CN203698251U - Mine truck brake system combination pedal valve bank - Google Patents
Mine truck brake system combination pedal valve bank Download PDFInfo
- Publication number
- CN203698251U CN203698251U CN201320877318.9U CN201320877318U CN203698251U CN 203698251 U CN203698251 U CN 203698251U CN 201320877318 U CN201320877318 U CN 201320877318U CN 203698251 U CN203698251 U CN 203698251U
- Authority
- CN
- China
- Prior art keywords
- brake
- valve
- assembly
- foot brake
- brake system
- 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 - Lifetime
Links
- 210000001699 lower leg Anatomy 0.000 claims description 7
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses a mine truck brake system combination pedal valve bank which comprises a foot brake structure, a valve body (2), an ejector rod (3) and an air brake valve (4). The foot brake structure comprises a right foot brake assembly (1) and a left foot brake assembly (5), wherein the right foot brake assembly (1) and the left foot brake assembly (5) are respectively provided with a right pedal plate and a left pedal plate. By the aid of the technical scheme, vehicle brake is effectively controlled, so that vehicle accidents are decreased, a foundation is laid for mass assembly of mine trucks, market requirements are met, a new market is expanded, and enterprise development is promoted and enhanced.
Description
Technical field
The utility model belongs to the technical field of mine car brake system control setup.Specifically, the utility model relates to a kind of mine car brake system combination treadle valve group.
Background technology
Mine car brake system of the prior art, all adopts the mode of right steps, and vehicle is braked.But the reliability of its braking is desirable not enough.
Utility model content
The utility model provides a kind of mine car brake system combination treadle valve group, its objective is the reliability that improves braking.
To achieve these goals, the technical scheme that the utility model is taked is:
Mine car brake system combination treadle valve group of the present utility model, comprises service brake structure, valve body, push rod, air brake valve; Described service brake structure is provided with right crus of diaphragm brake assembly and left foot brake assembly, and described right crus of diaphragm brake assembly and left foot brake assembly are respectively equipped with right steps and Vehicular left pedal.
Described left foot brake assembly is connected with air brake valve by push rod.
Described combination treadle valve group, by air brake valve admission port and air extractor duct, is threaded with the pipeline of brake system respectively, realizes gas and carries.
The utility model adopts technique scheme, and car brakeing in actv. control, thereby has reduced the generation of car accident, for the assembling in enormous quantities of mine car vehicle lays the foundation, adapt to and meet the demand in market, open up new market simultaneously, thereby impel and strengthen the development of enterprise.
Accompanying drawing explanation
Below accompanying drawing and figure acceptance of the bid note are described:
Fig. 1 is structural representation of the present utility model;
In figure, be labeled as:
1, right crus of diaphragm brake assembly, 2, valve body, 3, push rod, 4, air brake valve, 5, left foot brake assembly.
The specific embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present utility model is described in further detail, to help those skilled in the art to have more complete, accurate and deep understanding to inventive concept of the present utility model, technical scheme.
As the structure of the present utility model that Fig. 1 represents, for a kind of mine car brake system combination treadle valve group, be one of product of mine car brake system control setup, comprise service brake structure, valve body 2, push rod 3, air brake valve 4.
In order to solve the problem of prior art existence and to overcome its defect, realize the goal of the invention of the reliability that improves braking, the technical scheme that the utility model is taked is:
As shown in Figure 1, mine car brake system combination treadle valve group of the present utility model, described service brake structure is provided with right crus of diaphragm brake assembly 1 and left foot brake assembly 5, and described right crus of diaphragm brake assembly 1 and left foot brake assembly 5 are respectively equipped with right steps and Vehicular left pedal.
Described left foot brake assembly 5 is connected with air brake valve 4 by push rod 3.
Described combination treadle valve group, by air brake valve 4 admission ports and air extractor duct on assembly, is threaded with the pipeline of brake system respectively, realizes gas and carries.And air brake valve and the left foot plate of stopping is the transmission that carrys out realizable force by pipe link.
Static position relation: left foot brake assembly 5 left foot brake assemblies and the transmission of part air brake valve machinery-free, air brake valve is in sealing state;
Dynamic position relation: when to air brake valve 4 admission port air inlet, the bottom left that tramps with one's feet service brake assembly 5, opens the valve port of air brake valve 4 by push rod 3.
Principle of work: utilize service brake plate, control output pressure by air brake valve 4, thereby vehicle is played to brake action.
The utility model is being controlled car brakeing effectively, thereby has reduced the generation of car accident, for the assembling in enormous quantities of mine car vehicle lays the foundation.The utility model is developed new product, adapts to and meet the demand in market, opens up new market simultaneously, thereby impels and strengthen the development of enterprise.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (3)
1. a mine car brake system combination treadle valve group, comprise service brake structure, valve body (2), push rod (3), air brake valve (4), it is characterized in that: described service brake structure is provided with right crus of diaphragm brake assembly (1) and left foot brake assembly (5), described right crus of diaphragm brake assembly (1) and left foot brake assembly (5) are respectively equipped with right steps and Vehicular left pedal.
2. according to mine car brake system combination treadle valve group claimed in claim 1, it is characterized in that: described left foot brake assembly (5) is connected with air brake valve (4) by push rod (3).
3. according to mine car brake system combination treadle valve group claimed in claim 1, it is characterized in that: described combination treadle valve group is by air brake valve (4) admission port and air extractor duct, be threaded with the pipeline of described brake system respectively, realize gas and carry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320877318.9U CN203698251U (en) | 2013-12-27 | 2013-12-27 | Mine truck brake system combination pedal valve bank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320877318.9U CN203698251U (en) | 2013-12-27 | 2013-12-27 | Mine truck brake system combination pedal valve bank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203698251U true CN203698251U (en) | 2014-07-09 |
Family
ID=51048732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320877318.9U Expired - Lifetime CN203698251U (en) | 2013-12-27 | 2013-12-27 | Mine truck brake system combination pedal valve bank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203698251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738317A (en) * | 2013-12-27 | 2014-04-23 | 芜湖盛力科技股份有限公司 | Mining car braking system combination pedal valve bank |
-
2013
- 2013-12-27 CN CN201320877318.9U patent/CN203698251U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738317A (en) * | 2013-12-27 | 2014-04-23 | 芜湖盛力科技股份有限公司 | Mining car braking system combination pedal valve bank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |