CN213590643U - Crushed coal anti-blocking sieve plate capable of being replaced quickly - Google Patents
Crushed coal anti-blocking sieve plate capable of being replaced quickly Download PDFInfo
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- CN213590643U CN213590643U CN202022025677.4U CN202022025677U CN213590643U CN 213590643 U CN213590643 U CN 213590643U CN 202022025677 U CN202022025677 U CN 202022025677U CN 213590643 U CN213590643 U CN 213590643U
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- sieve plate
- side wall
- machine body
- cavity
- crushed coal
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Abstract
The utility model discloses a coal crushing anti-blocking sieve plate capable of being replaced rapidly, which comprises a machine body, wherein a cavity is arranged in the machine body, a sieve plate is arranged in the cavity, slide blocks are fixedly connected with both sides of the sieve plate, a slide groove corresponding to the slide block is arranged on the inner side wall of the cavity, one end of the sliding block far away from the sieve plate extends into the chute, an opening communicated with the cavity is arranged on the outer side wall of the machine body, the side wall of the machine body is provided with a limit cover plate corresponding to the opening, one end of the limit cover plate close to the opening is provided with two symmetrically arranged connecting grooves, the connecting structure is characterized in that connecting blocks are arranged in the connecting grooves, connecting rods are fixedly inserted in the connecting blocks, two ends of each connecting rod penetrate through the connecting blocks respectively and are rotatably connected with opposite side walls in the connecting grooves, and one end of each connecting block penetrates through the connecting grooves and is fixedly connected with the outer side wall of the machine body. The utility model discloses a stop gear's setting realizes that the sieve is dismantled fast to be convenient for later maintenance and overhaul.
Description
Technical Field
The utility model relates to a crushed coal technical field especially relates to a broken coal that can carry out quick replacement prevents stifled sieve.
Background
The hammer crusher is mainly used for crushing materials, can crush 600-plus-1800-millimeter large-particle-size materials into small-particle-size materials below 25 millimeters, and is convenient for subsequent use, and the wet coal crusher is mainly used for crushing and decomposing wet coal, so that the crushed coal is more fully combusted.
The existing patent numbers are: 201821066130.5, it can crush the wet coal in multiple levels, and can prevent the sieve from being blocked by the sieve plate due to the vibration of the sieve plate, but the sieve plate is installed inside the machine body, and can not be disassembled quickly, thus affecting the later maintenance and repair efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the sieve and installing inside the organism, can't dismantle fast, influence later maintenance efficiency, and the crushed coal that can carry out quick replacement prevents stifled sieve that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a crushed coal anti-blocking sieve plate capable of being replaced quickly comprises a machine body, wherein a cavity is arranged in the machine body, a sieve plate is arranged in the cavity, sliding blocks are fixedly connected to two sides of the sieve plate, sliding grooves corresponding to the sliding blocks are formed in the inner side wall of the cavity, one ends, far away from the sieve plate, of the sliding blocks extend into the sliding grooves, openings communicated with the cavity are formed in the outer side wall of the machine body, a limiting cover plate corresponding to the openings is arranged on the side wall of the machine body, two symmetrically-arranged connecting grooves are formed in one end, close to the openings, of the limiting cover plate, connecting rods are arranged in the connecting grooves and fixedly inserted in the connecting blocks, two ends of each connecting rod penetrate through the connecting blocks and are rotatably connected with the corresponding side wall in the connecting grooves, one end of each connecting block penetrates through the connecting grooves and is fixedly, and a locking screw is inserted into one side of the limiting cover plate, which is far away from the rubber pad, the locking screw is in threaded connection with the limiting cover plate, and a screw hole corresponding to the locking screw is formed in the outer side wall of the machine body.
Preferably, a groove is formed in the side wall of the sliding block, a ball is connected to the groove in a rotating mode, and the ball abuts against the inner side wall of the sliding groove.
Preferably, an observation port is arranged in the limiting cover plate, and a transparent plastic plate is fixedly embedded in the observation port.
Preferably, one end of the locking screw, which is far away from the rubber pad, is fixedly connected with a turntable.
Preferably, one end of the limiting cover plate far away from the connecting block is fixedly connected with a handle.
Preferably, a rubber sleeve is fixedly sleeved on the handle.
Has the advantages that:
1. during installation, the sliding blocks on the two sides of the sieve plate are inserted after being aligned with the sliding grooves, the sieve plate is pushed into the cavity, then the limiting cover plate is rotated to enable the limiting cover plate to be attached to the machine body, the opening is sealed, the sealing effect can be improved through the rubber pad, then the locking screws are screwed into the screw holes to prevent the limiting cover plate from loosening, the installation can be completed, during disassembly, the locking screws are unscrewed, the limiting cover plate is opened, and the sieve plate can be taken out;
2. through the setting of ball, can reduce the resistance when the slider removes, through the setting of viewing aperture and transparent plastic board, can convenience of customers observe the organism internal conditions, through the setting of carousel, can convenience of customers rotate the locking screw, through the setting of handle, can convenience of customers open spacing apron, through the setting of rubber sleeve, can improve the sense of gripping of user's hand.
Drawings
Fig. 1 is a schematic structural view of a crushed coal anti-blocking sieve plate which can be rapidly replaced according to the present invention;
FIG. 2 is a schematic side view of a coal crushing anti-blocking sieve plate capable of being rapidly replaced according to the present invention;
fig. 3 is the utility model provides a can carry out quick replacement's broken coal prevents stifled sieve's a structural schematic.
In the figure: 1-machine body, 2-sieve plate, 3-slide block, 4-limit cover plate, 5-transparent plastic plate, 6-locking screw, 7-rubber pad, 8-connecting block and 9-connecting rod.
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.
Referring to fig. 1-3, a crushed coal anti-blocking sieve plate capable of being replaced quickly comprises a machine body 1, wherein a cavity is arranged in the machine body 1, a sieve plate 2 is arranged in the cavity, two sides of the sieve plate 2 are fixedly connected with sliding blocks 3 for supporting the sieve plate 2, a sliding groove corresponding to the sliding block 3 is formed in the inner side wall of the cavity, one end, away from the sieve plate 2, of each sliding block 3 extends into the sliding groove, a groove is formed in the side wall of each sliding block 3, a ball is rotatably connected in the groove and used for reducing resistance when the sliding block 3 moves, and the;
in the embodiment, an opening communicated with the cavity is formed in the outer side wall of the machine body 1, a limiting cover plate 4 corresponding to the opening is arranged on the side wall of the machine body 1 and used for sealing the opening, a viewing port is formed in the limiting cover plate 4, a transparent plastic plate 5 is fixedly embedded in the viewing port and used for facilitating a user to observe the internal condition of the machine body 1, two symmetrically arranged connecting grooves are formed in one end, close to the opening, of the limiting cover plate 4, connecting blocks 8 are arranged in the connecting grooves and used for being matched with connecting rods 9 to achieve the rotating connection relationship between the limiting cover plate 4 and the machine body 1, connecting rods 9 are fixedly inserted in the connecting blocks 8 and used for preventing the limiting cover plate 4 from falling off, two ends of each connecting rod 9 penetrate through the connecting blocks 8 respectively and are rotatably connected with the corresponding side wall in;
in the embodiment, one end of the limiting cover plate 4, which is far away from the connecting block 8, is fixedly connected with a handle, which is used for facilitating a user to open the limiting cover plate 4, a rubber sleeve is fixedly sleeved on the handle, which is used for improving the holding feeling of the user's hand, one side of the limiting cover plate 4, which is close to the opening, is fixedly connected with four rubber pads 7 which are distributed in a rectangular shape, which is used for improving the sealing effect, one side of the limiting cover plate 4, which is far away from the rubber pads 7, is inserted with a locking screw 6, which is used for preventing the limiting cover plate 4 from loosening, the locking screw 6 is in threaded connection with the limiting cover plate 4, a screw hole corresponding to the locking screw 6 is arranged on the;
in this embodiment, during the installation, insert behind the spout with the slider 3 alignment of 2 both sides of sieve, in pushing the cavity with sieve 2, then rotatory spacing apron 4 makes spacing apron 4 and the laminating of organism 1, seals the opening, can improve sealed effect through rubber pad 7, then twists locking screw 6 in the screw hole, prevents that spacing apron 4 is not hard up, can install completely, when dismantling, unscrew locking screw 6, open spacing apron 4, can take sieve 2 out, the utility model discloses a stop gear's setting realizes the sieve and dismantles fast to the later maintenance of being convenient for overhauls.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a broken coal that can carry out quick replacement prevents stifled sieve, includes organism (1), its characterized in that: the structure is characterized in that a cavity is arranged in the machine body (1), a sieve plate (2) is arranged in the cavity, sliding blocks (3) are fixedly connected to two sides of the sieve plate (2), sliding grooves corresponding to the sliding blocks (3) are formed in the inner side wall of the cavity, one end, far away from the sieve plate (2), of each sliding block (3) extends into each sliding groove, an opening communicated with the cavity is formed in the outer side wall of the machine body (1), a limiting cover plate (4) corresponding to the opening is arranged on the side wall of the machine body (1), two symmetrically-arranged connecting grooves are formed in one end, close to the opening, of each limiting cover plate (4), connecting blocks (8) are arranged in the connecting grooves, connecting rods (9) are fixedly inserted in the connecting blocks (8), two ends of each connecting rod (9) penetrate through the connecting blocks (8) respectively and are rotatably connected with the corresponding side walls in the connecting grooves, spacing apron (4) are close to open-ended one side fixedly connected with four rubber pads (7) that are the rectangle and distribute, spacing apron (4) keep away from one side of rubber pad (7) and insert and be equipped with locking screw (6), be threaded connection between locking screw (6) and spacing apron (4), be equipped with the screw corresponding with locking screw (6) on the lateral wall of organism (1).
2. The crushed coal anti-blocking sieve plate capable of being rapidly replaced according to claim 1, wherein: the side wall of the sliding block (3) is provided with a groove, a ball is rotationally connected in the groove, and the ball is abutted to the inner side wall of the sliding groove.
3. The crushed coal anti-blocking sieve plate capable of being rapidly replaced according to claim 1, wherein: be equipped with the viewing aperture in spacing apron (4), fixed the inlaying is equipped with transparent plastic board (5) in the viewing aperture.
4. The crushed coal anti-blocking sieve plate capable of being rapidly replaced according to claim 1, wherein: and one end of the locking screw (6) far away from the rubber pad (7) is fixedly connected with a turntable.
5. The crushed coal anti-blocking sieve plate capable of being rapidly replaced according to claim 1, wherein: one end fixedly connected with handle that connecting block (8) were kept away from in spacing apron (4).
6. The crushed coal anti-blocking sieve plate capable of being rapidly replaced according to claim 5, wherein: the handle is fixedly sleeved with a rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022025677.4U CN213590643U (en) | 2020-09-16 | 2020-09-16 | Crushed coal anti-blocking sieve plate capable of being replaced quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022025677.4U CN213590643U (en) | 2020-09-16 | 2020-09-16 | Crushed coal anti-blocking sieve plate capable of being replaced quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213590643U true CN213590643U (en) | 2021-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022025677.4U Active CN213590643U (en) | 2020-09-16 | 2020-09-16 | Crushed coal anti-blocking sieve plate capable of being replaced quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213590643U (en) |
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2020
- 2020-09-16 CN CN202022025677.4U patent/CN213590643U/en active Active
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