CN201094200Y - Mower bottom board walking device - Google Patents
Mower bottom board walking device Download PDFInfo
- Publication number
- CN201094200Y CN201094200Y CNU2007201104770U CN200720110477U CN201094200Y CN 201094200 Y CN201094200 Y CN 201094200Y CN U2007201104770 U CNU2007201104770 U CN U2007201104770U CN 200720110477 U CN200720110477 U CN 200720110477U CN 201094200 Y CN201094200 Y CN 201094200Y
- Authority
- CN
- China
- Prior art keywords
- base plate
- bottom plate
- wheel
- mower
- running gear
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a traveling gear on the bottom plate of a mower. The bottom plate is rounded or is elliptical, a three-wheel driving mechanism distributed in the form of an inverse triangle is arranged on the bottom plate, the two driving wheels of the three-wheel driving mechanism are arranged at the front of the bottom plate, and the driven guide wheel of the three-wheel driving mechanism is arranged at the rear of the bottom plate. Because the traveling gear applies a three-wheel front drive structure, the stability and accuracy of a traveling direction and the flexibility of direction manipulation are increased when a complete appliance travels. The position of the central axes of the two driving wheels is placed at the position of the transverse central line of the complete appliance, and the application of the rounded or elliptic bottom plate ensures that the complete appliance can realize 360 degrees of turning, thus increasing the flexibility of operation. The application of front-wheel drive increases the grade ability of the complete appliance. Particularly applicable to remote-controlled mowers and automatic intelligent mowers, the traveling gear has the advantages of long lifespan and low failure rate.
Description
Technical field
The utility model relates to mower base plate and driving mechanism mounted thereto, and it is fit to be applied to remote control mower and full-automatic mower.
Background technology
At present, the base plate profile of existing mower is quadrangle normally, and running gear mounted thereto is quadrangle by four wheels usually places, and wherein two front-wheels are driven pulley, play auxiliary and guide effect; Two trailing wheels are driving wheel, play driving action.The employing tricycle structure that also has, but what adopt is that positive triangle is arranged, two driving wheel postposition, driven guide wheel is placed on the front; Such walking structure directional stability is poor, turns to dumbly, is unfavorable for realizing the control of accurate direction.
The utility model content
The purpose of this utility model is to improve the flexibility and the accuracy of mower direction to control, a kind of mower base plate running gear that makes it be suitable for remote control control and control automatically.
The technical scheme that the utility model adopted is achieved in that
A kind of mower base plate running gear is provided, and it is characterized in that: its base plate is rounded or oval, and base plate is provided with and is three actuation that inverted triangle distributes.
Aforesaid mower base plate running gear is characterized in that: two driving wheels of described three actuation are arranged on the front end of base plate, and driven guide wheel is arranged on the rear end of base plate.
Aforesaid mower base plate running gear is characterized in that: the riding position of the central shaft of described two driving wheels is positioned on the position of circular bottom plate or oval base plate cross central line.
Aforesaid mower base plate running gear is characterized in that: the riding position of the central shaft of described two driving wheels be positioned at oval base plate cross central line the front with straight line described transverse center line parallel on.
The beneficial effects of the utility model are: 1, owing to adopt three-wheel forerunner walking structure, the stability of direction of travel when having improved the complete machine walking, the sensitivity of accuracy and direction to control; 2, the position of sound production of the central shaft of two driving wheels has adopted circular bottom plate simultaneously on the position of complete machine cross central line, makes complete machine can realize that original place 360 degree turn to, and have improved the flexibility of operation; 3, owing to adopt front-wheel drive, improved the climbing capacity of complete machine.It is long that the utility model also has the life-span, and the characteristics that fault rate is low especially are fit to be applied on remote control mower and the fully-automatic intelligent mower.
Description of drawings
Fig. 1 is a general structure schematic diagram of the present utility model.
Fig. 2 is the partial enlarged drawing of part-structure shown in the circle among Fig. 1.
Fig. 3 is a chart at the bottom of of the present utility model among Fig. 1.
Fig. 4 is the chart at the bottom of of the base plate ovalize of the another kind of embodiment of the utility model.
Embodiment
Below in conjunction with accompanying drawing 1 to accompanying drawing 4 embodiment of the present utility model is described:
Referring to accompanying drawing 1, a kind of mower base plate running gear is provided, each parts of mower are installed on the circular bottom plate 1, left driving wheel 2 and right driving wheel 4 are installed on the cross central line of circular bottom plate 1, driven guide wheel 3 is installed in the afterbody of circular bottom plate 1, the installation site of three walking wheels is del, and described driven guide wheel 3 is a universal wheel.
Referring to accompanying drawing 2, the center of left driving wheel 2 is equipped with left driving shaft 6, left driving shaft 6 and first synchronous pulley 8 that is positioned on the left driving wheel 2 cooperate, be combined with second synchronous pulley 7 on the output shaft of left side drive motors 5, first synchronous pulley 8 and second synchronous pulley 7 be by being with 9 to be connected synchronously, thereby constitute complete left drive unit; Right drive unit is identical with left drive unit.
Referring to accompanying drawing 3, it has shown that general structure of the present utility model is positive circle, left driving wheel 2, right driving wheel 4, driven guide wheel 3 riding positions constitute inverted triangle jointly and arrange, the central shaft of left driving wheel 2 and right driving wheel 4 drops on the cross central line A of base plate, and the riding position of driven guide wheel 3 is at base plate longitudinally on the center line B.
Referring to accompanying drawing 4, it is the schematic diagram after a kind of simple change of the present utility model, change the reach of back left driving wheel 2 and right driving wheel 4 installation sites, the central axis C of left driving wheel 2 and right driving wheel 4 is positioned at the front of base plate cross central line A, base plate profile ovalize, the stability when being more conducive to walk.
Above shown detailed embodiment of the present utility model, apparent, those skilled in the art can carry out the part modifications and changes under prerequisite of the present utility model; The content of mentioning in description above and the accompanying drawing is the illustration of property as an illustration only, is not to be to restriction of the present utility model; Have the mower base plate running gear of technical characterictic described herein, all fall into this patent protection domain.
Claims (4)
1. mower base plate running gear, it is characterized in that: its base plate is rounded or oval, and base plate is provided with and is three actuation that inverted triangle distributes.
2. mower base plate running gear as claimed in claim 1 is characterized in that: two driving wheels of described three actuation are arranged on the front end of base plate, and driven guide wheel is arranged on the rear end of base plate.
3. mower base plate running gear as claimed in claim 2 is characterized in that: the riding position of the central shaft of described two driving wheels is positioned on the position of circular bottom plate or oval base plate cross central line.
4. mower base plate running gear as claimed in claim 2 is characterized in that: the riding position of the central shaft of described two driving wheels be positioned at oval base plate cross central line the front with straight line described transverse center line parallel on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201104770U CN201094200Y (en) | 2007-05-31 | 2007-05-31 | Mower bottom board walking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201104770U CN201094200Y (en) | 2007-05-31 | 2007-05-31 | Mower bottom board walking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201094200Y true CN201094200Y (en) | 2008-08-06 |
Family
ID=39921258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201104770U Expired - Fee Related CN201094200Y (en) | 2007-05-31 | 2007-05-31 | Mower bottom board walking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201094200Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103766034A (en) * | 2012-10-17 | 2014-05-07 | 迪尔公司 | Grass mowing machine operator platform |
-
2007
- 2007-05-31 CN CNU2007201104770U patent/CN201094200Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103766034A (en) * | 2012-10-17 | 2014-05-07 | 迪尔公司 | Grass mowing machine operator platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080806 |