CN106394594A - Mine car buffer - Google Patents
Mine car buffer Download PDFInfo
- Publication number
- CN106394594A CN106394594A CN201611184900.1A CN201611184900A CN106394594A CN 106394594 A CN106394594 A CN 106394594A CN 201611184900 A CN201611184900 A CN 201611184900A CN 106394594 A CN106394594 A CN 106394594A
- Authority
- CN
- China
- Prior art keywords
- mine car
- hole
- discussing
- meeting
- cavity
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F19/00—Wheel guards; Bumpers; Obstruction removers or the like
- B61F19/04—Bumpers or like collision guards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a mine car buffer which comprises a collision head seat, a spring and a positioning hinge pin. A cavity of the collision head seat is provided with a boss with a positioning spring, large and small through holes are formed in the collision head seat, the positioning hinge pin is inserted into the small through hole, and a mine car connecting hinge pin is inserted into the large through hole. A rubber collision head is arranged in the cavity of the collision head seat, and accordingly a better shock absorption effect is achieved. The mine car buffer is simple in structure, ingenious in design, convenient to install and use, safe and reliable, can effectively play a buffering role when mine cars produce collision and makes the mine cars safe in use in pulverized coal and gas tunnels.
Description
【Technical field】
The present invention relates to mobile mining equipment technical field, particularly to a kind of mine car buffer.
【Background technology】
In many engineering fields such as coal mining and tunnel piercing, commonly used car-haul.Because mine car does not have in itself
There is brakes, mine car was all to be welded with rigidity to meet and discuss with the junction of mine car in the past, realizes hard collision and connects.This connection
Mode is not only vibrated greatly, and is also easy to produce spark it is impossible to use in coal dust and gas tunnel, limits the use model of mine car
Enclose.
【Content of the invention】
In view of this, for overcoming the deficiencies in the prior art, the present invention provides a kind of mine car buffer, is applied in mine car,
So that mine car is buffered when mutually colliding parking, spark will not be produced, safe and reliable.
For achieving the above object, technical scheme is as follows：
A kind of mine car buffer, including seat of meeting and discussing, spring and alignment pin, the cavity of described seat of meeting and discussing is provided with band positioning bullet
The boss of spring, described seat of meeting and discussing is provided with big small through hole, and described small through hole is inserted into alignment pin, and described large through-hole is inserted into ore deposit
Car connects bearing pin.
In the cavity of described seat of meeting and discussing, setting rubber is met and discussed, described rubber meet and discuss load described in meet and discuss seat cavity in after,
Fixed using alignment pin.
The invention has the beneficial effects as follows, easy to install, safe and reliable, play when can effectively mine car mutually be collided
Cushioning effect, safer using mine car in coal dust, gas tunnel.
【Brief description】
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention.
In figure, 1, seat of meeting and discussing, 2, rubber meet and discuss, 3, spring, 4, alignment pin, 5, small through hole, 6, large through-hole, 7, mine car even
Pin axle, 8, boss.
【Specific embodiment】
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
With reference to Fig. 1, a kind of mine car buffer, including seat 1 of meeting and discussing, spring 3 and alignment pin 4, the cavity of described seat of meeting and discussing
It is provided with the boss 8 with retaining spring 3, described seat 1 of meeting and discussing is provided with small through hole 5 and large through-hole 6, described small through hole 5 is inserted into fixed
Position bearing pin 4, described large through-hole 6 is inserted into mine car and connects bearing pin 7.
In the cavity of described seat 1 of meeting and discussing, setting rubber meets and discusses 2, described rubber meet and discuss meet and discuss described in 2 loadings seat 1 cavity in
Afterwards, fixing using alignment pin 4.
The present invention is easy to install, safe and reliable, plays cushioning effect, in coal when can effectively mine car mutually be collided
Safer using mine car in powder, gas tunnel.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (2)
1. a kind of mine car buffer is it is characterised in that include meeting and discussing seat, spring and alignment pin, the cavity of described seat of meeting and discussing sets
There is the boss with retaining spring, described seat of meeting and discussing is provided with big small through hole, and described small through hole is inserted into alignment pin, described logical greatly
In the hole insertion mine car connects bearing pin.
2. a kind of mine car buffer according to claim 1 is it is characterised in that arrange rubber in the cavity of described seat of meeting and discussing
Meet and discuss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611184900.1A CN106394594A (en) | 2016-12-20 | 2016-12-20 | Mine car buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611184900.1A CN106394594A (en) | 2016-12-20 | 2016-12-20 | Mine car buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106394594A true CN106394594A (en) | 2017-02-15 |
Family
ID=58087197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611184900.1A Pending CN106394594A (en) | 2016-12-20 | 2016-12-20 | Mine car buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106394594A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972691A (en) * | 2017-11-21 | 2018-05-01 | 四川辉冠金属材料有限公司 | Mine car buffer coupling |
-
2016
- 2016-12-20 CN CN201611184900.1A patent/CN106394594A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972691A (en) * | 2017-11-21 | 2018-05-01 | 四川辉冠金属材料有限公司 | Mine car buffer coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |
|
| WD01 | Invention patent application deemed withdrawn after publication |