CN205454615U - Driving system of garden lawn lawn mower - Google Patents
Driving system of garden lawn lawn mower Download PDFInfo
- Publication number
- CN205454615U CN205454615U CN201620115136.1U CN201620115136U CN205454615U CN 205454615 U CN205454615 U CN 205454615U CN 201620115136 U CN201620115136 U CN 201620115136U CN 205454615 U CN205454615 U CN 205454615U
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- China
- Prior art keywords
- shaft
- spheroid
- slot
- drive shaft
- blind hole
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- 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.)
- Expired - Fee Related
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- Soil Working Implements (AREA)
Abstract
The utility model discloses a driving system of garden lawn lawn mower, which comprises a driving motor, driving motor's output shaft has the worm through first coupling joint, the meshing of worm lower extreme has the turbine, the other end of worm has the driving shaft through the second coupling joint, the driving shaft passes through the bevel gear subassembly and connects the drive shaft, the drive shaft is passed through the mount pad and is installed in the casing, the lower extreme of drive shaft is seted up along the slot of drive shaft length direction setting, the slot interpolation is equipped with the driven shaft, the driven shaft passes through the slider and slides the setting at the inside lower extreme of casing, seted up in the slot with slot length direction vertically blind hole, be equipped with the spheroid in the blind hole, install the spring between the bottom of spheroid and blind hole, the arc spout has been seted up on the driven shaft. The utility model discloses simple structure is compact, and the principle is clearly clear, has avoided the trouble of installing, and the drive is effectual, and to avoid electrical transships and damages, has improved lawn mower security and life, and can quick adjustment blade disc height.
Description
Technical field
This utility model relates to a kind of graden machine, the dynamical system of a kind of garden lawn hay mover.
Background technology
In certain region application engineering technology and artistic media, by beautiful natural environment and the condition of strolling about or have a rest of the approach creation such as transformation landform (or building mountain, piling and layout of stones, Li Shui further), plantation trees flowers and plants, constructing architecture and layout garden road, it is known as gardens.Gardens include flower garden, private garden, petty street garden, garden, park, botanical garden, zoo etc., along with the development of gardens subject, also include excursion district and the recuperation famous scenic spot of Forest Park, square, street, scenic spot, nature reserve area or national park.
Gardens are one beautiful sceneries in most cities, lawn in gardens is often everybody favorite place, the maintenance on lawn be unable to do without hay mover, hay mover be a kind of for cutting the grass on a lawn, the machine tool of vegetation etc., it is made up of cutterhead, electromotor, road wheel, walking mechanism, blade, handrail, control part.Cutterhead is contained on road wheel, and equipped with electromotor on cutterhead, equipped with blade on the output shaft of electromotor, blade utilizes the high speed rotating of electromotor to improve in terms of speed a lot, saves the activity duration of weeding workman, decreases substantial amounts of human resources.Domestic gardens carry out often using small-sized hand-push type mower time rest and reorganization in lawn, the advance of hay mover is controlled with manpower, the direction of people's Non-follow control hay mover, this mowing mode can make staff easily produce fatigue, and on lawn, often have foreign material, when cutting is really up to the mark or crosses soft vegetation, easily makes cutterhead block and cause motor overload to burn, meanwhile, careless height is often cut for different lawns the most different.
Utility model content
The purpose of this utility model is to provide the dynamical system of a kind of garden lawn hay mover, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
The dynamical system of a kind of garden lawn hay mover, including driving motor, the output shaft of described driving motor is connected by the first shaft coupling has worm screw, worm screw lower end to be engaged with turbine, and turbine is arranged in rotating shaft, and the two ends of rotating shaft are connected with road wheel；The other end of described worm screw is connected by the second shaft coupling driving shaft, driving shaft is provided with drive bevel gear away from one end of the second shaft coupling, drive bevel gear is engaged with driven wheel of differential, driven wheel of differential is arranged on drive shaft upper end, drive shaft is arranged in housing by mounting seat, and the top of drive shaft is positioned at hull outside；The lower end of described drive shaft offers the slot arranged along drive shaft length direction, driven shaft it is inserted with in slot, driven shaft is slidably arranged in enclosure interior lower end by slide block, the blind hole vertical with slot length direction is offered in described slot, it is provided with spheroid in blind hole, spring is installed between spheroid and the bottom of blind hole；Offer corresponding with spheroid on described driven shaft length direction and hold the arc chute that spheroid within it slides；The left side wall of described slide block is provided with projection, offer on housing left side wall and accommodate the slide opening that projection passes, the left side wall of housing is outside and is positioned at slide opening and is arranged over connecting plate, connecting plate and projection are positioned at same vertical plane, connecting plate female thread connects screw rod, screw rod passes connecting plate, and through projection and threadeds with projection in the lower end of screw rod.
As further program of the utility model: described blind hole offers 6.
As this utility model further scheme: described spring makes the trend of spheroid oriented driven shaft one lateral movement.
As this utility model further scheme: the degree of depth of described arc chute is less than the radius of spheroid.
As this utility model further scheme: described driven shaft lower end passes housing and is provided with cutterhead, and the lower end of housing is additionally provided with a protective cover covering cutterhead.
As this utility model further scheme: the upper end of described screw rod passes connecting plate and is provided with adjusting handle.
Compared with prior art, the beneficial effects of the utility model are: this utility model is simple and compact for structure, principle is cheer and bright, quick and easy for installation achieves two functions of walking and cutting by a driving motor, it is to avoid the trouble installed, and drive effective, and when cutterhead is excessive by resistance or is blocked by foreign object, the transmission between drive shaft with driven shaft can be made to separate, drive motor running as usual, avoid motor overload to damage, improve lawnmower safety and service life；And can quickly regulate cutterhead height, to reach different cutting effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the dynamical system of garden lawn hay mover；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is along B-B direction sectional view in Fig. 2
In figure: 1-drives motor, 2-the first shaft coupling, 3-worm screw, 4-turbine, 5-rotating shaft, 6-the second shaft coupling, 7-driving shaft, 8-drive bevel gear, 9-driven wheel of differential, 10-drive shaft, 11-mounting seat, 12-housing, 13-slot, 14-driven shaft, 15-slide block, 16-blind hole, 17-spring, 18-spheroid, 19-arc chute, 20-cutterhead, 21-protective cover, 22-projection, 23-slide opening, 24-connecting plate, 25-screw rod.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Referring to Fig. 1-3, the dynamical system of a kind of garden lawn hay mover, including driving motor 1, the output shaft of described driving motor 1 is connected by the first shaft coupling 2 worm screw 3, worm screw 3 lower end is engaged with turbine 4, and turbine 4 is arranged in rotating shaft 5, and the two ends of rotating shaft 5 are connected with road wheel；The other end of described worm screw 3 is connected by the second shaft coupling 6 driving shaft 7, driving shaft 7 is provided with drive bevel gear 8 away from one end of the second shaft coupling 6, drive bevel gear 8 is engaged with driven wheel of differential 9, driven wheel of differential 9 is arranged on drive shaft 10 upper end, drive shaft 10 is arranged in housing 12 by mounting seat 11, and the top of drive shaft 10 is positioned at housing 12 outside；The lower end of described drive shaft 10 offers the slot 13 arranged along drive shaft 10 length direction, driven shaft 14 it is inserted with in slot 13, driven shaft 14 is slidably arranged in housing 1 interior lower end by slide block 15, the blind hole 16 vertical with slot 13 length direction is offered in described slot 13, blind hole 16 offers 6, being provided with spheroid 18 in blind hole 16, be provided with spring 17 between the bottom of spheroid 18 and blind hole 16, described spring 17 makes the trend of spheroid 18 oriented driven shaft 14 1 lateral movement；Offer corresponding with spheroid 18 on described driven shaft 14 length direction and hold the arc chute 19 that spheroid 18 within it slides, the degree of depth of arc chute 19 is less than the radius of spheroid 18, it is easy to spheroid 18 and snaps in chute 19 and the power that can overcome spring 17 when by excessive torsion and depart from smoothly from chute, thus controls the connection between drive shaft 10 and driven shaft 14 or disengaging.
Described driven shaft 14 lower end passes housing 12 and is provided with cutterhead 20, and the lower end of housing 12 is additionally provided with a protective cover 21 covering cutterhead 20.
The left side wall of described slide block 14 is provided with projection 22, offer on housing 12 left side wall and accommodate the slide opening 23 that projection 22 passes, the left side wall of housing 12 is outside and is positioned at slide opening 23 and is arranged over connecting plate 24, connecting plate 24 and projection 22 are positioned at same vertical plane, connecting plate 24 female thread connects screw rod 25, screw rod 25 is through connecting plate 24, and through projection 22 and threadeds with projection 22 in the lower end of screw rod 25.
The upper end of described screw rod 25 passes connecting plate 24 and is provided with adjusting handle.
nullOperation principle of the present utility model is: by driving motor 1 that worm screw 3 can be driven to rotate，Then turbine 5 is driven to rotate by worm screw 3，Turbine 5 is connected with road wheel brief introduction，So，Motor 1 is driven to then provides the power of walking，Worm screw 3 is also by driving shaft 7 simultaneously、Bevel gear set (drive bevel gear 8、Driven wheel of differential 9) drive drive shaft 10 to rotate，Drive shaft 10 is by slot 13、Blind hole 16、Spring 17 and spheroid 18 are connected with driven shaft 14，When driven shaft 14 because the biggest resistance can be subject to when cutterhead 20 touches hard thing，And now spheroid 18 can overcome the elastic force of spring 17，And depart from the arc chute 19 from driven shaft 14，Realize drive shaft 10 to depart from driven shaft 14，Drive shaft 10 will not be damaged，Too will not be indirectly on driving motor 1 to produce impact；And cutterhead 20 can carry out altitude mixture control by screw rod 25, regulation is simple, the convenient weeds gathering in differing heights.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art is possessed, it is also possible to make a variety of changes on the premise of without departing from this patent objective.
Claims (6)
1. a dynamical system for garden lawn hay mover, including driving motor, it is characterised in that the output shaft of described driving motor is connected by the first shaft coupling has worm screw, worm screw lower end to be engaged with turbine, and turbine is arranged in rotating shaft, and the two ends of rotating shaft are connected with road wheel；The other end of described worm screw is connected by the second shaft coupling driving shaft, driving shaft is provided with drive bevel gear away from one end of the second shaft coupling, drive bevel gear is engaged with driven wheel of differential, driven wheel of differential is arranged on drive shaft upper end, drive shaft is arranged in housing by mounting seat, and the top of drive shaft is positioned at hull outside；The lower end of described drive shaft offers the slot arranged along drive shaft length direction, driven shaft it is inserted with in slot, driven shaft is slidably arranged in enclosure interior lower end by slide block, the blind hole vertical with slot length direction is offered in described slot, it is provided with spheroid in blind hole, spring is installed between spheroid and the bottom of blind hole；Offer corresponding with spheroid on described driven shaft length direction and hold the arc chute that spheroid within it slides；The left side wall of described slide block is provided with projection, offer on housing left side wall and accommodate the slide opening that projection passes, the left side wall of housing is outside and is positioned at slide opening and is arranged over connecting plate, connecting plate and projection are positioned at same vertical plane, connecting plate female thread connects screw rod, screw rod passes connecting plate, and through projection and threadeds with projection in the lower end of screw rod.
The dynamical system of garden lawn hay mover the most according to claim 1, it is characterised in that described blind hole offers 6.
The dynamical system of garden lawn hay mover the most according to claim 1 and 2, it is characterised in that described spring makes the trend of spheroid oriented driven shaft one lateral movement.
The dynamical system of garden lawn hay mover the most according to claim 3, it is characterised in that the degree of depth of described arc chute is less than the radius of spheroid.
5. according to the dynamical system of the garden lawn hay mover described in claim 1 or 2 or 4, it is characterised in that described driven shaft lower end passes housing and is provided with cutterhead, and the lower end of housing is additionally provided with a protective cover covering cutterhead.
The dynamical system of garden lawn hay mover the most according to claim 5, it is characterised in that the upper end of described screw rod passes connecting plate and is provided with adjusting handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620115136.1U CN205454615U (en) | 2016-02-05 | 2016-02-05 | Driving system of garden lawn lawn mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620115136.1U CN205454615U (en) | 2016-02-05 | 2016-02-05 | Driving system of garden lawn lawn mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205454615U true CN205454615U (en) | 2016-08-17 |
Family
ID=56674823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620115136.1U Expired - Fee Related CN205454615U (en) | 2016-02-05 | 2016-02-05 | Driving system of garden lawn lawn mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205454615U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106688649A (en) * | 2017-01-22 | 2017-05-24 | 宁波大学 | Green belt trimmer |
| CN107046943A (en) * | 2017-06-09 | 2017-08-18 | 许陈菲 | A kind of intelligent weeder in gardens |
| CN107956959A (en) * | 2017-11-16 | 2018-04-24 | 长沙市凤英机械科技有限公司 | A kind of heavy construction mechanical assistance support leg positioning device |
| CN108551836A (en) * | 2018-03-27 | 2018-09-21 | 重庆铜梁三丰生物肥料有限公司 | Weeder |
| CN109371622A (en) * | 2018-11-01 | 2019-02-22 | 刘景章 | A kind of weaving woolen knitwear cloth hair shaving device |
| CN109566071A (en) * | 2018-12-24 | 2019-04-05 | 湖南景怡生态科技股份有限公司 | A kind of indoor Multifunctional garden greening supervisor |
| CN110439979A (en) * | 2019-09-11 | 2019-11-12 | 深圳市兆威机电股份有限公司 | Feed screw nut pair, safe transmission device and elevating mechanism |
-
2016
- 2016-02-05 CN CN201620115136.1U patent/CN205454615U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106688649A (en) * | 2017-01-22 | 2017-05-24 | 宁波大学 | Green belt trimmer |
| CN107046943A (en) * | 2017-06-09 | 2017-08-18 | 许陈菲 | A kind of intelligent weeder in gardens |
| CN107956959A (en) * | 2017-11-16 | 2018-04-24 | 长沙市凤英机械科技有限公司 | A kind of heavy construction mechanical assistance support leg positioning device |
| CN108551836A (en) * | 2018-03-27 | 2018-09-21 | 重庆铜梁三丰生物肥料有限公司 | Weeder |
| CN109371622A (en) * | 2018-11-01 | 2019-02-22 | 刘景章 | A kind of weaving woolen knitwear cloth hair shaving device |
| CN109566071A (en) * | 2018-12-24 | 2019-04-05 | 湖南景怡生态科技股份有限公司 | A kind of indoor Multifunctional garden greening supervisor |
| CN110439979A (en) * | 2019-09-11 | 2019-11-12 | 深圳市兆威机电股份有限公司 | Feed screw nut pair, safe transmission device and elevating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180205 |