CN204309777U - Drop-bottom car - Google Patents
Drop-bottom car Download PDFInfo
- Publication number
- CN204309777U CN204309777U CN201420809842.7U CN201420809842U CN204309777U CN 204309777 U CN204309777 U CN 204309777U CN 201420809842 U CN201420809842 U CN 201420809842U CN 204309777 U CN204309777 U CN 204309777U
- Authority
- CN
- China
- Prior art keywords
- fixed underpan
- compartment
- fan doors
- fixed
- drop
- 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
The utility model discloses a kind of drop-bottom car, the utility model comprises fixed underpan, compartment and movable tray, fixed underpan is square frame body, the bottom surface in compartment is provided with discharging opening, compartment is fixed on the top of fixed underpan, the discharging opening in compartment communicates with the frame mouth of fixed underpan, movable tray comprises two fan doors, two fan doors respectively have side to be provided with rotating shaft, the rotating shaft of two fan doors is rotated respectively and is arranged on the front and back edge of fixed underpan, fixed underpan is provided with the upper limit bar of door, when two fan doors turn to come to upper limit bar time, the frame mouth of two fan door termination fixed underpans, the bottom surface of two fan doors is equipped with road wheel.The utility model not only solves the unloading of mine car Bidirectional transporting, the unloading of lump ore difficulty, unloads the problems such as clean and scale in mine-car, and mine car structure is simple, has and is easy to maintenance and is easy to realize the advantages such as the automation of mine haulage system.
Description
Technical field
The utility model relates to a kind of drop-bottom car.
Background technology
Be directed to current mine and extensively adopt car-haul, traditional mine car often adopts single base plate drop-bottom car, therefore mine often occur that mine car has directivity, shunts, the unloading of lump ore difficulty, unload that ore deposit is clean, the situation such as difficult cleaning bottom mine car, discharge point scale are large, cause great waste, but according to mine actual production demand, must build and adopt car-haul with satisfied production.Be directed to this type of mine, traditional mine car can produce that cost is high, floor area is excessive, energy dissipation, operation cost cross high un-reasonable phenomenon.
Utility model content
The technical problems to be solved in the utility model is: the drop-bottom car that when providing a kind of discharging, discharging opening aperture is larger.
In order to solve the problems of the technologies described above, the utility model comprises fixed underpan, compartment and movable tray, fixed underpan is square frame body, the bottom surface in compartment is provided with discharging opening, compartment is fixed on the top of fixed underpan, the discharging opening in compartment communicates with the frame mouth of fixed underpan, movable tray comprises two fan doors, two fan doors respectively have side to be provided with rotating shaft, the rotating shaft of two fan doors is rotated respectively and is arranged on the front and back edge of fixed underpan, fixed underpan is provided with the upper limit bar of door, when two fan doors turn to come to upper limit bar time, the frame mouth of two fan door termination fixed underpans, the bottom surface of two fan doors is equipped with road wheel.
In order to improve limit effect, described upper limit bar has two, and two upper limit bars are separately positioned on the inner side of the left and right edge of fixed underpan.
In order to make mine car stable movement when discharging, the bottom surface of two described fan doors is equipped with track adjusting wheel.
In order to support fixed underpan motion when discharging, the left and right sides of described fixed underpan is equipped with discharging guide rail, road wheel when discharging guide rail is in closed condition higher than door.
For the ease of being connected with other mine car, the both sides, front and back of described fixed underpan are all connected with ring chain, and ring chain is connected on fixed underpan by latch.
In order to improve safety, the rear side in described compartment is provided with Warning light.
The beneficial effects of the utility model are: the utility model is provided with two doors, and two doors adopt the mode of splitting to arrange, and make the condition in same compartment discharging opening size, the utility model can have larger aperture, and discharge rate is fast.The utility model not only solves the unloading of mine car Bidirectional transporting, the unloading of lump ore difficulty, unloads the problems such as clean and scale in mine-car, and mine car structure is simple, has and is easy to maintenance and is easy to realize the advantages such as the automation of mine haulage system.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is left TV structure schematic diagram of the present utility model;
Fig. 3 is the schematic diagram that door of the present utility model is in opening;
Fig. 4 is the A-A cutaway view of Fig. 3;
Fig. 5 be with the utility model with the use of the main TV structure schematic diagram of discharging guide rail;
Fig. 6 be with the utility model with the use of the plan structure schematic diagram of discharging guide rail;
In figure: 1, fixed underpan, 2, track adjusting wheel, 3, road wheel, 4, door, 5, rotating shaft, 6, latch, 7, ring chain, 8, stoplight, 9, nameplate, 10, compartment, 11, discharging guide rail, 12, upper limit bar, 13, bogie wheel, 14, support beam, 15, tie-beam, 16, rail is unloaded, 17, transport rail.
Detailed description of the invention
A kind of drop-bottom car as Figure 1-4, it comprises fixed underpan 1, compartment 10 and movable tray, and fixed underpan 1 is square frame body, the bottom surface in compartment 10 is provided with discharging opening, the rear side in compartment 10 is provided with stoplight 8, for warning, compartment 10 is also provided with nameplate 9.Compartment 10 is fixed on the top of fixed underpan 1, the discharging opening in compartment 10 communicates with the frame mouth of fixed underpan 1, movable tray comprises two fan doors 4, the bottom surface of two fan doors 4 is equipped with track adjusting wheel 2 and road wheel 3, totally four groups of road wheels 3, every two groups of road wheels are connected by a main shaft respectively, and two main shafts are separately fixed on two fan doors 4.Two fan doors 4 respectively have side to be provided with rotating shaft 5, two to fan the rotating shaft 5 of door 4 and rotate respectively and be arranged on the front and back edge of fixed underpan 1, and the left and right sides of fixed underpan 1 is equipped with discharging guide rail 11, the road wheel 3 when discharging guide rail 11 is in closed condition higher than door.The both sides, front and back of fixed underpan 1 are all connected with ring chain 7, and ring chain 7 is connected on fixed underpan 1 by latch 6.Fixed underpan 1 is provided with the upper limit bar 12 of door 4, upper limit bar 12 has two, and two upper limit bars 12 are separately positioned on the inner side of the left and right edge of fixed underpan 1.When two fan doors 4 turn to come to upper limit bar 12 time, two fan doors 4 close the frame mouth of fixed underpan 1.
Principle of work: the top in material hole is provided with discharging guide rail as shown in Figure 5 and Figure 6, during normal transport, road wheel 3 is walked in transport rail 17, two fan doors 4 arrive on upper limit bar 12 under transport rail is to the effect of road wheel bearing force, door 4 is closed, when background unloading miner's truck moves on material hole, two discharging guide rails 11 on drop-bottom car are carried on a shoulder pole by the bogie wheel 13 on support beam 14, two support beams 14 are linked into an integrated entity by two tie-beams 15, track adjusting wheel 2 is moved along unloading rail 16, door 4 is first slowly opened, when mine car move to unloading rail 16 in the middle part of time, two fan doors 4 are opened completely to opening side, aperture is maximum, slowly close with back door, expect automatically to unsnatch before door 4 is closed, then mine car moves in transport rail 17.
Claims (6)
1. a drop-bottom car, it is characterized in that: comprise fixed underpan, compartment and movable tray, fixed underpan is square frame body, the bottom surface in compartment is provided with discharging opening, compartment is fixed on the top of fixed underpan, the discharging opening in compartment communicates with the frame mouth of fixed underpan, movable tray comprises two fan doors, two fan doors respectively have side to be provided with rotating shaft, the rotating shaft of two fan doors is rotated respectively and is arranged on the front and back edge of fixed underpan, fixed underpan is provided with the upper limit bar of door, when two fan doors turn to come to upper limit bar time, the frame mouth of two fan door termination fixed underpans, the bottom surface of two fan doors is equipped with road wheel.
2. drop-bottom car according to claim 1, is characterized in that: described upper limit bar has two, and two upper limit bars are separately positioned on the inner side of the left and right edge of fixed underpan.
3. drop-bottom car according to claim 2, is characterized in that: the bottom surface of two described fan doors is equipped with track adjusting wheel.
4. the drop-bottom car according to claim 1,2 or 3, is characterized in that: the left and right sides of described fixed underpan is equipped with discharging guide rail, and when door is in closed condition, discharging guide rail is higher than the road wheel on door.
5. drop-bottom car according to claim 4, is characterized in that: the both sides, front and back of described fixed underpan are all connected with ring chain, and ring chain is connected on fixed underpan by latch.
6. drop-bottom car according to claim 5, is characterized in that: the rear side in described compartment is provided with Warning light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809842.7U CN204309777U (en) | 2014-12-20 | 2014-12-20 | Drop-bottom car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809842.7U CN204309777U (en) | 2014-12-20 | 2014-12-20 | Drop-bottom car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204309777U true CN204309777U (en) | 2015-05-06 |
Family
ID=53132104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420809842.7U Expired - Fee Related CN204309777U (en) | 2014-12-20 | 2014-12-20 | Drop-bottom car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204309777U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270422A (en) * | 2015-11-04 | 2016-01-27 | 淄博夸克医药技术有限公司 | Underground coal mine transporting device for automatically loading and transporting cargoes |
| CN112464137A (en) * | 2020-11-25 | 2021-03-09 | 北京易控智驾科技有限公司 | Intelligent tramcar cargo compartment sticky object identification method and device, storage medium and electronic equipment |
-
2014
- 2014-12-20 CN CN201420809842.7U patent/CN204309777U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270422A (en) * | 2015-11-04 | 2016-01-27 | 淄博夸克医药技术有限公司 | Underground coal mine transporting device for automatically loading and transporting cargoes |
| CN112464137A (en) * | 2020-11-25 | 2021-03-09 | 北京易控智驾科技有限公司 | Intelligent tramcar cargo compartment sticky object identification method and device, storage medium and electronic equipment |
| CN112464137B (en) * | 2020-11-25 | 2024-01-26 | 北京易控智驾科技有限公司 | Intelligent mine car cargo compartment sticky object identification method, device, storage medium and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150506 Termination date: 20191220 |