CN105940853A - A garden tool with a plurality of lithium battery boxes - Google Patents

Abstract

The invention provides a garden tool with a plurality of lithium battery boxes. A mower with two lithium battery boxes is produced according to market requirements. While a power source is enlarged, balance weight is added to the front portion of the mower. An internal connecting structure of each lithium battery box is characterized in that twenty internally-mounted lithium batteries have no large-current wires liable to heating therebetween, and multiple connecting plates including six lithium battery anode connecting plates and seventh-eleventh lithium battery cathode connecting plates are connected with a lithium battery socket on the outside of the lithium batteries, so that durable and reliable lithium battery boxes with orderly arrangement are formed. Press joint contacts of the internal connecting structure of each lithium battery box are provided with grooves; each groove is characterized in that one straight groove connects two symmetrical arc-shaped grooves to form two protrusions and each of the two protrusions is provided with two through holes, and thus a press joint contact is formed; the material for the connecting plates is elastic plates subjected to normalizing heat treatment or titanium memory alloy; the overhead view projection of a connecting shaft of two front wheels of the front portion of the mower is provided with at least one lithium battery box.

Description

Has the garden instrument of multiple lithium battery kit

Technical field

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, be that tool is multiple The garden instrument of lithium battery kit, strengthens power supply, adds counterweight.It it is the logatithmic spiral brake having automatic brake holding to protect and the end of containing The remodeling of the series motor power-operated mower of dish crashproof safety belt function wave dish brake, it is containing the logatithmic spiral being provided with energy automatic stop Brake, and it is provided with moving head, it is additionally provided with the multi-functional hay mover of the tube rolling device of the liquid line watering and applying fertilizer and spill medicine.

Background technology

The mode that hay mower is widely used in as selected by the hobby of people is mowed.Some operation pedestrian likes and practises During usual hay mover, making slightly larger strength and have a kind of sensation relying on and pressing down on latter half of upper handrail, this increases the most virtually Added front-wheel tilts unsettled possibility；And the design of hay mover also should look after the comfortable of user and convenience as far as possible.Use vapour Stick up also less before the hay mover of oil turbine, because of engines heavy.But the bad phenomenon stuck up before sticking up particularly the near front wheel before also having Occur.For power-operated mower, owing to motor is lighter than electromotor, and motor axis tactical diameter to be driven is the biggest Hay knife, again can not the most forward installation, therefore the front-wheel of power-operated mower sticks up that to lift phenomenon the most common.Say again, according to relevant mark 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, all there is the code requirement on 16.7 degree of slope.Counterweight sand kettle, the installation end to be changed is added in complete machine front portion Dish, will add three positions, hole, and sandstone to be added are cumbersome.Counterweight is because of heavier, and cost of transportation is the highest.

Separately there is common grass-mowing machine, such as Figure 10, shown in moving head explosive view, without cutter, series excited machine drive and have beating of nylon wire Toothed burclover.When installing grass-mowing machine, and start and make the nylon wire in reel 25-3 rotate, just can beat the grass.When line in short-term, operator Once, reel aluminum head 25-3b touches ground to pier pressure, makes reel spring 25-1 compress, and makes reel 25-3 turn so that it is be interior Nylon wire 134 leads to wire over inserted sheet 25-6, and unwrapping wire.The long line released is pruned by blade 127.The used time is not blade sleeve 126 are placed on blade 127, have protective action.Moving head is beaten the grass effective, lighter and handier power saving than cutter, but because needing pier to press line, and Cannot be contained on the common hay mover of wheel.The widely used electromotor of common hay mower, range of activity is wide, but wants oil consumption , exhaust pollution environment.Some operation pedestrian likes with power-operated mower, but is limited by power supply, this hay mover extensive Use and be also restricted.Wish to produce the hay mover of two lithium battery kits of tool, strengthen power supply, add counterweight in hay mover front portion.

Innovation design is hovered for a long time as ghost, uses for reference and participates in Europe correlation experience for many years and repeatedly explore, is thousand Consider and fortunately have one to obtain.If imagining a device, such as central pull pulls bull stick, if reel aluminum head unwrapping wire can be made, Just can use light and handy moving head on hay mower and power saving；And for example fruit, counterweight need not husky kettle, without once improving Tank, and on hay mower, set accumulator, preferably set winder with easy access；Originally the damping of winder is the most malfunctioning Unreliable, both knowing about the most malfunctioning of bobbin winoler is world-famous puzzle；Fortunately have just worked out with drawing with the pipe winding device stopped i.e. spiral Device can be used, then, and the series motor power-operated mower of a kind of novel biasing, it is simply that existing moving head has again the hay mover of winder, Just arise at the historic moment.Its resultant effect is to expand range, adds and suppresses grass soil moisture conservation and safety, and fuel-efficient and environmental protection.

Though stall hay mover safety in having three seconds, but former brake reliability is the most lasting；Because of have stop motor and belt wheel still skids；Have Radial direction centrifugal block for clutch use without multiple tooth, though test is passed through, but with for a long time polishing just skidding；Centrifugal resistance is the most still had when brake process rotates Scratch effect, if changing into axially, just stopping soon without centrifugal obstruction；Former brake think to smother stop dead, but because it gathers energy And things turn out contrary to one's wishes, vexed stop as stretched and relaxed brake holding if changing, be apt to greatest here, the interval degree of tightness pulsation of function wave dish brake and the energy that scatters , it is beneficial to check, and extends the life-span of brake pad, because of pressure always, to cling to then brake pad like grim death rubescent, and relaxation pine is once the most then Brake pad is difficult to rubescent.Sometimes contain the hard thing of steel in meadow, and hinder cutter occasionally or cause is toppled hay mover；Prop up if living when frontal collisions The outpacking rubber skin of frame and making live the slide bar retraction of support time and trigger limit switch, can profit crashproof.Crashproof security personnel and guarantee brake, Mowing is beaten the grass optional, and live wire and region are big, and these are said and easily do difficulty, always the hard nut to crack of power-operated mower.

Winder to be used？Because the longest electric wire on the ground at random, when power-operated mower comes and goes and mows, the least The heart is just stepped on by foot, or is pressed onto by wheel, affects safety；Because of electric wire knotting or can disorderly twine the most again, cause line to fall short of and suspend mowing, Or gone to manage line by staff, add potential safety hazard.Why winder is installed on power-operated mower？With crossing power-operated mower People both knows about, and mows and often has leakage grass, must heavily cut, particularly when circumstance complication is mixed in lawn if any grove, it is necessary to Enter a few step and push away a few step and left and right is repeated several times mowing；If winder is placed on far place, the electric wire near hay mover can not be timely With drawing with stopping synchronizing turnover, or can fall on the ground by soft pile pile, have and stepped on or by the danger of wheel load, or can not line in time. Winder is installed on power-operated mower, and not only in order to replace counterweight, and in order to free to advance or retreat, described winder is being mowed The front portion of machine and the two of middle part kinds of dress methods, its line outlet is all higher away from ground, therefore is difficult to be stepped on or by wheel load.

Summary of the invention

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, a kind of novel inclined The series motor power-operated mower put, is the existing moving head hay mover that has again winder, mainly at common hay mower On be equipped with three big assemblies, be i.e. provided with bracket assembly for battery, be additionally provided with the cutter sweep assembly pulling bull stick and moving head, with And it is provided with winder assembly；Described support, is the support of the placement accumulator being provided with movable extraction in hay mower front portion； Described cutter sweep is located in the middle part of hay mover, and cutter sweep can be with two kinds, and a kind of is to be provided with wind on the hay knife at hay mover center The plastics tool rest of fan, another kind is that the nylon wire of the reel in runner on former grass-mowing machine is transplanted on hay mover, is by not being contained in Hay mover center but the series excited machine of biasing are dragged；Because cental axial position conceded by the series excited machine of biasing, it is possible to make Central shaft is hollow, could pull bull stick with the central pull of the present invention, makes reel unwrapping wire, thus has broken moving head nylon wire and cut Cut device and be not used to the history of hay mover；Again owing to using a kind of Winder with multiple damping mechanism, multiple complementation is more Reliably, i.e. by centrifugal slow restoring device, side piston damping device, position lock and ball position lock, reverse blocking mechanism, racker angle groove The Winder that formula damping mechanism is complementary, thus considerably increase the mowing scope of the power-operated mower of common live wire.Perhaps It can be said that started a kind of existing moving head have again the hay mover of winder, such a new technical field；Purpose is to add accumulator Or lengthen electric wire and expand mowing scope, strengthen counterweight and preserve soil moisture and 16.7 degree of slope safety in order to pressure grass, and without internal combustion engine Fuel-efficient energy-conservation and favourable RoHS discharges environmental protection.Main improvement is the placement accumulator that hay mower front portion is provided with movable extraction Support；The series excited machine that the cutter sweep being provided with in the middle part of hay mover changes by not being contained in this center but bias drags；Cutter sweep Available two kinds, a kind of cutter being to have fan plastics tool rest, another kind is that the nylon wire of the reel in runner on former grass-mowing machine is moved Plant on hay mover；Because cental axial position conceded by the series excited machine of biasing, bull stick could be pulled with the central pull of the present invention, make Reel aluminum head unwrapping wire, thus broken moving head nylon wire cutter sweep and be not used to the history of hay mover；Again owing to using one Planting the Winder with multiple damping mechanism, i.e. by centrifugal slow restoring device, side piston damping device, position is locked, reverse blocking machine Structure, trap stage clip damping mechanism, the Winder that racker angle slot type damping mechanism is complementary, thus considerably increase and commonly have The mowing scope of the power-operated mower of electric wire.Perhaps it can be said that started a kind of existing moving head have again the hay mover of winder, this Sample one new technical field.As silkworm in spring to dead silk not to the utmost, improve perfect having no limits；Improve crashproof security personnel further and pursue really Protect brake；Limit switch is triggered, with crashproof when making the slide bar of support alive bounce back when the outpacking rubber skin of frontal collisions support alive； Function wave dish brake, is the uneven disc risen and fallen by waveform height, and in order to stretched and relaxed brake holding, its parameter is computer molding, energy Batch is made；Its brake is additionally provided with the reel of the axial brake pad gradually raised by function；And be provided with many internal tooths of inside Belt wheel；And having the radial direction centrifugal block for clutch use of many curved tooths, the machine benefit is to enhance crashproof insurance and braking effect, and mowing, beat the grass can Choosing, zone of action super large for power-operated mower.

Because the present invention is to remake crashproof brake on the basis of several improved series motor power-operated mowers, therefore for stating point Bright, first stating moving head has again the power-operated mower of winder, then states crashproof brake, has the Gardener of multiple lithium battery kit Tool solves its technical problem and is adopted the technical scheme that:

A kind of series motor power-operated mower, is the existing moving head hay mover that has again winder, mainly cuts on common lawn Being equipped with three big assemblies on grass machine, be i.e. provided with bracket assembly for battery, be provided with that series excited machine dragged is located in the middle part of hay mover There is the cutter sweep assembly pulling bull stick and moving head, and be provided with winder assembly；Described support, is at hay mower Front portion is provided with the support of the placement accumulator of movable extraction；Described cutter sweep has two kinds, and a kind of is cutting at hay mover center On grass cutter, it is provided with the tool rest of plastic fan, in order to wind-guiding and insulation；Another kind is the reel in runner on former grass-mowing machine Nylon wire is transplanted on hay mover, because cental axial position conceded by the series excited machine of biasing, its is possible to make central shaft hollow, ability Pull bull stick with the central pull of the present invention, make reel unwrapping wire, thus broken moving head nylon wire cutter sweep and be not used to cut The history of grass machine；Setting on hay mover and arbitrarily pass in and out winder, forming a kind of existing moving head has again the hay mover of winder, presses Common call is referred to as series motor power-operated mower；Described bracket assembly for battery, by the carrier base being packed in lawnmower chassis Determine slide (90c), and the telescopic support alive (90) being provided with slide bar (90a) and spacing (90b), and with charger and inverse The accumulator becoming device is formed, the slide bar (90a) of described support alive (90) be sleeved on described carrier base to determine slide (90c) interior, After being drawn out and being positioned by spacing (90b), described accumulator can be placed thereon；In described series motor power-operated mower The cutter sweep assembly that portion is provided with, is to be dragged by the series excited machine not being contained in this center but bias；Cutter sweep has two kinds, A kind of cutter being to have fan plastics tool rest, another kind is that the nylon wire of the reel in the runner of the moving head on former grass-mowing machine is made Cutter is used on hay mover；Described fan plastics tool rest (85) that has is provided with spline (85a), itself and big belt wheel (82) Spline (82a) matches；Described tool rest 85 is provided with multiple fan (85d), and is provided with multiple small through hole (85c), It is hex hole well；And described fan is provided with cutting edge (85b)；Moreover, described tool rest preferably uses electrically non-conductive material, such as Plastics, particularly nylon add fibre；Be provided with in the middle part of described series motor power-operated mower have moving head and central pull pull turn The cutter sweep assembly of bar, 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), and have labyrinth draws pivoted frame (80), and moving head is formed；And described beating Toothed burclover, the flake down containing line box base that is otherwise known as 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 formed；Described blade (127) being located on the circumference of mowing machine cut dish, the used time is not placed on blade sleeve (126) on blade (127)；Described nylon wire (134) Feature be on its cross section, to have notch (34a), minimum of one, or multiple, such as 3；Described notch is along nylon wire helically Shape, and circumferentially become decile uniform；Described notch is triangle；Described interior framework (76), is contained in lawnmower chassis Cut the top of dish, on the axle of the series excited machine (77) of biasing, be provided with motor pulley (84), and by belt (83), drive center Line is at the big belt pulley (82) cutting disk center on chassis；The described moving head described in big belt pulley (82) driving；Described big belt Wheel (82) and head capsule of beating the grass (24-3), line eye inserted sheet (25-6), line box cover (25-7) is sequentially connected, in head capsule of beating the grass (24-3) By reel spring (25-1), it is pressed with reel (25-3), described reel (25-3) is equiped with nylon wire (134), and Protective ring 123；The described bull stick 78 that pulls 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 described other end pulling bull stick (78), by thrust bearing (79), and with have a labyrinth draw pivoted frame (80) it is connected, the described termination drawing the steel wire rope being set with described bracing wire (81) on pivoted frame (80), and another far-end of bracing wire Head is connected with the unwrapping wire stick (81b) of hay mover；It is characterized in that described have a labyrinth draw pivoted frame (80), be square frame-shaped, below Being provided with the hole (80c) pulling bull stick, its side sets elongated hole (80b), sets centre bore (80d) above it, and particularly it is arranged above with labyrinth (80a), it has multiple detour, the elongated hole described in connection and centre bore, in order to bracing wire is put into and drawn pivoted frame (80) to enter centre bore；Described The circuit diagram of series motor power-operated mower, mainly by insurance RC, switch K, inductance L3, inductance L4, electric capacity C, and be provided with winding The series excited machine M of 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 formed；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 starting button AQ, and pull During handle 75, the eave tile that the head of described handle 75 is provided with press against the briquetting QA1 starting button AQ, and makes the pressure of starting button AQ Block QA1 press against switch K, could start；When time to be closed, as long as pulling handle 75, each part the most just can elastic reset；Described mowing The bobbin winoler of machine, is the bobbin winoler with multiple damping mechanism, i.e. by centrifugal slow restoring device, side piston damping device, position Lock and ball position lock, reverse blocking mechanism, the bobbin winoler that racker angle slot type damping mechanism is complementary, because multiple complementation is more reliable；Around Line device or be located at that hay mover is anterior or middle part, also optional with the several or bobbin winoler of those several damping mechanisms, because of fixing big Gear (4) around, has space can place multiple little gear (9) and connects multiple damping mechanism and position lock；Or can use instead Described accumulator；May select and the shell of bobbin winoler is connected by have strong market potential (18) and can be put by the support (19) of micro-turn in 180 degree Put and assemble on hay mover；Also can set vertical axis in the front portion of hay mover or middle part to assemble；Can set on described vertical axis The joint of double slip ring band carbon brush；The bobbin winoler outlet when operator promotes hay mover；When stopping drawing, line can lock；When retrodicting, spiral Device makes electric wire automatic rewinding；If time too fast, all multiactions of each damping unit can strengthen the damping that bounces back slowly, is allowed to free to advance or retreat.

Power-operated mower is a kind of conventional gardens electric tool, with motor as driving, is tied by the transmission such as belt or gear Structure drives the main shaft equipped with blade to carry out operation.If operation process needing shut down, being first turned off power supply, but blade is used Property effect under still can run up a period of time, there is potential safety hazard, be accomplished by for this brake gear to control its motion, Avoid causing personal injury.

State after improving crashproof brake again, the present invention, there is the series excited machine electricity of chassis crashproof safety belt function wave dish brake Motor mower, solves its technical problem and is adopted the technical scheme that:

Having the series motor power-operated mower of chassis crashproof safety belt function wave dish brake, it is containing being located at lawnmower chassis Anterior anticollision safety device, and the series motor power-operated mower containing the brake being located in the middle part of lawnmower chassis；Hay mover, uses Existing moving head has again the hay mover of winder, is to be equipped with three big assemblies on common lawn hay mover, is to be provided with to charge and inverse The pull-out bracket assembly of accumulator become, being located at of being provided with that series excited machine dragged pulls bull stick and moving head in the middle part of hay mover Cutter sweep assembly, and be provided with winder assembly；Cutter sweep assembly, containing existing noise reduction porous and the fan plastics of cutting edge Tool rest, is also transplanted to the nylon wire of the reel in runner on former grass-mowing machine on hay mover；In having conceded because of the series excited machine of biasing Mandrel position, pulls bull stick with central pull, just can make reel unwrapping wire；Nylon wire is also improved to band triangle spiral fluted noise reduction line； Winder assembly, it is equiped with containing multiple damping mechanism on hay mover, is by centrifugal slow restoring device, side piston damping device, Position lock and ball position lock, reverse blocking mechanism, trap stage clip damping mechanism, the coiling that racker angle slot type damping mechanism is complementary Device；Hay mover circuit is mainly by starting button AQ and handle (75) manipulation, and is equipped with insurance；Described bracket assembly, by being installed in The carrier base of lawnmower chassis determine slide (90c), and telescopic support alive (90) institute being provided with slide bar (90a) and spacing (90b) Composition, the slide bar (90a) of described support alives (90) be sleeved on described carrier base to determine slide (90c) interior, when being drawn out and by limiting Position (90b) location after, thereon place described in charger and the accumulator of inverter；Described series excited machine electric grass-cutting The cutter sweep assembly being provided with in the middle part of machine, is to be dragged by the series excited machine not being contained in this center but bias；Cutter sweep has Two kinds, a kind of cutter being to have fan plastics tool rest, another kind is moving head；Described fan plastics tool rest (85) that has is provided with flower Keyway (85a), it matches with the spline (82a) of big belt wheel (82)；Described tool rest 85 is provided with multiple fan (85d) , and it being provided with multiple small through hole (85c), it is hex hole；And described fan is provided with cutting edge (85b)；Moreover, described Tool rest electrically non-conductive material, be plastics, add fibre for nylon；Be provided with in the middle part of described series motor power-operated mower have moving head and Central pull pulls the cutter sweep assembly of bull stick, by interior framework (76), and series excited machine (77), motor pulley (84), belt (83), Big belt pulley (82), bracing wire (81), pull bull stick (78), thrust bearing (79), have labyrinth draws pivoted frame (80), and moving head is formed ；And described moving head, the flake down containing line box base that is otherwise known as 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 formed； Described blade (127) is located on the circumference of mowing machine cut dish, and the used time is not placed on blade sleeve (126) on blade (127)；Described Interior framework (76), is contained in the top cutting dish of lawnmower chassis, on the axle of the series excited machine (77) of biasing, is provided with motor pulley (84), and by belt (83), the centrage big belt pulley (82) cutting disk center on chassis is driven；Described big belt pulley (82) Moving head described in driving；Described big belt pulley (82) and head capsule of beating the grass (24-3), line eye inserted sheet (25-6), line box cover (25-7) It is sequentially connected, by reel spring (25-1) in head capsule of beating the grass (24-3), is pressed with reel (25-3), described reel (25-3) nylon wire (134), and protective ring 123 it are equiped with on；The described bull stick 78 that pulls is connected with described reel (25-3), Or be connected, or use axle ring washer, or use anti-screw thread, or be connected with thrust bearing；The described other end pulling bull stick (78), by pushing away Power bearing (79), and be connected with the pivoted frame (80) that draws having labyrinth, described draws the steel being set with described bracing wire (81) on pivoted frame (80) One termination of cord, and another distal head of bracing wire is connected with the unwrapping wire stick (81b) of hay mover；Described have a labyrinth draw pivoted frame (80), being square frame-shaped, be provided with the hole (80c) pulling bull stick below, its side sets elongated hole (80b), sets centre bore (80d) above it, And it is arranged above with labyrinth (80a), it has multiple detour, the elongated hole described in connection and centre bore, in order to bracing wire is put into and drawn pivoted frame (80) Enter centre bore；Notch (34a), minimum of one is had on described nylon wire (134) its cross section；Described notch be along nylon wire in Spiral, it circumferentially becomes decile uniform；And described notch is triangle；The circuit of described series motor power-operated mower , mainly by insurance RC, switch K, inductance L3, inductance L4, electric capacity C, and it is provided with the series excited machine M of winding L1 and winding L2, and Starting button AQ and handle (75), and diode Di, resistance R1, R2, luminous tube LED, bobbin winoler and plugs and sockets are formed ；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 by sliver QA1, is additionally provided with banking stop QA3；When pressing starting button AQ, and when pulling handle 75, the eave tile that the head of described handle 75 is provided with Press against the briquetting QA1 starting button AQ, and make the briquetting QA1 of starting button AQ press against switch K, could start；When time to be closed, as long as Pulling handle 75, each part the most just can elastic reset；The described series excited machine having chassis crashproof safety belt function wave dish brake The feature of power-operated mower is: it is located at the described of described bracket assembly containing the anticollision safety device being located at lawnmower chassis anterior Live on support (90), by be installed in lawnmower chassis carrier base determine slide (90c), and telescopic be provided with slide bar (90a) and limit The support alive (90) of position (90b) is formed, and what the slide bar (90a) of described support alive (90) was sleeved on described carrier base determines slide (90c), in, positioned by spacing (90b) when drawn out, it is characterised in that described support alive (90) is outpacking rubber skin, and described Spacing (90b) be provided with limit switch, in order to when described in frontal collisions live support (90) outpacking rubber skin and make described support alive (90) trigger, when slide bar (90a) bounces back, the limit switch that described spacing (90b) is provided with, insure to form anticollision safety device； Brake in the middle part of the lawnmower chassis of the series motor power-operated mower of the described brake being located in the middle part of lawnmower chassis, contains Interior framework (76), is contained in the top cutting dish of lawnmower chassis, described interior framework is installed the series excited machine (77) of biasing, partially On the axle of the series excited machine (77) put, it is provided with motor pulley (84), and by belt (83), drives centrage to cut dish on chassis The belt wheel (204) at center；And clutch connects the output shaft (203) of its concentric, described belt wheel (204) is above with machine tooth screw (216) Fix function wave dish brake block (206) being used as braking；Fix braking fixed plate (207) on interior framework (76), use hexagonal Screw (218) and hex nut (219) interfix；Braking fixed plate (207) is provided with a movable brake bar (208), logical Cross rivet (215) to connect, can flexible rotating；Brake bar (208) is provided with friction plate (209), connects with real rivet (223), logical Cross the brake retracting spring (210) acted on braking fixed plate (207) and brake bar (208) to make on friction plate (209) and belt wheel (204) Be used as braking function wave dish brake block (206) braking tensioning；Brake bar (208) is connected with control crank with a drag-line (211) Connect, in order to brake clutch；

Several improved crashproof and brake after the series motor power-operated mower having chassis crashproof safety belt function wave dish brake, its Feature is: described function wave dish brake block (206), is the uneven disc risen and fallen by waveform height, in order to stretched and relaxed brake holding Effect, it is characterised in that the waveform that its height rises and falls is by sinusoidal wave equation: size SDi=C*SIN (TRAJPAR*360*N)； In formula, size SDi is dimension figure serial number, and SIN is SIN function, and TRAJPAR is lopcus function；Parameter C is real number, according to Concrete operating mode assignment between 0.01-1.2；C is also known as wave height；Parameter N is integer, according to concrete operating mode between 2-200 Choosing value, N is also known as wave number；Size SDi is computer molding default size.

Again revise and improve the described series excited machine electricity having chassis crashproof safety belt function wave dish brake prevented after hitting brake Motor mower, is characterized in that: the described uneven function wave dish brake block risen and fallen by waveform height being beneficial to stretched and relaxed brake holding (206) it is characterised by that the waveform that its height rises and falls fits kinds of experiments, wave height for various different type of machines, computer mould to be had C and wave number N to be arranged in pairs or groups；Wave height C takes 0.1-0.9, and wave number N takes 3-99.

Again revise and improve the described series excited machine electricity having chassis crashproof safety belt function wave dish brake prevented after hitting brake Motor mower, is characterized in that: the described uneven function wave dish brake block risen and fallen by waveform height being beneficial to stretched and relaxed brake holding (206) it is characterised by that the waveform that its height rises and falls is trigonometric function, its trigonometric function or cosine function, or cotangent, or It it is tan.

Again revise and improve the described series excited machine electricity having chassis crashproof safety belt function wave dish brake prevented after hitting brake Motor mower, is characterized in that: the described uneven function wave dish brake block risen and fallen by waveform height being beneficial to stretched and relaxed brake holding It is antitrigonometric function, its trigonometric function or arcsin function, or inverse cosine function, or arctan function, or arc cotangent Function.

Improve the described series motor power-operated mower having chassis crashproof safety belt function wave dish brake after crashproof brake, its Feature is: described function wave dish brake block (206), is the uneven disc risen and fallen by function wave waveform height, in order to one one Relaxation brake holding effect, it is characterised in that its height rise and fall waveform by function, its function or power function, or exponential function, Or logarithmic function.

Improve the described series motor power-operated mower having chassis crashproof safety belt function wave dish brake after crashproof brake, its Feature is: described function wave dish brake block (206), is the disc of the injustice that height rises and falls, in order to stretched and relaxed brake holding effect, its It is characterised by the uneven disc of its height fluctuating or multiple convex-concave, or matsurface, or convex-concave grid, or multiple convex Recessed and function wave waveform combination intersects.

Improve the described series motor power-operated mower having chassis crashproof safety belt function wave dish brake after crashproof brake, its Feature is: the brake of described power-operated mower is provided with the reel of the axial brake pad (204c) gradually raised by function (204b), the brake pad gradually raised being characterized as vertically of described brake pad (204c), itself or parabolic The linear brake pad gradually raised, or the brake pad that involute shape is gradually raised, or multiple convex-concave, or matsurface, Or convex-concave grid, or the combination of multiple convex-concave and function wave waveform intersects.

Improve the described series motor power-operated mower having chassis crashproof safety belt function wave dish brake after crashproof brake, its Feature is: the brake of described power-operated mower is provided with the belt wheel (204) of many internal tooths (204t), it is characterised in that described At least one place of inside of belt wheel be provided with many internal tooths (204t).

Improve the described series motor power-operated mower having chassis crashproof safety belt function wave dish brake after crashproof brake, its Feature is: 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 feature It is that at least one place of described radial direction centrifugal block for clutch use (208t) is provided with many curved tooths (209t).

Have the garden instrument of multiple lithium battery kit and solve the equation of the technical scheme that its technical problem is taked and modeling method is: Using PRO/ENGINEER WILDFIRE mapping software, newly set working directory, newly-built part, 2 concentric circulars painted by grass.

Opening variable cross section scanning (Var Sect Sweep) instruction, choosing above 2 circles is scanning track and reference locus.

Draw the straight line of parallel 2 disks, length L=(D-d)/2, and corresponding round edge is along projection line.

Set up parameter (PARAMETER) 1:C real number (real number), can be with composing between 0.01-1 according to concrete operating mode

Value, such as 0.3；C is also referred to as wave height.

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

The sinusoidal wave equation of opening relationships (RELATION), the i.e. present invention is:

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

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

Followed by, using and rotate, merge, hypostazation etc. instructs, and is i.e. modeled as function wave dish.

Again with described equation input CNC machining center, with CIMATRO or MASTCAM punching block, or with milling machine, planer and Spark machined.When using spark machined, with described equation input CNC machining center, then first to make tungsten copper electrode.

Manufacture method has multiple；Or by the manufacture method of pack alloy, with the die casting machine batch production function wave dish having cold pressing chamber , base material is aluminium alloy ZL109, or AC8A, and adds rub resistance material.Or the manufacture method with die case zinc aluminium alloy, with having The die casting machine batch production of hot pressing room, base material confusion adds rub resistance material.Or make mould with the function wave disc molding core made Tool, and first it is made multiple wax-pattern core, function wave dish foundry goods is cast out the most again in a large number with lost wax casting.

Special needs to be pointed out is, the function waveform of the present invention may be used without other waveform, such as other multiple mathematical function Such as logatithmic spiral or the roundest and the most smooth waveform of other non-precipitous broken line.

The series motor power-operated mower of a kind of logatithmic spiral brake having automatic brake holding to protect, it is containing being provided with crashproof insurance logarithm Helical brake and be provided with pouring and fertilising and spill the multi-functional hay mover of tube rolling device of liquid line of medicine；It is to cut at common lawn It is equipped with four big assemblies on grass machine, is the bracket assembly of the accumulator being provided with charger and inverter, is provided with series excited machine and is dragged Cutter sweep assembly, and be provided with tube rolling device assembly, and be provided with brake assembly；Cutter sweep assembly；Containing existing noise reduction porous And the fan plastics tool rest of cutting edge, also the nylon wire of the reel in runner on grass-mowing machine is transplanted on hay mover；String because of biasing Cental axial position conceded by sharp motor, pulls bull stick with central pull, just can make reel unwrapping wire；Nylon wire is band triangle spiral fluted Noise reduction line；Described tube rolling device assembly, it is equiped with containing multiple damping mechanism, is by centrifugal slow restoring device, side piston damping device, Position lock and ball position lock, reverse blocking mechanism, trap stage clip damping mechanism, racker angle slot type damping mechanism complementary around pipe Device；Hay mover circuit is mainly by starting button AQ and handle (75) manipulation, and is equipped with insurance；Described bracket assembly, by being installed in The carrier base of lawnmower chassis determine slide (90c), and telescopic support alive (90) institute being provided with slide bar (90a) and spacing (90b) Composition, the slide bar (90a) of described support alives (90) be sleeved on described carrier base to determine slide (90c) interior, when being drawn out and by limiting Behind location, position (90b), support (90) of living is upper place described in charger and the accumulator of inverter；Described series excited machine electricity The cutter sweep assembly being provided with in the middle part of motor mower, is to be dragged by the series excited machine not being contained in this center but bias；Cutting dress Being equipped with two kinds, a kind of cutter being to have fan plastics tool rest, another kind is moving head；Described having on fan plastics tool rest (85) sets Having spline (85a), it matches with the spline (82a) of big belt wheel (82)；Described tool rest (85) is provided with multiple fan (85d), and being provided with multiple small through hole (85c), it is hex hole；And described fan is provided with cutting edge (85b)；Moreover , described tool rest electrically non-conductive material, it is plastics, adds fibre for nylon；Be provided with in the middle part of described series motor power-operated mower beats the grass Head and central pull pull the cutter sweep assembly of bull stick, by interior framework (76), series excited machine (77), motor pulley (84), belt (83), big belt wheel (82), bracing wire (81), pull bull stick (78), thrust bearing (79), have labyrinth draws pivoted frame (80), and moving head institute group Become；And described moving head, the flake down containing line box base that is otherwise known as 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 formed； Blade (127) is located on the circumference of mowing machine cut dish, and the used time is not placed on blade sleeve (126) on described blade (127)；Described Interior framework (76), is contained in the top cutting dish of lawnmower chassis, on the axle of the series excited machine (77) of biasing, is provided with motor pulley (84), and by belt (83), the centrage big belt wheel (82) cutting disk center on chassis is driven；Described big belt wheel (82) Moving head described in driving；Described big belt wheel (82) and head capsule of beating the grass (24-3), line eye inserted sheet (25-6), line box cover (25-7) It is sequentially connected, by reel spring (25-1) in head capsule of beating the grass (24-3), is pressed with reel (25-3), described reel (25-3) nylon wire (134), and protective ring (123) it are equiped with on；The described bull stick 78 that pulls is connected with described reel (25-3), Or be connected, or use axle ring washer, or use anti-screw thread, or be connected with thrust bearing；The described other end pulling bull stick (78), by pushing away Power bearing (79), and be connected with the pivoted frame (80) that draws having labyrinth, described draws the steel being set with described bracing wire (81) on pivoted frame (80) One termination of cord, and another distal head of bracing wire is connected with the unwrapping wire stick (81b) of hay mover；Described have a labyrinth draw pivoted frame (80), being square frame-shaped, be provided with the hole (80c) pulling bull stick below, its side sets elongated hole (80b), sets centre bore (80d) above it, And it is arranged above with labyrinth (80a), there is multiple detour in labyrinth, the elongated hole described in connection and centre bore, in order to bracing wire is put into and drawn pivoted frame (80) Enter centre bore；At least one notch (34a) is had on described nylon wire (134) its cross section；Described notch be along nylon wire in Spiral, it circumferentially becomes decile uniform；And described notch is triangle；The circuit of described series motor power-operated mower , mainly by insurance RC, switch K, inductance L3, inductance L4, electric capacity C, and it is provided with the series excited machine M of winding L1 and winding L2, and Starting button AQ and handle (75), and diode Di, resistance R1, R2, luminous tube LED, bobbin winoler and plugs and sockets are formed ；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 by sliver QA1, is additionally provided with banking stop QA3；When pressing starting button AQ, and when pulling handle (75), the head of described handle (75) sets Some eave tiles press against the briquetting QA1 of starting button AQ, and makes the briquetting QA1 of starting button AQ press against switch K, could start；When to close Time, as long as pulling handle (75), each part the most just can elastic reset；The anticollision safety device being located at lawnmower chassis anterior is located at institute On the support alive (90) of the bracket assembly stated, live support (90) by be installed in lawnmower chassis carrier base determine slide (90c), and Telescopic being provided with slide bar (90a) and spacing (90b) is formed, the slide bar (90a) of described support alive (90) is sleeved on described support Seat determine slide (90c) in, positioned by spacing (90b) when drawn out, described support alive (90) is outpacking rubber skin, and described Spacing (90b) be provided with limit switch, in order to when described in frontal collisions live support (90) outpacking rubber skin and make described support alive (90) trigger, when slide bar (90a) bounces back, the limit switch that described spacing (90b) is provided with, insure to form anticollision safety device； The series motor power-operated mower of the described logatithmic spiral brake having automatic brake holding to protect, it is characterised in that it is provided with logatithmic spiral Brake；Being further characterized in that, it is provided with the tube rolling device that can be used for watering and apply fertilizer and spill the pipeline by liquid of medicine；Described Brake, containing interior framework (76), described interior framework is installed motor (77), on the axle of described motor (77), is provided with motor skin Belt wheel (84), and by belt (83), drive the centrage belt wheel (204) cutting disk center on chassis；And clutch connects its concentric Output shaft (203), described output shaft (203) connect working tool such as hay knife；Described belt wheel (204) is above with machine tooth screw (216) one end of fixed brake retracting spring (210), the other end of described brake retracting spring (210) is connected to be used as the brake bar of braking (208a) return pulling eye (225)；Described brake bar (208a) is provided with rotation hole (226) and by rivet interlacement at belt wheel (204) in and can flexible rotating；Described brake bar (208a) is provided with friction plate (209)；It is equiped with fixing on described interior framework Brake ring (201a)；The outer cover of described output shaft (203) is equipped with coaxial projection driver plate (227)；Described projection driver plate (227) edge is provided with projection and dials seat (224b)；The edge of described projection driver plate (227) is additionally provided with reset seat (228), in order to reseting pressuring spring (228a) is installed and resets；Described projection is dialled and is equipped with projection assembly (224a) on seat (224b) ；Described brake bar (208a) is provided with successively by upper circular arc (224d), trough rim (224), lower circular arc (224c), another bar The arcuate groove hollowed out that trough rim (224) is surrounded；Described upper circular arc (224d) is semi arch, and its center of circle is to described output shaft (203) distance in axle center be distal to also be the described lower circular arc (224c) of semi arch the center of circle to described output shaft (203) axle center away from From, so that the trough rim of described arcuate groove (224) is not along the concentric circumferences along output shaft axle center, and it being off, this is formed for reality Cam in matter；Projection assembly (224a) on described projection driver plate (227) is inserted into described arcuate groove and along described trough rim (224) sliding, this is formed for substantial cam structure；During because of series excited machine stall, though there being electromagnetism jerk in series excited machine, but Hay knife inertia disaster jerk, in order to make hay knife jerk to meet safety, it is necessary to brake；When series excited machine stall, by Described belt wheel (204) stall of driven by motor, the most described brake bar (208a) loses the centrifugal inertial force outwards thrown away, with described turn Dynamic hole (226) is also rotated by rivet, and the return pulling eye (225) of the brake bar (208a) being connected to by described brake retracting spring (210) And go back to position, just make to be equiped with on the interior framework described in friction plate (209) brake holding that described brake bar (208a) is provided with is fixing Brake ring (201a)；While described brake bar (208a) goes back to position, because described brake bar (208a) is provided with successively by upper circle The arcuate groove hollowed out that arc (224d), trough rim (224), lower circular arc (224c), another bar trough rim (224) are surrounded；And Because described upper circular arc (224d) is semi arch, and its center of circle is distal to the distance in described output shaft (203) axle center also be the institute of semi arch State the center of circle distance to described output shaft (203) axle center of lower circular arc (224c), make the trough rim (224) of described arcuate groove not along Along the concentric circumferences in output shaft axle center, and being off, this forms substantial cam；Being inserted into described arcuate groove and along described trough rim (224) the projection assembly (224a) on described projection driver plate (227) slided depends on substantial cam structure principle from described Circular arc (224d) pressure pushes described lower circular arc (224c) to, because the outer cover of described output shaft (203) is equipped with coaxial projection driver plate (227), so that the working tool such as hay knife stall that is connected to of described output shaft (203)；Otherwise, when series excited machine stall is moved Time, the described belt wheel (204) of driven by motor rotate, the centrifugal inertial force that the most described brake bar (208a) is outwards thrown away, with Described rotation hole (226) be that fulcrum turns on by rivet, the friction plate (209) just making described brake bar (208a) be provided with leaves The fixing brake ring (201a) being equiped with on described interior framework, meanwhile, because of described projection driver plate (227) edge also It is provided with reset seat (228), facilitates mounted reseting pressuring spring (228a) to reset.

More improving the series motor power-operated mower of the perfect described logatithmic spiral brake having automatic brake holding to protect, it is special Levy and be: on described interior framework, the fixing brake ring (201a) of installing is metal, in order to heat-resisting and wearability.

More improving the series motor power-operated mower of the perfect described logatithmic spiral brake having automatic brake holding to protect, it is special Levy and be: on described interior framework, the fixing brake ring (201a) of installing is metal, and described brake ring (201a) has many The flange of individual protrusion, in order to card jail.

More improving the series motor power-operated mower of the perfect described logatithmic spiral brake having automatic brake holding to protect, it is special Levy and be: the arc of the friction plate (209) that described brake bar (208a) is provided with is a section of logatithmic spiral.

More improving the series motor power-operated mower of the perfect described logatithmic spiral brake having automatic brake holding to protect, it is special Levy and be: the projection that the edge of described projection driver plate (227) is provided with is dialled seat (224b) and is provided with through hole and square pit, with Described projection assembly (224a) is just installed.

More improving the series motor power-operated mower of the perfect described logatithmic spiral brake having automatic brake holding to protect, it is special Levy and be: the described projection assembly (224a) installed on described projection driver plate (227) contains bolt and nut and sliding sleeve.

More improving the series motor power-operated mower of the perfect described logatithmic spiral brake having automatic brake holding to protect, it is special Levy and be: the described projection assembly (224a) installed on described projection driver plate (227) contains bolt and nut and sliding sleeve and bearing.

More improving the series motor power-operated mower of the perfect described logatithmic spiral brake having automatic brake holding to protect, it is special Levy and be: the reset seat (228) that described projection driver plate (227) is provided with is prominent crux, firmly to install reseting pressuring spring (228a)。

More improving the series motor power-operated mower of the perfect described logatithmic spiral brake having automatic brake holding to protect, it is special Levy and be: described brake bar (208a) is provided with orthogonal and tangent or round and smooth by join each other successively upper circular arc (224d), trough rim (224), the arcuate groove hollowed out that lower circular arc (224c), another bar trough rim (224) are surrounded.

More improving the series motor power-operated mower of the perfect described logatithmic spiral brake having automatic brake holding to protect, it is special Levy and be: the arc of the trough rim (224) of the arcuate groove hollowed out that described brake bar (208a) is provided with is a section of logatithmic spiral.

Usefulness of the present invention is: enhance crashproof insurance and braking effect, and mowing, it is optional to beat the grass, zone of action super large； Hay mower sets storage lithium battery, if winder with easy access；Ingenious many dampings, it is possible to resolve the most malfunctioning worldwide of winder A difficult problem；Newly-increased collision retraction triggers spacing collision prevention function, strengthens counterweight and does not topples in order to pressure grass soil moisture conservation, 16.7 degree of slope safety, In complete machine front portion province counterweight, sticking up and up to standard before making hay mover, user is comfortable and convenient, fuel-efficient energy-conservation without internal combustion engine and have Profit RoHS discharges environmental protection；Crashproof security personnel and relaxation brake holding can ensure that brake, the most crashproof and solve sometimes to contain the hard thing of steel in meadow And hinder cutter occasionally or cause is toppled the difficult problem of hay mover；Add accumulator and free to advance or retreat expand mowing model at double with the winder stopped with drawing Enclose, it is possible to resolve power-operated mower is limited by power supply and difficult widely used problem；The stretched and relaxed brake holding of function wave dish brake is Individual innovation, its brake is additionally provided with the reel of the axial brake pad gradually raised by function, and is provided with the band of many internal tooths of inside Wheel, and have the radial direction centrifugal block for clutch use of many curved tooths, may be adapted to different types of machines, it is relaxation brake holding that invention function wave dish changes vexed cumulative of stopping, Interval is pulsed and the brake new concept of the energy that scatters is an invention；Crashproof insurance, it is ensured that brake, can cut and can beat, free to advance or retreat, this Say the hard nut to crack easily doing difficulty, always power-operated mower；When unmanned precognition occurs, the most malfunctioning is exactly old Disaster problem, it is perfectly safe to think just as the mankind, never overturns, and the invention aspired after perfection is endless；Pull with central pull The bull stick having labyrinth makes reel unwrapping wire, thus has broken moving head nylon wire cutter sweep and be not used to the history of hay mover, and different Type multiple-grooved nylon wire also favourable chaffcutter is sharp and energy-conservation and noise reduction；Again owing to using a kind of Winder with multiple damping mechanism , multiple complementation is more reliable, i.e. by centrifugal slow restoring device, and side piston damping device, position lock and ball position lock, reverse blocking mechanism, The winder that racker angle slot type damping mechanism is complementary, thus considerably increase the mowing of the power-operated mower of common live wire Scope；Perhaps it can be said that it has started a kind of existing moving head having chassis crashproof safety belt function wave dish brake again winder The frontier of hay mover；And invention function wave dish to change vexed cumulative of stopping be relaxation brake holding, interval pulsation and the brake of the energy that scatters newly is managed Read and also can be used for multiple fields as the brake method of a kind of invention；There is the string of the logatithmic spiral brake that automatic brake holding protects Swashing motor powered hay mover, the arc of the trough rim (224) of the arcuate groove hollowed out being provided with because of brake bar (208a) it described is One section of logatithmic spiral has the characteristic that pressure angle is the most equal, forms the brake having cam structure of essence, produces in batches Solve and be not easy to make hay knife jerk meet a difficult problem for safety.

The garden instrument having multiple lithium battery kit answers market to wish to produce, and increases power supply, kills two birds with one stone before hay mover Portion is equal to having added counterweight.The inside coupling mechanism of lithium battery kit, without any easy heating between 20 built-in lithium batteries The wire of big electric current, by six anode fishplate bars of described lithium battery and to many fishplate bars of lithium battery the 11st negative electrode fishplate bar at lithium Outside batteries and described lithium battery socket are connected together to arrange orderly and prolonged reliable lithium battery kit.The inside of lithium battery kit Having groove on the crimping contact of coupling mechanism, described groove is to connect two symmetrical arcuate grooves, to form two with a straight trough Protrude, and on described protrusion, respectively set two through holes, and form crimping contact.Material with elastic plate its through normalizing heat treatment, Or with beryllium-bronze, or use titanium memorial alloy.The hay mover of described two lithium battery kits of tool, it is characterised in that its tool is many Individual lithium battery kit；It is anterior to add counterweight that described multiple lithium battery kits are located at hay mover；Described lithium battery kit (126) Inside coupling mechanism comprise lithium battery case (126k), lithium battery socket (126k), the lithium battery first anode Fishplate bar (126a1), lithium battery second plate fishplate bar (126b2), lithium battery third anode fishplate bar (126c3), lithium battery the 4th anode fishplate bar (126d4), lithium battery the 5th anode fishplate bar (126e5) , lithium battery the 6th anode fishplate bar (126f6), lithium battery the 7th negative electrode fishplate bar (126b), lithium battery the 8th cloudy Pole fishplate bar (126c), lithium battery the 9th negative electrode fishplate bar (126d), lithium battery the tenth negative electrode fishplate bar (126e) , lithium battery the 11st negative electrode fishplate bar (126f), the lithium battery case that the inside coupling mechanism of described lithium battery kit comprises (126k) be listed as three rows built with 20 and a middle row have six and both sides often arrange be respectively arranged with seven cylindrical also And its anode all at front and its negative electrode all at the lithium battery of reverse side；Described lithium battery socket (126k) is installed in described The outside of lithium battery case (126k) is to make power supply；Described lithium battery first anode fishplate bar (126a1), lithium are electric Pond second plate fishplate bar (126b2), lithium battery third anode fishplate bar (126c3), lithium battery the 4th anode fishplate bar (126d4), lithium battery the 5th anode fishplate bar (126e5), lithium battery the 6th anode fishplate bar (126f6) Be installed in the most successively the front in described lithium battery case (126k) and successively with load 20 be listed as three rows and A middle row i.e. second row has six and anode that the cylindrical lithium battery that i.e. first row and the 3rd row are respectively arranged with seven is often arranged on both sides is connected Connect；And described lithium battery the 7th negative electrode fishplate bar (126b), lithium battery the 8th negative electrode fishplate bar (126c), lithium battery 9th negative electrode fishplate bar (126d), lithium battery the tenth negative electrode fishplate bar (126e), lithium battery the 11st negative electrode fishplate bar (126f) be installed in the most successively the reverse side in described lithium battery case (126k) and successively with load 20 Individual it is listed as three rows and the middle i.e. second row of a row has six and both sides are often arranged i.e. first row and the 3rd row and are respectively arranged with the cylindrical lithium of seven The negative electrode of battery is connected；Described lithium battery first anode fishplate bar (126a1) has two crimping contacts that dumb-bell shape is connected So that the Anode of lithium cell and the 3rd connecting first row first ranked first individual Anode of lithium cell；Described lithium battery second plate fishplate bar (126b2) there are four connected crimping contacts of cross to connect Anode of lithium cell and the second row of first row second The Anode of lithium cell and the 3rd of second and the 3rd ranked second individual Anode of lithium cell；Described lithium battery third anode fishplate bar (126c3) four the crimping contacts having seven fonts connected ranked third individual Anode of lithium cell and second row to connect first The Anode of lithium cell and the 3rd of the 3rd ranked third the individual and Anode of lithium cell of the 4th；Described lithium battery the 4th anode fishplate bar (126d4) there are down four crimping contacts that seven fonts are connected to connect first and ranked fourth and the lithium battery sun of the 5th Pole and second ranked fourth individual Anode of lithium cell and the 3rd and ranked fifth individual Anode of lithium cell；Described lithium battery the 4th anode fishplate bar (126d4) there are down four crimping contacts that seven fonts are connected to connect first and ranked fourth and the lithium battery sun of the 5th Pole and second ranked fourth individual Anode of lithium cell and the 3rd and ranked fifth individual Anode of lithium cell；Described lithium battery the 5th anode fishplate bar (126e5) there are four connected crimping contacts of cross to connect the sextus Anode of lithium cell of first row and second row The Anode of lithium cell that 5th and sextus Anode of lithium cell and the 3rd ranked sixth；Described lithium battery the 6th anode fishplate bar (126f6) two the crimping contacts having dumb-bell shape connected ranked seventh individual Anode of lithium cell and the 3rd row to connect first Described lithium battery the 7th negative electrode fishplate bar (126b) has four connected crimping contacts of seven fonts to connect first row first Individual and the lithium cell cathode of second and second row first lithium cell cathode and the 3rd ranked first individual lithium cell cathode； Described lithium battery the 8th negative electrode fishplate bar (126c) has down four crimping contacts that seven fonts are connected to connect first row the The lithium cell cathode of three and the lithium cell cathode and the 3rd of second row second ranked second the individual and lithium cell cathode of the 3rd； Described lithium battery the 9th negative electrode fishplate bar (126d) has four crimping contacts that cross is connected to connect first row the The lithium cell cathode of four and second ranked third individual and the 4th lithium cell cathode and the 3rd and ranked fourth individual lithium cell cathode； Described lithium battery the tenth negative electrode fishplate bar (126e) has four connected crimping contacts of seven fonts to connect first and ranked fifth Individual and sextus lithium cell cathode and second ranked fifth individual lithium cell cathode and the 3rd and ranked fifth individual lithium cell cathode； Described lithium battery the 11st negative electrode fishplate bar (126f) has down four connected crimping contacts of seven fonts to connect first row The lithium cell cathode of the 7th and the sextus lithium cell cathode of second row and the 3rd ranked seventh individual lithium cell cathode；Built-in two Without the wire of big electric current of any easy heating between ten lithium batteries, it is connected with lithium battery and described lithium battery socket by described fishplate bar Orderly and prolonged reliable lithium battery kit is arranged to be formed；

The garden instrument of the multiple lithium battery kit of described tool updated and grope, it is characterised in that open on described crimping contact Having groove, described groove is to connect two symmetrical arcuate grooves with a straight trough, to form two protrusions, and respectively sets two on described protrusion Individual through hole, thus form crimping contact.

The garden instrument of the multiple lithium battery kit of described tool updated and grope, it is characterised in that described hay mover is provided with Two described lithium battery kits.

The garden instrument of the multiple lithium battery kit of described tool updated and grope, it is characterised in that described hay mover is provided with No less than the lithium battery kit described in two.

The garden instrument of the multiple lithium battery kit of described tool updated and grope, it is characterised in that the front portion of described hay mover It is provided with two described lithium battery kits.

The garden instrument of the multiple lithium battery kit of described tool updated and grope, it is characterised in that the front portion of described hay mover It is provided with at least one described lithium battery kit.

The garden instrument of the multiple lithium battery kit of described tool updated and grope, it is characterised in that the front portion of described hay mover The downward projection of connecting shaft of two front-wheels be provided with at least one described lithium battery kit.

The garden instrument of the multiple lithium battery kit of described tool updated and grope, it is characterised in that described fishplate bar material bullet Property conductive plate is through normalizing heat treatment.

The garden instrument of the multiple lithium battery kit of described tool updated and grope, it is characterised in that described fishplate bar material bullet The beryllium-bronze of property conductive plate.

The garden instrument of the multiple lithium battery kit of described tool updated and grope, it is characterised in that described fishplate bar material bullet Property conductive plate titanium memorial alloy.

Accompanying drawing explanation

The present invention is further described with embodiment below in conjunction with the accompanying drawings.

Fig. 1 is the garden instrument the having multiple lithium battery kits schematic diagram containing the hay mover of two lithium battery kits of tool.

Fig. 2 is the circuit diagram of the series motor power-operated mower having winder.

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

Fig. 4 be have a series excited machine be located at the schematic diagram that having in the middle part of hay mover pulls the cutter sweep assembly of bull stick and moving head.

Fig. 5 be have a series excited machine be located at the profile that having in the middle part of hay mover pulls the cutter sweep assembly of bull stick and moving head.

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

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

Fig. 8 is the schematic diagram of the big belt pulley (82) by the motor-driven cutter sweep assembly being located in the middle part of hay mover biased.

Fig. 9 is the schematic diagram pulling bull stick (78) being located at the cutter sweep assembly 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 of the insulation tool rest (85) having fan.

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

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

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

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

Figure 17 is the detonation configuration schematic diagram of bobbin winoler.

Figure 18 is the axonometric chart of the damping rotating disk of centrifugal slow restoring device.

Figure 19 be centrifugal slow restoring device join damping rotating disk have the turning the axonometric chart of pin of torsion spring.

Figure 20 is the part assembling structural representation of bobbin winoler.

Figure 21 is the schematic top plan view during locking of the inside and outside cam path having far and near many control point.

Figure 22 is the schematic top plan view during pull-out of the inside and outside cam path having far and near many control point.

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

Figure 24 is the schematic diagram of the side piston damping device 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 axonometric chart of the spiral friction one-way mechanism of winder and damping unit.

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

Figure 29 is the axonometric chart 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 axonometric chart of racker.

Figure 32 is the generalized section having the position of ball to lock.

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

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

Figure 35 is the profile during brake of the brake of tape function ripple dish (206) of power-operated mower.

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

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

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

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

Figure 40 is that the brake of power-operated mower removes output belt pulley and exposes the schematic perspective view of the reel (204b) of inside.

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

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

Figure 43 is the schematic diagram of the logatithmic spiral brake having automatic brake holding to protect.

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

Figure 45 is the schematic diagram of the logatithmic spiral brake having automatic brake holding to protect of dismounting side friction plate.

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

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

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

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

Figure 50 is the schematic perspective view of the logatithmic spiral brake having automatic brake holding to protect of dismounting belt wheel (204).

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

Figure 52 is the generalized section of described wedge.

Figure 53 is the schematic perspective view of described lithium battery kit (126).

Figure 54 is that the inside coupling mechanism of lithium battery kit and its anode are all at the schematic diagram in front.

Figure 55 is that the inside coupling mechanism of lithium battery kit and its anode are all at the another schematic diagram in front.

Figure 56 is that the inside coupling mechanism of lithium battery kit and its negative electrode are all at the schematic diagram of reverse side.

Figure 57 is the schematic diagram of lithium battery case (126k).

Figure 58 is the schematic diagram that winder fills fore series motor power-operated mower.

Figure 59 is the schematic perspective view of the hay mover of two lithium battery kits of tool.

Figure 60 is the schematic top plan view of the hay mover of two lithium battery kits of tool.

Figure 61 is the anterior schematic diagram of the hay mover of two lithium battery kits of tool.

Figure 62 is the schematic diagram of the side of the hay mover of two lithium battery kits of tool.

As it can be seen, 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. is disc spring clockwork spring；12. is upper deep bid；13. is upper casing； 14. is main wheel；15. is pipe joint；16. is lower wall；17. is lower casing；18. is to have strong market potential；19. is support；20. is lower small end cover； 21. is upper little inner cap；22. is upper little enclosing cover；105. is the internal coiling friction wheel that helical angle is more than 23.5 degree；106. is helical angle Helical axis more than 23.5 degree；23. is reverse blocking rotating disk；24. is reverse blocking switch block；25. is bearing pin；26. is torsion spring (26)；41. is arc Shape tooth bar；42. are and arc-shaped rack meshed gears；43. is poke rod；51. is guider after-poppet；52. is before guider Frame；53. is racker；54. is roller shaft core cap；55. is roller；61. is the trap (61) of trap stage clip mechanism；62. is alive The stage clip (62) of plate stage clip mechanism；63. is the damping box shell (63) of trap stage clip mechanism；64. is the close of trap stage clip mechanism Thread spindle (64)；65. is the damping lid (65) of trap stage clip mechanism；63a. be trap stage clip mechanism damping box shell ( 63) convex guide rail (63a)；70. is the ball (70) having ball position to lock；71. is to have what ball position locked to have axial elongated slot (71a) Position lock box shell (71)；72. is the lock core (72) having ball position to lock；73. is to have what ball position locked have L-shaped end (73a) and have The torsion spring (73) of U-shaped end (73b)；74. is lock core shaft (74)；25-1. is reel spring；25-3. be reel；134. It it is nylon wire；25-3b. is reel aluminum head；25-6. is line eye inserted sheet；25-7. is line box cover；126. is blade sleeve；127. be 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. it is winding L2；M. it is series excited machine；AQ. it is to start button；75. is handle 75；Di. it is diode；R1 is resistance R1；R2. it is electricity R2；LED. It is luminous tube LED；90c. be carrier base determine slide 90c；90a. is slide bar 90a；90b. is spacing 90b；90. is support 90 of living； 90c. is to determine slide 90c；85. is tool rest 85；85a. is spline 85a；82. is big belt wheel 82；82a. is spline 82a；85d. is wind Fan 85d；So as wind-guiding；85c. is small through hole 85c；85b. is cutting edge 85b；76. is interior framework；77. is series excited machine；84. are Motor pulley；83. is belt；82. is big belt pulley；81. is bracing wire；78. is to pull bull stick；79. is thrust bearing；80. is to have Labyrinth draw pivoted frame 80；24-3. is head capsule 24-3 of beating the grass；123. is protective ring 123；34a. is notch 34a；81. is bracing wire 81； 81b. is unwrapping wire stick 81b；80c. is the hole 80c pulling bull stick；80b. is elongated hole 80b；80d. is centre bore 80d；80a. is fan Palace 80a；75b. is the connector assembly 75b of band handle 75；The head of described handle 75 is provided with eave tile；QA2. it is sliver QA2；QA1 It is briquetting QA1；QA3. it is banking stop QA3；201a. brake ring；203. output shaft；204. belt wheels cutting disk center；206. function wave dishes 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 assembly；224b. projection is dialled Seat；Circular arc under 224c.；The upper circular arc of 224d.；225. return pulling eyes；226. rotation hole；227. projection driver plates；228. reset seat； 228a. reseting pressuring spring；

126a1. is lithium battery first anode fishplate bar (126a1)；

126b2. is lithium battery second plate fishplate bar (126b2)；

126c3. is lithium battery third anode fishplate bar (126c3)；

126d4 is lithium battery the 4th anode fishplate bar (126d4)；

126e5 is lithium battery the 5th anode fishplate bar (126e5)；

126f6. is lithium battery the 6th anode fishplate bar (126f6)；

126b. is lithium battery the 7th negative electrode fishplate bar (126b)；

126c. is lithium battery the 8th negative electrode fishplate bar (126c)；

126d. is lithium battery the 9th negative electrode fishplate bar (126d)；

126e. is lithium battery the tenth negative electrode fishplate bar (126e)；

126f. is lithium battery the 11st negative electrode fishplate bar (126f)；

126k. is lithium battery socket (126k)；

126k. is lithium battery case (126k).

Some standard component of variant type and general part are omitted, because engineering staff will be readily apparent.

Detailed description of the invention

First build computer 3D mould, then die sinking tool；Adding crashproof and brake again on hay mover, its technical equation and modeling method be:

Using PRO/ENGINEER WILDFIRE mapping software, newly set working directory, newly-built part, 2 concentric circulars painted by grass.

Opening variable cross section scanning (Var Sect Sweep) instruction, choosing above 2 circles is scanning track and reference locus.

Draw the straight line of parallel 2 disks, length L=(D-d)/2, and corresponding round edge is along projection line.

Set up parameter (PARAMETER) 1:C real number (real number), can be with composing between 0.01-1 according to concrete operating mode Value, such as 0.3；C is also referred to as wave height.Set up parameter (PARAMETER) 2:N integer (integer), with according to concrete Operating mode is choosing value between 2-100, and such as 13；N is also referred to as wave number.Opening relationships (RELATION), such as the sine wave side of the present invention Formula is: computer acquiescence SDi=C*SIN (TRAJPAR*360*N)；In above formula, i is dimension figure serial number；SIN=SINE, SIN function；TRAJPAR, lopcus function.Using rotation again, merge, hypostazation etc. instructs, and is i.e. modeled as function wave dish.

Again with described equation input CNC machining center, with CIMATRO or MASTCAM punching block, or with milling machine, planer and Spark machined.When using spark machined, with described equation input CNC machining center, then first to make tungsten copper electrode.

Manufacture method has multiple；Or by the manufacture method of pack alloy, with the die casting machine batch production function wave dish having cold pressing chamber , base material is aluminium alloy ZL109, or AC8A, and adds rub resistance material.Or the manufacture method with die case zinc aluminium alloy, with having The die casting machine batch production of hot pressing room, base material confusion adds rub resistance material.Or make mould with the function wave disc molding core made Tool, and first it is made multiple wax-pattern core, function wave dish foundry goods is cast out the most again in a large number with lost wax casting.

Special needs to be pointed out is, the function waveform of the present invention may be used without other multiple mathematical function and combines with coarse convex-concave.

This part is the significant improvement of the common hay mover cut the grass on a lawn for places such as garden, park and roadsides, mainly improves It it is the hay mower front portion support that is provided with the placement accumulator of movable extraction；The cutter sweep being provided with in the middle part of hay mover is by not filling Dragged at this center but the series excited machine of biasing；Cutter sweep can be with two kinds, a kind of cutter being to have fan plastics tool rest, Another kind is that the nylon wire of the reel in runner on former grass-mowing machine is transplanted on hay mover；Because the series excited machine of biasing is conceded Cental axial position, could pull bull stick with the central pull of the present invention, makes reel aluminum head unwrapping wire, thus has broken 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 multiple damping mechanism, i.e. by from The slow restoring device of the heart, side piston damping device, position lock, trap stage clip damping mechanism, reverse blocking mechanism, racker angle slot type The Winder that damping mechanism is complementary, thus considerably increase the mowing scope of the power-operated mower of common live wire.Perhaps may be used To say, having started a kind of existing moving head has again the hay mover of winder, such a new technical field.Its usefulness is to solve Counterweight, power supply and all problems of mowing.

The present invention solves its technical problem and is adopted the technical scheme that:

A kind of series motor power-operated mower, is the existing moving head hay mover that has again winder, mainly cuts on common lawn Being equipped with three big assemblies on grass machine, be i.e. provided with bracket assembly for battery, be provided with that series excited machine dragged is located in the middle part of hay mover There is the cutter sweep assembly pulling bull stick and moving head, and be provided with winder assembly；Described support, is at hay mower Front portion is provided with the support of the placement accumulator of movable extraction；Described cutter sweep has two kinds, and a kind of is cutting at hay mover center On grass cutter, it is provided with the tool rest of plastic fan, in order to wind-guiding and insulation；Another kind is the reel in runner on former grass-mowing machine Nylon wire is transplanted on hay mover, because cental axial position conceded by the series excited machine of biasing, its is possible to make central shaft hollow, ability Pull bull stick with the central pull of the present invention, make reel unwrapping wire；Preferably by grass bar grass condition trial cutter sweep time practical；Described Winder be positioned on front portion or the middle part of hay mover, solve counterweight and power supply；Described in detail individually below:

The bracket assembly for battery that described series motor power-operated mower is provided with, is to be provided with movable in hay mower front portion The support of the placement accumulator extracted out；Described bracket assembly for battery, as shown in figure 11, by the support being packed in bottom hay mover Seat determine slide 90c, and the telescopic support alives 90 being provided with slide bar 90a and spacing 90b, and unillustrated with charger with The accumulator of inverter is formed, and what the slide bar 90a of described support alive (90) was sleeved on described carrier base determines in slide 90c, when After being drawn out and being positioned by spacing 90b, described accumulator can be placed thereon, also can let alone what counterweight.Operator both can be selected for Described accumulator, can use external power supply instead by winder again, in order at the region, lawn that Duo Shu is mingled with or temporary interruption In the case of can mow.

The cutter sweep assembly being provided with in the middle part of described series motor power-operated mower, is by not being contained in this center but biasing Series excited machine dragged；Cutter sweep can be with two kinds, a kind of cutter being to have fan plastics tool rest, and another kind is former grass-mowing machine On moving head runner in the nylon wire of reel be transplanted on hay mover；Because central shaft position conceded by the series excited machine of biasing Put, bull stick could be pulled with central pull, make reel aluminum head unwrapping wire, thus broken moving head nylon wire cutter sweep and cannot use History in hay mover；The cutter having fan plastics tool rest of described series motor power-operated mower, at hay mover center On hay knife, being provided with the tool rest of plastic fan, referring to Figure 12, described tool rest 85 is provided with spline 85a, in order to big belt wheel The spline 82a of 82 matches, in order to make the grass that lancinates of tool rest under the drive of the series excited machine of biasing；Described tool rest 85 is provided with Multiple fan 85d, in order to wind-guiding；And described fan is provided with multiple small through hole 85c, preferably hex hole, in order to noise reduction；And And described fan is provided with cutting edge 85b, in order to anti-tangle grass；Described tool rest preferably uses electrically non-conductive material, such as nylon to add fine plastics.

The cutter sweep assembly being provided with in the middle part of described series motor power-operated mower, is by not being contained in this center but biasing Series excited machine dragged；Cutter sweep can be with two kinds, a kind of cutter being to have fan plastics tool rest, and another kind is former grass-mowing machine On moving head runner in the nylon wire of reel be transplanted on hay mover；Because central shaft position conceded by the series excited machine of biasing Put, bull stick could be pulled with central pull, make reel aluminum head unwrapping wire, thus broken moving head nylon wire cutter sweep and cannot use History in hay mover；Have moving head and the central pull that are provided with in the middle part of described series motor power-operated mower pull cutting of bull stick Cut assembly of devices, referring to Fig. 4 and Fig. 5, by interior framework 76, series excited machine 77, motor pulley 84, belt 83, big belt pulley 82, draw Line 81, pulls bull stick 78, thrust bearing 79, and have labyrinth draws pivoted frame 80, and moving head is formed；And described moving head, claimed again For beating the grass assembly containing the flake down of line box base, can be referring to Figure 10, by head capsule 24-3 of beating the grass, reel spring 25-1, reel 25-3 , nylon wire 134, protective ring 123, line eye inserted sheet 25-6, line box cover 25-7 are formed；Described blade 127 is located at mowing machine cut dish Circumference on, the used time is not placed on blade sleeve 126 on blade 127, has protective action；Originally with firm reel aluminum head 25-3b, When line in short-term, operator's pier pressure once, reel aluminum head 25-3b touch ground, make reel spring 25-1 compress, and make reel 25-3 turns so that it is interior nylon wire 134 leads to wire over inserted sheet 25-6, and unwrapping wire, the long line of releasing is pruned by blade 127； Now change into without pier pressure touch ground, therefore reel aluminum head 25-3b can be saved, but pull bull stick with central pull, make reel unwrapping wire； The long line released is pruned by blade 127；Described nylon wire 134, the most handy a kind of grass-mowing machine many line of rabbet joint of abnormity, described The feature of special-shaped line is to have notch 34a on its cross section, minimum of one, or multiple, such as 3；Described notch is along nylon wire Helical, and circumferentially become decile uniform；Described notch is triangle, in order to mowing；Described interior framework 76, dress The top cutting dish of lawnmower chassis, on the axle of the series excited machine 77 of biasing, is provided with motor pulley 84, and by belt 83, drives The dynamic centrage big belt pulley 82 cutting disk center on chassis；Described big belt pulley 82 drives described moving head；Described great Pi Belt wheel 82 and head capsule 24-3 of beating the grass, line eye inserted sheet 25-6, line box cover 25-7 are sequentially connected, and pass through coiling in head capsule 24-3 of beating the grass Wheel spring 25-1, is pressed with reel 25-3, described reel 25-3 is equiped with nylon wire 134, and protective ring 123；Described Pull bull stick 78 to be connected with described reel 25-3, or be connected, or use axle ring washer, or use anti-screw thread, or be connected with thrust bearing； The described other end pulling bull stick 78, by thrust bearing 79, and is connected with the pivoted frame 80 that draws having labyrinth, and described draws pivoted frame 80 On be set with the termination of steel wire rope of described bracing wire 81, and the unwrapping wire behaviour of another distal head of bracing wire and the big armrest side of hay mover Vertical pole 81b is connected；When unwrapping wire, bracing wire pulls bull stick, referring to Fig. 7, make on the several boss on reel move, and with line box cover The hole, several holes of 25-7 disengages, and reel rotates relative to head capsule of beating the grass and puts one and roll off the production line；When beating the grass, whole moving head is same to be turned, around Line wheel does not rotate just not unwrapping wire relative to head capsule of beating the grass；Described have a labyrinth draw pivoted frame 80, be square frame-shaped, in order to being unlikely to deform, because of The most easy-to-draw must deform with monolateral；It is provided with the hole 80c pulling bull stick below, in order to put thrust bearing 79 and insertion rod, its side It is provided with elongated hole 80b, in order to put pull wire head into；It is arranged above with centre bore 80d to put bracing wire, and particularly it is arranged above with labyrinth 80a , it has multiple detour, the elongated hole described in connection and centre bore, in order to a thick termination of the steel wire rope of bracing wire first passes through elongated hole 80b Put the square frame drawing pivoted frame 80 into, then the steel wire rope of bracing wire is taken a devious route entrance centre bore along multiple detours of labyrinth 80a, thus not Easily get loose.

The circuit diagram of described series motor power-operated mower, as in figure 2 it is shown, mainly by insurance RC, switch K, inductance L3, inductance L4, electric capacity C, and it is provided with the series excited machine M of winding L1 and winding L2, and start button AQ and handle 75, and diode Di, electricity Resistance R1, R2, luminous tube LED, bobbin winoler and plugs and sockets are formed；The present invention is specially added with insurance RC, and it uses electric fuse, Or with thermorelay, or with overcurrent protector, in the hope of safer；Why insured in power supply source, insurance to be added？Cause For power supply source also for many places, its insurance is the biggest, 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, all it is contained in the inserting of band handle 75 of mower handrail frame On headstock 75b；The head of described handle 75 is provided with eave tile；Described starting button AQ is provided with sliver QA2, and passes through sliver In succession briquetting QA1, is additionally provided with banking stop QA3；When pressing starting button AQ, and when pulling handle 75, the head of described handle 75 The eave tile being provided with press against the briquetting QA1 starting button AQ, and makes the briquetting QA1 of starting button AQ press against switch K, could start；When Time to be closed, as long as pulling handle 75, each part the most just can elastic reset；Described diode Di, resistance R1, R2, luminous tube LED is only the effect of a display lamp；One termination power of described winder, the other end of winder can with band handle 75 insert Plug on headstock 75b connects, and connects motor by switch K.

Operator selects a kind of Winder with multiple damping mechanism i.e. by wheel housing assy, is centrifuged slow restoring device, Side piston damping device, position lock is, and filling around pipe of being formed of angle slot type damping mechanism on reverse blocking mechanism and racker On the shell put by having strong market potential 18 connections and the front portion of hay mover or middle part can be placed on by the support 19 of micro-turn in 180 degree Mode is assembled；As shown in Fig. 1 or Fig. 3；Also can set a vertical axis in the front portion of hay mover, and set at the middle part of support 19 Borehole jack assembles on the vertical axis；Or, a vertical axis is set at the middle part of hay mover, and in the middle shaft part apertured of winder , it is enclosed within vertical axis and assembles；And the good power supply of grafting and being fixed；Operator is when mowing is turned around, it is preferred that line is from cutting Turn to before grass machine, and do not turn to after hay mover, that is it is noted that do not mix foot.Mix according to meadow and Near-far situation, operator is also optional with the several or bobbin winoler of those several damping mechanisms, because of the week at fixing gear wheel 4 Enclose, have space can place multiple little gear 9 to connect multiple damping mechanism and position lock.Or described accumulator can be used instead. Because described wheel housing assy is 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, lower casing 17, have strong market potential 18, support 19 is formed.The hole of the central shaft of described shell is equipped with being provided with rotating shaft Lower wall 16 and inner disc 5；Inner disc 5 forms restoring device by disc spring clockwork spring 11 and upper deep bid 12；Inner disc 5 inserts little inner cap 21, and be installed on upper casing 13 by upper little enclosing cover 22 is fixing again.It is fixedly mounted with disc spring on groove on the axle of motionless inner disc 5 to send out The one end in the close center of circle of bar 11, in the card column of the edge that the outer ring of described disc spring clockwork spring is assemblied in the main wheel 14 of rotation, And covered by the screens everywhere at edge with deep bid 12.So gear wheel is motionless.When operator pulls pipeline, because main Wheel 14 on be equipped with wire terminal 15, in wire terminal by tubulature line and pipeline through racker 2 rollers and around fortunately On main wheel, and main wheel 14 is screwed with lower wall 16 and is connected, and by the center big pipe axle kink rotationally of lower wall 16 On the smooth outer shaft table of the big pipe in center being inserted into lower casing 17, therefore upper deep bid 12, main wheel 14, pipe joint 15, lower wall 16 is relative It is to rotate in shell；Driven by little gear 9 and rotating disk 6 and turn one end 30 of pin 10 along the cam class groove of the bottom surface of damping box shell 3 Interior operation；When stopping drawing, turn the pin end 30 of pin because clockwork spring retroaction can lock；Drawing a little again and unclamp, pin end 30 is along outer ring recess Without lock, flexible pipe or cable under the counteracting force of clockwork spring 11, automatic rewinding；If time too fast, at a high speed as planetary gear effect Little gear 9 makes that small slide block 1 is centrifugal to be stretched out, with shell limit and contact with valve piston 7 and damp.Described is drawn by extension spring 2 and mutually along resistance The involute face of the small slide block 1 that the slideway 6a of Buddhist nun's rotating disk 6 stretches out, the particularly peach shape body of small slide block 1 and parabola face, in single file With valve piston 7 and damping box shell 3 internal impact, engagement, sliding, friction, all multiactions strengthen slow retraction damping effect.

The scheme of the newest design is in the winder used, and utilizes middle motionless gear wheel 4, can fill more about The feature that little gear 9 rotates, installs another damping box shell additional, or replaces the damping unit that bounces back slowly, and the present invention also may be used Be referred to as having trap stage clip mechanism and many damping mechanisms around first device, therefore install several damping box additional, be by customer requirement and product Performance required by model is selected.Again because described trap stage clip mechanism is by little gear 9, by little gear 9 driven close Thread spindle 64, trap 61, stage clip 62, damping box shell 63, damping lid 65 forms；It is characterized in that: described close thread spindle 64 are 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 is favourable In processing；Described trap 61 is provided with female thread, in order to is connected with close thread spindle 64 and moves up and down；Described trap 61 It is provided with multiple external groove, preferably 4, in order to slide with the multiple convex guide rail 63a phase in damping box shell 63；Described trap Contact in the box of damping box shell 63 equipped with described stage clip 62, the other end of stage clip 62 for 61 times；Described damping box shell 63 fills Fit on main wheel 14；Described damping lid 65 is assemblied in above damping box shell 63, therefore when main wheel 14 bounces back, little gear 9 The close thread spindle 64 driven makes trap 61 move down, and makes stage clip more than 62 stress in the box of damping box shell 63, plays damping action； Again when main wheel 14 inverts in pipeline pull-out, the close thread spindle 64 that little gear 9 is driven makes to move on trap 61, makes stage clip 62 Stress on less in the box of 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, it is provided with the helical axis 106 that another identical little gear 9 drives, with helical angle more than 23.5 The spiral of degree couples with internal coiling friction wheel 105；Move down at the bottom of friction shell when axle rotates forward hour wheel, on the contrary upper shifting；Form antivibrator The damping of spiral mill erasing one-way mechanism.

Meanwhile, in another damping box shell installed additional, peripheral several identical one of them set little of gear wheel 4 more Under the driving of gear 9, reverse blocking rotating disk 23 rotates；With the reverse blocking mechanism of the Winder of multiple damping mechanism, by reverse blocking rotating disk 23, reverse blocking switch block 24, torsion spring 26, bearing pin 25, little gear 9 is formed.The multiple spies laying bearing pin 25 of described reverse blocking rotating disk It not the reverse blocking switch block 24 of the activity that bearing pin 25 set that 4 uniform hole 23c are inserted into is filled with, laying the multiple of torsion spring at ordinary times Particularly 4 uniform aperture 23b are inserted under the torsion spring 26 of one end and the effect of the torsion spring other end thereof, its reverse blocking switch block 24 Little cambered surface 24c does not touch the inwall of damping box shell, but chord plane 24d of reverse blocking switch block 24 is near inwall, in other words forward pull-out Time without hindrance, the spacing prominent 24a of reverse blocking switch block 24 with limit resistance rotating disk limit stop block 23a match and.But when inversely bouncing back, reverse blocking Switch block 24 will be occurred centrifugal deflection to cause little cambered surface 24c of reverse blocking switch block 24 to be touched when speed is fast by the effect of centripetal force The inwall of damping box shell, causes reverse blocking effect.

Because be located at the upper casing 13 of Winder, the racker 53 in the exit of lower casing 17 lay 2 roller shaft core caps 54 2 holes of guider after-poppet 51, are all changed to the oblong slots of mutual angled a as shown in figure 29, thus constitute described 2 axle center of roller shaft core cap are loose along angle groove 51a roller farther out when pipe is drawn out, and nearer along angle groove 51b when drawing in The angle slot type damping mechanism of the variable degree of tightness that i.e. roller is tight.When operator pulls out line, roller by outside friction component, When the roller shaft core cap 54 laying roller 55 is drawn out near along angle groove 51a；Again because of the guider of described racker 53 The roller shaft core cap 54 laid in the angle groove of after-poppet 51, can be referring to Figure 24, by the spacing in 2 original axle center, change into dynamic away from； The small extension spring hole 54c that the pulling block 54a being externally provided with of the circumference of each lid and each pulling block are provided with, by the extension spring that a pulling force is less The two ends of 54b are inserted respectively in described small extension spring hole and are held gently；2 rollers 55 are laid in described roller shaft core cap, and The pipeline of activity is installed between two rollers；Guider fore-stock 52 and the guider after-poppet 51 of described racker 53 close Just constitute the oblong slots laying the angle groove of roller shaft core cap mutual angled a the most as shown in figure 23, material is thus formed institute 2 axle center of the roller shaft core cap stated when pipe is drawn out along angle groove 51a roller farther out pine effect.And during line retraction, Owing to laying angle a of the oblong slots of the mutual angled a of roller shaft core cap (as shown in figure 23) in angle groove between 1 degree to 23 degree , again it is contemplated that pipeline is to turn left after entering dish, and make two limits of described mutual angled a, its respectively with the angle of vertical line , it is that left angle β is less than right angle γ, so during retraction pipe, roller is by inside friction component so that lay roller 55 When roller shaft core cap 54 is drawn into along angle groove 51b closely, the angle groove laying roller shaft core cap makes 2 axle center of roller shaft core cap Close, material is thus formed along angle groove 51b compared with the angle slot type damping mechanism being closely the variable degree of tightness that roller is tight.

Because the described pipe winding device having ball position lock and many damping mechanisms solves the technical side of the problem of its optional position lock Case can be described as ball position lock, technological innovation it is critical only that ball；The scheme of new design is in the winder used, in utilization Between motionless gear wheel 4, the feature that little gear 9 rotates can filled about more, installing additional described have ball position lock and hinders more The pipe winding device of Buddhist nun mechanism, it has ball position to lock by little gear 9, little gear 9 lock core shaft 74 driven, ball 70, torsion spring 73 , lock core 72, position lock box shell 71 forms；Described position lock box shell 71 is assemblied on main wheel 14, and described torsion spring 73 is enclosed within lock On mandrel 74, and normality packs tightly and puts；Described lock core 72 kink is contained in described torsion spring 73 and lock core shaft 74 and loads In described position lock box shell 71；Described lock core 72 is provided with the heart-shaped locked groove of bias, eccentric with ball catatrepsis in toilet bowl, Heart-shaped recessed bottom is to be the position locked when ball enters；It is characterized in that: described ball 70 is smooth, preferably steel ball； Again because ball 70 possesses by six-freedom degree, i.e. three translational degree of freedom and the characteristic of three rotational freedoms, so during activity, ball Just than turning, pin or purl there are is less dividing to torsional moment, and be less susceptible to block once in a while.Described torsion spring 73 is Mi Quan, cross section It is circular, it is simple to process its anfractuose L-shaped end 73a and the end 73b of U-shaped, also allows for being difficult to because of square torsion during work Turn seamed edge and the mandrel that weares and teares.Again because described its end of torsion spring 73 73a is L-shaped, therefore it is beneficial to be stuck in described lock Above core 72；And other end 73b takes the shape of the letter U, there are two limits, therefore are beneficial to the promotion of described ball 70；And because of described torsion The end 73a of spring 73 is stuck on described lock core 72, and the end 73b of described torsion spring 73 reaches the heart-shaped locked groove of lock core 72 Close apex square hole in, and contact with described ball 70；Described ball 70 is movably arranged on position lock box shell 71 Axially in the heart-shaped locked groove of elongated slot 71a and lock core 72, and be sleeved on lock core shaft 74 and reach the end of torsion spring 73 of lock core 72 73b contacts, in order to be connected with the heart-shaped locked groove of lock core 72 and with described position lock box shell 71 axial elongated slot 71a and on Lower movement, its target is to put in place when described ball 70 pushes away the end 73b of described torsion spring 73 and make the internal diameter of torsion spring Mi Quan become big, To unclamp the lock core shaft 74 driven by little gear 9, make pipeline freely；And do not push away described when lock-bit fallen by described ball 70 The end 73b of torsion spring 73, and make the internal diameter of torsion spring Mi Quan diminish, to pack tightly the lock core shaft 74 driven by little gear 9, make pipe Line is motionless；Thus it is formed with ball position lock and the Winder of many damping mechanisms.When operator pulls pipeline, because main wheel Being equipped with joint 15 on 14, pressed wiring and line on joint on fortunately described main wheel, main wheel 14 passes through with lower wall 16 Screw is fixing to be connected, and by lower wall 16) center big pipe axle kink rotationally be inserted into the big pipe in center smooth of lower casing 17 Outer shaft table on, therefore upper deep bid 12, main wheel 14, pipe joint 15, lower wall 16 is to rotate relative to shell；When pull-out pipeline Time main wheel 14 drive little gear 9.When stopping drawing, described ball 70, because of clockwork spring retroaction, can be provided with along described lock core 72 Eccentric heart-shaped locked groove (eccentric with ball catatrepsis in toilet bowl), and encounter the recessed bottom of heart, ball is lock when entering Position, is in locking；Drawing a little and unclamp pipeline again, without lock, flexible pipe or cable, under the counteracting force of clockwork spring 11, return automatically Volume.In some cases, as excessive in left-right rotation angle, in the middle part of the axle of winder, or it is used as hanging down of installation aforesaid On d-axis, all can set the joint of double slip ring band carbon brush, in order to protection some through copper aluminum conductor Brinell test the hardest electric wire.

Because, on power-operated mower, the anticollision safety device being located at lawnmower chassis anterior is located at the described of described bracket assembly Live on support (90), by be installed in lawnmower chassis carrier base determine slide (90c), and telescopic be provided with slide bar (90a) and limit The support alive (90) of position (90b) is formed, and what the slide bar (90a) of described support alive (90) was sleeved on described carrier base determines slide (90c), in, positioned by spacing (90b) when drawn out, it is characterised in that described support alive (90) is outpacking rubber skin, and described Spacing (90b) be provided with limit switch, in order to when described in frontal collisions live support (90) outpacking rubber skin and make described support alive (90) trigger, when slide bar (90a) bounces back, the limit switch that described spacing (90b) is provided with, insure to form anticollision safety device； Brake in the middle part of the lawnmower chassis of the series motor power-operated mower of the described brake being located in the middle part of lawnmower chassis, contains Interior framework (76), is contained in the top cutting dish of lawnmower chassis, described interior framework is installed the series excited machine (77) of biasing, partially On the axle of the series excited machine (77) put, it is provided with motor pulley (84), and by belt (83), drives centrage to cut dish on chassis The belt wheel (204) at center；And clutch connects the output shaft (203) of its concentric, described belt wheel (204) is above with machine tooth spiral shell (216) Fix function wave dish brake block (206) being used as braking；Fix braking fixed plate (207) on interior framework (76), use hexagonal Screw (218) and hex nut (219) interfix；Braking fixed plate (207) is provided with a movable brake bar (208), logical Cross rivet (215) to connect, can flexible rotating；Brake bar (208) is provided with friction plate (209), connects with real rivet (223), logical Cross the brake retracting spring (210) acted on braking fixed plate (207) and brake bar (208) to make on friction plate (209) and belt wheel (204) Be used as braking function wave dish brake block (206) braking tensioning；Brake bar (208) is connected with control crank with a drag-line (211) Connect, in order to brake clutch；During starting pull bar startup machine, drag-line drives brake bar to rotate, and makes friction plate and keep plate Separating, now brake retracting spring is elongated, and makes brake retracting spring gather elastic force, and after starting pull bar release, power supply is cut off, belt Wheel runs out of steam, brake retracting spring release elastic force, makes friction plate tensioning keep plate, makes belt pulley stop operating, it is achieved brake function. The series motor power-operated mower of the described logatithmic spiral brake having automatic brake holding to protect, it is characterised in that it is provided with logatithmic spiral Brake；Being further characterized in that, it is provided with the tube rolling device that can be used for watering and apply fertilizer and spill the pipeline by liquid of medicine；Described Brake, containing interior framework (76), described interior framework is installed motor (77), on the axle of described motor (77), is provided with motor skin Belt wheel (84), and by belt (83), drive the centrage belt wheel (204) cutting disk center on chassis；And clutch connects its concentric Output shaft (203), described output shaft (203) connect working tool such as hay knife；Described belt wheel (204) is above with machine tooth screw (216) one end of fixed brake retracting spring (210), the other end of described brake retracting spring (210) is connected to be used as the brake bar of braking (208a) return pulling eye (225)；Described brake bar (208a) is provided with rotation hole (226) and by rivet interlacement at belt wheel (204) in and can flexible rotating；Described brake bar (208a) is provided with friction plate (209)；It is equiped with fixing on described interior framework Brake ring (201a)；The outer cover of described output shaft (203) is equipped with coaxial projection driver plate (227)；Described projection driver plate (227) edge is provided with projection and dials seat (224b)；The edge of described projection driver plate (227) is additionally provided with reset seat (228), in order to reseting pressuring spring (228a) is installed and resets；Described projection is dialled and is equipped with projection assembly (224a) on seat (224b) ；Described brake bar (208a) is provided with successively by upper circular arc (224d), trough rim (224), lower circular arc (224c), another bar The arcuate groove hollowed out that trough rim (224) is surrounded；Described upper circular arc (224d) is semi arch, and its center of circle is to described output shaft (203) distance in axle center be distal to also be the described lower circular arc (224c) of semi arch the center of circle to described output shaft (203) axle center away from From, so that the trough rim of described arcuate groove (224) is not along the concentric circumferences along output shaft axle center, and it being off, this is formed for reality Cam in matter；Projection assembly (224a) on described projection driver plate (227) is inserted into described arcuate groove and along described trough rim (224) sliding, this is formed for substantial cam structure；During because of series excited machine stall, though there being electromagnetism jerk in series excited machine, but Hay knife inertia disaster jerk, in order to make hay knife jerk to meet safety, it is necessary to brake；When series excited machine stall, by Described belt wheel (204) stall of driven by motor, the most described brake bar (208a) loses the centrifugal inertial force outwards thrown away, with described turn Dynamic hole (226) is also rotated by rivet, and the return pulling eye (225) of the brake bar (208a) being connected to by described brake retracting spring (210) And go back to position, just make to be equiped with on the interior framework described in friction plate (209) brake holding that described brake bar (208a) is provided with is fixing Brake ring (201a)；While described brake bar (208a) goes back to position, because described brake bar (208a) is provided with successively by upper circle The arcuate groove hollowed out that arc (224d), trough rim (224), lower circular arc (224c), another bar trough rim (224) are surrounded；And Because described upper circular arc (224d) is semi arch, and its center of circle is distal to the distance in described output shaft (203) axle center also be the institute of semi arch State the center of circle distance to described output shaft (203) axle center of lower circular arc (224c), make the trough rim (224) of described arcuate groove not along Along the concentric circumferences in output shaft axle center, and being off, this forms substantial cam；Being inserted into described arcuate groove and along described trough rim (224) the projection assembly (224a) on described projection driver plate (227) slided depends on substantial cam structure principle from described Circular arc (224d) pressure pushes described lower circular arc (224c) to, because the outer cover of described output shaft (203) is equipped with coaxial projection driver plate (227), so that the working tool such as hay knife stall that is connected to of described output shaft (203)；Otherwise, when series excited machine stall is moved Time, the described belt wheel (204) of driven by motor rotate, the centrifugal inertial force that the most described brake bar (208a) is outwards thrown away, with Described rotation hole (226) be that fulcrum turns on by rivet, the friction plate (209) just making described brake bar (208a) be provided with leaves The fixing brake ring (201a) being equiped with on described interior framework, meanwhile, because of described projection driver plate (227) edge also It is provided with reset seat (228), facilitates mounted reseting pressuring spring (228a) to reset.

More improving the series motor power-operated mower of the perfect described logatithmic spiral brake having automatic brake holding to protect, it is special Levy and be: on described interior framework, the fixing brake ring (201a) of installing is metal, in order to heat-resisting and wearability.

More improving the series motor power-operated mower of the perfect described logatithmic spiral brake having automatic brake holding to protect, it is special Levy and be: on described interior framework, the fixing brake ring (201a) of installing is metal, and described brake ring (201a) has many The flange of individual protrusion, in order to card jail.

More improving the series motor power-operated mower of the perfect described logatithmic spiral brake having automatic brake holding to protect, it is special Levy and be: the arc of the friction plate (209) that described brake bar (208a) is provided with is a section of logatithmic spiral.

More improving the series motor power-operated mower of the perfect described logatithmic spiral brake having automatic brake holding to protect, it is special Levy and be: the projection that the edge of described projection driver plate (227) is provided with is dialled seat (224b) and is provided with through hole and square pit, with Described projection assembly (224a) is just installed.

More improving the series motor power-operated mower of the perfect described logatithmic spiral brake having automatic brake holding to protect, it is special Levy and be: the described projection assembly (224a) installed on described projection driver plate (227) contains bolt and nut and sliding sleeve.

More improving the series motor power-operated mower of the perfect described logatithmic spiral brake having automatic brake holding to protect, it is special Levy and be: the described projection assembly (224a) installed on described projection driver plate (227) contains bolt and nut and sliding sleeve and bearing.

More improving the series motor power-operated mower of the perfect described logatithmic spiral brake having automatic brake holding to protect, it is special Levy and be: the reset seat (228) that described projection driver plate (227) is provided with is prominent crux, firmly to install reseting pressuring spring (228a)。

More improving the series motor power-operated mower of the perfect described logatithmic spiral brake having automatic brake holding to protect, it is special Levy and be: described brake bar (208a) is provided with orthogonal and tangent or round and smooth by join each other successively upper circular arc (224d), trough rim (224), the arcuate groove hollowed out that lower circular arc (224c), another bar trough rim (224) are surrounded.

There is the series motor power-operated mower of the logatithmic spiral brake that automatic brake holding protects, be provided with crashproof insurance logatithmic spiral and stop The hay mover of car device；It is on common lawn hay mover, be equipped with four big assemblies, is the accumulator being provided with charger and inverter Bracket assembly, is provided with the cutter sweep assembly that series excited machine is dragged, and is provided with tube rolling device assembly, and be provided with brake assembly； Cutter sweep assembly；The anticollision safety device that hay mover is anterior containing being located at lawnmower chassis, also containing being located at the brake in the middle part of lawnmower chassis The existing moving head of device has again winder；Trigger when making the slide bar of support alive bounce back when the outpacking rubber skin of frontal collisions support alive Limit switch, with crashproof；The machine benefit is that the logatithmic spiral brake having automatic brake holding to protect enhances crashproof insurance and brake effect Really, mowing, it is optional to beat the grass, and zone of action is big.

The hay mover of two lithium battery kits of tool answers market to wish to produce, and solves and is not easy long working and meets safety And a difficult problem for counterweight.The hay mover of two lithium battery kits of tool, has multiple lithium battery kit, increases power supply capacity, be located at hay mover Front portion is equal to add counterweight with killing two birds with one stone；The inside coupling mechanism of lithium battery kit, is all provided with between 20 built-in lithium batteries Fishplate bar is also not only to make coupling mechanism but also replace the wire of the easily big electric current of heating, by six anode fishplate bars of lithium battery with killing two birds with one stone And many fishplate bars of five negative electrode fishplate bars of lithium battery are connected with lithium battery, are formed and arrange orderly and prolonged reliable lithium battery kit.Lithium Having groove on the crimping contact of the inside coupling mechanism of battery case, described groove is to connect two symmetrical arcuate grooves with a straight trough, To form two protrusions, and on described protrusion, respectively set two through holes, and form crimping contact.Material with elastic plate its through normalizing Heat treatment, or with beryllium-bronze, or use titanium memorial alloy.The preferably downward projection of the connecting shaft of two anterior front-wheels of hay mover It is provided with at least one lithium battery kit.Its multiple lithium battery kits of tool of two lithium battery kits of described tool；Described multiple lithium battery kits It is located at hay mover anterior to add counterweight；The inside coupling mechanism of described lithium battery kit (126) comprises lithium battery case (126k), lithium battery socket (126k), lithium battery first anode fishplate bar (126a1), lithium battery Two anode fishplate bars (126b2), lithium battery third anode fishplate bar (126c3), lithium battery the 4th anode fishplate bar (126d4), lithium battery the 5th anode fishplate bar (126e5), lithium battery the 6th anode fishplate bar (126f6) , lithium battery the 7th negative electrode fishplate bar (126b), lithium battery the 8th negative electrode fishplate bar (126c), lithium battery the 9th negative electrode connect Plate (126d), lithium battery the tenth negative electrode fishplate bar (126e), lithium battery the 11st negative electrode fishplate bar (126f), The lithium battery case (126k) that the inside coupling mechanism of described lithium battery kit comprises is listed as three rows and middle one built with 20 Row have six and both sides often arrange be respectively arranged with cylindrical and its anode of seven all at front and its negative electrode all at the lithium battery of reverse side； Described lithium battery socket (126k) is installed in the outside of described lithium battery case (126k) to make power supply；Described lithium Battery first anode fishplate bar (126a1), lithium battery second plate fishplate bar (126b2), lithium battery third anode connect Plate (126c3), lithium battery the 4th anode fishplate bar (126d4), lithium battery the 5th anode fishplate bar (126e5) , lithium battery the 6th anode fishplate bar (126f6) is just being installed in described lithium battery case (126k) the most successively Face is also listed as three rows with 20 loaded successively.

Preferable implementing method according to the garden instrument having multiple lithium battery kits is enlightenment, by the content of this specification, related work people Member can carry out various change and amendment completely in the range of without departing from this invention technological thought.Skill near field For art personnel, it is clear that also have the change of many equivalent technologies, but under the precondition without departing from claimed subject matter content, institute The change done still belongs to the rights protection scope of this patent.

Claims (10)

1. having the garden instrument of multiple lithium battery kits, have multiple lithium battery kit and increase power supply capacity, it is equal to add counterweight with killing two birds with one stone in hay mover front portion；The inside coupling mechanism of lithium battery kit, being all provided with fishplate bar between 20 built-in lithium batteries is also not only to make coupling mechanism but also replace the wire of the easily big electric current of heating with killing two birds with one stone, and many fishplate bars and lithium battery by six anode fishplate bars of lithium battery and five negative electrode fishplate bars of lithium battery are connected together to arrange orderly and prolonged reliable lithium battery kit；The hay mover of two lithium battery kits of tool, it is the multi-functional hay mover containing the tube rolling device being provided with crashproof insurance logatithmic spiral brake and be provided with the liquid line watering and applying fertilizer and spill medicine；It is on common lawn hay mover, be equipped with four big assemblies, is the bracket assembly of the accumulator being provided with charger and inverter, is provided with the cutter sweep assembly that series excited machine is dragged, and is provided with tube rolling device assembly, and be provided with brake assembly；Cutter sweep assembly；Fan plastics tool rest containing existing noise reduction porous and cutting edge, is also transplanted to the nylon wire of the reel in runner on grass-mowing machine on hay mover；Because cental axial position conceded by the series excited machine of biasing, pull bull stick with central pull, just can make reel unwrapping wire；Nylon wire is band triangle spiral fluted noise reduction line；Described tube rolling device assembly, it is equiped with containing multiple damping mechanism, is by centrifugal slow restoring device, side piston damping device, position lock and ball position lock, reverse blocking mechanism, trap stage clip damping mechanism, the tube wrapping device that racker angle slot type damping mechanism is complementary；Hay mover circuit is mainly by starting button AQ and handle (75) manipulation, and is equipped with insurance；Described bracket assembly, by be installed in lawnmower chassis carrier base determine slide (90c), and the telescopic support alive (90) being provided with slide bar (90a) and spacing (90b) is formed, the slide bar (90a) of described support alive (90) be sleeved on described carrier base determine slide (90c) in, after being drawn out and being positioned by spacing (90b), support (90) of living is upper place described in charger and the accumulator of inverter；The cutter sweep assembly being provided with in the middle part of described series motor power-operated mower, is to be dragged by the series excited machine not being contained in this center but bias；Cutter sweep has two kinds, a kind of cutter being to have fan plastics tool rest, and another kind is moving head；Described fan plastics tool rest (85) that has is provided with spline (85a), and it matches with the spline (82a) of big belt wheel (82)；Described tool rest (85) is provided with multiple fan (85d), and is provided with multiple small through hole (85c), and it is hex hole；And described fan is provided with cutting edge (85b)；Described tool rest electrically non-conductive material, is plastics, adds fibre for nylon；Have moving head and the central pull that are provided with in the middle part of described series motor power-operated mower pull the cutter sweep 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), thrust bearing (79), have labyrinth draws pivoted frame (80), and moving head is formed；And described moving head, the flake down containing line box base that is otherwise known as 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 formed；Blade (127) is located on the circumference of mowing machine cut dish, and the used time is not placed on blade sleeve (126) on described blade (127)；Described interior framework (76), it is contained in the top cutting dish of lawnmower chassis, on the axle of the series excited machine (77) of biasing, it is provided with motor pulley (84), and by belt (83), drive the centrage big belt wheel (82) cutting disk center on chassis；The described moving head described in big belt wheel (82) driving；Described big belt wheel (82) and head capsule of beating the grass (24-3), line eye inserted sheet (25-6), line box cover (25-7) is sequentially connected, by reel spring (25-1) in head capsule of beating the grass (24-3), it is pressed with reel (25-3), nylon wire (134), and protective ring (123) it is equiped with on described reel (25-3)；The described bull stick 78 that pulls is connected with described reel (25-3), or is connected, or uses axle ring washer, or uses anti-screw thread, or is connected with thrust bearing；The described other end pulling bull stick (78), by thrust bearing (79), and be connected with the pivoted frame (80) that draws having labyrinth, the described termination drawing the steel wire rope being set with described bracing wire (81) on pivoted frame (80), and another distal head of bracing wire is connected with the unwrapping wire stick (81b) of hay mover；Described have a labyrinth draw pivoted frame (80), it it is square frame-shaped, it is provided with the hole (80c) pulling bull stick below, its side sets elongated hole (80b), setting centre bore (80d) above it, and it is arranged above with labyrinth (80a), there is multiple detour in labyrinth, elongated hole described in connection and centre bore, in order to bracing wire is put into and drawn pivoted frame (80) to enter centre bore；At least one notch (34a) is had on described nylon wire (134) its cross section；Described notch is helical along nylon wire, and it circumferentially becomes decile uniform；And described notch is triangle；The circuit of described series motor power-operated mower, mainly by insurance RC, switchs K, inductance L3, inductance L4, electric capacity C, and it is provided with the series excited machine M of winding L1 and winding L2, and starting button AQ and handle (75), and diode Di, resistance R1, R2, luminous tube LED, bobbin winoler and plugs and sockets are formed；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 starting button AQ, and when pulling handle (75), the eave tile that the head of described handle (75) is provided with press against the briquetting QA1 of starting button AQ, and makes the briquetting QA1 of starting button AQ press against switch K, could start；When time to be closed, as long as pulling handle (75), each part the most just can elastic reset；Described switch K has DPDT, can be switched to described lithium battery or dispatch from foreign news agency；The anticollision safety device of lawnmower chassis front portion is located on the support alive (90) of described bracket assembly, live support (90) by be installed in lawnmower chassis carrier base determine slide (90c), and telescopic it is provided with slide bar (90a) and spacing (90b) is formed, the slide bar (90a) of described support alive (90) be sleeved on described carrier base determine slide (90c) in, positioned by spacing (90b) when drawn out, described support alive (90) is outpacking rubber skin, and described spacing (90b) is provided with limit switch, to trigger, when making slide bar (90a) retraction of described support alive (90) when the outpacking rubber skin of support (90) of living described in frontal collisions, the limit switch that described spacing (90b) is provided with, insure to form anticollision safety device；The series motor power-operated mower of the described logatithmic spiral brake having automatic brake holding to protect, it is provided with logatithmic spiral brake；It is additionally provided with and can be used for pouring and fertilising and spill the pipeline by liquid of medicine or set the multiplex tube rolling device of the electric wire connecing dispatch from foreign news agency；Described brake, containing interior framework (76), motor (77) is installed on described interior framework, on the axle of described motor (77), it is provided with motor pulley (84), and by belt (83), drive the centrage belt wheel (204) cutting disk center on chassis；And clutch connects the output shaft (203) of its concentric, described output shaft (203) connects working tool such as hay knife；One end of machine tooth screw (216) fixed brake retracting spring (210) used above by described belt wheel (204), and the other end of described brake retracting spring (210) is connected to be used as the return pulling eye (225) of the brake bar (208a) of braking；Described brake bar (208a) is provided with rotation hole (226) and by rivet interlacement in belt wheel (204) and can flexible rotating；Described brake bar (208a) is provided with friction plate (209)；Fixing brake ring (201a) it is equiped with on described interior framework；The outer cover of described output shaft (203) is equipped with coaxial projection driver plate (227)；The edge of described projection driver plate (227) is provided with projection and dials seat (224b)；The edge of described projection driver plate (227) is additionally provided with reset seat (228), in order to installs reseting pressuring spring (228a) and resets；Described projection is dialled and is equipped with projection assembly (224a) on seat (224b)；Described brake bar (208a) is provided with the arcuate groove hollowed out surrounded successively by upper circular arc (224d), trough rim (224), lower circular arc (224c), another bar trough rim (224)；Described upper circular arc (224d) is semi arch, and its center of circle is distal to the distance in described output shaft (203) axle center also be that the center of circle of the described lower circular arc (224c) of semi arch is to the distance in described output shaft (203) axle center, so that the trough rim of described arcuate groove (224) is not along the concentric circumferences along output shaft axle center, and be off, this is formed for substantial cam；Projection assembly (224a) on described projection driver plate (227) being inserted into described arcuate groove and slides along described trough rim (224), this is formed for substantial cam structure；During because of series excited machine stall, though there being electromagnetism jerk in series excited machine, but hay knife inertia disaster jerk, in order to make hay knife jerk to meet safety, it is necessary to brake；When series excited machine stall, by described belt wheel (204) stall of driven by motor, the most described brake bar (208a) loses the centrifugal inertial force outwards thrown away, with described rotation hole (226) and rotated by rivet, and the return pulling eye (225) of the brake bar (208a) being connected to by described brake retracting spring (210) and go back to position, just make the fixing brake ring (201a) being equiped with on the interior framework described in friction plate (209) brake holding that described brake bar (208a) is provided with；While described brake bar (208a) goes back to position, because described brake bar (208a) is provided with the arcuate groove hollowed out surrounded successively by upper circular arc (224d), trough rim (224), lower circular arc (224c), another bar trough rim (224)；And because described upper circular arc (224d) is semi arch, and its center of circle is distal to the distance in described output shaft (203) axle center also be that the center of circle of the described lower circular arc (224c) of semi arch is to the distance in described output shaft (203) axle center, make the trough rim (224) of described arcuate groove not along the concentric circumferences along output shaft axle center, and be off, this forms substantial cam；The projection assembly (224a) being inserted on described arcuate groove and the described projection driver plate (227) slided along described trough rim (224) is pushed to described lower circular arc (224c) according to substantial cam structure principle from described upper circular arc (224d) pressure, because the outer cover of described output shaft (203) is equipped with coaxial projection driver plate (227), so that the working tool such as hay knife stall that described output shaft (203) is connected to；Otherwise, when series excited machine stall is moved, rotated by the described belt wheel (204) of driven by motor, the inertial centrifugal side that the most described brake bar (208a) is outwards thrown away, with described rotation hole (226) and turned on as fulcrum by rivet, the friction plate (209) just making described brake bar (208a) be provided with leaves the fixing brake ring (201a) being equiped with on described interior framework, simultaneously, because the edge of described projection driver plate (227) is additionally provided with reset seat (228), mounted reseting pressuring spring (228a) is facilitated to reset；On described interior framework, the fixing brake ring (201a) of installing is metal, in order to heat-resisting and wearability；And described brake ring (201a) has the flange of multiple protrusion, in order to card jail；The arc of the friction plate (209) that described brake bar (208a) is provided with is a section of logatithmic spiral；The projection that the edge of described projection driver plate (227) is provided with is dialled seat (224b) and is provided with through hole and square pit, in order to install described projection assembly (224a)；The described projection assembly (224a) installed on described projection driver plate (227) contains bolt and nut and sliding sleeve；The described projection assembly (224a) installed on described projection driver plate (227) contains bolt and nut and sliding sleeve and bearing；The reset seat (228) that described projection driver plate (227) is provided with is prominent crux, firmly to install reseting pressuring spring (228a)；The arcuate groove hollowed out that described brake bar (208a) is provided with orthogonal and tangent or round and smooth by join each other successively upper circular arc (224d), trough rim (224), lower circular arc (224c), another bar trough rim (224) are surrounded；The arc of the trough rim (224) of the arcuate groove hollowed out that described brake bar (208a) is provided with is a section of logatithmic spiral；The garden instrument of the multiple lithium battery kit of described tool, it is characterised in that it has multiple lithium battery kits；It is anterior to add counterweight that described multiple lithium battery kits are located at hay mover；nullThe inside coupling mechanism of described lithium battery kit (126) comprises lithium battery case (126k)、Lithium battery socket (126k)、Lithium battery first anode fishplate bar (126a1)、Lithium battery second plate fishplate bar (126b2)、Lithium battery third anode fishplate bar (126c3)、Lithium battery the 4th anode fishplate bar (126d4)、Lithium battery the 5th anode fishplate bar (126e5)、Lithium battery the 6th anode fishplate bar (126f6)、Lithium battery the 7th negative electrode fishplate bar (126b)、Lithium battery the 8th negative electrode fishplate bar (126c)、Lithium battery the 9th negative electrode fishplate bar (126d)、Lithium battery the tenth negative electrode fishplate bar (126e)、Lithium battery the 11st negative electrode fishplate bar (126f)，The lithium battery case (126k) that the inside coupling mechanism of described lithium battery kit comprises is listed as three rows built with 20 and a middle row has six and both sides often arrange be respectively arranged with cylindrical and its anode of seven all at front and its negative electrode all at the lithium battery of reverse side；Described lithium battery socket (126k) is installed in the outside of described lithium battery case (126k) to make power supply；Described lithium battery first anode fishplate bar (126a1), lithium battery second plate fishplate bar (126b2), lithium battery third anode fishplate bar (126c3), lithium battery the 4th anode fishplate bar (126d4), lithium battery the 5th anode fishplate bar (126e5), lithium battery the 6th anode fishplate bar (126f6) is installed in the front in described lithium battery case (126k) the most successively and is listed as three rows with 20 loaded successively and the middle i.e. second row of a row has six and anode that the cylindrical lithium battery that i.e. first row and the 3rd row are respectively arranged with seven is often arranged on both sides is connected；And described lithium battery the 7th negative electrode fishplate bar (126b), lithium battery the 8th negative electrode fishplate bar (126c), lithium battery the 9th negative electrode fishplate bar (126d), lithium battery the tenth negative electrode fishplate bar (126e), lithium battery the 11st negative electrode fishplate bar (126f) is installed in the reverse side in described lithium battery case (126k) the most successively and is listed as three rows with 20 loaded successively and the middle i.e. second row of a row has six and negative electrode that the cylindrical lithium battery that i.e. first row and the 3rd row are respectively arranged with seven is often arranged on both sides is connected；Described lithium battery first anode fishplate bar (126a1) has two connected crimping contacts of dumb-bell shape so that the Anode of lithium cell and the 3rd connecting first row first ranked first individual Anode of lithium cell；Described lithium battery second plate fishplate bar (126b2) has four connected crimping contacts of cross so that the Anode of lithium cell and the 3rd of the Anode of lithium cell and second row second and the 3rd that connect first row second ranked second individual Anode of lithium cell；Described lithium battery third anode fishplate bar (126c3) has four crimping contacts that seven fonts are connected to connect the Anode of lithium cell and the 3rd that first Anode of lithium cell and second that ranked third ranked third and ranked third and the Anode of lithium cell of the 4th；Described lithium battery the 4th anode fishplate bar (126d4) has down four crimping contacts that seven fonts are connected to connect first and ranked fourth and an Anode of lithium cell that an Anode of lithium cell and the 3rd that the Anode of lithium cell and second of the 5th ranked fourth ranked fifth；Described lithium battery the 4th anode fishplate bar (126d4) has down four crimping contacts that seven fonts are connected to connect first and ranked fourth and an Anode of lithium cell that an Anode of lithium cell and the 3rd that the Anode of lithium cell and second of the 5th ranked fourth ranked fifth；Described lithium battery the 5th anode fishplate bar (126e5) has four crimping contacts that cross is connected to connect the Anode of lithium cell that the sextus Anode of lithium cell of first row and second ranked fifth and sextus Anode of lithium cell and the 3rd ranked sixth；Described lithium battery the 6th anode fishplate bar (126f6) has two crimping contacts that dumb-bell shape is connected to connect the lithium battery the 7th negative electrode fishplate bar (126b) described in first Anode of lithium cell that ranked seventh and the 3rd row have four crimping contacts that seven fonts are connected so that the lithium cell cathode and the 3rd connecting first row first and the lithium cell cathode of second and second row first ranked first individual lithium cell cathode；Described lithium battery the 8th negative electrode fishplate bar (126c) has down four connected crimping contacts of seven fonts to connect the first lithium cell cathode and the 3rd that ranked third individual lithium cell cathode and second row second to ranked second individual and the 3rd lithium cell cathode；Described lithium battery the 9th negative electrode fishplate bar (126d) has four crimping contacts that cross is connected to connect the lithium cell cathode that first lithium cell cathode and second that ranked fourth ranked third and the lithium cell cathode and the 3rd of the 4th ranked fourth；Described lithium battery the tenth negative electrode fishplate bar (126e) has four crimping contacts that seven fonts are connected to connect first and ranked fifth and a lithium cell cathode that a lithium cell cathode and the 3rd that sextus lithium cell cathode and second ranked fifth ranked fifth；Described lithium battery the 11st negative electrode fishplate bar (126f) has down four connected crimping contacts of seven fonts so that connection first ranked seventh individual lithium cell cathode and the sextus lithium cell cathode of second row and the 3rd ranked seventh individual lithium cell cathode；Without the wire of big electric current of any easy heating between 20 built-in lithium batteries, it is connected with lithium battery and described lithium battery socket by described fishplate bar to form the orderly and prolonged reliable lithium battery kit of arrangement.

Has the garden instrument of multiple lithium battery kit the most according to claim 1, it is characterised in that on described crimping contact, have groove, described groove is to connect two symmetrical arcuate grooves with a straight trough, to form two protrusions, and on described protrusion, respectively set two through holes, thus form crimping contact.

Has the garden instrument of multiple lithium battery kit the most according to claim 1, it is characterised in that described hay mover is provided with two described lithium battery kits.

Has the garden instrument of multiple lithium battery kit the most according to claim 1, it is characterised in that described hay mover is provided with no less than the lithium battery kit described in two.

Has the garden instrument of multiple lithium battery kit the most according to claim 1, it is characterised in that the front portion of described hay mover is provided with two described lithium battery kits.

Has the garden instrument of multiple lithium battery kit the most according to claim 1, it is characterised in that the front portion of described hay mover is provided with the lithium battery kit that at least one is described.

Has the garden instrument of multiple lithium battery kit the most according to claim 1, it is characterised in that the downward projection of the connecting shaft of two anterior front-wheels of described hay mover is provided with at least one described lithium battery kit.

Has the garden instrument of multiple lithium battery kit the most according to claim 1, it is characterised in that described fishplate bar material elastic conducting electroplax is through normalizing heat treatment.

Has the garden instrument of multiple lithium battery kit the most according to claim 1, it is characterised in that the beryllium-bronze of described fishplate bar material elastic conducting electroplax.

Has the garden instrument of multiple lithium battery kit the most according to claim 1, it is characterised in that described fishplate bar material elastic conducting electroplax titanium memorial alloy.