CN216856886U - Reaction type mine crusher - Google Patents
Reaction type mine crusher Download PDFInfo
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- CN216856886U CN216856886U CN202220533120.8U CN202220533120U CN216856886U CN 216856886 U CN216856886 U CN 216856886U CN 202220533120 U CN202220533120 U CN 202220533120U CN 216856886 U CN216856886 U CN 216856886U
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- mounting box
- cylindrical mounting
- fixedly mounted
- filter screen
- connecting pipe
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Abstract
The utility model belongs to the technical field of crushers, in particular to an impact mine crusher, which aims at the problems of poor dust removal effect and easy blockage of the existing impact crusher and provides a scheme that the impact mine crusher comprises a crusher body, a rotor frame, a plate hammer, a lining plate, a pull rod, a front impact plate and a rear impact plate, wherein an L-shaped mounting frame is fixedly mounted at the top of the crusher body, a dust removal mechanism is arranged on the L-shaped mounting frame, the dust removal mechanism comprises a first cylindrical mounting box fixedly mounted on the L-shaped mounting frame, a second cylindrical mounting box is mounted at one end of the first cylindrical mounting box in a threaded manner, a fan is fixedly mounted on one side of the second cylindrical mounting box, an air inlet of the fan is communicated with the interior of the second cylindrical mounting box, a circular filter screen is arranged in the second cylindrical mounting box, the utility model can clean dust on the circular filter screen through a brush, and the circular filter screen can be conveniently cleaned or replaced after use, avoiding blockage.
Description
Technical Field
The utility model relates to the technical field of crushers, in particular to an impact mine crusher.
Background
The impact crusher can process materials with the particle size of 100 plus 500 mm or less, has the highest compressive strength of 350 MPa, and has the advantages of large crushing ratio, cubic particles of the crushed materials and the like.
Through searching, publication No.: CN 213161086U's patent document discloses a counterattack formula breaker is used in mine, including organism, rotor frame, board hammer, welt and pull rod, preceding counterattack board, back counterattack board, organism top outer wall is connected with the extension cover through fastening bolt along open-ended circumference, and extends one side inner wall of cover and have the buffer board through spring coupling, the top of extending cover both sides inner wall is connected with the dust absorption pipe through fastening bolt, and the circumference outer wall of dust absorption pipe sets up evenly distributed's dust absorption hole. According to the utility model, ores are fed into the machine body and are crushed by the plate hammer, the front impact plate and the rear impact plate, the extension cover gathers the ores to avoid ore scattering during feeding of the ores, meanwhile, the buffer plate buffers between the ores and the inner wall of the extension cover to avoid damage of the extension cover caused by impact force of the fed ores on the inner wall of the extension cover, and dust can be sucked into the extension cover by the dust collector and the dust suction pipe during feeding, so that dust generated during crushing and feeding is effectively reduced.
The impact crusher has poor dust removal effect and is easy to block, so that the impact mine crusher is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that an impact type mine crusher is poor in dust removal effect and easy to block.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a reaction type mine crusher comprises a crusher body, a rotor frame, a plate hammer, a lining plate, a pull rod, a front reaction plate and a rear reaction plate, wherein an L-shaped mounting frame is fixedly mounted at the top of the crusher body, a dust removing mechanism is arranged on the L-shaped mounting frame and comprises a first cylindrical mounting box fixedly mounted on the L-shaped mounting frame, a second cylindrical mounting box is mounted at one end of the first cylindrical mounting box through threads, a fan is fixedly mounted at one side of the second cylindrical mounting box, an air inlet of the fan is communicated with the inside of the second cylindrical mounting box, a circular filter screen is arranged in the second cylindrical mounting box, a plurality of stop blocks are fixedly mounted in the second cylindrical mounting box, one sides of the stop blocks are all contacted with one end of the circular filter screen, the other end of the first cylindrical mounting box is rotatably communicated with a connecting pipe, a mounting hole is formed in one side of the crusher body, and a first sealing ring is fixedly mounted in the mounting hole, the outside of connecting pipe and the inner wall contact of first sealing washer, be equipped with filter screen clearance subassembly on the connecting pipe.
Preferably, the filter screen cleaning assembly comprises one end of an L-shaped rod fixedly mounted on the inner wall of the connecting pipe, and the other end of the L-shaped rod extends into the first cylindrical mounting box and is provided with a brush.
Preferably, a motor is fixedly mounted at one end of the first cylindrical mounting box, a gear is fixedly mounted on an output shaft of the motor, an annular fluted disc is meshed on the gear, and the annular fluted disc is fixedly sleeved on the outer side of the connecting pipe.
Preferably, a connecting hole is formed in one end of the first cylindrical mounting box, a second sealing ring is fixedly mounted in the connecting hole, the outer side of the connecting pipe is in contact with the inner wall of the second sealing ring, a bearing is fixedly mounted at one end of the first cylindrical mounting box, and the inner ring of the bearing is fixedly connected with the outer side of the connecting pipe.
Preferably, a clamping groove is formed in one end of the L-shaped rod, a clamping block is clamped in the clamping groove, one end of the clamping block is fixedly connected with the brush, a bolt is installed on the L-shaped rod in a threaded mode, a threaded groove is formed in the bottom of the clamping block, and the bolt is in threaded connection with the threaded groove.
Preferably, the inner wall fixed mounting of first cylindricality mounting box has two L shape restriction pieces, and the one end of two L shape restriction pieces all keeps away from the one end contact of dog with circular filter screen, and the one end fixed mounting of first cylindricality mounting box has the fixed pipe of annular, and the annular fixed slot has been seted up to the one end of second cylindricality mounting box, the fixed pipe of annular and annular fixed slot threaded connection.
Compared with the prior art, the utility model has the advantages that:
(1) according to the scheme, dust is filtered through the circular filter screen, the gear is driven to rotate through the motor, the gear drives the connecting pipe to rotate, the connecting pipe drives the L-shaped rod to rotate, the L-shaped rod drives the brush to rotate, and bristles on the brush rotate to be in contact with the circular filter screen, so that the dust on the circular filter screen can be cleaned;
(2) the second cylindrical mounting box is rotated, the second cylindrical mounting box is separated from the annular fixed pipe, the second cylindrical mounting box is taken down, the L-shaped limiting block does not limit the right side of the circular filter screen any more, the circular filter screen can be poured out of the second cylindrical mounting box, the circular filter screen is convenient to clean or replace, and blockage is avoided;
the utility model can clean the dust on the circular filter screen through the brush, and the circular filter screen can be conveniently cleaned or replaced after use, thereby avoiding blockage.
Drawings
FIG. 1 is a schematic structural diagram of a reaction type mine crusher provided by the utility model;
FIG. 2 is a schematic structural diagram of a dust removal mechanism of the impact mine crusher provided by the utility model;
fig. 3 is an enlarged schematic structural diagram of a part a in fig. 2 of the impact mine crusher according to the present invention;
fig. 4 is an enlarged schematic structural diagram of a part B in fig. 2 of the impact mine crusher according to the present invention;
fig. 5 is a schematic side view of the first cylindrical mounting box, the connecting pipe, the annular fluted disc and the gear of the impact mine crusher.
In the figure: 1. a body; 2. an L-shaped mounting bracket; 3. a first cylindrical mounting box; 4. a second cylindrical mounting box; 5. mounting holes; 6. a connecting pipe; 7. a mesh enclosure; 8. a fan; 9. a motor; 10. a gear; 11. an annular fluted disc; 12. an L-shaped rod; 13. a brush; 14. a circular filter screen; 15. an L-shaped limiting block; 16. a stopper; 17. an annular fixed tube; 18. a clamping block; 19. and (4) bolts.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-5, a reaction type mine crusher comprises a crusher body 1, a rotor frame, a plate hammer, a lining plate, a pull rod, a front reaction plate and a rear reaction plate, wherein an L-shaped mounting frame 2 is fixedly mounted at the top of the crusher body 1, a dust removing mechanism is arranged on the L-shaped mounting frame 2, the dust removing mechanism comprises a first cylindrical mounting box 3 fixedly mounted on the L-shaped mounting frame 2, a second cylindrical mounting box 4 is mounted at one end of the first cylindrical mounting box 3 through threads, a fan 8 is fixedly mounted at one side of the second cylindrical mounting box 4, an air inlet of the fan 8 is communicated with the inside of the second cylindrical mounting box 4, a circular filter screen 14 is arranged in the second cylindrical mounting box 4, a plurality of stoppers 16 are fixedly mounted in the second cylindrical mounting box 4, one sides of the stoppers 16 are all in contact with one end of the circular filter screen 14, and a connecting pipe 6 is rotatably communicated with the other end of the first cylindrical mounting box 3, mounting hole 5 has been seted up to one side of organism 1, and fixed mounting has first sealing washer in the mounting hole 5, and the outer side of connecting pipe 6 contacts with the inner wall of first sealing washer, is equipped with filter screen clearance subassembly on the connecting pipe 6.
In this embodiment, it should be noted that: organism 1, rotor frame, board hammer, welt, pull rod, preceding counterattack board, back counterattack board are all in the publication number: CN213161086U discloses, as prior art, other structures of impact crushers, such as: the bottom outer wall of organism is equipped with down the feed bin, and the bottom outer wall of organism has seted up the feed opening, and the feed opening intercommunication is passed through to the bottom inside of organism and the inside of feed bin down, and the bottom inner wall of feed bin is equipped with the screening otter board that the slope set up down, and the bottom of feed bin both sides outer wall all articulates there is unloading door etc. for prior art, direct citation, no longer give unnecessary details to other prior art this scheme, this scheme is the improvement gone on this contrast file.
In this embodiment, the filter screen cleaning assembly includes one end of an L-shaped rod 12 fixedly installed on the inner wall of the connection pipe 6, and the other end of the L-shaped rod 12 extends into the first cylindrical installation box 3 and is installed with a brush 13.
In this embodiment, a motor 9 is fixedly installed at one end of the first cylindrical installation box 3, a gear 10 is fixedly installed on an output shaft of the motor 9, an annular fluted disc 11 is engaged with the gear 10, and the annular fluted disc 11 is fixedly sleeved on the outer side of the connection pipe 6.
In this embodiment, a connecting hole is opened at one end of the first cylindrical mounting box 3, a second sealing ring is fixedly mounted in the connecting hole, the outer side of the connecting pipe 6 contacts with the inner wall of the second sealing ring, a bearing is fixedly mounted at one end of the first cylindrical mounting box 3, the inner ring of the bearing is fixedly connected with the outer side of the connecting pipe 6, and the bearing enables the connecting pipe 6 to stably rotate.
In this embodiment, a clamping groove is formed at one end of the L-shaped rod 12, a clamping block 18 is clamped in the clamping groove, one end of the clamping block 18 is fixedly connected with the brush 13, a bolt 19 is threadedly mounted on the L-shaped rod 12, a thread groove is formed at the bottom of the clamping block 18, and the bolt 19 is threadedly connected with the thread groove.
In this embodiment, inner wall fixed mounting of first cylindricality mounting box 3 has two L shape restriction piece 15, and the one end of two L shape restriction piece 15 all keeps away from the one end contact of dog 16 with circular filter screen 14, and the one end fixed mounting of first cylindricality mounting box 3 has the fixed pipe 17 of annular, and the annular fixed slot has been seted up to the one end of second cylindricality mounting box 4, and the fixed pipe 17 of annular and annular fixed slot threaded connection.
In the embodiment, when the dust cleaning device is used, the air in the second cylindrical mounting box 4 and the first cylindrical mounting box 3 is extracted by the fan 8, the dust generated in the machine body 1 is further extracted by the connecting pipe 6, the dust is filtered by the circular filter screen 14, the air is discharged by the fan 8, meanwhile, the gear 10 is driven by the motor 9 to rotate, the connecting pipe 6 is driven by the gear 10 to rotate, the connecting pipe 6 drives the L-shaped rod 12 to rotate, the L-shaped rod 12 drives the brush 13 to rotate, the bristles on the brush 13 rotate to be in contact with the circular filter screen 14, so that the dust on the circular filter screen 14 can be cleaned, when the circular filter screen 14 needs to be cleaned, the second cylindrical mounting box 4 is rotated, the second cylindrical mounting box 4 is separated from the annular fixed pipe 17, the second cylindrical mounting box 4 is taken down, the right side of the circular filter screen 14 is not limited by the L-shaped limiting block 15 any more, can pour circular filter screen 14 in following second cylinder mounting box 4, conveniently wash or change circular filter screen 14, avoid blockking up, rotate bolt 19 for bolt 19 and thread groove separation remove the fixed to fixture block 18, stimulate brush 13 left, and brush 13 drives fixture block 18 and breaks away from the draw-in groove, can take off brush 13 and wash or change.
Example two
The difference from the first embodiment is that: the novel rotary dust collector comprises a machine body 1, a rotor frame, a plate hammer, a lining plate, a pull rod, a front impact plate and a rear impact plate, wherein an L-shaped mounting frame 2 is fixedly mounted at the top of the machine body 1, a dust removing mechanism is arranged on the L-shaped mounting frame 2, the dust removing mechanism comprises a first cylindrical mounting box 3 fixedly mounted on the L-shaped mounting frame 2, a second cylindrical mounting box 4 is mounted at one end of the first cylindrical mounting box 3 through threads, a fan 8 is fixedly mounted at one side of the second cylindrical mounting box 4, an air inlet of the fan 8 is communicated with the inside of the second cylindrical mounting box 4, a circular filter screen 14 is arranged in the second cylindrical mounting box 4, a plurality of stoppers 16 are fixedly mounted in the second cylindrical mounting box 4, one sides of the stoppers 16 are all contacted with one end of the circular filter screen 14, the other end of the first cylindrical mounting box 3 is rotatably communicated with a connecting pipe 6, a mounting hole 5 is formed in one side of the machine body 1, and a first sealing ring is fixedly mounted in the mounting hole 5, the outside of connecting pipe 6 and the inner wall contact of first sealing washer are equipped with filter screen clearance subassembly on the connecting pipe 6, and fixed mounting has screen panel 7 in the organism 1, and screen panel 7 can prevent that the rubble from getting into connecting pipe 6.
The rest is the same as the first embodiment.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (6)
1. A reaction type mine crusher comprises a crusher body (1), a rotor frame, a plate hammer, a lining plate, a pull rod, a front reaction plate and a rear reaction plate, and is characterized in that an L-shaped mounting frame (2) is fixedly mounted at the top of the crusher body (1), a dust removal mechanism is arranged on the L-shaped mounting frame (2), the dust removal mechanism comprises a first cylindrical mounting box (3) fixedly mounted on the L-shaped mounting frame (2), a second cylindrical mounting box (4) is mounted at one end of the first cylindrical mounting box (3) in a threaded manner, a fan (8) is fixedly mounted at one side of the second cylindrical mounting box (4), an air inlet of the fan (8) is communicated with the inside of the second cylindrical mounting box (4), a circular filter screen (14) is arranged in the second cylindrical mounting box (4), a plurality of stop blocks (16) are fixedly mounted in the second cylindrical mounting box (4), one side of the plurality of stop blocks (16) is in contact with one end of the circular filter screen (14), the other end of first cylindricality mounting box (3) rotates the intercommunication and has connecting pipe (6), and mounting hole (5) have been seted up to one side of organism (1), and fixed mounting has first sealing washer in mounting hole (5), and the outside of connecting pipe (6) contacts with the inner wall of first sealing washer, is equipped with filter screen clearance subassembly on connecting pipe (6).
2. An impact mine crusher according to claim 1, characterised in that the screen clearing assembly comprises one end of an L-shaped rod (12) fixedly mounted to the inner wall of the connecting tube (6), the other end of the L-shaped rod (12) extending into the first cylindrical mounting box (3) and mounting the brush (13).
3. The impact mine crusher according to claim 1, wherein a motor (9) is fixedly mounted at one end of the first cylindrical mounting box (3), a gear (10) is fixedly mounted on an output shaft of the motor (9), an annular fluted disc (11) is engaged with the gear (10), and the annular fluted disc (11) is fixedly sleeved on the outer side of the connecting pipe (6).
4. The impact mine crusher according to claim 1, wherein a connecting hole is formed in one end of the first cylindrical mounting box (3), a second sealing ring is fixedly mounted in the connecting hole, the outer side of the connecting pipe (6) is in contact with the inner wall of the second sealing ring, a bearing is fixedly mounted at one end of the first cylindrical mounting box (3), and the inner ring of the bearing is fixedly connected with the outer side of the connecting pipe (6).
5. The impact mine crusher according to claim 2, wherein one end of the L-shaped rod (12) is provided with a clamping groove, a clamping block (18) is clamped in the clamping groove, one end of the clamping block (18) is fixedly connected with the brush (13), the L-shaped rod (12) is provided with a bolt (19) in a threaded manner, the bottom of the clamping block (18) is provided with a threaded groove, and the bolt (19) is in threaded connection with the threaded groove.
6. The reaction type mine crusher according to claim 1, wherein two L-shaped limiting blocks (15) are fixedly mounted on the inner wall of the first cylindrical mounting box (3), one ends of the two L-shaped limiting blocks (15) are respectively in contact with one end, away from the stop block (16), of the circular filter screen (14), an annular fixing pipe (17) is fixedly mounted at one end of the first cylindrical mounting box (3), an annular fixing groove is formed in one end of the second cylindrical mounting box (4), and the annular fixing pipe (17) is in threaded connection with the annular fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220533120.8U CN216856886U (en) | 2022-03-11 | 2022-03-11 | Reaction type mine crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220533120.8U CN216856886U (en) | 2022-03-11 | 2022-03-11 | Reaction type mine crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216856886U true CN216856886U (en) | 2022-07-01 |
Family
ID=82123466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220533120.8U Active CN216856886U (en) | 2022-03-11 | 2022-03-11 | Reaction type mine crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216856886U (en) |
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2022
- 2022-03-11 CN CN202220533120.8U patent/CN216856886U/en active Active
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