CN219482780U

CN219482780U - Crusher for producing PP flame-retardant plates

Info

Publication number: CN219482780U
Application number: CN202320399149.6U
Authority: CN
Inventors: 史江涛; 史天语
Original assignee: Jiangsu Youjite New Material Technology Co ltd
Current assignee: Jiangsu Youjite New Material Technology Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-08-08
Anticipated expiration: 2033-03-07

Abstract

The utility model relates to the technical field of PP flame-retardant plate crushing, in particular to a crusher for producing a PP flame-retardant plate, which comprises the following components: organism, motor, feed seat, discharge seat, supporting seat and base, organism lateral wall fixedly connected with motor, organism upper end fixedly connected with feed seat, organism lower extreme fixedly connected with discharge seat, the discharge seat both sides are provided with the supporting seat, and supporting seat fixedly connected with is at the organism lower extreme, supporting seat bottom fixedly connected with base, preprocessing structure includes the threaded rod, the output shaft fixed connection of threaded rod and motor, threaded rod surface is through threaded connection has the swivel nut. The device has the advantages that the pre-crushing treatment is realized on the materials, the phenomenon that the materials with larger volume directly enter the crushing wheel to cause the wheel clamping phenomenon is avoided, the device has a noise reduction structure, the noise brought by the working process of the device is effectively reduced, and the practicability and the noise reduction effect of the device are improved.

Description

Crusher for producing PP flame-retardant plates

Technical Field

The utility model relates to the technical field of PP flame-retardant plate crushing, in particular to a crusher for producing a PP flame-retardant plate.

Background

The PP flame-retardant plate is a thermoplastic plastic, belongs to a polymer material which is easy to burn, has poor fireproof performance, is extremely easy to generate fire, is harder than PE and has a higher melting point, is applied to acid and alkali resistant equipment, environmental protection equipment and waste water and waste gas discharge equipment, a crusher is a machine for crushing raw materials, and is divided into a plurality of types according to the different crushing principles and different product particle sizes, and the crusher is widely applied to a plurality of departments such as building materials, water conservancy and chemical industry.

The crusher of the issued Chinese practical patent with the publication number of CN205109778U comprises a shell (1) and a primary crushing mechanism and a secondary crushing mechanism which are arranged in the shell (1); the first-stage crushing mechanism is arranged above the second-stage crushing mechanism; the first-stage crushing mechanism drives the materials to be crushed to move downwards to perform first-stage crushing; the secondary crushing mechanism is used for carrying out secondary crushing on the materials subjected to primary crushing. The crusher has the advantages of the conventional crusher, is wide in application range, has good adaptability to rubber products with different types and various properties, is uniform in product shape, and is neat and attractive in incision.

When the existing device breaks PP flame retardant plate materials, the broken wheel is directly carried out on the materials with larger volume easily, so that broken wheels are blocked, the broken wheels are influenced to break, and the noise is large when the device works, and the noise reduction structure is not arranged, so that a breaker for producing the PP flame retardant plate is needed to solve the problems.

Disclosure of Invention

The utility model aims to provide a crusher for producing PP flame-retardant plates, which aims to solve the problems that when the existing device provided in the background art crushes PP flame-retardant plate materials, the crushing wheel is easily blocked by the crushing wheel caused by directly crushing the materials with larger volume, the crushing is influenced by the clamping wheel, the noise is loud when the device works, and a noise reduction structure is not arranged.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a crusher for PP flame retardant board production, comprising: organism, motor, feeding seat, discharge seat, supporting seat and base:

the machine body is fixedly connected with a motor on the side wall of the machine body, the upper end of the machine body is fixedly connected with a feeding seat, the lower end of the machine body is fixedly connected with a discharging seat, supporting seats are arranged on two sides of the discharging seat and are fixedly connected with the lower end of the machine body, and the bottom end of the supporting seat is fixedly connected with a base;

the pretreatment structure comprises a threaded rod, the threaded rod is fixedly connected with an output shaft of a motor, a threaded sleeve is connected to the surface of the threaded rod through threads, a connecting rod is fixedly connected to the bottom end of the threaded sleeve, first crushing teeth are fixedly connected to the side wall of the connecting rod, a fixing seat is fixedly connected to the inside of the machine body, and second crushing teeth are fixedly connected to the side wall of the fixing seat;

the noise reduction structure comprises a first limiting rod which is fixedly connected to the side wall of the machine body;

preferably, the upper end of the fixing seat is triangular, and the surface of the upper end of the fixing seat is smooth.

Preferably, one side of the connecting rod away from the first crushing tooth is fixedly connected with a first movable rod, the first movable rod is inserted into the fixed block, one end of the fixed block away from the first movable rod is fixedly connected with the inner wall of the machine body, and the first movable rod can move inside the fixed block.

Preferably, the inside of the machine body is fixedly connected with the guide seat, and the surface of the guide seat is in a circular arc design.

Preferably, the first gag lever post bottom fixedly connected with second gag lever post, second gag lever post bottom fixed connection is in the base upper end, frame construction is constituteed to first gag lever post, second gag lever post and base.

Preferably, the second movable rod is movably connected to the inside of the machine body through the movable shaft, one end, away from the machine body, of the second movable rod is fixedly connected with a sliding block, the sliding block is inserted into the sliding groove, the sliding groove is formed in the second limiting rod, a spring is fixedly connected to the side wall of the sliding block, and one end, away from the sliding groove, of the spring is fixedly connected to the inner wall of the sliding groove.

Preferably, the outer wall of the machine body is fixedly connected with a sound-proof cover, and the sound-proof cover is made of sound-absorbing cotton.

Compared with the prior art, the utility model has the beneficial effects that:

1. this breaker of PP flame retardant panel production usefulness is provided with pretreatment structure, evenly pour the material into from the feed seat at first, then the motor begins work, drive the threaded rod and rotate, under the effect of screw thread, drive the swivel nut and remove, and then drive the connecting rod and carry out synchronous movement, under fixing base upper end triangle-shaped design, the material is led evenly through the passageway between first broken tooth and the broken tooth of second, first broken tooth and the broken tooth of second carry out the first breakage to the material simultaneously, the material after the breakage evenly falls into between the broken wheel under the guide of guide holder and carries out the secondary breakage, through this design, realize the pre-breaking treatment to the material, avoid great material directly to get into the broken wheel and cause the card wheel, and the single crushing effect of breaker is not good, this design has improved holistic crushing effect, the practicality and the efficiency of device have been improved.

2. This breaker of PP flame retardant panel production usefulness is provided with the structure of making an uproar falls, first gag lever post, frame construction is constituteed to second gag lever post and base, realize the spacing to device body both sides, make its course of operation more stable, make it reduce vibration, reduce the noise that vibration drove, simultaneously breaker body during operation vibrates, make the second movable rod remove, drive slider synchronous movement, elastic deformation takes place for the spring, apply reaction force to the slider, make it keep stable, and then make second movable rod and device body stabilize, reduce the noise that breaker vibration drove again, the sound-proof housing material is the sound cotton of inhaling, good sound absorbing effect has, reduce the noise that the breaker during operation produced, through this design, realize the noise reduction to the device during operation, utilize the noise that the vibration reduction device of reducing arrangement vibrates the drive, utilize the noise that the broken bring of sound cotton reduction device of inhaling, the noise reduction effect of device has been improved.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 2 is a schematic top view in section of a partial structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;

fig. 4 is an enlarged schematic view of the structure B in fig. 1 according to the present utility model.

In the figure: 1. a body; 21. a motor; 22. a feeding seat; 23. a discharging seat; 24. a support base; 25. a base; 3. a pretreatment structure; 31. a threaded rod; 32. a screw sleeve; 33. a connecting rod; 34. a first crushing tooth; 35. a fixing seat; 36. a second crushing tooth; 37. a first moving lever; 38. a fixed block; 39. a guide seat; 4. a noise reduction structure; 41. a first stop lever; 42. a second limit rod; 43. a second moving lever; 44. a slide block; 45. a chute; 46. a spring; 47. and a sound-proof cover.

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. 1-4, an embodiment of the present utility model is provided:

a crusher for PP flame retardant board production, comprising: organism 1, motor 21, feeding seat 22, ejection of compact seat 23, supporting seat 24 and base 25:

the machine body 1, a motor 21 is fixedly connected to the side wall of the machine body 1, a feeding seat 22 is fixedly connected to the upper end of the machine body 1, a discharging seat 23 is fixedly connected to the lower end of the machine body 1, supporting seats 24 are arranged on two sides of the discharging seat 23, the supporting seats 24 are fixedly connected to the lower end of the machine body 1, and a base 25 is fixedly connected to the bottom end of the supporting seats 24;

the pretreatment structure 3, the pretreatment structure 3 comprises a threaded rod 31, the threaded rod 31 is fixedly connected with an output shaft of the motor 21, a threaded sleeve 32 is fixedly connected to the surface of the threaded rod 31 through threads, a connecting rod 33 is fixedly connected to the bottom end of the threaded sleeve 32, a first crushing tooth 34 is fixedly connected to the side wall of the connecting rod 33, a fixing seat 35 is fixedly connected to the inner wall of the machine body 1, a second crushing tooth 36 is fixedly connected to the side wall of the fixing seat 35, the upper end of the fixing seat 35 is triangular, the upper end of the fixing seat 35 is smooth, when materials enter the machine body 1 from the feeding seat 22, the upper end of the fixing seat 35 is triangular, materials are guided to be pre-crushed through a channel between the fixing seat 35 and the first crushing tooth 34 by the first crushing tooth 34 and the second crushing tooth 36, one side, away from the connecting rod 33, of the first moving rod 37 is fixedly connected to the inner wall of the machine body 1 through inserting the first moving rod 37, the first moving rod 37 can move in the inner part of the fixing block 38, the connecting rod 33 moves in the circular arc-shaped inner wall of the fixing block 38, the connecting rod 33 moves synchronously, and the materials are guided to enter the circular arc-shaped seat 39, and the circular-shaped surface of the machine body is guided to be more stable, and the circular-shaped material is guided to move in the fixing seat 39, and the circular-shaped surface is guided to be more stable, and the circular-shaped, and the material is guided to move in the inside the fixing seat 1, and the circular-shaped seat is guided and the inside the stable seat 39;

noise reduction structure 4, noise reduction structure 4 includes first gag lever post 41, first gag lever post 41 fixed connection is at organism 1 lateral wall, first gag lever post 41 bottom fixedly connected with second gag lever post 42, second gag lever post 42 bottom fixed connection is in base 25 upper end, first gag lever post 41, frame construction is constituteed to second gag lever post 42 and base 25, through this design, first gag lever post 41, the frame construction is constituteed to second gag lever post 42 and base 25, realize the spacing to device body both sides, make its course of operation more stable, organism 1 inside has second movable rod 43 through loose axle swing joint, the one end fixedly connected with slider 44 of organism 1 is kept away from to second movable rod 43, slider 44 inserts and establishes inside spout 45, spout 45 is seted up inside second gag lever post 42, slider 44 lateral wall fixedly connected with spring 46, the one end fixedly connected with of spout 45 is kept away from the inner wall of spout 45, through this design, make second movable rod 43 vibrate during the operation, drive slider 44 moves in step, spring 46 takes place elastic deformation, make it keep the steady rest to make it keep steady, and make second movable rod 43 and noise-absorbing device carry out the noise-absorbing device, and the noise-absorbing device has the noise-absorbing device that the noise-absorbing device is stable, and the noise-absorbing device is stable 47, the noise-absorbing device has been designed for the noise-absorbing device is stable, and has the noise-absorbing device 47, the noise-absorbing device is stable, and has.

Working principle:

when the crusher works, firstly, materials are uniformly poured from the feeding seat 22, then the motor 21 starts to work, the threaded rod 31 is driven to rotate, the threaded sleeve 32 is driven to move under the action of threads, the connecting rod 33 is driven to synchronously move, under the triangular design of the upper end of the fixing seat 35, the materials are guided to uniformly pass through the channel between the first crushing teeth 34 and the second crushing teeth 36, meanwhile, the first crushing teeth 34 and the second crushing teeth 36 crush the materials for the first time, and the crushed materials uniformly fall into the space between the crushing wheels to be crushed for the second time under the guidance of the guide seat 39.

When the crusher works, the device vibrates and breaks to bring noise, firstly, the first limiting rod 41, the second limiting rod 42 and the base 25 form a frame structure, limiting on two sides of the device body is achieved, the working process of the device body is more stable, vibration is reduced, noise driven by vibration is reduced, meanwhile, the crusher body vibrates when in work, the second moving rod 43 moves to drive the sliding block 44 to synchronously move, the spring 46 elastically deforms, the sliding block 44 is subjected to counterforce, the sliding block 44 is kept stable, the second moving rod 43 and the device body are further stabilized, noise driven by vibration of the crusher is reduced again, the sound-absorbing cover 47 is made of sound-absorbing cotton, good sound-absorbing effect is achieved, noise generated when the crusher works is reduced, and the operation is finished.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A crusher for PP flame retardant board production, comprising: organism (1), motor (21), feeding seat (22), discharge seat (23), supporting seat (24) and base (25), its characterized in that:

the machine comprises a machine body (1), wherein a motor (21) is fixedly connected to the side wall of the machine body (1), a feeding seat (22) is fixedly connected to the upper end of the machine body (1), a discharging seat (23) is fixedly connected to the lower end of the machine body (1), supporting seats (24) are arranged on two sides of the discharging seat (23), the supporting seats (24) are fixedly connected to the lower end of the machine body (1), and a base (25) is fixedly connected to the bottom end of the supporting seats (24);

the pretreatment structure (3), the pretreatment structure (3) comprises a threaded rod (31), the threaded rod (31) is fixedly connected with an output shaft of a motor (21), a threaded sleeve (32) is fixedly connected to the surface of the threaded rod (31), a connecting rod (33) is fixedly connected to the bottom end of the threaded sleeve (32), a first crushing tooth (34) is fixedly connected to the side wall of the connecting rod (33), a fixing seat (35) is fixedly connected to the inside of the machine body (1), and a second crushing tooth (36) is fixedly connected to the side wall of the fixing seat (35);

the noise reduction structure (4), the noise reduction structure (4) comprises a first limiting rod (41), and the first limiting rod (41) is fixedly connected to the side wall of the machine body (1).

2. The crusher for producing PP flame retardant boards according to claim 1, wherein: the upper end of the fixing seat (35) is triangular, and the surface of the upper end of the fixing seat (35) is smooth.

3. The crusher for producing PP flame retardant boards according to claim 1, wherein: one side that first broken tooth (34) was kept away from to connecting rod (33) is fixedly connected with first movable rod (37), first movable rod (37) are inserted and are established inside fixed block (38), one end fixed connection at organism (1) inner wall that first movable rod (37) was kept away from to fixed block (38), and first movable rod (37) can be at the inside removal of fixed block (38).

4. The crusher for producing PP flame retardant boards according to claim 1, wherein: the inside of the machine body (1) is fixedly connected with a guide seat (39), and the surface of the guide seat (39) is in a circular arc design.

5. The crusher for producing PP flame retardant boards according to claim 1, wherein: the first limiting rod (41) bottom fixedly connected with second limiting rod (42), second limiting rod (42) bottom fixed connection is in base (25) upper end, frame construction is constituteed to first limiting rod (41), second limiting rod (42) and base (25).

6. The crusher for producing PP flame retardant boards according to claim 1, wherein: the novel sliding device is characterized in that a second moving rod (43) is movably connected to the inside of the machine body (1) through a movable shaft, one end, away from the machine body (1), of the second moving rod (43) is fixedly connected with a sliding block (44), the sliding block (44) is inserted into a sliding groove (45), the sliding groove (45) is formed in a second limiting rod (42), a spring (46) is fixedly connected to the side wall of the sliding block (44), and one end, away from the sliding groove (45), of the spring (46) is fixedly connected to the inner wall of the sliding groove (45).

7. The crusher for producing PP flame retardant boards according to claim 5, wherein: the sound-proof cover (47) is fixedly connected to the outer wall of the machine body (1), and the sound-proof cover (47) is made of sound-absorbing cotton.