CN212690103U - Coal mine transportation device - Google Patents
Coal mine transportation device Download PDFInfo
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- CN212690103U CN212690103U CN202020885860.9U CN202020885860U CN212690103U CN 212690103 U CN212690103 U CN 212690103U CN 202020885860 U CN202020885860 U CN 202020885860U CN 212690103 U CN212690103 U CN 212690103U
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- Prior art keywords
- coal
- fixedly connected
- shock
- fortune
- box
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- 239000003245 coal Substances 0.000 title claims abstract description 140
- 230000035939 shock Effects 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000013016 damping Methods 0.000 claims description 27
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000003818 cinder Substances 0.000 abstract description 15
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model relates to a coal mine equipment technical field, especially a coal mine transportation device, including the fortune coal car, the equal fixedly connected with wheel in four corners department of fortune coal car bottom, the inside of fortune coal car is provided with the fortune coal tank, the smooth row of inner wall fixedly connected with of fortune coal car, smooth row includes fixed plate and steel ball, the fortune coal car all is provided with the chamber door with one side of fortune coal tank, the bottom of fortune coal tank is provided with out the flitch, the bottom fixedly connected with shock-absorbing structure of fortune coal tank, and shock-absorbing structure includes top connecting plate and bottom sprag board. The utility model has the advantages that: all set up shock-absorbing structure through the four corners department of fortune coal cinder box bottom, make the device possess shock attenuation, shock-absorbing capacity to the impact that produces fortune coal cinder box can obtain effectual buffering and alleviate through shock-absorbing structure when making the coal cinder drop into fortune coal cinder box at every turn, and then the effectual impact that has reduced the coal cinder damages to the striking that the device caused, with the effectual life who prolongs the device.
Description
Technical Field
The utility model relates to a coal mine equipment technical field, especially a coal mine transportation device.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The coal mine mining and mining method is characterized in that most coal mines in China belong to underground coal mines, coal mine mechanical equipment is required to be used in excavation, the coal mine mechanical equipment is basic equipment for coal mine operation, a large amount of coal mine mechanical equipment, electrical equipment and electromechanical equipment are required to be operated in the coal mine acquisition and production processes, the coal mine mechanical equipment mainly comprises lifting equipment, ventilation equipment, air compression equipment, drainage equipment, excavation equipment, transportation equipment and the like, and transportation equipment of the coal mines is important and is related to the stability and safety of coal mine transportation.
The utility model discloses an efficient colliery conveyer disclosed in chinese utility model patent application publication specification CN209905939U, this kind of efficient colliery conveyer, though can make at every turn when dropping into the coal cinder in the transport case, the coal cinder moves along the baffle, the coal cinder is pressed to the baffle and makes the baffle rotate downwards, after the coal cinder gets into the transport case, the baffle resets under torque spring's effect and laminates with the through-hole of baffle mutually, thereby prevent to drop into the buggy that the coal cinder produced and waft, the resource of coal has been practiced thrift, however, this kind of efficient colliery conveyer, in the in-process of using, it still has following shortcoming:
the device is in abominable operational environment, and the coal cinder can produce the striking to the transport case when throwing into the transport case at every turn, and the transport case does not have the shock-absorbing capacity, and in the long run, can shorten the device's life, consequently needs the improvement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a colliery conveyer, effectively solved prior art not enough.
The purpose of the utility model is realized through the following technical scheme: a coal mine transportation device comprises a coal car, wherein wheels are fixedly connected to four corners of the bottom of the coal car, a coal transporting box is arranged inside the coal car, a sliding row is fixedly connected to the inner wall of the coal car and comprises a fixing plate and steel balls, and box doors are arranged on one sides of the coal car and the coal transporting box;
the bottom of the coal conveying box is provided with a discharge plate, the bottom of the coal conveying box is fixedly connected with a damping structure, the damping structure comprises a top connecting plate and a bottom supporting plate, one side of the top connecting plate, which is adjacent to the bottom supporting plate, is fixedly connected with a damping column, and the outer surface of the damping column is sleeved with a damping spring;
the screw hole has been seted up to the inside of top connecting plate, the inside fixedly connected with set screw in screw hole.
Optionally, a plurality of steel balls are embedded in the fixing plate, and the steel balls are uniformly distributed on one side of the fixing plate.
Optionally, the inner wall of the coal car is provided with a fixing groove matched with the fixing plate, and the sliding row is fixedly connected to the inside of the fixing groove through the fixing plate arranged on one side of the sliding row.
Optionally, a door lock is arranged on the outer surface of the box door, and the box door on the coal transporting box and the box door on the coal transporting vehicle are located at corresponding positions.
Optionally, the equal fixedly connected with shock-absorbing structure in four corners department of fortune coal bin bottom, just the mounting groove with top link plate looks adaptation is seted up to the bottom of fortune coal bin, just the screw hole has been seted up to the inside of mounting groove.
Optionally, shock-absorbing structure through the inside of top connecting plate joint in the mounting groove that its top was equipped with, just the top connecting plate passes through fixed screw fixed connection in the inside of mounting groove.
Optionally, the shock absorbing column is made of rubber.
The utility model has the advantages of it is following:
1. this colliery conveyer all sets up shock-absorbing structure through the four corners department of fortune coal bin bottom, makes the device possess shock attenuation, shock-absorbing capacity to the impact that produces fortune coal bin can obtain effectual buffering and alleviate through shock-absorbing structure when making the coal cinder drop into fortune coal bin at every turn, and then the effectual impact that has reduced the coal cinder is to the striking damage that the device caused, with the effectual life who prolongs the device.
2. This colliery conveyer uses through the shock attenuation post that sets up the rubber material and damping spring cooperation for the device's shock-absorbing structure's shock attenuation effect is better, and the rubber cost is lower, thereby the effectual cost that has reduced the device.
3. This colliery conveyer through setting up smooth row, makes fortune coal bin when receiving the impact force whereabouts, its outer wall with slide row contact, the effectual fortune coal bin of having avoided produces the collision with fortune coal car inner wall to the effectual frictional resistance who has avoided fortune coal bin and fortune coal car inner wall contact and produce, and the effectual life who has prolonged the device of having avoided producing the damage because of the collision between fortune coal bin and the fortune coal car.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural view of the slide bar of the present invention;
FIG. 4 is a schematic structural view of the shock absorbing structure of the present invention;
fig. 5 is a schematic view of the internal structure of the shock-absorbing structure of the present invention.
In the figure: 1-coal conveying vehicle, 2-wheel, 3-coal conveying box, 4-slide row, 5-fixing plate, 6-steel ball, 7-box door, 8-discharging plate, 9-damping structure, 10-top connecting plate, 11-bottom supporting plate, 12-damping column, 13-damping spring and 14-screw hole.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 5, a coal mine transportation device comprises a coal car 1, wherein the four corners of the bottom of the coal car 1 are fixedly connected with wheels 2, a coal transportation box 3 is arranged inside the coal car 1, a sliding row 4 is fixedly connected to the inner wall of the coal car 1, the sliding row 4 comprises a fixed plate 5 and steel balls 6, and one side of each of the coal car 1 and the coal transportation box 3 is provided with a box door 7;
the bottom of the coal conveying box 3 is provided with a discharging plate 8, the bottom of the coal conveying box 3 is fixedly connected with a damping structure 9, the damping structure 9 comprises a top connecting plate 10 and a bottom supporting plate 11, one side of the top connecting plate 10, which is adjacent to the bottom supporting plate 11, is fixedly connected with a damping column 12, and the outer surface of the damping column 12 is sleeved with a damping spring 13;
the top connecting plate 10 is provided with a screw hole 14 inside, and the screw hole 14 is fixedly connected with a fixing screw inside.
As an optional technical solution of the utility model:
the inside of fixed plate 5 is inlayed and is had a plurality of steel ball 6, and a plurality of steel ball 6 evenly distributed in one side of fixed plate 5.
As an optional technical solution of the utility model:
the fixed slot in 5 looks adaptations of fixed plate is seted up to the inner wall of fortune coal car 1, and slide row 4 through the inside of the fixed plate 5 fixed connection that its one side was equipped with in the fixed slot, slide row 4 through setting up, make fortune coal tank 3 when receiving the impact force whereabouts, its outer wall and the contact of sliding row 4, effectually fortune coal tank 3 and 1 inner wall of fortune coal car produced the collision, thereby the effectual frictional resistance who avoids fortune coal tank 3 and 1 inner wall contact of fortune coal car and produce, and effectually avoided producing the damage because of the collision between fortune coal tank 3 and the fortune coal car 1, and then the effectual life who prolongs the device.
As an optional technical solution of the utility model:
the outer surface of the box door 7 is provided with a door lock, and the box door 7 on the coal transporting box 3 and the box door 7 on the coal transporting vehicle 1 are positioned at corresponding positions.
As an optional technical solution of the utility model:
all fixedly connected with shock-absorbing structure 9 in the four corners department of fortune coal scuttle 3 bottom, and the bottom of fortune coal scuttle 3 set up with the mounting groove of top connecting plate 10 looks adaptation, and the screw hole 14 has been seted up to the inside of mounting groove.
As an optional technical solution of the utility model:
shock-absorbing structure 9 is in the inside of mounting groove through the top connecting plate 10 joint that its top was equipped with, and top connecting plate 10 passes through fixed screw fixed connection in the inside of mounting groove, four corners department through fortune coal bunker 3 bottom all sets up shock-absorbing structure 9, make the device possess the shock attenuation, buffer capacity, thereby the impact that produces fortune coal bunker 3 when making the coal cinder drop into fortune coal bunker 3 at every turn can obtain effectual buffering and alleviating through shock-absorbing structure 9, and then the effectual impact that has reduced the coal cinder is to the striking damage that the device caused, with the effectual life who prolongs the device.
As an optional technical solution of the utility model:
the material of shock absorber post 12 is rubber, and the rubber material has good shock attenuation effect, uses with damping spring 13 cooperation through the shock absorber post 12 that sets up the rubber material for the device's shock-absorbing structure 9's shock attenuation effect is better, and the rubber cost is lower, thereby the effectual cost that has reduced the device.
The working process of the utility model is as follows: when a user uses the device, the damping structures 9 are arranged at the four corners of the bottom of the coal transporting box 3, so that the device has damping and buffering performances, impact force generated on the coal transporting box 3 when coal blocks are put into the coal transporting box 3 every time can be effectively buffered and relieved through the damping structures 9, impact damage caused by the impact force of the coal blocks to the device is further effectively reduced, the service life of the device is effectively prolonged, the damping effect of the damping structures 9 of the device is better through the matching use of the damping columns 12 made of rubber materials and the damping springs 13, the rubber cost is lower, the manufacturing cost of the device is effectively reduced, the outer wall of the coal transporting box 3 is in contact with the sliding bars 4 when the coal transporting box is subjected to impact force falling through the arrangement of the sliding bars 4, and the collision between the coal transporting box 3 and the inner wall of the coal transporting vehicle 1 is effectively avoided, thereby the effectual frictional resistance who has avoided fortune coal tank 3 and 1 inner wall contact of fortune coal car and produce, and the effectual damage that produces because of the collision of having avoided between fortune coal tank 3 and the fortune coal car 1, and then the effectual life who prolongs the device, the device's theory of use is the same with the theory of use of the efficient colliery conveyer that discloses in the chinese utility model patent application publication specification CN209905939U, the device not only possesses good shock attenuation, the buffering effect, and the cost is lower, can therefore the device has certain practicality.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A coal mine transportation device is characterized in that: the coal conveying device comprises a coal conveying vehicle (1), wherein wheels (2) are fixedly connected to four corners of the bottom of the coal conveying vehicle (1), a coal conveying box (3) is arranged inside the coal conveying vehicle (1), a sliding row (4) is fixedly connected to the inner wall of the coal conveying vehicle (1), the sliding row (4) comprises a fixing plate (5) and steel balls (6), and box doors (7) are arranged on one sides of the coal conveying vehicle (1) and one side of the coal conveying box (3);
a discharge plate (8) is arranged at the bottom of the coal conveying box (3), a damping structure (9) is fixedly connected to the bottom of the coal conveying box (3), the damping structure (9) comprises a top connecting plate (10) and a bottom supporting plate (11), a damping column (12) is fixedly connected to one side, adjacent to the bottom supporting plate (11), of the top connecting plate (10), and a damping spring (13) is sleeved on the outer surface of the damping column (12);
screw holes (14) are formed in the top connecting plate (10), and fixing screws are fixedly connected to the inner portions of the screw holes (14).
2. A coal mine haulage apparatus according to claim 1, wherein: the steel ball fixing device is characterized in that a plurality of steel balls (6) are embedded in the fixing plate (5), and the steel balls (6) are uniformly distributed on one side of the fixing plate (5).
3. A coal mine haulage apparatus according to claim 1, wherein: the inner wall of the coal car (1) is provided with a fixing groove matched with the fixing plate (5), and the sliding row (4) is fixedly connected to the inside of the fixing groove through the fixing plate (5) arranged on one side of the sliding row.
4. A coal mine haulage apparatus according to claim 1, wherein: the outer surface of the box door (7) is provided with a door lock, and the box door (7) on the coal transporting box (3) and the box door (7) on the coal transporting vehicle (1) are located at corresponding positions.
5. A coal mine haulage apparatus according to claim 1, wherein: fortune coal bin (3) the equal fixedly connected with shock-absorbing structure (9) of four corners department of bottom, just the mounting groove with top connecting plate (10) looks adaptation is seted up to the bottom of fortune coal bin (3), just screw hole (14) have been seted up to the inside of mounting groove.
6. A coal mine transportation device according to claim 5, wherein: shock-absorbing structure (9) top connecting plate (10) joint in the inside of mounting groove that is equipped with through its top, just top connecting plate (10) pass through the inside of fixed screw fixed connection in the mounting groove.
7. A coal mine haulage apparatus according to claim 1, wherein: the shock absorption column (12) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020885860.9U CN212690103U (en) | 2020-05-25 | 2020-05-25 | Coal mine transportation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020885860.9U CN212690103U (en) | 2020-05-25 | 2020-05-25 | Coal mine transportation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212690103U true CN212690103U (en) | 2021-03-12 |
Family
ID=74889614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020885860.9U Expired - Fee Related CN212690103U (en) | 2020-05-25 | 2020-05-25 | Coal mine transportation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212690103U (en) |
-
2020
- 2020-05-25 CN CN202020885860.9U patent/CN212690103U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210709 Address after: No.2 workshop, No.21 Xingfu North Road, Xincheng District, Xi'an City, Shaanxi Province, 710000 Patentee after: Xi'an Huanghe Ruichi Intelligent Equipment Co.,Ltd. Address before: 453300 Fuhe Coal Mining Machinery Co., Ltd., environmental sanitation (lifting) industrial cluster, Huangling Town, Fengqiu County, Xinxiang City, Henan Province Patentee before: Zhou Haofan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |