CN100358405C - Hanging device of agricultural machiner - Google Patents
Hanging device of agricultural machiner Download PDFInfo
- Publication number
- CN100358405C CN100358405C CNB2005100434463A CN200510043446A CN100358405C CN 100358405 C CN100358405 C CN 100358405C CN B2005100434463 A CNB2005100434463 A CN B2005100434463A CN 200510043446 A CN200510043446 A CN 200510043446A CN 100358405 C CN100358405 C CN 100358405C
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- CN
- China
- Prior art keywords
- main body
- farm machinery
- hanging device
- limiting plate
- hitch frame
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Abstract
The present invention discloses a hanging device of a farm machine, which comprises a traction frame (4), wherein the traction frame (4) is connected with a fixed sleeve barrel through a lifting screw (3), and the fixed sleeve barrel (9) is provided with a rotary handle (10). The present invention is characterized in that the fixed sleeve barrel (9) is connected with a hollow hanging main body (5) and the traction frame (4) through the lifting screw (3), the hanging main body (5) is connected with the traction frame (4), and a hanging sleeve barrel (2) and a limiting plate are arranged on the hanging main body (5). The present invention has the advantages of simple structure, flexible use, time saving, labor saving, energy saving and safety.
Description
(1) technical field: the present invention relates to a kind of hanging device of farm machinery, belong to field of agricultural machinery.
(2) background technology: at present, when existing ploughing and weeding and scarification equipment, plantation and fertilizer machinery etc. were pulled hauling machines such as farm machinery and hand tractor and are connected, a 100cm was equipped with on the hanging device top of being adopted
2About iron plate, be provided with in the middle of the iron plate and articulate sleeve, the both sides of iron plate respectively are provided with a top bolt, articulate sleeve and are installed on the towing plate of tractor by latch, realize articulating.Articulate sleeve, latch, all gapped between the towing plate eyelet, with the method adjustment hanging device of swivel bolt and the gap between the draw-gear, this kind method of adjustment is difficult to realize required effect, hold up the hand tractor handrail if adjust to, rise farm machinery, during turning, farm machinery do not swing, and when then putting down farm machinery work, just do not have rational free gap between draw-gear and the hanging device, both can't cooperating, if adjusting to has the rational working clearance between draw-gear and the hanging device, when then rising farm machinery, farm machinery will swing, easily damage operating personnel's shank, be absolutely unsafe, and turn over the edge of a field at every turn, start working and all must proofread and correct the position of farm machinery, make it to be consistent, waste time and energy with tractor.
(3) summary of the invention: the objective of the invention is to overcome the deficiency of above-mentioned prior art and provide a kind of simple in structure, use flexibly, time saving and energy saving, the hanging device of energy-conservation, safe farm machinery.
Purpose of the present invention can reach by following measure: a kind of hanging device of farm machinery, it comprises hitch frame 4, hitch frame 4 is connected and fixed sleeve 9 by lifting bolt 3, fixed muffle 9 is provided with rotary handle 10, it is characterized in that fixed muffle 9 articulates main body 5, hitch frame 4 by what lifting bolt 3 connected hollows, articulate main body 5 and link to each other, articulate main body 5 and be provided with and articulate sleeve 2, articulate main body 5 and be provided with limiting plate with hitch frame 4.
In order further to realize purpose of the present invention, the described lower end that articulates main body 5 is provided with limiting plate 1.
In order further to realize purpose of the present invention, described articulating connects limiting plate 1 ' on the sleeve 2, and a wherein end at the two ends up and down of limiting plate 1 ' is provided with projection 12, and the other end has groove 13.
In order further to realize purpose of the present invention, described fixed muffle 9 with articulate main body 5 junctions and be provided with symmetrical projection 14.
In order further to realize purpose of the present invention, described hitch frame 4 comprises fixing interior axle 7, a side of an end junctor support body 16 of axle 7 in fixing, the other end flexibly connects the opposite side of Rack Body 16, the axle 7 outer quills 6 that are with in fixing, axle 7 is provided with convex clip 8 in fixing, and the projection on the convex clip 8 is corresponding with the groove on the quill 6, a cover ear 15 is respectively established in the both sides of quill 6, lifting bolt 3, articulate main body 5 all with overlap ear 15 flexible connections.
The present invention can produce following outstanding substantive distinguishing features and obvious improvement compared with the prior art: the present invention is provided with limiting plate, when holding up the hand tractor handrail, rise farm machinery, the outer ledge portion of the draw-gear main aperture eye of limiting plate and tractor matches, promptly lock farm machinery, hand tractor is turned, and farm machinery can not vacillated now to the left, now to the right; When putting down farm machinery work, limiting plate promptly breaks away from lug, occurs the rational working clearance between draw-gear and the hanging device, realizes the co-ordination of hand tractor and farm machinery, and is simple in structure time saving and energy saving, material saving, energy-conservation, safety.
(4) description of drawings:
Fig. 1 is the structural representation of one embodiment of the present invention;
Fig. 1 is the structural representation of another embodiment of the present invention;
Fig. 3 is the structural representation of the limiting plate 1 ' of Fig. 1;
Fig. 4 is that the b of Fig. 1 is to partial structurtes figure.
(5) embodiment:
Embodiment 1: a kind of hanging device of farm machinery is (referring to Fig. 1, Fig. 3, Fig. 4), it comprises hitch frame 4, fixed muffle 9, fixed muffle 9 is provided with rotary handle 10, hitch frame 4 comprises fixing interior axle 7, an end of axle 7 connects a side of frame 16 in fixing, the other end flexibly connects the opposite side of frame 16, the axle 7 outer quills 6 that are with in fixing, axle 7 is provided with convex clip 8 in fixing, projection on the convex clip 8 is corresponding with the groove on the quill 6, and gapped, and frame 16 can swing like this, when frame 16 links to each other with trailed farm machinery, can guarantee that farm machinery contact closely with ground.A cover ear 15 is respectively established in the both sides of quill 6, fixed muffle 9 articulates main body 5 by what lifting bolt 3 connected hollows, the junction is provided with symmetrical projection 14, can make and connect flexibly, increase the service life, lifting bolt 3 passes and articulates main body 5, symmetry projection 14, and flexibly connect by the angle barrel 17 cover ear 15 with its both sides, articulate main body 5 and be movably connected by load-bearing axle 18 and cover ear 15, articulate main body 5 and be provided with and articulate sleeve 2, the lower end that articulates main body 5 is provided with limiting plate 1, when articulating, the outer ledge portion of the draw-gear base plate main aperture eye of limiting plate 1 and tractor matches, and promptly locks farm machinery, hand tractor is turned, and farm machinery can not vacillated now to the left, now to the right; When putting down farm machinery work, limiting plate promptly breaks away from lug, occurs the rational working clearance between the draw-gear of tractor and the hanging device.The upper end that articulates sleeve 2 links to each other with limiting plate 1 ' by U-shaped card 11, a wherein end at the two ends up and down of limiting plate 1 ' is provided with projection 12, the other end has groove 13, can connect limiting plate 1 ' as required, also can not connect limiting plate 1 ', but an end of groove 13 connects up when connecting limiting plate 1 ', also but an end of groove 13 connects down, when needing the location, one end of groove 13 connects up, and during work, the outer ledge portion of the groove 13 of limiting plate 1 ' and the draw-gear main aperture eye of tractor matches, promptly lock farm machinery, farm machinery can not vacillated now to the left, now to the right; When needing the semidefinite position, an end of projection 12 connects up, and the outer ledge portion of the draw-gear main aperture eye of projection 12 and tractor matches, straight line moving promptly locks farm machinery, during turning, limiting plate promptly breaks away from lug, occurs the rational working clearance between draw-gear and the hanging device.
Embodiment 2: a kind of hanging device of farm machinery (referring to Fig. 2), it comprises hitch frame 4, fixed muffle 9, fixed muffle 9 is provided with rotary handle 10, fixed muffle 9 articulates main body 5 by what lifting bolt 3 connected hollows, the junction is provided with symmetrical projection 14, can make and connect flexibly, increase the service life, lifting bolt 3 passes and articulates main body 5, symmetry projection 14, and flexibly connect by angle barrel 17 and hitch frame 4, articulate main body 5 and be movably connected by load-bearing axle 18 and hitch frame 4, articulate main body 5 and be provided with and articulate sleeve 2, the lower end that articulates main body 5 is provided with limiting plate 1, when articulating, the outer ledge portion of the draw-gear base plate main aperture eye of limiting plate 1 and tractor matches, and promptly locks farm machinery, hand tractor is turned, and farm machinery can not vacillated now to the left, now to the right; When putting down farm machinery work, limiting plate promptly breaks away from lug, occurs the rational working clearance between the draw-gear of tractor and the hanging device.
Claims (4)
1, a kind of hanging device of farm machinery, it comprises hitch frame (4), hitch frame (4) is connected and fixed sleeve (9) by lifting bolt (3), fixed muffle (9) is provided with rotary handle (10), it is characterized in that fixed muffle (9) articulates main body (5), hitch frame (4) by what lifting bolt (3) connected hollow, articulate main body (5) and link to each other with hitch frame (4), articulate main body (5) and be provided with and articulate sleeve (2), the lower end that articulates main body (5) is provided with limiting plate (1).
2, the hanging device of a kind of farm machinery according to claim 1 is characterized in that the described sleeve (2) that articulates upward connects limiting plate (1 '), and a wherein end at the two ends up and down of limiting plate (1 ') is provided with projection (12), and the other end has groove (13).
3, the hanging device of a kind of farm machinery according to claim 1 is characterized in that described fixed muffle (9) and articulates main body (5) junction being provided with symmetrical projection (14).
4, the hanging device of a kind of farm machinery according to claim 1, it is characterized in that described hitch frame (4) comprises fixing interior axle (7), a side of an end junctor support body (16) of axle (7) in fixing, the other end flexibly connects the opposite side of Rack Body (16), the outer quill (6) that is with of axle (7) in fixing, axle (7) is provided with convex clip (8) in fixing, projection on the convex clip (8) is corresponding with the groove on the quill (6), a cover ear (15), lifting bolt (3) are respectively established in the both sides of quill (6), articulating main body (5) all flexibly connects with cover ear (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100434463A CN100358405C (en) | 2005-04-29 | 2005-04-29 | Hanging device of agricultural machiner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100434463A CN100358405C (en) | 2005-04-29 | 2005-04-29 | Hanging device of agricultural machiner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1685783A CN1685783A (en) | 2005-10-26 |
| CN100358405C true CN100358405C (en) | 2008-01-02 |
Family
ID=35303825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100434463A Expired - Fee Related CN100358405C (en) | 2005-04-29 | 2005-04-29 | Hanging device of agricultural machiner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100358405C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667662A (en) * | 2016-04-05 | 2016-06-15 | 陈焕祥 | Agricultural tricycle coupling device |
| CN106941799B (en) * | 2017-03-30 | 2023-08-15 | 农业农村部南京农业机械化研究所 | Quick hooking mechanism and hooking method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4714123A (en) * | 1985-03-28 | 1987-12-22 | Kuhn, S.A. | Farm machine with improved transmission device |
| CN2061532U (en) * | 1990-03-19 | 1990-09-05 | 郭建平 | Hook couplings for trailer of walking tractor |
| CN2101985U (en) * | 1991-01-18 | 1992-04-22 | 盐城市大丰县丰富农机化管理服务站 | Offset dead pulley hanging connection device |
| CN2127547Y (en) * | 1992-05-27 | 1993-03-03 | 亓立民 | Pulling means of small four-wheeled tractor |
| US5816339A (en) * | 1997-06-27 | 1998-10-06 | Deere & Company | Implement swivel hitch for use with a quick-coupler |
| CN2482784Y (en) * | 2001-06-02 | 2002-03-27 | 江苏悦达投资股份有限公司盐城拖拉机厂 | Complete set of driving mechanism of walking tractor |
| US6412570B1 (en) * | 2001-02-16 | 2002-07-02 | Agco Corporation | Draw bar swivel hitch |
| CN2599907Y (en) * | 2003-02-26 | 2004-01-21 | 梁红刚 | Drag assembly for hand tractor |
| CN2788524Y (en) * | 2005-04-29 | 2006-06-21 | 臧均 | Hanging device for agricultural machinery |
-
2005
- 2005-04-29 CN CNB2005100434463A patent/CN100358405C/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4714123A (en) * | 1985-03-28 | 1987-12-22 | Kuhn, S.A. | Farm machine with improved transmission device |
| CN2061532U (en) * | 1990-03-19 | 1990-09-05 | 郭建平 | Hook couplings for trailer of walking tractor |
| CN2101985U (en) * | 1991-01-18 | 1992-04-22 | 盐城市大丰县丰富农机化管理服务站 | Offset dead pulley hanging connection device |
| CN2127547Y (en) * | 1992-05-27 | 1993-03-03 | 亓立民 | Pulling means of small four-wheeled tractor |
| US5816339A (en) * | 1997-06-27 | 1998-10-06 | Deere & Company | Implement swivel hitch for use with a quick-coupler |
| US6412570B1 (en) * | 2001-02-16 | 2002-07-02 | Agco Corporation | Draw bar swivel hitch |
| CN2482784Y (en) * | 2001-06-02 | 2002-03-27 | 江苏悦达投资股份有限公司盐城拖拉机厂 | Complete set of driving mechanism of walking tractor |
| CN2599907Y (en) * | 2003-02-26 | 2004-01-21 | 梁红刚 | Drag assembly for hand tractor |
| CN2788524Y (en) * | 2005-04-29 | 2006-06-21 | 臧均 | Hanging device for agricultural machinery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1685783A (en) | 2005-10-26 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20100429 |