CN220004126U - Colliery solid waste breaker - Google Patents
Colliery solid waste breaker Download PDFInfo
- Publication number
- CN220004126U CN220004126U CN202321259375.0U CN202321259375U CN220004126U CN 220004126 U CN220004126 U CN 220004126U CN 202321259375 U CN202321259375 U CN 202321259375U CN 220004126 U CN220004126 U CN 220004126U
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- crushing
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- plate
- solid waste
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- 239000002910 solid waste Substances 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000012216 screening Methods 0.000 claims abstract description 15
- 239000003245 coal Substances 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 11
- 239000004575 stone Substances 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 238000005065 mining Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010878 waste rock Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- COCAUCFPFHUGAA-MGNBDDOMSA-N n-[3-[(1s,7s)-5-amino-4-thia-6-azabicyclo[5.1.0]oct-5-en-7-yl]-4-fluorophenyl]-5-chloropyridine-2-carboxamide Chemical compound C=1C=C(F)C([C@@]23N=C(SCC[C@@H]2C3)N)=CC=1NC(=O)C1=CC=C(Cl)C=N1 COCAUCFPFHUGAA-MGNBDDOMSA-N 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000701 toxic element Toxicity 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a coal mine solid waste crushing device which comprises a main body, a first crushing mechanism, a second crushing mechanism and a screening mechanism, wherein an inlet is formed in the upper end of the main body, the first crushing mechanism and the second crushing mechanism are arranged in the main body, the screening mechanism is arranged between the first crushing mechanism and the second crushing mechanism, and a conveying assembly is arranged at the bottom end of the inner part of the main body; the upper end of the inside of the main body is provided with a water tank. The device breaks waste stones through the first breaking mechanism, screens broken stones which are not broken by the first breaking mechanism through the screening mechanism, and carefully breaks the broken stones through the second breaking mechanism; the device can thoroughly crush the waste stone by the steps, and prevent the problem of unbalanced crushing. The device is also provided with a water tank, so that spraying can be performed during crushing, dust is reduced, and heat generated by crushing is reduced. The first crushing mechanism in the device can crush better through the elastic component.
Description
Technical Field
The utility model relates to the technical field of coal mine engineering, in particular to a coal mine solid waste crushing device.
Background
Solid waste refers to solids, semisolids, and gaseous objects placed in containers that either lose their original utility value or are discarded or discarded without losing utility value during production, life, and other activities. Liquid waste that cannot be discharged into the body of water and gaseous substances placed in the container that cannot be discharged into the atmosphere. As it is more dangerous. The coal mine solid waste, simply referred to as mining waste, refers to waste rocks and tailings generated during the process of mining and washing ores. In the ore exploitation process, surrounding rock is required to be stripped, waste rock is discharged, the obtained ore is also required to be washed and selected, the grade is improved, tailings are discharged, the environment is damaged, mining waste is piled up in a large amount, land is polluted, or disasters such as landslide and debris flow are caused, the debris and tailings formed by the weathering of the waste rock can be washed by water and enter a water body, the debris and the tailings are dissolved and permeated into underground water, the water body is blown into the atmosphere by wind, and the toxic elements such as arsenic and cadmium in the waste or radioactive elements directly damage the health of a human body.
However, the solid waste generated in the current ore mining process is large and massive, so that the large waste stone needs to be crushed, but the existing crushing device has the following disadvantages:
1. the existing crushing device is not thorough in crushing, and is not uniform and fine in crushing.
2. The prior crushing device is not internally provided with a sieving device, so the crushing device does not have the function of secondary crushing.
Disclosure of Invention
The utility model aims to provide a coal mine solid waste crushing device which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a colliery solid waste breaker, includes main part, first broken mechanism, second broken mechanism and screening mechanism, the upper end of main part is equipped with the entry, the inside first broken mechanism and the second broken mechanism that are equipped with of main part, be equipped with the screening mechanism between first broken mechanism and the second broken mechanism, the inside bottom of main part is equipped with conveying assembly; the upper end of the inside of the main body is provided with a water tank;
the first crushing mechanism comprises a first motor and a crushing rod, the first motor is fixed on the inner wall of the main body, and a first output shaft of the first motor is connected with a first driving wheel; the first driving wheel is in transmission connection with the first driven wheel through a first belt; the first driven wheel is connected to the inner wall of the main body through a first fixed shaft; an eccentric shaft is arranged at the eccentric position of the first driven wheel, a sleeve joint is sleeved on the eccentric shaft, and the sleeve joint and the crushing rod are of an integrated structure; one end of the crushing rod is in contact connection with an elastic component on the side wall of the main body; the back of the crushing rod is provided with a second hinging seat, and the second hinging seat is hinged with a telescopic rod; one end of the telescopic rod, which is far away from the crushing rod, is connected to the first hinging seat; the first hinging seat is fixed on the inner wall of the main body;
the second crushing mechanism comprises a crushing roller, the crushing roller is arranged under the inclined plate, a crushing wall is arranged on one side of the crushing roller, and crushing nails are arranged on the surface of the crushing roller; the crushing wall and the crushing roller can mutually rub and crush sundries; and a driving source is arranged at the side end of the crushing roller.
Preferably, the elastic component comprises a spring plate, and one end of the spring plate is hinged on the inner wall of the main body through a hinge shaft; the spring is arranged at the tail end of the spring plate, and the other end of the spring is fixedly connected to the inner wall of the main body.
Preferably, the screening mechanism includes a vibrating plate; the vibrating plate is arranged in the main body, and the lower end of the first crushing mechanism is positioned; a vibration source is also arranged on the vibration plate; the vibrating plate is provided with a plurality of pipe perforations for fine sundries to fall down; and an upper surface of the vibration plate has a slope; the end of the vibrating plate is provided with an inclined plate, the inclined plate is fixed on the inner wall of the main body, and the inclined plate can discharge sundries which do not fall into the second crushing mechanism.
Preferably, the conveying assembly comprises a conveying belt and a second motor, the second motor is fixedly arranged at the bottom of the main body, and a second belt is connected to a second driving wheel of the second motor; the other end of the second belt is connected with a second driven wheel; and the second driven wheel is connected with a conveyor belt.
Preferably, the upper end of the water tank is provided with a water filling port of the water tank, and the end of the main body close to the first crushing mechanism and the end of the bottom of the water tank close to the second crushing mechanism are provided with spray heads; the spray heads are communicated with the spray heads through pressure pumps and water pipes.
Compared with the prior art, the utility model has the beneficial effects that: the device breaks waste stones through the first breaking mechanism, screens broken stones which are not broken by the first breaking mechanism through the screening mechanism, and carefully breaks the broken stones through the second breaking mechanism; the device can thoroughly crush the waste stone by the steps, and prevent the problem of unbalanced crushing. The device is also provided with a water tank, so that spraying can be performed during crushing, dust is reduced, and heat generated by crushing is reduced. The first crushing mechanism in the device can crush better through the elastic component.
Drawings
FIG. 1 is a schematic diagram of the main structure of a coal mine solid waste crushing device;
FIG. 2 is a side view of a coal mine solid waste crushing apparatus of the present utility model;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
FIG. 5 is an enlarged view of a portion of FIG. 3 at C;
FIG. 6 is a partial enlarged view at D of FIG. 3;
fig. 7 is a partial enlarged view at E of fig. 3.
In the figure: 1. the main body comprises a main body, 2, an inlet, 3, a conveyor belt, 4, a first motor, 5, a first output shaft, 6, a first driving wheel, 7, a first belt, 8, a first driven wheel, 9, a first fixed shaft, 10, an eccentric shaft, 11, a socket, 12, a crushing rod, 13, a hinge shaft, 14, a spring, 15, a spring plate, 16, a vibrating plate, 17, a vibrating source, 18, a water tank, 19, an inclined plate, 20, a crushing wall, 21, a crushing roller, 22, a crushing nail, 23, a second motor, 24, a second driving wheel, 25, a second belt, 26, a second driven wheel, 27, a water tank inlet, 28, a spraying head, 29, a first hinge seat, 30, a telescopic rod, 31 and a second hinge seat.
Detailed Description
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.
Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a colliery solid waste breaker, includes main part 1, first broken mechanism, second broken mechanism and screening mechanism, and the upper end of main part 1 is equipped with entry 2, and main part 1 inside is equipped with first broken mechanism and second broken mechanism, is equipped with screening mechanism between first broken mechanism and the second broken mechanism, and the inside bottom of main part 1 is equipped with conveying assembly; the upper end of the interior of the main body 1 is provided with a water tank 18;
the first crushing mechanism comprises a first motor 4 and a crushing rod 12, the first motor 4 is fixed on the inner wall of the main body 1, and a first driving wheel 6 is connected to a first output shaft 5 of the first motor 4; the first driving wheel 6 is in transmission connection with a first driven wheel 8 through a first belt 7; the first driven wheel 8 is connected to the inner wall of the main body 1 through a first fixed shaft 9; an eccentric shaft 10 is arranged at the eccentric position of the first driven wheel 8, a sleeve joint 11 is sleeved on the eccentric shaft 10, and the sleeve joint 11 and the crushing rod 12 are of an integrated structure; one end of the crushing rod 12 is in contact connection with an elastic component on the side wall of the main body 1; the back of the crushing rod 12 is provided with a second hinging seat 31, and the second hinging seat 31 is hinged with a telescopic rod 30; one end of the telescopic rod 30, which is far away from the crushing rod 12, is connected to the first hinging seat 29; the first hinging seat 29 is fixed on the inner wall of the main body 1; the first crushing mechanism is driven by the first motor 4, the first driven wheel 8 is driven to rotate by the first belt 7, the upper end of the crushing rod 12 is connected to the eccentric position of the first driven wheel 8 by the sleeve joint 11, so that when the first driven wheel 8 rotates, the crushing rod 12 is driven to move, the lower end part of the crushing rod 12 is connected to the inner wall of the main body 1 by the telescopic rod 29 to be hinged, the crushing rod 12 is limited, and the crushing rod 12 performs reciprocating crushing motion; and an elastic assembly is provided at the top end of the crushing rod 12 at the crushing point.
The elastic component comprises a spring plate 15, and one end of the spring plate 15 is hinged on the inner wall of the main body 1 through a hinge shaft 13; the spring 14 is arranged at the tail end of the spring plate 15, the other end of the spring 14 is fixedly connected to the inner wall of the main body 1, the spring assembly jacks up the spring plate 15 through the spring 14, the crushing rod 12 can be prevented from moving, and fallen waste rocks can be held in bags when the crushing rod is far away from the spring plate 15; when the crushing rod 12 is moved to the crushing position, crushing may be performed.
The screening mechanism includes a vibrating plate 16; the vibrating plate 16 is arranged in the main body 1, and the lower end position of the first crushing mechanism; the vibration plate 16 is also provided with a vibration source 17; the vibration plate 16 is provided with a plurality of pipe perforations for fine sundries to fall down; and the upper surface of the vibration plate 16 has a slope; the end of the vibration plate 16 is provided with a sloping plate 19, the sloping plate 19 is fixed on the inner wall of the main body 1, and the sloping plate 19 can discharge impurities which do not fall into the second crushing mechanism; the screening mechanism performs vibration screening through the inclined vibrating plate 16, and conveys large broken stones which do not meet the standard to the second crushing mechanism for second crushing work; such a mechanism has the advantage of thorough breakage.
The second crushing mechanism comprises a crushing roller 21, wherein the crushing roller 21 is arranged below the inclined plate 19, one side of the crushing roller 21 is provided with a crushing wall 20, and the surface of the crushing roller 21 is provided with crushing nails 22; the crushing wall 20 and the crushing roller 21 may rub against each other to crush the foreign matters; a driving source is arranged on the side end of the crushing roller 21; the second crushing mechanism is combined with the crushing wall 20 through the crushing roller 21 to secondarily crush the waste rocks which do not meet the standard; after crushing, the material enters the conveying assembly.
The conveying assembly comprises a conveying belt 3 and a second motor 23, the second motor 23 is fixedly arranged at the bottom of the main body 1, and a second belt 25 is connected to a second driving wheel 24 of the second motor 23; the other end of the second belt 25 is connected with a second driven wheel 26; the second driven wheel 26 is connected with a conveyor belt 3, and the crushed waste rock is conveyed to the next point by the conveyor belt 3 through the conveying assembly.
The upper end of the water tank 18 is provided with a water tank water filling port 27, and one end of the main body 1, which is close to the first crushing mechanism, and one end of the bottom of the water tank 18, which is close to the second crushing mechanism, are provided with spray heads 28; the spray heads 28 are communicated with the spray heads 28 through pressure pumps and water pipes; the water tank 18 can spray through the spray head 28 during crushing, thereby reducing dust and reducing heat generated by crushing.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a colliery solid waste breaker, includes main part (1), first broken mechanism, second broken mechanism and screening mechanism, its characterized in that: the upper end of the main body (1) is provided with an inlet (2), a first crushing mechanism and a second crushing mechanism are arranged in the main body (1), a screening mechanism is arranged between the first crushing mechanism and the second crushing mechanism, and a conveying assembly is arranged at the bottom end of the main body (1); the upper end of the inside of the main body (1) is provided with a water tank (18);
the first crushing mechanism comprises a first motor (4) and a crushing rod (12), the first motor (4) is fixed on the inner wall of the main body (1), and a first output shaft (5) of the first motor (4) is connected with a first driving wheel (6); the first driving wheel (6) is in transmission connection with the first driven wheel (8) through a first belt (7); the first driven wheel (8) is connected to the inner wall of the main body (1) through a first fixed shaft (9); an eccentric shaft (10) is arranged at the eccentric position of the first driven wheel (8), a socket joint (11) is sleeved on the eccentric shaft (10), and the socket joint (11) and the crushing rod (12) are of an integrated structure; one end of the crushing rod (12) is in contact connection with an elastic component on the side wall of the main body (1); the back of the crushing rod (12) is provided with a second hinging seat (31), and the second hinging seat (31) is hinged with a telescopic rod (30); one end of the telescopic rod (30) far away from the crushing rod (12) is connected to the first hinging seat (29); the first hinging seat (29) is fixed on the inner wall of the main body (1);
the second crushing mechanism comprises a crushing roller (21), the crushing roller (21) is arranged under the inclined plate (19), a crushing wall (20) is arranged on one side of the crushing roller (21), and crushing nails (22) are arranged on the surface of the crushing roller (21); the crushing wall (20) and the crushing roller (21) can mutually rub and crush sundries; a driving source is arranged at the side end of the crushing roller (21).
2. The coal mine solid waste crushing device according to claim 1, wherein: the elastic component comprises a spring plate (15), and one end of the spring plate (15) is hinged on the inner wall of the main body (1) through a hinge shaft (13); the tail end of the spring plate (15) is provided with a spring (14), and the other end of the spring (14) is fixedly connected to the inner wall of the main body (1).
3. The coal mine solid waste crushing device according to claim 1, wherein: the screening mechanism includes a vibrating plate (16); the vibrating plate (16) is arranged in the main body (1), and the lower end of the first crushing mechanism is positioned; a vibration source (17) is also arranged on the vibration plate (16); the vibrating plate (16) is provided with a plurality of pipe perforations for tiny sundries to fall down; and the upper surface of the vibration plate (16) has a slope; the end of the vibrating plate (16) is provided with a sloping plate (19), the sloping plate (19) is fixed on the inner wall of the main body (1), and the sloping plate (19) can discharge sundries which are not fallen into the second crushing mechanism.
4. The coal mine solid waste crushing device according to claim 1, wherein: the conveying assembly comprises a conveying belt (3) and a second motor (23), the second motor (23) is fixedly arranged at the bottom of the main body (1), and a second belt (25) is connected to a second driving wheel (24) of the second motor (23); the other end of the second belt (25) is connected with a second driven wheel (26); the second driven wheel (26) is connected with a conveyor belt (3).
5. The coal mine solid waste crushing device according to claim 1, wherein: the upper end of the water tank (18) is provided with a water tank water filling port (27), and one end, close to the first crushing mechanism, of the main body (1) and one end, close to the second crushing mechanism, of the bottom of the water tank (18) are provided with spray heads (28); the spray heads (28) are communicated with the spray heads (28) through pressure pumps and water pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321259375.0U CN220004126U (en) | 2023-05-23 | 2023-05-23 | Colliery solid waste breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321259375.0U CN220004126U (en) | 2023-05-23 | 2023-05-23 | Colliery solid waste breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220004126U true CN220004126U (en) | 2023-11-14 |
Family
ID=88694405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321259375.0U Active CN220004126U (en) | 2023-05-23 | 2023-05-23 | Colliery solid waste breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220004126U (en) |
-
2023
- 2023-05-23 CN CN202321259375.0U patent/CN220004126U/en active Active
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