CN201220697Y - Rubber belt track walking device for tractor - Google Patents
Rubber belt track walking device for tractor Download PDFInfo
- Publication number
- CN201220697Y CN201220697Y CNU2008200710528U CN200820071052U CN201220697Y CN 201220697 Y CN201220697 Y CN 201220697Y CN U2008200710528 U CNU2008200710528 U CN U2008200710528U CN 200820071052 U CN200820071052 U CN 200820071052U CN 201220697 Y CN201220697 Y CN 201220697Y
- Authority
- CN
- China
- Prior art keywords
- rubber belt
- belt track
- wheel
- running gear
- shock absorber
- 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
A rubber pedrail walking device for a tractor comprises a driving wheel, a vehicle frame, a rubber pedrail, a return roller, a suspension bracket device, and a guiding tension buffer device. the guiding tension buffer device is arranged at the front part of the walking device; the trolley suspension bracket device is arranged at the back lower part of the guiding tension buffer device; the return roller is arranged at the back upper part of the guiding tension buffer device; and the driving wheel is arranged at the rear part of the entire walking device. All the components are mounted together on the vehicle frame, and the rubber pedrail without core iron is arranged around all the components to form the entire walking device. The adoption of the rubber pedrail without the core iron greatly reduces abrasion of the parts in the walking device and prolongs the service life of the entire walking device; and the driving wheel has a squirrel-cage structure with an outer shoulder, thereby enlarging the support size and improving the service performance of the walking device.
Description
(1) technical field
The utility model belongs to the trac. field, relates to a kind of used with tractor rubber belt track running gear.
(2) background technology
At present, what domestic used with tractor rubber belt track running gear adopted is the rubber belt track of belt carcass iron, is joint pins engages mode.Wearing and tearing are very fast between the gear teeth, wheel rim and the crawler belt.Crawler belt easily generates heat during work because of embedded core iron, and rubber is aging easily.Therefore, rubber belt track running gear service life of this kind structure is low, vibration is bigger.
(3) summary of the invention:
It is a kind of simple in structure, functional that the purpose of this utility model is to provide, and long service life is vibrated little rubber belt track trac. running gear.
The utility model can be achieved through the following technical solutions above-mentioned purpose: the used with tractor rubber belt track running gear comprises drive wheel 1, vehicle frame 2, rubber belt track 3, carrier wheel 4, bogie suspension device 5, guiding tensioning shock absorber 6.It is characterized in that: guiding tensioning shock absorber 6 is arranged in the front portion of running gear, bogie suspension device 5 is arranged in the back lower place of guiding tensioning shock absorber 6, carrier wheel 4 is arranged in the back upper place of guiding tensioning shock absorber 6, drive wheel 1 is arranged in the rear portion of whole running gear, aforementioned each assembly is installed on the vehicle frame 2 jointly, and integral type does not have core iron rubber belt track 3 and constitutes whole running gear around aforementioned each assembly.
Track adjusting wheel, the caterpillar wheel of bogie suspension device 5, the backlash between the carrier wheel 4 of the orienting lug of rubber belt track 3 and guiding tensioning shock absorber 6 are 5～15mm.
Drive wheel 1 is a squirrel-cage, and there is shoulder in wheel rim two outsides, and mudhole is arranged in the middle of the wheel rim, and drive wheel 1 is cylindrical with the active flank of rubber belt track 3.
The utility model can reach following good effect: owing to adopted no core iron rubber belt track, greatly reduce the wearing and tearing of each parts of running gear, the service life of having improved whole running gear; Drive wheel is the mouse cage type structure that outer shoulder is arranged, and has increased Area of bearing, has improved the in-use performance of running gear.
(4) description of drawings
Fig. 1 is the constructional drawing of the utility model trac. rubber belt track with running gear.
(5) specific embodiment
Rubber belt track trac. running gear as shown in Figure 1 comprises drive wheel 1, vehicle frame 2, crawler belt 3, carrier wheel 4, bogie suspension device 5, guiding tensioning shock absorber 6.
Guiding tensioning shock absorber 6 is arranged in the front portion of running gear, bogie suspension device 5 is arranged in the back lower place of guiding tensioning shock absorber 6, carrier wheel 4 is arranged in the back upper place of guiding tensioning shock absorber 6, drive wheel 1 is arranged in the rear portion of whole running gear, aforementioned each assembly is installed on the vehicle frame 2 jointly, and integral type does not have core iron rubber belt track 3 and constitutes whole running gear around aforementioned each assembly.
Track adjusting wheel, the caterpillar wheel of bogie suspension device 5, the backlash between the carrier wheel 4 of the orienting lug of rubber belt track 3 and guiding tensioning shock absorber 6 are 5～15mm.
Drive wheel 1 is a squirrel-cage, and there is shoulder in wheel rim two outsides, and mudhole is arranged in the middle of the wheel rim, and drive wheel 1 is cylindrical with the active flank of rubber belt track 3.
During the trac. normal operation, the carrier wheel 4 that is installed on the vehicle frame 2 holds up rubber belt track 3, by adjusting the usable length of tensioning hydro-cylinder, can adjust the degree of tension of rubber belt track 2, the track adjusting wheel of guiding tensioning shock absorber 6 correctly guides the motion of rubber belt track 2, guarantees the trac. normal operation, and bogie suspension device 5 has guaranteed the trac. travelling comfort, drive wheel 1 drives rubber belt track 2 motions, and trac. is normally walked.The utility model has improved rubber belt track trac. running gear service life greatly, has reduced complete machine oscillation and noise, has good tractive property.
Claims (3)
1. used with tractor rubber belt track running gear, comprise drive wheel (1), vehicle frame (2), rubber belt track (3), carrier wheel (4), bogie suspension device (5), guiding tensioning shock absorber (6), it is characterized in that: guiding tensioning shock absorber (6) is arranged in the front portion of running gear, bogie suspension device (5) is arranged in the back lower place of guiding tensioning shock absorber (6), carrier wheel (4) is arranged in the back upper place of guiding tensioning shock absorber (6), drive wheel (1) is arranged in the rear portion of whole running gear, aforementioned each assembly is installed on the vehicle frame jointly, and integral type does not have core iron rubber belt track (3) and constitutes whole running gear around aforementioned each assembly.
2. used with tractor rubber belt track running gear according to claim 1 is characterized in that: the orienting lug of rubber belt track (3) and the track adjusting wheel of guiding tensioning shock absorber (6), the caterpillar wheel of bogie suspension device (5), the backlash between the carrier wheel (4) are 5～15mm.
3. used with tractor rubber belt track running gear according to claim 1, it is characterized in that: the serve as reasons mouse cage type structure of outer shoulder of drive wheel (1), there is shoulder in wheel rim two outsides, and mudhole is arranged in the middle of the wheel rim, and drive wheel (1) is cylindrical with the active flank of rubber belt track (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200710528U CN201220697Y (en) | 2008-06-17 | 2008-06-17 | Rubber belt track walking device for tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200710528U CN201220697Y (en) | 2008-06-17 | 2008-06-17 | Rubber belt track walking device for tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201220697Y true CN201220697Y (en) | 2009-04-15 |
Family
ID=40574211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200710528U Expired - Fee Related CN201220697Y (en) | 2008-06-17 | 2008-06-17 | Rubber belt track walking device for tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201220697Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285386A (en) * | 2011-08-29 | 2011-12-21 | 石家庄中煤装备制造股份有限公司 | Mining explosion-proof crawler-type carrier vehicle |
| CN109562799A (en) * | 2016-08-02 | 2019-04-02 | 凯斯纽荷兰(中国)管理有限公司 | Caterpillar system for working truck |
| CN109895876A (en) * | 2019-04-02 | 2019-06-18 | 安徽延达智能科技有限公司 | A kind of creeper undercarriage for field complicated landform |
-
2008
- 2008-06-17 CN CNU2008200710528U patent/CN201220697Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285386A (en) * | 2011-08-29 | 2011-12-21 | 石家庄中煤装备制造股份有限公司 | Mining explosion-proof crawler-type carrier vehicle |
| CN109562799A (en) * | 2016-08-02 | 2019-04-02 | 凯斯纽荷兰(中国)管理有限公司 | Caterpillar system for working truck |
| CN109895876A (en) * | 2019-04-02 | 2019-06-18 | 安徽延达智能科技有限公司 | A kind of creeper undercarriage for field complicated landform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FIRST TRACTOR CO., LTD. Free format text: FORMER OWNER: CHINA YITUO GROUP CO., LTD. Effective date: 20110722 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 471039 NO. 39, XIYUAN ROAD, JIANXI DISTRICT, LUOYANG CITY, HE'NAN PROVINCE TO: 471004 NO. 154, JIANSHE ROAD, JIANXI DISTRICT, LUOYANG CITY, HE'NAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110722 Address after: 471004 Jianshe Road, Jianxi, Henan, No. 154, Patentee after: First Tractor Co., Ltd. Address before: 471039 No. 39, Xiyuan Road, Jianxi District, Henan, Luoyang Patentee before: China Yituo Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20160617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |