CN2925985Y - Braking mechanism of small four-wheeled tractor - Google Patents
Braking mechanism of small four-wheeled tractor Download PDFInfo
- Publication number
- CN2925985Y CN2925985Y CN 200620034205 CN200620034205U CN2925985Y CN 2925985 Y CN2925985 Y CN 2925985Y CN 200620034205 CN200620034205 CN 200620034205 CN 200620034205 U CN200620034205 U CN 200620034205U CN 2925985 Y CN2925985 Y CN 2925985Y
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- CN
- China
- Prior art keywords
- brake
- small
- linkage
- pin
- 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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- Braking Arrangements (AREA)
Abstract
The utility model provides a small four-wheel tractor brake device, consisting of a gearbox body, a brake paddle arranged on the gearbox body, a pull bar with an end connected with the brake paddle through a pin and the other end connected with an end of a hinge device through the pin, and a brake master cylinder connected with an end of the hinge device through the pin and arranged on the mounting panel. The mounting panel is fixed on the gearbox body, and the hinge device is arranged on a reduction gearbox through a hinge support. The utility model has simple structure, convenience for manufacturing, easy operation, labor saving, convenience for maintaining and arranging, and is exclusively applied to the Chuanfeng type wheeled tractor.
Description
Technical field
The utility model relates to a kind of trac. stop mechanism, particularly relates to a kind of small four-wheel tractor stop mechanism.
Background technology
Existing ChuanFeng type wheel-tire tractor stop mechanism, the main mechanical braking that adopts, its oily braking is to drive a very long pull bar by brake pedal, linkage is installed on the master brake cylinder Connection Block, pull bar pulling linkage, the push rod of compression brake master cylinder is braked, because master brake cylinder adopts the van-type brake pump, and Connection Block is installed on the axle shaft housing, and pull bar is very long again, structure is not compact, it is bigger to take up room, and causes the trac. of this stop mechanism to be connected inconvenience with trailer, and is connected difficulty with agricultural machinery and implement, the part agricultural machinery and implement can't connect, and range of use is restricted.
Summary of the invention
The later-model purpose of this reality is to overcome above-mentioned shortcoming, provides a kind of simple in structure, easy to operate, and the small four-wheel tractor stop mechanism that can be used with various agricultural machinery and implement.
The utility model small four-wheel tractor stop mechanism comprises transmission case body, be arranged on the brake pedal on the transmission case body, one end is connected with brake pedal by bearing pin, the other end is by bearing pin and linkage one end bonded assembly pull bar, is connected with the linkage other end and is arranged on master brake cylinder on the adapter plate by bolt by bearing pin.Adapter plate is by being bolted on the gearbox body, and linkage is installed on the deceleration box by rocker bar bearing.Wherein, master brake cylinder adopts the shaft type brake pump, to reduce its volume.
The principle of work of the utility model small four-wheel tractor stop mechanism is, the operation brake pedal drives pull bar, the hydraulic oil in the leverage compression brake master cylinder of pull bar, thus brake shoe assembly is realized braking.
The advantage of the utility model small four-wheel tractor stop mechanism is volume compact, and is easily manufactured, easy to operate, laborsaving, keep in repair easy to assemblyly, be exclusively used in the ChuanFeng type wheel-tire tractor, the dilatory function of this series is cooperated with various agricultural machinery and implement easily, thereby enlarged its range of use.
Description of drawings
Fig. 1: the utility model structural representation
The specific embodiment
The utility model small four-wheel tractor stop mechanism comprises transmission case body 1, is arranged on transmission case body 1
The utility model small four-wheel tractor stop mechanism comprises transmission case body 1, be arranged on the brake pedal 2 on the transmission case body 1, one end is connected with brake pedal 2 by bearing pin 5, the other end is by bearing pin 5 and linkage 4 one end bonded assembly pull bars 3, be connected with linkage 4 other ends by bearing pin 5, and be arranged on master brake cylinder 8 on the adapter plate 9 by bolt 10.Adapter plate 9 is fixed on the gearbox body 11 by bolt 10, and linkage 4 is installed on the deceleration box 11 by rocker bar bearing 7.
Claims (1)
1, a kind of small four-wheel tractor stop mechanism, comprise casing, be arranged on master brake cylinder, pull bar and hinge on the casing, an end that it is characterized in that pull bar is connected with brake pedal in being arranged on transmission case body by bearing pin, the other end is connected with linkage one end by bearing pin, the linkage other end is connected with master brake cylinder on being arranged on adapter plate by bearing pin, and adapter plate is fixed on the gearbox body, and linkage is installed on the deceleration box by rocker bar bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620034205 CN2925985Y (en) | 2006-05-16 | 2006-05-16 | Braking mechanism of small four-wheeled tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620034205 CN2925985Y (en) | 2006-05-16 | 2006-05-16 | Braking mechanism of small four-wheeled tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2925985Y true CN2925985Y (en) | 2007-07-25 |
Family
ID=38280221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620034205 Expired - Fee Related CN2925985Y (en) | 2006-05-16 | 2006-05-16 | Braking mechanism of small four-wheeled tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2925985Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029989A (en) * | 2010-12-07 | 2011-04-27 | 东北大学 | Automatic anti-folding device for tractor-semitrailer |
-
2006
- 2006-05-16 CN CN 200620034205 patent/CN2925985Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029989A (en) * | 2010-12-07 | 2011-04-27 | 东北大学 | Automatic anti-folding device for tractor-semitrailer |
| CN102029989B (en) * | 2010-12-07 | 2013-04-10 | 东北大学 | Automatic anti-folding device for tractor-semitrailer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20140516 |