CN219482793U

CN219482793U - Crushing separator with screen

Info

Publication number: CN219482793U
Application number: CN202320554169.6U
Authority: CN
Inventors: 李晓夫
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-08-08
Anticipated expiration: 2033-03-14

Abstract

The utility model relates to a crushing separator with a screen, which comprises a frame, wherein a crushing chamber, a screening mechanism and a conveying belt for conveying products to be crushed to the crushing chamber are arranged on the frame, the screening mechanism comprises a roller group which is obliquely arranged and a collecting chamber which is positioned below the roller group, the roller group comprises a discharge end and a feed end, the feed end is higher than the discharge end, the roller group comprises a first roller and a second roller which are arranged at intervals, the crushing chamber is provided with a first blanking port corresponding to the feed end, a driving motor for driving the roller group to rotate is arranged on the frame, the screening mechanism further comprises a screening part which is positioned below the collecting chamber, the screening part comprises a screen and a driving piece for driving the screen to reciprocate, the bottom of the collecting chamber is provided with a second blanking port corresponding to the screen, and the screening part further screens crushed product particles. By adopting the technical scheme, the utility model provides the crushing separator with the screen, which can screen particles generated after crushing according to the particle size in a multi-level manner.

Description

Crushing separator with screen

Technical Field

The utility model relates to the technical field of product separation, in particular to a crushing separator with a screen.

Background

In life, people can produce a plurality of wastes such as plastics, metals, and if the wastes are discarded at will, serious environmental pollution and resource waste can be caused, so that a device which can treat the wastes and is convenient for the wastes to be reused is needed.

The prior application with the application number of 202122931158.9 discloses an automatic plastic product separator, which comprises a conveying belt, a crushing mechanism, a screening mechanism, a driving mechanism and a supporting frame, wherein the screening mechanism separates qualified and unqualified product particles, and is convenient to secondarily crush unqualified products. However, the crushed qualified product particles are not further screened, and when the crushed product particles are reused, the crushed product particles are often required to be screened again, which is very troublesome.

Disclosure of Invention

The purpose of the utility model is that: in order to overcome the defects of the prior art, the utility model provides the crushing separator which can carry out multi-level screening on crushed product particles according to the particle size.

The technical scheme of the utility model is as follows: the utility model provides a take crushing separating centrifuge of screen cloth, includes the frame, be equipped with crushing chamber, screening mechanism in the frame and to the conveyer belt of crushing chamber conveying wait to break the product, screening mechanism is including the cylinder group that the slope set up and be located the collecting chamber of cylinder group below, and the cylinder group includes the discharge end and is located the feed end of crushing chamber below, and the feed end is higher than the discharge end, the crushing chamber corresponds the feed end and is equipped with first blanking mouth, the cylinder group is including first cylinder and the second cylinder that the interval set up, be equipped with driving roller group pivoted driving motor in the frame, screening mechanism is still including the screening portion that is located the collecting chamber below, and screening portion includes screen cloth and drives the screen cloth and carry out reciprocating motion's driving piece, the second blanking mouth has been seted up corresponding to the collecting chamber bottom, and screening portion carries out further screening to the product particle after breaking.

Further: the screening portion comprises a single layer or a plurality of layers of screens which are arranged at intervals, the sizes of the screen holes on each layer of screens are different, and the larger the screen holes are, the closer the screen holes are to the second blanking port.

By adopting the technical scheme, through the screens with different screen sizes and arranged at intervals in multiple layers, the crushed product particles are screened in multiple layers, and the screen has a simple structure and is convenient to use.

Still further, the present utility model provides: the crushing device comprises a crushing roller and a plurality of separation baffles fixedly connected to the inner side wall of the crushing chamber at intervals, the crushing roller is rotationally connected to the side wall of the crushing chamber, a plurality of crushing heads are arranged on the crushing roller at intervals, the driving motor drives the roller group and the crushing roller to rotate simultaneously, and when the crushing roller is rotated, the end parts of the crushing heads can pass through gaps between two adjacent separation baffles.

Adopt above-mentioned still further setting, through separating baffle and broken head's cooperation, broken waste material, simple structure, convenient to use.

Still further, the present utility model is provided with: the automatic crushing machine is characterized in that an adapter seat is arranged on the machine frame, a driving wheel is arranged on an output shaft of the driving motor, a first driven wheel and a second driven wheel which are in linkage fit are arranged on the adapter seat, a third driven wheel is arranged on the first roller, a first transmission part is sleeved on the driving wheel and the first driven wheel, a tensioning wheel is arranged on the machine frame, a second transmission part is sleeved on the second driven wheel, the third driven wheel and the tensioning wheel, a fourth driven wheel is arranged on the second roller, the fourth driven wheel is pressed on the outer surface of the second transmission part, a fifth driven wheel is arranged on the crushing roller, and a third transmission part is sleeved on the fifth driven wheel and the driving wheel.

By adopting the above arrangement, the crushing roller and the roller set are driven to rotate simultaneously by the driving motor, so that the production cost is saved.

Still further, the present utility model is provided with: the two ends of the first roller are respectively and rotatably connected with an adjusting block, the corresponding adjusting blocks on the frame are fixedly connected with adjusting seats, adjusting rods are connected with the adjusting seats in a threaded mode and are rotatably connected with the adjusting blocks, the first roller is driven to move by the rotating adjusting rods, and the distance between the first roller and the second roller is adjusted.

Adopt above-mentioned still further setting, through the interval between the adjustment two cylinders, satisfy and carry out preliminary screening to the granule of equidimension not, it is very convenient.

Still further, the present utility model is provided with: the separation baffle is in an arc-shaped arrangement.

Adopt above-mentioned still further setting, through setting up into the arc with separating baffle, the cover is located on the crushing room, can be better prevent that the product from going out from the top of crushing room in crushing process.

Still further, the present utility model is provided with: and an exhaust fan is arranged on the conveying belt.

Adopt above-mentioned still further setting, through the exhaust fan, to the conveyer belt through the broken product of waiting of heating cool off, convenient and practical.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the driving motor of the present utility model for simultaneously driving the crushing roller and the roller set to rotate;

FIG. 3 is a schematic top view of the sifting portion of the present utility model;

FIG. 4 is a schematic view of the cross-sectional structure A-A of FIG. 3 according to the present utility model;

FIG. 5 is a schematic view of the explosion structure of the crushing chamber of the present utility model;

fig. 6 is a schematic structural view of a first roller and a member for adjusting a space between the two rollers according to the present utility model.

Description of the embodiments

The technical solutions of the present embodiment will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments 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.

It should be noted that all directional indications (such as up, down, front, and rear … …) in the description of the present utility model are merely for explaining the relative positional relationship, movement, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. In the description of the present utility model, "a number" means at least two, for example, two, three, etc., unless specifically defined otherwise.

As shown in fig. 1-6, the crushing separator with a screen comprises a frame 1, wherein a crushing chamber 4, a screening mechanism and a conveying belt 2 for conveying products to be crushed to the crushing chamber 4 are arranged on the frame 1, the conveying belt 2 conveys the products to be crushed to the crushing chamber 4, the screening mechanism comprises a roller group 31 and a collecting chamber 32, the roller group 31 is obliquely arranged, the collecting chamber 32 is arranged below the roller group 31, the roller group 31 comprises a discharge end and a feed end arranged below the crushing chamber 4, the feed end is higher than the discharge end, a first blanking port is arranged on the crushing chamber 4 corresponding to the feed end, crushed product particles drop to the feed end on the roller group 31 from the first blanking port, the roller group 31 comprises a first roller 313 and a second roller 314 which are arranged at intervals, a driving motor 11 for driving the roller group 31 to rotate is arranged on the frame 1, the driving motor 11 drives the first roller 313 and the second roller 314 to rotate, under the action of gravity, particles with smaller volume after crushing fall into the collecting chamber 32 from a gap between the two rollers, and meanwhile, the particles with larger volume after crushing go out from discharge ends of the two rollers to finish preliminary screening of the particles after crushing, the screening mechanism further comprises a screening part 33 positioned below the collecting chamber 32, the screening part 33 comprises a screen 331 and a driving piece 332 for driving the screen 331 to reciprocate, the bottom of the collecting chamber 32 is provided with a second blanking port 322 corresponding to the screen 331, the screening part 33 further screens the particles after crushing, wherein the driving piece 332 can be a cylinder, the cylinder pulls the screen 331 to perform reciprocating vibration screening, of course, the driving piece 332 can also be a motor, the screen 331 is driven to perform reciprocating motion through screw nut matching, of course, the screen 331 may be vibrated by a vibration motor, or the screen 331 may be sieved by electromagnetic vibration, so as to sieve particles on the screen 331; the sieving part 33 comprises a single layer or multiple layers of sieves 331 which are arranged at intervals, the sizes of sieve holes on each layer of sieves 331 are different, the bigger the sieve holes are, the closer the sieve 331 is to the second blanking port 322, the multiple layers of sieves 331 are used for classifying and sieving crushed product particles according to different sizes of the particles, the later secondary utilization is facilitated, and the specification of the sieve 331 can be freely selected and assembled according to actual requirements; the crushing device 41 is arranged in the crushing chamber 4, the crushing device 41 comprises a crushing roller 411 and a plurality of separation baffles 42 which are fixedly connected to the inner side wall of the crushing chamber 4 at intervals, the crushing roller 411 is rotationally connected to the side wall of the crushing chamber 4, a plurality of crushing heads 413 are arranged on the crushing roller 411 at intervals, the driving motor 11 simultaneously drives the roller group 31 and the crushing roller 411 to rotate, when the crushing roller 411 is rotated, the end part of the crushing head 413 can pass through a gap between two adjacent separation baffles 42, and when the crushing device is used, the driving motor 11 rotates to drive the crushing roller 411 to rotate, so that the crushing head 413 is driven to rotate, a product to be crushed in the crushing chamber 4 is stirred onto the separation baffles 42, the product cannot fly out of the crushing chamber 4 under the blocking of the separation baffles 42, and the crushing head 413 continuously crushes the product in the crushing chamber 4 under the cooperation of the separation baffles 42; the frame 1 is provided with an adapter seat 12, the output shaft of the driving motor 11 is provided with a driving wheel 111, the adapter seat 12 is provided with a first driven wheel 121 and a second driven wheel 122 which are in linkage fit, wherein the first driven wheel 121 and the second driven wheel 122 on the adapter seat 12 can be in linkage fit through a bevel gear group, the first roller 313 is provided with a third driven wheel 3131, the driving wheel 111 and the first driven wheel 121 are sleeved with a first transmission piece 5, the driving wheel 111 rotates to drive the first driven wheel 121 to rotate through the first transmission piece 5, the frame 1 is provided with a tensioning wheel 16, the second driven wheel 122, the third driven wheel 3131 and the tensioning wheel 16 are sleeved with a second transmission piece 6, the second roller 314 is provided with a fourth driven wheel 3141, the fourth driven wheel 3141 is pressed on the outer surface of the second transmission piece 6, the second driven wheel 122, the third driven wheel 3131 and the fourth driven wheel 3141 are in linkage fit through the second transmission piece 6, the rotation directions of the first roller 313 and the second roller 314 are respectively rotated relatively towards each other, broken product particles are ensured to fall from a gap between the two rollers, the tensioning wheel 16 plays a tensioning role on the second transmission piece 6, the breaking roller 411 is provided with a fifth driven wheel 4311, the fifth driven wheel 4311 and the driving wheel 111 are sleeved with a third transmission piece 7, the driving wheel 111 is rotated to drive the fifth driven wheel 4311 to rotate through the third transmission piece 7, wherein the first transmission piece 5, the second transmission piece 6 and the third transmission piece 7 can be transmission belts such as transmission belts, chain belts and the like, when the crushing roller is used, under the action of the first transmission piece 5, the second transmission piece 6 and the third transmission piece 7, a driving motor 11 is realized to drive the roller group 31 and the breaking roller 411 to rotate simultaneously, the cost is reduced.

In this embodiment, the two ends of the first roller 313 are rotatably connected with the adjusting blocks 8, the first roller 313 and the adjusting blocks 8 are driven to move by a bearing or a snap ring, the adjusting blocks 8 cannot rotate or displace when the first roller 313 rotates, the corresponding adjusting blocks 8 on the frame 1 are fixedly connected with the adjusting seats 9, the adjusting seats 9 are in threaded connection with the adjusting rods 91, the adjusting rods 91 are rotatably connected with the adjusting blocks 8, the adjusting rods 91 and the adjusting blocks 8 are only rotated but cannot displace by the bearing or the snap ring, the adjusting rods 91 are rotated, the first roller 313 is driven to move under the action of the threads, and the distance between the first roller 313 and the second roller 314 is adjusted, so that the sizes of particles falling from gaps between the first roller 313 and the second roller 314 are controlled; the separation baffle plate 42 is arranged in an arc shape, and the separation baffle plate 42 is arranged in an arc shape and is covered on the crushing chamber 4, so that products can be better prevented from going out from the upper part of the crushing chamber 4 in the crushing process; the conveyer belt 2 is provided with the exhaust fan 21, and the exhaust fan 21 is used for cooling the product to be crushed on the conveyer belt, so that the cooling speed is faster and the crushing is convenient.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to base the implementation on the basis of those skilled in the art, and when the technical solutions are contradictory or cannot be implemented, it should be considered that the combination of the technical solutions does not exist, and is not within the scope of protection claimed by the present utility model.

Claims

1. The utility model provides a take broken separating centrifuge of screen cloth, includes the frame, be equipped with broken room, screening mechanism in the frame and to the conveyer belt of broken product is waited to the broken room of transportation, screening mechanism is including the cylinder group that the slope set up and be located the collecting chamber of cylinder group below, and the cylinder group includes the discharge end and is located the feed end of broken room below, and the feed end is higher than the discharge end, broken room corresponds the feed end and is equipped with first blanking mouth, the cylinder group is including first cylinder and the second cylinder that the interval set up, be equipped with driving roller group pivoted driving motor in the frame, its characterized in that: the screening mechanism further comprises a screening part located below the collecting chamber, the screening part comprises a screen and a driving piece for driving the screen to reciprocate, a second blanking port is formed in the bottom of the collecting chamber corresponding to the screen, and the screening part is used for further screening broken product particles.

2. The screen crushing separator as claimed in claim 1, wherein: the crushing device comprises a crushing roller and a plurality of separation baffles fixedly connected to the inner side wall of the crushing chamber at intervals, the crushing roller is rotationally connected to the side wall of the crushing chamber, a plurality of crushing heads are arranged on the crushing roller at intervals, the driving motor drives the roller group and the crushing roller to rotate simultaneously, and when the crushing roller is rotated, the end parts of the crushing heads can pass through gaps between two adjacent separation baffles.

3. The screen crushing separator as claimed in claim 2, wherein: the automatic crushing machine is characterized in that an adapter seat is arranged on the machine frame, a driving wheel is arranged on an output shaft of the driving motor, a first driven wheel and a second driven wheel which are in linkage fit are arranged on the adapter seat, a third driven wheel is arranged on the first roller, a first transmission part is sleeved on the driving wheel and the first driven wheel, a tensioning wheel is arranged on the machine frame, a second transmission part is sleeved on the second driven wheel, the third driven wheel and the tensioning wheel, a fourth driven wheel is arranged on the second roller, the fourth driven wheel is pressed on the outer surface of the second transmission part, a fifth driven wheel is arranged on the crushing roller, and a third transmission part is sleeved on the fifth driven wheel and the driving wheel.

4. A screen crushing separator according to claim 1 or 2 or 3, characterized in that: the screening portion comprises a single layer or a plurality of layers of screens which are arranged at intervals, the sizes of the screen holes on each layer of screens are different, and the larger the screen holes are, the closer the screen holes are to the second blanking port.

5. The screen crushing separator of claim 4, wherein: the two ends of the first roller are respectively and rotatably connected with an adjusting block, the corresponding adjusting blocks on the frame are fixedly connected with adjusting seats, adjusting rods are connected with the adjusting seats in a threaded mode and are rotatably connected with the adjusting blocks, the first roller is driven to move by the rotating adjusting rods, and the distance between the first roller and the second roller is adjusted.

6. The screen crushing separator as claimed in claim 2, wherein: the separation baffle is in an arc-shaped arrangement.

7. The screen crushing separator of claim 6, wherein: and an exhaust fan is arranged on the conveying belt.