CN107347468A - A kind of light garden instrument of the multi-purpose more combinations of bull - Google Patents

A kind of light garden instrument of the multi-purpose more combinations of bull Download PDF

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Publication number
CN107347468A
CN107347468A CN201710731819.9A CN201710731819A CN107347468A CN 107347468 A CN107347468 A CN 107347468A CN 201710731819 A CN201710731819 A CN 201710731819A CN 107347468 A CN107347468 A CN 107347468A
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CN
China
Prior art keywords
head
circuit
voltage
sets
extension
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Granted
Application number
CN201710731819.9A
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Chinese (zh)
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CN107347468B (en
Inventor
马妙武
王海伟
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Zhejiang Baima Industrial Co Ltd
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Zhejiang Baima Industrial Co Ltd
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Publication of CN107347468A publication Critical patent/CN107347468A/en
Application granted granted Critical
Publication of CN107347468B publication Critical patent/CN107347468B/en
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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/08—Other tools for pruning, branching or delimbing standing trees
    • A01G3/085—Motor-driven saws for pruning or branching
    • A01G3/086—Chain saws
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/416—Flexible line cutters
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
    • A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
    • A01D34/6806—Driving mechanisms
    • A01D34/6818—Motor starting mechanisms
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/76—Driving mechanisms for the cutters
    • A01D34/78—Driving mechanisms for the cutters electric
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/82—Other details
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
    • A01D34/90—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for carrying by the operator
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
    • A01G3/0435—Machines specially adapted for shaping plants, e.g. topiaries
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
    • A01G3/047—Apparatus for trimming hedges, e.g. hedge shears portable
    • A01G3/053—Apparatus for trimming hedges, e.g. hedge shears portable motor-driven
    • A01G3/0535—Apparatus for trimming hedges, e.g. hedge shears portable motor-driven with rotatable knives
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
    • E01H1/0809—Loosening or dislodging by blowing ; Drying by means of gas streams
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

The invention provides a kind of light garden instrument of the multi-purpose more combinations of bull, belong to electric garden tool technical field.It is single that it solves existing garden instrument function, the technical problem such as inconvenient to carry.The light garden instrument of the multi-purpose more combinations of this bull includes main body, functional head, extends extension tube, extension intermediary head, function intermediary head；The grafting of main body head end sets functional head, or main body head end grafting extension intermediary head, and the connection of extension intermediary head end, which is set, extends extension tube, extends extension tube head end and sets function intermediary head, the grafting of function intermediary head end sets functional head.Garden instrument at least 3 functional heads in the present invention, using functional head combination main body, main body combination extension intermediary head, function intermediary head and extend extension tube, and it can also extend and more use function and method, function is more abundant, only need to carry a set of equipment during more work post operations, improve the convenience used.

Description

A kind of light garden instrument of the multi-purpose more combinations of bull
Technical field
The present invention relates to electric garden tool device field, refers specifically to a kind of multi-purpose light Gardener combined of bull more Tool.
Background technology
Garden instrument is different according to power, is engine class and electronic class, and engine class uses 2 strokes or 4 Stroke Engines, oil Gas switchs to electric power, it the shortcomings that be suitable heaviness, relative to the worker using garden instrument generally require processing more than 2 mu Gardens, lawn, smooth shrub are such as handled, branch is reduced, blows leaf etc. wherein also to handle following affairs in same place, Need with a variety of machineries；So field needs the multiple functions unification conveniently moving for providing preferably electric power in light weight as far as possible Garden instrument, need to carry long power line in the prior art or carry small-sized power generator and use directly Stream electricity, it is also necessary to increase cost and converter is set, these all limit even very remote out of doors for most times From the gardens at power supply, park and other places, these places are required for garden instrument self-powered, particularly AC AC powers Input, and all suitable inconvenience.
The content of the invention
The present invention is to invent a kind of light garden instrument of the multi-purpose more combinations of bull.
The present invention is realized by following methods：A kind of light garden instrument of the multi-purpose more combinations of bull, including main frame Body, functional head, extend extension tube, extension intermediary head, function intermediary head；The grafting of main body head end sets functional head, or main body Head end grafting extension intermediary head, the connection of extension intermediary head end, which is set, extends extension tube, extends extension tube head end and sets in function Jie's head, the grafting of function intermediary head end set functional head；
The functional head includes connection head and function head, and the function head includes chain saw functional head, functional head of beating the grass, filled Wood saw head, leaf head is blown, and function machine head is wholely set connection head, connection head outwardly convex sets grafting chute C, grafting Chute C connects the connection of chute amount with the functional head of functional head connecting portion, passes through the extension chute on the extension connecting portion of main body It is attached again with functional head after being attached with functional head or extension intermediary head, functional head has chain saw functional head, function of beating the grass Head, shrub saw head, blow leaf head, realize the chain saw function in gardens, function of beating the grass, shrub saw function, blow leaf function, can pass through Extend extension tube connection extension intermediary head, realize the operation of long range and middle distance；
The chain saw functional head is provided with brake and transfer starter；
The functional head of beating the grass is provided with polychrome moving head, and head of beating the grass is inserted for entire bundle, is provided with above and below detachable and is screwed onto The top clip and end button of disk Your Majesty；
The leaf head that blows is provided with curved driving tube and turbofan；
The shrub saw head, which is provided with, starts transfer starter, possesses the saw blade support guide rod that can be bent, is set in saw blade groove some Split saw blade；
The pluggable extension extension tube of function intermediary, is provided with steering supporting part, may proceed to the steering of few 180 degree；
The main body, functional head be provided with voltage compatible controller can be realized towards different mobile battery bag with main body, The function that functional head voltage is backward compatible；
Main body and the functional head grafting or main body and extension intermediary's head grafting or main body are set with function intermediary head grafting It is equipped with top fastening device, or interior pressing fastening device, or lateral fastening device；
The main body includes handle handle and mobile battery bag, and handle handle is provided with interval trigger, mobile battery bag It is provided with LED light drive module.
Compared with background technology, what is had has the advantages that the present invention：Used the invention provides a kind of bull multigroup The light garden instrument closed, belongs to electric garden tool technical field.It is single that it solves existing garden instrument function, carries not The technical problem such as just.The light garden instrument of the multi-purpose more combinations of this bull includes main body, functional head, extends extension tube, extension Intermediary's head, function intermediary head；The grafting of main body head end sets functional head, or main body head end grafting extension intermediary head, in extension The connection of head Jie end, which is set, extends extension tube, extends extension tube head end and sets function intermediary head, function intermediary head end grafting is set Put functional head.Garden instrument at least 3 functional heads in the present invention, combine main body using functional head, main body combination is expanded Open up intermediary's head, function intermediary head and extend extension tube, and can also extend and more use function and method, function is richer Richness, only need during more work post operations to carry a set of equipment, improve the convenience used.
Compared with background technology, what is had has the advantages that the present invention：
1st, it is suitable for home use, while be also very suitable for the use in large-scale gardens, during family expenses, collection space can be saved, due to this garden Woods kit contains multiple functions, it is possible to reduce 1 family buys the situation of large quantities of garden instruments, only uses 1/3~1/5 valency Lattice can possesses a whole set of garden maintenance instrument；Safeguard large-scale parks, lawn, hotel, botanical garden situation be even more be adapted to, The several work operation that this garden instrument is responsible for all gardens simultaneously in a working region is carried, this garden instrument is extremely Rare 3 functional heads, combine main body, main body combination extension intermediary head, function intermediary head using functional head and extend expansion Zhan Guan, and can also extend and more use function and method, for example functional head connection main body can be used directly, then generate Direct both hands are short to hold operation instrument, and short distance uses；Using a section telescoping tube, or middle distance of being stretched uses, and so may be used Used with middle distance；Extension tube is stretched out and extended, is used over long distances；So as to meet different use environments.
2nd, functional head can extend, and using sliding groove design, set in art chute designs and insure the mechanisms such as the sliding-tongue opened, favorably In circuit of the protection inside body and main machine structure；It is convenient to change, and miscellaneous part does not have to move, and only releases the functional head button on head Connection device can releases, then connects new work head；Use is powered using mobile battery AC alternating current bags, at least installed 1,1 can also be extended, reaches 2, such battery is increased using capacity, then sets special LED indicating module, energy The overall operation situation of enough instruction and reaction this products, the circuit of indicating module is filtered using dual fail-safe and positive inverse filtering, so Design possess double insurance, can further extend the life-span of LED and the service life of instrument, fault rate is low, stable The voltage of wave paths；Using the lamp driver element of Self-memory formula, control unit, single battery sampling unit and memory storage unit, Each setting data is preserved and is called, can so set in the electric tool circuit of different requirements, especially It is adapted to All-in-One garden instrument, and overcomes All-in-One garden instrument because each work head output requires different and caused Circuit design it is too fat to move the problem of.
3rd, the backward compatible controller of voltage is provided with main body, the mobile battery bag of different string numbers is adapted to, can incite somebody to action Its voltage is changed, across the voltage platform application of multi-series lithium battery bag, and controller is realized different voltage battery bag uses not Complete machine with voltage uses.Controller is connected between battery bag and complete machine and connected by wire.Controller realize BUCK/ BOOST lifting/voltage reducings, voltage transformation and electric current supply are realized, so as to realize that the expansion of battery bag uses, such as 40 series lithium batteries Group, this product can be applicable to 5-35 strings electric tool, use on circle woods instrument, to reach battery pack versatility；Possess transponder Chain saw, which can be started, can significantly improve the startability of chain saw, and avoid the painstaking phenomenon of hand pull starting-up, and it is weak to avoid women etc. The problem of power worker is difficult hand pull starting-up chain saw；Possess the fastening device of three kinds of different shapes in the technical program, can handle The connection of each functional head and intermediary's head under different situations, and safe power supply twice is provided and controlled；Arc can be completed by possessing The brush shrub saw head of shape, so as to make the nursery stock moulding of arc, while using single group of blade, can individually be carried out Safeguard.
Brief description of the drawings
Fig. 1 is exemplary construction of the present invention integrated connection figure.
Fig. 2 combination in, long range schematic diagram figure.
The short linkage function schematic diagrames of Fig. 3.
Fig. 4 extensions intermediary header structure figure.
Fig. 5 functions intermediary header structure figure.
Fig. 6 chain saw functional head structure charts.
Fig. 7 chain saw functional head interior views.
Fig. 8 chain saw functional head brake device structure figures.
Fig. 9 brake gear circuit theory diagrams.
Figure 10 blows leaf handpiece structure figure.
Figure 11 blows leaf head internal view.
Figure 12 blows leaf head upward view.
Figure 13 is beaten the grass handpiece structure figure.
Figure 14 polychromes are beaten the grass dish structure figure.
Figure 15 polychromes are beaten the grass disk constitutional diagram.
Figure 16 polychromes beat the grass disk storage seat figure.
Figure 17 polychromes are beaten the grass the figure of rope structure 1.
Figure 18 polychromes are beaten the grass the figure of rope structure 2.
Fastening device figure at the top of Figure 19.
Pressing fastening device figure in Figure 20.
Figure 21 presses fastening device connection figure.
The lateral fastening device figure figures of Figure 22.
Figure 23 interval trigger structure charts.
Figure 24 interval trigger structural section figures.
Figure 25 voltage compatible controller circuit diagrams.
Figure 26 LED light drive module figures.
Figure 27 is provided with the motor power portion structure chart of transfer starter.
Figure 28 transfer starter structure charts.
Figure 29 transfer starter detonation configuration figures.
The figure of Figure 30 drums embodiment 2.
Figure 31 connection handpiece structure figures.
Figure 32 LED light drive module flow charts.
Embodiment
Below by embodiment, with reference to accompanying drawing, technical scheme is described in further detail：
As Figure 1-5, a kind of bull uses the light garden instruments of more combinations, including main body to embodiment 1（1）, functional head （2）, extend extension tube（3）, extension intermediary head（4）, function intermediary head（5）；The grafting of main body head end sets functional head, or main frame Body head end grafting extension intermediary head（5）, the connection of extension intermediary head end, which is set, extends extension tube, extends extension tube head end and sets work( Energy intermediary head, the grafting of function intermediary head end set functional head；
Extend and power supply line or stone dead wire drive shaft are set in extension tube（12-1）, the head end of the stone dead wire drive shaft sets Put arbor set（12-2）, the tail end for extending extension tube, which is set, connects shaft core（12-3）, arbor covers and the power of main body is defeated The power input gear or screw rod of shaft or extension intermediary head are ratcheting；
As shown in figure 3, main body includes handle handle（6）With mobile battery bag（7）, mobile battery bag top sets grafting chute A（8）With electrical connection PIN button mouths（9）, match and be provided with battery insertion groove at grafting chute A handles handle base or tail end or two （10）, main body connects electric PIN buttons in battery insertion groove（11）, the grafting chute A grafting of mobile battery enters in battery insertion groove, electrically connects PIN detains mouth and main body connects electric PIN buttons fastening and is integrated, and mobile battery bag is connected on handle handle；
Handle handle head end is additionally provided with extension connecting portion（12）, extension connecting portion, which is set, extends chute（13）, connect chute and set Put the electric PIN mouths of extension（14）, extend connecting portion and be additionally provided with fastening device（15）, grafting that main body is set by handle handle After the grafting chute C of chute A and connection head is mutually plugged together, fastening device is recycled to strengthen main body and connection head in side （32）Be fixedly connected with relation；
Extending intermediary's head includes extension end（16）And host side（17）, extension end form fit, which extends, extends tube shape, and head end is set Postpone inserted joint casing（18）, the grafting chute A of tail end setting matching feature head passive grafting chute（19）, passive grafting chute Upper matching electrical connection PIN button mouths set passive PIN buttons mouth（20）, inserting prolonging extension tube in insertion pipe, passive grafting chute and The grafting chute A of functional head is slid into each other grafting, and passive PIN button mouths and electrical connection PIN button mouths mutually fasten aft engine body and expansion The electrical connection for opening up intermediary's head produces；
The extension extension tube includes comprising at least tube body（21）And pipe connector sleeves（22）, tube body head end insertion extension intermediary In the rear inserted joint casing of head, inserted joint casing before the insertion of tube body tail end（23）Neutralize the head connection of function intermediary, any two pipe sheet Strengthen connecting by pipe connector sleeves in body suit place；
As shown in figure 5, function intermediary head includes functional head connecting portion（24）, turn to supporting part（25）, rotating shaft circular shaft（26）、 Control unit（27）, preceding inserted joint casing（23）, the anterior setting steering supporting part of rotating shaft circular shaft, turning to supporting part, circular shaft revolves around the shaft Turn, the supporting part that turns to is provided with its one, the function connects PIN buttons of protrusion on steering supporting part head（29）, work( PIN buttons left and right outer, which can be connected, sets functional head to connect chute（30）, control unit is arranged on rotating shaft circular shaft rear, the company of being secured to Connect non-rotatable, control unit top or outer side surface setting functional head starting switch（31）, control unit bottom is provided with and one The preceding inserted joint casing of body, inserted joint casing before the insertion of tube body tail end；
As shown in figure 1, the functional head includes connection head（32）With function head（33）, the function head includes chain saw work( Can head（34）, functional head of beating the grass（35）, shrub saw head（36）, blow leaf head（37）, and function machine head is wholely set connection head, Connect head outwardly convex and grafting chute C is set（38）, grafting chute C connected with the functional head of functional head connecting portion chute amount company Connect, and grafting chute C is additionally provided with driving PIN and buckles mouth（39）, driving PIN button mouths and function connects PIN buttons fasten generation and are electrically connected Connect；
As shown in figs 6-8, the chain saw functional head, including connection head（32）, motor power portion（1-1）, chain saw blade（1-2）, Motor power portion top sets upper handle（1-3）With control handle（1-4）, the sub- end insertion groove of motor power afterbody setting（1-5）, Motor is set in motor power portion（1-6）,
The drive shaft drive connection electric saw blade of motor electricity（1-2）, electric saw blade tail end, which is provided with to brake, to be blocked（1-7）, driving electricity Machine is provided with emergency brake module（1-8）, emergency brake module connect respectively motor and control handle, emergency brake module Including brake（1-9）, electric control road（1-10）, handle control road（1-11）, circuit controller（1-12）, circuit controller electricity Electric control road is connected, brake one end is electrically connected to the supply port of switching part by electric control road（1-13）, brake is another End sets handle to control road to electrically connect control handle with open-close type, and control handle includes handle main body（1-14）, handle main body root Portion sets brake torsion spring（1-15）, brake torsion spring bottom, which is set, allocates piece（1-16）, allocate piece bottom and folding brake reed be set （1-17）, folding brake reed one end connection motor, other end connection insurance circuit（1-18）；Folding brake reed is in eight Word shape, folding brake reed afterbody upper end, which is set, stirs contact switch（1-19）, motor power portion top head is provided with control Handle groove processed（1-20）, control handle insertion is controlled in handle groove, and is fixed on by brake torsion spring in motor power portion, and control carries Hand groove includes left grooving sheet（1-21）With right grooving sheet（1-22）, control and also set up spacing plectrum on the outside of the brake torsion spring of handle （1-23）, folding brake reed central part setting triangle top（1-24）；
As shown in figs. 10-12, blowing leaf head includes curved driving tube（2-1）, air intake power supply（2-2）, air channel pipe portion（2-3）；It is curved Fit stone dead wire drive shaft in driving tube, air intake power supply include stepless time adjustment draft gage（2-4）, wind shaft（2-5）, electrodeless tune Grafting wind shaft in fast draft gage, wind shaft bottom connect the turbofan of air channel pipe portion（2-6）, the turbofan cover conjunction turbine disk （2-7）, 9 word turbine fan cases of outer setting（2-8）, turbine air duct is formed between the two（2-9）, turbine disk bottom air inlet hemisphere（2- 10）, around the oppositely arranged anti-turbine air duct of word turbine fan case of air intake hemisphere 9（2-11）, the head end of turbine air duct, which is set, divides wind piece（2- 12）；
As shown in figure 3, the shrub saw head includes connection head（32）, shrub saw main frame（3-1）, connect head and be arranged on shrub The tail end of main frame is sawed, shrub saws main frame by shrub saw shell（3-2）Parcel, shrub saw main frame inside set saw motor（3-3）, saw Motor is arranged on motor cabinet（3-4）On, motor cabinet bottom, which is set, pulls wheel（3-5）, motor cabinet front end sets saw blade to support guide rod（3- 6）, some split saw blades are set in saw blade groove（3-7）, saw blade tail end setting dragging line（3-8）, dragging line, which is hinged on, to be pulled on wheel, and Shrub saw shell is in rotatable handles（3-9）Front end be additionally provided with pressure baffle plate（3-10）, front apron sets removable gold forwards Belong to depression bar, removable metal struts head end is crimped on the multistage compression leg that saw blade support guide rod head end is set（3-11）On；
As shown in figures 13-18, the functional head of beating the grass includes connection head（32）, main frame of beating the grass（4-2）, main frame of beating the grass is including partly Circular Shell（4-3）, semi arch shell top sets drive division of beating the grass（4-4）, drive division of beating the grass is extended laterally connects head, Drive division of beating the grass is interior to set motor of beating the grass（4-5）, the arbor of beating the grass for motor of beating the grass（4-6）Cross drive of the semi arch shell at the top of it Dynamic hole（4-7）Inside expose, be spirally connected polychrome moving head on arbor of beating the grass（4-8）, the polychrome moving head, including storage seat（4- 8a）, lower female connector tightly covers（4-9）, drum（4-10）, rope group of beating the grass（4-11）, storage seat is in circular bowl shape, stores the bowl pipe of seat （4-12）Top set top cover（4-13）, the shaft core position setting mounting hole of top cover（4-14）, mounting hole and beat the grass arbor spiral shell Connect, idle running rotating shaft is set below mounting hole（4-15）；
A pair of lids are set to turn card on bowl pipe transversal line（4-16）, reason fag end card is set in vertical axis（4-17）, the lid turn card By "] " shape pipe female tab（4-18）With the cramp set in front of it（4-19）Composition, button is formed simultaneously between pipe female tab and cramp Groove（4-20）, reason fag end card is interior to set lacing hole（4-21）；
Tightly lid includes chassis to lower female connector（4-22）With set straight up on chassis and piece（4-23）, at the lower tight lid axle center of female connector Drum bottom fixing hole is set（4-24）, and piece is caught in button and groove；
Drum includes top clip（4-25）, partition（4-26）, disk post（4-27）, end button（4-28）, top clip is arranged on the top of disk post, End button is arranged on the bottom of disk master, and top clip and partition form bundle groove（4-29）, disk post, end button form lower bundle groove（4-30）, on Fit is beaten the grass rope group in bundle groove and lower bundle groove；
For rope group of beating the grass for rope or the rope bundle group of detouring, rope group of beating the grass comprises at least upper bundle rope group（4-31）With lower bundle rope group（4-32）, Upper bundle rope group fit enters upper bundle groove, and lower bundle rope group fit enters lower bundle rope group；
Disk post inner hollow is tubulose, and sealed bottom sets seal head（4-33）, it is close to set above the seal head in disk column jecket body Put wire spring buckle ring（4-34）, unwrapping wire snak link snare conjunction unwrapping wire spring（4-35）, it is tight that unwrapping wire spring top withstands lower female connector Lid；
The fastening device（15）For top fastening device（5-1）, or interior pressing fastening device（6-1）, or lateral fastening device （7-1）；
As shown in figure 19, the top fastening device includes being arranged on connection head（32）Connection with extension connecting portion top is consolidated Determine groove（5-2）Interior setting trigger button（5-3）, the head end for the groove that is connected or end set trigger fixing axle（5-4）, trigger fixes Axle socket connection trigger button（5-4）Tail end, trigger button around trigger fixing axle rotate, and trigger button centre position set lock shaft （5-5）, jam plate is plugged with lock shaft（5-6）, the middle position for the groove that is connected sets L-shaped Button Block（5-7）, jam plate buckles into L-shaped Button Block, and trigger discount end sets safety switch clinching at one（5-8）；
As shown in figures 20-21, interior pressing fastening device is arranged on inside extension connecting portion, and host header shell is closing on extension chute Outer wall on be provided with button hole（6-2）, it is interior pressing fastening device include reaction stator（6-4）, back-moving spring（6-5）、 Press press piece（6-6）, press press piece to include tongue piece（6-7）And stator（6-8）, it is raised on stator that convex button is set（6-9）, stator Screw is set to be spirally connected host header shell, the middle cavity inside convex button reverse side（6-10）Back-moving spring, back-moving spring bottom is fixedly installed Portion is reacted stator and compressed, and tongue piece extends to extension chute straight, and the tongue piece of L shape is provided with pressure tongue button hole, With tongue piece tongue piece catching groove is provided with the grafting chute A of the grafting chute C of function head and extension intermediary head（6-11）, work( Tongue piece is depressed after energy head or extension intermediary head grafting extension chute, until tongue piece is buckled into tongue piece catching groove, host header shell（6- 12）Tow sides are both provided with the interior pressing fastening device structure of specular；
As shown in figure 22, lateral fastening device（7-1）It is arranged on host header shell（6-12）After connect head（32）Side In the snap groove of side（7-2）, including rotary shaft（7-3）, rotary shaft card（7-4）, side cramp（7-5）, rotary shaft card is arranged on side and buckles On the shell of access slot, in rotary shaft after the cramp of fit side, it is fixed on by rotary shaft on rotary shaft card, rotary shaft is stuck in side cramp There is setting, both closed by rotary shaft clamping, side cramp inside bottom sets L to detain tongue（7-6）, L button tongues top sets tabletting A （7-7）, tabletting A is matched, discharge cock is provided with host header, the striking switch of discharge cock is arranged in the snap groove of side and pressure Piece A depressed positions match；Side cramp left and right side sets button to lack（7-8）, matching button lacks sets side to detain in the snap groove of side（7- 9）, matching L button tongue depressed positions side snap groove is interior to set side fixed card slot（7-10）；
As shown in Figure 23,24, the handle handle is held in groove（8-1）Interval trigger is set（8-2）, the interval trigger Switch includes traversing shelves（8-3）, discharge cock（8-4）, cut trigger action（8-5）, traversing shelves are including walking axle（8-6）With walk shelves Block（8-7）, walk the safety dress hole walked axle matching suspension and be arranged on hand lever shell that link stopper head end is set（8-9）In, walk axle Middle position set short slot（8-10）, cut trigger action and back-moving spring be set upward（8-11）, cut trigger action and discharge cock Cross is staggered, and the head end for cutting trigger action sets shifting block（8-12）, what shifting block propped up discharge cock touches shell fragment（8-13）； The structure of trigger action is cut in matching, is cut trigger action section and is set trigger slot for U-shaped, it is down-set to walk link stopper described in matching trigger slot Left and right block（8-14）, discharge cock electrical connection voltage compatible controller（8-15）Switched with striking；
As shown in figure 25, the voltage compatible controller meets electric PIN by the main body of mobile battery bag and buckles electrical connection battery pack Close LED light drive module（8-16）；
The voltage compatible controller is also connected electrically to the electrical connection PIN button mouths of main body（9）And it is electrically connected in battery insertion groove Main body connects electric PIN buttons, and main body is connected as electrical circuit；
Voltage compatible controller includes Control on Communication processing unit（9-1）, power supply wake-up circuit（9-2）, voltage sampling circuit（9- 3）, 12V voltage transformation modules（9-4）, 5V voltage transformation modules（9-5）, PWM voltage control units（9-6）, output voltage regulation Circuit（9-7）, output voltage sampling circuit（9-8）, output voltage translation circuit（9-9）, LED display circuit（9-10）, output Voltage filtering circuit（9-11）, communication level translation circuit（9-12）, rechargeable battery string（9-13）, main body connect electric PIN detain to Lower setting P+ lines（9-14）, P- lines（9-15）, COM lines（9-16）, compatible controller safety switch is provided with P+ lines（9-17）, The positive pole of connection output voltage filter circuit below P+ lines, the negative pole connection P- lines of output voltage filter circuit, and P- lines also connect Communication level translation circuit is connected to, COM lines are also connected to communication level translation circuit；Communication level translation circuit sets out circuit A also sets up resistance circuit series connection P- lines to voltage sampling circuit, and P- lines are by after communication level translation circuit and output voltage Acquisition Circuit connects, and output voltage Acquisition Circuit sets circuit B to be electrically connected to B+ lines, and B+ lines are set in circuit B junction upper end Voltage transformation module is put, voltage transformation module includes 12V voltage transformation modules and 5V voltage transformation modules, and both connect, B+ lines End line sets voltage sampling circuit under circuit B junction, is setting wake-up circuit of powering, power supply wake-up circuit access B+ lines The positive pole and negative pole of the mobile battery bag of road and B- circuits, B+ and B- circuits and end are attached, and mobile battery bag is also set COM circuits are put, COM circuits connect with Communication processing with control unit, and Communication processing and control unit drive including LED light Module and PWM voltage control units, PWM voltage control units connection output voltage regulation circuit and output voltage translation circuit with And communication level-conversion circuit, and electrically connect PIN button mouths and cell anti-reverse chip is also serially set（9-18）；
As shown in figure 26, the LED light drive module setting is buckled or mobile battery bag in the PIN of the mobile battery bag On, the LED light drive module includes lamp driver element（9-19）, control unit（9-20）, single battery sampling unit （9-21）, LED light group（9-22）, LED light group lower end electrically connects lamp driver element, lamp driver element and single battery sampling unit Control line is set to be controlled connection by being arranged on control unit, the single battery sampling unit sets sampling line（9-23）Electricity Connection main body connects electric PIN buttons, and main body connects the electric outer setting mobile battery bag of PIN buttons；
Output filtering is additionally provided between LED light group and lamp driver element and eliminates electric capacity（9-24）, it is electric that output filtering eliminates electric capacity Connect lamp driver element, single battery sampling unit, output filtering elimination electric capacity（9-25）；
Control unit includes control unit chip and Control on Communication triode, Control on Communication triode head end electrical connection control unit Chip, tail end is divided into two electrical connection branch roads and is respectively connecting to output filtering elimination electric capacity and filter capacitor group, and has filtered electrical Appearance group electrical connection branch road is connected further to main body and connects electric PIN buttons；LED is provided between control unit and lamp driver element Switch controlling switch（9-26）；Also bridge joint has memory chip between single battery sampling unit and control unit（9-27）；Single-unit Cell anti-reverse diode is additionally provided between battery sampling unit and single battery sampling unit（9-28）；
As can be seen in figures from 27 to 29, the saw motor or motor as the preferred chain saw functional head or shrub saw main frame are in shell Outer set starts joint（10-1）, start starter in being set in joint（10-2）, including shell（10-3）, power switching end group Part（10-4）, clutch end component（10-5）, shell is interior to set device tube seat（10-6）, the STH of device tube seat two, respectively Power switching stomidium is set（10-7）With power output stomidium（10-8）, in device tube seat grafting set power switching end component and Clutch end component；
Power switching end component includes rolling bearing（10-9）, power switching axle（10-10）, fit rolling on power switching axle Dynamic bearing, power switching axle include power access head（10-11）, switching sealing axis（10-12）, Coupling Shaft linkage central siphon （10-13）, switching sealing axis be arranged at power switching stomidium, switching sealing axis head end prolong from device tube seat Power access head is stretched out, power access head exposes setting and arrives housing exterior, and Coupling Shaft linkage central siphon is arranged on power switching stomidium In interior device tube seat, fit sets rolling bearing on sealing axis of transferring, and single roll bearing is unidirectional needle bearing；
The clutch end component includes single roll bearing（10-14）, power output shaft（10-15）, power switching axle bag Include power output head（10-16）, output sealing axis（10-17）, output shaft universal driving shaft（10-18）, output end bearing（10- 19）；Output sealing axis is arranged at power output stomidium, and the head end of output sealing axis extends power output head, Power output head exposes setting to housing exterior at clutch end hole, exports fit on sealing axis and sets output end axle Hold, the single roll bearing is linked on output shaft universal driving shaft.
Green rope body is comprised at least as preferably described rope group of beating the grass（4-36）, yellow rope body（4-37）, red rope body（4- 38）, three in one is molded, and sortord is that green is head end, and yellow is intermediate ends, and red is tail end；Or rope bundle group Green rope body, yellow rope body, last layer that is arranged as of red rope body are red rope body, and at least two layers reciprocal are yellow rope body, Other layer groups are green rope body, or 1 meter of the caudal end that is arranged as of the green rope body for the rope that detours, yellow rope body, red rope body is red Color rope body, 2 meters to 3 meters of tail end are yellow rope body, and other are all green rope body；Or the green rope body, yellow rope body, red of rope bundle group The vertical view overall alignment of color rope body is that 12 points to 6 angles are green rope body, and 6-9 points angle is yellow wire body 10-12 point angles For red rope body；And rope group top layer of beating the grass scribbles fluorescence coating or fluorescent material.
As the preferred top clip（4-25）, end button（4-28）All it is ring bodies, disk body screw thread, disk post is set in ring bodies （4-27）The upper thickness for matching rope bundle of beating the grass is provided with partition（4-26）Upper and lower position be threaded（4-39）, top clip（4- 25）, end button（4-28）It is screwed onto on disk post.
As shown in figure 30, as the preferred connection head（32）Including jointing shell（11-1）, shell head end sets Put connection wall（11-2）, set in connection wall electrical connection female seat to enter groove（11-3）, electrical connection female seat, which enters, sets electrical connection female in groove Seat（11-4）, set in electrical connection female seat it is some be arranged side by side be electrically connected and patch folder（11-5）；The electrical connection female seat enters on groove Side is provided with switch groove seat（11-6）, the switch groove seat is by sealed wall（11-7）, electric mortiser piece button wall（11-8）, center gear（11- 9）, side buckle（11-10）, sealed wall, surround square, switch pressure hole at sealed wall setting one（11-11）.
As shown in figure 31, the method using voltage compatible controller of the light garden instrument of the multi-purpose more combinations of bull：Group Whole light garden instrument is installed, makes the handle handle of its main body（6）The good mobile battery bag of upper grafting, mobile battery bag can be with The battery pack mobile battery bag of any any string number for 15V or 8V, and directly connect work(in the functional head connecting portion of main body Energy head, or the functional head connecting portion grafting of main body extend well intermediary's head in insertion extension extension tube, extension extension tube head end Insertions function intermediary head, inserting function head on function intermediary head, all fastening devices, which all push, connects each prolate-headed PIN The safety switch of interface is all connected, and finally starts the power-on switch of main body, the light Gardener of the multi-purpose more combinations of whole bull The electrical circuit of tool is fully open, but because there is total monitoring button switch at handle, functional head will not just start immediately Motion, voltage compatible controller, just returns and starts to detect whole circuit loop, detection case is as follows during this time：
1. detecting mobile battery bag, the communication chip of mobile battery bag can Control on Communication of the return information to voltage compatible controller Processing unit, at least following message voltage, string number, temperature of mobile battery bag are obtained,
Feed back to obtain the ID of functional head by the control chip group of functional head 2. voltage compatible controller detects forward, after reading Start the setting voltage at least needed to functional head and electric current is set
3. if obtain functional head feedback data, the voltage data of reading is normal, then continues to read current data, if electric Flow data is also normal, then lights the portable lamp in the LED on host header（Complete machine can running indicator）, battery identification lamp, functional head Identify lamp；
4. the above-mentioned two number of degrees normally then continue to read the output current at A/D ends, if the output current at A/D ends is more than or equal to work( The information that the size of current identified of energy head or whole electrical circuit are fed back is short circuit；Then normal whole circuits Under identification state, the identified current information of repertoire head to be collected is waited, if the information of whole can be gathered, but entirely Circuit is short-circuit condition again, then feedback point is raked up sb.'s faults street lamp, flicker and closes T1 lamps and closes PWM voltage control units, is closed Close the PIN mouths of all circuits and be switched on and off control pin, last complete machine discharge cock is closed, and system is forced into dormancy shape State；
5. if all normal residual capacity and total capacity for so continuing to read battery of the data of identification, continues waiting for controller reading Take the total data of all mobile battery bags（In the case where there is multiple mobile battery bags）If all batteries can be read The data of bag are normal
6. if read in all batteries bag, the switch of host header is closed mode, waits and detecting again over there, if still closed Closed state, then last complete machine discharge cock closing, system are forced into resting state；A/D ports are opened if being not turned off It is powered, LED etc. all battery normal lamps light display, and the lamp working properly of machine is also lighted；
If the voltage that battery directly meets needed for startup function head can directly pass through B+ connections to P+ lines with string number, electric current Road, B- circuits can be directed across power wake-up circuit, voltage sampling circuit arrival output voltage varying circuit, but no longer need It is changed the PIN mouths progress voltage output for directly feeding main body；
Power supply wake-up circuit starts work and turns on metal-oxide-semiconductor Q4,12V and 5V voltage transformation modules, supply are reached by D1 circuits The other circuit power demands of whole controller；
Output voltage loop is by PWM voltage control units and output voltage sampling circuit, output voltage translation circuit, output voltage Regulation circuit, output voltage filter circuit and Control on Communication processing unit collectively constitute；
Acquiescence initial output voltage is 18V, when Q1 loops（9-18）During opening, B+ terminal voltages flow there through Q1 loops by L1 and passed through RS flows to mobile battery bag B- ends, is pressed when being output to P+, P- voltage by R9, R1, Q2 and R10, Q3, R2 both ends partial pressure Difference, deliver to output voltage regulation circuit and be compared, control single-unit to adjust output voltage by adjusting PWM voltages and reach and reach in advance To 18V, now Control on Communication processing unit passes through R11, C3 and adjusted by reading mobile battery bag and whole All-in-One tool information Output voltage regulation circuit ratio is saved, reaches that functional head is required to use voltage request to reach output voltage；Output voltage leads to The gentle output voltage spike of output voltage filter circuit is crossed, the power supply use of functional head is reached plateau；At Control on Communication Reason cell operation learns the voltage of mobile battery bag, string number, temperature and other letters by reading mobile battery bag com port communications Breath, by the parameter such as work requirements voltage, electric current of communication level translation circuit read functions head, output voltage is adjusted after calculating Adjust circuit, and PWM voltage control unit working conditions；Current state is shown by LED light drive module；Pass through voltage Sample circuit learns mobile battery bag real voltage, realizes mobile battery bag under-voltage second class protection mechanism.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.

Claims (6)

1. a kind of light garden instrument of the multi-purpose more combinations of bull, it is characterized in that：Including main body（1）, functional head（2）, extend Extension tube（3）, extension intermediary head（4）, function intermediary head（5）；The grafting of main body head end sets functional head, or main body head end to insert Connect extension intermediary head（5）, the connection of extension intermediary head end, which is set, extends extension tube, extends extension tube head end and sets function intermediary Head, the grafting of function intermediary head end set functional head；
Extend and power supply line or stone dead wire drive shaft are set in extension tube（9-1）, the head end of the stone dead wire drive shaft sets Put arbor set（9-2）, the tail end for extending extension tube, which is set, connects shaft core（9-3）, the power output of arbor set and main body The power input gear or screw rod of axle or extension intermediary head are ratcheting；
Main body includes handle handle（6）With mobile battery bag（7）, mobile battery bag top sets grafting chute A（8）Be electrically connected Connect PIN button mouths（9）, match and be provided with battery insertion groove at grafting chute A handles handle base or tail end or two（10）, battery insertion groove Interior main body connects electric PIN buttons（11）, the grafting chute A grafting of mobile battery enters in battery insertion groove, electrical connection PIN button mouths and main frame Body connects electric PIN buttons fastening and is integrated, and mobile battery bag is connected on handle handle；
Handle handle head end is additionally provided with extension connecting portion（12）, extension connecting portion, which is set, extends chute（13）, connect chute and set Put the electric PIN mouths of extension（14）, extend connecting portion and be additionally provided with fastening device（15）, grafting that main body is set by handle handle After the grafting chute C of chute A and connection head is mutually plugged together, fastening device is recycled to strengthen main body and connection head in side （32）Be fixedly connected with relation；
Extending intermediary's head includes extension end（16）And host side（17）, extension end form fit, which extends, extends tube shape, and head end is set Postpone inserted joint casing（18）, the grafting chute A of tail end setting matching feature head passive grafting chute（19）, passive grafting chute Upper matching electrical connection PIN button mouths set passive PIN buttons mouth（20）, inserting prolonging extension tube in insertion pipe, passive grafting chute and The grafting chute A of functional head is slid into each other grafting, and passive PIN button mouths and electrical connection PIN button mouths mutually fasten aft engine body and expansion The electrical connection for opening up intermediary's head produces；
The extension extension tube includes comprising at least tube body（21）And pipe connector sleeves（22）, tube body head end insertion extension intermediary In the rear inserted joint casing of head, inserted joint casing before the insertion of tube body tail end（23）Neutralize the head connection of function intermediary, any two pipe sheet Strengthen connecting by pipe connector sleeves in body suit place；
Function intermediary head includes functional head connecting portion（24）, turn to supporting part（25）, rotating shaft circular shaft（26）, control unit （27）, preceding inserted joint casing（23）, the anterior setting steering supporting part of rotating shaft circular shaft, turning to supporting part, circular shaft rotates around the shaft, institute State steering supporting part to be provided with its one, the function connects PIN buttons of protrusion on steering supporting part head（29）, function connects PIN buttons left and right outer sets functional head to connect chute（30）, control unit is arranged on rotating shaft circular shaft rear, and being secured to connection can not Rotation, control unit top or outer side surface set functional head starting switch（31）, control unit bottom be provided with its one before Inserted joint casing, inserted joint casing before the insertion of tube body tail end；
The functional head includes connection head（32）With function head（33）, the function head includes chain saw functional head（34）、 Beat the grass functional head（35）, shrub saw head（36）, blow leaf head（37）, and function machine head is wholely set connection head, connects head Outwardly convex sets grafting chute C（38）, grafting chute C connects the connection of chute amount with the functional head of functional head connecting portion, and inserts Connect chute C be additionally provided with driving PIN buckle mouth（39）, driving PIN button mouths and function connects PIN buttons fasten and produce electrical connection；
The chain saw functional head, including connection head（32）, motor power portion（1-1）, chain saw blade（1-2）, motor power portion top End sets upper handle（1-3）With control handle（1-4）, the sub- end insertion groove of motor power afterbody setting（1-5）, in motor power portion Motor is set（1-6）；
The drive shaft drive connection electric saw blade of the motor electricity（1-2）, electric saw blade tail end, which is provided with to brake, to be blocked（1-7）, drive Dynamic motor is provided with emergency brake module（1-8）, emergency brake module connect respectively motor and control handle, emergency brake Module includes brake（1-9）, electric control road（1-10）, handle control road（1-11）, circuit controller（1-12）, circuit control Device electrical connection electric control road, brake one end is electrically connected to the supply port of switching part by electric control road（1-13）, brake The other end sets handle to control road to electrically connect control handle with open-close type, and control handle includes handle main body（1-14）, handle master Body root sets brake torsion spring（1-15）, brake torsion spring bottom, which is set, allocates piece（1-16）, allocate piece bottom and set folding to brake Reed（1-17）, folding brake reed one end connection motor, other end connection insurance circuit（1-18）；Folding brake reed In splayed shape, folding brake reed afterbody upper end, which is set, stirs contact switch（1-19）, motor power portion top head is set There is control handle groove（1-20）, control handle insertion is controlled in handle groove, and is fixed on by brake torsion spring in motor power portion, is controlled Handle groove processed includes left grooving sheet（1-21）With right grooving sheet（1-22）, control and also set up spacing group on the outside of the brake torsion spring of handle Piece（1-23）, folding brake reed central part setting triangle top（1-24）；
The leaf head that blows includes curved driving tube（2-1）, air intake power supply（2-2）, air channel pipe portion（2-3）；Curved driving tube inner sleeve Stone dead wire drive shaft is closed, air intake power supply includes stepless time adjustment draft gage（2-4）, wind shaft（2-5）, in stepless time adjustment draft gage Grafting wind shaft, wind shaft bottom connect the turbofan of air channel pipe portion（2-6）, the turbofan cover conjunction turbine disk（2-7）, peripheral hardware Put 9 word turbine fan cases（2-8）, turbine air duct is formed between the two（2-9）, turbine disk bottom air inlet hemisphere（2-10）, around air intake The oppositely arranged anti-turbine air duct of word turbine fan case of hemisphere 9（2-11）, the head end of turbine air duct, which is set, divides wind piece（2-12）；
The shrub saw head includes connection head（32）, shrub saw main frame（3-1）, connect the tail that head is arranged on shrub saw main frame End, shrub saw main frame by shrub saw shell（3-2）Parcel, shrub saw main frame inside set saw motor（3-3）, saw motor and be arranged on Motor cabinet（3-4）On, motor cabinet bottom, which is set, pulls wheel（3-5）, motor cabinet front end sets saw blade to support guide rod（3-6）, saw blade groove It is middle that some split saw blades are set（3-7）, saw blade tail end setting dragging line（3-8）, dragging line is hinged on pulling wheel, and shrub saw shell In rotatable handles（3-9）Front end be additionally provided with pressure baffle plate（3-10）, front apron sets removable metal struts forwards, removable Metal struts head end is crimped on the multistage compression leg that saw blade support guide rod head end is set（3-11）On；
The functional head of beating the grass includes connection head（32）, main frame of beating the grass（4-2）, main frame of beating the grass includes semi arch shell（4-3）, half Drive division of beating the grass is set at the top of Circular Shell（4-4）, drive division of beating the grass is extended laterally connects head, is set in drive division of beating the grass Put motor of beating the grass（4-5）, the arbor of beating the grass for motor of beating the grass（4-6）Cross drive hole of the semi arch shell at the top of it（4-7）Interior dew Go out, be spirally connected polychrome moving head on arbor of beating the grass（4-8）, the polychrome moving head, including storage seat（4-8a）, lower female connector tightly covers （4-9）, drum（4-10）, rope group of beating the grass（4-11）, storage seat is in circular bowl shape, stores the bowl pipe of seat（4-12）Top set Top cover（4-13）, the shaft core position setting mounting hole of top cover（4-14）, mounting hole and arbor of beating the grass are spirally connected, set below mounting hole Idle running rotating shaft（4-15）；
A pair of lids are set to turn card on bowl pipe transversal line（4-16）, reason fag end card is set in vertical axis（4-17）, the lid turn card By "] " shape pipe female tab（4-18）With the cramp set in front of it（4-19）Composition, button is formed simultaneously between pipe female tab and cramp Groove（4-20）, reason fag end card is interior to set lacing hole（4-21）；
Tightly lid includes chassis to lower female connector（4-22）With set straight up on chassis and piece（4-23）, at the lower tight lid axle center of female connector Drum bottom fixing hole is set（4-24）, and piece is caught in button and groove；
Drum includes top clip（4-25）, partition（4-26）, disk post（4-27）, end button（4-28）, top clip is arranged on the top of disk post, End button is arranged on the bottom of disk master, and top clip and partition form bundle groove（4-29）, disk post, end button form lower bundle groove（4-30）, on Fit is beaten the grass rope group in bundle groove and lower bundle groove；
For rope group of beating the grass for rope or the rope bundle group of detouring, rope group of beating the grass comprises at least upper bundle rope group（4-31）With lower bundle rope group（4-32）, Upper bundle rope group fit enters upper bundle groove, and lower bundle rope group fit enters lower bundle rope group；
Disk post inner hollow is tubulose, and sealed bottom sets seal head（4-33）, it is close to set above the seal head in disk column jecket body Put wire spring buckle ring（4-34）, unwrapping wire snak link snare conjunction unwrapping wire spring（4-35）, it is tight that unwrapping wire spring top withstands lower female connector Lid；
The fastening device（15）For top fastening device（5-1）, or interior pressing fastening device（6-1）, or lateral fastening device （7-1）；
Stating top fastening device includes being arranged on connection head（32）With the groove that is connected on extension connecting portion top（5-2）Inside set Put trigger button（5-3）, the head end for the groove that is connected or end set trigger fixing axle（5-4）, trigger fixing axle socket connection pulls Machine button（5-4）Tail end, trigger button around trigger fixing axle rotate, and trigger button centre position set lock shaft（5-5）, insert on lock shaft It is connected to jam plate（5-6）, the middle position for the groove that is connected sets L-shaped Button Block（5-7）, jam plate buckles into L-shaped Button Block, and trigger Discount end sets safety switch clinching at one（5-8）；
Interior pressing fastening device is arranged on inside extension connecting portion, and host header shell is provided with the outer wall for closing on extension chute Button hole（6-2）, it is interior pressing fastening device include reaction stator（6-4）, back-moving spring（6-5）, pressure press piece（6-6）, pressure Press piece includes tongue piece（6-7）And stator（6-8）, it is raised on stator that convex button is set（6-9）, stator sets screw to be spirally connected master Handpiece case, the middle cavity inside convex button reverse side（6-10）Back-moving spring is fixedly installed, back-moving spring bottom is reacted fixation Piece compresses, and tongue piece to extension chute extension, is provided with the tongue piece of L shape, matching tongue piece is in function machine at pressure tongue button hole straight Tongue piece catching groove is provided with the grafting chute C of head and the grafting chute A of extension intermediary head（6-11）, function head or extension in Tongue piece is depressed after Jie's head grafting extension chute, until tongue piece is buckled into tongue piece catching groove, host header shell（6-12）Tow sides are all It is provided with the interior pressing fastening device structure of specular；
Lateral fastening device（7-1）It is arranged on host header shell（6-12）Or connection head（32）Side side snap groove in （7-2）, including rotary shaft（7-3）, rotary shaft card（7-4）, side cramp（7-5）, rotary shaft card is arranged on the shell of side snap groove On, in rotary shaft after the cramp of fit side, it is fixed on by rotary shaft on rotary shaft card, rotary shaft, which is stuck in side cramp, also a setting, and two Person is closed by rotary shaft clamping, and side cramp inside bottom sets L to detain tongue（7-6）, L button tongues top sets tabletting A（7-7）, matching Tabletting A, discharge cock is provided with host header, the striking switch of discharge cock is arranged in the snap groove of side and tabletting A pushes position Put matching；Side cramp left and right side sets button to lack（7-8）, matching button lacks sets side to detain in the snap groove of side（7-9）, matching L buttons Side fixed card slot is set in the snap groove of tongue depressed position side（7-10）；
The handle handle is held in groove（8-1）Interval trigger is set（8-2）, the interval trigger includes traversing shelves （8-3）, discharge cock（8-4）, cut trigger action（8-5）, traversing shelves are including walking axle（8-6）With walk link stopper（8-7）, walk shelves What build end was set walks the safety dress hole that axle matching suspension is arranged on hand lever shell（8-9）In, the middle position for walking axle is set Short slot（8-10）, cut trigger action and back-moving spring be set upward（8-11）, cut trigger action and be staggered with discharge cock cross, and The head end for cutting trigger action sets shifting block（8-12）, what shifting block propped up discharge cock touches shell fragment（8-13）；Trigger action is cut in matching Structure, cut trigger action section and trigger slot is set for U-shaped, match and walk the down-set left and right block of link stopper described in trigger slot（8- 14）, discharge cock electrical connection voltage compatible controller（8-15）Switched with striking；
The voltage compatible controller meets electric PIN by the main body of mobile battery bag and buckles electrical connection battery combination LED light Drive module（8-16）；
The voltage compatible controller is also connected electrically to the electrical connection PIN button mouths of main body（9）And it is electrically connected in battery insertion groove Main body connects electric PIN buttons, and main body is connected as electrical circuit.
2. a kind of light garden instrument of the multi-purpose more combinations of bull according to claim 1, it is characterized in that：The voltage is simultaneous Holding controller includes Control on Communication processing unit（9-1）, power supply wake-up circuit（9-2）, voltage sampling circuit（9-3）, 12V voltages Converter unit（9-4）, 5V voltage transformation modules（9-5）, PWM voltage control units（9-6）, output voltage regulation circuit（9-7）、 Output voltage sampling circuit（9-8）, output voltage translation circuit（9-9）, LED display circuit（9-10）, output voltage filtered electrical Road（9-11）, communication level translation circuit（9-12）, rechargeable battery string（9-13）, main body meets electric PIN and detains down-set P+ lines （9-14）, P- lines（9-15）, COM lines（9-16）, compatible controller safety switch is provided with P+ lines（9-17）, P+ lines lower section connects The positive pole of output voltage filter circuit, the negative pole connection P- lines of output voltage filter circuit are connect, and P- lines are additionally coupled to communication electricity Flat translation circuit, COM lines are also connected to communication level translation circuit；Communication level translation circuit sets out circuit A to adopt to voltage Sample circuit, and resistance circuit series connection P- lines are also set up, P- lines are by after communication level translation circuit and output voltage Acquisition Circuit Connection, output voltage Acquisition Circuit set circuit B to be electrically connected to B+ lines, and B+ lines set voltage to become in circuit B junction upper end Unit is changed, voltage transformation module includes 12V voltage transformation modules and 5V voltage transformation modules, and both connect, and B+ lines are circuit B's End line sets voltage sampling circuit under junction, is setting wake-up circuit of powering, power supply wake-up circuit access B+ circuits and B- lines The positive pole and negative pole of the mobile battery bag of road, B+ and B- circuits and end are attached, and mobile battery bag also sets up COM lines Road, COM circuits connect with Communication processing with control unit, Communication processing and control unit include LED light drive module and PWM voltage control units, PWM voltage control units connection output voltage regulation circuit and output voltage translation circuit and communication Level-conversion circuit, and electrically connect PIN button mouths and cell anti-reverse chip is also serially set（9-18）；
The LED light drive module setting is buckled in the PIN of the mobile battery bag or mobile battery is wrapped, the LED Indicator lamp drive module includes lamp driver element（9-19）, control unit（9-20）, single battery sampling unit（9-21）、LED Lamp group（9-22）, LED light group lower end electrical connection lamp driver element, lamp driver element and single battery sampling unit are by being arranged on control Unit processed sets control line to be controlled connection, and the single battery sampling unit sets sampling line（9-23）Electrically connect main body Electric PIN buttons are connect, main body connects the electric outer setting mobile battery bag of PIN buttons；
Output filtering is additionally provided between LED light group and lamp driver element and eliminates electric capacity（9-24）, it is electric that output filtering eliminates electric capacity Connect lamp driver element, single battery sampling unit, output filtering elimination electric capacity（9-25）；
Control unit includes control unit chip and Control on Communication triode, Control on Communication triode head end electrical connection control unit Chip, tail end is divided into two electrical connection branch roads and is respectively connecting to output filtering elimination electric capacity and filter capacitor group, and has filtered electrical Appearance group electrical connection branch road is connected further to main body and connects electric PIN buttons；LED is provided between control unit and lamp driver element Switch controlling switch（9-26）；Also bridge joint has memory chip between single battery sampling unit and control unit（9-27）；Single-unit Cell anti-reverse diode is additionally provided between battery sampling unit and single battery sampling unit（9-28）；
A kind of light garden instrument of the multi-purpose more combinations of bull according to claim 1, it is characterized in that：The chain saw function The saw motor or motor of head or shrub saw main frame put startup joint in shell peripheral hardware（10-1）, start and opened in being set in joint Dynamic device（10-2）, including shell（10-3）, power switching end component（10-4）, clutch end component（10-5）, set in shell Put device tube seat（10-6）, the STH of device tube seat two, power switching stomidium is set respectively（10-7）With power output stomidium （10-8）, in device tube seat grafting power switching end component and clutch end component are set；
Power switching end component includes rolling bearing（10-9）, power switching axle（10-10）, fit rolling on power switching axle Dynamic bearing, power switching axle include power access head（10-11）, switching sealing axis（10-12）, Coupling Shaft linkage central siphon （10-13）, switching sealing axis be arranged at power switching stomidium, switching sealing axis head end prolong from device tube seat Power access head is stretched out, power access head exposes setting and arrives housing exterior, and Coupling Shaft linkage central siphon is arranged on power switching stomidium In interior device tube seat, fit sets rolling bearing on sealing axis of transferring, and single roll bearing is unidirectional needle bearing；
The clutch end component includes single roll bearing（10-14）, power output shaft（10-15）, power switching axle bag Include power output head（10-16）, output sealing axis（10-17）, output shaft universal driving shaft（10-18）, output end bearing（10- 19）；Output sealing axis is arranged at power output stomidium, and the head end of output sealing axis extends power output head, Power output head exposes setting to housing exterior at clutch end hole, exports fit on sealing axis and sets output end axle Hold, the single roll bearing is linked on output shaft universal driving shaft.
3. a kind of light garden instrument of the multi-purpose more combinations of bull according to claim 1, it is characterized in that：The rope of beating the grass Group comprises at least green rope body（4-36）, yellow rope body（4-37）, red rope body（4-38）, three in one is molded, and sorts Mode is that green is head end, and yellow is intermediate ends, and red is tail end；Or green rope body, yellow rope body, the red rope body of rope bundle group Be arranged as last layer as red rope body, at least two layers reciprocal be yellow rope body, and other layer groups are restricted body, or the rope that detours for green Green rope body, yellow rope body, 1 meter of the caudal end that is arranged as of red rope body be red rope body, 2 meters to 3 meters of tail end is yellow rope Body, other are all green rope body；Or the green rope body of rope bundle group, yellow rope body, the vertical view overall alignment of red rope body are 12 points It is green rope body to 6 angles, 6-9 point angles are that yellow wire body 10-12 point angles are red rope body；And rope group top layer painting of beating the grass There are fluorescence coating or fluorescent material.
4. a kind of light garden instrument of the multi-purpose more combinations of bull according to claim 1, it is characterized in that：The top clip （4-25）, end button（4-28）All it is ring bodies, disk body screw thread, disk post is set in ring bodies（4-27）The upper thickness for matching rope bundle of beating the grass Degree is provided with partition（4-26）Upper and lower position be threaded（4-39）, top clip（4-25）, end button（4-28）It is screwed onto disk post On.
5. a kind of light garden instrument of the multi-purpose more combinations of bull according to claim 1, it is characterized in that：The connection machine Head（32）Including jointing shell（11-1）, shell head end setting connection wall（11-2）, electrical connection female seat is set in connection wall Enter groove（11-3）, electrical connection female seat, which enters to set in groove, electrically connects female seat（11-4）, electrical connection female seat is interior to set some be arranged side by side Be electrically connected and patch folder（11-5）；The electrical connection female seat enters is provided with switch groove seat on the upside of groove（11-6）, it is described switch groove seat by Sealed wall（11-7）, electric mortiser piece button wall（11-8）, center gear（11-9）, side buckle（11-10）, sealed wall, surround square, sealing Wall sets switch pressure hole at one（11-11）.
6. the method using voltage compatible controller of the light garden instrument of the multi-purpose more combinations of bull：Assemble whole light garden Woods instrument, make the handle handle of its main body（6）The good mobile battery bag of upper grafting, mobile battery bag can be any 15V or 8V Any string number battery pack mobile battery bag, and directly connect functional head, or main frame in the functional head connecting portion of main body The functional head connecting portion grafting of body extends well intermediary's head and extends extension tube in insertion, extends extension tube head end insertions function intermediary Head, inserting function head on function intermediary head, all fastening devices are all pushed the safety open of each prolate-headed PIN connectors Pass is all connected, and finally starts the power-on switch of main body, and the electrical circuit of the light garden instrument of the multi-purpose more combinations of whole bull is complete Portion opens, but because there is total monitoring button switch at handle, functional head will not just start motion immediately, at this Voltage compatible controller is waited, just returns and starts to detect whole circuit loop, detection case is as follows：
Mobile battery bag is detected, the communication chip of mobile battery bag is understood at Control on Communication of the return information to voltage compatible controller Unit is managed, obtains at least following message voltage, string number, temperature of mobile battery bag,
Voltage compatible controller detects forward to be fed back to obtain the ID of functional head by the control chip group of functional head, is obtained after reading Functional head starts the setting voltage at least needed and sets electric current
If obtaining functional head feedback data, the voltage data of reading is normal, then continues to read current data, if electric current Data are also normal, then light the portable lamp in the LED on host header（Complete machine can running indicator）, battery identification lamp, functional head know Other lamp；
The above-mentioned two number of degrees normally then continue to read the output current at A/D ends, if the output current at A/D ends is more than or equal to function The information that the size of current identified or whole electrical circuit of head are fed back is short circuit；Then normal whole circuits are known Under other state, the identified current information of repertoire head to be collected is waited, if the information of whole can be gathered, but whole electricity Road is short-circuit condition again, then feedback point is raked up sb.'s faults street lamp, flicker and closes T1 lamps and closes PWM voltage control units, is closed The PIN mouths of all circuits and control pin is switched on and off, last complete machine discharge cock is closed, and system is forced into dormancy shape State；
If all normal residual capacity and total capacity for so continuing to read battery of the data of identification, continues waiting for controller reading The total data of complete all mobile battery bags（In the case where there is multiple mobile battery bags）If all batteries bag can be read Data be normal
If read in all batteries bag, the switch of host header is closed mode, waits and detecting again over there, if still closed State, then last complete machine discharge cock closing, system are forced into resting state；A/D ports are opened if being not turned off to enter Row power supply, LED etc. all battery normal lamps light display, and the lamp working properly of machine is also lighted；
If the voltage that battery directly meets needed for startup function head can directly pass through B+ connections to P+ lines with string number, electric current Road, B- circuits can be directed across power wake-up circuit, voltage sampling circuit arrival output voltage varying circuit, but no longer need It is changed the PIN mouths progress voltage output for directly feeding main body；
Power supply wake-up circuit starts work and turns on metal-oxide-semiconductor Q4,12V and 5V voltage transformation modules, supply are reached by D1 circuits The other circuit power demands of whole controller；
Output voltage loop is by PWM voltage control units and output voltage sampling circuit, output voltage translation circuit, output voltage Regulation circuit, output voltage filter circuit and Control on Communication processing unit collectively constitute；
Acquiescence initial output voltage is 18V, when Q1 loops（9-18）During opening, B+ terminal voltages flow there through Q1 loops by L1 and passed through RS flows to mobile battery bag B- ends, is pressed when being output to P+, P- voltage by R9, R1, Q2 and R10, Q3, R2 both ends partial pressure Difference, deliver to output voltage regulation circuit and be compared, control single-unit to adjust output voltage by adjusting PWM voltages and reach and reach in advance To 18V, now Control on Communication processing unit passes through R11, C3 and adjusted by reading mobile battery bag and whole All-in-One tool information Output voltage regulation circuit ratio is saved, reaches that functional head is required to use voltage request to reach output voltage；Output voltage leads to The gentle output voltage spike of output voltage filter circuit is crossed, the power supply use of functional head is reached plateau；At Control on Communication Reason cell operation learns the voltage of mobile battery bag, string number, temperature and other letters by reading mobile battery bag com port communications Breath, by the parameter such as work requirements voltage, electric current of communication level translation circuit read functions head, output voltage is adjusted after calculating Adjust circuit, and PWM voltage control unit working conditions；Current state is shown by LED light drive module；Pass through voltage Sample circuit learns mobile battery bag real voltage, realizes mobile battery bag under-voltage second class protection mechanism.
CN201710731819.9A 2016-11-22 2017-08-23 Multi-head multipurpose multi-combination portable gardening tool Active CN107347468B (en)

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CN113661844A (en) * 2021-08-27 2021-11-19 江苏苏美达五金工具有限公司 Cutter retracting method of pruning shears

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