Plastic crusher for plastic processing

Abstract

The utility model discloses a plastic pulverizer for plastic processing, and relates to the technical field of plastic processing, the plastic pulverizer comprises a pulverizing box and a collecting assembly, the bottom of the pulverizing box is fixedly connected with the upper surface of the collecting assembly, and two motors are fixedly connected to the front side and the rear side of the upper portion of the right side of the pulverizing box in a mirror image mode; a dust collection assembly is fixedly connected to the upper portion of the left side of the smashing box. According to the plastic crushing device, the fan is arranged to remove dust generated when the crushing shaft crushes plastic, the dust screen is arranged to protect the fan, and an L-shaped plate is moved downwards to enable a trapezoidal scraping plate to scrape the dust adhered to the dust screen; and the scraped dust falls into water in the water tank, so that the problem that more dust is generated when plastics are crushed at present is solved, and the effects of cleaning the dust, preventing the dust from harming the health of workers and guaranteeing the breathing health of the workers are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic processing, in particular to a plastic crusher for plastic processing. Background Art

[0002] Plastic processing mainly includes processing equipment for converting synthetic resins and plastics into plastic products. The production process of converting plastics into plastic preparation includes the conversion of recycled plastics. When processing recycled plastics, the recycled plastic products need to be crushed and then turned into small fragments for better melting and regeneration, and then further processed and formed. When crushing recycled plastic products, plastic crushers are usually used for processing.

[0003] According to patent publication number CN217373031 U, a pulverizer for plastic processing is disclosed, including a machine body, a feed hopper is provided on the top of the machine body, a rotatable pulverizing shaft is installed on the top of the inner cavity of the machine body, and dust hoods are provided on the left and right sides of the inner wall of the machine body, and the dust hood is connected to the dust collector fixed on the outer wall of the machine body. The inner cavity of the machine body is also provided with a first feed box and a second feed box, one end of the first feed box extends to the outside of the machine body, and a water source connector is provided on the top of the first feed box. The utility model relates to the technical field of plastic processing. The pulverizer for plastic processing, by providing a dust suction mechanism and a cleaning mechanism, first completes the absorption of most of the dust by the dust suction mechanism, and then thoroughly cleans the plastic particles by the cleaning mechanism to eliminate fine dust, thereby greatly improving the workshop environment and reducing dust pollution. The following problems exist in the prior art:

[0004] In the current plastic crusher for plastic processing, there is a lot of dust when crushing plastic, which causes dust to fly everywhere and has a certain impact on the workers. At the same time, because the current plastic crusher for plastic processing collects the crushed plastic through a collection box placed at the outlet of the crushing device when crushing the plastic, the position of the collection box moves when the worker accidentally touches it, causing the crushed plastic to fall to the ground and become inconvenient to use. Utility Model Content

[0005] The utility model provides a plastic crusher for plastic processing to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A plastic crusher for plastic processing comprises a crushing box and a collecting assembly, wherein the bottom of the crushing box is fixedly connected to the upper surface of the collecting assembly, two motors are fixedly connected to the front and rear sides of the upper right side of the crushing box in a mirror-image manner, a dust suction assembly is fixedly connected to the upper left side of the crushing box, a feed hopper is fixedly connected through the middle of the upper surface of the crushing box, and baffle plates are fixedly connected to the front and rear sides of the upper surface of the inner wall of the crushing box.

[0008] The output shafts of the two motors penetrate the interior of the movable crushing box and are fixedly connected to the two crushing shafts. A dust suction port one communicating with the inside and outside is opened on the upper left side of the inner wall of the crushing box. A funnel cover shell is fixedly connected to the bottom of the crushing box. The dust suction assembly includes a water tank. A water inlet communicating with the inside and outside is opened on the lower left side of the water tank. A water outlet communicating with the inside and outside is opened on the lower surface of the inner wall of the water tank. Sealing covers are inserted into the inside of the water inlet and the water outlet. A dust suction port two communicating with the inside and outside is opened on the upper right side of the water tank.

[0009] A further improvement of the technical solution of the utility model is that a trapezoidal scraper is fixedly connected to the upper right side of the inner wall of the water tank, springs are fixed to the front and rear sides of the left side of the lower surface of the inner wall of the water tank, an L-shaped plate is fixedly connected to the upper end of the spring, and the vertical outer surface of the L-shaped plate passes through the outside of the water tank for sliding connection.

[0010] A further improvement of the technical solution of the utility model is that an installation opening communicating with the inside and outside is opened below the right side of the L-shaped plate in the vertical direction, a dustproof net is fixedly connected to the inside of the installation opening, and baffles are fixedly connected to the front and rear sides of the L-shaped plate in the horizontal direction, and the outer surface of the baffle overlaps the inner wall of the water tank.

[0011] A further improvement of the technical solution of the utility model is that three circular openings communicating with each other inside and outside are opened on the upper left side of the dust suction component, a U-shaped plate is arranged on the left side of the circular opening, the front and rear sides of the outer surface of the U-shaped plate are fixedly connected to the surface of the water tank, fans are arranged inside the three circular openings, and the left side of the outer surface of the fan is fixedly connected to the horizontal inner wall of the U-shaped plate.

[0012] A further improvement of the technical solution of the utility model is that the collecting component includes a placing block, the upper surface of the placing block is provided with a square opening communicating with the inside and the outside, the front of the placing block is provided with a socket, sliding grooves are provided below the left and right sides of the socket, the front and rear sides of the lower surface of the socket are fixedly connected with rubber blocks, and the front of the rubber block is provided with a first inclined surface.

[0013] A further improvement of the technical solution of the utility model is that: a collection box is slidably connected inside the socket, a handle is fixedly connected to the front of the collection box, and sliders are fixedly connected to the left and right sides of the collection box.

[0014] A further improvement of the technical solution of the utility model is that the outer surface of the slider is slidably connected to the inside of the slide groove, and the slider, the slide groove and the socket are of the same length.

[0015] A further improvement of the technical solution of the utility model is that: an extrusion bar is fixedly connected to the lower rear end of the collection box, and a second inclined surface is arranged on the rear side of the extrusion bar.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a plastic crusher for plastic processing, which adopts the cooperation of a water tank, a dust suction port, a trapezoidal scraper, a spring, an L-shaped plate, a dustproof net, a baffle, a U-shaped plate, a circular port and a fan. The fan is provided to remove dust from the crushing shaft when crushing plastics, and the dustproof net is provided to protect the fan. The L-shaped plate is moved downward to make the trapezoidal scraper scrape off the dust adhered to the dustproof net, so that the scraped dust falls into the water in the water tank, thereby solving the current problem of more dust when crushing plastics, achieving the goal of cleaning the dust and preventing the dust from harming the health of the staff, thereby ensuring the respiratory health of the staff.

[0018] 2. The utility model provides a plastic crusher for plastic processing, which adopts the mutual cooperation of a collecting component, a placing block, a square mouth, a socket, a slide groove, a rubber block, a collecting box, a slider, and an extrusion strip. The setting of the collecting box facilitates the collection of the crushed plastic, the setting of the socket, the slide groove, and the slider facilitates the positioning of the collecting box, and the setting of the rubber block facilitates the position restriction of the collecting box, which solves the problem that the position of the collecting box moves when the staff accidentally touches it during use, and achieves the effect of facilitating the positioning of the collecting box, facilitating use, and simple and convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the crushing box of the utility model;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the water tank in the dust collection assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the U-shaped plate, circular opening, and fan structure of the utility model;

[0023] Figure 5It is a schematic diagram of the exploded structure of the placement block and the collection box in the collection assembly of the utility model;

[0024] Figure 6 This is a schematic diagram of the extruded strip structure of the utility model.

[0025] In the figure: 1. crushing box; 11. crushing shaft; 12. dust suction port 1; 13. funnel cover; 14. material baffle; 2. motor; 3. dust suction assembly; 31. water tank; 32. dust suction port 2; 33. trapezoidal scraper; 34. spring; 35. L-shaped plate; 36. dust net; 37. baffle; 301. U-shaped plate; 302. circular port; 303. fan; 4. feed hopper; 5. collection assembly; 51. placement block; 52. square port; 53. socket; 54. slide; 55. rubber block; 56. collection box; 57. slider; 58. extrusion strip. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] like Figure 1 - Figure 2 As shown, the utility model provides a plastic crusher for plastic processing, including a crushing box 1 and a collecting assembly 5, the bottom of the crushing box 1 is fixedly connected to the upper surface of the collecting assembly 5, two motors 2 are fixedly connected to the front and rear sides of the upper right side of the crushing box 1 in a mirror image, a dust collection assembly 3 is fixedly connected to the upper left side of the crushing box 1, a feed hopper 4 is fixedly connected to the middle of the upper surface of the crushing box 1, a material baffle plate 14 is fixedly connected to the front and rear of the upper surface of the inner wall of the crushing box 1, the output shafts of the two motors 2 penetrate and move through the interior of the crushing box 1 and are fixedly connected to two crushing shafts 11, a dust suction port 12 communicating with the inside and outside is opened on the upper left side of the inner wall of the crushing box 1, and a funnel cover shell 13 is fixedly connected to the bottom of the crushing box 1;

[0028] When it is necessary to use the motor 2 and the wire to electrically connect to the external power supply to start, the crushing shaft 11 is driven to rotate, and the plastic enters the crushing box 1 through the feed hopper 4, and the plastic is crushed by the setting of the crushing shaft 11. At the same time, the dust is removed by the setting of the dust collection component 3 when the plastic is crushed. When the crushed plastic falls downward, it is collected in the funnel cover 13 and enters the collection component 5. The baffle plate 14 is set to prevent splashing when the plastic is crushed, and at the same time, the uncrushed plastic is concentrated between the two crushing shafts, thereby improving the crushing effect.

[0029] like Figure 3 - Figure 4As shown, the dust suction component 3 includes a water tank 31, a water inlet communicating with the inside and outside is opened at the lower left side of the water tank 31, a water outlet communicating with the inside and outside is opened on the lower surface of the inner wall of the water tank 31, and sealing covers are inserted into the inside of the water inlet and the water outlet, and a dust suction port 2 32 communicating with the inside and outside is opened at the upper right side of the water tank 31, a trapezoidal scraper 33 is fixedly connected to the upper right side of the inner wall of the water tank 31, and springs 34 are fixed to the front and rear of the left side of the lower surface of the inner wall of the water tank 31, and an L-shaped plate 35 is fixedly connected to the upper end of the spring 34, and the vertical outer surface of the L-shaped plate 35 penetrates the outer side of the water tank 31 for sliding connection, and the right side of the L-shaped plate 35 A mounting opening communicating with the inside and outside is provided at the lower part in the vertical direction, a dustproof net 36 is fixedly connected inside the mounting opening, baffles 37 are fixedly connected to both the front and rear sides of the L-shaped plate 35 in the horizontal direction, the outer surface of the baffle 37 overlaps the inner wall of the water tank 31, three circular openings 302 communicating with the inside and outside are provided at the upper left side of the dust collecting component 3, a U-shaped plate 301 is provided on the left side of the circular opening 302, the outer surface of the U-shaped plate 301 is fixedly connected to the surface of the water tank 31 at the front and rear sides, fans 303 are provided inside the three circular openings 302, and the outer surface of the fan 303 is fixedly connected to the inner wall of the U-shaped plate 301 in the horizontal direction on the left side;

[0030] The fan 303 is electrically connected to the external power supply through the fan 303 and the wire to start, so that the fan 303 rotates, thereby sucking the dust in the crushing box 1 during the crushing. The dust suction port 1 12 and the dust suction port 2 32 are set to allow the dust to enter the water tank 31. The dustproof net 36 is set to protect the fan 303 and prevent the dust from invading the fan 303. After a long period of dust removal, the surface of the dustproof net 36 is adhered to dust. By pressing the L-shaped plate 35 downward, the dustproof net 36 and the baffle 37 are driven in the water tank. The inside of 31 moves downward, thereby squeezing and contracting the spring 34. When it moves to the appropriate position, the trapezoidal scraper 33 is set to scrape the dust adhered to the surface of the dustproof net 36, so that the scraped dust falls into the water below the trapezoidal scraper 33. After scraping, the L-shaped plate 35 is loosened and the elastic force of the spring 34 after contraction causes the L-shaped plate to return to its original position. The water inlet and outlet are set to facilitate the replacement of water in the water tank 31, and the sealing cover is set to prevent water from flowing out.

[0031] like Figure 5 - Figure 6As shown, the collecting assembly 5 includes a placing block 51, the upper surface of the placing block 51 is provided with a square opening 52 which is communicated with the inside and outside, the front of the placing block 51 is provided with a socket 53, and slide grooves 54 are provided below the left and right sides of the socket 53, the front and back sides of the lower surface of the socket 53 are fixedly connected with rubber blocks 55, and the front of the rubber block 55 is provided with a first inclined surface, the inside of the socket 53 is slidably connected with a collecting box 56, the front of the collecting box 56 is fixedly connected with a handle, the left and right sides of the collecting box 56 are fixedly connected with sliders 57, the outer surface of the slider 57 is slidably connected with the inside of the slide groove 54, the slider 57, the slide groove 54 and the socket 53 have the same length, and the rear end of the collecting box 56 is fixedly connected with an extrusion strip 58, and the rear side of the extrusion strip 58 is provided with a second inclined surface

[0032] After being crushed, the pulverized plastic is caused to pass through the square opening 52 to the collection box 56 through the action of the funnel cover 13, thereby collecting the crushed plastic. The collection box 56 is driven to move by pulling the handle, and the collection box 56 and the slider 57 are caused to slide outward inside the socket 53 and the slider 57, thereby facilitating the removal of the crushed plastic for processing. When the collection box 56 needs to be inserted into the socket 53, the second inclined surface in the extrusion strip 58 is set to squeeze the first inclined surface in the rubber block 55, so that the rubber block 55 is deformed and contracted. Through the action of the deformed and contracted rubber block 55, the upper surface of the slider 57 is tightly fitted with the upper surface of the inner wall of the slide groove 54, thereby limiting the position of the collection box 56.

[0033] The following is a detailed description of the working principle of the plastic crusher for plastic processing.

[0034] The plastic is crushed by the setting of the crushing shaft 11. At the same time, the dust of the crushed plastic enters the water tank through the action of the fan 303, so that the dust is collected. The dustproof net 36 and the baffle 37 are driven to move downward inside the water tank 31 by moving the L-shaped plate 35 downward, so that the spring 34 is squeezed and contracted. After moving to the appropriate position, the dust adhered to the surface of the dustproof net 36 is scraped off due to the setting of the trapezoidal scraper 33, and the scraped dust falls into the water below the trapezoidal scraper 33. The crushed plastic is allowed to pass through the square opening 52 to the collection box 56 through the action of the funnel cover 13, so that the crushed plastic is collected. The position of the collection box 56 is restricted by the setting of the rubber block 55.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A plastic crusher for plastic processing, comprising a crushing box (1) and a collecting assembly (5), characterized in that: The bottom of the crushing box (1) is fixedly connected to the upper surface of the collecting assembly (5); two motors (2) are fixedly connected to the front and rear sides of the upper right side of the crushing box (1) in a mirror-image manner; a dust collecting assembly (3) is fixedly connected to the upper left side of the crushing box (1); a feed hopper (4) is fixedly connected through the middle of the upper surface of the crushing box (1); and baffle plates (14) are fixedly connected to the front and rear sides of the upper surface of the inner wall of the crushing box (1); The output shafts of the two motors (2) penetrate the interior of the pulverizing box (1) and are fixedly connected to the two pulverizing shafts (11); a dust suction port (12) communicating with the inside and outside is provided at the upper left side of the inner wall of the pulverizing box (1); a funnel cover (13) is fixedly connected to the bottom of the pulverizing box (1); the dust suction assembly (3) comprises a water tank (31); a water inlet communicating with the inside and outside is provided at the lower left side of the water tank (31); a water outlet communicating with the inside and outside is provided at the lower surface of the inner wall of the water tank (31); sealing covers are inserted into the inside of the water inlet and the water outlet; and a dust suction port (32) communicating with the inside and outside is provided at the upper right side of the water tank (31).

2. A plastic crusher for plastic processing according to claim 1, characterized in that: A trapezoidal scraper (33) is fixedly connected to the upper right side of the inner wall of the water tank (31), springs (34) are fixed to the front and rear sides of the left side of the lower surface of the inner wall of the water tank (31), an L-shaped plate (35) is fixedly connected to the upper end of the spring (34), and the outer surface of the L-shaped plate (35) in the vertical direction penetrates the outside of the water tank (31) for sliding connection.

3. A plastic crusher for plastic processing according to claim 2, characterized in that: A mounting opening communicating with the inside and outside is provided at the lower right side of the L-shaped plate (35) in the vertical direction, a dust screen (36) is fixedly connected to the inside of the mounting opening, and baffles (37) are fixedly connected to both the front and rear sides of the L-shaped plate (35) in the horizontal direction, and the outer surface of the baffles (37) overlaps the inner wall of the water tank (31).

4. A plastic crusher for plastic processing according to claim 1, characterized in that: Three circular openings (302) communicating with each other are provided on the upper left side of the dust collecting component (3), a U-shaped plate (301) is provided on the left side of the circular opening (302), the front and rear sides of the outer surface of the U-shaped plate (301) are fixedly connected to the surface of the water tank (31), and fans (303) are provided inside the three circular openings (302), and the left side of the outer surface of the fan (303) is fixedly connected to the horizontal inner wall of the U-shaped plate (301).

5. A plastic crusher for plastic processing according to claim 1, characterized in that: The collecting assembly (5) comprises a placing block (51), the upper surface of the placing block (51) is provided with a square opening (52) communicating with the inside and outside, the front surface of the placing block (51) is provided with a socket (53), the lower left and right sides of the socket (53) are provided with sliding grooves (54), the front and rear sides of the lower surface of the socket (53) are fixedly connected with rubber blocks (55), and the front surface of the rubber block (55) is provided with a first inclined surface.

6. A plastic crusher for plastic processing according to claim 5, characterized in that: A collection box (56) is slidably connected inside the socket (53), a handle is fixedly connected to the front of the collection box (56), and sliders (57) are fixedly connected to the left and right sides of the collection box (56).

7. A plastic crusher for plastic processing according to claim 6, characterized in that: The outer surface of the slider (57) is slidably connected to the inside of the slide groove (54), and the slider (57), the slide groove (54) and the socket (53) are of the same length.

8. A plastic crusher for plastic processing according to claim 6, characterized in that: An extrusion bar (58) is fixedly connected to the lower rear end of the collection box (56), and a second inclined surface is arranged on the rear side of the extrusion bar (58).

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