CN222245625U

CN222245625U - Plastic woven bag raw material multi-stage crushing device

Info

Publication number: CN222245625U
Application number: CN202420956405.1U
Authority: CN
Inventors: 姚彬; 庄海东; 郇玉洁
Original assignee: Shandong Wanhua Plastic Knitting Co ltd
Current assignee: Shandong Wanhua Plastic Knitting Co ltd
Priority date: 2024-05-06
Filing date: 2024-05-06
Publication date: 2024-12-27
Anticipated expiration: 2034-05-06

Abstract

The utility model relates to the technical field of plastic woven bag processing, in particular to a plastic woven bag raw material multistage crushing device which comprises a box body, wherein crushing rollers are rotatably arranged on two sides of an inner cavity of the box body, a crushing motor is fixed at the position, corresponding to the end head of the crushing rollers, of the outer wall of the box body, a transmission shaft of the crushing motor penetrates through the box body and is fixedly connected with the end heads of the crushing rollers, and crushing rollers are rotatably arranged on the lower sides of the two crushing rollers. According to the utility model, the recycled plastic products are primarily crushed by the crushing roller, and are crushed into smaller plastic sheets, and then the crushing blades are utilized to crush, so that the crushing effect can be remarkably improved, the consumption of the blades is greatly reduced, the effect of protecting the blades is achieved, and the service life of the blades is prolonged.

Description

Multistage breaker of plastic woven sack raw materials

Technical Field

The utility model relates to the technical field of plastic woven bag processing, in particular to a plastic woven bag raw material multistage crushing device.

Background

Most of raw materials used in the processing process of the plastic woven bag are recycled waste plastic products, and when the plastic products are processed, the raw materials are required to be crushed, so that a corresponding crushing device is required to be used;

The raw material crushing device of the existing plastic woven bag drives the crushing roller to rotate by utilizing the motor in the actual use process, so that the plastic is crushed by utilizing the crushing roller, but in the crushing process, a large plastic block is consumed by a crushing blade, so that the blade is damaged to a certain extent, the service life of the blade is influenced, and the condition that the crushing is not thorough exists. Therefore, we propose a plastic woven bag raw material multistage crushing device.

Disclosure of utility model

The utility model aims to provide a plastic woven bag raw material multistage crushing device, which solves the problems in the background technology.

The technical scheme is that the plastic woven bag raw material multistage crushing device comprises a box body, crushing rollers are rotatably arranged on two sides of an inner cavity of the box body, a crushing motor is fixed on the outer wall of the box body corresponding to the end of the crushing rollers, a transmission shaft of the crushing motor penetrates through the box body and is fixedly connected with the end of the crushing rollers, crushing rollers are rotatably arranged on the lower sides of the two crushing rollers, a crushing motor is fixed on the outer wall of the box body corresponding to the crushing rollers, a transmission shaft of the crushing motor penetrates through the box body and is fixedly connected with the crushing rollers, a plurality of uniformly distributed crushing blades are fixed on the outer wall of the crushing rollers, and a screen is fixed on the lower side of the inner cavity of the box body, close to the crushing blades.

Through adopting above-mentioned technical scheme, at in-service use's in-process, through leading-in box inner chamber with the material, utilize two crushing rollers to carry out preliminary breakage to the plastics raw materials, after the breakage is accomplished, the material after the breakage can continue to drop to can drop to smashing on the roller, utilize smashing the motor and drive crushing roller rotation, thereby utilize smashing the blade to smash the material, the kibbling material can sieve through the screen cloth, thereby qualified granule is discharged, the great plastic sheet of granule can be smashed repeatedly, guarantee kibbling thoroughness.

As a preferred implementation mode of the utility model, a feeding hopper is fixedly communicated with the middle part of the top of the box body, two sides of the inner cavity of the box body are hinged with material guiding plates, one side wall of each material guiding plate is hinged with an electric push rod, and the outer end of each electric push rod is fixedly connected with the inner wall of the box body.

Through adopting above-mentioned technical scheme, when there is not the material to last the import, the electricity push rod can drive the stock guide closure of both sides to avoid the piece to fly upward.

As a preferred embodiment of the utility model, an infrared opposite-emitting switch is fixed on the inner wall of the feed hopper.

Through adopting above-mentioned technical scheme, with the material leading-in feeder hopper in, the material whereabouts can trigger infrared correlation switch this moment to can start the stock guide of electricity push rod drive both sides and open.

As a preferred embodiment of the present utility model, a base is fixed to the bottom of the case.

Through adopting above-mentioned technical scheme, the setting of base for the steadiness is high in whole placing of device.

As a preferred embodiment of the utility model, a guide block is fixed at the bottom of the inner cavity of the box body, and a discharge hole is formed at the tail end of the guide block corresponding to the box body.

Through adopting above-mentioned technical scheme, smash qualified material and drop to the surface of guide block, then can export the box outside along the inclined plane of guide block to realize the ejection of compact.

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

According to the plastic woven bag raw material multistage crushing device, the recovered plastic products are primarily crushed by the crushing roller to be crushed into smaller plastic sheets, and then the plastic sheets are crushed by the crushing blades, so that the crushing effect can be remarkably improved, meanwhile, the consumption of the blades is greatly reduced, the effect of protecting the blades is achieved, and the service life of the blades is prolonged;

The guide plates on two sides can be closed by utilizing the electric push rod when materials are introduced, so that the situation that scraps fly to the outside of equipment to pollute the surrounding environment can be avoided, meanwhile, scales are prevented from splashing to staff to cause damage to the staff, and the electric push rod is automatically controlled by utilizing the infrared correlation switch, so that the use convenience of the device can be improved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the overall structure of a multi-stage crushing device for raw materials of a plastic woven bag;

Fig. 2 is a schematic diagram of a feed hopper structure of the multi-stage crushing device for plastic woven bag raw materials.

In the figure:

1. The device comprises a box body, a base, 12, a feed hopper, 13, a crushing roller, 14, a discharge hole, 15, a guide plate, 16, an electric push rod, 17 and an infrared correlation switch;

2. Crushing motor 21, crushing roller 22, crushing blade 23, screen 24 and guide block.

Detailed Description

Referring to fig. 1-2, the utility model provides a technical scheme that a plastic woven bag raw material multistage crushing device comprises a box body 1, crushing rollers 13 are rotatably arranged on two sides of an inner cavity of the box body 1, a crushing motor is fixed on the outer wall of the box body 1 corresponding to the end of the crushing rollers 13, a transmission shaft of the crushing motor penetrates through the box body 1 and the end of the crushing rollers 13 to be fixedly connected, crushing rollers 21 are rotatably arranged on the lower sides of the two crushing rollers 13, a crushing motor 2 is fixed on the outer wall of the box body 1 corresponding to the crushing rollers 21, the transmission shaft of the crushing motor 2 penetrates through the box body 1 and is fixedly connected with the crushing rollers 21, a plurality of uniformly distributed crushing blades 22 are fixed on the outer wall of the crushing rollers 21, and a screen 23 is fixed on the lower side of the inner cavity of the box body 1, close to the crushing blades 22;

In the actual use process, the materials are guided into the inner cavity of the box body 1, the plastic raw materials are primarily crushed by the two crushing rollers 13, after the crushing is finished, the crushed materials continuously fall down to the crushing roller 21, the crushing motor 2 is used for driving the crushing roller 21 to rotate, the crushing blade 22 is used for crushing the materials, the crushed materials are screened by the screen 23, qualified particles are discharged, the plastic sheets with larger particles are repeatedly crushed, and the crushing thoroughness is ensured;

Further, the bottom of the box body 1 is fixed with the base 11, and the arrangement of the base 11 ensures that the whole device has high placement stability;

Further, a guide block 24 is fixed at the bottom of the inner cavity of the box body 1, and a discharge hole 14 is formed at the tail end of the guide block 24 corresponding to the box body 1, wherein the crushed material falls onto the surface of the guide block 24 and then is guided out of the box body 1 along the inclined plane of the guide block 24, so that the discharge is realized;

As shown in figures 1 and 2, a feed hopper 12 is fixedly communicated with the middle of the top of the box body 1, an infrared opposite-injection switch 17 is fixed on the inner wall of the feed hopper 12, two sides of the inner cavity of the box body 1 are hinged with a material guide plate 15, one side wall of the material guide plate 15 is hinged with an electric push rod 16, and the outer end of the electric push rod 16 is fixedly connected with the inner wall of the box body 1;

When the material is led into the box body 1, the material is led into the feed hopper 12, at the moment, the material falls down to trigger the infrared correlation switch 17, so that the electric push rod 16 can be started to drive the material guide plates 15 on two sides to open, the material is crushed on the crushing roller 13, and meanwhile, when no material is continuously led in, the electric push rod 16 can drive the material guide plates 15 on two sides to close, so that the flying of fragments is avoided.

The multistage crushing device for the plastic woven bag raw materials is characterized in that when materials are introduced into a box body 1, the materials are introduced into a feed hopper 12, at the moment, the materials fall to trigger an infrared correlation switch 17, so that an electric push rod 16 is started to drive guide plates 15 on two sides to open, the materials enter a crushing roller 13 to crush, meanwhile, when no materials are continuously introduced, the electric push rod 16 can drive the guide plates 15 on two sides to close, so that fragments are prevented from flying, the two crushing rollers 13 are utilized to primarily crush the plastic raw materials, after crushing is completed, the crushed materials continuously fall to fall onto a crushing roller 21, a crushing motor 2 is utilized to drive the crushing roller 21 to rotate, the crushed materials are crushed by a crushing blade 22, qualified particles are discharged through a screen 23, large plastic sheets are repeatedly crushed, the crushed thoroughly is ensured, the crushed qualified materials fall to the surface of a guide block 24, and then the crushed plastic sheets are guided out of the box body 1 along the inclined plane of the guide block 24, and discharging is realized.

In addition, the components included in the multi-stage crushing device for the plastic woven bag raw materials are all universal standard components or components known to the skilled person, the structure and principle of the multi-stage crushing device are all known by the skilled person through technical manuals or known by conventional experimental methods, all the electric devices are connected through wires at the idle position of the device, the electric devices refer to power elements, the electric devices and an adaptive monitoring computer and a power supply, the specific connection means should refer to the following working principles, the electric connection is completed through the working sequence among the electric devices, the detailed connection means is known in the art, the following main description of the working principles and processes are provided for the prior art, and the description of the electric control is omitted.

Claims

1. The utility model provides a multistage breaker of plastic woven bag raw materials, includes box (1), its characterized in that, crushing roller (13) are all installed in the inner chamber both sides of box (1) rotation, the outer wall of box (1) corresponds crushing roller (13) end department and is fixed with crushing motor and crushing motor's transmission shaft and runs through box (1) and crushing roller (13) end fixed connection, two crushing roller (13) downside rotates installs crushing roller (21), the outer wall of box (1) corresponds crushing roller (21) department and is fixed with crushing motor (2), the transmission shaft of crushing motor (2) runs through box (1) and with crushing roller (21) fixed connection, the outer wall of crushing roller (21) is fixed with a plurality of equipartitions crushing blade (22), box (1) inner chamber downside is close to crushing blade (22) department and is fixed with screen cloth (23).

2. The multi-stage crushing device for plastic woven bag raw materials according to claim 1, wherein a feed hopper (12) is fixedly communicated with the middle of the top of the box body (1), two sides of an inner cavity of the box body (1) are hinged with material guide plates (15), one side wall of each material guide plate (15) is hinged with an electric push rod (16), and the outer end of each electric push rod (16) is fixedly connected with the inner wall of the box body (1).

3. The multi-stage crushing device for plastic woven bag raw materials according to claim 2, wherein an infrared correlation switch (17) is fixed on the inner wall of the feed hopper (12).

4. The multi-stage crushing device for plastic woven bag raw materials according to claim 1 is characterized in that a base (11) is fixed at the bottom of the box body (1).

5. The multi-stage crushing device for plastic woven bag raw materials according to claim 1, wherein a guide block (24) is fixed at the bottom of an inner cavity of the box body (1), and a discharge hole (14) is formed at the tail end of the guide block (24) corresponding to the box body (1).