CN102910190A - Anti-running mine car - Google Patents
Anti-running mine car Download PDFInfo
- Publication number
- CN102910190A CN102910190A CN 201210422129 CN201210422129A CN102910190A CN 102910190 A CN102910190 A CN 102910190A CN 201210422129 CN201210422129 CN 201210422129 CN 201210422129 A CN201210422129 A CN 201210422129A CN 102910190 A CN102910190 A CN 102910190A
- Authority
- CN
- China
- Prior art keywords
- mine car
- running
- bevel gear
- gear shaft
- retaining pawl
- 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.)
- Pending
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- Braking Arrangements (AREA)
Abstract
The invention relates to an anti-running mine car and relates to a wheel control device, in particular to an anti-running mine car capable of braking the stroke of the mine car. The anti-running mine car comprises a mine car body; a control device is arranged on the mine car body; a brake claw rotationally connected with the mine car body is arranged at the lower part of the mine car body; and the control device is connected with the brake claw. The anti-running mine car has the beneficial effects that when a wheel abnormally acts, the brake claw is controlled to act, and the action of the mine car is further controlled. The anti-running mine car is simple in structure and high in practicality.
Description
Technical field
The present invention relates to a kind of wheel control setup, particularly a kind of running-preventing mine car that can brake mine car travel.
Background technology
Because mine car in use needs high safety and controllability, so during the mine car et out of order, need emergency braking, avoiding bringing loss and injury, and present running-preventing mine car braking ability is relatively poor, exists larger potential safety hazard.
Summary of the invention
It is sensitive that the present invention is intended to propose a kind of braking, the running-preventing mine car that controllability is strong.
A kind of running-preventing mine car of the present invention comprises the mine car body, and it is characterized in that: body is provided with control setup, and the body bottom is provided with the retaining pawl that is rotationally connected with it, and control setup links to each other with retaining pawl.
Preferably, described control setup and retaining pawl interconnect by steel rope.
Preferably, described control setup comprises centrifugal-disc, slide block, bevel gear shaft and master cock, slide block, bevel gear shaft and master cock all are arranged on the centrifugal-disc, slide block is connected on the bevel gear shaft by spring, master cock is changed on the outer rim that is located at centrifugal-disc, and bevel gear shaft links to each other with the wheel of running-preventing mine car.
A kind of running-preventing mine car of the present invention, when the wheel abnormal moved, the action of mining vehicle was further controlled in the action of control retaining pawl, and the present invention is simple in structure, and practicality is very strong.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Among the figure: the 1-body; The 2-control setup; The 3-retaining pawl.
The specific embodiment
Embodiment 1.
A kind of running-preventing mine car of the present invention comprises mine car body 1, and body 1 is provided with control setup 2, and body 1 bottom is provided with the retaining pawl 3 that is rotationally connected with it, and master cock and retaining pawl 3 interconnect by steel rope.Slide block, bevel gear shaft and master cock all are arranged on the centrifugal-disc, and slide block is connected on the bevel gear shaft by spring, and master cock is changed on the outer rim that is located at centrifugal-disc, and bevel gear shaft links to each other with the wheel of running-preventing mine car.
Other transport vehicles of running-preventing mine car and mine are linked to each other, retaining pawl 3 is arranged on anti-sport car vehicle bottom, one section of retaining pawl 3 is arranged on the mine car bottom and rotates around the bottom attachment point, retaining pawl 3 links to each other with control setup 2, make retaining pawl 3 and ground maintenance certain distance under normal operation, in case steel rope and master cock break away from. retaining pawl 3 working ends just fall to sleeper at Action of Gravity Field, advance gear wheel shaft and the engagement of anti-sport car wheel finishing bevel gear cuter of braking mine car, the speed of therefore anti-sport car is the same with mine car speed, when anti-sport car speed is normal, the centnifugal force that the bevel gear shaft rotation produces can not make slide block bump against master cock, steel rope and master cock do not break away from. when only having anti-sport car speed to surpass predetermined critical speed, the centnifugal force that finishing bevel gear cuter produces just can make slide block rush open master cock, steel rope and master cock break away from, retaining pawl 3 falls, and mine car is braked.
Claims (3)
1. a running-preventing mine car comprises mine car body (1), it is characterized in that: body (1) is provided with control setup (2), and body (1) bottom is provided with the retaining pawl (3) that is rotationally connected with it, and control setup (2) links to each other with retaining pawl (3).
2. a kind of running-preventing mine car as claimed in claim 1 is characterized in that: described control setup (2) interconnects by steel rope with retaining pawl (3).
3. a kind of running-preventing mine car as claimed in claim 1, it is characterized in that: described control setup (2) comprises centrifugal-disc, slide block, bevel gear shaft and master cock, slide block, bevel gear shaft and master cock all are arranged on the centrifugal-disc, slide block is connected on the bevel gear shaft by spring, master cock is changed on the outer rim that is located at centrifugal-disc, and bevel gear shaft links to each other with the wheel of running-preventing mine car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210422129 CN102910190A (en) | 2012-10-30 | 2012-10-30 | Anti-running mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210422129 CN102910190A (en) | 2012-10-30 | 2012-10-30 | Anti-running mine car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102910190A true CN102910190A (en) | 2013-02-06 |
Family
ID=47608828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210422129 Pending CN102910190A (en) | 2012-10-30 | 2012-10-30 | Anti-running mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102910190A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318220A (en) * | 2013-07-02 | 2013-09-25 | 山西潞安矿业(集团)有限责任公司 | Brake mechanism of tractor |
| CN104875770A (en) * | 2015-05-15 | 2015-09-02 | 安徽宏锦包装设备有限公司 | Parking supporting device of mine car |
| CN105109514A (en) * | 2015-08-25 | 2015-12-02 | 徐州工程学院 | Hook-brake type mine car |
| CN105172829A (en) * | 2015-08-25 | 2015-12-23 | 徐州工程学院 | Bidirectional hook type braking car |
-
2012
- 2012-10-30 CN CN 201210422129 patent/CN102910190A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318220A (en) * | 2013-07-02 | 2013-09-25 | 山西潞安矿业(集团)有限责任公司 | Brake mechanism of tractor |
| CN103318220B (en) * | 2013-07-02 | 2016-02-17 | 山西潞安矿业(集团)有限责任公司 | Tractor truck braking mechanism |
| CN104875770A (en) * | 2015-05-15 | 2015-09-02 | 安徽宏锦包装设备有限公司 | Parking supporting device of mine car |
| CN105109514A (en) * | 2015-08-25 | 2015-12-02 | 徐州工程学院 | Hook-brake type mine car |
| CN105172829A (en) * | 2015-08-25 | 2015-12-23 | 徐州工程学院 | Bidirectional hook type braking car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130206 |