Plastic product raw material treatment equipment

Abstract

The utility model belongs to the technical field of plastic treatment, and particularly relates to plastic product raw material treatment equipment which comprises a feeding hopper, a cutting assembly shell fixedly connected to the lower end of the feeding hopper, a filter screen fixedly connected to the lower end of the cutting assembly shell, and a flow guide ring arranged on the outer side of the filter screen. The lower end of the filter screen is fixedly connected with the driving assembly shell; a driving motor is fixedly connected to the interior of the driving assembly shell, a connecting shaft is fixedly connected to the output end of the driving motor, a lower fixing plate is fixedly connected to the position, located above the driving motor, of the driving assembly shell, the connecting shaft is rotationally connected with the lower fixing plate, and a gear assembly is arranged above the lower fixing plate; the upper end of the driving assembly shell is fixedly connected with an upper fixing plate. According to the plastic crushing device, crushed plastic can be filtered to prevent insufficient crushed plastic from entering the next process, and the filtered large plastic can be crushed again until the plastic is qualified.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic processing, and in particular relates to a plastic product raw material processing device. Background Art

[0002] Plastic is a common daily material in life. In order to reduce environmental pollution and respond to the national slogan of energy conservation and environmental protection, the recycling and reuse of plastics has been actively responded to by the general public.

[0003] Problems with the existing technology: Recycled plastics are generally waste products of different shapes and sizes. If they need to be used again, they need to undergo a series of treatments, including crushing large pieces of plastic to facilitate subsequent processing. However, when crushing the plastic, large pieces of plastic may enter the next process due to insufficient crushing, affecting the processing. Utility Model Content

[0004] The utility model aims to provide a plastic product raw material processing equipment, which can filter the crushed plastic to prevent insufficiently crushed plastic from entering the next process, and the filtered large pieces of plastic will be crushed again until they are qualified.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A plastic product raw material processing device comprises a feed hopper, the lower end of the feed hopper is fixedly connected to a splitting component housing, the lower end of the splitting component housing is fixedly connected to a filter screen, a guide ring is arranged on the outer side of the filter screen, and the lower end of the filter screen is fixedly connected to a driving component housing;

[0007] The interior of the drive assembly housing is fixedly connected to a drive motor, the output end of the drive motor is fixedly connected to a connecting shaft, the drive assembly housing is fixedly connected to a lower fixing plate at a position above the drive motor, the connecting shaft is rotatably connected to the lower fixing plate, a gear assembly is arranged above the lower fixing plate, and the upper end of the drive assembly housing is fixedly connected to an upper fixing plate;

[0008] A rotating shaft is arranged inside the shell of the dividing component, and a plurality of partition plates are evenly arranged on the rotating shaft, and the partition plates are fixedly connected to the rotating shaft, and the lower end of the rotating shaft is fixedly connected to the connecting shaft, and a partition knife is fixedly connected inside the filter net, and the lower end of the rotating shaft is rotatably connected to the partition knife, and a stirring rod is fixedly connected to the connecting shaft, and a crushing shaft is arranged below the stirring rod.

[0009] The gear assembly comprises a large gear, the connecting shaft is located at the center of the large gear, and the connecting shaft is fixedly connected to the large gear.

[0010] A plurality of small gears are arranged around the large gear, and the plurality of small gears are meshed and connected with the large gear.

[0011] A crushing shaft is fixedly connected to the center position of the pinion gear, the lower end of the crushing shaft is rotatably connected to the lower fixed plate, one end of the crushing shaft away from the lower fixed plate extends to a position above the upper fixed plate, and the crushing shaft is rotatably connected to the upper fixed plate.

[0012] A plurality of crushing blades are fixedly connected to the crushing shaft at a position above the upper fixing plate.

[0013] The filter net is provided with a plurality of filter holes.

[0014] The guide ring is fixedly connected to the filter screen, one end of the guide ring is fixedly connected to a guide outlet, and the guide ring is communicated with the inside of the guide outlet.

[0015] The technical effects achieved by the utility model are:

[0016] The utility model can filter the crushed plastic particles through the design of the filter screen, and can crush the unqualified large pieces of plastic again until they are qualified, thus ensuring that the plastic particles can be used normally in the next process.

[0017] The utility model can make different structures rotate at different speeds through the design of the gear assembly, and can use one motor to drive multiple structures to rotate, thereby saving construction costs and making operation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a sectional view of the overall structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the internal structure of the split component housing in the utility model;

[0021] Figure 4 It is a schematic diagram of the internal structure of the guide ring and the driving component housing in the utility model;

[0022] Figure 5 It is a structural schematic diagram of the gear assembly in the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Feed funnel; 2. Cutting component housing; 3. Driving component housing; 4. Guide ring; 5. Partition plate; 6. Rotating shaft; 7. Filter screen; 8. Driving motor; 9. Gear assembly; 10. Upper fixed plate; 11. Lower fixed plate; 12. Guide outlet; 13. Cutting knife; 14. Crushing shaft; 15. Connecting shaft; 16. Agitating rod; 17. Large gear; 18. Small gear. DETAILED DESCRIPTION

[0025] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0026] like Figure 1 - Figure 2 As shown, a plastic product raw material processing device includes a feed hopper 1, a splitting component housing 2 is fixedly connected to the lower end of the feed hopper 1, a filter screen 7 is fixedly connected to the lower end of the splitting component housing 2, a guide ring 4 is arranged on the outer side of the filter screen 7, and the lower end of the filter screen 7 is fixedly connected to the driving component housing 3;

[0027] The driving motor 8 is fixedly connected to the inside of the driving component housing 3, and the output end of the driving motor 8 is fixedly connected to the connecting shaft 15. The driving component housing 3 is fixedly connected to a lower fixing plate 11 at a position above the driving motor 8. The connecting shaft 15 is rotatably connected to the lower fixing plate 11. A gear assembly 9 is arranged above the lower fixing plate 11. The upper end of the driving component housing 3 is fixedly connected to an upper fixing plate 10.

[0028] A rotating shaft 6 is provided inside the dividing component housing 2, and a plurality of partition plates 5 are evenly provided on the rotating shaft 6, the partition plates 5 are fixedly connected to the rotating shaft 6, the lower end of the rotating shaft 6 is fixedly connected to the connecting shaft 15, a partition knife 13 is fixedly connected inside the filter screen 7, the lower end of the rotating shaft 6 is rotatably connected to the partition knife 13, a stirring rod 16 is fixedly connected to the connecting shaft 15, and a crushing shaft 14 is provided below the stirring rod 16.

[0029] According to the above structure, the unprocessed plastic enters the interior of the dividing component housing 2 through the feed funnel 1, the plastic is roughly separated by the partition plate 5, and then the large pieces of plastic are preliminarily sheared into easy-to-break medium pieces of plastic through the cooperation of the partition plate 5 and the dividing knife 13. Then the plastic enters the filter screen 7 and is finely crushed. The crushed plastic particles are fully crushed and will flow into the guide ring 4 through the filter screen 7 and then be discharged through the guide outlet 12. The insufficient ones will continue to remain in the filter screen 7 until they are fully crushed.

[0030] See attached Figure 5The gear assembly 9 includes a large gear 17 , and the connecting shaft 15 is located at the center of the large gear 17 , and the connecting shaft 15 is fixedly connected to the large gear 17 .

[0031] According to the above structure, the connecting shaft 15 drives the large gear 17 to rotate.

[0032] Refer to the attached Figure 5 A plurality of small gears 18 are arranged around the large gear 17 , wherein the circumferences of the large gear 17 and the small gears 18 are different, and the plurality of small gears 18 are meshed and connected with the large gear 17 .

[0033] According to the above structure, the circumference of the large gear 17 is greater than that of the small gear 18. When the large gear 17 rotates, it drives the small gear 18 to rotate, which can speed up the rotation speed of the small gear 18 and make the plastic crushing more complete.

[0034] Refer to the attached Figure 4-Figure 5 The center position of the pinion 18 is fixedly connected with a crushing shaft 14, the lower end of the crushing shaft 14 is rotatably connected to the lower fixed plate 11, and one end of the crushing shaft 14 away from the lower fixed plate 11 extends to a position above the upper fixed plate 10, and the crushing shaft 14 is rotatably connected to the upper fixed plate 10.

[0035] According to the above structure, the pulverizing shaft 14 is fixed to the upper fixing plate 10 via the lower fixing plate 11 .

[0036] Refer to the attached Figure 4 The crushing shaft 14 is located above the upper fixed plate 10 and is fixedly connected to a plurality of crushing blades.

[0037] According to the above structure, the small gear 18 below the crushing shaft 14 is powered by the large gear 17, and the crushing shaft 14 drives the crushing blades to crush the plastic.

[0038] Refer to the attached Figure 4 , a plurality of filter holes are provided on the filter screen 7.

[0039] According to the above structure, the filter holes on the filter screen 7 discharge the qualified plastic particles in the filter screen 7, and continue to place the unqualified plastic particles inside the filter screen 7 for crushing until they are qualified. This can prevent oversized plastic particles from entering the next process.

[0040] Refer to the attached Figure 4 The guide ring 4 is fixedly connected to the filter screen 7 , one end of the guide ring 4 is fixedly connected to a guide outlet 12 , and the guide ring 4 is communicated with the inside of the guide outlet 12 .

[0041] According to the above structure, the filter screen 7 discharges the qualified plastic particles after crushing into the guide ring 4, and then the plastic particles are discharged from the device through the guide outlet 12.

[0042] The working principle of the utility model is as follows: unprocessed plastic enters the interior of the dividing component housing 2 through the feed funnel 1, the plastic is roughly separated by the partition plate 5, and then the large pieces of plastic are preliminarily sheared into easy-to-break medium pieces of plastic by the cooperation of the partition plate 5 and the dividing knife 13, and then the plastic enters the filter screen 7 for fine crushing, and the crushed plastic particles will pass through the filter screen 7 into the guide ring 4 after being fully crushed and then discharged through the guide outlet 12, and the insufficiently crushed plastic will continue to remain in the filter screen 7 until it is fully crushed, thus ensuring the sufficient crushing of the plastic particles.

[0043] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A plastic product raw material processing equipment, characterized in that: include: A feed hopper (1), wherein the lower end of the feed hopper (1) is fixedly connected to a splitting component housing (2), the lower end of the splitting component housing (2) is fixedly connected to a filter screen (7), a guide ring (4) is provided on the outer side of the filter screen (7), and the lower end of the filter screen (7) is fixedly connected to a driving component housing (3); A drive motor (8) is fixedly connected to the interior of the drive assembly housing (3); a connecting shaft (15) is fixedly connected to the output end of the drive motor (8); a lower fixing plate (11) is fixedly connected to the drive assembly housing (3) at a position above the drive motor (8); the connecting shaft (15) is rotatably connected to the lower fixing plate (11); a gear assembly (9) is provided above the lower fixing plate (11); and an upper fixing plate (10) is fixedly connected to the upper end of the drive assembly housing (3); A rotating shaft (6) is arranged inside the housing (2) of the dividing component, a plurality of dividing plates (5) are evenly arranged on the rotating shaft (6), the dividing plates (5) are fixedly connected to the rotating shaft (6), the lower end of the rotating shaft (6) is fixedly connected to a connecting shaft (15), a dividing knife (13) is fixedly connected inside the filter screen (7), the lower end of the rotating shaft (6) is rotatably connected to the dividing knife (13), a stirring rod (16) is fixedly connected to the connecting shaft (15), and a crushing shaft (14) is arranged below the stirring rod (16).

2. The plastic product raw material processing equipment according to claim 1, characterized in that: The gear assembly (9) comprises a large gear (17), the connecting shaft (15) is located at the center of the large gear (17), and the connecting shaft (15) is fixedly connected to the large gear (17).

3. The plastic product raw material processing equipment according to claim 2, characterized in that: A plurality of small gears (18) are arranged around the large gear (17), and the plurality of small gears (18) are meshedly connected with the large gear (17).

4. The plastic product raw material processing equipment according to claim 3, characterized in that: A crushing shaft (14) is fixedly connected to the center of the pinion gear (18); the lower end of the crushing shaft (14) is rotatably connected to the lower fixed plate (11); one end of the crushing shaft (14) away from the lower fixed plate (11) extends to a position above the upper fixed plate (10); and the crushing shaft (14) is rotatably connected to the upper fixed plate (10).

5. The plastic product raw material processing equipment according to claim 2, characterized in that: The crushing shaft (14) is fixedly connected to a plurality of crushing blades at a position above the upper fixed plate (10).

6. The plastic product raw material processing equipment according to claim 1, characterized in that: The filter screen (7) is provided with a plurality of filter holes.

7. The plastic product raw material processing equipment according to claim 1, characterized in that: The guide ring (4) is fixedly connected to the filter screen (7); one end of the guide ring (4) is fixedly connected to a guide outlet (12); the guide ring (4) is in communication with the interior of the guide outlet (12).

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