CN107197653A - Universal wheel coordinates the intelligent grass-removing for expanding mowing area with half of guide groove before tool - Google Patents

Abstract

Universal wheel coordinates the intelligent grass-removing for expanding mowing area with half of guide groove before a kind of improved tool, the pin ball (233a) that the root of described charging pin (233) is provided with is on recessed half ball seat and the pin of the coaxial line of the left and right each one of described pin ball is respectively seated in each one U-lag around, so that fine motion is servo-actuated and impact resistance；The one side for being horizontally arranged in the bottom plate of earth's surface is provided with preceding inlet wire along unilateral preceding universal wheel and the intermediate groove of symmetrical narrow guided way (233c) is only capable of accommodating preceding universal wheel, the left and right width of narrow guided way is less than the half of the width of hay mover, each guided way is the toroidal of cube curved section of the function curve containing higher mathematics, to slow down impact and to be oriented to and expands mowing area, it is to avoid between two wide guided ways originally there is the half kept left to be Lou Ge areas or the half kept left is Shang Dao areas or the half kept left is to hinder guide rail area.Solve the problem of the reliable plug charging in micro servo-actuated ground.

Description

Universal wheel coordinates the intelligent grass-removing for expanding mowing area with half of guide groove before tool

Technical field

It is tool the present invention relates to a kind of hay mower cut the grass on a lawn for places such as garden, park and road sides Automatic charging pin inserts and extracted the intelligent grass-removing of the charging assembly of contact chip.It is anterior containing lawnmower chassis is located at it Anticollision safety device and containing provided with anticollision insure can automatic stop logatithmic spiral brake and provided with low vibration foliage pressure-vacuum machine and contain Install dust bag bracket and tying and bodice upper casing dust mouth plus soft additional, blow impeller plus cutting edge, circuit adds insurance and biswitch, And silencing vibration-damping and honeycomb, roller is changed to turn to, and comprehensive sets pressure-vaccum and moving head and provided with pouring and fertilising and spill medicine Liquid line tube rolling device multi-functional hay mover and tool automatic charging pin insertion and extract contact chip component intelligence cut On the basis of careless machine, universal wheel coordinates the intelligent grass-removing for expanding mowing area with half of guide groove before improved tool again, with Just it is micro to plug charging servo-actuatedly.

Background technology

Hay mower is widely used in the selected mode of hobby by people to mow.Some operation pedestrians like During with custom hay mover, slightly larger strength is made on latter half of upper handrail and has a kind of sensation for relying on and pushing, this is with regard to nothing The hanging possibility of the tilting of front-wheel is added in shape；And the design of hay mover should also look after the comfortable and square of user as far as possible Just.Also lacked using being stuck up before the hay mover of petrol engine, because of engines heavy.But stuck up before particularly the near front wheel is stuck up before also having Bad phenomenon occur.For power-operated mower, because motor is lighter than engine, and motor axis will drive revolution Diameter very big hay knife, too forward can not be installed again, therefore to stick up lift phenomenon more common for the front-wheel of power-operated mower.Say again, According to relevant standard such as GB4706.78-2005；IEC60335-2-77-2002；The standards such as EN836-1997, particularly EN836/A3-2004/4.2.3.2.1~4.2.3.2.3.3, the code requirement for having 16.7 degree of slope.Add in complete machine front portion and match somebody with somebody Weight sand kettle, installation will change chassis, add three hole positions, also want gaza's stone, cumbersome.Counterweight is because heavier, and cost of transportation is also higher.Separately There is common grass-mowing machine, without knife, the moving head for having nylon wire is driven by series excited machine.When installing grass-mowing machine, and start make around Nylon wire rotation in line wheel 25-3, with regard to that can beat the grass.When line in short-term, operator's pier pressure once, reel aluminium head 25-3b touch ground, Reel spring 25-1 is compressed, and turns reel 25-3, the nylon wire 134 in it is led to wire over inserted sheet 25-6, and is put Line.The long line released is trimmed by blade 127.The used time is not placed on blade sleeve 126 on blade 127, there is protective action.Beat the grass Head effect of beating the grass is good, power saving lighter and handier than knife, but because needing pier to press line, and can not be mounted in having on the common hay mover of wheel.

The common widely used engine of hay mower, scope of activities is wide, but wants oil consumption, exhaust pollution environment.Some Operation pedestrian likes using power-operated mower, but is limited by power supply, and the widely used of this hay mover is also restricted.Just like Automobile needs gas station the same, and power-operated mower is also required to charging station, and market needs a kind of improved tool automatic charging pin insertion And the intelligent grass-removing of contact chip component is extracted so as to reliably automatic plug charging；But how micro charging is plugged servo-actuatedly be Individual problem, innovation design is hovered such as ghost for a long time, by means of Switzerland senior engineer SENI.ENGI. lifetimes experience and international co-operation, Sell ball micro servo-actuated, be thousand worries and good fortune has one, then improved tool automatic charging pin insertion of the invention and extract contact The intelligent grass-removing of piece component just arises at the historic moment, and solves battery and is not durable the problem of frequently need to manually charging and micro servo-actuated The problem of ground reliably plugs charging.Also many places need to improve, if imagining a device, such as central pull pulls bull stick, if Reel aluminium head unwrapping wire can be made, just can the power saving using light and handy moving head on hay mower；And for example really, counterweight is without sand Kettle, without the tank once improved, wants to set lithium battery on hay mower；Preferably set winder with easy access；Originally Sometimes failure is unreliable for the damping of winder, and the failure once in a while for both knowing about bobbin winoler is world-famous puzzle；Fortunately have just worked out with Draw available with the pipe winding device stopped i.e. winder, then, a kind of series motor power-operated mower of new biasing, be exactly it is existing Moving head has the hay mover of winder again, just arises at the historic moment.Its resultant effect is to expand to use scope, strengthens pressure grass soil moisture conservation And safety, and fuel-efficient and environmental protection.

Though there is stalling hay mover safety in three seconds, original is not lasting with brake reliability；Because have stop motor and belt wheel still Skid；Some radial direction centrifugal block for clutch use, though test passes through, are just skidded without multiple tooth with long polishing；When being rotated in brake process radially Still there is centrifugation obstruction effect, if being changed to axial direction, just obstructed without centrifugation and stop soon；Original is thought once to smother suddenly with brake stops dead, But because it gathers energy and things turn out contrary to one's wishes, be apt to if vexed stop as stretched and relaxed brake holding is changed it is greatest here, function wave disk brake interval Elastic pulsation and the energy that scatters, beneficial to checking, and the life-span of extension brake pad, send out because pressure always clings to then brake pad like grim death It is red, and relaxation pine once it is tight once then brake pad be difficult it is rubescent.Sometimes the hard thing of steel is contained in meadow, and hinders knife occasionally or causes to topple Hay mover；If when frontal collisions live support outpacking rubber skin and making live support slide bar retraction when and trigger limit switch, can Sharp anticollision.Anticollision is ensured public security and ensured brake, and mowing is beaten the grass optional, and live wire and region are big, and these, which are said, easily does hardly possible, always It is the hard nut to crack of power-operated mower.

Why winder is usedBecause very long electric wire on the ground at random, when power-operated mower comes and goes and mowed, have When imprudence just stepped on by pin, or be pressed onto by wheel, influence safety；Sometimes it can knot or disorderly twine because of electric wire again, cause line to fall short of And suspend and mow, or reason line is gone by human hand, add potential safety hazard.Why winder is attached on power-operated mowerWith The people for crossing power-operated mower both knows about, and mowing has leakage grass often, must cut again, is particularly mixed in environment complexity if any grove During lawn, it is necessary to enter several steps and push away several steps and left and right multiplicating mowing；If winder is placed near far place, hay mover Electric wire can not in time with drawing with stopping synchronous turnover, or can it is soft it is repeated fall on the ground, have and stepped on or by the danger of wheel load, or not Can timely inlet-outlet line.Winder is attached on power-operated mower, it is described not only in order to replace counterweight, and in order to free to advance or retreat Winder in the front portion of hay mover and two kinds of middle part dress methods, its line outlet is all higher away from ground, thus be difficult to be stepped on or by Wheel load.

If it is exactly tube rolling device that winder, which is used instead water pipe,；Hay mover largely leaves unused in 1 year, if filling volume on hay mover Water is filled in pipe device, pipe to be poured；Powder charge water energy insect prevention in pipe；Fertilizer water is filled in pipe to apply fertilizer；If can a tractor serves several purposes this is how good.

Blower is widely used in the selected mode of hobby by people to clear up leaf.Some operation pedestrians like During with custom blower, when particularly running into corner place, glance right and left and turn over angle and carry out pressure-vaccum, if contact ground Roller is changed to turn to, and can conveniently work；Operate the height of pedestrian different, and custom takes the difference of operating angle, Assist handle is needed to can adjust, and original fixed assist handle not enough claims hand.The insurance of power supply source is and often right because supplying multichannel One blower is not suitable for, and former pressure-vaccum self-contained circuit lacks overloading protection, if plus insurance and biswitch, it will it is safer.It is low to shake Dynamic property and low noise, also there is the necessity further optimized；If considering in the dynamic foamed plastics of the additional vibration damping of motor and in blower Many places plus-minus shake deadener and honeycomb structure, can have certain curative effect；And the vibration of grass-mowing machine and the very big root of noise exist The precision and form and position tolerance of power and instrument, according to improving motor and blow impeller axiality, and survey dynamically balanced improved method, When what is be desirable to, but the low vibration low noise of blower is pursued, be in fact a hard nut to crack left for a long time.Dust bag Support and tying, have filled more easy landing, must also improve；Blower bodice upper casing dust mouth, wind is violent when particularly commutating sometimes, needs Plus soft；Impeller plus cutting edge are blown, the big inhalation (inhalatio) that cutting is easily blocked up, which is worked as, effect；And if single protruded tube is changed to many stretchings Pipe or flexible folding pipe, can further reduce volume, improve transport work efficiency.Blower is carried always very by operating pedestrian to hold Weight, and gather a bag very little, electrokinetic cell is small, and the working time is short.If blower is put on hay mover, by shouldering to there is wheel rolling It is a technological progress, and not only mitigates the burden of people, and collection straw bag can be much larger on hay mover, and stream time is long.

The content of the invention

It is a kind of the present invention relates to a kind of hay mower cut the grass on a lawn for places such as garden, park and road sides The series motor power-operated mower of new biasing, is the hay mover that existing moving head has winder again, mainly common Three big assemblies are equipped with hay mower, i.e., provided with bracket assembly for battery, are additionally provided with the cutting for pulling bull stick and moving head Assembly of devices, and provided with winder assembly；Described support, is to be provided with the placement of movable extraction in hay mower front portion The support of battery；Described cutter device is located in the middle part of hay mover, and cutter device is available two kinds, and one kind is at hay mover center Hay knife be provided with fan plastics tool rest, another is that the nylon wire of the reel on former grass-mowing machine in runner is transplanted to On hay mover, dragged by the series excited machine for not being mounted in hay mover center but biasing；Because the series excited machine of biasing is conceded Cental axial position, is possible to make center shaft hollow, the central pull of the ability present invention pulls bull stick, puts reel Line, so as to break the history that moving head nylon wire-electrode cutting device is not used to hay mover；It is again a variety of due to being carried using one kind The Winder of damping mechanism, a variety of complementations are more reliable, i.e., by centrifuging slow restoring device, side piston damping device, position lock and Ball position is locked, reverse blocking mechanism, the complementary Winder of racker angle slot type damping mechanism, so that considerably increasing commonly has The mowing scope of the power-operated mower of electric wire.Perhaps it can be said that having started a kind of existing moving head has the hay mover of winder again, Such a new technical field；Purpose is to add lithium battery or lengthen electric wire and expand mowing scope, strengthens counterweight and is protected so that profit pressure is careless Moisture in the soil and 16.7 degree of slope safety, and fuel-efficient energy-conservation and favourable RoHS discharge environmental protection without internal combustion engine.Main improve is lawn The support of placement battery of the hay mover front portion provided with movable extraction；The cutter device being provided with the middle part of hay mover changes by not being mounted in The center but the series excited machine of biasing are dragged；Cutter device is available two kinds, and a kind of is the knife for having fan plastics tool rest, another It is that the nylon wire of the reel on former grass-mowing machine in runner is transplanted on hay mover to plant；In having been conceded because of the series excited machine of biasing Mandrel position, the central pull of the ability present invention pulls bull stick, makes reel aluminium head unwrapping wire, so as to break moving head nylon Wire-electrode cutting device is not used to the history of hay mover；Again due to use a kind of Winder with a variety of damping mechanisms, i.e., by Centrifuge slow restoring device, side piston damping device, position lock, reverse blocking mechanism, trap stage clip damping mechanism, racker angle slot type The complementary Winder of damping mechanism, so as to considerably increase the mowing scope of the power-operated mower of common live wire.Perhaps It can be said that having started a kind of existing moving head has the hay mover of winder, such a new technical field again.As silkworm in spring is to extremely Silk not to the utmost, is improved to improve and had no limits；Further improving anticollision security personnel and pursuing ensures brake；When the outsourcing of frontal collisions work support Rubber peel and making live support slide bar retraction when and trigger limit switch, with anticollision；Function wave disk brake, is by waveform height The uneven disc of fluctuating, with sharp stretched and relaxed brake holding, its parameter is computer molding, can be made in batches；Its brake is additionally provided with The reel of the brake pad gradually raised by function of axial direction；And the belt wheel provided with internal many internal tooths；And have the footpath of many curved tooths To centrifugal block for clutch use, the machine benefit is to enhance anticollision insurance and braking effect, and mowing, it is optional to beat the grass, living for power-operated mower Dynamic region super large.

Because the present invention is that anticollision brake is remake on the basis of several times improved series motor power-operated mower, therefore to state Say that first state moving head has the power-operated mower of winder again clearly, repeat anticollision brake, power-operated mower solves its skill Art problem is adopted the technical scheme that：

A kind of series motor power-operated mower, is the hay mover that existing moving head has winder again, mainly common Three big assemblies are equipped with hay mower, i.e., provided with bracket assembly for battery, mowing is located at provided with what series excited machine was dragged There is the cutter device assembly for pulling bull stick and moving head in the middle part of machine, and provided with winder assembly；Described support, is in grass The support of placement battery of the lawn mower front portion provided with movable extraction；Described cutter device has two kinds, and one kind is to cut On the hay knife at Cao Ji centers, the tool rest provided with plastic fan, so as to wind-guiding and insulation；Another is runner on former grass-mowing machine The nylon wire of interior reel is transplanted on hay mover, because the series excited machine of biasing has conceded cental axial position, is possible to make Center shaft hollow, the central pull of the ability present invention pulls bull stick, makes reel unwrapping wire, so as to break moving head nylon wire Cutter device is not used to the history of hay mover；Arbitrarily turnover winder is set on hay mover again, a kind of existing moving head is constituted There is the hay mover of winder again, be referred to as series motor power-operated mower by common call；Described bracket assembly for battery, by The carrier base for being packed in lawnmower chassis determines slide (90c), and the telescopic work provided with slide bar (90a) and spacing (90b) Support (90), and the battery with charger and inverter are constituted, and the slide bar (90a) of described work support (90) is set with In determining in slide (90c) for described carrier base, after being drawn out and position by spacing (90b), can be placed thereon described in Battery；The cutter device assembly being provided with the middle part of described series motor power-operated mower, is by not mounted in the center but inclined What the series excited machine put was dragged；Cutter device has two kinds, and a kind of is the knife for having fan plastics tool rest, and another is that original is beaten the grass The nylon wire of reel in the runner of moving head on machine is used on hay mover as knife；Described has fan plastics tool rest (85) Spline (85a) is provided with, it is engaged with the spline (82a) of big belt wheel (82)；Described tool rest 85 is provided with multiple fans (85d), and provided with multiple small through hole (85c), preferably hex hole；And described fan is provided with cutting edge (85b)；Again Then, described tool rest preferably uses electrically non-conductive material, and such as plastics, particularly nylon add fibre；Described series motor power-operated mower What middle part was provided with have moving head and central pull pull the cutter device assembly of bull stick, by interior framework (76), series excited machine (77), Motor pulley (84), belt (83), big belt pulley (82), bracing wire (81) pulls bull stick (78), and thrust bearing (79) has fan The drawing pivoted frame (80) in palace, and moving head are constituted；And described moving head, the flake down for the base containing line box that is otherwise known as beats the grass always Into by head capsule of beating the grass (24-3), reel spring (25-1), reel (25-3), nylon wire (134), protective ring (123), line Eye inserted sheet (25-6), line box cover (25-7) is constituted；Described blade (127) is located on the circumference of mowing machine cut disk, without When blade sleeve (126) is placed on blade (127)；Described nylon wire (134) is characterized in be provided with notch on its section (34a), minimum of one, or it is multiple, such as 3；Described notch is helical along nylon wire, and circumferentially equal into decile Cloth；Described notch is triangle；Described interior framework (76), mounted in the top for cutting disk of lawnmower chassis, in biasing Series excited machine (77) axle on, provided with motor pulley (84), and by belt (83), driving center line cuts disk on chassis The big belt pulley (82) at center；The described moving head of described big belt pulley (82) driving；Described big belt pulley (82) is with beating Toothed burclover shell (24-3), line eye inserted sheet (25-6), line box cover (25-7) is sequentially connected, by coiling in head capsule of beating the grass (24-3) Spring (25-1) is taken turns, is pressed with reel (25-3), described reel (25-3) and is equiped with nylon wire (134), and shield line Circle 123；Described pulling bull stick 78 is connected with described reel (25-3), or is connected, or uses axle ring washer, or uses anti-screw thread, Or be connected with thrust bearing；The other end of described pulling bull stick (78), by thrust bearing (79), and with there is the drawing in labyrinth to turn Frame (80) is connected, and a termination of the steel wire rope of described bracing wire (81) is set with described drawing pivoted frame (80), and bracing wire is another One distal head is connected with the unwrapping wire control stick (81b) of hay mover；It is characterized in that the described drawing pivoted frame (80) for having labyrinth, is square frame Shape, below provided with the hole (80c) for pulling bull stick, its side sets elongated hole (80b), and it sets centre bore (80d) above, is particularly it Labyrinth (80a) is provided with above, it has multiple detours, connection described elongated hole and centre bore, so that drawing pivoted frame (80) is put in bracing wire into Into centre bore；The circuit diagram of described series motor power-operated mower, mainly by insuring RC, switchs K, inductance L3, inductance L4, Electric capacity C, and the series excited machine M provided with winding L1 and winding L2, and start button AQ and handle (75), and diode Di, electricity R1 is hindered, R2, luminous tube LED, bobbin winoler and plugs and sockets are constituted；It is characterized in that the head of described handle 75 is provided with eave tile； Described starting button AQ is provided with sliver QA2, and is ined succession briquetting QA1 by sliver, is additionally provided with banking stop QA3；When pressing Button AQ is started, and when pulling handle 75, the eave tile that the head of described handle 75 is provided with press against the briquetting for starting button AQ QA1, and starting button AQ briquetting QA1 is press against switch K, it could start；When to be closed, as long as pulling handle 75, each part is each From can elastic reset；The bobbin winoler of described hay mover, is the bobbin winoler with a variety of damping mechanisms, i.e., by the slow retraction of centrifugation Device, side piston damping device, position lock and ball position lock, reverse blocking mechanism, racker angle slot type damping mechanism are complementary Bobbin winoler, because a variety of complementations are more reliable；Bobbin winoler is located at hay mover front portion or middle part, also may be selected with several or that several resistance The bobbin winoler of Buddhist nun mechanism, because around fixed gear wheel (4), thering is space to place multiple little gears (9) multiple to connect Damping mechanism and position lock；Or described battery can be used instead；It may be selected the shell of bobbin winoler by having strong market potential (18) even Connect and micro- turn of support (19) can be placed on hay mover to assemble in 180 degree；Also it can be set in the front portion of hay mover or middle part Vertical axis is assembled；Double joints of the slip ring with carbon brush can be set on described vertical axis；The bobbin winoler when operator promotes hay mover Outlet；When stopping drawing, line can be locked；When retrodicting, winder makes electric wire automatic rewinding；If when too fast, many works of each damping unit With slow retraction damping can be strengthened, it is allowed to free to advance or retreat.

Power-operated mower is a kind of conventional gardens electric tool, with motor as driving, passes through belt or gear etc. Drive mechanism drives the main shaft equipped with blade to carry out operation.If needing to shut down in operation process, power supply, palette knife are turned off first Piece can still run at high speed a period of time under effect of inertia, there is potential safety hazard, a brake gear is accomplished by for this to control It is moved, it is to avoid cause personal injury.

The series motor power-operated mower of chassis anticollision safety belt function wave disk brake is now stated, tool is finally put off until some time later certainly The intelligent grass-removing of dynamic charging pin insertion and the charging assembly for extracting contact chip its solve the technical side that its technical problem is taken Case.

There is the series motor power-operated mower of chassis anticollision safety belt function wave disk brake, it is to contain to be located at hay mover bottom The anterior anticollision safety device of disk, and the series motor power-operated mower containing the brake being located in the middle part of lawnmower chassis；Mow Machine, the hay mover for having winder again with existing moving head is that three big assemblies are equipped with common lawn hay mover, is to be provided with to fill The pull-out bracket assembly of electricity and the battery of inversion, has pulling bull stick provided with being located in the middle part of hay mover of being dragged of series excited machine With the cutter device assembly of moving head, and provided with winder assembly；Cutter device assembly, it is porous and cutting edge containing existing noise reduction Fan plastics tool rest, is also transplanted to the nylon wire of the reel on former grass-mowing machine in runner on hay mover；Because of the series excitation of biasing Motor has conceded cental axial position, pulls bull stick with central pull, can just make reel unwrapping wire；Nylon wire is also improved to band triangle The noise reduction line of helicla flute；Winder assembly, it is equiped with hay mover containing a variety of damping mechanisms, is by the slow retraction dress of centrifugation Put, side piston damping device, position lock and ball position lock, reverse blocking mechanism, trap stage clip damping mechanism, the resistance of racker angle slot type The complementary bobbin winoler of Buddhist nun mechanism；Hay mover circuit is main to be manipulated by starting button AQ and handle (75), and is equipped with insurance；Institute The bracket assembly stated, slide (90c) is determined by the carrier base for being installed in lawnmower chassis, and telescopic is provided with slide bar (90a) Constituted with the work support (90) of spacing (90b), the slide bar (90a) of described work support (90) is sleeved on described carrier base Determine in slide (90c), after being drawn out and being positioned by spacing (90b), charger and inverter are being carried described in placement thereon Battery；The cutter device assembly being provided with the middle part of described series motor power-operated mower, be by not being mounted in the center but What the series excited machine of biasing was dragged；Cutter device has two kinds, and a kind of is the knife for having fan plastics tool rest, and another is to beat the grass Head；Described has fan plastics tool rest (85) to be provided with spline (85a), and it is engaged with the spline (82a) of big belt wheel (82)； Described tool rest 85 is provided with multiple fans (85d), and provided with multiple small through hole (85c), it is hex hole；And it is described Fan is provided with cutting edge (85b)；Moreover, described tool rest electrically non-conductive material, is plastics, is that nylon adds fibre；Described series excitation What is be provided with the middle part of motor powered hay mover has moving head and central pull to pull the cutter device assembly of bull stick, by interior framework (76), series excited machine (77), motor pulley (84), belt (83), big belt pulley (82), bracing wire (81) pulls bull stick (78), Thrust bearing (79), the drawing pivoted frame (80) for having labyrinth, and moving head are constituted；And described moving head, it is otherwise known as containing line box The flake down of base is beaten the grass assembly, by head capsule of beating the grass (24-3), reel spring (25-1), reel (25-3), nylon wire (134), protective ring (123), line eye inserted sheet (25-6), line box cover (25-7) is constituted；Described blade (127) is located at mowing On the circumference of machine cut disk, not the used time blade sleeve (126) is placed on blade (127)；Described interior framework (76), mounted in hay mover The top for cutting disk on chassis, on the axle of the series excited machine (77) of biasing, provided with motor pulley (84), and passes through belt (83), the big belt pulley (82) that cuts disk center of the driving center line on chassis；Described big belt pulley (82) driving is described to beat Toothed burclover；Described big belt pulley (82) and head capsule (24-3) of beating the grass, line eye inserted sheet (25-6), line box cover (25-7) phase successively Even, reel (25-3), described reel (25- are pressed with by reel spring (25-1) in head capsule of beating the grass (24-3) 3) nylon wire (134), and protective ring 123 are equiped with；Described pulling bull stick 78 is connected with described reel (25-3), or It is connected, or uses axle ring washer, or use anti-screw thread, or is connected with thrust bearing；The other end of described pulling bull stick (78), by pushing away Power bearing (79), and be connected with the drawing pivoted frame (80) for having labyrinth, described bracing wire (81) is set with described drawing pivoted frame (80) Steel wire rope a termination, and another distal head of bracing wire is connected with the unwrapping wire control stick (81b) of hay mover；Described has labyrinth Drawing pivoted frame (80), be square frame-shaped, below provided with the hole (80c) for pulling bull stick, its side sets elongated hole (80b), it sets above Centre bore (80d), and it is provided with labyrinth (80a) above, it has multiple detours, connection described elongated hole and centre bore, to draw Line puts drawing pivoted frame (80) into and enters centre bore；Notch (34a), minimum of one are provided with described nylon wire (134) its section；Institute The notch stated is helical along nylon wire, and it is circumferentially uniform into decile；And described notch is triangle；It is described The circuit of series motor power-operated mower, mainly by insuring RC, switchs K, inductance L3, inductance L4, electric capacity C, and provided with winding L1 With winding L2 series excited machine M, and button AQ and handle (75), and diode Di, resistance R1, R2, luminous tube LED are started, Bobbin winoler and plugs and sockets are constituted；The head of described handle 75 is provided with eave tile；Described starting button AQ is provided with sliver QA2, and ined succession briquetting QA1 by sliver, it is additionally provided with banking stop QA3；Button AQ is started when pressing, and when pulling handle 75, The eave tile that the head of described handle 75 is provided with press against the briquetting QA1 for starting button AQ, and press starting button AQ briquetting QA1 Switch K, could be started；When to be closed, as long as pulling handle 75, each part each can elastic reset；Described has chassis to prevent The series motor power-operated mower for hitting safety belt function wave disk brake is characterized in；It, which contains, is located at the anti-of lawnmower chassis front portion Hit protector to be located on the described work support (90) of described bracket assembly, determined by the carrier base for being installed in lawnmower chassis Slide (90c), and the telescopic work support (90) provided with slide bar (90a) and spacing (90b) are constituted, described work support (90) slide bar (90a) is sleeved on the determining in slide (90c) of described carrier base, is positioned when drawn out by spacing (90b), its It is outpacking rubber skin to be characterised by the support living (90), and described spacing (90b) is provided with limit switch, to work as front Collide the outpacking rubber skin of the support living (90) and make to trigger described during slide bar (90a) retraction of described work support (90) Spacing (90b) limit switch for being provided with, insured with forming anticollision safety device；Described is located at stopping in the middle part of lawnmower chassis Brake in the middle part of the lawnmower chassis of the series motor power-operated mower of car device, containing interior framework (76), mounted in lawnmower chassis The top for cutting disk, the series excited machine (77) of biasing is installed on described interior framework, on the axle of the series excited machine (77) of biasing, Provided with motor pulley (84), and pass through belt (83), the belt wheel (204) that cuts disk center of the driving center line on chassis；And from Close and connect its concentric output shaft (203), the belt wheel (204) fixes one with machine tooth screw (216) above and is used as braking Function wave disk brake block (206)；A braking fixed plate (207) is fixed on interior framework (76), with hex screw (218) and hexagonal Nut (219) interfixes；Fixed plate (207) is braked provided with a movable brake bar (208), is connected by rivet (215) Connect, can flexible rotating；Brake bar (208) is provided with friction plate (209), is connected with real rivet (223), solid by acting on braking Brake retracting spring (210) in fixed board (207) and brake bar (208) makes the braking of being used as on friction plate (209) and belt wheel (204) Function wave disk brake block (206) braking tensioning；Brake bar (208) is connected with a drag-line (211) with control crank, to stop Car clutch.

There is the series excited machine of chassis anticollision safety belt function wave disk brake is electronic to cut after several improved anticollisions and brake Careless machine, it is characterized in that：Described function wave disk brake block (206), is the uneven disc risen and fallen by waveform height, with sharp one One relaxation brake holding effect, it is characterised in that the waveform that its height rises and falls is by sine wave equation：Size SDi=C*SIN (TRAJPAR*360*N)；In formula, size SDi is dimension figure sequence number, and SIN is SIN function, and TRAJPAR is lopcus function； Parameter C is real number, according to specific operating mode between 0.01-1.2 assignment；C is also known as wave height；Parameter N is integer, according to specific work Condition choosing value between 2-200, N is also known as wave number；Size SDi is computer molding default size.

Change and improve again the anti-described string for having chassis anticollision safety belt function wave disk brake hit after brake Swash motor powered hay mover, it is characterized in that：The described uneven function risen and fallen by waveform height for being beneficial to stretched and relaxed brake holding Ripple disk brake block (206) is characterised by that the waveform of its height fluctuating, for various different type of machines, will have computer mould to fit many Experiment is planted, wave height C and wave number N will arrange in pairs or groups；Wave height C takes 0.1-0.9, wave number N to take 3-99.

Change and improve again the anti-described string for having chassis anticollision safety belt function wave disk brake hit after brake Swash motor powered hay mover, it is characterized in that：The described uneven function risen and fallen by waveform height for being beneficial to stretched and relaxed brake holding Ripple disk brake block (206) is characterised by that the waveform that its height rises and falls is trigonometric function, its trigonometric function or cosine function, or It is cotangent, or tan.

Change and improve again the anti-described string for having chassis anticollision safety belt function wave disk brake hit after brake Swash motor powered hay mover, it is characterized in that：The described uneven function risen and fallen by waveform height for being beneficial to stretched and relaxed brake holding Ripple disk brake block is antitrigonometric function, its trigonometric function or arcsin function, or inverse cosine function, or arc tangent letter Number, or arc cotangent function.

That improves after anticollision brake described has the series excited machine of chassis anticollision safety belt function wave disk brake is electronic to cut Careless machine, it is characterized in that：Described function wave disk brake block (206), is the uneven disc risen and fallen by function wave waveform height, with The stretched and relaxed brake holding effect of profit, it is characterised in that the waveform that its height rises and falls is its function or power function by function, or Exponential function, or logarithmic function.

That improves after anticollision brake described has the series excited machine of chassis anticollision safety belt function wave disk brake is electronic to cut Careless machine, it is characterized in that：Described function wave disk brake block (206), is the uneven disc that height rises and falls, with sharp stretched and relaxed armful Stop effect, it is characterised in that uneven disc or multiple convex-concaves that its height rises and falls, or mat surface, or convex-concave grid, Or the combination of multiple convex-concaves and function wave waveform intersects.

That improves after anticollision brake described has the series excited machine of chassis anticollision safety belt function wave disk brake is electronic to cut Careless machine, it is characterized in that：The brake of described power-operated mower has the axial brake pad gradually raised by function The reel (204b) of (204c), the brake pad gradually raised being characterized as vertically of described brake pad (204c), Itself or the parabola shaped brake pad gradually raised, or the brake pad that involute shape is gradually raised, or multiple convex-concaves, or It is mat surface, or convex-concave grid, or the combination of multiple convex-concaves and function wave waveform intersects.

That improves after anticollision brake described has the series excited machine of chassis anticollision safety belt function wave disk brake is electronic to cut Careless machine, it is characterized in that：The brake of described power-operated mower is provided with the belt wheel (204) of many internal tooths (204t), it is characterised in that Many internal tooths (204t) are provided with least the one of the inside of described belt wheel.

That improves after anticollision brake described has the series excited machine of chassis anticollision safety belt function wave disk brake is electronic to cut Careless machine, it is characterized in that：The brake of described power-operated mower is provided with the radial direction centrifugal block for clutch use (208t) of many curved tooths (209t), its It is characterised by least the one of described radial direction centrifugal block for clutch use (208t) being provided with many curved tooths (209t).

The present invention solves the equation of technical scheme that its technical problem taken and modeling method：

Using PRO/ENGINEER WILDFIRE mapping softwares, working directory, newly-built part are newly set, grass paints 2 with one heart Circle.

Variable cross section scanning (Var Sect Sweep) instruction is opened, it is scanning track and reference locus to choose 2 circles above.

The straight line of parallel 2 disk, length L=(D-d)/2, and correspondence round edge are drawn along projection line.

Set up parameter (PARAMETER) 1：C real numbers (real number), can be with assigning according to specific operating mode between 0.01-1 Value, such as 0.3；C is also referred to as wave height.

Set up parameter (PARAMETER) 2：N integers (integer), can with according to specific operating mode between 2-100 choosing value, example Such as 13；N is also referred to as wave number.

Opening relationships (RELATION), i.e. sine wave equation of the invention are：

SDi=C*SIN (TRAJPAR*360*N)

In above formula, i is dimension figure sequence number；SIN=SINE, SIN function；TRAJPAR, lopcus function.

Followed by using rotation, merging, the instruction such as hypostazation is modeled as function wave disk.

CNC machining centers are inputted with described equation again, with CIMATRO or MASTCAM punching blocks, or milling machine are used, plane Bed and electrical discharge machining.When using electrical discharge machining, CNC machining centers are inputted with described equation, then first to make tungsten copper electricity Pole.

Manufacture method has a variety of；Or with the manufacture method of pack alloy, letter is produced in batches with the die casting machine for having cold pressing chamber Number ripple disks, base material is aluminium alloy ZL109, or AC8A, and adds rub resistance material.Or with the manufacturer of die casting allumen Method, is produced in batches with the die casting machine for having hot pressing room, base material confusion addition rub resistance material.Or with the function wave disc molding made Core makes mould, and is first made multiple wax-pattern cores, then largely casts out function wave disk casting with lost wax casting again.

In particular, function waveform of the invention also can be using other waveforms, such as other a variety of mathematics The slightly round and smooth waveform of function such as logatithmic spiral or other non-precipitous broken lines.

In order to make up the shortcoming caused by the existing mechanism of blower, low vibration foliage pressure-vacuum machine is improved, ground is brought into contact with Roller can turn to and be more convenient；Adjustable assist handle is operated more to claim hand；Pressure-vaccum self-contained circuit is safer；Low vibration and low noise Sound has optimization；Dust bag bracket and tying are firmly without sliding；Blower dust mouth wind is milder；Blow impeller plus cutting edge is cleavable Easily stifled thing；Single protruded tube is changed to many protruded tubes or flexible folding pipe further to reduce volume, the present invention provides certain pressure-vaccum The improvement of machine.

The pressure-vaccum and pouring and fertilising for having chassis blade broom spill medicine and the hay mover of brake holding, its be contain provided with blower and Logatithmic spiral brake and provided with pour and fertilising and spill medicine liquid line tube rolling device multi-functional hay mover；It is general Four big assemblies are equipped with stem pith of the rice-paper plant lawn mower, are the bracket assembly of the battery provided with charger and inverter, provided with series excitation The cutter device assembly that motor is dragged, and provided with tube rolling device assembly, and provided with brake assembly；Cutter device assembly；Contain Existing noise reduction is porous and fan plastics tool rest of cutting edge, and the nylon wire of the reel on grass-mowing machine in runner is also transplanted to mowing On machine；Because the series excited machine of biasing has conceded cental axial position, bull stick is pulled with central pull, can just make reel unwrapping wire；Buddhist nun Imperial line is the noise reduction line with triangle helicla flute；The tube rolling device assembly, it is equiped with containing a variety of damping mechanisms, is to be returned by centrifugation is slow Compression apparatus, side piston damping device, position lock and ball position lock, reverse blocking mechanism, trap stage clip damping mechanism, racker angle groove The complementary tube wrapping device of formula damping mechanism；Hay mover circuit is main to be manipulated by starting button AQ and handle (75), and is equipped with guarantor Danger；Described bracket assembly, slide (90c) is determined by the carrier base for being installed in lawnmower chassis, and telescopic is provided with slide bar The work support (90) of (90a) and spacing (90b) is constituted, and the slide bar (90a) of described work support (90) is sleeved on described branch Determining in slide (90c) for stand, after being drawn out and being positioned by spacing (90b), places described carry on support (90) living The lithium battery of charger and inverter；The cutter device assembly being provided with the middle part of described series motor power-operated mower, is by not Mounted in the center but the series excited machine of biasing is dragged；Cutter device has two kinds, and a kind of is the knife for having fan plastics tool rest, Another is moving head；It is described to there is fan plastics tool rest (85) to be provided with spline (85a), its spline with big belt wheel (82) (82a) is engaged；Described tool rest (85) is provided with multiple fans (85d), and provided with multiple small through hole (85c), it is hexagonal Shape hole；And described fan is provided with cutting edge (85b)；Described tool rest electrically non-conductive material, is plastics, is that nylon adds fibre； What series motor power-operated mower was provided with has moving head and central pull to pull the cutter device assembly of bull stick, by interior framework (76), series excited machine (77), motor pulley (84), belt (83), big belt wheel (82), bracing wire (81) pulls bull stick (78), pushed away Power bearing (79), is made up of the drawing pivoted frame (80) and moving head in labyrinth；And described moving head, be otherwise known as base containing line box Flake down beat the grass assembly, by head capsule of beating the grass (24-3), reel spring (25-1), reel (25-3), nylon wire (134), shield Coil (123), line eye inserted sheet (25-6), line box cover (25-7) is constituted；Blade (127) is located at the circumference of mowing machine cut disk On, not the used time blade sleeve (126) is placed on described blade (127)；Described interior framework (76), mounted in lawnmower chassis The top of disk is cut, on the axle of the series excited machine (77) of biasing, provided with motor pulley (84), and passes through belt (83), driving The big belt wheel (82) of cutting disk center of the center line on chassis；The described moving head of described big belt wheel (82) driving；Described is big Belt wheel (82) and head capsule (24-3) of beating the grass, line eye inserted sheet (25-6), line box cover (25-7) is sequentially connected, in head capsule (24- of beating the grass 3) by reel spring (25-1) in, it is pressed with reel (25-3), described reel (25-3) and is equiped with nylon wire , and protective ring (123) (134)；Described pulling bull stick 78 is connected with described reel (25-3), or is connected, or with axle grade Circle, or anti-screw thread is used, or be connected with thrust bearing；The other end of described pulling bull stick (78), by thrust bearing (79), and It is connected with the drawing pivoted frame (80) for having labyrinth, one end of the steel wire rope of described bracing wire (81) is set with described drawing pivoted frame (80) Head, and another distal head of bracing wire is connected with the unwrapping wire control stick (81b) of hay mover；The described drawing pivoted frame (80) for having labyrinth, It is square frame-shaped, below provided with the hole (80c) for pulling bull stick, its side sets elongated hole (80b), and it sets centre bore (80d) above, and It is provided with labyrinth (80a) above, and there are multiple detours, connection described elongated hole and centre bore, so that drawing pivoted frame is put in bracing wire into labyrinth (80) centre bore is entered；At least one notch (34a) is provided with described nylon wire (134) its section；Described notch is edge Nylon wire is helical, and it is circumferentially uniform into decile；And described notch is triangle；The series excited machine is electronic The circuit of hay mover, mainly by insuring RC, switchs K, inductance L3, inductance L4, electric capacity C, and the string provided with winding L1 and winding L2 Swash motor M, and starting button AQ and handle (75), and diode Di, resistance R1, R2, luminous tube LED, bobbin winoler and plug Socket is constituted；The head of described handle 75 is provided with eave tile；Described starting button AQ is provided with sliver QA2, and passes through length Thin slice is ined succession briquetting QA1, is additionally provided with banking stop QA3；When pressing starting button AQ, and when pulling handle (75), described handle (75) eave tile that head is provided with press against starting button AQ briquetting QA1, and starting button AQ briquetting QA1 is press against switch K, It could start；When to be closed, as long as pulling handle (75), each part each can elastic reset；It is located at lawnmower chassis front portion Anticollision safety device is located on the work support (90) of described bracket assembly, and support (90) living is by being installed in the support of lawnmower chassis Seat determines slide (90c), and it is telescopic constituted provided with slide bar (90a) and spacing (90b), the cunning of described work support (90) Bar (90a) is sleeved on the determining in slide (90c) of the carrier base, is positioned when drawn out by spacing (90b), the support living (90) it is outpacking rubber skin, and described spacing (90b) is provided with limit switch, so as to when support (90) living described in frontal collisions Outpacking rubber skin and trigger what described spacing (90b) was provided with when the slide bar (90a) of described work support (90) is bounced back Limit switch, is insured with forming anticollision safety device；The blower (229) is hay mover low vibration foliage pressure-vacuum machine, is contained The assist handle of energy activity, dust bag bracket and tying, bodice upper casing dust mouth add soft, blow impeller plus cutting edge, and circuit adds Additional silencing vibration-damping material and honeycomb in insurance and biswitch, and blower, roller are changed to turn to, and single protruded tube is changed For many protruded tubes or flexible folding pipe；Described improved low vibration foliage pressure-vacuum machine, by tapping screw (c1), bodice upper casing (c2), power line (c3), cable cover(ing) (c4), switch trigger (c5), switch trigger spring (c6), terminal board (c7), cable pressure Plate (c8), electric capacity (c9), tapping screw (c10), main switch (c11), speed regulator (c12), rubber sheet gasket (c13), motor (c14), fan blade pad (c15), blows impeller (c16), and hex nut (c17), fan blade patch (c18), tapping screw (c19) turns Moving axis lid (c20), spring (c21), back-up ring (c22), pressure-vaccum change-over panel (c23), bodice drain pan (c24), safety switch (c25), Rotary shaft (c26), pressure-vaccum conversion turn-knob (c27), side button (c28), torsion spring (c29), torsion axis (c30), telescoping tube (c31), Shaft block ring (c32), wheel (c33), wheel shaft (c34), dust bag bracket (c35), dust bag (36), hexagon-headed bolt (c37), Square assist handle knob (c38), tapping screw (c39), auxiliary handle lid (c40), auxiliary handle bottom (c41), M6 nuts (c42), brace (c43), and nylon cable tie (c44), elastic collision bead autonavigator (c45), or many protruded tubes (c46), or Flexible folding pipe (c47), many protruded tubes (c48) of blowout are constituted；Described tapping screw (c1) is multiple, and it fixes described Bodice upper casing (c2) and bodice drain pan (c24)；Described bodice upper casing (c2) and bodice drain pan (c24) is that the right dress of a first from left is closed , it contains handle part, and assist handle position, protruded tube limiter position, motor spiral case position, pressure-vaccum changes a position, goes out dirt Oral area position, and several plug-in positions；On the handle part of described bodice upper casing (c2) and bodice drain pan (c24), fill successively There are power line (c3), cable cover(ing) (c4), switch trigger (c5), switch trigger spring (c6), terminal board (c7), cable pressing plate (c8), electric capacity (c9), tapping screw (c10), main switch (c11), speed regulator (c12)；In described bodice upper casing (c2) and greatly On the motor spiral case position of body drain pan (c24), described rubber sheet gasket (c13), motor (c14), fan blade pad are sequentially arranged with (c15) impeller (c16), hex nut (c17), fan blade patch (c18), are blown；In described bodice upper casing (c2) and bodice drain pan (c24) pressure-vaccum changes a position, is sequentially arranged with tapping screw (c19), rotates shaft-cup (c20), spring (c21), back-up ring (c22), Pressure-vaccum change-over panel (c23), bodice drain pan (c24), safety switch (c25), rotary shaft (c26), pressure-vaccum conversion turn-knob (c27)； Described bodice upper casing (c2) and the protruded tube limiter position of bodice drain pan (c24), are sequentially arranged with side button (c28), torsion spring (c29), torsion axis (c30) and telescoping tube (c31)；Described telescoping tube (c31) or cylinder, or square tube, and in front portion interconnection, and In front lower portion provided with peace wheel position；The peace wheel position being provided with the front lower portion of described telescoping tube (c31), is sequentially arranged with axle gear Enclose (c32), wheel (c33), wheel shaft (c34)；At the dust mouth position of described bodice upper casing (c2) and bodice drain pan (c24), Provided with soft (c2a)；Described soft is at least a piece of, its triangular in shape or oblique quadrangle or trapezoidal；Or, described is soft It is not directly injection-moulded in piece on shell, but flexible material, use fabric；In described bodice upper casing (c2) and bodice drain pan (c24) outside at dust mouth position is provided with two necks, so that card hangs dust bag bracket (c35) and dust bag (36)；It is described Dust bag bracket provided with hook (c35a), hook muscle (c35b), hook sideshake (c35c), and big bagging circle (c35d) and small set Bag circle (c35e)；Described hook muscle (c35b) has 3 or more；Described dust bag (36) is made and is provided with by fabric Pipeline can be communicated with grass collecting box of mower；And related buckled with two provided with marching；The dust bag for having pipeline prepared (36) the band (c44) that side is encased with suture is put into the big bagging circle (c35d) of described dust bag bracket (c35) and small set Between bag circle (c35e), and tighten the nylon cable tie (c44) of barb button；In described bodice upper casing (c2) and bodice drain pan (c24) assist handle position, is sequentially arranged with hexagon-headed bolt (c37), square assist handle knob (c38), tapping screw (c39), auxiliary handle lid (c40), auxiliary handle bottom (c41), M6 nuts (c42) constitute movable assist handle；Described is auxiliary On the auxiliary handle lid (c40) of assistant's handle, provided with curved connection handle (c40a), the multiple radiation teeth for being additionally provided with end are stupefied (c40b)；The described safety circuit added with insurance protection, by terminal board (c7), insures RC, double-pole switch K, inductance L, electric capacity C, and the series excited machine M provided with winding, and speed regulator (c12) are constituted；Described speed regulator (c12) is by bidirectional triode thyristor And bidirectional triode thyristor (DC), resistance (R1), resistance (R2), variable resistor (R3), electric capacity (C2) and speed-regulating switch (K3) institute (TC) Composition；In many places of blower added with shock-absorbing and noise-eliminating material, and many places vibration-absorbing and silencing honeycomb structure is set, improved blower Mouth mask, gloves and safety goggles and insurance are added in annex；The impeller that blows of blower is equipped with cutting edge, cutting edge containing top (c16a) And all cutting edges (c16b) in side；The impeller (c16) that blows will be post-processed again by there is the frock that laser sights to survey dynamic balancing；Flexible The axle stand of pipe (c31) lower head is split, and an independent part axle stand (c31a) is made, in telescoping tube (c31) place of lower head placement axle stand sets a hole, to insert the vertical shaft of the ring neck on axle stand (c31a), in wheel Wheel shaft (c34) is worn in pedestal (c31a), then sets up one wheel pairs (c33), shaft block ring (c32) is respectively loaded onto；Single cylinder that stretches out is changed to The autonavigator of many protruded tubes (c46), and set autonavigator, such as elastic collision bead autonavigator (c45), or collision block, or The autonavigator of torsion spring, random pulling-down had both been automatically positioned in place；The described many protruded tubes (c46) matched with autonavigator It is more than 4 sections；Many protruded tubes (46) are all provided with fluted being adapted to locator；With the original for the telescopic antenna that can freely draw in pull-out Reason, improves it and use blower and make many protruded tubes (c46), small suction pipe is called many protruded tubes (c48)；It is described to stretch more Outlet pipe (c46, c48) is characterized in one end in-flanges, and other end flanging；Its in single file one section connect a section, be more piece, at least 4 section, pull out or return freely, because there is convex-concave screens at its flange；Or with the principle for the accordion that can freely draw in pull-out, And conventional dust catcher and washing machine fold flexible pipe, and it is improved and uses blower and makees many protruded tubes, is referred to as flexible roll over Folded pipe (c47)；For convenience of positioning, or it is used in combination with many protruded tubes (c48)；Described flexible folding pipe (c47) has multiple foldings, nothing By its section side of being circle or other shapes, adjacent ring week of its pipe be a great circle one it is small enclose the land it is spaced I.e. a slubbing connects a details in single file, and its section is more piece, minimum 4 section or more；Or, described flexible folding pipe (c47) Tubing flexible material such as fabric, cloth, plastic film, while be interval with multiple rings along flexible pipe, or along along flexible pipe or Outside, suit helical spring is as interval ring, to support and draw in pull-out；The helical spring is sparse and flexible； To improve manufacture and assembling method of the precision containing laser, improve motor and blow impeller axiality and survey dynamically balanced existing Precision modulding part has the method that laser sights frock again；Because the vibration of blower and the very big root of noise are in power and instrument Precision and form and position tolerance, motor and impeller axiality is blown so to improve, and to survey dynamic balancing, in the hope of being shaken to the low of blower This hard nut to crack left for a long time of dynamic low noise has certain curative effect；First, improved from layout design to form and position tolerance It is required that, and to motor and the requirement for blowing impeller assembly axiality and form and position tolerance, increase motor and blow the impeller magnitude of interference, then with adding Power frock clamp is pressed；Moreover, precision die is prepared with numerical control CNC machining centers, and impeller is blown to plastic post-process, its Main method is to use high-temperature vapour method, steams enough more than three hours, is unlikely to deform and loses shape in the hope of plastic part size；Secondly, it is raising horse Impeller axiality is reached and blows, during assembling, using special calibration motor and the work for thering is laser to sight for blowing impeller assembly axiality Press is filled, after pressing, and dynamic balancing amendment is surveyed through bulk sampling and can just go up producing line, last complete machine will also sample survey dynamic balancing, with Ask and be aided with many places shock-absorbing and noise-eliminating material, and integrating composition one kind has improved low vibration foliage pressure-vacuum machine；The top for blowing impeller Blowing impeller blade top surface and blowing the positive angle of impeller blade for portion's cutting edge (c16a) is the acute angle that impact cutting angle is no more than 45 degree； And all cutting edges (c16b) in the side for blowing impeller blow impeller blade lateral circle surface and blow the positive angle slip cutting angle of impeller blade also To be not more than 60 degree of acute angle；It is described to blow cutting edge that impeller adds or local shorter along the edge of face of blade, or edge The big portion head in edge；Its cutting edge is straight sword or arcuate blade, or rolls over sword more；And its arcuate blade is pressure angle equal pair everywhere Number one section of helicals, also or uses archimedes line, or uses parabola；The described impeller that blows also is equipped with shear-steel knife, uses strip-shaped cutter； Described blows on impeller blade, if containing multiple oval and hexagonal noise reduction hole；What many places in blower were provided with subtracts Shake noise elimination honeycomb structure, and it is in the hexagon and Wedge structure containing noise elimination of many dense interconnections, its density and its breadth depth ratio, with The vibration parameters of blower are relevant with noise properties, repeatedly to test；The described damping being equipped with many places of blower disappears Sound material, or metallic fiber, or nonmetallic materials are used, filling or half fill；Or be porous sound absorption with the sound-absorbing material of resistance to middle temperature Material, or flexible material, and film material；Described porous material can be fiber-like, foam class, particulate species, or mixing application； Or with fiber-like such as rock wool, or glass fiber, use super glass wool；Or foam class is used, to be prevented fires at by temperature rise eminence such as motor 's；Or particulate species, with expanded perlite, or porous clay brick；Or the fabric of heatproof, felt are filled, or attach；The honeycomb knot Structure or prefabricated rear attaching, or mixing molding；The tube rolling device is the pipe winding device for having ball position lock and many damping mechanisms, winder It is, using middle motionless gear wheel (4), the characteristics of little gear (9) is to rotate can be filled around it, installing additional described has more The pipe winding device of ball position lock and many damping mechanisms；It has ball position lock by little gear (9), the lock driven by little gear (9) Mandrel (74), ball (70), torsion spring (73), lock core (72), position lock box shell (71) composition；Described position lock box shell (71) assembling On main wheel (14), described torsion spring (73) is enclosed in lock core shaft (74), and normality is packed tightly and put；Described lock core (72) Kink is mounted in described torsion spring (73) and lock core shaft (74) and loads in described position lock box shell (71)；Described lock core (72) Provided with eccentric heart-shaped locked groove, bias is with ball catatrepsis in toilet bowl, and heart-shaped recessed bottom is when ball enters the fashionable position for lock Put；Described ball (70) is smooth steel ball；Described torsion spring (73) is Mi Quan, and section is circular, and being easy to processing, it is more The L-shaped end (73a) of bending and the end (73b) of U-shaped, also allow for being difficult the core that weares and teares because of the seamed edge of square torsion during work Axle；Its end (73a) of described torsion spring (73) is L-shaped, therefore is beneficial to be stuck in above described lock core (72)；And the other end (73b) takes the shape of the letter U, and has two sides, therefore beneficial to the promotion of described ball (70)；And the end (73a) of described torsion spring (73) It is stuck on described lock core (72), and the end (73b) of described torsion spring (73) reaches leaning on for the heart-shaped locked groove of lock core (72) In the square hole of nearly apex, and it is in contact with described ball (70)；Described ball (70) is movably arranged on position lock box shell (71) Axial elongated slot (71a) and lock core (72) heart-shaped locked groove in, and with being sleeved on lock core shaft (74) and reaching lock core (72) The end (73b) of torsion spring (73) is in contact, so as to the heart-shaped locked groove with lock core (72) is connected and with described position lock box shell (71) axial elongated slot (71a) and move up and down, its target is when described ball (70) pushes away the end of described torsion spring (73) (73b) makes torsion spring Mi Quan internal diameter become big in place, to unclamp the lock core shaft (74) driven by little gear (9), makes pipeline certainly By；And when described ball (70) falls on lock-bit, the end (73b) of described torsion spring (73) is not pushed away, and make torsion spring Mi Quan internal diameter Diminish, to pack tightly the lock core shaft (74) driven by little gear (9), make pipeline motionless；So as to be formed with ball position lock and many resistances The tube rolling device of Buddhist nun mechanism；When pulling pipeline, because being equipped with joint (15) on main wheel (14), pipeline has been installed on joint simultaneously Pipeline on fortunately described main wheel, main wheel (14) is screwed with lower wall (16) and is connected, and by lower wall (16) The big pipe axle in center rotationally kink is inserted on the smooth outer shaft table of the big pipe in center of lower casing (17), it is therefore upper deep bid (12), main Wheel (14), pipe joint (15), lower wall (16) are to rotate relative to shell；When pulling out pipeline, main wheel (14) drives little gear (9)；When stopping drawing, described ball (70) is because of clockwork spring reaction, and the eccentric heart-shaped locked groove that can be provided with along described lock core (72) is (partially The heart is with ball catatrepsis in toilet bowl), and encounter the recessed bottom of heart, ball enters the fashionable position for lock, in locking；Draw again a little And unclamp pipeline, and no lock, flexible pipe or cable are under the reaction force of clockwork spring (11), automatic rewinding；It is described to have chassis blade broom Pressure-vaccum and pouring and fertilising spill medicine and the hay mover of brake holding, it is characterized in that：It is provided with logatithmic spiral brake and provided with pressure-vaccum Machine and provided with can be used to pour and apply fertilizer and spill medicine the pipeline by liquid tube rolling device；Described brake, containing interior Motor (77) is installed on frame (76), described interior framework, on the axle of the motor (77), provided with motor pulley (84), And pass through belt (83), the belt wheel (204) that cuts disk center of the driving center line on chassis；And clutch connection its concentric output Axle (203), the output shaft (203) connects working tool such as hay knife；The belt wheel (204) uses machine tooth screw (216) above One end of fixed brake retracting spring (210), the other end of the brake retracting spring (210) is connected to be used as the brake bar of braking The return pulling eye (225) of (208a)；The brake bar (208a) is provided with rotation hole (226) and by rivet interlacement in belt wheel (204) in and can flexible rotating；The brake bar (208a) is provided with friction plate (209)；It is equiped with described interior framework solid Fixed brake ring (201a)；The outer cover of the output shaft (203) is equipped with coaxial projection driver plate (227)；The projection driver plate (227) seat (224b) is dialled provided with projection in edge；The edge of the projection driver plate (227) is additionally provided with reset seat (228), with Just reseting pressuring spring (228a) is installed and resetted；The projection is dialled and is equipped with projection component (224a) on seat (224b)；The braking Bar (208a) is provided with to be surrounded by upper circular arc (224d), trough rim (224), lower circular arc (224c), another bar trough rim (224) successively The deep-slotted chip breaker hollowed out；The upper circular arc (224d) is semi arch, and the distance in its center of circle to the output shaft (203) axle center is remote Distance in the center of circle for the lower circular arc (224c) for being also semi arch to the output shaft (203) axle center, so that the arc The trough rim (224) of shape groove is but eccentric not along the concentric circumferences along output shaft axle center, and this just forms substantial cam； Projection component (224a) on the projection driver plate (227) is inserted into the deep-slotted chip breaker and slided along the trough rim (224), and this is just Form substantial cam structure；When being stalled because of series excited machine, though there is electromagnetism jerk in series excited machine, hay knife inertia disaster Jerk, in order that hay knife jerk is to meet safety, it is necessary to brake；When series excited machine is stalled, the institute driven by motor Belt wheel (204) stalling is stated, then the brake bar (208a) loses the centrifugal inertial force outwards thrown away, with the rotation hole (226) And rotated by rivet, and the return pulling eye (225) for the brake bar (208a) being connected to by the brake retracting spring (210) and turn Return, the fixation for just making to be equiped with the interior framework described in friction plate (209) brake holding that the brake bar (208a) is provided with Brake ring (201a)；While the brake bar (208a) is gone back to, because the brake bar (208a) is provided with successively by upper The deep-slotted chip breaker hollowed out that circular arc (224d), trough rim (224), lower circular arc (224c), another bar trough rim (224) are surrounded；And because institute It is semi arch to state circular arc (224d), and its center of circle to the output shaft (203) axle center distance be distal to also be semi arch institute The center of circle of lower circular arc (224c) is stated to the distance in the output shaft (203) axle center, make the trough rim (224) of the deep-slotted chip breaker not along Along the concentric circumferences in output shaft axle center, but it is eccentric, this forms substantial cam；Being inserted into the deep-slotted chip breaker and along described The projection component (224a) on the projection driver plate (227) that trough rim (224) is slided is according to substantial cam structure principle from institute State circular arc (224d) pressure and push the lower circular arc (224c) to, because the outer cover of the output shaft (203) is equipped with coaxial projection Driver plate (227), so that the working tool such as hay knife that the output shaft (203) is connected to is stalled；Conversely, working as series excited machine again During rotation, the belt wheel (204) driven by motor is rotated, then the inertial centrifugal that the brake bar (208a) is outwards thrown away Power, as fulcrum is turned on using the rotation hole (226) and by rivet, the friction plate for being just provided with the brake bar (208a) (209) brake ring (201a) for the fixation being equiped with described interior framework is left, meanwhile, because of the projection driver plate (227) Edge is additionally provided with reset seat (228), facilitates mounted reseting pressuring spring (228a) to reset；It is described to have blowing for chassis blade broom Inhale and pour and apply fertilizer and spill medicine and the hay mover of brake holding, be further characterized in that, it, which is provided with, can be used to pouring and applying fertilizer and spill medicine Pass through the tube rolling device of the pipeline of liquid and the blower (229) being located on hay mover；In the pipe of described tube rolling device, equipped with pouring The water of filling, or equipped with the liquid fertilizer for fertilising and or equipped with the liquid pesticidal for spilling medicine；Described is located at hay mover On blower (229), the dust bag bracket (35) of its blower (229) is connected with dust bag (36), and the dust bag (36) pipeline and the grass cutting collection box at hay mover rear portion connect；Set on the hay knife of lawnmower chassis pressure-vaccum fan blade (231) and If broom (232) directly pressure-vaccum is swept.

Update the perfect described pressure-vaccum for having chassis blade broom and pouring and the mowing of medicine and brake holding is spilt in fertilising Machine, it is characterized in that：The brake ring (201a) for the fixation installed on described interior framework is metal, heat-resisting and wear-resisting with profit；And The brake ring (201a) for the fixation installed on described interior framework is metal, and the brake ring (201a) has multiple protrusions Flange, with profit card jail.

Update the perfect described pressure-vaccum for having chassis blade broom and pouring and the mowing of medicine and brake holding is spilt in fertilising Machine, it is characterized in that：The arc for the friction plate (209) that the brake bar (208a) is provided with is one section of logatithmic spiral.

Update the perfect described pressure-vaccum for having chassis blade broom and pouring and the mowing of medicine and brake holding is spilt in fertilising Machine, it is characterized in that：The projection that the edge of the projection driver plate (227) is provided with dials seat (224b) and is provided with through hole and square recessed Hole, to install the projection component (224a)；And the projection component (224a) installed on the projection driver plate (227) Containing bolt and nut and sliding sleeve.

Update the perfect described pressure-vaccum for having chassis blade broom and pouring and the mowing of medicine and brake holding is spilt in fertilising Machine, it is characterized in that：The projection component (224a) installed on the projection driver plate (227) containing bolt and nut and sliding sleeve and Bearing.

Update the perfect described pressure-vaccum for having chassis blade broom and pouring and the mowing of medicine and brake holding is spilt in fertilising Machine, it is characterized in that：The reset seat (228) that the projection driver plate (227) is provided with is prominent crux, installs multiple with firm Position stage clip (228a).

Update the perfect described pressure-vaccum for having chassis blade broom and pouring and the mowing of medicine and brake holding is spilt in fertilising Machine, it is characterized in that：The brake bar (208a) is provided with successively by the orthogonal and tangent or round and smooth upper circular arc of join each other The deep-slotted chip breaker hollowed out that (224d), trough rim (224), lower circular arc (224c), another bar trough rim (224) are surrounded.

Update the perfect described pressure-vaccum for having chassis blade broom and pouring and the mowing of medicine and brake holding is spilt in fertilising Machine, it is characterized in that：The arc of the trough rim (224) for the deep-slotted chip breaker hollowed out that the brake bar (208a) is provided with is logatithmic spiral One section.

Update the perfect described pressure-vaccum for having chassis blade broom and pouring and the mowing of medicine and brake holding is spilt in fertilising Machine, it is characterized in that：The pipe of described tube rolling device built with the liquid fertilizer for being used to apply fertilizer be added with can fuse by hundred in water Divide the fertilizer of ratio；Or the pipe of described tube rolling device built be used for that to spill the liquid pesticidal of medicine to be by hundred in water added with solubilized Divide the agricultural chemicals of ratio.

Update the perfect described pressure-vaccum for having chassis blade broom and pouring and the mowing of medicine and brake holding is spilt in fertilising Machine, it is characterized in that：The pressure-vaccum mouthful (230) of the described blower (229) being located on hay mover is horn mouth；And the blower (229) middle part is twisted as fulcrum on hay mover provided with movable balls, and the brace (43) of blower (229) is guided to hay mover Operating handle by, the direction of the pressure-vaccum mouthful (230) of blower (229) is finely tuned to pull the brace (43).

It is to change the present invention relates to a kind of hay mower cut the grass on a lawn for places such as garden, park and road sides The tool automatic charging pin insertion entered and the intelligent grass-removing of extraction contact chip component；It is anterior containing lawnmower chassis is located at it Anticollision safety device and containing provided with anticollision insure can automatic stop logatithmic spiral brake and provided with low vibration foliage pressure-vacuum machine and contain Install dust bag bracket and tying and bodice upper casing dust mouth plus soft additional, blow impeller plus cutting edge, circuit adds insurance and biswitch, And in blower additional silencing vibration-damping material and honeycomb, roller is changed to turn to, and single cylinder that stretches out is changed to many protruded tubes Or flexible folding pipe, the comprehensive many work(for setting pressure-vaccum and moving head and the tube rolling device provided with the liquid line for pouring and applying fertilizer and spill medicine On the basis of the hay mover of energy, then set improved tool automatic charging pin insertion and extract the intelligent grass-removing of contact chip component, with Just reliably automatic plug charges；Need gas station the same just like automobile, power-operated mower is also required to charging station, market needs one Plant the insertion of tool automatic charging pin and extract the intelligent grass-removing of the charging assembly of contact chip, so that reliably automatic plug charges； Then the intelligent grass-removing of a kind of improved tool automatic charging pin insertion and extraction contact chip component just arises at the historic moment, and solves Battery is not durable the problem of frequently need to manually charging；The intelligence of improved tool automatic charging pin insertion and extraction contact chip component is cut Careless machine, it is characterised in that it is containing improved tool automatic charging pin insertion and extracts contact chip component；Described tool automatic charging pin Insertion and extraction contact chip component, also power supply part of the fixation of its automatic charging pin insertion part containing tool, fuselage containing hay mover Tool extract contact chip movable electric component；The power supply part of the fixation of the tool automatic charging pin insertion part, is provided with It is horizontally arranged in the bottom plate of earth's surface, the front wall for standing on front, power supply source, fot screw, a left side for the bottom plate for being horizontally arranged in earth's surface Side and right side are respectively provided with along the symmetrical guided way in axis (233c), so that the anterior fuselage to hay mover is along axis pair The left side and right side of title are oriented to；And the left side and right side of the bottom plate for being horizontally arranged in earth's surface are each be provided with along axis The curved section of each guided way of symmetrical guided way (233c) is a cube curve, to slow down impact；It is described to be horizontally arranged in ground Four pin of the bottom plate of table are provided with the fot screw, to fix；The front portion of the bottom plate for being horizontally arranged in earth's surface is provided with described Stand on front front wall；The described front wall for standing on front is provided with along described in the symmetrical left side in axis and right side each one Charging pin ((233), (root of (233) is provided with pin ball (233a), so as to micro servo-actuated, described charging for described charging pin (root of (233) is provided with screw thread to pin, to be connected with the power supply source；(head of (233) is provided with insertion for described charging pin Face (233b), so as to pin insertion and the extraction contact chip of charging；The bottom plate for being horizontally arranged in earth's surface is laid and drawn along axis And the wire of leading the way of electromagnetic pulse is equipped with along earth's surface in working region, will pass through the sensor of hay mover lower front (234d) and fixation of the walking to tool automatic charging pin insertion part when being charged by circuit board intelligently guiding hay mover Power supply part provided with being horizontally arranged on the bottom plate of earth's surface；The movable electric component for extracting contact chip containing tool, which is located at, to be cut Careless machine is anterior, and the movable electric component for extracting contact chip containing tool contains the sensor of described hay mover lower front (234d) and it is located at the anterior contact chip (234) of hay mover and tabletting torsion spring (234a) and rotating shaft；The contact chip (234) and Tabletting torsion spring (234a) and rotating shaft is each has four, each described contact chip (234) and tabletting torsion spring (234a) and turns Axle one dodge gate of composition, and one that each described described contact chip (234) and tabletting torsion spring (234a) and rotating shaft are constituted Individual dodge gate and each described described contact chip (234) and tabletting torsion spring (234a) and another dodge gate of rotating shaft composition Form aspectant split two-door, left side and right side respectively have the aspectant each described of described two-door dodge gate to connect Contact (234) contact surface (the described front wall for standing on front of (234b) correspondence be provided with along the symmetrical left side in axis And (the described inserting surface (233b) that the head of (233) is provided with leans on pin ball to the described charging pin on right side each one by charging pin (233a) micro servo-actuated insertion；Hay mover retrogressing can be started when being charged to setting value, charging pin is extracted contact chip, then work Make；Hay mover walking being horizontally arranged in the power supply part of the fixation of the tool automatic charging pin insertion part when charging again On the bottom plate of earth's surface and by charging pin insertion.

Update and perfect improved tool automatic charging pin insertion and the intelligent grass-removing for extracting contact chip component, its It is characterised by, the left side and right side of the bottom plate for being horizontally arranged in earth's surface are each be provided with along the symmetrical guided way in axis The curved section of (233c) is in mutually toroidal, so that the auxiliary guide rod (234e) with hay mover front side edge is engaged.

Update and perfect improved tool automatic charging pin insertion and the intelligent grass-removing for extracting contact chip component, its It is characterised by, the left side and right side of the bottom plate for being horizontally arranged in earth's surface are each be provided with along the symmetrical guided way in axis The curved section of each guided way of (233c) is a cube curve, to match with the auxiliary guide rod (234e) of hay mover front side edge And impact-reducing.

Update and perfect improved tool automatic charging pin insertion and the intelligent grass-removing for extracting contact chip component, its It is characterised by, the fot screw that four pin of the described bottom plate for being horizontally arranged in earth's surface are provided with is swell fixture.

Update and perfect improved tool automatic charging pin insertion and the intelligent grass-removing for extracting contact chip component, its Be characterised by, it is described charging pin (the pin ball (233a) that the root of (233) is provided with, be on spheric seat be provided with cross pin, with Just it is micro servo-actuated.

Update and perfect improved tool automatic charging pin insertion and the intelligent grass-removing for extracting contact chip component, its It is characterised by, described charging pin is (equipped with two nuts on the screw thread that the root of (233) is provided with, with anti-loosening.

Update and perfect improved tool automatic charging pin insertion and the intelligent grass-removing for extracting contact chip component, its It is characterised by, (orientation device (233a) that the root of (233) is provided with loads thick rubber blanket to described charging pin, so as to fine motion Impact resistance.

Update and perfect improved tool automatic charging pin insertion and the intelligent grass-removing for extracting contact chip component, its It is characterised by, (inserting surface (233b) that the head of (233) is provided with is wedge to described charging pin.

Update and perfect improved tool automatic charging pin insertion and the intelligent grass-removing for extracting contact chip component, its It is characterised by, the close circle torsion spring of described tabletting torsion spring (234a) there are two.

Update and perfect improved tool automatic charging pin insertion and the intelligent grass-removing for extracting contact chip component, its It is characterised by, (one section of curve of (234b) is logatithmic spiral to the contact surface of described contact chip (234), because logatithmic spiral is Angle spread has pressure angle equal characteristic everywhere, is inserted beneficial to contact.

Universal wheel coordinates the intelligent grass-removing for expanding mowing area with half of guide groove before tool, and it fills automatically containing improved tool The insertion of electricity pin and extraction contact chip component；Described tool automatic charging pin insertion and extraction contact chip component, it fills automatically containing tool The power supply part of the fixation of electricity pin insertion part, the tool of the also fuselage containing hay mover extracts the movable electric component of contact chip；Institute State tool automatic charging pin insertion part fixation power supply part, provided be horizontally arranged in the bottom plate of earth's surface, stand on front front wall, Power supply source, fot screw, the one side of the bottom plate for being horizontally arranged in earth's surface be provided with along the preceding inlet wire of unilateral preceding universal wheel and it is right The guided way (233c) of title, the left and right of the preceding inlet wire so as to the fore-body to hay mover along unilateral preceding universal wheel is led To；And the left side and right side of the bottom plate for being horizontally arranged in earth's surface are each be provided with along the symmetrical guided way in axis (233c) The curved section of each guided way is a cube curve, to slow down impact；Four pin of the bottom plate for being horizontally arranged in earth's surface are provided with institute Fot screw is stated, to fix；The front portion of the bottom plate for being horizontally arranged in earth's surface is provided with the described front wall for standing on front；It is described The front wall for standing on front be provided with described in the symmetrical left side in axis and right side each one charging pin ((233), it is described (root of (233) is provided with pin ball (233a) to charging pin, and so as to micro servo-actuated, described charging pin, (root of (233) is provided with spiral shell Line, to be connected with the power supply source；(head of (233) is provided with inserting surface (233b) to described charging pin, and to charge, pin is inserted Enter and extract contact chip；The bottom plate for being horizontally arranged in earth's surface is laid along axis and draws and laid in working region along earth's surface There is the wire of leading the way of electromagnetic pulse, will pass through the sensor (234d) of hay mover lower front and by circuit board intelligently guiding Being provided with for power supply part of walking to the fixation of the tool automatic charging pin insertion part is horizontally arranged in ground when hay mover will charge On the bottom plate of table；The movable electric component for extracting contact chip containing tool is located at hay mover front portion, described to extract contact containing tool The contact anterior with hay mover is located at of sensor (234d) of the movable electric component of piece containing described hay mover lower front Piece (234) and tabletting torsion spring (234a) and rotating shaft；The contact chip (234) and tabletting torsion spring (234a) and rotating shaft are each shared Four, each described contact chip (234) and tabletting torsion spring (234a) and rotating shaft constitute a dodge gate, and it is described each A dodge gate and each described described contact chip for the contact chip (234) and tabletting torsion spring (234a) and rotating shaft composition (234) and another dodge gate of tabletting torsion spring (234a) and rotating shaft composition forms aspectant split two-door, left side and Respectively there is contact surface ((234b) correspondence of aspectant each described contact chip (234) of described two-door dodge gate on right side The charging pin described in the symmetrical left side in axis and right side each one that the described front wall for standing on front is provided with (the described inserting surface (233b) that the head of (233) is provided with leans on the micro servo-actuated insertion of pin ball (233a) by charging pin；When filling Retreated to hay mover can be started during setting value, charging pin is extracted contact chip, then work；When charging again, hay mover is walked To it is described tool automatic charging pin insertion part fixation power supply part being horizontally arranged on the bottom plate of earth's surface and by charging pin insert Enter；The left side and right side of the bottom plate for being horizontally arranged in earth's surface are each be provided with along the every of the symmetrical guided way in axis (233c) The curved section of individual guided way is a cube curve, to match and impact-reducing with the auxiliary guide rod (234e) of hay mover front side edge； The fot screw that four pin of the described bottom plate for being horizontally arranged in earth's surface are provided with is swell fixture；The charging pin be ((233) The pin ball (233a) that root is provided with, is that cross pin is provided with spheric seat, so as to micro servo-actuated；Described charging pin (equipped with two nuts on the screw thread that the root of (233) is provided with, with anti-loosening；What the head of described charging pin (233) was provided with Inserting surface (233b) is wedge；The close circle torsion spring of described tabletting torsion spring (234a) has two；Described contact chip (234) (one section of curve of (234b) is logatithmic spiral to contact surface, because logatithmic spiral is that equiangular spiral has pressure angle equal spy everywhere Property, inserted beneficial to contact；Universal wheel coordinates the intelligent grass-removing for expanding mowing area, its feature with half of guide groove before the tool It is, the pin ball (233a) that the root of described charging pin (233) is provided with is mounted in the left side for selling ball on recessed half ball seat and described The pin of the coaxial line on the right side each one is respectively seated in each one U-lag around, so that fine motion is servo-actuated and impact resistance；Universal wheel before tool Coordinate the fixation for expanding its tool automatic charging pin insertion part contained of the intelligent grass-removing of mowing area with half of guide groove The one side of the bottom plate for being horizontally arranged in earth's surface that is provided with of power supply part be provided with preceding inlet wire along unilateral preceding universal wheel and Symmetrical narrow guided way (233c), the intermediate groove of the narrow guided way (233c) is only capable of accommodating the unilateral front-wheel of hay mover Preceding universal wheel, the left and right width of the narrow guided way (233c) is less than the half of the width of hay mover, the narrow guiding Each guided way of rail (233c) is the toroidal of cube curved section of the function curve containing higher mathematics, to slow down impact With make before universal wheel and half of guide groove coordinate and a left side for preceding inlet wire to the fore-body of hay mover along unilateral preceding universal wheel The right side is oriented to and expands mowing area, it is to avoid have the half kept left to be Lou Ge areas or lean between original two wide guided ways Left half is Shang Dao areas or the half kept left is to hinder guide rail area.

Usefulness：Universal wheel coordinates the intelligent grass-removing for expanding mowing area with half of guide groove before tool, and described fills The pin ball (233a) that the root of electricity pin (233) is provided with is mounted in the coaxial line of on the recessed half ball seat and left and right each one of described pin ball Pin be respectively seated in each one U-lag around, so that fine motion is servo-actuated and impact resistance；Universal wheel is matched somebody with somebody with half of guide groove before tool Set by the power supply part of the fixation of its tool automatic charging pin insertion part contained of the intelligent grass-removing of conjunction expansion mowing area The one side for the bottom plate for being horizontally arranged in earth's surface having symmetrical narrow guiding provided with the preceding inlet wire along unilateral preceding universal wheel Rail (233c), the intermediate groove of the narrow guided way (233c) is only capable of accommodating the preceding universal wheel of the unilateral front-wheel of hay mover, institute State narrow guided way (233c) left and right width be less than hay mover width half, the narrow guided way (233c) it is each Guided way is the toroidal of cube curved section of the function curve containing higher mathematics, so as to slow down impact and before making universal wheel with Half of guide groove coordinates and the left and right of preceding inlet wire to the fore-body of hay mover along unilateral preceding universal wheel is oriented to and expanded Big mowing area, it is to avoid the half kept left is Lou Ge areas to having between original two wide guided ways or the half kept left is to hinder knife Area or the half kept left are to hinder guide rail area.Solve the problem of the reliable plug charging in micro servo-actuated ground.Need to refuel just like automobile Stand the same, power-operated mower is also required to charging station, market needs the intelligent grass-removing that automatic charging pin is plugged, solves battery not It is durable the problem of frequently need to manually charge；Hay mover retrogressing can be started when being charged to setting value, charging pin is extracted contact chip and go Mow；When charging again, hay mover is walked onto bottom plate, reciprocal with this.It is that technology is entered with cube curve and with logatithmic spiral Step.

Brief description of the drawings

The present invention is further described with reference to the accompanying drawings and examples.

Fig. 1 is the schematic diagram that winder fills fore series motor power-operated mower.

Fig. 2 is circuit (the being free of battery section) schematic diagram for the series motor power-operated mower for having winder.

Fig. 3 is schematic diagram of the winder mounted in the series motor power-operated mower at middle part.

Fig. 4 is that have being located in the middle part of hay mover for series excited machine to have showing for the cutter device assembly for pulling bull stick and moving head It is intended to.

Fig. 5 is that have being located in the middle part of hay mover for series excited machine to have cuing open for the cutter device assembly for pulling bull stick and moving head Face figure.

Fig. 6 is connecting stay wire head and pulls the schematic diagram of the drawing pivoted frame (80) for having labyrinth of bull stick and thrust bearing.

Fig. 7 is the schematic diagram of the reel (25-3) of moving head.

Fig. 8 is showing by big belt pulley (82) of the motor-driven cutter device assembly being located in the middle part of hay mover biased It is intended to.

Fig. 9 is the schematic diagram for the pulling bull stick (78) for being located at the cutter device assembly for having moving head in the middle part of hay mover.

Figure 10 is the exploded perspective view of moving head.

Figure 11 is the schematic diagram of bracket assembly for battery.

Figure 12 is the schematic diagram for the insulation tool rest (85) for having fan.

Figure 13 is the schematic diagram of the nylon wire (134) for the noise control for having triangular special-shaped.

Figure 14 is the schematic diagram of the amplification of the nylon wire (134) for the noise control for having triangular special-shaped.

Figure 15 is the assembling schematic diagram for having button (QA) and shift bar (75) and the switch enclosure (75b) with latch.

Figure 16 is the schematic diagram of the button (QA) for the switch enclosure (75b) for having button (QA) and shift bar (75) and latch.

Figure 17 is the configuration schematic diagram of bobbin winoler.

Figure 18 is the stereogram of the damping rotating disk of the slow restoring device of centrifugation.

Figure 19 is the stereogram that turns pin that has torsion spring of the slow restoring device of centrifugation with damping rotating disk.

Figure 20 is the part assembling structure schematic diagram of bobbin winoler.

Schematic top plan view when Figure 21 is the locking for the inside and outside cam path for having far and near many control points.

Schematic top plan view when Figure 22 is the pull-out for the inside and outside cam path for having far and near many control points.

Figure 23 is the schematic diagram for having poke rod and the damping unit of rack-and-pinion.

Figure 24 is the schematic diagram for the side piston damping device for having 4 small slide blocks and extension spring and side piston.

Figure 25 is gear engagement and side piston damping box shell scheme of installation.

Figure 26 is the profile of the spiral friction one-way mechanism of damping unit.

Figure 27 is the sectility stereogram of the spiral friction one-way mechanism of winder and damping unit.

Figure 28 is the stereogram of the roller of racker angle slot type damping mechanism.

Figure 29 is the stereogram of the guider after-poppet (51) of angled groove.

Figure 30 is the profile in elevation of trap stage clip damping mechanism.

Figure 31 is the stereogram of racker.

Figure 32 is the diagrammatic cross-section for the position lock for having ball.

Figure 33 is the profile in elevation of reverse blocking mechanism.

Figure 34 is the exploded perspective view of the brake of the tape function ripple disk (206) of power-operated mower.

Profile when Figure 35 is the brake of the brake of the tape function ripple disk (206) of power-operated mower.

Figure 36 is profile when not braking of the brake of the tape function ripple disk (206) of power-operated mower.

Figure 37 is the signal of the reel (204b) for having the axial brake pad (204c) gradually raised by function of brake Figure.

Figure 38 is the signal of the reel (204b) for having the axial brake pad (204c) gradually raised by function of varied angle Figure.

Figure 39 is the signal of the reel (204b) for having the axial brake pad (204c) gradually raised by function of side angle degree Figure.

Figure 40 is that the brake solid of reel (204b) that removes output belt pulley and expose inside of power-operated mower is shown It is intended to.

Figure 41 is the schematic perspective view of the output belt pulley of having for the brake of power-operated mower multiple tooth (204t).

Figure 42 is the inside signal of the radial direction centrifugal block for clutch use (208t) of having for the brake of power-operated mower multiple tooth (209t) Figure.

Figure 43 is the schematic diagram for the logatithmic spiral brake for having automatic brake holding protection.

Figure 44 is the schematic diagram of the logatithmic spiral brake for having automatic brake holding protection of disengaging section part.

Figure 45 is the schematic diagram for the logatithmic spiral brake for having automatic brake holding protection for dismantling side friction plate.

Figure 46 is the schematic diagram of the brake bar of the side for the logatithmic spiral brake for having automatic brake holding protection.

Figure 47 is the schematic diagram of the projection driver plate (227) for the logatithmic spiral brake for having automatic brake holding protection.

Figure 48 is the schematic perspective view of the logatithmic spiral brake for having automatic brake holding protection of disengaging section part.

Figure 49 is the schematic perspective view at the back of the logatithmic spiral brake for having automatic brake holding protection of disengaging section part.

Figure 50 is the schematic perspective view for the logatithmic spiral brake for having automatic brake holding protection for dismantling belt wheel (204).

Figure 51 is the brake ring (201a) installed on described interior framework and has the schematic perspective view of the flange of multiple protrusions.

Figure 52 is that have pressure-vaccum and pouring and fertilising and spill medicine and logatithmic spiral from the schematic diagram of the hay mover of brake holding.

Figure 53 is the floor map of blower.

Figure 54 is the exploded perspective view of blower.

Figure 55 is the schematic diagram of dust bag bracket (35).

Figure 56 is the schematic diagram in the lower direction of dust bag bracket (35).

Figure 57 is the schematic diagram of bodice upper casing (2).

Figure 58 is the C-C diagrammatic cross-sections of bodice upper casing (2).

Figure 59 is the top view of auxiliary handle lid (40).

Figure 60 is the schematic diagram of auxiliary handle lid (40).

Figure 61 is the schematic diagram for blowing impeller (16).

Figure 62 is the top view of auxiliary handle lid (40).

Figure 63 is the midship section schematic diagram of auxiliary handle lid (40).

Figure 64 is the schematic diagram for the bodice upper casing (2) for having fixed assist handle (2b).

Figure 65 is the schematic diagram of rotary shaft (26).

Figure 66 is the schematic diagram of pressure-vaccum change-over panel (23).

Figure 67 is the schematic diagram for adding to link up with the dust bag bracket (35) of muscle (35b).

Figure 68 is the schematic diagram of pressure-vaccum conversion turn-knob (27).

Figure 69 is the schematic diagram for switching trigger (5).

Figure 70 is the schematic elevation view of auxiliary handle lid (40).

Figure 71 is the cutting edge schematic diagram for the amplification for blowing impeller (16).

Figure 72 is the schematic diagram that dust bag bracket pricks sack.

Figure 73 is the schematic diagram for the blower for having autonavigator (45) and many protruded tubes (46).

Figure 74 is the schematic diagram of the blower of many protruded tubes (48) of flexible folded tube (47) and blowout.

Figure 75 is the schematic diagram of autonavigator (45) and many protruded tubes (46).

Figure 76 is the exploded perspective view for the steerable wheel for having axle stand (31a).

Figure 77 is that have one end in-flanges, the schematic diagram of many protruded tubes of the more piece pull bar of other end flanging.

Figure 78 is the schematic diagram of the safety circuit added with insurance protection.

Figure 79 is the schematic diagram of hay knife.

Figure 80 is the schematic diagram of hay knife and broom.

Figure 81 is the schematic diagram of the intelligent grass-removing of the charging assembly for the tool automatic charging pin for having auxiliary guide rod (234e).

Figure 82 is the charging pin (schematic diagram of the guided way (233c) of (233) and bottom plate on front wall.

Figure 83 is contact chip (234) and tabletting torsion spring (234a) and each schematic diagram for having four of rotating shaft.

Figure 84 is the schematic diagram of the intelligent grass-removing for the charging assembly for having the insertion of automatic charging pin and extracting contact chip.

Figure 85 is the charging pin (schematic diagram of (233) stood on the front wall in front.

Figure 86 is the charging pin (schematic diagram of the root of (233) stood on the front wall in front.

Figure 87 is the charging pin (schematic diagram of (233).

Figure 88 is tabletting torsion spring (234a) schematic diagram.

Figure 89 is the signal of the bottom of the intelligent grass-removing for the charging assembly for having the insertion of automatic charging pin and extracting contact chip Figure.

Figure 90 is the contact surface (schematic diagram of (234b) of contact chip (234).

Figure 91 is the schematic diagram of half of guide groove.

Figure 92 is the schematic diagram of the intelligent grass-removing of the preceding universal wheel of tool.

As illustrated, in figure：

1. it is small slide block；2. it is extension spring；3. it is damping box shell；4. it is gear wheel；5. it is inner disc；6. it is damping rotating disk；7. It is valve piston；8. it is compression spring；9. it is little gear；10. it is to turn a pin；11. it is disc spring clockwork spring；12. it is upper deep bid；It 13. is Upper casing；14. it is main wheel；15. it is pipe joint；16. it is lower wall；17. it is lower casing；18. it is to have strong market potential；19. it is support；20. it is small under being End cap；21. it is upper small inner cap；22. it is upper small enclosing cover；105. it is the inside spin friction wheel that helical angle is more than 23.5 degree；It 106. is Helical angle is more than 23.5 degree of helical axis；23. it is reverse blocking rotating disk；24. it is reverse blocking switch block；25. it is bearing pin；26. it is torsion spring (26)； 41. it is arc-shaped rack；42. it is and arc-shaped rack meshed gears；43. it is poke rod；51. it is guider after-poppet；52. it is to lead To device fore-stock；53. it is racker；54. it is roller shaft core cap；55. it is roller；61. it is the trap (61) of trap stage clip mechanism； 62. it is the stage clip (62) of trap stage clip mechanism；63. it is the damping box shell (63) of trap stage clip mechanism；64. it is trap stage clip mechanism Close thread spindle (64)；65. it is the damping lid (65) of trap stage clip mechanism；63a. is the damping box shell of trap stage clip mechanism (63) convex guide rail (63a)；70. it is the ball (70) for having ball position to lock；71. be have ball position lock have axial elongated slot (71a) Position lock box shell (71)；72. it is the lock core (72) for having ball position to lock；73. be there is ball position to lock have L-shaped end (73a) and have U The torsion spring (73) of shape end (73b)；74. it is lock core shaft (74)；25-1. is reel spring；25-3. it is reel；It 134. is Nylon wire；25-3b. is reel aluminium head；25-6. is line eye inserted sheet；25-7. is line box cover；126. it is blade sleeve；It 127. is Blade；RC. it is insurance；K. it is switch；L3. it is inductance L3；L4. it is inductance L4；C. it is electric capacity C；L1. it is winding L1；L2. be around Group L2；M. it is series excited machine；AQ. it is to start button；75. it is handle 75；Di. it is diode；R1 is resistance R1；R2. it is electric R2； LED. it is luminous tube LED；90c. is that carrier base determines slide 90c；90a. is slide bar 90a；90b. is spacing 90b；90. it is branch living Frame 90；90c. is to determine slide 90c；85. it is tool rest 85；85a. is spline 85a；82. it is big belt wheel 82；82a. is spline 82a； 85d. is fan 85d；So as to wind-guiding；85c. is small through hole 85c；85b. is cutting edge 85b；76. it is interior framework；77. it is series excitation electricity Machine；84. it is motor pulley；83. it is belt；82. it is big belt pulley；81. it is bracing wire；78. it is to pull bull stick；79. it is thrust Bearing；80. it is the drawing pivoted frame 80 for having labyrinth；24-3. is head capsule 24-3 of beating the grass；123. it is protective ring 123；34a. is notch 34a； 81. it is bracing wire 81；81b. is unwrapping wire control stick 81b；80c. is the hole 80c for pulling bull stick；80b. is elongated hole 80b；During 80d. is Heart hole 80d；80a. is labyrinth 80a；75b. is the connector assembly 75b with handle 75；The head of described handle 75 is provided with eave tile； QA2. it is sliver QA2；QA1 is briquetting QA1；QA3. it is banking stop QA3；201a. brake ring；203. output shaft；204. cut disk The belt wheel at center；206. brake block；207. braking fixed plates；208a. brake bar；209. friction plate；210. brake retracting spring；211. Drag-line；216. machine tooth screws；218. hex screw；219. hex nut；215. rivet；223. real rivets；224. trough rim； 224a. projection components；224b. projections dial seat；Circular arc under 224c.；The upper circular arcs of 224d.；225. return pulling eyes；226. rotation hole； 227. projection driver plates；228. reset seat；228a. reseting pressuring spring；C1. it is tapping screw；C2. it is bodice upper casing；C3. it is power supply Line；C4. it is cable cover(ing)；C5. it is switch trigger；C6. it is switch trigger spring；C7. it is terminal board；C8. it is cable pressing plate； C9. it is electric capacity；C10. it is tapping screw；C11. it is main switch；C12. it is speed regulator；C13. it is rubber sheet gasket；C14. it is motor； C15. it is fan blade pad；C16. it is to blow impeller；C17. it is hex nut；C18. it is fan blade patch；C19. it is tapping screw；c20. It is to rotate shaft-cup；C21. it is spring；C22. it is back-up ring；C23. it is pressure-vaccum change-over panel；C24. it is bodice drain pan；C25. it is safety open Close；C26. it is rotary shaft；C27. it is pressure-vaccum conversion turn-knob；C28. it is side button；C29. it is torsion spring；C30. it is torsion axis；c31. It is telescoping tube；C32. it is shaft block ring；C33. it is wheel；C34. it is wheel shaft；C35. it is dust bag bracket；36. it is dust bag； C37. it is hexagon-headed bolt；C38. it is square assist handle knob；C39. it is tapping screw；C40. it is auxiliary handle lid；c41. It is auxiliary handle bottom；C42. it is M6 nuts；C43. it is brace；C44. it is nylon cable tie；C45. it is elastic collision bead autonavigator； C46. it is many protruded tubes；C47. it is flexible folding pipe；C48. it is many protruded tubes of blowout；C2a. it is soft；C2b. it is original Auxiliary handle；C16a. it is top cutting edge；C16b. it is all cutting edges in side；C31a. it is axle stand；C35a. it is hook；C35b. it is Link up with muscle；C35c. it is hook sideshake；C35d. it is big bagging circle；C35e. it is small bagging circle；C40a. it is the connection handle of arc； C40b. it is that radiation tooth is stupefied；RC. it is insurance RC；K. it is double-pole switch K；L. it is inductance L；C. it is electric capacity C；M. it is series excited machine M； TC. it is bidirectional triode thyristor TC；DC. it is bidirectional triode thyristor DC；R1. it is resistance R1；R2. it is resistance R2；R3. it is variable resistor R3； C2. it is electric capacity C2；K3. it is speed-regulating switch K3；234e. aids in guide rod；233c. guided way；233. be charging pin；233a. pin Ball；233b. inserting surfaces (233b)；234d. sensor；234. contact chip；234a. tabletting torsion springs；234a. tabletting torsion springs；234b. Contact surface.

Embodiment

First build computer 3D moulds, then die sinking tool；Add anticollision and brake, its technical equation and modeling method on hay mover again It is：

Using PRO/ENGINEER WILDFIRE mapping softwares, working directory, newly-built part are newly set, grass paints 2 with one heart Circle.

Variable cross section scanning (Var Sect Sweep) instruction is opened, it is scanning track and reference locus to choose 2 circles above.

The straight line of parallel 2 disk, length L=(D-d)/2, and correspondence round edge are drawn along projection line.

Set up parameter (PARAMETER) 1：C real numbers (real number), can be with assigning according to specific operating mode between 0.01-1 Value, such as 0.3；C is also referred to as wave height.Set up parameter (PARAMETER) 2：N integers (integer), with according to specific operating mode in 2- Choosing value between 100, such as 13；N is also referred to as wave number.Opening relationships (RELATION), such as sine wave equation of the invention are：Electricity Brain acquiescence SDi=C*SIN (TRAJPAR*360*N)；In above formula, i is dimension figure sequence number；SIN=SINE, SIN function； TRAJPAR, lopcus function.Again using rotation, merge, the instruction such as hypostazation is modeled as function wave disk.

CNC machining centers are inputted with described equation again, with CIMATRO or MASTCAM punching blocks, or milling machine are used, plane Bed and electrical discharge machining.When using electrical discharge machining, CNC machining centers are inputted with described equation, then first to make tungsten copper electricity Pole.

Manufacture method has a variety of；Or with the manufacture method of pack alloy, letter is produced in batches with the die casting machine for having cold pressing chamber Number ripple disks, base material is aluminium alloy ZL109, or AC8A, and adds rub resistance material.Or with the manufacturer of die casting allumen Method, is produced in batches with the die casting machine for having hot pressing room, base material confusion addition rub resistance material.Or with the function wave disc molding made Core makes mould, and is first made multiple wax-pattern cores, then largely casts out function wave disk casting with lost wax casting again.

In particular, function waveform of the invention also can be using other a variety of mathematical functions and coarse convex-concave Combination, or other non-precipitous broken line slightly round and smooth waveform.

Operation pedestrian is preferably put on safety goggles and mouth mask, also shoulder belt 43 is connected to the hay mover for having blower On control handle and on casing；The telescoping tube of pressure-vaccum is pulled out, rotating speed is adjusted, mixes up assist handle；Power supply is checked, lithium battery is mixed Or the long line of power supply, insurance is checked again for, by operation instructions, runin once, has checked leaf area without cullet and electric wire, in peace It can just be made in the case of complete of the hay mover for having blower, while notably rain situation.

The present invention is the significant improvement of the common hay mover cut the grass on a lawn for places such as garden, park and roadsides, main It is the support of placing battery of the hay mower front portion provided with movable extraction to improve；The cutting dress being provided with the middle part of hay mover Put what is dragged by the series excited machine for not being mounted in the center but biasing；Cutter device is available two kinds, and one kind is that have fan plastics The knife of tool rest, another is that the nylon wire of the reel on former grass-mowing machine in runner is transplanted on hay mover；Because of the string of biasing Sharp motor has conceded cental axial position, and the central pull of the ability present invention pulls bull stick, makes reel aluminium head unwrapping wire, so as to beat The history that moving head nylon wire-electrode cutting device is not used to hay mover is broken；A variety of damping mechanisms are carried because use is a kind of again Winder, i.e., by centrifuging slow restoring device, side piston damping device, position is locked, trap stage clip damping mechanism, reverse blocking mechanism, The complementary Winder of racker angle slot type damping mechanism, so that considerably increase the power-operated mower of common live wire Mowing scope.Perhaps it can be said that having started a kind of existing moving head has the hay mover of winder, such a new technology neck again Domain.Its usefulness is to solve counterweight, power supply and all problems of mowing.

A kind of series motor power-operated mower, is the hay mover that existing moving head has winder again, is given individually below in detail State：

The bracket assembly for battery that described series motor power-operated mower is provided with, being can in anterior be provided with of hay mower The support for the placement battery that activity is extracted out；Described bracket assembly for battery, as shown in figure 11, by being packed in mowing motor spindle Carrier base determine slide 90c, and the telescopic work support 90 provided with slide bar 90a and spacing 90b, and unillustrated carry The battery of charger and inverter is constituted, and the slide bar 90a of described work support (90) is sleeved on determining for described carrier base In slide 90c, after being drawn out and being positioned by spacing 90b, described battery can be placed thereon, what counterweight can be also let alone. Operator both can select described battery, external power supply can be used instead by winder again, so as to the lawn being mingled with Duo Shu It can be mowed in the case of region or temporary interruption.

The cutter device assembly being provided with the middle part of described series motor power-operated mower, is by not mounted in the center but inclined What the series excited machine put was dragged；Cutter device is available two kinds, and a kind of is the knife for having fan plastics tool rest, and another is that original is beaten The nylon wire of reel in the runner of moving head on careless machine is transplanted on hay mover；In having been conceded because of the series excited machine of biasing Mandrel position, could pull bull stick with central pull, make reel aluminium head unwrapping wire, so as to break moving head nylon wire cutting dress Put the history for being not used to hay mover；The knife for having fan plastics tool rest of described series motor power-operated mower, is to cut On the hay knife at Cao Ji centers, the tool rest provided with plastic fan, referring to Figure 12, described tool rest 85 is provided with spline 85a, with Just it is engaged with the spline 82a of big belt wheel 82, to make the knife of tool rest mow under the drive of the series excited machine of biasing；Described Tool rest 85 is provided with multiple fan 85d, so as to wind-guiding；And described fan is provided with multiple small through hole 85c, preferably hexagon Hole, with sharp noise reduction；And described fan is provided with cutting edge 85b, with sharp grass-winding proof；Described tool rest preferably uses electrically non-conductive material, Such as nylon adds fine plastics.

The cutter device assembly being provided with the middle part of described series motor power-operated mower, is by not mounted in the center but inclined What the series excited machine put was dragged；Cutter device is available two kinds, and a kind of is the knife for having fan plastics tool rest, and another is that original is beaten The nylon wire of reel in the runner of moving head on careless machine is transplanted on hay mover；In having been conceded because of the series excited machine of biasing Mandrel position, could pull bull stick with central pull, make reel aluminium head unwrapping wire, so as to break moving head nylon wire cutting dress Put the history for being not used to hay mover；What is be provided with the middle part of described series motor power-operated mower has moving head and central pull to draw The cutter device assembly of dynamic bull stick, referring to Fig. 4 and Fig. 5, by interior framework 76, series excited machine 77, motor pulley 84, belt 83, Big belt pulley 82, bracing wire 81 pulls bull stick 78, thrust bearing 79, the drawing pivoted frame 80 for having labyrinth, and moving head are constituted；And institute The moving head stated, the flake down of the base containing line box that is otherwise known as is beaten the grass assembly, can be referring to Figure 10, by the head capsule 24-3, reel of beating the grass Spring 25-1, reel 25-3, nylon wire 134, protective ring 123, line eye inserted sheet 25-6, line box cover 25-7 constituted；It is described Blade 127 be located on the circumference of mowing machine cut disk, not the used time blade sleeve 126 is placed on blade 127, have protective action；It is former To use firm reel aluminium head 25-3b, when line in short-term, operator's pier pressure once, reel aluminium head 25-3b touch ground, make coiling Spring 25-1 compression is taken turns, and turns reel 25-3, the nylon wire 134 in it is led to wire over inserted sheet 25-6, and unwrapping wire, release Long line trimmed by blade 127；With being now changed to without pier pressure touch, thus reel aluminium head 25-3b can be saved, but use center Bracing wire pulls bull stick, makes reel unwrapping wire；The long line released is trimmed by blade 127；Described nylon wire 134, it is most handy A kind of many line of rabbet joint of grass-mowing machine abnormity, described special-shaped line is characterized in that notch 34a is provided with its section, minimum of one, or multiple, Such as 3；Described notch is helical along nylon wire, and circumferentially uniform into decile；Described notch is triangle Shape, with profit mowing；Described interior framework 76, fills the top for cutting disk of lawnmower chassis, in the axle of the series excited machine 77 of biasing On, provided with motor pulley 84, and pass through belt 83, the big belt pulley 82 that cuts disk center of the driving center line on chassis；It is described Big belt pulley 82 drive described moving head；Described big belt pulley 82 and head capsule 24-3 of beating the grass, line eye inserted sheet 25-6, line box Upper lid 25-7 is sequentially connected, by reel spring 25-1 in head capsule 24-3 of beating the grass, and is pressed with reel 25-3, it is described around Nylon wire 134, and protective ring 123 are equiped with line wheel 25-3；Described pulling bull stick 78 is connected with described reel 25-3, Or be connected, or axle ring washer is used, or anti-screw thread is used, or be connected with thrust bearing；The other end of described pulling bull stick 78, by pushing away Power bearing 79, and be connected with the drawing pivoted frame 80 for having labyrinth, the steel wire rope of described bracing wire 81 is set with described drawing pivoted frame 80 A termination, and another distal head of bracing wire is connected with the unwrapping wire control stick 81b of the big armrest side of hay mover；When unwrapping wire, bracing wire Bull stick is pulled, referring to Fig. 7, moves up several boss on reel, and disengagement, coiling are cheated with line box cover 25-7 several holes Wheel relative to beating the grass, head capsule is rotated and to put one offline；When beating the grass, whole moving head is with turning, and reel is relative to beating the grass head capsule not Rotate just not unwrapping wire；The described drawing pivoted frame 80 for having labyrinth, is square frame-shaped, is unlikely to deform with profit, because with unilateral with the passing of time easy-to-draw It must deform；Below provided with the hole 80c for pulling bull stick, to put thrust bearing 79 and insertion rod, its side is provided with elongated hole 80b, To put pull wire head into；It is above provided with centre bore 80d to put bracing wire, and particularly it is provided with labyrinth 80a above, and it has multiple Detour, connection described elongated hole and centre bore, drawing is put into so that a thick termination for the steel wire rope of bracing wire first passes through elongated hole 80b The square frame of pivoted frame 80, then multiple detours the steel wire rope of bracing wire along labyrinth 80a are taken a devious route and enter centre bore, so as to be difficult pine It is de-.

The circuit diagram of described series motor power-operated mower, as shown in Fig. 2 main switch K, inductance L3 by insuring RC, Inductance L4, electric capacity C, and the series excited machine M provided with winding L1 and winding L2, and start button AQ and handle 75, and diode Di, resistance R1, R2, luminous tube LED, bobbin winoler and plugs and sockets are constituted；The present invention is specially added with insurance RC, and it uses insurance Silk, or electrothermal relay is used, or overcurrent protector is used, in the hope of safer；Why insure in power supply source, also to have added insurance Because power supply source also supplies many places, it insures often too big, does not fit into this hay mover.

Referring to Figure 15, Figure 16 and Fig. 1, described starting button AQ and the head of handle 75, and diode Di, resistance R1, R2, luminous tube LED, switch K and plug, and the respective back-moving spring of each part, the band handle 75 mounted in mower handrail frame Connector assembly 75b on；The head of described handle 75 is provided with eave tile；Described starting button AQ is provided with sliver QA2, and passes through Sliver is ined succession briquetting QA1, is additionally provided with banking stop QA3；Button AQ is started when pressing, and when pulling handle 75, described handle The eave tile that 75 head is provided with press against the briquetting QA1 for starting button AQ, and starting button AQ briquetting QA1 is press against switch K, It can start；When to be closed, as long as pulling handle 75, each part each can elastic reset；Described diode Di, resistance R1, R2, Luminous tube LED is only the effect of an indicator lamp；One termination power of described winder, the other end of winder can be with band handle Plug on the connector assembly 75b of handle 75 connects, and connects motor by switching K.

A kind of Winder with a variety of damping mechanisms i.e. by wheel housing assy, is centrifuged slow retraction dress by operator's selection Put, side piston damping device, position lock, and angle slot type damping mechanism on reverse blocking mechanism and racker constituted around pipe 18 connections and the front portion or middle part of hay mover can be placed on by micro- turn of support 19 in 180 degree by having strong market potential on the shell of device Mode assemble；As shown in Fig. 1 or Fig. 3；Also a vertical axis can be set in the front portion of hay mover, and is set at the middle part of support 19 Borehole jack is assembled on the vertical axis；Or, a vertical axis is set in the middle part of hay mover, and in the middle shaft part apertured of winder, It is enclosed on vertical axis to assemble；And the good power supply of grafting and fixed；Operator is when mowing is turned around, it is preferred that line is from hay mover Above turn to, and should not be turned to behind hay mover, that is it is noted that pin should not be mixed.Mixed according to meadow and far and near feelings Condition, operator also may be selected with several or that several damping mechanism bobbin winolers, because around fixed gear wheel 4, having time Between can place multiple little gears 9 connect multiple damping mechanisms and position lock.Or described lithium battery can be used instead.Because described Wheel housing assy by upper casing 13, upper deep bid 12, disc spring clockwork spring 11, inner disc 5, gear wheel 4, main wheel 14, joint 15, lower wall 16, under Shell 17, has strong market potential 18, and support 19 is constituted.The hole of the central shaft of described shell is equipped with lower wall 16 and inner disc 5 provided with rotating shaft；It is interior Disk 5 constitutes restoring device by disc spring clockwork spring 11 and upper deep bid 12；The small inner cap 21 in insertion on inner disc 5, and again by upper Small enclosing cover 22 is fixed and is installed on upper casing 13.The close center of circle of disc spring clockwork spring 11 is fixedly mounted with groove on the axle of motionless inner disc 5 One end, the outer ring of described disc spring clockwork spring is assemblied in the card column of the edge of the main wheel 14 of rotation, and logical with deep bid 12 The screens everywhere for crossing edge is covered.So gear wheel is motionless.When operator pulls pipeline, because assembling wired connect on main wheel 14 First 15, installed in wire terminal pipeline and pipeline through racker 2 rollers and on main wheel fortunately, and main wheel 14 with Lower wall 16, which is screwed, to be connected, and by lower wall 16 the big pipe axle in center rotationally kink be inserted into lower casing 17 center it is big On the smooth outer shaft table of pipe, therefore upper deep bid 12, main wheel 14, pipe joint 15, lower wall 16 is to rotate relative to shell；By small tooth Wheel 9 and rotating disk 6 drive in the cam class groove for turning the bottom surface one end 30 of pin 10 along damping box shell 3 and run；When stopping drawing, a pin is turned Pin end 30 can lock because of clockwork spring reaction；Draw a little and unclamp again, pin end 30 is along outer ring recess without lock, and flexible pipe or cable are in clockwork spring 11 Reaction force under, automatic rewinding；If when too fast, the little gear 9 of the elephant planetary gear effect of high speed makes the centrifugation stretching of small slide block 1, With shell side and contacting and damping with valve piston 7.The described small cunning mutually drawn by extension spring 2 and stretched out along the slideway 6a for damping rotating disk 6 The involute face and parabola face of block 1, the particularly peach shape body of small slide block 1, in single file with inside valve piston 7 and damping box shell 3 Collision, is engaged, and is slided, friction, and all multiactions strengthen slow retraction damping effect.

The scheme constantly newly conceived is in the winder used, using middle motionless gear wheel 4, around it The characteristics of little gear 9 is to rotate can be filled more, another damping box shell is installed additional, or replace slow retraction damping unit, this Invention also referred to as have trap stage clip mechanism and many damping mechanisms around first device, therefore install several damping boxes additional, being will by client Performance required by summation product type is selected.Again because described trap stage clip mechanism is by little gear 9, by the institute of little gear 9 The close thread spindle 64 driven, trap 61, stage clip 62, damping box shell 63, damping lid 65 is constituted；It is characterized in that：Described close spiral shell Line axle 64 is provided with screw thread；Screw thread is preferably with closely-pitched standard thread, and its closely-pitched is conducive to shortening axle stroke, and its standard thread has Beneficial to processing；Described trap 61 is provided with internal thread, is moved up and down to be connected with close thread spindle 64；Described trap 61 Provided with multiple external grooves, preferably 4, to be slided with multiple convex guide rail 63a phases in damping box shell 63；Described trap 61 Described stage clip 62 is housed down, the other end of stage clip 62 in the box of damping box shell 63 with contacting；Described damping box shell 63 is assembled On main wheel 14；Described damping lid 65 is assemblied in above damping box shell 63, therefore when main wheel 14 bounces back, the institute of little gear 9 The close thread spindle 64 driven moves down trap 61, stage clip more than 62 is stressed in the box of damping box shell 63, plays damping action；Again When main wheel 14 is pulled out and inverted in pipeline, the close thread spindle 64 that little gear 9 is driven moves up trap 61, stage clip 62 is added less In the box for being pressed on damping box shell 63；So go round and begin again, be formed with the Winder of many damping mechanisms of stage clip mechanism.

In another damping box shell, the helical axis 106 driven provided with another little gear 9 of identical is more than with helical angle 23.5 degree of spiral couples with inside spin friction wheel 105；Friction shell bottom is moved down when axle rotates forward hour wheel, otherwise is moved up；Form damping The damping of the spiral mill erasing one-way mechanism of device.

Meanwhile, in another damping box shell installed additional, the periphery of gear wheel 4 set it is several one of identical Little gear 9 driving under, reverse blocking rotating disk 23 is rotated；The reverse blocking mechanism of Winder with a variety of damping mechanisms, by reverse blocking Rotating disk 23, reverse blocking switch block 24, torsion spring 26, bearing pin 25, little gear 9 is constituted.Described reverse blocking rotating disk placement bearing pin 25 it is many The movable reverse blocking switch block 24 that 25 sets of the bearing pin of insertion is filled with individual particularly 4 uniform hole 23c, is usually laying torsion spring In multiple particularly 4 uniform aperture 23b in the presence of the torsion spring 26 and its torsion spring other end of insertion one end, its reverse blocking switch block 24 small cambered surface 24c does not touch the inwall of damping box shell, but the chord plane 24d of reverse blocking switch block 24 is close to inwall, in other words just To without hindrance when pulling out, the limit stop block 23a of the spacing prominent 24a of reverse blocking switch block 24 and limit resistance rotating disk match and.But when reverse retraction, Centrifugation deflection will be occurred when speed is fast by the effect of centripetal force for reverse blocking switch block 24 causes the small cambered surface 24c of reverse blocking switch block 24 The inwall of damping box shell is touched, reverse blocking effect is caused.

Because being located at the upper casing 13 of Winder, 2 roller shaft core caps of placement of the racker 53 in the exit of lower casing 17 2 holes of 54 guider after-poppet 51, are changed to mutual angled a as shown in figure 29 oblong slots, thus constitute When pipe is drawn out, along angle groove 51a, i.e. roller is loose farther out in 2 axle center of described roller shaft core cap, and along angle groove when drawing in 51b is more closely the tight variable elastic angle slot type damping mechanism of roller.When operator pulls out line, roller is by outside mill Wipe component so that the roller shaft core cap 54 for laying roller 55 is near along angle groove 51a when being drawn out；Again because described racker 53 Guider after-poppet 51 angle groove in lay roller shaft core cap 54, can be referring to Figure 24, by determining for 2 original axle center Away from, be changed to it is dynamic away from；The small extension spring hole 54c that the pulling block 54a and each pulling block that the outer Side of the circumference each covered is provided with are provided with, by one The less extension spring 54b of pulling force two ends are inserted respectively gently to be held in described small extension spring hole；In described roller shaft core cap Lay the pipeline that activity is provided between 2 rollers 55, and two rollers；The guider fore-stock 52 of described racker 53 and lead Just constitute the oval of the i.e. mutual angled a as shown in figure 23 of angle groove that lays roller shaft core cap altogether to device after-poppet 51 Groove, material is thus formed 2 axle center of described roller shaft core cap when pipe is drawn out along angle groove 51a farther out i.e. roller pine Effect.And during line retraction, the angle of the oblong slots of the mutual angled a due to laying roller shaft core cap (as shown in figure 23) in angle groove A is spent between 1 degree to 23 degree, and due to consideration that it is to turn left that pipeline, which enters after disk, and make two of described mutual angled a Side, its angle respectively with vertical line is that left angle β is less than right angle γ, so during retraction pipe, roller is by inside friction point Power so that near along angle groove 51b when the roller shaft core cap 54 for laying roller 55 is drawn into, laying the angle groove of roller shaft core cap makes 2 axle center of roller shaft core cap are close, and material is thus formed be more closely the tight variable elastic angle groove of roller along angle groove 51b Formula damping mechanism.

Because the pipe winding device for having ball position lock and many damping mechanisms of the present invention solves the problem of its optional position is locked Technical scheme can be described as ball position lock, and the key of technological innovation is ball；The scheme newly conceived is in the winder used It is interior, using middle motionless gear wheel 4, the characteristics of little gear 9 is to rotate can be filled around it, installing additional described has ball position more The pipe winding device of lock and many damping mechanisms is put, it has ball position lock by little gear 9, the lock core shaft 74 driven by little gear 9, ball 70, torsion spring 73, lock core 72, position lock box shell 71 is constituted；Described position lock box shell 71 is assemblied on main wheel 14, described torsion spring 73 are enclosed in lock core shaft 74, and normality is packed tightly and put；The described kink of lock core 72 is mounted in described torsion spring 73 and lock core shaft 74 and load in described position lock box shell 71；Described lock core 72 is eccentric suitable with ball in toilet bowl provided with eccentric heart-shaped locked groove To movement, heart-shaped recessed bottom is when ball enters the fashionable position for lock；It is characterized in that：Described ball 70 be it is smooth, it is best It is steel ball；Again because ball 70 possesses the characteristic by the translational degree of freedom of six-freedom degree, i.e., three and three rotational freedoms, so When movable, pin or purl are just had less point to torsional moment by ball than turning, and are less susceptible to block once in a while.Described torsion spring 73 is close Circle, section is circular, is easy to process its anfractuose L-shaped end 73a and U-shaped end 73b, also allows for being difficult during work Wear and tear mandrel because of the seamed edge of square torsion.Again because described its end of torsion spring 73 73a is L-shaped, therefore in favor of being stuck in The described top of lock core 72；And other end 73b takes the shape of the letter U, there are two sides, therefore beneficial to the promotion of described ball 70；And because institute The end 73a for the torsion spring 73 stated is stuck on described lock core 72, and the end 73b of described torsion spring 73 reaches the heart of lock core 72 In the square hole of the close apex of shape locked groove, and it is in contact with described ball 70；Described ball 70 is movably arranged on position lock box In the axial elongated slot 71a of shell 71 and the heart-shaped locked groove of lock core 72, and with being sleeved on lock core shaft 74 and reaching the torsion spring of lock core 72 73 end 73b is in contact, so that the heart-shaped locked groove with lock core 72 is connected and is grown with the axial direction of described position lock box shell 71 Groove 71a and move up and down, its target is when the end 73b that described ball 70 pushes away described torsion spring 73 makes torsion spring Mi Quan in place Internal diameter becomes big, to unclamp the lock core shaft 74 driven by little gear 9, makes pipeline free；And when described ball 70 falls on lock-bit not The end 73b of described torsion spring 73 is pushed away, and torsion spring Mi Quan internal diameter is diminished, to pack tightly the lock core shaft driven by little gear 9 74, make pipeline motionless；So as to be formed with the Winder of ball position lock and many damping mechanisms.When operator pulls pipeline, because To be equipped with joint 15 on main wheel 14, on joint hookup wire and line on fortunately described main wheel, main wheel 14 and lower wall 16 are screwed and are connected, and by lower wall 16) the big pipe axle in center rotationally kink is inserted into the big pipe in center of lower casing 17 Smooth outer shaft table on, therefore upper deep bid 12, main wheel 14, pipe joint 15, lower wall 16 is to rotate relative to shell；Managed when pulling out Main wheel 14 drives little gear 9 during line.When stopping drawing, described ball 70, because of clockwork spring reaction, what can be provided with along described lock core 72 is inclined The heart-shaped locked groove (bias is with ball catatrepsis in toilet bowl) of the heart, and encounter the recessed bottom of heart, ball enters the fashionable position for lock, In locking；Draw again a little and unclamp pipeline, no lock, flexible pipe or cable are under the reaction force of clockwork spring 11, automatic rewinding.Some In the case of, such as left-right rotation angle is excessive, is used as in the middle part of the axle of winder, or in foregoing on the vertical axis of installation, If joint of double slip rings with carbon brush, some electric wires partially hard through the Brinell test of copper aluminum conductor are protected with profit.

The institute of described bracket assembly is located at because on power-operated mower, being located at the anterior anticollision safety device of lawnmower chassis On the work support (90) stated, slide (90c) is determined by the carrier base for being installed in lawnmower chassis, and telescopic is provided with slide bar The work support (90) of (90a) and spacing (90b) is constituted, and the slide bar (90a) of described work support (90) is sleeved on described branch Determining in slide (90c) for stand, is positioned, it is characterised in that the support (90) living is outsourcing by spacing (90b) when drawn out Rubber peel, and described spacing (90b) is provided with limit switch, so as to when the outpacking rubber of support (90) living described in frontal collisions Skin and trigger the limit switch that described spacing (90b) is provided with when the slide bar (90a) of described work support (90) is bounced back, with Form anticollision safety device and insure；The series motor power-operated mower of the described brake being located in the middle part of lawnmower chassis is cut Brake in the middle part of careless machine chassis, containing interior framework (76), is filled on the top for cutting disk of lawnmower chassis, described interior framework If the series excited machine (77) of biasing, on the axle of the series excited machine (77) of biasing, provided with motor pulley (84), and passes through belt (83), the belt wheel (204) that cuts disk center of the driving center line on chassis；And clutch connection its concentric output shaft (203), institute State belt wheel (204) and fix a function wave disk brake block (206) for being used as braking with machine tooth spiral shell (216) above；On interior framework (76) A braking fixed plate (207) is fixed, is interfixed with hex screw (218) and hex nut (219)；Brake fixed plate (207) provided with a movable brake bar (208), connected by rivet (215), can flexible rotating；Brake bar is set on (208) There is friction plate (209), connected with real rivet (223), by acting on the system on braking fixed plate (207) and brake bar (208) Dynamic extension spring (210) makes friction plate (209) be tensioned with the function wave disk brake block (206) for the being used as braking braking on belt wheel (204)； Brake bar (208) is connected with a drag-line (211) with control crank, so as to brake clutch；When startup pull bar start machine During, drag-line drives brake bar to rotate, and friction plate is separated with keep plate, now brake retracting spring is elongated, and makes brake retracting spring Elastic force is gathered, after pull bar release is started, power supply is cut off, and belt pulley runs out of steam, brake retracting spring release elastic force makes friction plate Keep plate is tensioned, belt pulley is stopped operating, realizes brake function.The logatithmic spiral brake for thering is automatic brake holding to protect Series motor power-operated mower, it is characterised in that it is provided with logatithmic spiral brake；It is further characterized in that, it, which is provided with, to be used for Pour and fertilising and spill medicine the pipeline by liquid tube rolling device；Described brake, containing interior framework (76), described interior machine Motor (77) is installed on frame, on the axle of the motor (77), provided with motor pulley (84), and passes through belt (83), driving The belt wheel (204) that cuts disk center of the center line on chassis；And clutch connection its concentric output shaft (203), the output shaft (203) working tool such as hay knife is connected；The belt wheel (204) uses machine tooth screw (216) fixed brake retracting spring (210) above One end, the other end of the brake retracting spring (210) is connected to be used as the return pulling eye (225) of the brake bar (208a) of braking； The brake bar (208a) is provided with rotation hole (226) and by rivet interlacement in the belt wheel (204) and can flexible rotating；It is described Brake bar (208a) is provided with friction plate (209)；Fixed brake ring (201a) is equiped with described interior framework；The output The outer cover of axle (203) is equipped with coaxial projection driver plate (227)；Seat is dialled provided with projection in the edge of the projection driver plate (227) (224b)；The edge of the projection driver plate (227) is additionally provided with reset seat (228), is answered to install reseting pressuring spring (228a) Position；The projection is dialled and is equipped with projection component (224a) on seat (224b)；The brake bar (208a) is provided with successively by upper circle The deep-slotted chip breaker hollowed out that arc (224d), trough rim (224), lower circular arc (224c), another bar trough rim (224) are surrounded；The upper circle Arc (224d) is semi arch, and its center of circle to the output shaft (203) axle center distance be distal to also be semi arch the lower circle The center of circle of arc (224c) to the output shaft (203) axle center distance so that the trough rim (224) of the deep-slotted chip breaker is not along edge The concentric circumferences in output shaft axle center, but it is eccentric, this just forms substantial cam；Prominent on the projection driver plate (227) Block assembly (224a) is inserted into the deep-slotted chip breaker and slided along the trough rim (224), and this just forms substantial cam structure；Cause Series excited machine stall when, though have electromagnetism jerk in series excited machine, hay knife inertia disaster jerk, in order that hay knife jerk with Meet safety, it is necessary to brake；When series excited machine is stalled, the belt wheel (204) driven by motor is stalled, then the system Lever (208a) loses the centrifugal inertial force outwards thrown away, is rotated with the rotation hole (226) and by rivet, and by described The return pulling eye (225) for the brake bar (208a) that brake retracting spring (210) is connected to and go back to position, just make the brake bar (208a) The brake ring (201a) for the fixation being equiped with the interior framework described in friction plate (209) brake holding being provided with；In the brake bar While (208a) is gone back to, because the brake bar (208a) is provided with successively by upper circular arc (224d), trough rim (224), lower circle The deep-slotted chip breaker hollowed out that arc (224c), another bar trough rim (224) are surrounded；And because the upper circular arc (224d) is semi arch, and The distance in its center of circle to the output shaft (203) axle center is distal to the center of circle for the lower circular arc (224c) for being also semi arch described in The distance in output shaft (203) axle center, makes the trough rim (224) of the deep-slotted chip breaker not along the concentric circumferences along output shaft axle center, and It is eccentric, this forms substantial cam；The projection for being inserted into the deep-slotted chip breaker and being slided along the trough rim (224) is dialled Projection component (224a) on disk (227) according to substantial cam structure principle from upper circular arc (224d) pressure push to it is described under Circular arc (224c), because the outer cover of the output shaft (203) is equipped with coaxial projection driver plate (227), so that the output shaft (203) working tool being connected to such as hay knife is stalled；Conversely, when series excited machine is being rotated, the band driven by motor Take turns (204) to rotate, then the centrifugal inertial force that the brake bar (208a) is outwards thrown away with the rotation hole (226) and leads to Cross rivet to turn on for fulcrum, the friction plate (209) for being just provided with the brake bar (208a) is left on described interior framework The brake ring (201a) for the fixation being equiped with, meanwhile, because the edge of the projection driver plate (227) is additionally provided with reset seat (228), Mounted reseting pressuring spring (228a) is facilitated to reset.The perfect described logatithmic spiral for having automatic brake holding protection is more improved to stop The series motor power-operated mower of car device, it is characterized in that：The brake ring (201a) for the fixation installed on described interior framework is gold Category, with sharp heat-resisting and wearability；And the brake ring (201a) has the flange of multiple protrusions, with profit card jail.The brake bar The arc for the friction plate (209) that (208a) is provided with is one section of logatithmic spiral.The edge of the projection driver plate (227) is provided with Projection dial seat (224b) be provided with through hole and square pit, to install the projection component (224a).The projection is dialled The projection component (224a) installed on disk (227) contains bolt and nut and sliding sleeve.Pacified on the projection driver plate (227) The projection component (224a) of dress contains bolt and nut and sliding sleeve and bearing.The reset that the projection driver plate (227) is provided with Seat (228) is prominent crux, firmly to install reseting pressuring spring (228a).The brake bar (208a) provided with successively by The orthogonal and tangent or round and smooth upper circular arc (224d) of join, trough rim (224), lower circular arc (224c), another bar trough rim each other (224) deep-slotted chip breaker hollowed out surrounded.The trough rim (224) for the deep-slotted chip breaker hollowed out that the brake bar (208a) is provided with Arc is one section of logatithmic spiral, therefore any position pressure angle is not equal stuck.It is described have pouring and fertilising and spill medicine and The pipe of the tube rolling device of the hay mover of the automatic brake holding of anticollision logatithmic spiral built be used for apply fertilizer liquid fertilizer be in water added with The percentile fertilizer that can be fused；Or use liquid pesticidal or spraying water instead, therefore it is easy to a tractor serves several purposes.

Usefulness of the present invention is：Anticollision insurance and braking effect are enhanced, mowing, it is optional to beat the grass, and zone of action surpasses Greatly；Storage lithium battery is set on hay mower, if tube rolling device with easy access；There are many dampings, solve winder failure sometimes Global problem；The spacing collision prevention function of newly-increased collision retraction triggering, strengthens counterweight with profit pressure grass soil moisture conservation, 16.7 degree of slope safety is not Topple over, save counterweight in complete machine front portion, make to stick up before hay mover and up to standard, user comfortably and conveniently, the fuel-efficient section without internal combustion engine Environmental protection can be discharged with favourable RoHS；Anticollision security personnel and relaxation brake holding can ensure that brake, favourable anticollision and solve to wrap sometimes in meadow Hide the hard thing of steel and hinder knife occasionally or cause the problem of hay mover of toppling；Plus battery and it is free to advance or retreat with draw with the winder stopped at double Expand mowing scope；The stretched and relaxed brake holding of function wave disk brake is an innovation, and its brake is additionally provided with axial by function The reel for the brake pad gradually raised, and the belt wheel provided with internal many internal tooths, and have the radial direction centrifugal block for clutch use of many curved tooths, can Suitable for different types of machines, invention changes vexed cumulative of stopping for relaxation brake holding, and interval is pulsed and the brake new concept for the energy that scatters is a wound Lift；Anticollision is insured, it is ensured that brake, can cut to beat, free to advance or retreat, and these, which are said, easily does hardly possible；Being pulled with central pull has fan The bull stick in palace makes reel unwrapping wire, so that broken the history that moving head nylon wire-electrode cutting device is not used to hay mover, and it is different Type multiple-grooved nylon wire also favourable chaffcutter it is sharp and save and noise reduction；Again due to using with a variety of rather than single damping mechanism Winder, a variety of complementations are more reliable, i.e., inverse by centrifuging slow restoring device, side piston damping device, position lock and ball position lock Hinder mechanism, the complementary tube rolling device of racker angle slot type damping mechanism, so as to considerably increase mowing scope；Perhaps can be with Say, it has started a kind of frontier for having and pouring and applying fertilizer and spill medicine and the hay mover of the automatic brake holding of anticollision logatithmic spiral；And Invention function wave disk changes vexed cumulative of stopping for relaxation brake holding, and interval pulsation and the brake new concept for the energy that scatters are also as a kind of invention Brake method and be used for multiple fields；There is the hay mover of the logatithmic spiral brake of automatic brake holding protection, because of its brake The arc of brake bar has one section of logatithmic spiral to have pressure angle equal characteristic everywhere, and form essence has stopping for cam structure Car device, has produced in batches and has hindered, and solves the problem for being not easy to make hay knife jerk and meet safety.Liquid in the pipe of tube rolling device Fertilizer is to be easily changed in water added with solubilized percentile agricultural chemicals or fertilizer.Add and pour and fertilising and the work(for spilling medicine Can, wide using scope, zone of action is big；The pipe of tube rolling device built with the liquid fertilizer for being used to apply fertilizer be added with can fuse in water Percentile fertilizer.Or the pipe of tube rolling device built be used for that to spill the liquid pesticidal of medicine to be by hundred in water added with solubilized Divide the agricultural chemicals of ratio.Operation pedestrian is pulled from control crank is walked, and by steel wire rope and driving lever, makes clutch block be axially displaced to connect Close.The clutch block of arrangement of clutch in the rear wheel drive The gear deceleration clutch of the traverse gear of this technology, not only by clutch block The circular cone of side is engaged, and has the waveform of end face to aid in engagement.When operation pedestrian is unclamped from control crank is walked, pass through Steel wire rope and driving lever elastic reset, make clutch block be axially displaced to leave.Because end face is round and smooth sinusoidal waveform than tooth Embedding clutch block is more easy to leave.It is located at the blower (229) on hay mover, dust bag bracket (35) connection of its blower (229) There is dust bag (36), and the dust bag (36) has pipeline and the grass cutting collection box at hay mover rear portion to connect；The blower (229) sets There is tubaeform pressure-vaccum mouthful (230)；Pressure-vaccum fan blade (231) is set on the hay knife of lawnmower chassis and broom (232) is set directly Pressure-vaccum is swept.The pressure-vaccum fan blade on blower and chassis and set broom all used time pressure-vaccums and sweep effect significantly, be all swept into hay mover rear portion In the dust bag of grass cutting collection box.

It is used for the work of the place pressure-vaccum leaves such as flower bed, garden, park and road side and mowing the present invention relates to a kind of Tool, containing a kind of improvement of blower, comprising the assist handle for installing activity additional, the improvement of dust bag bracket and tying, casing goes out dirt Mouth adds soft, blows impeller plus cutting edge, and circuit adds additional silencing vibration-damping material and honeycomb in insurance and biswitch, and blower, Roller is changed to turn to, and single cylinder that stretches out is changed to many protruded tubes or flexible folding pipe, and improves axiality, surveys dynamic flat Weighing apparatus, and the method for thering is laser to sight frock, to reduce volume, pressure-vaccum mouthful is with tubaeform, favorably broadly pressure-vaccum, raising quality And security.

Preferable implementing method according to the present invention is enlightenment, and by the content of this specification, relevant staff completely may be used Without departing from the scope of the technological thought of the present invention', to carry out various changes and amendments.To the technology people of near field For member, it is clear that also have the change of many equivalent technologies, but under the precondition without departing from claimed subject matter content, done Change still belong to the rights protection scope of this patent.

The embodiment that just its technical problem of present invention solution is taken again below makees detailed explain：

Because a kind of improvement of low vibration foliage pressure-vacuum machine, comprising the assist handle for installing activity additional, dust bag bracket and bundle The improvement of mouth, i.e. bodice upper casing dust mouth adds soft, blows impeller plus cutting edge, and circuit adds in insurance and biswitch, and blower The material and honeycomb of additional silencing vibration-damping, roller are changed to turn to, and single protruded tube is changed to many protruded tubes or flexible folding A variety of synthesis improvements of pipe, so operating handle and effect have change.Because described improved low vibration foliage pressure-vacuum machine, By tapping screw 1, bodice upper casing 2, power line 3, cable cover(ing) 4 switchs trigger 5, switch trigger spring 6, terminal board 7, cable Pressing plate 8, electric capacity 9, tapping screw 10, main switch 11, speed regulator 12, rubber sheet gasket 13, motor 14, fan blade pad 15 blows impeller 16, hex nut 17, fan blade patch 18, tapping screw 19, rotation shaft-cup 20, spring 21, back-up ring 22, pressure-vaccum change-over panel 23, greatly Body drain pan 24, safety switch 25, rotary shaft 26, pressure-vaccum conversion turn-knob 27, side button 28, torsion spring 29, torsion axis 30, telescoping tube 31, shaft block ring 32, wheel 33, wheel shaft 34, dust bag bracket 35, dust bag 36, hexagon-headed bolt 37, the rotation of square assist handle Button 38, tapping screw 39, auxiliary handle lid 40, auxiliary handle bottom 41, M6 nuts 42, brace 43, and nylon cable tie 44, elasticity Collision bead autonavigator 45, or many protruded tubes 46, or flexible folding pipe 47, many protruded tubes 48 of blowout are constituted；It is described from It is multiple to attack screw 1, and it fixes described bodice upper casing 2 and bodice drain pan 24；During its assembly method, play self-tapping screw and use fixed The pneumatic screw of moment of torsion batch or electric screwdriver, so that moment of torsion is rationally uniform；Again because described bodice upper casing 2 and bodice drain pan 24 be a first from left it is right dress close, its contain handle part, assist handle position, protruded tube limiter position, motor spiral case position is blown A position, dust mouth position, and several plug-in positions are changed in suction；The bodice upper casing 2 closed in the described right dress of a first from left and bodice bottom On the handle part of shell 24, described power line 3 is sequentially loaded into, cable cover(ing) 4 switchs trigger 5, switch trigger spring 6, terminal Platform 7, cable pressing plate 8, electric capacity 9, tapping screw 10, main switch 11, speed regulator 12；The right dress of described the first from left close it is big with On the motor spiral case position of shell 2 and bodice drain pan 24, described rubber sheet gasket 13 is sequentially loaded into, motor 14, fan blade pad 15 blows Impeller 16, hex nut 17, fan blade patch 18；In the described bodice upper casing 2 of the right dress conjunction of a first from left and blowing for bodice drain pan 24 A position is changed in suction, is sequentially loaded into described tapping screw 19, rotates shaft-cup 20, spring 21, back-up ring 22, pressure-vaccum change-over panel 23, greatly Body drain pan 24, safety switch 25, rotary shaft 26, pressure-vaccum conversion turn-knob 27；The He of bodice upper casing 2 closed in the described right dress of a first from left The protruded tube limiter position of bodice drain pan 24, is sequentially loaded into described side button 28, torsion spring 29, torsion axis 30 and telescoping tube 31；Described telescoping tube 31 is provided with peace wheel position containing cylinder and square tube and in front portion interconnection in front lower portion；Stretched in described The peace wheel position that the front lower portion of pipe 31 is provided with, is sequentially loaded into described shaft block ring 32, wheel 33, wheel shaft 34；Described one Bodice upper casing 2 and the dust mouth position of bodice drain pan 24 that the right dress of the first from left is closed, provided with soft 2a；Described soft at least one Piece, or multi-disc, such as three, as shown in Fig. 4, Fig. 5 and Figure 11；Described soft is usually provided at upper casing, different depending on type, or It is all set in two shells；Described soft is typically directly moulded on shell, its triangular in shape or oblique quadrangle or trapezoidal；Or, Described soft is not directly injection-moulded on shell, then with flexible material, such as fabric, so blowout debris is unlikely when entering bag Yu Taimeng, sack is not easy to；Again because in the described bodice upper casing (2) of the right dress conjunction of a first from left and going out for bodice drain pan (24) It is easy to card to hang dust bag bracket 35 and dust bag 36 provided with two necks in the outside of dirt oral area position；Again because described dust Bag bracket 35, provided with hook 35a, links up with muscle 35b, links up with sideshake 35c, and big bagging circle 35d and small bagging circle 35e；It is original Muscle 35b is linked up with, only 2, support force is poor, cause hook 35a to have and release once in a while；Now it is changed to link up with muscle 35b, there are 3 or more, Support force is higher so that hook 35a is difficult to release；Described dust bag (36) is made by fabric, provided with marching and two companies Band is buckled, and is easy to make to buckle on the hook for hanging over the plug-in position on described shell；And it is to go to pour out broken tree to pull open bag to march Leaf；Again because employing the improved method that a kind of dust bag bracket pricks sack：It is ready to commercially available have barb button first Nylon cable tie 44, in the fabric for being placed on dust bag 36, bag again with sewing mechanism into suture 36, then open and march, The band 44 that the suture 36 of the fabric of the dust bag 36 prepared is encased side is put into the big of described dust bag bracket 35 Between bagging circle 35d and small bagging circle 35e, from the big opening part marched, pliers is put in, the nylon cable tie for having barb button is tensed 44, and cut off too long of band just into, and easily make, bag again it is firm；Again because the right dress of described the first from left close it is big with The assist handle position of shell 2 and bodice drain pan 24, loads described hexagon-headed bolt 37 according to this, square assist handle knob 38, Tapping screw 39, auxiliary handle lid 40, auxiliary handle bottom 41, M6 nuts 42 constitute movable assist handle；Described auxiliary On the auxiliary handle lid 40 of handle, referring to Fig. 6, Fig. 7 and Figure 10, provided with curved connection handle 40a, therefore it is easy to protect the back of the hand, It is additionally provided with multiple stupefied 40b of radiation tooth of end, also favourable screens.Auxiliary handle on the pressure-vaccum casing of original another style 2b, is fixed, auxiliary handle lid 40 is not grabbed well smoothly as mentioned as shown in figure 11.

Because a kind of improved safety electricity added with insurance protection of the low vibration foliage pressure-vacuum machine provided using the present invention Road, thus it is safer.A kind of improvement of described low vibration foliage pressure-vacuum machine, it contains the safety circuit added with insurance protection, referring to Circuit diagram as shown in figure 25, by terminal board 7, insures RC, double-pole switch K, inductance L, electric capacity C, and the string provided with winding Swash motor M, and speed regulator 12 is constituted；Described speed regulator 12 is by bidirectional triode thyristor TC and bidirectional triode thyristor DC, resistance R1, Resistance R2, variable resistor R3, electric capacity C2 and speed-regulating switch K3 are constituted；The present invention specially added with double-pole switch K and insures RC, its With fuse, or electrothermal relay is used, or use overcurrent protector, in the hope of safer；Why insure in power supply, also to have added guarantor DangerBecause power supply source also supplies many places, it insures often too big, does not fit into this money foliage pressure-vacuum machine；Described can power transformation It is substantially potentiometer to hinder R3 and speed-regulating switch K3, when being rotated, can change the angle of flow of bidirectional triode thyristor, make motor Rotating speed is adjustable, is then at full speed when going to end points and closing speed-regulating switch.

Because using a kind of improvement of described low vibration foliage pressure-vacuum machine, being taken especially in accordance with different type of machines using difference The material matched somebody with somebody, its containing subtracting vibration arrangement inside and outside blower and in many places plus-minus shake deadener and honeycomb structure of blower, It is the major contribution of the present invention, so shock-absorbing and noise-eliminating scheme can be additionally used in other multiclass such as grass-mowing machine and dust catcher.Because in motor The dynamic foamed plastics of additional vibration damping, and set in many places plus-minus shake deadener of blower, and in the air channel many places blown and inhaled Honeycomb structure is put, it is illustrated as shown in 43 at Fig. 4 vibration-absorbing and silencing；Inside and outside casing, and inside and outside each telescoping tube, if many places vibration damping Noise elimination honeycomb structure, it is in the hexagon and Wedge structure containing noise elimination of many dense interconnections, its density and its breadth depth ratio, with blowing The vibration parameters of suction machine are relevant with noise properties, repeatedly to test；Inside and outside casing, and inside and outside each telescoping tube and outside motor, plus The shock-absorbing and noise-eliminating material of dress, or metallic fiber, or nonmetallic materials are used, filling or half fill；Or with the sound-absorbing material of resistance to middle temperature Particularly sound-absorbing porous material, or flexible material, and film material；Described porous material can be fiber-like, foam class, particle Class, alone good, more or less mixing application is good；Usable fibers class such as rock wool, or glass fiber, or mineral wool are particularly ultra-fine Mineral wool；Or foam class is used, at by temperature rise eminence such as motor, fireproof；Or with particulate species such as expanded perlite, porous pottery Cob brick, and heatproof fabric, felt is filled, or is attached；Described honeycomb structure prefabricated can also be attached afterwards, or mixing molding.By It is different in the acoustic absorptivity (standing-wave-tube method acoustic absorptivity, reverberation method acoustic absorptivity) of each material, incident angle to acoustic absorptivity also Have an impact, what is had is preferable to high frequency sound absorption, and what is had is preferable to Low Frequency Sound Absorption, and multiple material has the efficiency of complementation, vibration wave And noise is reflected, convert, absorb, decay, therefore be conducive to further improved performance index.

The annex of original blower product only has brace 43, hangs on shell and the back of the body is on operator's shoulder；The present invention is built View, improved low vibration foliage pressure-vacuum machine adds mouth mask, gloves and safety goggles and insurance in its annex；Blower is located at Have on the hay mover of four-wheel, be exactly to use wheel and stroller, therefore both improved product specification, user is facilitated again, can be remote with brace 43 The pressure-vaccum orientation of blower is finely tuned and controlled to journey.

Because a kind of improvement of low vibration foliage pressure-vacuum machine, it contains the improvement for blowing impeller plus cutting edge, i.e., blow leaf in described Wheel is equipped with cutting edge, such as Fig. 8, and the cutting edge amplified is as shown in figure 18, the 16a of cutting edge containing top and all cutting edge 16b in side, described top Blowing impeller blade top surface and blowing the positive angle of impeller blade for portion cutting edge 16a is acute angle；And described side week cutting edge 16b blows Impeller blade lateral circle surface is also acute angle with blowing the positive angle of impeller blade；It is described to blow cutting edge that impeller adds or along blade Positive edge is local shorter, or along the big portion head in edge；Its cutting edge is straight sword or arcuate blade, or rolls over sword more, and its Arcuate blade is archimedes line, or parabola.As an improvement, blowing impeller described also or can separately be equipped with shear-steel knife, such as Use strip-shaped cutter；As an improvement, being blown in described on impeller blade, it can also set containing multiple oval and hexagonal noise reduction hole, this Favourable fragment and pressure-vaccum.

Because the roller on contact ground is changed to turn to, blower is turned to as easy, the another of blower is not only added One designs and varieties, and meet some operation pedestrians and like and during custom blower, particularly run into corner it is local when, Glance right and left and turn over angle to carry out pressure-vaccum to facilitate the requirement of work.Again because the wheel shaft of original lower head of telescoping tube 31 Frame is split, and makes an independent part axle stand 31a, and axle stand is laid in original lower head of telescoping tube 31 Place sets a hole, to insert the vertical shaft of the ring neck on described axle stand 31a, as shown in Figure 23 explosive view；Remaining and It is originally the same, be still that wheel shaft 34 is worn in axle stand 31a, then set up one wheel pairs 33, respectively load onto shaft block ring 32, so also compared with It is convenient.

Because employing improvement, i.e., as shown in Figure 20 and Figure 22, single cylinder that stretches out is changed to many protruded tubes 46, and set automatic fixed The autonavigator of position device, such as elastic collision bead autonavigator 45, or collision block, or torsion spring autonavigator, without employment Gone again with hand by button, therefore reduce volume, arbitrarily pulling-down can be both automatically positioned in place, and improve work efficiency, reduce and transport into This.The described many protruded tubes 46 matched with autonavigator are more pieces, such as 4 sections；Many protruded tubes 46 are all provided with fluted with determining Position device adaptation.The principle for the telescopic antenna that can freely draw in pull-out has been associated, it is improved and uses blower and makees stretch out more Pipe 46, as shown in figure 24, might as well call small suction pipe many protruded tubes 48；Described many protruded tubes 46 and the spy of many protruded tubes 48 It is one end in-flanges to levy, and other end flanging；And its in single file one section connect a section, be more piece, it is minimum 4 section, therefore pull out or Return freely, because there is convex-concave screens at its flange.Because the pipe range of blower presses standard such as IEC60335-2-100, or by mark Accurate such as BSEN15503：2009, only 0.9 meter, therefore pull bar length is to implement.Not only having associated freely to draw in The principle of the accordion gone out, and conventional dust catcher and washing machine fold flexible pipe, and it is improved and blower is used Make many protruded tubes, as shown in figure 21, pipe might as well be called flexible folding pipe 47；For convenience of positioning, or with many protruded tubes (48) simultaneously With；Described flexible folding pipe 47 is characterized in：It has multiple foldings, no matter its section side of being circle or other shapes Shape, adjacent ring week of its pipe be a great circle one it is small enclose the land it is spaced i.e. a slubbing connects a details in single file, its section is More piece, minimum 4 section or more；Or, the tubing flexible material such as fabric of described flexible folding pipe 47, cloth, plastic film, simultaneously Multiple rings are interval with along flexible pipe, or along flexible pipe, suit helical spring is as interval ring, to support and to draw in Go out；The helical spring is sparse and flexible, therefore can significantly be withdrawn.

Again because employing a kind of improved another item important offer of the present invention to low vibration foliage pressure-vacuum machine, as carry Height manufacture and the method containing laser of assembling precision, improve motor and blow impeller axiality and survey dynamically balanced existing precision Moulding part has the improved method that laser sights frock again, therefore product quality is improved.Vibration and noise because of blower are very Big root so to improve motor and blow impeller axiality, and will survey dynamic balancing in the precision and form and position tolerance of power and instrument, In the hope of the low vibration low noise to blower, this hard nut to crack left for a long time has certain curative effect；First, from layout design On improve requirement to form and position tolerance, such as to motor and the requirement for blowing impeller assembly axiality and form and position tolerance, also increase Motor and the impeller magnitude of interference is blown, then with reinforcing frock clamp pressing；Moreover, precision die is prepared with numerical control CNC machining centers, And such as blow plastic impeller and post-process, its main method is to use high-temperature vapour method, preferably steams enough more than three hours, therefore modeling Part size, which is unlikely to deform, loses shape；Secondly, motor and blow impeller axiality to improve, during assembling, using special calibration motor and The frock press for having laser to sight of impeller assembly axiality is blown, after pressing, and dynamic balancing amendment just upper production is surveyed through bulk sampling Line, and last complete machine also samples survey dynamic balancing, therefore be aided with many places shock-absorbing and noise-eliminating material again, constitutes one kind and has improved with regard to comprehensive And vibration damping, safety, handy high-grade low vibration foliage pressure-vacuum machine.

The pressure-vaccum and pouring and fertilising for having chassis blade broom spill medicine and the hay mover of brake holding, and it is contained provided with anticollision insurance Logatithmic spiral brake and provided with pour and fertilising and spill medicine liquid line tube rolling device multi-functional hay mover；It is general Four big assemblies are equipped with stem pith of the rice-paper plant lawn mower, are the bracket assembly of the battery provided with charger and inverter, provided with series excitation The cutter device assembly that motor is dragged, and provided with pouring and fertilising and spill the tube rolling device assembly of medicine, and it is total provided with brake Into with cutter device assembly；Add and pour and fertilising and the function of spilling medicine, wide using scope, zone of action is big；Tube rolling device Pipe built be used for apply fertilizer liquid fertilizer be added with the percentile fertilizer or agricultural chemicals that can be fused in water.It is located at hay mover On the dust bag bracket 35 of blower be connected with dust bag 36 and there is pipeline and the grass cutting collection box at hay mover rear portion to connect.Mowing Pressure-vaccum fan blade 231 is set on the hay knife on machine chassis and the direct pressure-vaccum of broom 232 is set and swept.

It is to change the present invention relates to a kind of hay mower cut the grass on a lawn for places such as garden, park and road sides The tool automatic charging pin insertion entered and the intelligent grass-removing of extraction contact chip component；It is anterior containing lawnmower chassis is located at it Anticollision safety device and containing provided with anticollision insure can automatic stop logatithmic spiral brake and provided with low vibration foliage pressure-vacuum machine and contain Install dust bag bracket and tying and bodice upper casing dust mouth plus soft additional, blow impeller plus cutting edge, circuit adds insurance and biswitch, And in blower additional silencing vibration-damping material and honeycomb, roller is changed to turn to, and single cylinder that stretches out is changed to many protruded tubes Or flexible folding pipe, the comprehensive many work(for setting pressure-vaccum and moving head and the tube rolling device provided with the liquid line for pouring and applying fertilizer and spill medicine On the basis of the hay mover of energy, then set improved tool automatic charging pin insertion and extract the intelligent grass-removing of contact chip component, with Just reliably automatic plug charges；Need gas station the same just like automobile, power-operated mower is also required to charging station, market needs one Plant the insertion of tool automatic charging pin and extract the intelligent grass-removing of the charging assembly of contact chip, so that reliably automatic plug charges； Then the intelligent grass-removing of a kind of improved tool automatic charging pin insertion and extraction contact chip component just arises at the historic moment, and solves Battery is not durable the problem of frequently need to manually charging；The intelligence of improved tool automatic charging pin insertion and extraction contact chip component is cut Careless machine, it is characterised in that it is containing improved tool automatic charging pin insertion and extracts contact chip component；Described tool automatic charging pin Insertion and extraction contact chip component, also power supply part of the fixation of its automatic charging pin insertion part containing tool, fuselage containing hay mover Tool extract contact chip movable electric component；The power supply part of the fixation of the tool automatic charging pin insertion part, is provided with It is horizontally arranged in the bottom plate of earth's surface, the front wall for standing on front, power supply source, fot screw, a left side for the bottom plate for being horizontally arranged in earth's surface Side and right side are respectively provided with along the symmetrical guided way in axis (233c), so that the anterior fuselage to hay mover is along axis pair The left side and right side of title are oriented to；And the left side and right side of the bottom plate for being horizontally arranged in earth's surface are each be provided with along axis The curved section of each guided way of symmetrical guided way (233c) is a cube curve, to slow down impact；It is described to be horizontally arranged in ground Four pin of the bottom plate of table are provided with the fot screw, to fix；The front portion of the bottom plate for being horizontally arranged in earth's surface is provided with described Stand on front front wall；The described front wall for standing on front is provided with along described in the symmetrical left side in axis and right side each one Charging pin ((233), (root of (233) is provided with pin ball (233a), so as to micro servo-actuated, described charging for described charging pin (root of (233) is provided with screw thread to pin, to be connected with the power supply source；(head of (233) is provided with insertion for described charging pin Face (233b), so as to pin insertion and the extraction contact chip of charging；The bottom plate for being horizontally arranged in earth's surface is laid and drawn along axis And the wire of leading the way of electromagnetic pulse is equipped with along earth's surface in working region, will pass through the sensor of hay mover lower front (234d) and fixation of the walking to tool automatic charging pin insertion part when being charged by circuit board intelligently guiding hay mover Power supply part provided with being horizontally arranged on the bottom plate of earth's surface；The movable electric component for extracting contact chip containing tool, which is located at, to be cut Careless machine is anterior, and the movable electric component for extracting contact chip containing tool contains the sensor of described hay mover lower front (234d) and it is located at the anterior contact chip (234) of hay mover and tabletting torsion spring (234a) and rotating shaft；The contact chip (234) and Tabletting torsion spring (234a) and rotating shaft is each has four, each described contact chip (234) and tabletting torsion spring (234a) and turns Axle one dodge gate of composition, and one that each described described contact chip (234) and tabletting torsion spring (234a) and rotating shaft are constituted Individual dodge gate and each described described contact chip (234) and tabletting torsion spring (234a) and another dodge gate of rotating shaft composition Form aspectant split two-door, left side and right side respectively have the aspectant each described of described two-door dodge gate to connect Contact (234) contact surface (the described front wall for standing on front of (234b) correspondence be provided with along the symmetrical left side in axis And (the described inserting surface (233b) that the head of (233) is provided with leans on pin ball to the described charging pin on right side each one by charging pin (233a) micro servo-actuated insertion；Hay mover retrogressing can be started when being charged to setting value, charging pin is extracted contact chip, then work Make；Hay mover walking being horizontally arranged in the power supply part of the fixation of the tool automatic charging pin insertion part when charging again On the bottom plate of earth's surface and by charging pin insertion.

Update and perfect improved tool automatic charging pin insertion and the intelligent grass-removing for extracting contact chip component, its It is characterised by, the left side and right side of the bottom plate for being horizontally arranged in earth's surface are each be provided with along the symmetrical guided way in axis The curved section of (233c) is in mutually toroidal, so that the auxiliary guide rod (234e) with hay mover front side edge is engaged.

Update and perfect improved tool automatic charging pin insertion and the intelligent grass-removing for extracting contact chip component, its It is characterised by, the left side and right side of the bottom plate for being horizontally arranged in earth's surface are each be provided with along the symmetrical guided way in axis The curved section of each guided way of (233c) is a cube curve, to match with the auxiliary guide rod (234e) of hay mover front side edge And impact-reducing.

Update and perfect improved tool automatic charging pin insertion and the intelligent grass-removing for extracting contact chip component, its It is characterised by, the fot screw that four pin of the described bottom plate for being horizontally arranged in earth's surface are provided with is swell fixture.

Update and perfect improved tool automatic charging pin insertion and the intelligent grass-removing for extracting contact chip component, its Be characterised by, it is described charging pin (the pin ball (233a) that the root of (233) is provided with, be on spheric seat be provided with cross pin, with Just it is micro servo-actuated.

Update and perfect improved tool automatic charging pin insertion and the intelligent grass-removing for extracting contact chip component, its It is characterised by, described charging pin is (equipped with two nuts on the screw thread that the root of (233) is provided with, with anti-loosening.

Update and perfect improved tool automatic charging pin insertion and the intelligent grass-removing for extracting contact chip component, its It is characterised by, (the pin ball (233a) that the root of (233) is provided with loads thick rubber blanket to described charging pin, resistance to so as to fine motion Impact.

Update and perfect improved tool automatic charging pin insertion and the intelligent grass-removing for extracting contact chip component, its It is characterised by, (inserting surface (233b) that the head of (233) is provided with is wedge to described charging pin.

Update and perfect improved tool automatic charging pin insertion and the intelligent grass-removing for extracting contact chip component, its It is characterised by, the close circle torsion spring of described tabletting torsion spring (234a) there are two.

Update and perfect improved tool automatic charging pin insertion and the intelligent grass-removing for extracting contact chip component, its It is characterised by, (one section of curve of (234b) is logatithmic spiral to the contact surface of described contact chip (234), because logatithmic spiral is Angle spread has pressure angle equal characteristic everywhere, is inserted beneficial to contact.

Usefulness：Improved tool automatic charging pin insertion and the intelligent grass-removing energy automatic plug for extracting contact chip component Charging；Characterized in that, (the pin ball (233a) that the root of (233) is provided with is that cross is provided with spheric seat to the charging pin Frame pin, solves the problem of the reliable plug charging in micro servo-actuated ground.Need gas station the same just like automobile, power-operated mower is also needed Charging station is wanted, market needs the intelligent grass-removing that automatic charging pin is plugged, solves battery and be not durable what frequently need to manually be charged Problem；Its left side and right side for being horizontally arranged in the bottom plate of earth's surface are each be provided with along the every of the symmetrical guided way in axis (233c) The curved section of individual guided way is a cube curve, to slow down impact；Contact surface (the one of (234b) of described contact chip (234) Section curve is logatithmic spiral, because logatithmic spiral is that equiangular spiral has pressure angle equal characteristic everywhere, is inserted beneficial to contact.Institute State contact chip (234) and tabletting torsion spring (234a) and rotating shaft be each has four, form aspectant split two-door, left side and Respectively there is contact surface ((234b) correspondence of aspectant each described contact chip (234) of described two-door dodge gate on right side The charging pin described in the symmetrical left side in axis and right side each one that the described front wall for standing on front is provided with (the described inserting surface (233b) that the head of (233) is provided with, so as to pin insertion of charging, can start when being charged to setting value and cut Careless machine retreats and goes to mow；When charging again, hay mover is walked onto bottom plate, reciprocal with this.Guided way is with cube curve and connects Contacting surface is technological progress with logatithmic spiral.

Update and perfect, in the intelligent grass-removing that improved tool automatic charging pin is inserted and extracts contact chip component On the basis of develop universal wheel before tool and coordinate the intelligent grass-removing for expanding mowing area with half of guide groove, its containing improved tool from Dynamic charging pin insertion and extraction contact chip component；Described tool automatic charging pin insertion and extraction contact chip component, it contains tool certainly The power supply part of the fixation of dynamic charging pin insertion part, the tool of the also fuselage containing hay mover extracts the movable power receiving section of contact chip Part；It is described tool automatic charging pin insertion part fixation power supply part, provided be horizontally arranged in the bottom plate of earth's surface, stand on front Front wall, power supply source, fot screw, the one side of the bottom plate for being horizontally arranged in earth's surface are provided with the preceding inlet wire along unilateral preceding universal wheel And symmetrical guided way (233c), the left and right of the preceding inlet wire so as to the fore-body to hay mover along unilateral preceding universal wheel gives It is oriented to；And the left side and right side of the bottom plate for being horizontally arranged in earth's surface are each be provided with along the symmetrical guided way in axis (233c) The curved section of each guided way be a cube curve, to slow down impact；Four pin of the bottom plate for being horizontally arranged in earth's surface are provided with The fot screw, to fix；The front portion of the bottom plate for being horizontally arranged in earth's surface is provided with the described front wall for standing on front；Institute The front wall for standing on front stated be provided with described in the symmetrical left side in axis and right side each one charging pin ((233), it is described Charging pin (root of (233) is provided with pin ball (233a), so as to micro servo-actuated, and (root of (233) is provided with described charging pin Screw thread, to be connected with the power supply source；(head of (233) is provided with inserting surface (233b) to described charging pin, so as to the pin that charges Insertion and extraction contact chip；The bottom plate for being horizontally arranged in earth's surface is laid along axis and draws and spread in working region along earth's surface Wire of leading the way provided with electromagnetic pulse, will pass through the sensor (234d) of hay mover lower front and intelligently be drawn by circuit board Being provided with for power supply part of walking of hay mover being led when charging to the fixation of the tool automatic charging pin insertion part is horizontally arranged in On the bottom plate of earth's surface；The movable electric component for extracting contact chip containing tool is located at hay mover front portion, and the extraction containing tool connects The movable electric component of contact contains the sensor (234d) of described hay mover lower front and is located at connecing for hay mover front portion Contact (234) and tabletting torsion spring (234a) and rotating shaft；The contact chip (234) and tabletting torsion spring (234a) and rotating shaft are each common There are four, each described contact chip (234) and tabletting torsion spring (234a) and rotating shaft constitute a dodge gate, and described each One dodge gate of the individual contact chip (234) and tabletting torsion spring (234a) and rotating shaft composition with it is described each described contact Another dodge gate of piece (234) and tabletting torsion spring (234a) and rotating shaft composition forms aspectant split two-door, left side Respectively having the contact surface of aspectant each described contact chip (234) of described two-door dodge gate with right side, ((234b) is right Answer the charging pin described in the symmetrical left side in axis and right side each one that the described front wall for standing on front is provided with (the described inserting surface (233b) that the head of (233) is provided with leans on the micro servo-actuated insertion of pin ball (233a) by charging pin；When filling Retreated to hay mover can be started during setting value, charging pin is extracted contact chip, then work；When charging again, hay mover is walked To it is described tool automatic charging pin insertion part fixation power supply part being horizontally arranged on the bottom plate of earth's surface and by charging pin insert Enter；The left side and right side of the bottom plate for being horizontally arranged in earth's surface are each be provided with along the every of the symmetrical guided way in axis (233c) The curved section of individual guided way is a cube curve, to match and impact-reducing with the auxiliary guide rod (234e) of hay mover front side edge； The fot screw that four pin of the described bottom plate for being horizontally arranged in earth's surface are provided with is swell fixture；The charging pin be ((233) The pin ball (233a) that root is provided with, is that cross pin is provided with spheric seat, so as to micro servo-actuated；Described charging pin (equipped with two nuts on the screw thread that the root of (233) is provided with, with anti-loosening；What the head of described charging pin (233) was provided with Inserting surface (233b) is wedge；The close circle torsion spring of described tabletting torsion spring (234a) has two；Described contact chip (234) (one section of curve of (234b) is logatithmic spiral to contact surface, because logatithmic spiral is that equiangular spiral has pressure angle equal spy everywhere Property, inserted beneficial to contact；Universal wheel coordinates the intelligent grass-removing for expanding mowing area, its feature with half of guide groove before the tool It is, the pin ball (233a) that the root of described charging pin (233) is provided with is mounted in the left side for selling ball on recessed half ball seat and described The pin of the coaxial line on the right side each one is respectively seated in each one U-lag around, so that fine motion is servo-actuated and impact resistance；Universal wheel before tool Coordinate the fixation for expanding its tool automatic charging pin insertion part contained of the intelligent grass-removing of mowing area with half of guide groove The one side of the bottom plate for being horizontally arranged in earth's surface that is provided with of power supply part be provided with preceding inlet wire along unilateral preceding universal wheel and Symmetrical narrow guided way (233c), the intermediate groove of the narrow guided way (233c) is only capable of accommodating the unilateral front-wheel of hay mover Preceding universal wheel, the left and right width of the narrow guided way (233c) is less than the half of the width of hay mover, the narrow guiding Each guided way of rail (233c) is the toroidal of cube curved section of the function curve containing higher mathematics, to slow down impact With make before universal wheel and half of guide groove coordinate and a left side for preceding inlet wire to the fore-body of hay mover along unilateral preceding universal wheel The right side is oriented to and expands mowing area, it is to avoid have the half kept left to be Lou Ge areas or lean between original two wide guided ways Left half is Shang Dao areas or the half kept left is to hinder guide rail area.

Usefulness：Universal wheel coordinates the intelligent grass-removing for expanding mowing area with half of guide groove before tool, and described fills The pin ball (233a) that the root of electricity pin (233) is provided with is mounted in the coaxial line of on the recessed half ball seat and left and right each one of described pin ball Pin be respectively seated in each one U-lag around, so that fine motion is servo-actuated and impact resistance；Universal wheel is matched somebody with somebody with half of guide groove before tool Set by the power supply part of the fixation of its tool automatic charging pin insertion part contained of the intelligent grass-removing of conjunction expansion mowing area The one side for the bottom plate for being horizontally arranged in earth's surface having symmetrical narrow guiding provided with the preceding inlet wire along unilateral preceding universal wheel Rail (233c), the intermediate groove of the narrow guided way (233c) is only capable of accommodating the preceding universal wheel of the unilateral front-wheel of hay mover, institute State narrow guided way (233c) left and right width be less than hay mover width half, the narrow guided way (233c) it is each Guided way is the toroidal of cube curved section of the function curve containing higher mathematics, so as to slow down impact and before making universal wheel with Half of guide groove coordinates and the left and right of preceding inlet wire to the fore-body of hay mover along unilateral preceding universal wheel is oriented to and expanded Big mowing area, it is to avoid the half kept left is Lou Ge areas to having between original two wide guided ways or the half kept left is to hinder knife Area or the half kept left are to hinder guide rail area.Solve the problem of the reliable plug charging in micro servo-actuated ground.Need to refuel just like automobile Stand the same, power-operated mower is also required to charging station, market needs the intelligent grass-removing that automatic charging pin is plugged, solves battery not It is durable the problem of frequently need to manually charge；Hay mover retrogressing can be started when being charged to setting value, charging pin is extracted contact chip and go Mow；When charging again, hay mover is walked onto bottom plate, reciprocal with this.It is that technology is entered with cube curve and with logatithmic spiral Step.

Bright spot is：

Universal wheel coordinates the intelligent grass-removing for expanding mowing area with half of guide groove before a kind of improved tool, and described fills The pin ball (233a) that the root of electricity pin (233) is provided with is mounted in the coaxial line of on the recessed half ball seat and left and right each one of described pin ball Pin be respectively seated in each one U-lag around, so that fine motion is servo-actuated and impact resistance；It is horizontally arranged in the one side of the bottom plate of earth's surface Provided with the preceding inlet wire along unilateral preceding universal wheel, the intermediate groove of symmetrical narrow guided way (233c) is only capable of universal before accommodating Wheel, the left and right width of narrow guided way is less than the half of the width of hay mover, and each guided way is that the function containing higher mathematics is bent The toroidal of cube curved section of line, to slow down impact and to be oriented to and expand mowing area, it is to avoid original width Two guided ways between there is the half kept left to be Lou Ge areas or the half kept left is Shang Dao areas or the half kept left is to hinder guide rail area. Solve the problem of the reliable plug charging in micro servo-actuated ground.

Claims (1)

1. universal wheel coordinates the intelligent grass-removing for expanding mowing area with half of guide groove before tool, it contains improved tool automatic charging Pin insertion and extraction contact chip component；Described tool automatic charging pin insertion and extraction contact chip component, its automatic charging containing tool The power supply part of the fixation of insertion part is sold, the tool of the also fuselage containing hay mover extracts the movable electric component of contact chip；It is described Have the power supply part of the fixation of automatic charging pin insertion part, provided with the front wall in front of being horizontally arranged in the bottom plate of earth's surface, standing on, supply Power supply, fot screw, the one side of the bottom plate for being horizontally arranged in earth's surface be provided with along the preceding inlet wire of unilateral preceding universal wheel and it is symmetrical Guided way (233c), the left and right of the preceding inlet wire so as to the fore-body to hay mover along unilateral preceding universal wheel is oriented to； And the left side and right side of the bottom plate for being horizontally arranged in earth's surface are each be provided with along the every of the symmetrical guided way in axis (233c) The curved section of individual guided way is a cube curve, to slow down impact；Four pin of the bottom plate for being horizontally arranged in earth's surface are provided with described Fot screw, to fix；The front portion of the bottom plate for being horizontally arranged in earth's surface is provided with the described front wall for standing on front；Described Provided with the charging pin described in the symmetrical left side in axis and right side each one, ((233), described fills front wall in front of standing on Electricity pin (root of (233) is provided with pin ball (233a), so as to micro servo-actuated, described charging pin (root of (233) is provided with screw thread, To be connected with the power supply source；(head of (233) is provided with inserting surface (233b) to described charging pin, so as to pin insertion of charging And extract contact chip；The bottom plate for being horizontally arranged in earth's surface is laid along axis and draws and be equipped with working region along earth's surface The wire of leading the way of electromagnetic pulse, will pass through the sensor (234d) of hay mover lower front and be cut by circuit board intelligently guiding Being provided with for power supply part of walking to the fixation of the tool automatic charging pin insertion part is horizontally arranged in earth's surface during careless confidential charging Bottom plate on；The movable electric component for extracting contact chip containing tool is located at hay mover front portion, described to extract contact chip containing tool Movable electric component containing described hay mover lower front sensor (234d) and be located at hay mover front portion contact chip And tabletting torsion spring (234a) and rotating shaft (234)；The contact chip (234) and tabletting torsion spring (234a) and rotating shaft is each has four It is individual, each described contact chip (234) and tabletting torsion spring (234a) and rotating shaft one dodge gate of composition, and each described institute State a dodge gate and each described described contact chip for contact chip (234) and tabletting torsion spring (234a) and rotating shaft composition (234) and another dodge gate of tabletting torsion spring (234a) and rotating shaft composition forms aspectant split two-door, left side and Respectively there is contact surface ((234b) correspondence of aspectant each described contact chip (234) of described two-door dodge gate on right side The charging pin described in the symmetrical left side in axis and right side each one that the described front wall for standing on front is provided with (the described inserting surface (233b) that the head of (233) is provided with leans on the micro servo-actuated insertion of pin ball (233a) by charging pin；When filling Retreated to hay mover can be started during setting value, charging pin is extracted contact chip, then work；When charging again, hay mover is walked To it is described tool automatic charging pin insertion part fixation power supply part being horizontally arranged on the bottom plate of earth's surface and by charging pin insert Enter；The left side and right side of the bottom plate for being horizontally arranged in earth's surface are each be provided with along the every of the symmetrical guided way in axis (233c) The curved section of individual guided way is a cube curve, to match and impact-reducing with the auxiliary guide rod (234e) of hay mover front side edge； The fot screw that four pin of the described bottom plate for being horizontally arranged in earth's surface are provided with is swell fixture；The charging pin (233) The pin ball (233a) that root is provided with, is that cross pin is provided with spheric seat, so as to micro servo-actuated；Described charging pin (equipped with two nuts on the screw thread that the root of (233) is provided with, with anti-loosening；What the head of described charging pin (233) was provided with Inserting surface (233b) is wedge；The close circle torsion spring of described tabletting torsion spring (234a) has two；Described contact chip (234) (one section of curve of (234b) is logatithmic spiral to contact surface, because logatithmic spiral is that equiangular spiral has pressure angle equal spy everywhere Property, inserted beneficial to contact；Universal wheel coordinates the intelligent grass-removing for expanding mowing area, its feature with half of guide groove before the tool It is, (the pin ball (233a) that the root of (233) is provided with is mounted in the left side for selling ball on recessed half ball seat and described to described charging pin The pin of the coaxial line on the right side each one is respectively seated in each one U-lag around, so that fine motion is servo-actuated and impact resistance；Universal wheel before tool Coordinate the fixation for expanding its tool automatic charging pin insertion part contained of the intelligent grass-removing of mowing area with half of guide groove The one side of the bottom plate for being horizontally arranged in earth's surface that is provided with of power supply part be provided with preceding inlet wire along unilateral preceding universal wheel and Symmetrical narrow guided way (233c), the intermediate groove of the narrow guided way (233c) is only capable of accommodating the unilateral front-wheel of hay mover Preceding universal wheel, the left and right width of the narrow guided way (233c) is less than the half of the width of hay mover, the narrow guiding Each guided way of rail (233c) is the toroidal of cube curved section of the function curve containing higher mathematics, to slow down impact With make before universal wheel and half of guide groove coordinate and a left side for preceding inlet wire to the fore-body of hay mover along unilateral preceding universal wheel The right side is oriented to and expands mowing area, it is to avoid have the half kept left to be Lou Ge areas or lean between original two wide guided ways Left half is Shang Dao areas or the half kept left is to hinder guide rail area.