CN214390582U - Dedicated dust keeper of rubbing crusher - Google Patents
Dedicated dust keeper of rubbing crusher Download PDFInfo
- Publication number
- CN214390582U CN214390582U CN202022957800.6U CN202022957800U CN214390582U CN 214390582 U CN214390582 U CN 214390582U CN 202022957800 U CN202022957800 U CN 202022957800U CN 214390582 U CN214390582 U CN 214390582U
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- dustproof
- wall
- rubbing crusher
- crusher main
- main body
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Abstract
The utility model discloses a dedicated dust keeper of rubbing crusher, including the rubbing crusher main part, the dustproof feedstock channel of top fixedly connected with of rubbing crusher main part, the feed inlet has been seted up to dustproof feedstock channel one side, the discharge gate has been seted up to one side that the bottom of rubbing crusher main part is close to the feed inlet, the inner wall of rubbing crusher main part rotates and is connected with first crushing roller. Can accept the stone of putting into through the striker plate that sets up, can prevent that the inside dust of rubbing crusher and rubble from being thrown away by crushing roller, after placing the stone and accomplish, first dust door can fall down because the relation of gravity is automatic, dustproof pad plays and prevents that feed inlet department dust from leaking, make dustproof effect promote further, kibbling little stone and dust are all in the inside of rubbing crusher main part, by first dust door, the second dust door blocks, make the inside of rubbing crusher form a relatively inclosed space, in order to reach dirt-proof effect.
Description
Technical Field
The utility model belongs to the technical field of the rubbing crusher, concretely relates to dedicated dust keeper of rubbing crusher.
Background
A pulverizer is a machine that pulverizes a large-sized solid raw material to a desired size. The crusher consists of coarse crushing, fine crushing, wind conveying and other devices, and can reach the aim of crushing in high speed collision mode.
However, when the traditional crusher crushes stones, a cover is generally added to prevent dust and broken stones during crushing from being thrown out, but when the machine runs, the cover at the top is in an open state, and at the moment, the stone addition can cause the dust and broken stones inside the crusher to be thrown out by the crushing roller, so that the working environment is poor, and the dust leaks out.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dedicated dust keeper of rubbing crusher to propose the dedicated dust keeper of current rubbing crusher in solving above-mentioned background art in the use, because when the machine operation, the lid at top is in the open mode, add the building stones this moment and can lead to the inside dust of rubbing crusher and rubble to be thrown away by crushing roller, thereby lead to operational environment poor, the problem that the dust leaked.
In order to achieve the above object, the utility model provides a following technical scheme: a dustproof device special for a pulverizer comprises a pulverizer main body, wherein a dustproof feeding channel is fixedly connected to the top of the pulverizer main body, a feeding hole is formed in one side of the dustproof feeding channel, a discharging hole is formed in one side, close to the feeding hole, of the bottom of the pulverizer main body, a first crushing roller is rotatably connected to the inner wall of the pulverizer main body, a second crushing roller is rotatably connected to one side, close to the first crushing roller, of the inner wall of the pulverizer main body, the top of the inner wall of the feeding hole is hinged to a first dustproof door through a set hinge, a baffle plate is arranged on the inner wall of the pulverizer main body, one end of the baffle plate penetrates through the outer wall of the pulverizer main body and is fixedly connected with a handle, the outer wall of the baffle plate is slidably connected with the inner wall of the pulverizer main body, rollers are fixedly mounted at the bottom of the pulverizer main body, two slide rails are fixedly connected to the inner wall of the pulverizer main body, close to the bottom of the baffle plate, the top of the sliding rail is connected with the bottoms of the two sides of the striker plate in a sliding mode.
Preferably, the bottom swing joint of rubbing crusher main part inner wall has the material receiving box, the hinge that the top of discharge gate inner wall was through setting up articulates there is the second dustproof door, the outer wall of second dustproof door and the inner wall looks adaptation of discharge gate.
Preferably, a groove is formed in the outer wall of one side, close to the second dustproof door, of the material receiving box.
Preferably, the outer wall of the pulverizer main body is fixedly connected with a speed reducer, an output shaft of the speed reducer is in transmission connection with shaft levers of the first crushing roller and the second crushing roller, the outer wall of the speed reducer is fixedly connected with a driving motor, and an output shaft of the driving motor is in transmission connection with an input shaft of the speed reducer.
Preferably, the outer wall fixedly connected with of one side that first dustproof door is close to dustproof feedstock channel fills up, the area that fills up dustproof is greater than the area of feed inlet, the material that fills up dustproof is rubber, the circular slot has been seted up to the bottom that one side was kept away from to dustproof door.
Preferably, the top of the striker plate is fixedly connected with a protective layer, and the protective layer is made of chromium-nickel alloy.
Preferably, the inner wall of one side of the crusher main body, which is close to the handle, is fixedly connected with a material blocking block, and the bottom of the material blocking block is in sliding connection with the top of the material blocking plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. can accept the stone of putting into through the striker plate that sets up, can prevent at the rubbing crusher during operation, add the stone and lead to the top charge door to open, the inside dust of rubbing crusher and rubble are thrown away by crushing roller, after placing the stone and accomplish, loosen first dust door, first dust door can be because the relation of gravity falls down automatically, dustproof pad plays and prevents that feed inlet department dust from leaking, make dustproof effect promote further, kibbling little stone and dust are all in the inside of rubbing crusher main part, by first dust door, the second dust door blocks, make the inside of rubbing crusher form a relatively inclosed space, in order to reach dirt-proof effect.
2. The protective layer at the top of the material baffle plate can play a role in preventing collision and abrasion, and the material baffle plate can prevent stones from directly falling down to damage the first crushing roller and the second crushing roller, so that the effect of long service life of the device is achieved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic structural view of a portion a in fig. 2 according to the present invention;
fig. 4 is a schematic structural diagram of the position B in fig. 2 according to the present invention.
In the figure: 1. a pulverizer main body; 2. a dust-tight feed channel; 3. a feed inlet; 4. a discharge port; 5. a first dust-proof door; 6. a striker plate; 7. a slide rail; 8. a handle; 9. a first crushing roller; 10. a second crushing roller; 11. a material receiving box; 12. a speed reducer; 13. a drive motor; 14. a second dust-proof door; 15. a roller; 16. a groove; 17. a material blocking block; 18. a protective layer; 19. a dust-proof pad; 20. a circular groove.
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.
The first embodiment is as follows:
referring to fig. 1-4, the present invention provides a technical solution: a special dustproof device for a pulverizer comprises a pulverizer main body 1, a dustproof feeding channel 2 is fixedly connected to the top of the pulverizer main body 1, a feeding hole 3 is formed in one side of the dustproof feeding channel 2, a discharging hole 4 is formed in one side, close to the feeding hole 3, of the bottom of the pulverizer main body 1, a first crushing roller 9 is rotatably connected to the inner wall of the pulverizer main body 1, a second crushing roller 10 is rotatably connected to one side, close to the first crushing roller 9, of the inner wall of the pulverizer main body 1, a speed reducer 12 is fixedly connected to the outer wall of the pulverizer main body 1, an output shaft of the speed reducer 12 is in transmission connection with shaft levers of the first crushing roller 9 and the second crushing roller 10, a driving motor 13 is fixedly connected to the outer wall of the speed reducer 12, an output shaft of the driving motor 13 is in transmission connection with an input shaft of the speed reducer 12, a first dustproof door 5 is hinged to the top of the inner wall of the feeding hole 3 through a hinge, a material baffle 6 is arranged on the inner wall of the pulverizer main body 1, one end of striker plate 6 runs through outer wall and fixedly connected with handle 8 of rubbing crusher main part 1, one side inner wall fixedly connected with striker plate 17 that rubbing crusher main part 1 is close to handle 8, the bottom of striker plate 17 and the top sliding connection of striker plate 6, the outer wall of striker plate 6 and the inner wall sliding connection of rubbing crusher main part 1, the bottom fixed mounting of rubbing crusher main part 1 has gyro wheel 15, the inner wall of rubbing crusher main part 1 is close to two slide rails 7 of bottom fixedly connected with of striker plate 6, the top of slide rail 7 and the bottom sliding connection of striker plate 6 both sides, the bottom swing joint of the 1 inner wall of rubbing crusher main part has material receiving box 11, the top of discharge gate 4 inner wall articulates through the hinge that sets up has second dust door 14, the outer wall of second dust door 14 and the inner wall looks adaptation of discharge gate 4.
In this embodiment, can accept the stone of putting into through striker plate 6 that sets up, can prevent at the rubbing crusher during operation, add the stone and lead to the top charge door to open, the inside dust of rubbing crusher and rubble are thrown away by crushing roller, after placing the stone and accomplish, loosen first dust door 5, first dust door 5 can fall down because the relation of gravity is automatic, kibbling little stone and dust are all in rubbing crusher main part 1's inside, by first dust door 5, second dust door 14 blocks, make rubbing crusher's inside form a relatively inclosed space, in order to reach dirt-proof effect.
Example two:
as shown in fig. 1-4, on the basis of the first embodiment, the utility model provides a technical solution: the outer wall of the material receiving box 11 close to one side of the second dustproof door 14 is provided with a groove 16.
In this embodiment, recess 16 is as the handle of material receiving box 11, can conveniently dock taking out of material receiving box 11, and the design of seting up inwards can make material receiving box 11 and rubbing crusher main part 1 more laminate, prevents that the dust from leaking outward.
Example three:
as shown in fig. 1-4, on the basis of the first embodiment and the second embodiment, the utility model provides a technical solution: first dustproof door 5 is close to dustproof feedstock channel 2's one side outer wall fixedly connected with dustproof pad 19, and the area of dustproof pad 19 is greater than the area of feed inlet 3, and the material of dustproof pad 19 is rubber, and first dustproof door 5 keeps away from the bottom of dustproof pad 19 one side and has seted up circular slot 20.
In this embodiment, dustproof pad 19 plays and prevents that feed inlet 3 department dust from leaking, makes dustproof effect further promote, and circular slot 20's setting can make first dustproof door 5 can remove to dustproof feedstock channel 2's inside, and can be restricted when moving to the outside for first dustproof door 5 can not receive the outside opening of the garrulous stone that the rubbing crusher during operation flew out.
Example four:
as shown in fig. 1-4, on the basis of the first embodiment, the second embodiment and the third embodiment, the utility model provides a technical solution: the top of the striker plate 6 is fixedly connected with a protective layer 18, and the protective layer 18 is made of chromium-nickel alloy.
In this embodiment, the chrome-nickel alloy has higher intensity and wear resistance, can bear the impact that the stone dropped.
The utility model discloses a theory of operation and use flow: the first dustproof door 5 is pushed to the interior of the dustproof feeding channel 2, stones to be crushed are placed into the dustproof feeding channel 2 from the feeding hole 3, the stones can fall to the top of the baffle plate 6, the protective layer 18 on the top of the baffle plate 6 can play a role of anti-collision and wear-resistant, the baffle plate 6 can prevent the stones from directly falling to damage the first crushing roller 9 and the second crushing roller 10, the top feeding hole is prevented from being opened due to stone adding when the crusher works, dust and crushed stones in the crusher are thrown out by the crushing rollers, after the stones are placed, the first dustproof door 5 is loosened, the first dustproof door 5 can automatically fall due to the gravity, the dustproof cushion 19 plays a role of preventing the dust at the feeding hole 3 from leaking, the circular groove 20 is arranged, the first dustproof door 5 can move towards the interior of the dustproof feeding channel 2 and can be limited when moving towards the outside, grab handle 8 again, pull handle 8 outwards, make striker plate 6 outwards remove, add the spacing of striker plate 17, the stone at striker plate 6 top falls into the inside of rubbing crusher main part 1, driving motor 13 and speed reducer 12 drive down jointly, first crushing roller 9, second crushing roller 10 smashes the stone, kibbling little stone and dust are all in the inside of rubbing crusher main part 1, by first dustproof door 5, second dustproof door 14 blocks, make the inside of rubbing crusher form a relatively inclosed space, in order to reach dirt-proof effect, the stone after smashing can directly fall into the inside of material receiving box 11, open second dustproof door 14 and can take out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a dedicated dust keeper of rubbing crusher, includes rubbing crusher main part (1), its characterized in that: the crusher comprises a crusher main body (1), wherein a dustproof feeding channel (2) is fixedly connected to the top of the crusher main body (1), a feeding hole (3) is formed in one side of the dustproof feeding channel (2), a discharging hole (4) is formed in one side, close to the feeding hole (3), of the bottom of the crusher main body (1), a first crushing roller (9) is rotatably connected to the inner wall of the crusher main body (1), a second crushing roller (10) is rotatably connected to one side, close to the first crushing roller (9), of the inner wall of the crusher main body (1), a first dustproof door (5) is hinged to the top of the inner wall of the feeding hole (3) through a set hinge, a material baffle (6) is arranged on the inner wall of the crusher main body (1), one end of the material baffle (6) penetrates through the outer wall of the crusher main body (1) and is fixedly connected with a handle (8), and the outer wall of the material baffle (6) is slidably connected with the inner wall of the crusher main body (1), the bottom fixed mounting of rubbing crusher main part (1) has gyro wheel (15), the inner wall of rubbing crusher main part (1) is close to two slide rails (7) of bottom fixedly connected with of striker plate (6), the top of slide rail (7) and the bottom sliding connection of striker plate (6) both sides.
2. The dustproof device specially used for the pulverizer as claimed in claim 1, wherein: the bottom swing joint of rubbing crusher main part (1) inner wall has material receiving box (11), the top of discharge gate (4) inner wall articulates through the hinge that sets up has second dustproof door (14), the outer wall of second dustproof door (14) and the inner wall looks adaptation of discharge gate (4).
3. The dustproof device specially used for the pulverizer as claimed in claim 2, wherein: the outer wall of one side of the material receiving box (11) close to the second dustproof door (14) is provided with a groove (16).
4. The dustproof device specially used for the pulverizer as claimed in claim 1, wherein: the outer wall of the pulverizer main body (1) is fixedly connected with a speed reducer (12), an output shaft of the speed reducer (12) is in transmission connection with shaft rods of the first pulverizing roller (9) and the second pulverizing roller (10), a driving motor (13) is fixedly connected with the outer wall of the speed reducer (12), and an output shaft of the driving motor (13) is in transmission connection with an input shaft of the speed reducer (12).
5. The dustproof device specially used for the pulverizer as claimed in claim 1, wherein: first dustproof door (5) are close to one side outer wall fixedly connected with dustproof pad (19) of dustproof feedstock channel (2), the area of dustproof pad (19) is greater than the area of feed inlet (3), the material of dustproof pad (19) is rubber, circular slot (20) have been seted up to the bottom of dustproof pad (19) one side is kept away from in first dustproof door (5).
6. The dustproof device specially used for the pulverizer as claimed in claim 1, wherein: the top of the striker plate (6) is fixedly connected with a protective layer (18), and the protective layer (18) is made of chromium-nickel alloy.
7. The dustproof device specially used for the pulverizer as claimed in claim 1, wherein: pulverizer body (1) is close to one side inner wall fixedly connected with striker block (17) of handle (8), the bottom of striker block (17) and the top sliding connection of striker plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022957800.6U CN214390582U (en) | 2020-12-09 | 2020-12-09 | Dedicated dust keeper of rubbing crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022957800.6U CN214390582U (en) | 2020-12-09 | 2020-12-09 | Dedicated dust keeper of rubbing crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214390582U true CN214390582U (en) | 2021-10-15 |
Family
ID=78038653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022957800.6U Active CN214390582U (en) | 2020-12-09 | 2020-12-09 | Dedicated dust keeper of rubbing crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214390582U (en) |
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2020
- 2020-12-09 CN CN202022957800.6U patent/CN214390582U/en active Active
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