CN207902055U - A kind of adjustable tractor traction apparatus - Google Patents
A kind of adjustable tractor traction apparatus Download PDFInfo
- Publication number
- CN207902055U CN207902055U CN201820238537.5U CN201820238537U CN207902055U CN 207902055 U CN207902055 U CN 207902055U CN 201820238537 U CN201820238537 U CN 201820238537U CN 207902055 U CN207902055 U CN 207902055U
- Authority
- CN
- China
- Prior art keywords
- hole
- retainer ring
- traction apparatus
- riser
- hitch frame
- 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
Links
- 238000005452 bending Methods 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 230000004323 axial length Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Agricultural Machines (AREA)
Abstract
A kind of adjustable tractor traction apparatus of the utility model, including hitch frame and draw bail, the draw bail includes two risers, it is fixedly connected by multiple support plates between two riser, described riser one end is equipped with 90 °C of flanging, the other end is equipped with card slot, multiple reinforcing ribs are additionally provided between the flanging and riser, the card slot includes vertical through-hole, is equidistantly uniformly arranged multiple horizontal through hole away from flanging on vertical through-hole, and the port of the horizontal through hole is equipped with bending through-hole vertically downward；One end is equipped with pin hole on the hitch frame, and the other end is equipped with the retainer ring group for coordinating card slot, and the retainer ring group includes retainer ring and connects the fixing axle of retainer ring and hitch frame, and the retainer ring group number is 2.A kind of adjustable tractor traction apparatus provided by the utility model, can not only change the position of hitch frame and change distracted position, but also increase the service life of its convenience and track tyre.
Description
Technical field
The utility model is related to the technical field of tractor special part, especially a kind of adjustable tractor-drawn dress
It sets.
Background technology
The middle-size and small-size trailer of tractor-drawn carries out road transport, when traction rack position is too low, the load of tractor is made to increase
The abrasion of adduction aggravation trailer front tyre, the driving wheel of tractor（Trailing wheel）Adhesion weight mitigate, skidding rate increase.It drags simultaneously
The front wheel supporting weight of machine drawing increases and increases the rolling resistance of tractor.
Utility model content
The purpose of the utility model is to overcome the above problems, provide a kind of adjustable tractor traction apparatus, both full
Adjustable traction hight, and meet and increase tractor tire service life.
A kind of adjustable tractor traction apparatus of the utility model, including hitch frame and draw bail, the draw bail packet
Two risers are included, are fixedly connected by multiple support plates between two riser, described riser one end is equipped with 90 ° of flanging, separately
One end is equipped with card slot, and multiple reinforcing ribs are additionally provided between the flanging and riser, and the card slot includes vertical through-hole, leads to vertically
Equidistantly it is uniformly arranged multiple horizontal through hole away from flanging on hole, the port of the horizontal through hole is equipped with vertically downward curved
Roll over through-hole；One end is equipped with pin hole on the hitch frame, and the other end is equipped with the retainer ring group for coordinating card slot, the retainer ring group packet
It includes retainer ring and connects the fixing axle of retainer ring and hitch frame, the retainer ring group number is 2.
The number for the horizontal through hole being equidistantly uniformly arranged on each vertical through-hole is 4.
The vertical through-hole, horizontal through hole and the aperture of bending through-hole are consistent.
The diameter of the fixing axle is slightly less than vertical through-hole, horizontal through hole and the aperture for bending through-hole, and axial length is slightly larger than vertical
Plate thickness.
The support plate number is 2.
Compared with prior art, cooperation of the utility model by retainer ring group and card slot, thus it is possible to vary
The position of hitch frame and change distracted position, while increasing the service life of its convenience and track tyre, also improve
The fuel economy of tractor.The present apparatus is simple in structure, and structural strength is big, economical and practical.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the front elevation of the utility model；
Wherein：1, hitch frame；2, draw bail；3, riser；4, support plate；5, flanging；6, card slot；61, vertical through-hole；
62, horizontal through hole；63, through-hole is bent；7, reinforcing rib 8, pin hole；9, retainer ring group；10, retainer ring；11, fixing axle.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to the utility model.
As shown in Figure 1, for a kind of adjustable tractor traction apparatus of the utility model, including hitch frame 1 and draw bail
2.Draw bail includes two risers 3, is fixedly connected by multiple support plates 4 between two risers 3.Riser one end is equipped with 90 ° and turns up
Side 5, the other end are equipped with card slot 6, multiple reinforcing ribs 7 are additionally provided between flanging 5 and riser 3.As shown in Fig. 2, card slot includes perpendicular
Multiple horizontal through hole 62 away from flanging are equidistantly uniformly arranged on clear opening 61, vertical through-hole, the port of horizontal through hole is all provided with
There is bending through-hole 63 vertically downward.One end is equipped with pin hole 8 on hitch frame 1, and the other end is equipped with the retainer ring for coordinating card slot 6
Group 9.As shown in figure 3, retainer ring group includes retainer ring 10 and connects the fixing axle 11 of retainer ring and hitch frame, retainer ring group number is 2.
To advanced optimize said program, cooperation retainer ring group 9 is each perpendicular to drive hitch frame 1 to adjust position on retainer ring
The number for the horizontal through hole being equidistantly uniformly arranged on clear opening is 4.
To advanced optimize said program, the fixing axle 11 in cooperation retainer ring group 9, vertical through-hole 61,62 and of horizontal through hole
The aperture for bending through-hole 63 is consistent.
It to advanced optimize said program, is slided in card slot convenient for retainer ring group 9, the diameter of fixing axle is slightly less than vertical lead to
Hole, horizontal through hole and the aperture for bending through-hole, axial length are slightly larger than 3 thickness of riser.
To advanced optimize said program, the stability of two risers 3 is improved, 4 numbers of support plate are 2.
Before use, hitch frame 1 can carry out sliding adjustment position by fixing axle 11 in retainer ring group 9 and retainer ring 9 in card slot
It sets, fixing axle 11 can first be moved up by bending through-hole 63, then be moved horizontally by horizontal through hole 62, then by leading to vertically
The suitable horizontal through hole of height reselection that it is suitable that hole 61 carries out selection retainer ring group eventually falls into bottom in suitable bending through-hole.
When the application equipment is when carrying out drawing middle-size and small-size trailer progress road transport, pulling force is horizontal direction, therefore can change and lead
Draw the position of frame and change distracted position, while not interfering with use and position offset occurs in the process.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (5)
1. a kind of adjustable tractor traction apparatus, including hitch frame（1）And draw bail（2）, it is characterised in that：The draw bail
Including two risers（3）, pass through multiple support plates between two riser（4）It is fixedly connected, described riser one end is equipped with 90 °C
Flanging（5）, the other end is equipped with card slot（6）, multiple reinforcing ribs are additionally provided between the flanging and riser（7）, the card slot
Including vertical through-hole（61）, be equidistantly uniformly arranged multiple horizontal through hole away from flanging on vertical through-hole（62）, the level
The port of through-hole is equipped with bending through-hole vertically downward（63）；One end is equipped with pin hole on the hitch frame（8）, set on the other end
It is useful for the retainer ring group of cooperation card slot（9）, the retainer ring group includes retainer ring（10）With the fixing axle of connection retainer ring and hitch frame
（11）, the retainer ring group number is 2.
2. adjustable tractor traction apparatus as described in claim 1, it is characterised in that：It is equidistant on each vertical through-hole
The number for the horizontal through hole being uniformly arranged is 4.
3. adjustable tractor traction apparatus as described in claim 1, it is characterised in that：The vertical through-hole, horizontal through hole
It is consistent with the aperture of bending through-hole.
4. adjustable tractor traction apparatus as described in claim 1, it is characterised in that：The diameter of the fixing axle is slightly less than
Vertical through-hole, horizontal through hole and the aperture for bending through-hole, axial length are slightly larger than riser thickness.
5. adjustable tractor traction apparatus as described in claim 1, it is characterised in that：The support plate number is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238537.5U CN207902055U (en) | 2018-02-10 | 2018-02-10 | A kind of adjustable tractor traction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238537.5U CN207902055U (en) | 2018-02-10 | 2018-02-10 | A kind of adjustable tractor traction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207902055U true CN207902055U (en) | 2018-09-25 |
Family
ID=63560719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820238537.5U Expired - Fee Related CN207902055U (en) | 2018-02-10 | 2018-02-10 | A kind of adjustable tractor traction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207902055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248311A (en) * | 2018-02-10 | 2018-07-06 | 安徽农业大学 | A kind of adjustable tractor traction apparatus |
-
2018
- 2018-02-10 CN CN201820238537.5U patent/CN207902055U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248311A (en) * | 2018-02-10 | 2018-07-06 | 安徽农业大学 | A kind of adjustable tractor traction apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20190210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |