CN219445797U

CN219445797U - Plastic raw material crusher for preventing blocking

Info

Publication number: CN219445797U
Application number: CN202320792611.9U
Authority: CN
Inventors: 陈运利
Original assignee: Zhuji Zhongyou Polymer Materials Co ltd
Current assignee: Zhuji Zhongyou Polymer Materials Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-08-01
Anticipated expiration: 2033-04-12

Abstract

The utility model relates to the technical field of crushers, in particular to an anti-blocking plastic raw material crusher, which comprises: the main part, including the crushed aggregates case, the lower surface fixedly connected with support bracket of crushed aggregates case presses material mechanism, including pressing the workbin, press the upper surface fixedly connected of workbin and crushed aggregates case, one side of crushed aggregates case is provided with the sliding mechanism, the sliding mechanism includes the side hack lever. According to the device, the material pressing head capable of preferentially pressing the plastic plate is arranged, so that the plastic raw material fed into the device is compressed in volume, and easily enters the middle of the rotor at the lower end to be smashed, and the condition of blocking materials in the device is prevented.

Description

Plastic raw material crusher for preventing blocking

Technical Field

The utility model relates to the technical field of crushers, in particular to an anti-blocking plastic raw material crusher.

Background

The plastic raw material crusher is a machine device for crushing, cutting and other treatment of plastic raw materials, and is widely applied to the plastic product processing industry. .

The plastic raw material pulverizer mainly aims at recycling waste plastic products or waste materials in the production process, crushing the waste plastic products or waste materials into smaller particles or powder so as to facilitate subsequent processing molding or secondary injection molding, and due to the characteristic of smooth plastic surfaces, when the plastic plates fed into the pulverizer are smooth and smooth, the plastic plates are not easy to be driven to be crushed by an internal crushing rotor, and further in the process of continuously feeding at the upper end, the internal blockage is easily caused, so that the work is influenced.

Disclosure of Invention

The utility model aims to provide a plastic raw material crusher for preventing blocking, which solves the problems that the plastic plate fed into the crusher is not easy to be driven by an internal crushing rotor to crush when the plastic plate is flat and smooth due to the characteristic of smooth surface of the plastic in the background technology, and the inner blocking is easy to be caused in the process of continuously feeding at the upper end, so that the work is influenced.

In order to achieve the above purpose, the utility model provides a plastic raw material crusher for preventing blocking, comprising:

the main body comprises a crushing box, wherein the lower surface of the crushing box is fixedly connected with a support bracket, and a material storage cylinder is arranged on the side edge of the crushing box;

the pressing mechanism comprises a pressing box, the pressing box is fixedly connected with the upper surface of the crushing box, a propping plate is arranged at the lower end of the pressing box, a pressed block is fixedly connected with the inner surface of the pressing box, a feeding hopper is fixedly connected with the upper surface of the pressing box, a foot supporting plate is fixedly connected with the upper end of a supporting bracket, a hydraulic cylinder is fixedly connected with the upper end of the foot supporting plate, and a pressing head is fixedly connected with the outer surface of the hydraulic cylinder.

Preferably, a sliding mechanism is arranged on one side of the crushing box and comprises a side frame rod, and a sliding table is fixedly connected to the upper surface of the side frame rod.

Preferably, the inside of crushed aggregates case is provided with the rotor, press the workbin to be the cuboid shape, press the inside of workbin to be hollow structure, it is two sets of to support the position board, two sets of support the position board and the internal surface fixed connection of crushed aggregates case, two sets of support and be provided with the through-hole between the position board, the through-hole is just to the garrulous material level of the inside rotor of crushed aggregates case.

Preferably, the pressed block is fixedly connected with the upper surface of a group of abutting plates, the width of the pressed block is the same as that of the fixed abutting plates, the support bracket is fixedly connected with the hydraulic cylinder through the foot supporting plate, and the hydraulic cylinder is arranged at the outer side position of one end of the pressing box, which is far away from the pressed block.

Preferably, the hydraulic cylinder is in sliding cross connection with the outer surface of the pressing box, the pressing head is located at the position of the opposite side of the inside of the pressing box to the pressed block, the pressing head is formed by two parts, one part of the pressing head is an upper baffle plate, the other part of the pressing head is a pressing plate, the upper baffle plate of the pressing head is horizontally arranged, and the pressing plate of the pressing head is vertically arranged.

Preferably, the sliding table is located at one side of the crushing box, the sliding table is arranged in an inclined mode, and the slope of the sliding table slopes to the inside of the feeding hopper.

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

1. the device is provided with the pressure stub bar that can carry out preferential extrusion to the plastic slab, and then will send into the inside plastic raw materials volume compression of device, makes it get into the rotor centre of lower extreme easily and is stirred garrulous, and then prevents that the putty condition from appearing inside.

2. Through the setting of sliding table, and then the convenience is thrown the material to the inside of feeder hopper, and is difficult to cause a large amount of raw materials accumulations's condition.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic side perspective view of the structure of the present utility model;

FIG. 3 is a partial perspective view of the structure of the press box of FIG. 1 according to the present utility model;

fig. 4 is a schematic perspective view of the structure of the press box in fig. 1.

In the figure: 1. a crushing box; 11. a support bracket; 12. a storage cylinder; 2. pressing a material box; 21. a positioning plate; 22. pressing blocks; 23. a feed hopper; 24. a foot supporting plate; 25. a hydraulic cylinder; 26. pressing a material head; 3. a side rack bar; 31. and a material sliding table.

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:

an anti-blocking plastic raw material pulverizer, comprising:

the main part, including the crushed material case 1, the lower surface fixedly connected with support bracket 11 of crushed material case 1, the side of crushed material case 1 is provided with storage cylinder 12, sets up through the inside rotor of crushed material case 1, and then extrudees the breakage to the plastics raw materials, makes it become garrulous cubic.

The material pressing mechanism comprises a material pressing box 2, wherein the material pressing box 2 is fixedly connected with the upper surface of the material crushing box 1, the lower end of the material pressing box 2 is provided with a supporting plate 21, the inner surface of the material pressing box 2 is fixedly connected with a pressed block 22, the upper surface of the material pressing box 2 is fixedly connected with a feed hopper 23, the upper end of a support bracket 11 is fixedly connected with a foot plate 24, the upper end of the foot plate 24 is fixedly connected with a hydraulic cylinder 25, the outer surface of the hydraulic cylinder 25 is fixedly connected with a material pressing head 26, and the material is extruded and deformed before being crushed through the arrangement of the material pressing mechanism, so that the material is convenient to enter the position between rotors to be crushed.

Further, one side of the crushed aggregates case 1 is provided with a sliding mechanism, the sliding mechanism comprises a side frame rod 3, the upper surface of the side frame rod 3 is fixedly connected with a sliding table 31, and raw materials are sequentially fed into the feed hopper 23 through the arrangement of the sliding mechanism, so that blockage is avoided.

Further, the inside of crushed aggregates case 1 is provided with the rotor, and pressure workbin 2 is the cuboid shape, and the inside of pressure workbin 2 is hollow structure, and support the position board 21 and be two sets of, two sets of support position board 21 and the internal surface fixed connection of crushed aggregates case 1 are provided with the opening between two sets of support position boards 21, and the opening is just to the garrulous material level of the inside rotor of crushed aggregates case 1, through the society of support position board 21, and then prevent that the plastics raw materials from directly getting into the inside of crushed aggregates case 1.

Further, the compression block 22 is fixedly connected with the upper surface of a group of abutment plates 21, and the width of the compression block is the same as that of the fixed abutment plates 21, the supporting bracket 11 is fixedly connected with the hydraulic cylinder 25 through the foot supporting plate 24, the hydraulic cylinder 25 is arranged at the outer side of one end of the compression box 2, which is far away from the compression block 22, and one side of the inside of the compression box 2 is filled through the arrangement of the compression block 22 so as to facilitate the raw materials inside the compression box 2 to be extruded and then directly fall into the inside of the crushing box 1 from the position between the abutment plates 21.

Further, the hydraulic cylinder 25 is slidably connected with the outer surface of the material pressing box 2 in a penetrating manner, the material pressing head 26 is located in the material pressing box 2 and is located at the position on the opposite side of the pressed block 22, the material pressing head 26 is formed by two parts, one part of the material pressing head 26 is an upper baffle plate, the other part of the material pressing head 26 is a material pressing plate, the upper baffle plate of the material pressing head 26 is horizontally arranged, the material pressing plate of the material pressing head 26 is vertically arranged, and the material pressing head 26 is arranged so as to squeeze and deform the original material inside the material pressing box 2, so that the material pressing box is easy to crush.

Further, the sliding table 31 is located at one side of the crushing box 1, the sliding table 31 is arranged in an inclined mode, the slope of the sliding table 31 is inclined to the inside of the feeding hopper 23, and plastic raw materials can be further slid through the arrangement of the sliding table 31, so that feeding is facilitated, and blocking is not easy to occur.

Working principle: the device carries out the material pay-off that slides through slide table 31 department to the inside of feeder hopper 23, and then get into the inside of swage box 2 through feeder hopper 23, and drive swage head 26 under the drive of pneumatic cylinder 25 and extrude the deformation to plastics, make its volume compressed and be the size that can get into the through-hole between supporting position board 21, and then fall into the inside of garrulous workbin 1 and smash by the rotor, when the inside of feeder hopper 23 carries out the in-process of continuous pay-off, some can fall on the upper baffle of swage head 26, and fall into again between swage head 26 and the pressurized piece 22 and be extruded at the in-process that swage head 26 moved back, thereby warp under the extrusion of swage head 26 again, in order to extrude the crushing in proper order.

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. An anti-blocking plastic raw material crusher, which is characterized by comprising:

the main body comprises a crushing box (1), wherein the lower surface of the crushing box (1) is fixedly connected with a supporting bracket (11), and a material storage barrel (12) is arranged on the side edge of the crushing box (1);

the utility model provides a material pressing mechanism, includes press case (2), the upper surface fixed connection of press case (2) and crushed aggregates case (1), the lower extreme of press case (2) is provided with to position board (21), the internal surface fixedly connected with of press case (2) receives compression piece (22), the upper surface fixedly connected with feeder hopper (23) of press case (2), the support bracket (11) is upper end fixedly connected with frame sole (24), the upper end fixedly connected with pneumatic cylinder (25) of frame sole (24), the surface fixedly connected with pressure stub bar (26) of pneumatic cylinder (25).

2. The anti-blocking plastic raw material pulverizer as defined in claim 1, wherein: one side of the crushing box (1) is provided with a sliding mechanism, the sliding mechanism comprises a side frame rod (3), and the upper surface of the side frame rod (3) is fixedly connected with a sliding table (31).

3. The anti-blocking plastic raw material pulverizer as defined in claim 1, wherein: the inside of crushed aggregates case (1) is provided with the rotor, press workbin (2) to be the cuboid shape, press the inside of workbin (2) to be hollow structure, support position board (21) to be two sets of, two sets of support position board (21) and the internal surface fixed connection of crushed aggregates case (1), two sets of be provided with the through-hole between support position board (21), the through-hole is just to the garrulous material level of the inside rotor of crushed aggregates case (1).

4. A plugging-preventing plastic material crusher as defined in claim 3, wherein: the compression block (22) is fixedly connected with the upper surface of a group of abutment plates (21), the width of the compression block is the same as that of the fixed abutment plates (21), the support bracket (11) is fixedly connected with the hydraulic cylinder (25) through the foot supporting plate (24), and the hydraulic cylinder (25) is arranged at the outer side position of one end, far away from the compression block (22), of the compression box (2).

5. The anti-blocking plastic raw material pulverizer as defined in claim 1, wherein: the hydraulic cylinder (25) is connected with the outer surface of the material pressing box (2) in a sliding and penetrating mode, the material pressing head (26) is located at the position of one side, opposite to the position of the opposite side, of the material pressing box (2) and the position of the opposite side of the pressed block (22), the material pressing head (26) is formed by two parts, one part of the material pressing head (26) is an upper baffle, the other part of the material pressing head (26) is a material pressing plate, the upper baffle of the material pressing head (26) is horizontally arranged, and the material pressing plate of the material pressing head (26) is vertically arranged.

6. The anti-blocking plastic raw material pulverizer as set forth in claim 2, wherein: the sliding table (31) is positioned at one side of the crushing box (1), the sliding table (31) is obliquely arranged, and the slope of the sliding table (31) is inclined to the inside of the feeding hopper (23).