Crushing equipment for polystyrene particle regeneration

Abstract

The utility model relates to the technical field of polystyrene regeneration, and discloses crushing equipment for polystyrene particle regeneration, which comprises a shell, two crushing rollers are rotatably connected to the upper part in the shell, the crushing rollers penetrate through the shell, the left end of the rear crushing roller is fixedly connected with a driving gear, and the left end of the rear crushing roller is fixedly connected with a driven gear. And the left end of the front crushing roller is fixedly connected with a driven gear, the driving gear is meshed with the driven gear, the left side of the shell is fixedly connected with a first motor, the output end of the first motor is fixedly connected with the driving gear, and the bottom of the interior of the shell is fixedly connected with an inclined plate. According to the crushing equipment for polystyrene particle regeneration, through mutual cooperation of the hydraulic rods, the limiting rods, the adjusting plates, the crushing discs and the crushing rollers, materials with different crushing degrees can be provided according to requirements, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of polystyrene regeneration, in particular to a pulverizing device for polystyrene particle regeneration. Background Art

[0002] Polystyrene refers to a polymer synthesized from styrene monomers through free radical addition polymerization. It is a colorless and transparent thermoplastic. In the process of polystyrene recycling, a crushing device is needed to crush it.

[0003] After searching, the existing Chinese patent announcement number is: CN210304005U, which provides a new type of polystyrene recycled particle crusher. This patent sets a guide bevel block, a motor bin, a first motor and a crushing roller. When the user uses this crusher to crush the granular material, the first motor can be started through the working panel to make the first motor drive the crushing roller to rotate, and the granular material is added to the crushing bin inside the machine body through the feed pipe. When the granular material passes through the feed pipe, the guide bevel block can guide the material to the crushing roller, so that the crushing roller can perform preliminary crushing and grinding on the granular material through rotation, thereby crushing the larger granular material, thereby avoiding the crusher from incompletely crushing the larger granular material, thereby greatly improving the crushing efficiency of the crusher.

[0004] Although the above patent can improve the crushing efficiency of the crusher, the above new polystyrene recycled particle crusher still has the following problems: the crushing size of the crusher is fixed, the crushing degree cannot be adjusted according to actual needs, and the scope of application is small.

[0005] In view of the above problems, a pulverizing device for regenerating polystyrene particles is proposed. Utility Model Content

[0006] The utility model aims to provide a pulverizing device for regenerating polystyrene particles, which solves the problem of small application scope in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pulverizing device for regenerating polystyrene particles, comprising a shell, wherein two crushing rollers are rotatably connected to the upper part of the shell, and the crushing rollers penetrate the shell, a driving gear is fixedly connected to the left end of the rear crushing roller, and a driven gear is fixedly connected to the left end of the front crushing roller, and the driving gear and the driven gear are meshed with each other, a first motor is fixedly connected to the left side of the shell, and the output end of the first motor is fixedly connected to the driving gear, an inclined plate is fixedly connected to the bottom of the shell, and two liquids are arranged on the top of the inclined plate. A pressure rod, and the hydraulic rod is fixedly connected to the shell, an adjustment plate is fixedly connected between the output ends of the hydraulic rod, a guide plate is fixedly connected to the top of the adjustment plate, a crushing disk is penetrated and fixedly connected to the middle of the top of the adjustment plate, a mounting block is fixedly connected to the middle of the top of the inclined plate, a crushing roller is rotatably connected to the top of the mounting block, a second motor is fixedly connected to the top inside the mounting block, and the output end of the second motor penetrates and is fixedly connected to the crushing roller, a feed pipe is fixedly connected to the top of the shell, a discharge pipe is fixedly connected to the lower front side of the shell, and a cooling and filtering component is arranged on the shell.

[0008] By adopting the above technical solution, the driving gear drives the driven gear to rotate, the limiting rod limits the adjustment plate, and the first motor drives the driving gear to rotate.

[0009] As a further description of the above technical solution: the cooling and filtering assembly includes a first fan, the first fan is fixedly connected to the outer shell, the lower front part of the outer shell is fixedly connected to a filter box, the middle front part of the filter box is fixedly connected to a second fan, the upper and lower sides of the inner wall of the filter box are fixedly connected to limit strips, the left side of the filter box is penetrated and slidably connected with a mounting frame, the inner side of the mounting frame is fixedly connected to a filter element, and the left side of the mounting frame is fixedly connected to a handle.

[0010] By adopting the above technical solution, external air is sucked into the interior of the housing through the first fan.

[0011] As a further description of the above technical solution: temperature sensors are fixedly connected to both left and right sides of the adjustment plate, and the detection ends of the temperature sensors pass through the adjustment plate.

[0012] By adopting the above technical solution, the temperature of the crushing disk is detected by the temperature sensor.

[0013] As a further description of the above technical solution: a controller is fixedly connected to the lower right side of the shell, and the controller is electrically connected to the temperature sensor.

[0014] By adopting the above technical solution, the signal of the temperature sensor is received by the controller.

[0015] As a further description of the above technical solution: the four corners of the top of the inclined plate are fixedly connected to limit rods, and the limit rods are fixedly connected to the shell, and the limit rods penetrate and are slidably connected to the adjustment plate.

[0016] By adopting the above technical solution, the crushed material is discharged through the discharge pipe.

[0017] As a further description of the above technical solution: a base is fixedly connected to the bottom of the shell.

[0018] By adopting the above technical solution, the shell is supported by the base.

[0019] As a further description of the above technical solution: a filter screen is arranged on the rear side of the filter box, and the filter screen is fixedly connected to the outer shell.

[0020] By adopting the above technical solution, materials other than dust are filtered through the filter net.

[0021] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0022] 1. The utility model provides a pulverizing device for regenerating polystyrene particles, which can provide materials with different degrees of pulverization according to needs through the mutual cooperation between the hydraulic rod, the limit rod, the adjustment plate, the pulverizing disc and the pulverizing roller, thereby improving the scope of application.

[0023] 2. The utility model provides a pulverizing device for regenerating polystyrene particles, which can detect and cool down the pulverizing roller and pulverizing disk through the cooperation between the temperature sensor, the controller and the cooling filter component, thereby avoiding safety accidents caused by excessive temperature and excessive dust, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the utility model;

[0025] Figure 2 is a schematic diagram of a first motor of the utility model;

[0026] Figure 3 It is a cross-sectional view of the housing of the utility model;

[0027] Figure 4 It is an exploded view of the inclined plate of the utility model;

[0028] Figure 5 It is a cross-sectional view of the adjustment plate of the utility model;

[0029] Figure 6 It is an exploded view of the filter box of the present utility model.

[0030] In the figure: 1. feed pipe; 2. filter box; 3. second fan; 4. discharge pipe; 5. housing; 6. controller; 7. base; 8. first fan; 9. first motor; 10. driving gear; 11. driven gear; 12. guide plate; 13. limit rod; 14. hydraulic rod; 15. crushing roller; 16. pulverizing roller; 17. filter screen; 18. inclined plate; 19. mounting block; 20. second motor; 21. adjustment plate; 22. pulverizing disc; 23. temperature sensor; 24. handle; 25. limit strip; 26. mounting bracket; 27. filter element. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0033] Combination Figure 1-Figure 3 The utility model is a pulverizing device for regenerating polystyrene particles, comprising a shell 5, wherein two crushing rollers 15 are rotatably connected to the upper part of the shell 5, and the crushing rollers 15 penetrate the shell 5, a driving gear 10 is fixedly connected to the left end of the rear crushing roller 15, and a driven gear 11 is fixedly connected to the left end of the front crushing roller 15, and the driving gear 10 and the driven gear 11 are meshed with each other, a first motor 9 is fixedly connected to the left side of the shell 5, and the output end of the first motor 9 is fixedly connected to the driving gear 10, a feeding pipe 1 is fixedly connected to the top of the shell 5, and a feeding pipe 1 is fixedly connected to the lower front side of the shell 5. A discharge pipe 4 is fixedly connected to the outer shell 5, and temperature sensors 23 are fixedly connected to the left and right sides of the adjustment plate 21, and the detection end of the temperature sensor 23 passes through the adjustment plate 21. A controller 6 is fixedly connected to the lower right side of the outer shell 5, and the controller 6 is electrically connected to the temperature sensor 23. The four corners of the top of the inclined plate 18 are fixedly connected to the limit rod 13, and the limit rod 13 is fixedly connected to the outer shell 5. The limit rod 13 passes through and is slidably connected to the adjustment plate 21. A base 7 is fixedly connected to the bottom of the outer shell 5, and a filter screen 17 is arranged on the rear side of the filter box 2, and the filter screen 17 is fixedly connected to the outer shell 5.

[0034] The two crushing rollers 15 rotate inward to quickly crush the material. The temperature sensor 23 is a device for measuring the ambient temperature. It can convert the temperature into an electrical signal or a digital signal output. It can detect and measure the temperature of the crushing disk 22 and transmit the data to the controller 6. The filter 17 can filter out materials other than dust to avoid material waste.

[0035] Combination Figure 3-Figure 5 An inclined plate 18 is fixedly connected to the bottom of the inner part of the shell 5, two hydraulic rods 14 are arranged on the top of the inclined plate 18, and the hydraulic rod 14 is fixedly connected to the outer shell 5, an adjustment plate 21 is fixedly connected between the output ends of the hydraulic rods 14, a guide plate 12 is fixedly connected to the top of the adjusting plate 21, a crushing disc 22 is penetrated and fixedly connected to the middle part of the top of the adjusting plate 21, a mounting block 19 is fixedly connected to the middle part of the top of the inclined plate 18, a crushing roller 16 is rotatably connected to the top of the mounting block 19, a second motor 20 is fixedly connected to the top of the inner part of the mounting block 19, and the output end of the second motor 20 penetrates and is fixedly connected to the crushing roller 16.

[0036] The positions of the guide plate 12 and the adjustment plate 21 relative to the crushing roller 16 are adjusted by the hydraulic rod 14. The crushing disc 22 and the crushing roller 16 are both truncated cone structures, and are placed with the upper part larger and the lower part smaller. The guide plate 12 is designed to be high on all sides and low in the middle, so that the initially crushed materials can be gathered in the gap between the crushing disc 22 and the crushing roller 16. The limit rod 13 provides a certain supporting force while limiting the adjustment plate 21.

[0037] Combination Figure 1 , Figure 2 and Figure 6 A cooling and filtering assembly is provided on the outer shell 5, and the cooling and filtering assembly includes a first fan 8, which is fixedly connected to the outer shell 5, a filter box 2 is fixedly connected to the lower front part of the outer shell 5, a second fan 3 is fixedly connected to the middle front part of the filter box 2, and limiting strips 25 are fixedly connected to the upper and lower sides of the inner wall of the filter box 2. A mounting frame 26 passes through and is slidably connected to the left side of the filter box 2, a filter element 27 is fixedly connected to the inner side of the mounting frame 26, and a handle 24 is fixedly connected to the left side of the mounting frame 26.

[0038] The cooling and filtering component starts the first fan 8 and the second fan 3 through the controller 6. The first fan 8 sucks in external air, and the second fan 3 draws out the air inside the casing 5. The first fan 8 and the second fan 3 cooperate to form an air duct, and the crushing roller 16 and the crushing disk 22 are cooled by the flowing air. The dust generated by the crushed material is sucked into the filter box 2 under the action of the second fan 3 and filtered and collected by the filter element 27.

[0039] Working principle: When it is necessary to crush polystyrene particles, first pour the material into the housing 5 through the feed pipe 1, then start the first motor 9 to drive the driving gear 10 to rotate, and then drive the rear crushing roller 15 to rotate, and drive the front crushing roller 15 to rotate under the cooperation of the driving gear 10 and the driven gear 11. The two crushing rollers 15 rotate toward the middle to initially crush the material, and then the initially crushed material passes through the guide plate 12 and enters the gap between the crushing roller 16 and the crushing disk 22. Then, by starting the second motor 20, the crushing roller 16 is driven to rotate, and in cooperation with the crushing disk 22, the material is further crushed. The crushed material slides down through the slope of the inclined plate 18, and then passes through the outlet. The material pipe 4 is discharged to the outside and collected. When materials with different crushing degrees are needed, the hydraulic rod 14 is started to drive the adjustment plate 21 to rise or fall, and the gap between the crushing roller 16 and the crushing disk 22 is adjusted to change the crushing degree of the material. The crushing roller 16 and the crushing disk 22 continue to crush the material, causing the temperature to rise continuously. The temperature sensor 23 can detect the temperature change of the crushing disk 22. When the temperature exceeds the threshold, the temperature sensor 23 sends a signal to the controller 6, and the cooling and filtering component is turned on by the controller 6. The crushing roller 16 and the crushing disk 22 are cooled by the cooling and filtering component. By pulling the handle 24, the mounting frame 26 and the filter element 27 are taken out for easy replacement and cleaning.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pulverizing device for regenerating polystyrene particles, comprising a housing (5), characterized in that: Two crushing rollers (15) are rotatably connected to the upper part of the housing (5), and the crushing rollers (15) penetrate the housing (5). A driving gear (10) is fixedly connected to the left end of the rear crushing roller (15), and a driven gear (11) is fixedly connected to the left end of the front crushing roller (15), and the driving gear (10) and the driven gear (11) are meshed with each other. A first motor (9) is fixedly connected to the left side of the housing (5), and the output end of the first motor (9) is fixedly connected to the driving gear (10). An inclined plate (18) is fixedly connected to the bottom of the housing (5), and two hydraulic rods (14) are arranged on the top of the inclined plate (18), and the hydraulic rods (14) are fixedly connected to the housing (5). An adjustment plate (21) is fixedly connected between the output ends of the hydraulic rod (14), a guide plate (12) is fixedly connected to the top of the adjustment plate (21), a crushing disc (22) is passed through and fixedly connected to the middle of the top of the adjustment plate (21), a mounting block (19) is fixedly connected to the middle of the top of the inclined plate (18), a crushing roller (16) is rotatably connected to the top of the mounting block (19), a second motor (20) is fixedly connected to the top of the mounting block (19), and the output end of the second motor (20) passes through and is fixedly connected to the crushing roller (16), a feed pipe (1) is fixedly connected to the top of the housing (5), a discharge pipe (4) is fixedly connected to the lower front side of the housing (5), and a cooling filter assembly is provided on the housing (5).

2. A pulverizing device for regenerating polystyrene particles according to claim 1, characterized in that: The cooling filter assembly comprises a first fan (8), the first fan (8) being fixedly connected to the housing (5), a filter box (2) being fixedly connected to the lower front part of the housing (5), a second fan (3) being fixedly connected to the middle front part of the filter box (2), limit strips (25) being fixedly connected to the upper and lower sides of the inner wall of the filter box (2), a mounting frame (26) penetrating and slidably connected to the left side of the filter box (2), a filter core (27) being fixedly connected to the inner side of the mounting frame (26), and a handle (24) being fixedly connected to the left side of the mounting frame (26).

3. The pulverizing device for regenerating polystyrene particles according to claim 1, characterized in that: Temperature sensors (23) are fixedly connected to both left and right sides of the adjustment plate (21), and the detection end of the temperature sensor (23) passes through the adjustment plate (21).

4. A pulverizing device for regenerating polystyrene particles according to claim 3, characterized in that: A controller (6) is fixedly connected to the lower right side of the housing (5), and the controller (6) is electrically connected to the temperature sensor (23).

5. The polystyrene particle regeneration pulverizing device according to claim 1, characterized in that: The four corners of the top of the inclined plate (18) are fixedly connected to limit rods (13), and the limit rods (13) are fixedly connected to the housing (5). The limit rods (13) penetrate through and are slidably connected to the adjustment plate (21).

6. The pulverizing device for regenerating polystyrene particles according to claim 1, characterized in that: The bottom of the housing (5) is fixedly connected to a base (7).

7. The pulverizing device for regenerating polystyrene particles according to claim 2, characterized in that: A filter screen (17) is provided on the rear side of the filter box (2), and the filter screen (17) is fixedly connected to the outer shell (5).

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