CN208006960U - A kind of coal mine mine car - Google Patents
A kind of coal mine mine car Download PDFInfo
- Publication number
- CN208006960U CN208006960U CN201820438994.9U CN201820438994U CN208006960U CN 208006960 U CN208006960 U CN 208006960U CN 201820438994 U CN201820438994 U CN 201820438994U CN 208006960 U CN208006960 U CN 208006960U
- Authority
- CN
- China
- Prior art keywords
- wheel
- dust cover
- vehicle frame
- section
- deep
- 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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Abstract
A kind of coal mine mine car of the utility model, belongs to Underwell mining technical field, technical problem to be solved be provide a kind of dust-proof, derailing, anticollision coal mine mine car, the technical solution used for：Including wagon box, vehicle frame and wheel, further include dust cover, wheel extension apparatus and buffer unit, the wagon box top is circumferentially uniformly provided with multiple hooks, hopper roof is covered with dust cover, circumferential corresponded with the hook in the edge of the dust cover is equipped with hanging ring, and hook coordinates with hanging ring fixes dust cover；The utility model is used for underground transportation.
Description
Technical field
A kind of coal mine mine car of the utility model, belongs to Underwell mining technical field.
Background technology
In coal mine normal productive process, needs the coal under mine being fitted into mine car and transport mine along track or be transported to storage
Coal point.During car-haul coal, often there is coal in mine car due to vibration, collision, travelling speed are higher etc.
The case where dirt flies upward out causes traffic condition poor, uses the worker of this mine car all the year round, some can suffer from pneumoconiosis.Mine
Lower coal dust is flown upward, and also has certain probability that can lead to dust explosion accident.To avoid coal dust excessive, it is often necessary to reduce mine car transporting coal
Speed, but this reduces transporting coal efficiency.
In recent years, with the exhaustion of superficial part resource, the exploitation of coal is constantly developed toward deep, the mine pressure that tunnel is subject to is more next
Bigger, bottom distension situation is increasingly severe, and original normal track deformation in tunnel is caused to broaden, so that mine car is on transport way
In often derail, generally require manually at deformable track adjust or carry mine car, very arduously.
In addition, the collision of a variety of causes all easily causes the damage of mine car.
Utility model content
The utility model overcomes the shortcomings of the prior art, technical problem to be solved a kind of dust-proof, anti-to provide
The coal mine mine car of derailing, anticollision.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of coal mine mine car, including vehicle
Bucket, vehicle frame and wheel, further include dust cover, wheel extension apparatus and buffer unit, the wagon box top is circumferentially uniformly provided with
Multiple hooks, hopper roof are covered with dust cover, and circumferential corresponded with the hook in the edge of the dust cover is equipped with hanging ring,
Hook coordinates with hanging ring fixes dust cover；
The structure of the wheel extension apparatus is：Including extended segment, it is interior enter section, go deep into section, mounting hole and fixed pin shaft, institute
It is hollow short cylindrical identical with wheel external diameter to state extended segment, and for widening the width of wheel, it is hollow short cylindrical inside to enter section also,
Insert in wheel inner ring, it is described in enter uniformly distributed there are three cylindrical or elliptical cylinder-shape deep section on the end face of section, go deep into section
Equipped with perforative mounting hole, go deep into the other side that section reaches wheel across the hole of wheel inner ring, the fixed pin shaft of arc passes through
Wheel extension apparatus is fixed on wheel by three mounting holes goed deep into section；
The buffer unit includes the buffer disc of identical two flute profiles of structure, and two buffer discs are separately mounted to vehicle frame
Both ends, are equipped with spring between the end face and buffer disc inner wall at vehicle frame both ends, open in the two side walls of each buffer disc there are two
Slot hole, is provided with circular hole corresponding with long hole site on vehicle frame, the screwed mounting rod in both ends pass through slot hole on buffer disc and
Both ends screw on nut and buffer disc and vehicle frame are fixed together after circular hole on vehicle frame.
The edge of the dust cover is circumferentially arranged with magnetic material strip.
The middle part of the dust cover is equipped with transparent windows.
Elastic anti-collision head is fixed on the outer end face of the buffer disc.
The utility model has the advantages that compared with prior art.
1, the utility model is fixed with dust cover in hopper roof, and coal dust in mine car by flying upward out during avoiding transporting coal
Come.
2, the utility model is equipped with wheel extension apparatus, broadens tramcar wheel, encountering the track to broaden suddenly also can be suitable
Profit passes through, and will not derail,
3, the utility model is equipped with buffer unit, reduces the sharp impacts in operational process, extends the use of mine car
Service life.
Description of the drawings
The utility model is described in more detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of wheel extension apparatus in the utility model.
Fig. 3 is the structural schematic diagram of fixed pin shaft in the utility model.
Fig. 4 is the structural schematic diagram of wheel in the utility model.
Fig. 5 is the structural schematic diagram of buffer unit and vehicle frame installation in the utility model.
Fig. 6 is the upward view of Fig. 2.
In figure：1 is wagon box, and 2 be vehicle frame, and 3 be wheel, and 4 be dust cover, and 5 be wheel extension apparatus, and 6 be buffer unit, 7
It is hanging ring for hook, 8,9 be extended segment, and 10 enter section in, and 11 is go deep into section, and 12 be mounting hole, and 13 be fixed pin shaft, and 14 be slow
Punch plate, 15 be spring, and 16 be mounting rod, and 17 be elastic anti-collision head.
Specific implementation mode
As shown in figs 1 to 6, a kind of coal mine mine car, including wagon box 1, vehicle frame 2 and wheel 3, further include dust cover 4, vehicle
Extension apparatus 5 and buffer unit 6 are taken turns, 1 top of the wagon box is circumferentially uniformly provided with multiple hooks 7, and 1 top of wagon box is covered with anti-
Dust hood 4, circumferential corresponded with the hook 7 in the edge of the dust cover 4 are equipped with hanging ring 8, and hook 7 will be prevented with the cooperation of hanging ring 8
Dust hood 4 is fixed；
The structure of the wheel extension apparatus 5 is：Including extended segment 9, it is interior enter section 10, go deep into section 11, mounting hole 12 and solid
Rationed marketing axis 13, the extended segment 9 are that hollow short cylindrical identical with 3 outer diameter of wheel inside enters section for widening the width of wheel 3
10 be also hollow short cylindrical, is inserted in 3 inner ring of wheel, it is described in enter that uniformly distributed on the end face of section 10 there are three cylindrical or cylindroids
The deep section 11 of shape gos deep into section 11 and is equipped with perforative mounting hole 12, gos deep into section 11 and reaches wheel across the hole of 3 inner ring of wheel
Wheel extension apparatus 5 is fixed on vehicle by the fixed pin shaft 13 of 3 other side, arc across three mounting holes 12 goed deep into section 11
On wheel 3；
The buffer unit 6 includes the buffer disc 14 of identical two flute profiles of structure, and two buffer discs 14 are separately mounted to
The both ends of vehicle frame 2 are equipped with spring 15, two sides of each buffer disc 14 between 14 inner wall of end face and buffer disc at 2 both ends of vehicle frame
It is opened on wall there are two slot hole, is provided with circular hole corresponding with long hole site on vehicle frame 2, the screwed mounting rod in both ends 16 passes through
Both ends screw on nut and buffer disc 14 and vehicle frame 2 are fixed together after the circular hole on slot hole and vehicle frame 2 on buffer disc 14.
The edge of the dust cover 4 is circumferentially arranged with magnetic material strip.
The middle part of the dust cover 4 is equipped with transparent windows.
Elastic anti-collision head 17 is fixed on the outer end face of the buffer disc 14.
When the utility model is used, dust cover 4 is covered, can prevent coal dust from flying upward, improves underground work environment；There is office
In the case that portion's track broadens, wheel extension apparatus 5 is inserted and secured on wheel 3, can prevent from derailing；2 both ends of vehicle frame
In the case where colliding, the spring inside buffer unit 6 can play good cushioning effect, and protection mine car is without damage.
Claims (4)
1. a kind of coal mine mine car, including wagon box（1）, vehicle frame（2）And wheel（3）, it is characterised in that：It further include dust cover（4）,
Wheel extension apparatus（5）And buffer unit（6）, the wagon box（1）Top is circumferentially uniformly provided with multiple hooks（7）, wagon box（1）
Top is covered with dust cover（4）, the dust cover（4）Edge it is circumferential with the hook（7）It corresponds and is equipped with hanging ring（8）,
Hook（7）With hanging ring（8）Coordinate dust cover（4）It is fixed；
The wheel extension apparatus（5）Structure be：Including extended segment（9）, it is interior enter section（10）, go deep into section（11）, mounting hole
（12）And fixed pin shaft（13）, the extended segment（9）For and wheel（3）The identical hollow short cylindrical of outer diameter, for widening wheel
（3）Width, inside enter section（10）Also it is hollow short cylindrical, inserts in wheel（3）In inner ring, it is described in enter section（10）End face on
There are three cylindrical or elliptical cylinder-shape deep sections for cloth（11）, go deep into section（11）It is equipped with perforative mounting hole（12）, go deep into section
（11）Across wheel（3）The hole of inner ring reaches wheel（3）The other side, the fixed pin shaft of arc（13）Go deep into section across three
（11）On mounting hole（12）By wheel extension apparatus（5）It is fixed on wheel（3）On；
The buffer unit（6）Include the buffer disc of identical two flute profiles of structure（14）, two buffer discs（14）It installs respectively
In vehicle frame（2）Both ends, vehicle frame（2）The end face at both ends and buffer disc（14）Spring is equipped between inner wall（15）, each buffer disc
（14）Two side walls on open there are two slot hole, vehicle frame（2）On be provided with circular hole corresponding with long hole site, both ends are threaded
Mounting rod（16）Across buffer disc（14）On slot hole and vehicle frame（2）On circular hole after both ends screw on nut by buffer disc（14）
And vehicle frame（2）It is fixed together.
2. a kind of coal mine mine car according to claim 1, it is characterised in that：The dust cover（4）Edge circumferentially
Equipped with magnetic material strip.
3. a kind of coal mine mine car according to claim 1 or 2, it is characterised in that：The dust cover（4）Middle part be equipped with
Transparent windows.
4. a kind of coal mine mine car according to claim 1 or 2, it is characterised in that：The buffer disc（14）Outer end face
On be fixed with elastic anti-collision head（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820438994.9U CN208006960U (en) | 2018-03-29 | 2018-03-29 | A kind of coal mine mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820438994.9U CN208006960U (en) | 2018-03-29 | 2018-03-29 | A kind of coal mine mine car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208006960U true CN208006960U (en) | 2018-10-26 |
Family
ID=63891385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820438994.9U Expired - Fee Related CN208006960U (en) | 2018-03-29 | 2018-03-29 | A kind of coal mine mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208006960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362024A (en) * | 2020-03-25 | 2020-07-03 | 深圳市律远汇智科技有限公司 | A stable haulage equipment that is used for coal mining to have a dust removal function |
-
2018
- 2018-03-29 CN CN201820438994.9U patent/CN208006960U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362024A (en) * | 2020-03-25 | 2020-07-03 | 深圳市律远汇智科技有限公司 | A stable haulage equipment that is used for coal mining to have a dust removal function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20210329 |