CN101548611A - Cross runout device of grass cutter - Google Patents
Cross runout device of grass cutter Download PDFInfo
- Publication number
- CN101548611A CN101548611A CNA2009100274087A CN200910027408A CN101548611A CN 101548611 A CN101548611 A CN 101548611A CN A2009100274087 A CNA2009100274087 A CN A2009100274087A CN 200910027408 A CN200910027408 A CN 200910027408A CN 101548611 A CN101548611 A CN 101548611A
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- Prior art keywords
- connecting rod
- hinged
- cross
- grass cutter
- hanger bracket
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- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000000725 suspension Substances 0.000 abstract description 6
- 238000005520 cutting process Methods 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 4
- 230000002262 irrigation Effects 0.000 description 4
- 238000003973 irrigation Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000013138 pruning Methods 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The invention relates to a cross runout device of a grass cutter, wherein one side of a suspension bracket is fixed with a vertical pipe; a vertical shaft and the teleflex of a support saddle are vertically installed on the vertical pipe; a connecting seat of the machine body is hinged on the support saddle through a lateral pin; a swing mechanism comprises a first connecting rod, a guide bar and a horizontal driving piece; two ends of the first connecting rod which is positioned outside the support saddle are respectively hinged on the lateral pin and the suspension bracket; the guide bar and one end of the horizontal driving piece are hinged on the first connecting rod; the other end of the horizontal driving piece is connected with the guide bar; the guide bar is connected with the suspension bracket through a spherical joint; a deflection mechanism comprises a front connecting rod of the machine body, a back connecting rod of the machine body, and a deflection driving piece; the front connecting rod of the machine body and the back connecting rod of the machine body which are hinged are respectively hinged on the machine body and the vertical shaft; and the deflection driving piece arranged at the upper part of the back connecting rod of the machine body is respectively connected with the back connecting rod of the machine body and the vertical shaft. Under the situation that a tractor is fixed by trifilar suspension, the cross runout device can conveniently change the working width of the grass cutter, lead the grass cutter to deflect and tilt, and realize multiaspect cutting operation.
Description
Technical field
This invention relates to a kind of cross runout device of grass cutter, belongs to the mower technical field of agriculture and forestry machinery.
Background technology
Mower one class is to be power with machinery, is mainly used in agricultural operation and gardens operation, and the mower of this class formation is articulated in the tractor dead astern, is generally used for the pruning of large-area vegetation.But this mower is a fixed structure by the trifilar suspension position, the working width position of mower in operation process is unadjustable, the mower working width is fixed, and the operating area also can only be some broad areas that tractor is advanced, and job area is more fixing.Common level of the cutter shaft of mower or vertical setting the in addition, when mower with after tractor is connected, mower is can't be tilting, so for extreme terrains such as irrigation canals and ditches, levee slope and espaliers, mower can't carry out operation, the limitation of the scope of application is bigger.Another kind of mower is based on from translator or directly by manual driven, but extreme terrains such as the mower of this class formation can be controlled at that some plot are little by manpower, irrigation canals and ditches, levee slope and espalier carry out operation, but mower power is little, cutting efficiency is very low, can only be used for the pruning operation of small-sized garden lawn.
Summary of the invention
The purpose of this invention is to provide and a kind ofly under the fixing situation of tractor trifilar suspension, can conveniently change the working width of mower, and can make mower deflection tilting, realize the cross runout device of grass cutter of multi-faceted cutting operation.
The present invention is that the technical scheme that achieves the above object is: a kind of cross runout device of grass cutter, it is characterized in that: comprise body, vertical shaft, bearing, swing mechanism, deflection mechanism and hanger bracket, hanger bracket one side is fixed with standpipe, perpendicular the putting of vertical shaft is installed in the standpipe hole, the pivoted housing of bearing is sleeved on the standpipe, body is in reverse to knife rest one side and is provided with Connection Block, and Connection Block is hinged on the bearing by lateral pin; Described swing mechanism comprises first connecting rod, guide post and horizontal drive part, the first connecting rod two ends that are positioned at the bearing outside are hinged on respectively on lateral pin and the hanger bracket, one end of guide post and horizontal drive part is hinged on the first connecting rod, the other end of horizontal drive part is connected with guide post, guide post is arranged in the spherical joint and can moves with respect to spherical joint, and spherical joint is rotatably installed on the hanger bracket; Described deflection mechanism comprises body front rod, body back link and deflection driven part, body front rod and body back link are hinged, body front rod and body back link are hinged on respectively on body and the vertical shaft, and the deflection driven part that is positioned at body back link top is connected on body back link and the vertical shaft.
The present invention is rotatably installed in vertical shaft and bearing on the standpipe of hanger bracket one side, make vertical shaft and the bearing can be along the pivot swing of the standpipe of hanger bracket, because vertical shaft all is connected with support with bearing, therefore when controlling the push-and-pull of horizontal drive part and be hinged on first connecting rod on the lateral pin, body can be swung by the pivot on hanger bracket, body drives that cutter is parallel to the ground to carry out operation, make the side wobble of mower at tractor, under the effect of horizontal drive part, can get around lawns such as barrier such as trees, timber, increase mower mobility flexibly.The present invention makes body and bearing hinged by lateral pin, because the body front rod is connected with body with vertical shaft with the body back link, under the effect of deflection driven part, can make the commentaries on classics pivot swing of body along bearing, so the body energy is tilting even can carry out cutting operation perpendicular to ground, can satisfy the job requirements of extreme terrains such as espalier, irrigation canals and ditches, levee slope.The present invention is in the mower operation process, stretching motion push-and-pull first connecting rod by the horizontal drive part, body connecting rod action before and after under the effect of deflection driven part, driving simultaneously, make body become the arbitrarily angled operation of carrying out with ground, the mobility job requirements that adapts to many occasions, operating flexibility, convenient, increase substantially the mower operating efficiency, can satisfy the different work requirement.
Description of drawings
Below in conjunction with accompanying drawing enforcement of the present invention is described in further detail.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is a perspective view of the present invention.
Wherein: 1-hanger bracket, 1-1-hangoff receptacle, 1-2-supporting base, 1-3-standpipe, 2-front fork, the 3-road wheel, 4-guide post, 5-spherical joint, 6-horizontal drive part, 7-first connecting rod, the 7-1-lockhole, 8-second connecting rod, 8-1-lockhole, 9-bearing, 9-1-pivoted housing, the 10-lateral pin, 11-body, 11-1-Connection Block, 11-2-knife rest, the 12-vertical shaft, 13-deflection driven part, 14-body back link, lockhole behind the 14-1-, lockhole before the 14-2-, 15-body front rod, 15-1-lockhole, 16-frame hanger.
Embodiment
See shown in Fig. 1～3, cross runout device of grass cutter of the present invention, comprise body 11, vertical shaft 12, bearing 9, swing mechanism, deflection mechanism and hanger bracket 1, body 11 is in reverse to knife rest 11-2 one side and is provided with Connection Block 11-1, hanger bracket 1 is provided with hangoff receptacle 1-1 up and down, forming at 3 with tractor is connected, hanger bracket 1 horizontal sidepiece at tractor, hanger bracket 1 of the present invention is the closed ring structure, and the bottom of hanger bracket 1 also is equipped with front fork 2, road wheel 3 is installed on the front fork 2, hanger bracket 1 one sides are fixed with standpipe 1-3, vertical shaft 12 perpendicular putting are installed in the standpipe 1-3 hole, the pivoted housing 9-1 of bearing 9 is sleeved on the standpipe 1-3, vertical shaft 12 and pivoted housing 9-1 all can rotate with respect to standpipe 1-3, this standpipe 1-3 can adopt high-abrasive material to make, or the standpipe 1-3 of hanger bracket 1 is connected with the pivoted housing 9-1 of vertical shaft 12 and bearing 9 by interior outer bearing respectively, operate light, body 11 is in reverse to cutter shaft one side and is provided with Connection Block 11-1, Connection Block 11-1 is hinged on the bearing 9 by lateral pin 10, make hanger bracket 1 by vertical shaft 12 and lateral pin 10, bearing 9 and body 11 are hinged, body 11 energy along continuous straight runs and short transverse swing make body 11 realize the action of a plurality of directions of energy with respect to hanger bracket 1.
See shown in Fig. 1～3, swing mechanism of the present invention comprises first connecting rod 7, guide post 4 and horizontal drive part 6, first connecting rod 7 is positioned at the outside of bearing 9, first connecting rod 7 two ends are hinged on respectively on lateral pin 10 and the hanger bracket 1, one end of guide post 4 and horizontal drive part 6 is hinged on the first connecting rod 7, this horizontal drive part 6 is oil cylinder or cylinder, by oil cylinder or cylinder stretching motion push-and-pull first connecting rod 7, the other end of horizontal drive part 6 is connected with guide post 4, and guide post 4 is arranged in the spherical joint 5 and can moves with respect to spherical joint 5, spherical joint 5 is rotatably installed on the hanger bracket 1, see shown in Figure 3, on hanger bracket 1, be fixed with supporting base 1-2, supporting base 1-2 is provided with the ball hole, and spherical joint 5 is installed in the ball hole on the supporting base 1-2, makes horizontal drive part 6 by movement locus push-and-pull first connecting rod 7 by guide post 4, spherical joint 5 rotates in the ball hole on supporting base 1-2, and first connecting rod 7 actions make body 11 swing around the standpipe 1-3 of hanger bracket one side pivot.The present invention is for increasing impulse stroke, see shown in Fig. 1～3, also be hinged with second connecting rod 8 on the first connecting rod 7, second connecting rod 8 is hinged on the lateral pin 10, and first connecting rod 7 is provided with lockhole 7-1, second connecting rod 8 is provided with lockhole 8-1, when latch is coaxial when being inserted into the lockhole 8-1 of the lockhole 7-1 of first connecting rod 7 and second connecting rod 8, and the directional swing angle of controlled body 11.
See shown in Fig. 1～3, deflection mechanism of the present invention comprises body front rod 15, body back link 14 and deflection driven part 13, body front rod 15 and body back link 14 are hinged, and body front rod 15 is hinged with body 11, on the body 11 frame hanger 16 can be installed, body front rod 15 is connected with frame hanger 16, body back link 14 is hinged on the vertical shaft 12, the deflection driven part 13 that is positioned at body back link 14 tops is connected on body back link 14 and the vertical shaft 12, work as ground inclination, by blade knife rest compression-deflection actuator 13, make the pivot swing of body 11 along bearing 9, mower is realized the swing of short transverse, this deflection driven part 13 can adopt spring or oil cylinder or cylinder, the present invention is provided with lockhole 15-1 at body front rod 15, and front and back are respectively equipped with preceding lockhole 14-2 and back lockhole 14-1 on the body back link 14, and vertical shaft 12 also is provided with corresponding lockhole, make body front rod 15 and body back link 14 fixed-site by latch, control deflection mechanism angle is in accordance with regulations carried out operation.
See shown in Fig. 1～3, when the present invention works,, push away connecing first connecting rod 7, make the side horizontal hunting of body 11, carry out cutting operation at tractor by control horizontal drive part 6 stretching motions; And promote 13 actions of deflection driven parts when body 11, and body 11 is swung in short transverse along the pivot of bearing 9, and body 11 is tilted, can the mowing operation to trees, also can carry out operation to irrigation canals and ditches or levee slope etc., and enlarged the job requirements of many occasions.
Claims (8)
1, a kind of cross runout device of grass cutter, it is characterized in that: comprise body (11), vertical shaft (12), bearing (9), swing mechanism, deflection mechanism and hanger bracket (1), hanger bracket (1) one side is fixed with standpipe (1-3), perpendicular the putting of vertical shaft (12) is installed in standpipe (1-3) hole, the pivoted housing (9-1) of bearing (9) is sleeved on the standpipe (1-3), body (11) is in reverse to knife rest one side and is provided with Connection Block (11-1), and Connection Block (11-1) is hinged on the bearing (9) by lateral pin (10); Described swing mechanism comprises first connecting rod (7), guide post (4) and horizontal drive part (6), first connecting rod (7) two ends that are positioned at bearing (9) outside are hinged on respectively on lateral pin (10) and the hanger bracket (1), one end of guide post (4) and horizontal drive part (6) is hinged on the first connecting rod (7), the other end of horizontal drive part (6) is connected with guide post (4), guide post (4) is arranged in the spherical joint (5) and can moves with respect to spherical joint (5), and spherical joint (5) is rotatably installed on the hanger bracket (1); Described deflection mechanism comprises body front rod (15), body back link (14) and deflection driven part (13), body front rod (15) and body back link (14) are hinged, body front rod (15) and body back link (14) are hinged on respectively on body (11) and the vertical shaft (12), and the deflection driven part (13) that is positioned at body back link (14) top is connected on body back link (14) and the vertical shaft (12).
2, cross runout device of grass cutter according to claim 1 is characterized in that: described body front rod (15) and deflection driven part (13) are respectively equipped with lockhole.
3, cross runout device of grass cutter according to claim 1 is characterized in that: be fixed with supporting base (1-2) on the described hanger bracket (1), supporting base (1-2) is provided with the ball hole, and spherical joint (5) is installed in the ball hole of supporting base (1-2).
4, cross runout device of grass cutter according to claim 1, it is characterized in that: also be hinged with second connecting rod (8) on the described first connecting rod (7), the other end of second connecting rod (8) is hinged on the lateral pin (10), and first connecting rod (7) upward and on the second connecting rod (8) is respectively equipped with lockhole.
5, cross runout device of grass cutter according to claim 1 is characterized in that: described hanger bracket (1) is the closed ring structure, and the bottom of hanger bracket (1) also is equipped with adjustable for height front fork (2), and road wheel (3) is installed on the front fork (2).
6, cross runout device of grass cutter according to claim 1 is characterized in that: described horizontal drive part (6) is oil cylinder or cylinder.
7, cross runout device of grass cutter according to claim 1 is characterized in that: described deflection driven part (13) is spring or oil cylinder or cylinder.
8, cross runout device of grass cutter according to claim 1 is characterized in that: the standpipe (1-3) of described hanger bracket (1) is connected with the pivoted housing (9-1) of vertical shaft (12) and bearing (9) by interior outer bearing respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100274087A CN101548611B (en) | 2009-05-05 | 2009-05-05 | Cross runout device of grass cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100274087A CN101548611B (en) | 2009-05-05 | 2009-05-05 | Cross runout device of grass cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101548611A true CN101548611A (en) | 2009-10-07 |
| CN101548611B CN101548611B (en) | 2010-08-18 |
Family
ID=41153292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100274087A Active CN101548611B (en) | 2009-05-05 | 2009-05-05 | Cross runout device of grass cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101548611B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105103982A (en) * | 2015-09-22 | 2015-12-02 | 天津奥克森重型机床有限公司 | Greening and pruning multifunctional robot |
| CN106028788A (en) * | 2013-12-20 | 2016-10-12 | 斯拉希尔泰克有限公司 | A vegetation cutter |
| CN108684292A (en) * | 2018-06-12 | 2018-10-23 | 昆明理工大学 | A kind of brush paddy field weed-killer robot of planet |
| CN108738638A (en) * | 2018-08-08 | 2018-11-06 | 山东天盛机械科技股份有限公司 | A kind of scythe |
-
2009
- 2009-05-05 CN CN2009100274087A patent/CN101548611B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028788A (en) * | 2013-12-20 | 2016-10-12 | 斯拉希尔泰克有限公司 | A vegetation cutter |
| CN106028788B (en) * | 2013-12-20 | 2021-03-30 | 斯拉希尔泰克有限公司 | Vegetation cutting machine |
| CN105103982A (en) * | 2015-09-22 | 2015-12-02 | 天津奥克森重型机床有限公司 | Greening and pruning multifunctional robot |
| CN108684292A (en) * | 2018-06-12 | 2018-10-23 | 昆明理工大学 | A kind of brush paddy field weed-killer robot of planet |
| CN108738638A (en) * | 2018-08-08 | 2018-11-06 | 山东天盛机械科技股份有限公司 | A kind of scythe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101548611B (en) | 2010-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhong Shiqi Inventor after: Gu Guoping Inventor after: Sun Xuliang Inventor after: Weng Zhihuang Inventor before: Zhong Shiqi Inventor before: Gu Guoping Inventor before: Sun Xuliang Inventor before: Chen Dongping |
|
| CI01 | Correction of invention patent gazette |
Correction item: Inventor Correct: Zhong Shiqi|Gu Guoping|Sun Xuliang|Weng Zhihuang False: Zhong Shiqi|Gu Guoping|Sun Xuliang|Chen Dongping Number: 33 Volume: 26 |
|
| CI03 | Correction of invention patent |
Correction item: Inventor Correct: Zhong Shiqi|Gu Guoping|Sun Xuliang|Weng Zhihuang False: Zhong Shiqi|Gu Guoping|Sun Xuliang|Chen Dongping Number: 33 Page: The title page Volume: 26 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHONG SHIQI GU GUOPING SUN XULIANG CHEN DONGPING TO: ZHONG SHIQI GU GUOPING SUN XULIANG WENG ZHIHUANG |
|
| ERR | Gazette correction |
Free format text: CORRECT: INVENTOR; FROM: ZHONG SHIQI; GU GUOPING; SUN XULIANG; CHEN DONGPING TO: ZHONG SHIQI; GU GUOPING; SUN XULIANG; WENG ZHIHUANG |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213034 No. 19 Tongjiang North Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Changzhou Hansen Machinery Co., Ltd. Address before: 213034 No. 19 Tongjiang North Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Changzhou Hansen Machinery Co., Ltd. |