CN215206506U - Novel mine coal gangue storage bin bottom cleaning device - Google Patents
Novel mine coal gangue storage bin bottom cleaning device Download PDFInfo
- Publication number
- CN215206506U CN215206506U CN202120459455.5U CN202120459455U CN215206506U CN 215206506 U CN215206506 U CN 215206506U CN 202120459455 U CN202120459455 U CN 202120459455U CN 215206506 U CN215206506 U CN 215206506U
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- China
- Prior art keywords
- coal
- storage bin
- folding steel
- steel plate
- face
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- 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
Links
- 239000003245 coal Substances 0.000 title claims abstract description 90
- 238000003860 storage Methods 0.000 title claims description 53
- 238000004140 cleaning Methods 0.000 title claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 52
- 239000010959 steel Substances 0.000 claims abstract description 52
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 5
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 4
- 229910000617 Mangalloy Inorganic materials 0.000 claims description 4
- 229920000459 Nitrile rubber Polymers 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000003818 cinder Substances 0.000 abstract description 6
- 239000002817 coal dust Substances 0.000 abstract description 6
- 238000005065 mining Methods 0.000 abstract description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 241001502129 Mullus Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010878 waste rock Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model belongs to the technical field of coal mining, especially, be a novel clear end in mine coal gangue storehouse device, which comprises a supporting pedestal and is characterized by further comprising, the medial surface in coal bunker is provided with coal cinder and pneumatic cylinder respectively, the up end movable mounting of pneumatic cylinder has flexible post, the one end that the folding steel sheet in lower part is close to coal bunker rotates the installation axis of rotation, the vibration pump has the fixed block near one side welding of the folding steel sheet in lower part. The utility model discloses a set up fixed block and fixation nut, solved the fixed insecure problem of vibrations pump, avoided leading to vibrations pump and lower part folding steel sheet to appear breaking away from the phenomenon because of the vibrations of vibrations pump, through setting up dustproof the pad, avoided the coal dust of coal cinder in the coal bunker to enter into the pneumatic cylinder through the gap between upper portion folding steel sheet and the lower part folding steel sheet, solved the problem that leads to the pneumatic cylinder to damage because of the entering of coal dust.
Description
Technical Field
The utility model relates to a coal mining technical field specifically is a novel clear end in mine coal gangue storage storehouse device.
Background
Because the coal storage bin or the waste rock storage bin used in the current mine are all round through and are provided with the lower opening as the conical outlet, when more coal blocks or mullets are stored or caking is easy to occur in old time, the phenomenon of the coagulation stagnation due to the fast production rhythm of the coal blocks has great influence on the production. In order to quickly solve special measures such as blasting or water flushing in a mining area, personal death accidents are easy to happen due to the huge cargo quantity in a warehouse with the diameter of 6m or even larger.
There are the following problems:
1. in the existing mine coal gangue storage bin bottom cleaning technology, when a vibration pump vibrates, the vibration pump is unstable in connection with a lower folding steel plate, so that the vibration pump is separated from the lower folding steel plate when vibrating, and the vibration of the vibration pump on coal blocks in a coal storage bin is influenced.
2. In the existing mine coal gangue storage bin bottom cleaning technology, due to the vibration of the vibration pump, dust of coal blocks in the coal gangue storage bin enters the hydraulic cylinder through a gap between the upper folding steel plate and the lower folding steel plate, and the hydraulic cylinder is damaged.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a novel mine stores up clear end in coal gangue storehouse device has solved the shock pump fixed insecure and because the pneumatic cylinder damage problem that the entering of coal dust leads to
In the above purpose in Yu county, the utility model provides a following technical scheme: a novel mine coal gangue storage bin bottom cleaning device comprises a supporting base, wherein a supporting column is arranged on the upper end surface of the supporting base, the upper end surface of the supporting column is embedded with a coal storage bin, the inner side surface of the coal storage bin is respectively provided with a coal block and a hydraulic cylinder, the upper end surface of the hydraulic cylinder is movably provided with a telescopic column, the upper end surface of the telescopic column is fixedly provided with a hydraulic push block, a lower folding steel plate is embedded on the upper end surface of the hydraulic push block, a rotating shaft is rotatably arranged at one end of the lower folding steel plate close to the coal storage bin, an upper folding steel plate is embedded on the outer surface of the rotating shaft, a dustproof pad is fixedly arranged on one side of the upper folding steel plate close to the coal storage bin, one side fixed mounting that the folding steel sheet of lower part is close to the coal storage bunker has the reciprocating pump, the welding of one side that the reciprocating pump is close to the folding steel sheet of lower part has the fixed block, fixation nut is installed in the up end rotation of fixed block.
As an optimal technical scheme of the utility model, the quantity of support column is two sets of, the material of support column is the oil steel, the material in coal storage bunker is alloy steel.
As an optimal technical scheme of the utility model, the material of dustproof pad is butadiene acrylonitrile rubber, the fixed block is about the horizontal central line symmetric distribution of reciprocating pump.
As an optimal technical scheme of the utility model, the preceding terminal surface welding of coal storage bunker has the installation piece, the preceding terminal surface difference movable mounting of installation piece has first switch, second switch and emergency stop button.
As the utility model discloses a preferred technical scheme, the up end in coal storage bin is inlayed and is had the feed inlet, the lower terminal surface in coal storage bin is inlayed and is had the discharge gate.
As an optimal technical scheme of the utility model, the up end movable mounting who supports the base has out the coal collecting box, the vertical central line symmetric distribution of reciprocating pump and pneumatic cylinder all about coal storage bin.
As an optimal technical scheme of the utility model, fixation nut's material is the stainless steel, the material of lower part folding steel sheet and upper portion folding steel sheet is the high manganese steel.
Compared with the prior art, the utility model provides a novel clear end in mine coal gangue storehouse device possesses following beneficial effect:
1. this novel mine coal gangue storehouse bottom cleaning technology is stored up through setting up fixed block and fixation nut, has avoided leading to the vibration pump and the folding steel sheet in lower part to appear breaking away from the phenomenon because of the vibrations of vibration pump, has solved the fixed insecure problem of vibration pump.
2. This novel mine coal gangue storehouse of storing up technique of cleaning end through setting up dustproof pad, has avoided because the reason of vibrations of reciprocating pump, leads to the dust of coal cinder to enter into the pneumatic cylinder through the gap of upper portion folding steel sheet and lower part folding steel sheet in storing up the coal bunker, has solved the problem that the pneumatic cylinder damaged because of the entering of dust.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial enlarged view of the structure of the present invention;
fig. 3 is the schematic diagram of the coal storage bunker of the present invention.
In the figure: 1. a support base; 2. a support pillar; 3. a coal storage bin; 4. coal briquettes; 5. a hydraulic cylinder; 6. a telescopic column; 7. a hydraulic push block; 8. a lower folded steel plate; 9. a rotating shaft; 10. an upper folding steel plate; 11. A dust-proof pad; 12. vibrating the pump; 13. a fixed block; 14. fixing a nut; 15. mounting blocks; 16. a first switch; 17. a second switch; 18. an emergency stop button; 19. a feed inlet; 20. a discharge port; 21. and a coal outlet collecting box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a novel mine coal gangue storage bin bottom cleaning device comprises a supporting base 1, a supporting column 2 is arranged on the upper end face of the supporting base 1, a coal storage bin 3 is inlaid on the upper end face of the supporting column 2, a coal block 4 and a hydraulic cylinder 5 are respectively arranged on the inner side face of the coal storage bin 3, a telescopic column 6 is movably mounted on the upper end face of the hydraulic cylinder 5, a hydraulic push block 7 is fixedly mounted on the upper end face of the telescopic column 6, a lower folding steel plate 8 is inlaid on the upper end face of the hydraulic push block 7, a rotating shaft 9 is rotatably mounted at one end, close to the coal storage bin 3, of the lower folding steel plate 8, an upper folding steel plate 10 is inlaid on the outer surface of the rotating shaft 9, a dustproof pad 11 is fixedly mounted at one side, close to the coal storage bin 3, of the upper folding steel plate 10, a vibration pump 12 is fixedly mounted at one side, close to the coal storage bin 3, a fixing block 13 is welded at one side, of the vibration pump 12, close to the lower folding steel plate 8, the upper end surface of the fixed block 13 is rotatably provided with a fixed nut 14.
In this embodiment, the supporting base 1 provides a mounting position for the supporting column 2, the supporting column 2 is used for supporting the coal bunker 3, the rotating shaft 9 is convenient for the rotation of the lower folding steel plate 8 and the upper folding steel plate 10, the first switch 16 is pressed to start the hydraulic cylinder 5, the second switch 17 is pressed to start the vibration pump 12, and the emergency stop button 18 is used for emergency stop.
Specifically, the quantity of support column 2 is two sets of, and the material of support column 2 is the oil steel, and the material of coal storage bin 3 is alloy steel.
In this embodiment, the intensity of oil steel is higher, makes support column 2 not fragile, and the intensity and the resistance to pressure of alloy steel are better, make coal bunker 3 difficult by 4 friction damages of coal cinder.
Specifically, the dustproof pad 11 is made of butadiene-acrylonitrile rubber, and the fixed blocks 13 are symmetrically distributed about the transverse center line of the vibration pump 12.
In this embodiment, the nitrile rubber has good abrasion resistance, so that the dust-proof pad 11 is not easily damaged, and the fixing block 13 is used for fixing the mounting position of the vibration pump 12.
Specifically, the front end face of the coal storage bin 3 is welded with an installation block 15, and a first switch 16, a second switch 17 and an emergency stop button 18 are movably installed on the front end face of the installation block 15 respectively.
In this embodiment, the coal bunker 3 stores raw coal, and the mounting block 15 provides mounting positions for the first switch 16, the second switch 17 and the emergency stop button 18.
Specifically, a feed inlet 19 is embedded in the upper end face of the coal storage bin 3, and a discharge outlet 20 is embedded in the lower end face of the coal storage bin 3.
In this embodiment, the coal enters the coal storage bin 3 through the feeding port 19, and the processed coal opens the discharging port 20 and enters the coal discharging collection box 21.
Specifically, the upper end surface of the supporting base 1 is movably provided with a coal discharging collecting box 21, and the vibration pump 12 and the hydraulic cylinder 5 are symmetrically distributed about the vertical central line of the coal storage bin 3.
In this embodiment, the coal discharging collection box 21 is used for storing the processed coal material, and the vibration pump 12 is used for vibrating the coal briquette 4.
Specifically, the fixing nut 14 is made of stainless steel, and the lower folding steel plate 8 and the upper folding steel plate 10 are made of high manganese steel.
In this embodiment, the stainless steel has good oxidation resistance, so that the fixing nut 14 is not easily oxidized and deformed, and the high manganese steel has high strength, so that the lower folding steel plate 8 and the upper folding steel plate 10 are not easily damaged.
In the embodiment, the hydraulic cylinder 5, the vibration pump 12, the first switch 16, the second switch 17 and the emergency stop button 18 are all known technologies which are already disclosed and widely applied to daily life, the model of the hydraulic cylinder 5 is 4TC175-6100, the model of the vibration pump 12 is 90R055, the models of the first switch 16 and the second switch 17 are LAY37-11XD, and the model of the emergency stop button 18 is LA 39-A1-10Z/R.
The utility model discloses a theory of operation and use flow: before use, the vibration pump 12 is fixed on the lower folding steel plate 8 through the fixing nut 14 by using the fixing block 13, the phenomenon that the vibration pump 12 is separated from the lower folding steel plate 8 due to vibration of the vibration pump 12 is avoided, the problem that the vibration pump 12 is not firmly fixed is solved, the dustproof pad 11 is arranged on the lower folding steel plate 8 and the upper folding steel plate 10, the problem that coal dust of coal blocks 4 in the coal storage bin 3 enters the hydraulic cylinder 5 through a gap between the upper folding steel plate and the lower folding steel plate 8 due to vibration of the vibration pump 12 is avoided, the problem that the hydraulic cylinder 5 is damaged due to entering of the coal dust is solved, when the hydraulic coal dust collecting device is used, a staff firstly inspects the running condition of the equipment, after the inspection is finished, the second switch 17 is pressed to start the vibration pump 12, then the coal blocks 4 enter the coal storage bin 3 through the feed inlet 19 to be processed, and the processed coal blocks 4 enter the coal discharge collecting box 21 through the discharge outlet 20, at this moment the staff need notice the coal cinder 4 and whether take place the phenomenon of the eye that stagnates that condenses, if this phenomenon appears and presses first switch 16 and start pneumatic cylinder 5, at this moment pneumatic cylinder 5 can contract, drive lower part folding steel sheet 8 and rotate through axis of rotation 9 during the contraction, make the coal cinder 4 of the eye that stagnates that condenses continue to go out, and under the effect of reciprocating pump 12, shake the whole space that forms behind the contraction of pneumatic cylinder 5, the problem of the eye that stagnates is finally realized solving constantly collapsing after forming the space, the device's simple structure, easy to operate, be fit for generally promoting the practicality.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a novel clear end in mine coal gangue storehouse device, includes support base (1), its characterized in that: the coal storage bin is characterized in that a supporting column (2) is arranged on the upper end face of the supporting base (1), a coal storage bin (3) is inlaid on the upper end face of the supporting column (2), a coal block (4) and a hydraulic cylinder (5) are respectively arranged on the inner side face of the coal storage bin (3), a telescopic column (6) is movably mounted on the upper end face of the hydraulic cylinder (5), a hydraulic push block (7) is fixedly mounted on the upper end face of the telescopic column (6), a lower folding steel plate (8) is inlaid on the upper end face of the hydraulic push block (7), a rotating shaft (9) is rotatably mounted at one end, close to the coal storage bin (3), of the lower folding steel plate (8), an upper folding steel plate (10) is inlaid on the outer surface of the rotating shaft (9), a dustproof pad (11) is fixedly mounted at one side, close to the coal storage bin (3), of the upper folding steel plate (10), a vibration pump (12) is fixedly mounted at one side, close to the coal storage bin (3), of the lower folding steel plate (8), one side welding that vibrations pump (12) are close to lower part folding steel sheet (8) has fixed block (13), fixation nut (14) are installed in the up end rotation of fixed block (13).
2. The novel mine gangue storage bunker bottom cleaning device as claimed in claim 1, characterized in that: the number of support columns (2) is two sets of, the material of support column (2) is the oil steel, the material of coal storage bin (3) is alloy steel.
3. The novel mine gangue storage bunker bottom cleaning device as claimed in claim 1, characterized in that: the dustproof pad (11) is made of butadiene-acrylonitrile rubber, and the fixing blocks (13) are symmetrically distributed around the transverse center line of the vibration pump (12).
4. The novel mine gangue storage bunker bottom cleaning device as claimed in claim 1, characterized in that: the front end face of the coal storage bin (3) is welded with an installation block (15), and a first switch (16), a second switch (17) and an emergency stop button (18) are movably installed on the front end face of the installation block (15) respectively.
5. The novel mine gangue storage bunker bottom cleaning device as claimed in claim 1, characterized in that: the upper end surface of the coal storage bin (3) is inlaid with a feed inlet (19), and the lower end surface of the coal storage bin (3) is inlaid with a discharge outlet (20).
6. The novel mine gangue storage bunker bottom cleaning device as claimed in claim 1, characterized in that: the coal discharging collection box (21) is movably mounted on the upper end face of the supporting base (1), and the vibration pump (12) and the hydraulic cylinder (5) are symmetrically distributed about the vertical central line of the coal storage bin (3).
7. The novel mine gangue storage bunker bottom cleaning device as claimed in claim 1, characterized in that: the fixing nut (14) is made of stainless steel, and the lower folding steel plate (8) and the upper folding steel plate (10) are made of high manganese steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120459455.5U CN215206506U (en) | 2021-03-03 | 2021-03-03 | Novel mine coal gangue storage bin bottom cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120459455.5U CN215206506U (en) | 2021-03-03 | 2021-03-03 | Novel mine coal gangue storage bin bottom cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215206506U true CN215206506U (en) | 2021-12-17 |
Family
ID=79441569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120459455.5U Expired - Fee Related CN215206506U (en) | 2021-03-03 | 2021-03-03 | Novel mine coal gangue storage bin bottom cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215206506U (en) |
-
2021
- 2021-03-03 CN CN202120459455.5U patent/CN215206506U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20211217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |