CN204231893U - A kind of rearmounted jockey of mini-size tillage machine - Google Patents
A kind of rearmounted jockey of mini-size tillage machine Download PDFInfo
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- CN204231893U CN204231893U CN201420621445.7U CN201420621445U CN204231893U CN 204231893 U CN204231893 U CN 204231893U CN 201420621445 U CN201420621445 U CN 201420621445U CN 204231893 U CN204231893 U CN 204231893U
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- hole
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- mounting blocks
- shaped mounting
- slot
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Abstract
The utility model discloses a kind of rearmounted jockey of mini-size tillage machine, comprise installing rack, link, stud, described installing rack is provided with T-shaped mounting blocks, and described T-shaped mounting blocks has the first through hole; Described T-shaped mounting blocks loads in the T-slot of link, has second through hole corresponding with the first through hole bottom described T-slot, and installing rack and link are fixed together by nut through the first through hole and the second through hole two ends by stud; Be provided with short slot bottom described T-slot Yu away from sidewall intersection, installing rack one end, in described short slot, arc be installed.Of the present utility modelly effectively improve stud service life, syndeton is stable, not easily swing in the horizontal direction.
Description
Technical field
The utility model relates to a kind of mini-size tillage machine, particularly relates to a kind of rearmounted jockey of mini-size tillage machine.
Background technology
Because China is mainly with hills and mountain area applicable small-sized machine in the majority, and management mode is based on family, along with the further adjustment of agricultural planting structure, field crop area gradually reduces, economic class crops planting area constantly increases, especially the fast development etc. of green house, needs small machine to operate.Because the overall feature of mini-size tillage machine is that volume is medium, quality comparation is light, function is many, conveniently moving, flexibly, suitable especially mountain area, knob, nonirrigated farmland, orchard, vegetable garden and booth work etc., be in great demand at home in revolution.If mini-size tillage machine mixes corresponding facility, can also carry out drawing water, spray, spray medicine, harvesting, generating trench digging, ridging, fertilising, sowing, threshing, thrash, climber cutting, defibrination etc.Structure is simple, and easy to maintenance, oil consumption is few, is desirable miniature agricultural machinery.
In order to alleviate the labour intensity of operator and save the time changing farm machinery, mini-size tillage machine and outfitting tool adopt hanging device to be connected, and make to change farm implements simple, quick.But when outfitting tool by hanging device to be connected with mini-size tillage machine use time, outfitting tool easily swings in the horizontal direction, thus causes mini-size tillage machine direction operation dumb.
Traditional jockey mostly adopts connecting stud stressed between external hanging member and mini-size tillage machine, and this mode easily causes stud be out of shape and not easily take out, and adds maintenance time, reduces the service life of stud.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide and is a kind ofly connected reliable and stable, stud long service life with mini-size tillage machine and the rearmounted jockey that swings not easily occurs in the horizontal direction.
For achieving the above object, the utility model provides a kind of rearmounted jockey of mini-size tillage machine, comprises installing rack, link, stud, and described installing rack is provided with T-shaped mounting blocks, and described T-shaped mounting blocks has the first through hole;
Described T-shaped mounting blocks loads in the T-slot of link, has second through hole corresponding with the first through hole bottom described T-slot, and installing rack and link are fixed together by nut through the first through hole and the second through hole two ends by stud;
Be provided with short slot bottom described T-slot Yu away from sidewall intersection, installing rack one end, in described short slot, arc be installed.
Further, described arc adopts elastomeric material to make.
Further, described arc adopts rubber to make.
Further, described arc and T-shaped mounting blocks 11 contact surface are an arcwall face, and described arcwall face is protruding to T-shaped mounting blocks direction.
The beneficial effects of the utility model are: the main stress point of the utility model structure is in first protruding and the second protruding fastening part, can prevent stud because of stressed excessive and deform cause taking-up difficulty, effectively improve stud service life, and syndeton stable, not easily swing in the horizontal direction.
Accompanying drawing explanation
Fig. 1 is the assembling assumption diagram of the rearmounted jockey embodiment of the utility model one one kinds of mini-size tillage machines.
Fig. 2 is the front view of the rearmounted jockey embodiment of the utility model one one kinds of mini-size tillage machines.
Fig. 3 is the enlarged drawing of A in Fig. 2.
Fig. 4 is the part explosive view of the rearmounted jockey embodiment of the utility model one one kinds of mini-size tillage machines.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
See Fig. 1 to Fig. 4, a kind of rearmounted jockey of mini-size tillage machine, comprises installing rack 1, link 2, stud 3, and described installing rack 1 is provided with T-shaped mounting blocks 11, described T-shaped mounting blocks 11 has the first through hole 12;
Described T-shaped mounting blocks 11 loads in the T-slot 21 of link 2, have second through hole 22 corresponding with the first through hole bottom described T-slot 21, stud 3 is screwed by nut 4 through the first through hole 12 and the second through hole 22 two ends and installing rack 1 and link 2 is fixed together;
Be provided with short slot 23 bottom described T-slot Yu away from sidewall intersection, installing rack 1 one end, be provided with arc 5 in described short slot 23, described arc 5 adopts elastomeric material to make, as rubber; Described arc 5 is an arcwall face 51 with T-shaped mounting blocks 11 contact surface, and described arcwall face 51 is protruding to T-shaped mounting blocks 11 direction;
Arc 5 can produce certain distortion when T-shaped mounting blocks 11, thus makes T-shaped mounting blocks 11 install tightr.
Said structure can not only prevent stud 3 to be out of shape owing to being subject to larger power, and can also prevent installing rack 1 from swinging in the horizontal direction in use, and impact uses.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (4)
1. a rearmounted jockey for mini-size tillage machine, comprises installing rack, link, stud, it is characterized in that: described installing rack is provided with T-shaped mounting blocks, and described T-shaped mounting blocks has the first through hole;
Described T-shaped mounting blocks loads in the T-slot of link, has second through hole corresponding with the first through hole bottom described T-slot, and installing rack and link are fixed together by nut through the first through hole and the second through hole two ends by stud;
Be provided with short slot bottom described T-slot Yu away from sidewall intersection, installing rack one end, in described short slot, arc be installed.
2. the rearmounted jockey of a kind of mini-size tillage machine as claimed in claim 1, is characterized in that: described arc adopts elastomeric material to make.
3. the rearmounted jockey of a kind of mini-size tillage machine as claimed in claim 2, is characterized in that: described arc adopts rubber to make.
4. the rearmounted jockey of a kind of mini-size tillage machine as claimed in claim 2, is characterized in that: described arc and T-shaped mounting blocks 11 contact surface are an arcwall face, and described arcwall face is protruding to T-shaped mounting blocks direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621445.7U CN204231893U (en) | 2014-10-24 | 2014-10-24 | A kind of rearmounted jockey of mini-size tillage machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621445.7U CN204231893U (en) | 2014-10-24 | 2014-10-24 | A kind of rearmounted jockey of mini-size tillage machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204231893U true CN204231893U (en) | 2015-04-01 |
Family
ID=52761472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420621445.7U Expired - Fee Related CN204231893U (en) | 2014-10-24 | 2014-10-24 | A kind of rearmounted jockey of mini-size tillage machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204231893U (en) |
-
2014
- 2014-10-24 CN CN201420621445.7U patent/CN204231893U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150401 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |