CN2477450Y - Hand tractor with rear wheel drive - Google Patents
Hand tractor with rear wheel drive Download PDFInfo
- Publication number
- CN2477450Y CN2477450Y CN 01219384 CN01219384U CN2477450Y CN 2477450 Y CN2477450 Y CN 2477450Y CN 01219384 CN01219384 CN 01219384 CN 01219384 U CN01219384 U CN 01219384U CN 2477450 Y CN2477450 Y CN 2477450Y
- Authority
- CN
- China
- Prior art keywords
- connects
- wheel drive
- rear wheel
- gear box
- utility
- 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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- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The utility model relates to a walking tractor which solves the shortage of no rear wheel driving. An auxiliary gear box, a transmission shaft, a clutch and a rear bridge are added to the existing walking tractor. Thus, the aim of rear wheel driving is achieved without adding of new power source, and the rear wheel driving can be switched according to specific needs. The utility model increases the traveling capacity of the utility model on sludge and rough roads.
Description
The utility model relates to a kind of self-propelled vehicle, is meant a kind of walker tractor especially.
The walker tractor that uses makes it difficult at road travelings such as mire, hollows owing to there is not back-wheel drive at present, fails to make full use of the power of its driving engine.The examination of repaying that increases the back-wheel drive function on existing walker tractor is also reported to some extent, but all exist difficult, the more high shortcoming of cost are changed greatly, realized to existing vehicle.
The purpose of this utility model provides a kind ofly need not set up engine installation on existing walker tractor, only need simply set up, install the walker tractor that the back-wheel drive device can reach the band back-wheel drive of back-wheel drive purpose.
Technology contents of the present utility model is to comprise original head 1, original power take-off shaft 2, swivel pin 5, rear cabinet 6, trailing wheel and back axle 7, rear universal joint 8, wherein, original head 1 connects with rear cabinet 6 usefulness swivel pins 5, trailing wheel and back axle 7 are installed on rear cabinet 6 times, rear universal joint 8 connects with trailing wheel and back axle 7, it is characterized in that paying change speed gear box 4 is installed on original head 1, paying change speed gear box 4 connects with original power take-off shaft 2 by power drive 3, paying change speed gear box 2 connects with transmission shaft 10 by preceding universal-joint 11, the other end of transmission shaft 10 connects with trailing wheel and back axle 7 by rear universal joint 8, transmission shaft 10 is divided into two sections, connects by back-wheel drive power-transfer clutch 9.
Advantage of the present utility model is need not set up engine installation on existing walker tractor, only need simply set up, install the back-wheel drive device and can reach the back-wheel drive purpose, and install easy, with low cost.
Accompanying drawing is a structure connection diagram of the present utility model.
Each part description is as follows: universal-joints before 1 original head, 2 original power take-off shafts, 3 power drives, 4 pairs of change speed gear boxs, 5 swivel pins, 6 rear cabinets, 7 trailing wheels and back axles, 8 rear universal joints, 9 back-wheel drive power-transfer clutchs, 10 transmission shafts, 11.
Provide embodiment of the present utility model as follows in conjunction with the accompanying drawings:
Original head 1 connects with rear cabinet 6 usefulness swivel pins 5, trailing wheel and back axle 7 are installed on rear cabinet 6 times, paying change speed gear box 4 is installed on original head 1, pay change speed gear box 4 and be provided with low grade, top grade, neutral gear and reverse gear, paying change speed gear box 4 connects by power drive 3 with original power take-off shaft 2, power drive can be belt, chain or gear drive, the two ends of transmission shaft 10 connect by preceding universal-joint 11 and rear universal joint 8 and pair change speed gear box 4 and trailing wheel and back axle 7 respectively, transmission shaft 10 is divided into two sections, connects by trailing wheel drive clutch 9.
The utility model is equipped with the trailing wheel brake equipment in order to guarantee traffic safety; And can be as required at any time from, close the back-wheel drive function.
Claims (1)
1, a kind of walker tractor with back-wheel drive, comprise original head (1), original power take-off shaft (2), swivel pin (5), rear cabinet (6), trailing wheel and back axle (7), rear universal joint (8), wherein, original head (1) connects with swivel pin (5) with rear cabinet (6), trailing wheel and back axle (7) are installed under the rear cabinet (6), rear universal joint (8) connects with trailing wheel and back axle (7), it is characterized in that paying change speed gear box (4) is installed on original head (1), paying change speed gear box (4) connects with original power take-off shaft (2) by power drive (3), paying change speed gear box (4) connects with transmission shaft (10) by preceding universal-joint (11), the other end of transmission shaft (10) connects with trailing wheel and back axle (7) by rear universal joint (8), transmission shaft (10) is divided into two sections, connects by back-wheel drive power-transfer clutch (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01219384 CN2477450Y (en) | 2001-04-16 | 2001-04-16 | Hand tractor with rear wheel drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01219384 CN2477450Y (en) | 2001-04-16 | 2001-04-16 | Hand tractor with rear wheel drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2477450Y true CN2477450Y (en) | 2002-02-20 |
Family
ID=33637229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01219384 Expired - Fee Related CN2477450Y (en) | 2001-04-16 | 2001-04-16 | Hand tractor with rear wheel drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2477450Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982337A (en) * | 2010-09-01 | 2011-03-02 | 广东棕榈园林股份有限公司 | Tractor for loading nursery stock |
| CN102358179A (en) * | 2011-08-15 | 2012-02-22 | 谭远志 | Transmission method capable of enabling rear wheels of walking tractor to drive |
| CN105794414A (en) * | 2016-04-30 | 2016-07-27 | 富锦市立兴植保机械制造有限公司 | Grain cart with driving capability |
-
2001
- 2001-04-16 CN CN 01219384 patent/CN2477450Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982337A (en) * | 2010-09-01 | 2011-03-02 | 广东棕榈园林股份有限公司 | Tractor for loading nursery stock |
| CN102358179A (en) * | 2011-08-15 | 2012-02-22 | 谭远志 | Transmission method capable of enabling rear wheels of walking tractor to drive |
| CN105794414A (en) * | 2016-04-30 | 2016-07-27 | 富锦市立兴植保机械制造有限公司 | Grain cart with driving capability |
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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 |