CN216322549U

CN216322549U - High polymer material reducing mechanism

Info

Publication number: CN216322549U
Application number: CN202122569251.XU
Authority: CN
Inventors: 梁学仕
Original assignee: Zhuzhou Bright New Material Co ltd
Current assignee: Zhuzhou Bright New Material Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-19
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a high polymer material crushing device which comprises a crushing box, wherein a crusher is arranged in the crushing box, discharge holes are formed in the two sides and the bottom of the crushing box respectively, screening sleeves are arranged on the two sides of the crushing box respectively, a screening plate is fixedly connected in the screening sleeves, motors are fixedly connected to the two sides of the crushing box respectively, and worms are fixedly connected to the output ends of the motors. According to the utility model, the V-shaped sieve plate is used for sieving materials through the sieving sleeve, so that smaller materials can fall out downwards through the sieving sleeve and the sieving plate, and then the motor drives the sieving sleeve through the worm wheel and the worm to pour larger materials into the circulation port and the crushing box for secondary crushing, so that the crushing and sieving device has the advantage of being convenient for crushing and sieving, the problems that the crushed materials cannot be sieved and the larger materials cannot be secondarily crushed when the conventional high polymer material crushing device is used are solved, and the crushing efficiency is improved.

Description

High polymer material reducing mechanism

Technical Field

The utility model relates to the technical field of high polymer material processing, in particular to a high polymer material crushing device.

Background

In some macromolecular material course of working, can use reducing mechanism to carry out shredding, but current macromolecular material reducing mechanism is when using, can't sieve the material after smashing, can't carry out the regrinding to great material simultaneously, influences crushing efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a high polymer material crushing device, which has the advantage of being convenient for crushing and screening, and solves the problems that the crushed material cannot be screened and the larger material cannot be secondarily crushed when the conventional high polymer material crushing device is used.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a macromolecular material reducing mechanism, includes crushing case, the inside of crushing case is provided with the grinder, the discharge gate has all been seted up to the both sides and the bottom of crushing case, the both sides of crushing case all are provided with the screening cover, the inside fixedly connected with screening board of screening cover, the equal fixedly connected with motor in both sides of crushing case, the output fixedly connected with worm of motor, the both sides of crushing case all have the bull stick through bearing swing joint, the fixed surface that connecting rod and screening cover are passed through to the surface of bull stick is connected, the fixed surface of bull stick is connected with the worm wheel, worm and worm wheel meshing, the bottom fixedly connected with V-arrangement sieve of crushing incasement chamber, the circulation mouth has all been seted up at the top of crushing incasement both sides.

Preferably, the two sides of the crushing box are fixedly connected with positioning boxes, and the positioning boxes are sleeved on the surfaces of the rotating rods.

Preferably, a sealing ring is fixedly connected to one side of the screening sleeve, which is close to the crushing box, and the surface of the sealing ring is in contact with the surface of the crushing box.

Preferably, the top of the inner wall of the positioning box is fixedly connected with a round sleeve, and the top end of the worm extends into the round sleeve.

Preferably, the two sides of the crushing box are fixedly connected with guide sleeves, and the bottom of each guide sleeve is communicated with a material guide pipe.

Preferably, a circular plate is fixedly connected to the inside of the guide sleeve, and the top of the circular plate is in contact with the surface of the screening sleeve.

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

1. according to the utility model, the V-shaped sieve plate is used for sieving materials through the sieving sleeve, so that smaller materials can fall out downwards through the sieving sleeve and the sieving plate, and then the motor drives the sieving sleeve through the worm wheel and the worm to pour larger materials into the circulation port and the crushing box for secondary crushing, so that the crushing and sieving device has the advantage of being convenient for crushing and sieving, the problems that the crushed materials cannot be sieved and the larger materials cannot be secondarily crushed when the conventional high polymer material crushing device is used are solved, and the crushing efficiency is improved.

2. According to the utility model, the positioning box is arranged, so that the motor can be protected, the rotating rod can be supported, and the supporting strength of the rotating rod is improved.

3. According to the utility model, by arranging the sealing ring, the gap between the crushing box and the screening sleeve can be reduced, and the phenomenon that materials are easy to fall out through the gap is avoided.

4. According to the utility model, the round sleeve is arranged, so that the worm can be supported, and the stability of the worm in rotation is improved.

5. According to the utility model, the guide sleeve is arranged, so that the discharged materials can be guided, and a user can conveniently collect the screened materials.

6. According to the utility model, the circular plate is arranged, so that the screening sleeve can be supported, and the stability of the screening sleeve is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

figure 3 is a perspective schematic view of a screening sleeve of the present invention.

In the figure: 1. a crushing box; 2. a pulverizer; 3. a discharge port; 4. screening sleeve; 5. a screening plate; 6. a motor; 7. a worm; 8. a rotating rod; 9. a worm gear; 10. a V-shaped sieve plate; 11. a circulation port; 12. a positioning box; 13. a seal ring; 14. a round sleeve; 15. a guide sleeve; 16. a material guide pipe; 17. a circular plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 3, the utility model provides a high polymer material crushing device, which comprises a crushing box 1, wherein a crusher 2 is arranged inside the crushing box 1, discharge ports 3 are respectively formed in two sides and the bottom of the crushing box 1, screening sleeves 4 are respectively arranged on two sides of the crushing box 1, a screening plate 5 is fixedly connected inside the screening sleeves 4, a motor 6 is fixedly connected to two sides of the crushing box 1, a worm 7 is fixedly connected to an output end of the motor 6, rotating rods 8 are movably connected to two sides of the crushing box 1 through bearings, the surfaces of the rotating rods 8 are fixedly connected with the surfaces of the screening sleeves 4 through connecting rods, a worm wheel 9 is fixedly connected to the surface of each rotating rod 8, the worm 7 is meshed with the worm wheel 9, a V-shaped screen plate 10 is fixedly connected to the bottom of an inner cavity of the crushing box 1, and circulation ports 11 are respectively formed in the tops of two sides of the crushing box 1.

Referring to fig. 1, the two sides of the crushing box 1 are fixedly connected with positioning boxes 12, and the positioning boxes 12 are sleeved on the surfaces of the rotating rods 8.

As a technical optimization scheme of the utility model, the positioning box 12 is arranged, so that the motor 6 can be protected, the rotating rod 8 can be supported, and the supporting strength of the rotating rod 8 is improved.

Referring to fig. 3, a sealing ring 13 is fixedly connected to one side of the sieving housing 4 close to the crushing box 1, and the surface of the sealing ring 13 is in contact with the surface of the crushing box 1.

As a technical optimization scheme of the utility model, by arranging the sealing ring 13, the gap between the crushing box 1 and the screening sleeve 4 can be reduced, and the phenomenon that materials easily fall out through the gap is avoided.

Referring to fig. 2, a round sleeve 14 is fixedly connected to the top of the inner wall of the positioning box 12, and the top end of the worm 7 extends into the round sleeve 14.

As a technical optimization scheme of the utility model, the worm 7 can be supported by arranging the round sleeve 14, so that the stability of the worm 7 during rotation is improved.

Referring to fig. 1, guide sleeves 15 are fixedly connected to both sides of the pulverizing box 1, and a material guide pipe 16 is communicated with the bottom of the guide sleeve 15.

As a technical optimization scheme of the utility model, the guide sleeve 15 is arranged, so that discharged materials can be guided, and a user can conveniently collect the screened materials.

Referring to fig. 1, a circular plate 17 is fixedly attached to the inside of the guide housing 15, and the top of the circular plate 17 is in contact with the surface of the sieving housing 4.

As a technical optimization scheme of the utility model, the circular plate 17 is arranged to support the screening sleeve 4, so that the stability of the screening sleeve 4 is improved.

The working principle and the using process of the utility model are as follows: during the use, the user at first starts grinder 2 and motor 6, then pour the material into the inside of smashing case 1, grinder 2 can carry out shredding to smashing case 1, the inside of sieving cover 4 can be fallen to the material after smashing, motor 6 drives worm 7 and rotates, worm 7 drives bull stick 8 through worm wheel 9 and rotates, bull stick 8 then can drive sieving cover 4 and rotate and sieve the material, less material can be exported to the inside of dropping to uide bushing 15 through sieving cover 4 and sieving board 5, and great material then can be in sieving cover 4 rotation to circulation mouth 11 department, fall again to the inside of smashing case 1 through circulation mouth 11 and carry out the regrinding, thereby reach the effect of being convenient for smash the screening.

In summary, the following steps: this macromolecular material reducing mechanism, sieve the material through screening cover 4 by V-arrangement sieve 10, make less material can through screening cover 4 and screening board 5 fall out downwards, drive screening cover 4 by motor 6 through worm wheel 9 and worm 7 again and pour great material into circulation mouth 11 and crushing case 1's inside and carry out the regrinding, thereby possessed the advantage of being convenient for smash the screening, solved current macromolecular material reducing mechanism when using, can't sieve the material after smashing, can't carry out the regrinding problem to great material simultaneously, crushing efficiency has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a macromolecular material reducing mechanism, includes crushing case (1), its characterized in that: a crusher (2) is arranged inside the crushing box (1), discharge holes (3) are respectively arranged at the two sides and the bottom of the crushing box (1), both sides of the crushing box (1) are provided with screening sleeves (4), the screening sleeves (4) are fixedly connected with screening plates (5) inside, both sides of the crushing box (1) are fixedly connected with a motor (6), the output end of the motor (6) is fixedly connected with a worm (7), two sides of the crushing box (1) are movably connected with rotating rods (8) through bearings, the surface of the rotating rod (8) is fixedly connected with the surface of the screening sleeve (4) through a connecting rod, the surface of the rotating rod (8) is fixedly connected with a worm wheel (9), the worm (7) is meshed with the worm wheel (9), the bottom of the inner cavity of the crushing box (1) is fixedly connected with a V-shaped sieve plate (10), the top parts of the two sides of the crushing box (1) are provided with circulating ports (11).

2. A polymer material pulverizing apparatus as defined in claim 1, wherein: the two sides of the crushing box (1) are fixedly connected with positioning boxes (12), and the positioning boxes (12) are sleeved on the surface of the rotating rod (8).

3. A polymer material pulverizing apparatus as defined in claim 1, wherein: screening cover (4) are close to one side fixedly connected with sealing washer (13) of smashing case (1), the surface of sealing washer (13) and the surface contact who smashes case (1).

4. A polymer material pulverizing apparatus as defined in claim 2, wherein: the top fixedly connected with circle cover (14) of location case (12) inner wall, the top of worm (7) extends to the inside of circle cover (14).

5. A polymer material pulverizing apparatus as defined in claim 1, wherein: the two sides of the crushing box (1) are fixedly connected with guide sleeves (15), and the bottom of each guide sleeve (15) is communicated with a material guide pipe (16).

6. A polymeric material reducing apparatus according to claim 5, wherein: and a circular plate (17) is fixedly connected to the inside of the guide sleeve (15), and the top of the circular plate (17) is in contact with the surface of the screening sleeve (4).