CN105935016A - Power head and hay mower with same - Google Patents
Power head and hay mower with same Download PDFInfo
- Publication number
- CN105935016A CN105935016A CN201610456914.8A CN201610456914A CN105935016A CN 105935016 A CN105935016 A CN 105935016A CN 201610456914 A CN201610456914 A CN 201610456914A CN 105935016 A CN105935016 A CN 105935016A
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- China
- Prior art keywords
- battery
- battery cavities
- unit head
- cavities
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/02—Driving mechanisms or parts thereof for harvesters or mowers electric
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
- A01D75/18—Safety devices for parts of the machines
Abstract
The invention discloses a power head. The power head is used for supplying output power to a working device and comprises an upper housing assembly and a lower base assembly which are independently assembled in a detachable mode; the upper housing assembly comprises a left case, a right case, battery cavities assembled in the cases and battery packs which are connected in the battery cavities in a pluggable mode and provide electric energy for power outputting; the lower base assembly comprises a base and a motor which is installed in the base and used for outputting working power. In this way, the power head and a hay mower with the same have the advantages that layout is reasonable, the internal space of the power head is saved, the packing cost is reduced, the energy saving and safety requirements of a user are met, the power head can be completely split into two independent small assemblies which can form the power head by being fixed through three screws after being independently assembled, and therefore great convenience is brought to a customer for maintenance.
Description
Technical field
The present invention relates to technical field of garden, particularly relate to a kind of unit head and there is the hay mover of this unit head.
Background technology
Can replace the unit head carrying out work on traditional garden instrument (the most wheeled instrument) on different electric garden complete machines, also replacing engine power head on engine garden instrument, to carry out the unit head of work the rarest.
Seeing most on the market is the wheeled instrument of single battery bag, and it has the disadvantages that
After the upper battery bags of garden instrument configuration such as traditional tedder, complete machine aspect ratio is higher, has a strong impact on vanning amount；
Configure ECO speed-regulating switch and key (break-make electric fuse) on the garden instruments such as traditional tedder the most simultaneously；
Conventional drum instrument is hardly visible battery wraps the trade mark LOGO of face client from the battery bag cap top battery bag that looks down；
The power section assembling of the garden instruments such as traditional tedder is loaded down with trivial details and difficult, affects assembly cost；
Power section on the garden instruments such as traditional tedder needs to disassemble lower fixing power section screw on chassis and whole power section just can be replaced the maintenance works such as PCB, dismounts the most pretty troublesome.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of unit head and has the hay mover of this unit head, rationally distributed, save unit head inner space, save vanning cost, meet that user is energy-conservation and safety need, this unit head can be cut into two single widgets completely, individually after assembling, just can form this unit head by three screws are fixing, greatly facilitate customer repair.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of unit head, for providing output power for work implement, including the upper encloser assembly individually assembled and lower bottom base assembly, upper encloser assembly and lower bottom base assembly is detachable is bolted together, unit head also includes that at least one accommodates the battery cavities of the battery bag providing power for complete machine, and described battery cavities is inclined to set, and its angle is α.
In a preferred embodiment of the present invention, the value of its angle [alpha] is 55 °.
In a preferred embodiment of the present invention, upper encloser assembly includes:
Left and right casing,
Battery cavities, is assemblied in casing internal,
Battery bag, provides electric energy in plug is connected to battery cavities and for power output；
Lower bottom base assembly includes:
Base,
Motor, is arranged on chassis interior for output services power.
In a preferred embodiment of the present invention, having two battery cavities in described upper encloser assembly, the shape size of battery cavities cooperates with battery bag, and battery cavities is internal connects battery bag by pluggable mode.
In a preferred embodiment of the present invention, described battery cavities top is equipped with transparency cover by strong magnets.
In a preferred embodiment of the present invention, said two battery cavities is in the parallel distribution of upper encloser component internal.
In a preferred embodiment of the present invention, said two battery cavities and the angled arrangement of horizontal direction.
In a preferred embodiment of the present invention, described battery cavities is fixed in the casing of left and right on the screw hole of correspondence by screw column.
In a preferred embodiment of the present invention, described battery cavities is provided with the PCB panel that battery bag and motor carry out function control.
In a preferred embodiment of the present invention, described PCB panel is assemblied at least one of which battery cavities.
In a preferred embodiment of the present invention, the most integrated on described battery cavities it is equipped with the key of break-make electric fuse, ECO speed-regulating switch, battery bag release button assembly, battery bag ejector spring steel wire and battery socket.
In a preferred embodiment of the present invention, described upper encloser assembly and lower bottom base assembly are detachably bolted together by screw.
In a preferred embodiment of the present invention, the both sides of described battery cavities are integrated with fixing post, and battery cavities device is contained in the fixing hole in the casing of left and right by fixing column sleeve.
In a preferred embodiment of the present invention, the fixing hole in the casing of described left and right is provided with multiple, and the position size of fixing hole matches with the position size fixing post on battery cavities.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of hay mover, including:
Casing,
Roller, support hay mover at ground moving,
Output shaft, outputting rotary power,
Cutting assembly, is driven by output shaft and rotates and cut weeds,
Casing internal is provided with unit head, and unit head transmits power to output shaft and drives cutting assembly action, and unit head includes that at least one accommodates the battery cavities of battery bag, and battery cavities is inclined to set, and its angle is α.In a preferred embodiment of the present invention, the value of described electrohydraulic mower cell cavity angle [alpha] is 55 °.
In a preferred embodiment of the present invention, in described hay mover unit head, the outfan of motor connects from walking belt wheel mechanism.
In a preferred embodiment of the present invention, in described hay mover unit head, the outfan of motor connects fan blade and blade.
The invention has the beneficial effects as follows: unit head of the present invention and to have the hay mover of this unit head rationally distributed, save unit head inner space, save vanning cost, meet that user is energy-conservation and safety need, this unit head can be cut into two single widgets completely, individually after assembling, this unit head just can be formed by three screws are fixing, greatly facilitate customer repair, brand LOGO of client, the beneficially advertisement function of brand can be wrapped easily from complete machine battery seen above.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the first preferred embodiment of power of the present invention；
Fig. 2 is the top view of the unit head of the present invention；
Fig. 3 be the present invention unit head in the structural representation of lower bottom base assembly；
Fig. 4 is the forming process structural representation of the unit head of the present invention；
Fig. 5 is the explosive view of battery cavities device of the present invention；
Fig. 6 is the integrated figure of general assembly of battery cavities device of the present invention；
Fig. 7 is the integrated figure of general assembly after battery cavities device of the present invention pulls out battery bag；
Fig. 8 is the front view of battery cavities device of the present invention；
Fig. 9 is that the A-A of Fig. 8 is to sectional view；
Figure 10 is that the B-B of Fig. 6 is to sectional view；
Figure 11 is the bottom view of battery cavities device of the present invention；
Figure 12 is the enlarged drawing of I in Fig. 8；
Figure 13 is the structural representation of battery cavities bottom of device axonometric drawing one preferred embodiment of the present invention；
Figure 14 is the structural representation of battery cavities bottom of device another preferred embodiment of axonometric drawing of the present invention；
Figure 15 is that in battery cavities device of the present invention, PCB panel is plugged into the structural representation in L-type fixed plate；
Figure 16 is the structural representation that in battery cavities device of the present invention, L-type fixed plate is plugged into battery cavities side together with PCB panel；
Figure 17 is the structural representation fixing post position one preferred embodiment in battery cavities device of the present invention；
Figure 18 be in unit head casing of the present invention with the structural representation fixing fixing hole one preferred embodiment that post position coordinates in Figure 17；
Figure 19 is the structural representation fixing another preferred embodiment of post position in battery cavities device of the present invention；
Figure 20 be in unit head casing of the present invention with the structural representation fixing fixing hole one preferred embodiment that post position coordinates in Figure 19；
nullIn accompanying drawing, the labelling of each parts is as follows: 100、Battery cavities device，101、Battery bag，102、Key，103、Battery bag release button assembly，104、ECO speed-regulating switch，105、Battery cavities，106、The locking plug terminal of key，107、Battery socket，108、Battery bag ejector spring steel wire，109、L-type fixed plate，110、PCB panel，111、Self-tapping screw，112、Key holder，113、Switch catching groove，114、Rail structure，115、Through hole，116、Hook，117、Guide rail，118、Draw-in groove，119、Screw hole，120、Screw column，121、Fixing post，200、Upper encloser assembly，201、Battery bag transparency cover，202、Rear battery cavities，203、Strong magnets，204、Upper cover，205、Front battery cavities，206、PCB fixed plate，207、Front PCB panel，208、Rear PCB fixed plate，209、Rear PCB panel，210、Self-tapping screw，211、Fixing hole，300、Lower bottom base assembly，301、Base，302、Motor，400、Unit head assembly.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1 to Figure 20, the embodiment of the present invention includes:
Embodiment one
A kind of unit head, for providing output power for work implement, including the upper encloser assembly 200 individually assembled and lower bottom base assembly 300.
Upper encloser assembly 200 and the detachable formation unit head assembly 400 that is bolted together of lower bottom base assembly 300.
Upper encloser assembly 200 includes left and right casing, is assemblied in the battery cavities in the casing of left and right, in plug is connected to battery cavities and provides the battery bag of electric energy, casing top, left and right assembling upper cover 204 for power output.
Lower bottom base assembly 300 includes base 301, and is arranged on the internal motor 302 for output services power of base 301, and preferably motor is brushless electric machine.
External power supply line 303 it is also equipped with on lower bottom base assembly 300.
There are in upper encloser assembly 200 two battery cavities, front battery cavities 205 and rear battery cavities 202, it is separately installed with front PCB fixed plate 206, front PCB panel 207 and rear PCB fixed plate 208, rear PCB panel 209 above, battery cavities is screwed in the casing of left and right, and there is battery bag battery cavities internal connection by pluggable mode.
Double cell bag unit head can realize single battery bag and individually power, and also can realize automatically switching by panel intelligent program uses, and is greatly increased the use time of complete machine work.
Two battery cavities, front battery cavities 205 and rear battery cavities 202 are arranged with the angled α of horizontal direction at the parallel distribution of upper encloser component internal, two battery cavities, and the value of its angle [alpha] is 55 °.
Being provided with the PCB panel that battery bag carries out function control on battery cavities, PCB panel is assemblied at least one of which battery cavities.
Unit head can realize the functions such as energy switching, motor perseverance rotating speed, overcurrent protection, soft start, electronic warning and the speed governing of two battery bags by one piece of PCB panel; the above function can also be realized, therefore the unit head indoor design location structure of two pieces of PCB panels by two pieces of PCB panels.
Inside unit head, dexterously by double cell bag parallel arrangement at an angle to the horizontal direction, PCB panel is reasonably positioned on two battery cavities simultaneously, and and brushless electric machine 302 stagger arrangement, it is greatly saved the inner space of unit head, ensure that the height of whole unit head is the highest, save vanning cost.
The top of upper encloser assembly 200 is equipped with transparency cover 201, it is locked at upper encloser assembly 200 top by strong magnets 203, can look down through transparency cover 201 above complete machine easily and can it can be clearly seen that brand LOGO that client wrapped by battery, it is more beneficial for the advertisement function of brand, it is not necessary to purposely low body goes to see the LOGO that just can see product clearly.
The integrated key being equipped with break-make electric fuse and ECO speed-regulating switch on battery cavities, meet that user is energy-conservation and safety need simultaneously.
Battery bag release button assembly, battery bag ejector spring steel wire and battery socket it is integrated with on battery cavities.So materials and parts of casing internal just can fully be integrated and concentrate, assembly process reduces and simplifies, and reduces assembly cost, before loading casing, battery cavities device assembly just individually can assemble at front road station separately as a widgets, saves a lot of assembly process.
In the present invention, unit head can be cut into two independent widgets completely: upper encloser assembly 200 and lower bottom base assembly 300.
The most individually after assembling the two widgets, it is only necessary to just can be bolted together upper encloser assembly 200 and lower bottom base assembly 300 the whole unit head of composition by three self-tapping screws 210.
In like manner, as long as just can dismantle whole unit head keeps in repair or change PCB panel etc. to these three self-tapping screws 210 of Panasonic, it is not necessary to disassemble fixing unit head screw on chassis, be very easy to the maintenance of client.
Above-mentioned unit head can be bought as separately as power source, also can be assembled into complete machine and sell, and the size positions of three installing holes on unit head is just the same with the size positions of the installing hole of standard configuration engine power head on the market.
So on electric garden tool and engine garden instrument can interworking, operation strategies is the most extensive, saves client's purchase cost.
Different power sizes can realize this function by mating different size of motor, changes easily, and battery cavities is inclined to set, and makes the loading of battery bag and ejects more convenient.
Embodiment two
A kind of battery cavities device 100, is contained in unit head 200 interior for providing electric energy for work implement.
Battery cavities device 100 includes: for providing the battery bag 101 of power source, and the battery cavities 105 of set battery bag 101.
Battery cavities 105 side inserts battery bag release button assembly 103, has battery socket 107 and battery bag ejector spring steel wire 108 bottom battery cavities 105.
It is also equipped with controlling the key 102 of fuse switch break-make on battery cavities 105, controls start and stop and the ECO speed-regulating switch 103 of speed regulation of unit head motor, and battery bag 101 is carried out the PCB panel 110 of function control.
Being integrated with the key holder 112 for key 102 on the side of battery cavities 105, insert the locking plug terminal of key 106 bottom key holder 112, key 102 inserts key holder 112 and plug terminal locking with key 106 is fixed.
It is also integrated with on the side of battery cavities 105 and the switch catching groove 113 of ECO speed-regulating switch 104 adaptation, is connected in ECO speed-regulating switch 104 press-in switch catching groove 113 and with switch catching groove 113 locking.
Battery cavities 105 is integrated with considerable parts: battery bag 101, battery bag discharges button assembly 103, battery socket 107, PCB panel 110, battery bag ejector spring steel wire 108, ECO speed-regulating switch 104 and key 102.
So materials and parts of unit head casing internal just can fully be integrated and concentrate, assembly process reduces and simplifies, reduce assembly cost, before loading unit head casing, battery cavities device 100 just individually can assemble at front road station separately as a widgets, save a lot of assembly process, substantially increase efficiency of assembling, reduce production cost.
And the rigging position in casing also reduces, casing internal more neat and tidy, casing die more simplifies and is easy to processing；The most whole battery cavities device 100 can be sold with the casing of supporting various shapes as a standard set-up platform simultaneously, and the public property of plastic strengthens, and reduces and manufactures and purchase cost.
Battery socket 107, battery bag ejector spring steel wire 108 and PCB panel 110 these three materials and parts just can be fixed on the most dexterously on battery cavities 105 by whole battery cavities device 100 by a L-type fixed plate 109 and two self-tapping screws 111.
The mould so making whole battery cavities 105 is the simplest, these assembling materials and parts are more concentrated in casing internal locus simultaneously, and assembly process can settle at one go, and makes full use of casing internal space, casing internal structure more optimizes compact, the most rationally.
The assembling process of whole battery cavities device 100 is:
One, the lower end at battery cavities 105 has the rail structure 114 adaptive with battery socket, and two gussets on battery socket 107 are fixed on battery socket 107 after sliding into bottom along rail structure 114, it is achieved the grafting on battery cavities 105.
Two, two hook end segment of battery bag ejector spring steel wire 108 both sides initially pass through the through hole 115 of battery cavities 105 two bottom sides, and then the cross bar of battery bag ejector spring steel wire 108 hangs on the hook 116 of battery cavities side.
Three, now PCB panel 110 is slided into bottom according to the direction of arrow along the guide rail 117 in L-type fixed plate 109.
Four, the draw-in groove 118 then along the direction of arrow, L-type fixed plate 109 being bumped against battery cavities 105 side together with PCB panel 110 is internal.
Five, the screw hole 119 of both sides, L-type fixed plate 109 lower end puts in place with screw column 120 assembling of both sides, battery cavities 105 lower end simultaneously, then L-type fixed plate 109 is thoroughly locked by two self-tapping screws 111 and be fixed on battery cavities 105:
On the one hand L-type fixed plate 109 can tightly be pushed down battery bag ejector spring steel wire 108 and be exposed at the part of battery cavities 105 side, and on the other hand battery socket 107 can also be played a fixed effect by the bottom of L-type fixed plate 109.
Specifically, battery bag ejector spring steel wire 108 is exposed at the part of battery cavities 105 side and tightly will be pushed down by L-type fixed plate 109, guarantee that battery bag ejector spring steel wire 108 exposed junction is fixed, keep battery bag ejector spring steel wire 108 at the elastic force balance of two hook ends within battery cavities 105, after battery bag release button 103 is released, battery bag 101 is ejected battery cavities 105 under the elastic force effect of battery bag ejector spring steel wire 108 well.
Six, locking for key plug terminal 106 is fixed on bottom key holder 112, then the key 102 being used for controlling electric fuse break-make is inserted key holder 112.
Seven, ECO speed-regulating switch 104 is pressed in switch catching groove 113.
Eight, battery bag release button assembly 103 is inserted the side of battery cavities 105, is fixed on battery cavities 105.
Nine, battery bag 101 is inserted battery cavities 105, completes to install: have the grafting track of battery bag in battery cavities 105 inner side, it is ensured that the smooth grafting of battery bag 101, it is to avoid occur battery bag 101 partially phenomenon.
Embodiment three
The size of battery cavities device 100 can arrange many sets, changes the size of battery cavities device 100, may be adapted to diversified battery bag, and arrange multiple fixing hole 211 in the casing of unit head, can meet different customer demand.
Specifically, there is in the left and right casing of upper encloser assembly 200 in unit head 400 multiple fixing hole 211, the both sides of battery cavities are integrated with fixing post 121, the position size of fixing hole 211 matches with the position size fixing post 121 on battery cavities, and battery cavities is sleeved in the fixing hole 211 in the casing of left and right by fixing post 121.
By changing or increase the position of fixing hole 211 in the casing of left and right, casing can change adaptive function with different size of battery bag and different size of battery cavities.
Fixing post 121 on battery cavities and the fixing hole 211 in casing are the relations of shaft hole matching, and two shaft hole matchings will be more accurate and reliable for battery cavities location, and assembling simple in construction, assemble easy and convenient.
By changing the size of battery cavities, adjust the fixing post 121 on battery cavities, the position of fixing hole 211 in the casing of left and right can be met, reach to overlap battery cavities and the battery cavities of many set different size sizes more and battery bag shares the purpose of a set of complete machine, meet different customer demands.
Embodiment four
A kind of hay mover, including: casing, support the hay mover roller at ground moving, the output shaft of outputting rotary power, and driven the cutting assembly rotating and cutting weeds by output shaft.
Casing internal has the unit head providing output power, and the inside of unit head has can provide power battery chamber device, and unit head transmits power to output shaft and drives cutting assembly action.
In unit head, the outfan of motor connects and can connect fan blade and blade (non-self walk belt wheel mechanism) from walking the outfan of motor in belt wheel mechanism, or unit head.
Unit head of the present invention and there is the hay mover of this unit head provide the benefit that:
Due to the rational deployment of battery bag, pcb board and motor, whole unit head height is the highest, substantially increases vanning amount；
Unit head can be bought with separate power source, unit head on electric garden tool and engine garden instrument can interworking, save client's purchase cost；
Different power sizes can realize this function by mating different size of motor, changes easily；
The several functions of two battery bags can be realized by one piece of PCB panel to control, it is also possible to realize several functions with two pieces of simple PCB panels, the location of two pieces of PCB panels in unit head indoor design；
Dexterously by double cell bag parallel arrangement at an angle to the horizontal direction, and by PCB panel Reasonable Orientation on two battery cavities, and and brushless electric machine stagger arrangement, be greatly saved unit head inner space, the height of whole unit head is the highest, saves vanning cost；
It is provided simultaneously with ECO speed-regulating switch and key (break-make electric fuse), meets that user is energy-conservation and safety need simultaneously；
Can (optionally stand by tedder) above complete machine easily, being looked down by transparency cover just can be clearly apparent battery and wrap brand LOGO of client, is more beneficial for the advertisement function of brand, it is not necessary to deliberately low body goes to see and just can see product LOGO clearly；
This unit head can be cut into completely two single widgets: upper encloser assembly and lower bottom base assembly, individually after assembling, as long as this unit head just can be formed by three screws are fixing, just can dismantle whole unit head keeps in repair or changes PCB panel etc. to these three screws of Panasonic, need not the screw disassembling fixing unit head on chassis, greatly facilitate customer repair.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (20)
1. a unit head, for providing output power for work implement, it is characterised in that
Including the upper encloser assembly individually assembled and lower bottom base assembly, upper encloser assembly and lower bottom base assembly is detachable is bolted together, described unit head also includes that at least one accommodates the battery cavities of the battery bag providing power for complete machine, and described battery cavities is inclined to set, and its angle is α.
Unit head the most according to claim 1, it is characterised in that the value range of described angle [alpha] is 15 °-75 °.
Unit head the most according to claim 2, it is characterised in that the value range of described angle [alpha] is 30 °-60 °.
Unit head the most according to claim 1, it is characterised in that upper encloser assembly includes:
Left and right casing,
Battery cavities, is assemblied in casing internal,
Battery bag, provides electric energy in plug is connected to battery cavities and for power output；
Lower bottom base assembly includes:
Base,
Motor, is arranged on chassis interior for output services power.
Unit head the most according to claim 4, it is characterised in that have two battery cavities in described upper encloser assembly, the shape size of battery cavities cooperates with battery bag, and battery cavities is internal connects battery bag by pluggable mode.
Unit head the most according to claim 5, it is characterised in that described battery cavities top is equipped with transparency cover by strong magnets.
Unit head the most according to claim 6, it is characterised in that said two battery cavities is in the parallel distribution of upper encloser component internal.
Unit head the most according to claim 7, it is characterised in that said two battery cavities and the angled arrangement of horizontal direction.
Unit head the most according to claim 8, it is characterised in that described battery cavities is fixed in the casing of left and right on the screw hole of correspondence by screw column.
Unit head the most according to claim 9, it is characterised in that be provided with the PCB panel that battery bag and motor are carried out function control on described battery cavities.
11. unit heads according to claim 10, it is characterised in that described PCB panel is assemblied at least one of which battery cavities.
12. unit heads according to claim 11, it is characterised in that the most integrated on described battery cavities be equipped with the key of break-make electric fuse, ECO speed-regulating switch, battery bag release button assembly, battery bag ejector spring steel wire and battery socket.
13. unit heads according to claim 12, it is characterised in that described upper encloser assembly and lower bottom base assembly are detachably bolted together by screw.
14. unit heads according to claim 13, it is characterised in that the both sides of described battery cavities are integrated with fixing post, battery cavities device is contained in the fixing hole in the casing of left and right by fixing column sleeve.
15. unit heads according to claim 14, it is characterised in that the fixing hole in the casing of described left and right is provided with multiple, the position size of fixing hole matches with the position size fixing post on battery cavities.
16. 1 kinds of hay movers, including:
Casing,
Roller, support hay mover at ground moving,
Output shaft, outputting rotary power,
Cutting assembly, is driven by output shaft and rotates and cut weeds,
It is characterized in that,
Casing internal is provided with unit head, and unit head transmits power to output shaft and drives cutting assembly action, and described unit head includes that at least one accommodates the battery cavities of battery bag, and described battery cavities is inclined to set, and its angle is α.
17. hay movers according to claim 16, it is characterised in that the value range of described angle [alpha] is 15 °-75 °.
18. hay movers according to claim 17, it is characterised in that the value range of described angle [alpha] is 30 °-60 °.
19. hay movers according to claim 16, it is characterised in that in described unit head, the outfan of motor connects from walking belt wheel mechanism.
20. hay movers according to claim 16, it is characterised in that in described unit head, the outfan of motor connects fan blade and blade.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610456914.8A CN105935016A (en) | 2016-06-23 | 2016-06-23 | Power head and hay mower with same |
| PCT/CN2017/089699 WO2017220009A1 (en) | 2016-06-23 | 2017-06-23 | Battery compartment device, power head, and power cord fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610456914.8A CN105935016A (en) | 2016-06-23 | 2016-06-23 | Power head and hay mower with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105935016A true CN105935016A (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610456914.8A Pending CN105935016A (en) | 2016-06-23 | 2016-06-23 | Power head and hay mower with same |
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| CN (1) | CN105935016A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717557A (en) * | 2016-12-15 | 2017-05-31 | 苏州金莱克精密机械有限公司 | A kind of garden instrument with double cell Packet driven |
| WO2017220009A1 (en) * | 2016-06-23 | 2017-12-28 | 常州格力博有限公司 | Battery compartment device, power head, and power cord fixing device |
| CN108666476A (en) * | 2017-03-28 | 2018-10-16 | 苏州科瓴精密机械科技有限公司 | Battery pack assembly, electric tool, assembling structure, gasoline engine and garden instrument |
| WO2018205810A1 (en) * | 2017-05-10 | 2018-11-15 | 浙江动一新能源动力科技股份有限公司 | High-power power system and lawn mower |
| CN110140527A (en) * | 2019-06-22 | 2019-08-20 | 浙江中马园林机器股份有限公司 | A kind of mowing power device and the grass trimmer with the mowing power device |
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| WO2017220009A1 (en) * | 2016-06-23 | 2017-12-28 | 常州格力博有限公司 | Battery compartment device, power head, and power cord fixing device |
| CN106717557A (en) * | 2016-12-15 | 2017-05-31 | 苏州金莱克精密机械有限公司 | A kind of garden instrument with double cell Packet driven |
| CN106717557B (en) * | 2016-12-15 | 2024-01-23 | 苏州金莱克精密机械有限公司 | Garden tool with dual battery pack driving function |
| CN108666476A (en) * | 2017-03-28 | 2018-10-16 | 苏州科瓴精密机械科技有限公司 | Battery pack assembly, electric tool, assembling structure, gasoline engine and garden instrument |
| WO2018205810A1 (en) * | 2017-05-10 | 2018-11-15 | 浙江动一新能源动力科技股份有限公司 | High-power power system and lawn mower |
| CN110140527A (en) * | 2019-06-22 | 2019-08-20 | 浙江中马园林机器股份有限公司 | A kind of mowing power device and the grass trimmer with the mowing power device |
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Application publication date: 20160914 |