CN2292051Y - Walking caterpillar device for multi-function walking tractor - Google Patents
Walking caterpillar device for multi-function walking tractor Download PDFInfo
- Publication number
- CN2292051Y CN2292051Y CN 96216396 CN96216396U CN2292051Y CN 2292051 Y CN2292051 Y CN 2292051Y CN 96216396 CN96216396 CN 96216396 CN 96216396 U CN96216396 U CN 96216396U CN 2292051 Y CN2292051 Y CN 2292051Y
- Authority
- CN
- China
- Prior art keywords
- walking
- bogie frame
- tractor
- guide wheel
- bearing block
- 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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- Agricultural Machines (AREA)
Abstract
The utility model relates to a walking caterpillar device for a multi-function walking tractor, which is a novel driving running device matched with a dongfeng 12 type walking tractor. Because the distance of a bearing seat component (4) arranged on a trolley frame (2) is enlarged, the horizontal distance of the center of the bearing seat component (4) and the center of a guiding wheel (6) arranged on the rear end of the lower part of the trolley frame (6) is decreased and the number of the walking caterpillar plates is subtracted from 60 to 50, consequently, the structure of the walking caterpillar is compact and the length of the trolley frame is shorten correspondingly. In such a way, all agricultural implements can match with the utility model for working. The utility model realizes the purpose that one machine is used for a plurality of purposes and increases the economy of the machine.
Description
The utility model relates to a kind of high-mobility, multipurpose, wheeled vehicle walker tractor traveling crawler, belongs to the improvement of walker tractor traveling crawler.
The traveling crawler of existing walker tractor is by bogie frame 8, the caterpillar wheel parts 11 of middle part, bogie frame below tape spool bearing, a guide wheel component 7 of bogie frame lower front end band stretching device, guide wheel component 13 is propped up in rear end, bogie frame below, bogie frame top drive sprocket 9, compositions such as bogie frame top bearing block assembly 10 and creeper tread assembly 12.The distance of former traveling crawler bearing block assembly 10 mounting hole on bogie frame 8 is 851mm, the horizontal throw that guide wheel component 13 centers are propped up to rear end, bogie frame 8 below in bearing block assembly 10 centers is 331mm, the length of bogie frame 8 is 813mm, and creeper tread assembly 12 is made up of 60 caterpillar blocks.Because to prop up the horizontal throw at guide wheel 13 centers longer the rear end, below from bearing block assembly 10 centers to bogie frame for former traveling crawler, the feasible most of agricultural machinery and implement that match with wheeled walker tractor, interfere with bogie frame when mounted, can not match with it, can only be used for trailed plough and make function of cultivation operation, its usage economy is bad.
The purpose of this utility model is to overcome deficiency of the prior art, and the traveling crawler device of walker tractor is improved, and makes it more compact structure, reach cost-cutting, multiple function with a tractor serves several purposes alleviates user's economical burden, increases the economy of its use.
Above-mentioned purpose is achieved in that this high-mobility, multipurpose, wheeled vehicle walker tractor traveling crawler device, guide wheel is propped up in the guide wheel, bogie frame, drive sprocket, bearing block assembly, creeper tread assembly, the rear end that comprise the band stretching device, bearing block assembly mounting hole distance on bogie frame is increased to 909mm, the horizontal throw that the guide wheel center is propped up to rear end, bogie frame below in the bearing block assembly center is reduced to 140mm, the contraction in length of bogie frame causes caterpillar block quantity to reduce to 50 to 602mm.
High-mobility, multipurpose, wheeled vehicle walker tractor traveling crawler device owing to cancelled the caterpillar wheel parts 11 of the tape spool bearing in the original design, has reduced productive costs.Complete machine weight alleviates greatly, and structure is more compact.By simple dismounting, just wheeled walker tractor can be become the crawler type walker tractor, can join agricultural machinery and implement such as plough, rotovator, ditcher, ridger, film-laying machine, disc plough, driving palladium and plough tillage operation, also can be used as traction power and use.
Embodiment to high-mobility, multipurpose, wheeled vehicle walker tractor traveling crawler device is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of high-mobility, multipurpose, wheeled vehicle walker tractor traveling crawler device
Fig. 2 is the left view of Fig. 1
Fig. 3 is the structural representation of former traveling crawler device
Fig. 4 is the left view of Fig. 3
High-mobility, multipurpose, wheeled vehicle walker tractor traveling crawler device, comprise preceding guide wheel 1 being with stretching device, bogie frame 2, drive sprocket 3, bearing block assembly 4, creeper tread assembly 5, guide wheel 6 is propped up in the rear end, bearing block assembly 4 mounting hole distance on bogie frame 2 increases to 909mm, makes the rear end prop up guide wheel component 6 and does not interfere with bogie frame 2; The horizontal throw that the guide wheel center is propped up to rear end, bogie frame below in bearing block assembly 4 centers reduces to 140mm, so the contraction in length of bogie frame 2 is 602mm, the traveling crawler plate also reduces to 50 by 60, make that all agricultural machinery and implement that match with wheeled walker tractor can both be supporting with it, it is convenient to turn in the work, the dead angle can not occur.Accomplish a tractor serves several purposes, improved its usage economy of this machine.This running gear is a kind of later-model driving running gear with the dongfeng-12 walking tractor matching.As long as the corresponding to walker tractor of size all can just can become the crawler type walker tractor with wheeled walker tractor by simple dismounting with it, can with all complete set of farm machines and tools operations.
Claims (1)
1. high-mobility, multipurpose, wheeled vehicle walker tractor traveling crawler device, comprise preceding the guide wheel (1) of being with stretching device, bogie frame (2), drive sprocket (3), bearing block assembly (4), creeper tread assembly (5), a back guide wheel (6), it is characterized in that: bearing block assembly (4) is gone up the mounting hole distance at bogie frame (2) and is increased to 909mm, the horizontal throw that guide wheel (6) center is propped up to rear end, bogie frame below in bearing block assembly (4) center reduces to 140mm, the traveling crawler plate reduces to 50, and the length of bogie frame (2) also shortens to 602mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96216396 CN2292051Y (en) | 1996-06-28 | 1996-06-28 | Walking caterpillar device for multi-function walking tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96216396 CN2292051Y (en) | 1996-06-28 | 1996-06-28 | Walking caterpillar device for multi-function walking tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2292051Y true CN2292051Y (en) | 1998-09-23 |
Family
ID=33897910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96216396 Expired - Fee Related CN2292051Y (en) | 1996-06-28 | 1996-06-28 | Walking caterpillar device for multi-function walking tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2292051Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100389041C (en) * | 2006-07-08 | 2008-05-21 | 应宁宁 | Full terrain rail crawler wheel for four wheel vehicles |
| CN101224763B (en) * | 2007-01-18 | 2010-09-29 | 株式会社久保田 | Crawler type running device |
-
1996
- 1996-06-28 CN CN 96216396 patent/CN2292051Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100389041C (en) * | 2006-07-08 | 2008-05-21 | 应宁宁 | Full terrain rail crawler wheel for four wheel vehicles |
| CN101224763B (en) * | 2007-01-18 | 2010-09-29 | 株式会社久保田 | Crawler type running device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |