CN221085795U - Environment-friendly crushing device for coal mining of coal mine - Google Patents
Environment-friendly crushing device for coal mining of coal mine Download PDFInfo
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- CN221085795U CN221085795U CN202322554187.7U CN202322554187U CN221085795U CN 221085795 U CN221085795 U CN 221085795U CN 202322554187 U CN202322554187 U CN 202322554187U CN 221085795 U CN221085795 U CN 221085795U
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- 239000003245 coal Substances 0.000 title claims abstract description 89
- 238000005065 mining Methods 0.000 title claims abstract description 35
- 238000001914 filtration Methods 0.000 claims description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 230000007613 environmental effect Effects 0.000 abstract description 8
- 239000000428 dust Substances 0.000 description 13
- 238000005056 compaction Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a crushing device for green environmental protection coal mine coal mining, which comprises a machine body, wherein a crushing feeding structure for green environmental protection coal mine coal mining is arranged on the machine body, the crushing feeding structure for green environmental protection coal mine coal mining comprises a first shell, the lower surface of the first shell is fixedly connected with the upper surface of the machine body, a straight rod is movably connected with a second cross rod through a pin shaft, the second cross rod penetrates through a first limiting plate and the first shell to be sleeved with the first limiting plate and the first shell, the first motor is started to drive a disc to rotate through the cooperation of the crushing feeding structure for green environmental protection coal mine coal mining and a flat plate, the disc rotates to drive a connecting rod to swing left and right, the connecting rod swings left and right to drive the straight rod to swing left on the first cross rod, meanwhile, the second cross rod is driven to move left and right in a feeding hole, the coal mine cannot be accumulated on a crushing roller, the crushing speed is not slowed down, and the working efficiency is improved.
Description
Technical field:
the utility model relates to the technical field of coal mine crushing equipment, in particular to an environment-friendly crushing device for coal mining of a coal mine.
The background technology is as follows:
The coal mine is a region where coal resources are mined by mankind in a mining area rich in coal in the environment-friendly crushing device for coal mining, and is generally divided into an underground coal mine and an open pit coal mine, when the coal seam is far away from the ground surface, coal is generally selected to be mined into an underground mining roadway, the underground coal mine is generally selected to be mined into the open pit coal mine, when the coal seam is very close to the ground surface, the surface soil layer is generally selected to be directly stripped to mine the coal, and most of the coal mines in China belong to the underground coal mine.
For example, the authorized bulletin number CN213611910U is named as a crushing device for coal mining of a green environment-friendly coal mine, a dust suction pipe is arranged on the inner wall of one side of a crushing box body, a dust collection box is arranged on one side of the dust suction pipe, the dust collection box is arranged on the outer wall of the crushing box body, a dust filtering plate group is arranged in the dust collection box, a suction fan is arranged on one side of the dust collection box, a water bath box is arranged on the other side of the suction fan, a dust filtering plate is arranged in the crushing box body, a dust discharging opening is arranged at the lower end of the dust filtering plate, a compaction box is arranged at the lower end of the dust discharging opening, a dragon compaction shaft is arranged in the compaction box, a motor is arranged on one side of the dragon compaction shaft, dust is filtered on discharged gas, and is discharged into the lower surface of the water bath box through a guide pipe for air water bath disinfection, and the dust falling into the water bath is compacted into blocks under the combined action of the rotation of the dragon compaction shaft and the compaction plate, so that coal is crushed more green and environment-friendly. But coal mine is coal mining and is used breaker when smashing crushing work, unloading speed and quantity of this equipment can't be controlled, because the quick a large amount of drops of colliery are on smashing the roller, the colliery can produce and pile up on smashing the roller, make kibbling speed slow down, work efficiency has been reduced, coal mine is coal mining is used breaker and is carrying out the size to the colliery after smashing simultaneously and is filtered, this equipment is when carrying out filtering work, big colliery can be blocked on the filter screen, make little colliery can pile on big colliery, the filter effect of colliery has been reduced, it is extravagant to make the colliery produce, it is not green enough.
The utility model comprises the following steps:
The utility model aims to provide a crushing device for coal mining of a coal mine, which is used for solving the defects that the coal mine can be piled up on a crushing roller due to the fact that the coal mine rapidly and largely falls on the crushing roller in the prior art, so that the crushing speed is reduced, the working efficiency is reduced, a large coal mine can be blocked on a filter screen when the device is used for filtering, a small coal mine can be piled up on the large coal mine, and the filtering effect of the coal mine is reduced.
The utility model is implemented by the following technical scheme: the utility model provides a breaker is used in green colliery coal mining, includes the organism, be equipped with the colliery on the organism and coal mining with broken feeding structure, the broken feeding structure is used in green colliery coal mining includes first shell, first shell lower surface and organism upper surface fixed connection, first shell inner wall passes through support fixedly connected with first motor, first motor output shaft passes through reduction gear fixedly connected with disc, the disc surface passes through round pin axle and connecting rod swing joint, the connecting rod passes through round pin axle and straight-bar swing joint, the straight-bar passes through round pin axle and first horizontal pole swing joint, first horizontal pole and first shell inner wall fixed connection, the straight-bar passes through round pin axle and second horizontal pole swing joint, the second horizontal pole runs through first limiting plate and first shell and first limiting plate and first shell cup joints mutually.
And one end of the second cross rod is fixedly connected with a flat plate, the flat plate part penetrates through the feeding hole and is sleeved with the feeding hole, and the lower surface of the feeding hole is communicated with the upper surface of the machine body.
The utility model discloses a coal mine filter structure, including the engine body, the engine body is equipped with green colliery filter structure, green colliery filter structure includes the second shell, second shell surface and engine body fixed connection, second shell inner wall passes through support fixedly connected with second motor, second motor output shaft passes through reduction gear fixedly connected with half gear, the tooth meshing of half gear and the processing of crank frame inner wall is connected, equal fixedly connected with montant in both sides about the crank frame, two the montant runs through second limiting plate respectively and cup joints with the second limiting plate mutually, two the second limiting plate all with second shell inner wall fixed connection, crank frame surface fixedly connected with quarter butt, the quarter butt runs through second shell and engine body and the slide sliding connection of processing on second shell and the engine body.
One end of the short rod is fixedly connected with a square rod, and the surface of the machine body is movably connected with the sliding door.
The inner wall of the machine body is fixedly connected with an inclined plate, and the inner wall of the machine body is movably clamped with the filter screen.
The machine body surface is fixedly connected with a third shell, the inner wall of the third shell is fixedly connected with a third motor through a bracket, and an output shaft of the third motor penetrates through the machine body and is fixedly connected with a crushing roller through a speed reducer.
The two crushing rollers are rotationally connected through a belt, and the two crushing rollers are rotationally connected with the inner wall of the machine body through pin shafts.
The utility model has the advantages that:
1. The utility model is characterized in that; through the cooperation of colliery coal mining with broken feeding structure and dull and stereotyped, first motor starts to drive the disc and rotates, the disc rotates and drives the connecting rod and swing about, the connecting rod swing about drives the straight-bar and swings about on first horizontal pole, drive the second horizontal pole simultaneously and remove about in first limiting plate and first shell, drive the dull and stereotyped removal about in the feed inlet, when the dull and stereotyped removal advances the feed inlet inner wall to the right, stop the colliery and continue the unloading, when the dull and stereotyped removal left, continue to make the colliery unloading, thereby control colliery unloading speed and quantity, the colliery can not produce on smashing the roller and pile up, can not make kibbling speed slow down, work efficiency has been improved.
2. Through the cooperation of green colliery filtration and filter screen, the second motor starts to drive half gear rotation, tooth through processing in the crank frame drives the crank frame and reciprocates, the montant of both sides about driving simultaneously reciprocates in two second limiting plates respectively, it reciprocates to drive the quarter butt at the slide of processing on second shell and organism simultaneously, it beats the filter screen to drive the square pole reciprocates, make the filter screen produce the vibration, prevent that great colliery from plugging up the opening on the filter screen, improved the filter effect of colliery, more green.
Description of the drawings:
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a crushing device for coal mining in an environment-friendly coal mine according to an embodiment of the utility model;
FIG. 2 is a schematic front sectional view of the crushing device for coal mining in an environment-friendly coal mine according to an embodiment of the utility model;
FIG. 3 is a schematic front sectional view of the green and environment-friendly coal mine filtering structure in FIG. 1 of a crushing device for coal mining according to an embodiment of the utility model;
FIG. 4 is a schematic front sectional view of a crushing feed structure for coal mining in FIG. 1 of an environment-friendly crushing device for coal mining according to an embodiment of the present utility model;
Fig. 5 is a schematic view of the structure of a partial top cross-sectional view of fig. 1 of a crushing device for green and environment-friendly coal mine mining according to an embodiment of the present utility model.
In the figure: 1. the machine body, 2, a third shell, 3, a third motor, 4, a crushing roller, 5, an inclined plate, 6, a feed inlet, 7, a flat plate, 8, a crushing feed structure for coal mining, 801, a first shell, 802, a first cross rod, 803, a straight rod, 804, a connecting rod, 805, a first motor, 806, a disc, 807, a second cross rod, 808, a first limiting plate, 9, a green and environment-friendly coal mine filtering structure, 901, a second shell, 902, a vertical rod, 903, a second limiting plate, 904, a crank frame, 905, a second motor, 906, a half gear, 907, a short rod, 10, a filter screen, 11, a square rod, 12 and a sliding door.
The specific embodiment is as follows:
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is further described below with reference to the accompanying drawings:
Example 1:
please refer to fig. 1-5: in the present embodiment of the present invention,
The utility model provides a crushing device for coal mine of green environmental protection type, including organism 1, be equipped with crushing feed structure 8 for coal mine on the organism 1, crushing feed structure 8 for coal mine includes first shell 801, first shell 801 lower surface and organism 1 upper surface fixed connection, first shell 801 inner wall passes through support fixedly connected with first motor 805, first motor 805 can according to actual demand, satisfy the work needs, first motor 805 output shaft passes through reduction gear fixedly connected with disc 806, first motor 805 starts and can drive the disc 806 and rotate, disc 806 surface passes through round pin axle and connecting rod 804 swing joint, the rotation of disc 806 can drive connecting rod 804 and swing about, connecting rod 804 passes through round pin axle and straight rod 803 swing joint, straight rod 803 passes through round pin axle and first horizontal pole 802 swing about first horizontal pole 803, first horizontal pole 802 and first shell 801 inner wall fixed connection, the straight rod passes through round pin axle and second horizontal pole 807 swing about first limiting plate 808 and first shell 801, second horizontal pole 807 cup joints with first limiting plate 808 and first shell 801 mutually, straight rod 803 can drive first horizontal pole 803 and move about in first limiting plate 807.
Be equipped with green environmental protection colliery filtration 9 on organism 1, green environmental protection colliery filtration 9 includes second shell 901, second shell 901 surface and organism 1 fixed connection, second shell 901 inner wall passes through support fixedly connected with second motor 905, second motor 905 can according to actual demand, second motor 905 output shaft passes through reduction gear fixedly connected with half gear 906, second motor 905 starts and can drive half gear 906 rotation, half gear 906 is connected with the tooth meshing of crank frame 904 inner wall processing, half gear 906 rotation can drive crank frame 904 and reciprocate, both sides about the crank frame 904 all fixedly connected with montant 902, two montants 902 run through second limiting plate 903 respectively and cup joint with second limiting plate, crank frame 903 reciprocates and can drive the montant 902 on both sides about in two second limiting plates respectively, two second limiting plates 903 all are fixedly connected with second shell 901 inner wall, crank frame 904 surface fixedly connected with short bar 907, short bar 907 runs through second shell and organism 1 and the upper and lower slide frame 901 and can drive the upper and lower slide of the upper and lower organism on the upper and lower slide frame 907 of the upper and lower organism processing slide frame 1.
The flat plate 7 is fixedly connected to one end of the second cross rod 807, part of the flat plate 7 penetrates through the feed inlet 6 to be sleeved with the feed inlet 6, the flat plate 7 can be driven to move left and right in the feed inlet 6 by moving left and right, the lower surface of the feed inlet 6 is communicated with the upper surface of the machine body 1, one end of the short rod 907 is fixedly connected with the square rod 11, the short rod 907 can be driven to move up and down by moving up and down, the surface of the machine body 1 is movably connected with the sliding door 12, the inclined plate 5 is fixedly connected to the inner wall of the machine body 1, the inner wall of the machine body 1 is movably clamped with the filter screen 10, the filter screen 10 is made of steel plates with a plurality of openings, the surface of the machine body 1 is fixedly connected with the third shell 2, the inner wall of the third shell 2 is fixedly connected with the third motor 3 through a support, the output shaft of the third motor 3 can meet working requirements according to actual requirements, the third motor 3 penetrates through the machine body 1 to be fixedly connected with one crushing roller 4 through a speed reducer, the third motor 3 is started to drive one crushing roller 4 to rotate, the two crushing rollers 4 are connected through a belt, the two crushing rollers 4 are rotatably connected with the inner wall of the machine 1 through a pin shaft to the inner wall of the machine 1.
Working principle:
When the crushing device for coal mining is used, a valve of the feed inlet 6 is opened, a coal mine needing crushing is fed into the machine body 1 from the feed inlet 6, an external power supply of a third motor 3 is connected, the third motor 3 starts to drive one crushing roller 4 to rotate, two crushing rollers 4 are driven to rotate in the machine body 1 through a belt to crush the coal mine, meanwhile, the external power supply of a first motor 805 is connected, the first motor 805 starts to drive a disc 806 to rotate, the disc 806 rotates to drive a connecting rod 804 to swing left and right, the connecting rod 804 swings left and right to drive a straight rod 803 to swing left and right on the first cross rod 802, meanwhile, a second cross rod 807 is driven to move left and right in a first limiting plate 808 and a first shell 801 to drive a flat plate 7 to move left and right in the feed inlet 6, when the flat plate 7 moves rightwards to the inner wall of the feed inlet 6, continuous feeding of the coal mine is blocked, and when the flat plate 7 moves leftwards, continuously discharging the coal mine, controlling the discharging speed and quantity of the coal mine, preventing the coal mine from accumulating on the crushing roller 4, crushing the crushed coal mine, falling on the filter screen 10, filtering the size of the coal mine, simultaneously switching on an external power supply of the second motor 905, starting the second motor 905 to drive the half gear 906 to rotate, driving the crank frame 904 to move up and down through teeth processed in the crank frame 904, simultaneously driving the vertical rods 902 on the upper side and the lower side to move up and down in the two second limiting plates 903 respectively, simultaneously driving the short rods 907 to slide up and down on the second housing 901 and a slideway processed on the machine body 1, driving the square rods 11 to move up and down to knock the filter screen 10, vibrating the filter screen 10, preventing large coal mine from blocking the opening on the filter screen 10, avoiding waste of the coal mine, improving green environmental protection quality, then opening the sliding door 12 to collect the coal mine, the crushing work for coal mining of the coal mine is completed.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The crushing device for the green environment-friendly coal mining comprises a machine body (1), and is characterized in that a crushing feeding structure (8) for the coal mining is arranged on the machine body (1), the crushing feeding structure (8) for the green environment-friendly coal mining comprises a first shell (801), the lower surface of the first shell (801) is fixedly connected with the upper surface of the machine body (1), a first motor (805) is fixedly connected with the inner wall of the first shell (801) through a bracket, an output shaft of the first motor (805) is fixedly connected with a disc (806) through a speed reducer, the surface of the disc (806) is movably connected with a connecting rod (804) through a pin shaft, the connecting rod (804) is movably connected with a straight rod (803) through a pin shaft, the straight rod (803) is movably connected with a first cross rod (802) through a pin shaft, the first cross rod (802) is fixedly connected with the inner wall of the first shell (801) through a pin shaft and is movably connected with a second cross rod (807), and the second cross rod (807) penetrates through a first limiting plate (808) and the first shell (803) to be sleeved with the first shell (801);
One end of the second cross rod (807) is fixedly connected with a flat plate (7), a part of the flat plate (7) penetrates through the feeding hole (6) and is sleeved with the feeding hole (6), and the lower surface of the feeding hole (6) is communicated with the upper surface of the machine body (1).
2. The crushing device for green environment-friendly coal mine coal mining according to claim 1, wherein the machine body (1) is provided with a green environment-friendly coal mine filtering structure (9), the green environment-friendly coal mine filtering structure (9) comprises a second shell (901), the surface of the second shell (901) is fixedly connected with the machine body (1), the inner wall of the second shell (901) is fixedly connected with a second motor (905) through a support, an output shaft of the second motor (905) is fixedly connected with a half gear (906) through a speed reducer, the half gear (906) is meshed with teeth machined on the inner wall of the crank frame (904), vertical rods (902) are fixedly connected to the upper side and the lower side of the crank frame (904), the two vertical rods (902) are sleeved with the second limiting plates (903) respectively, the two second limiting plates (903) are fixedly connected with the inner wall of the second shell (901), the surface of the crank frame (904) is fixedly connected with a short rod (907), and the short rod (901) penetrates through the second shell (901) and is connected with a slide way (1) on the machine body (1).
3. The crushing device for green and environment-friendly coal mine mining according to claim 2, wherein one end of the short rod (907) is fixedly connected with a square rod (11), and the surface of the machine body (1) is movably connected with a sliding door (12).
4. The crushing device for green and environment-friendly coal mine mining according to claim 3, wherein the inclined plate (5) is fixedly connected to the inner wall of the machine body (1), and the inner wall of the machine body (1) is movably clamped with the filter screen (10).
5. The crushing device for green and environment-friendly coal mining according to claim 4, wherein a third shell (2) is fixedly connected to the surface of the machine body (1), a third motor (3) is fixedly connected to the inner wall of the third shell (2) through a bracket, and an output shaft of the third motor (3) penetrates through the machine body (1) and is fixedly connected with a crushing roller (4) through a speed reducer.
6. The crushing device for green and environment-friendly coal mine mining according to claim 5, wherein the two crushing rollers (4) are rotatably connected through a belt, and the two crushing rollers (4) are rotatably connected with the inner wall of the machine body (1) through pin shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322554187.7U CN221085795U (en) | 2023-09-19 | 2023-09-19 | Environment-friendly crushing device for coal mining of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322554187.7U CN221085795U (en) | 2023-09-19 | 2023-09-19 | Environment-friendly crushing device for coal mining of coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221085795U true CN221085795U (en) | 2024-06-07 |
Family
ID=91304052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322554187.7U Active CN221085795U (en) | 2023-09-19 | 2023-09-19 | Environment-friendly crushing device for coal mining of coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221085795U (en) |
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2023
- 2023-09-19 CN CN202322554187.7U patent/CN221085795U/en active Active
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