CN219338207U

CN219338207U - A reducing mechanism for processing plastic granules

Info

Publication number: CN219338207U
Application number: CN202320622172.7U
Authority: CN
Inventors: 韩金辉; 孙英才; 孟宪超
Original assignee: Hebei Siwei Chemical Industry Co ltd
Current assignee: Hebei Siwei Chemical Industry Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-07-14
Anticipated expiration: 2033-03-27

Abstract

The utility model relates to the technical field of crushing equipment and discloses a crushing device for processing plastic particles, which comprises a box body, wherein a feeding hole is formed in the upper surface of the box body, a crushing mechanism is arranged on the upper part of the inner wall of the box body, a first bottom plate is fixedly connected to the upper part of the inner wall of the box body, a first discharging hole is formed in the surface of the first bottom plate, and a second bottom plate is arranged in the middle of the inner wall of the box body. In the utility model, firstly, plastics are poured into a box body through a feeding hole, preliminary crushing is carried out by starting a crushing mechanism, so that the crushed plastics fall into the crushing mechanism through a first discharging hole, further the crushing mechanism is started to crush the plastics further, the plastics fall onto a vibrating mechanism, then the vibrating mechanism is started, the qualified crushed plastics fall into a first collecting box through a third discharging hole through a filter plate, and the unqualified crushed plastics fall into a second collecting box, so that the crushing of the plastics in the next step is carried out in the box body, and the crushing effect of the plastics is more thorough.

Description

A reducing mechanism for processing plastic granules

Technical Field

The utility model relates to the technical field of crushing equipment, in particular to a crushing device for processing plastic particles.

Background

The crushing device is mainly used for medium fineness crushing operation in various industries, the working principle of the crushing device for plastic particles is that raw plastic is fed into a crushing chamber from a feed hopper, and is sheared and crushed simultaneously by the impact of a blade and a cutter holder, and the raw plastic is processed to medium fineness plastic particles with required diameters under the action of rotating centrifugal force and then automatically flows to an outlet to be subjected to subsequent treatment or used as a product finished product, and the general crushing procedure is insufficient when the plastic is crushed, so that the plastic is crushed incompletely, the recovered plastic is impure, and the problems of difficult cleaning and the like occur.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a crushing device for processing plastic particles.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a reducing mechanism for processing plastic granules, includes the box, the feed inlet has been seted up to the upper surface of box, the inner wall upper portion of box is provided with crushing mechanism, the inner wall upper portion fixedly connected with bottom plate one of box, discharge gate one has been seted up on the surface of bottom plate one, the inner wall middle part of box is provided with the bottom plate two, the surface of bottom plate two is provided with the filter screen, the upper surface of filter screen is provided with crushing mechanism, the inner wall lower part of box is provided with vibration mechanism, discharge gate two has been seted up to surface one side of box, discharge gate three has been seted up to the lower surface of box.

As a further description of the above technical solution:

the crushing mechanism comprises a motor I, a driving gear, a driven gear, a rotating shaft I and powder fragments; one side fixed connection of motor one is in the upper surface of backup pad, the output fixedly connected with driving gear of motor one, the both sides of driving gear all mesh has driven gear, driving gear and driven gear's the equal fixedly connected with pivot one of one, three the equal fixedly connected with powder piece of outer wall of pivot one, three the one end of pivot one is all rotated and is connected on one side of the inner wall of box, one side fixed connection of backup pad is on one side of the surface of box.

As a further description of the above technical solution:

the grinding mechanism comprises a rack, a gear, a motor II, a rotating shaft II and a grinding roller; the rack sets up in the outer wall both sides of filter screen, two the rack all meshes with the gear, two the equal fixedly connected with pivot two of adjacent side of gear, the equal fixedly connected with of one end of pivot two is at the output of motor two, the outer wall fixed connection of motor two is at the inner wall of grinding roller.

As a further description of the above technical solution:

the vibration mechanism comprises a motor III, a rotating shaft III, a cam and a filter plate; one side fixed connection of motor three is at the upper surface of fixed plate, the output fixedly connected with pivot three of motor three, the one end fixedly connected with cam of pivot three, one side fixed connection of cam is at the lower surface of filter, the both sides fixed connection of filter is at the inner wall of box, one side fixed connection of fixed plate is in the surface one side of box.

As a further description of the above technical solution:

the two sides of the first discharging hole and the third discharging hole are respectively provided with a second baffle, one side of the second baffle is respectively and fixedly connected with two sides of the inner wall of the box body, two sides of the filter screen are respectively provided with a second baffle, and one side of the second baffle is respectively and fixedly connected with two sides of the inner wall of the box body.

As a further description of the above technical solution:

the two sides of the outer surface of the second discharge hole are fixedly connected with a first baffle, the surface of the second discharge hole is fixedly connected with a guide plate, one side of the guide plate is arranged at the opening of the second collection box, and one side of the box body is provided with the second collection box.

As a further description of the above technical solution:

the four corners of the lower surface of the box body are fixedly connected with supporting rods, and the collecting box I is arranged on the lower surface of the box body.

The utility model has the following beneficial effects:

in the utility model, firstly, plastics are poured into a box body through a feeding hole, preliminary crushing is carried out by starting a crushing mechanism, so that the crushed plastics fall into the crushing mechanism through a first discharging hole, further the crushing mechanism is started to crush the plastics further, the plastics fall onto a vibrating mechanism, then the vibrating mechanism is started, the qualified crushed plastics fall into a first collecting box through a third discharging hole through a filter plate, and the unqualified crushed plastics fall into a second collecting box, so that the crushing of the plastics in the next step is carried out in the box body, and the crushing effect of the plastics is more thorough.

According to the utility model, the second baffle plates are arranged on the surfaces of the first bottom plate and the second bottom plate, and the second baffle plates are obliquely arranged, so that the preliminarily crushed plastics can fall into the discharge hole better through the second baffle plates, and thus the plastics are prevented from falling into other positions in the box body, and the second baffle plates are arranged, so that the gear can be prevented from rolling out of the surface of the rack when rolling back and forth.

Drawings

Fig. 1 is a perspective view of a pulverizing apparatus for processing plastic particles according to the present utility model;

FIG. 2 is a schematic view of the inside of a housing of a crushing apparatus for processing plastic particles according to the present utility model;

fig. 3 is a rear view of a pulverizing apparatus for processing plastic particles according to the present utility model;

FIG. 4 is a schematic view of a pulverizing mechanism of a pulverizing apparatus for processing plastic particles according to the present utility model;

FIG. 5 is a schematic view of a grinding mechanism of a grinding apparatus for processing plastic granules according to the present utility model;

fig. 6 is a schematic view of a vibrating mechanism of a pulverizing apparatus for processing plastic particles according to the present utility model.

Legend description:

1. a case; 2. a feed port; 3. a crushing mechanism; 301. a first motor; 302. a drive gear; 303. a driven gear; 304. a first rotating shaft; 305. pulverizing; 4. a first bottom plate; 5. a first discharging hole; 6. a grinding mechanism; 601. a rack; 602. a gear; 603. a second motor; 604. a second rotating shaft; 605. grinding rollers; 7. a filter screen; 8. a second base plate; 9. a vibration mechanism; 901. a third motor; 902. a third rotating shaft; 903. a cam; 904. a filter plate; 10. a second discharging port; 11. a guide plate; 12. a third discharging port; 13. a first collecting box; 14. a fixing plate; 15. a support rod; 16. a first baffle; 17. a second collecting box; 18. a second baffle; 19. and a support plate.

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. 1-6, one embodiment provided by the present utility model is: a reducing mechanism for processing plastic granules, including box 1, feed inlet 2 has been seted up to the upper surface of box 1, the inner wall upper portion of box 1 is provided with crushing mechanism 3, inner wall upper portion fixedly connected with bottom plate 4 of box 1, discharge gate 5 has been seted up on the surface of bottom plate 4, the inner wall middle part of box 1 is provided with bottom plate two 8, the surface of bottom plate two 8 is provided with filter screen 7, the upper surface of filter screen 7 is provided with crushing mechanism 6, the inner wall lower part of box 1 is provided with vibrating mechanism 9, discharge gate two 10 have been seted up to surface one side of box 1, discharge gate three 12 have been seted up to the lower surface of box 1, firstly, pour plastics into box 1 through feed inlet 2, pulverize the mechanism 3 and carry out preliminary crushing, thereby plastics after the crushing drops into crushing mechanism 6 through discharge gate one 5, and then start crushing mechanism 6 further smash plastics, thereby drop on vibrating mechanism 9, then start vibrating mechanism 9, plastics after qualified crushing fall into collection box one 13 through discharge gate three 12, and unqualified crushing effect of plastics falls into two in box 1, thereby make crushing effect thoroughly in the box 1 again.

The crushing mechanism 3 comprises a first motor 301, a driving gear 302, a driven gear 303, a first rotating shaft 304 and a crushing piece 305; one side of a first motor 301 is fixedly connected to the upper surface of a supporting plate 19, the output end of the first motor 301 is fixedly connected with a driving gear 302, two sides of the driving gear 302 are respectively meshed with a driven gear 303, one ends of the driving gear 302 and the driven gear 303 are respectively fixedly connected with a first rotating shaft 304, the outer walls of the first three rotating shafts 304 are respectively fixedly connected with a dust piece 305, one ends of the first three rotating shafts 304 are respectively connected to one side of the inner wall of the box body 1 in a rotating manner, one side of the supporting plate 19 is fixedly connected to one side of the surface of the box body 1, firstly plastics are poured into the box body 1 through a feeding hole 2, the first motor 301 is started to drive the driving gear 302 to rotate, so that driven gears 303 on two sides are driven to rotate, and then the first rotating shafts 304 are driven to rotate, the dust piece 305 are driven to rotate, and then the plastics are subjected to preliminary crushing, and the crushed plastics fall on a filter screen 7 through a first discharging hole 5, and a crushing mechanism 6 comprises a rack 601, a second gear 602, a second motor 603 and a crushing roller 605; the racks 601 are arranged on two sides of the outer wall of the filter screen 7, the two racks 601 are meshed with the gears 602, two rotating shafts 604 are fixedly connected to adjacent sides of the two gears 602, one end of each rotating shaft 604 is fixedly connected to the output end of the corresponding motor 603, the outer wall of the corresponding motor 603 is fixedly connected to the inner wall of the corresponding grinding roller 605, so that crushed plastics fall on the filter screen 7 through the corresponding discharge port 5, the crushed plastics fall on the filter plate 904 through the corresponding filter screen 7, the crushed plastics are not completely crushed on the filter screen 7, the corresponding motor 603 is started to drive the corresponding rotating shafts 604 at two ends to rotate, so that the gears 602 are driven to rotate back and forth on the racks 601, the corresponding grinding roller 605 is driven to grind the plastics on the corresponding filter screen 7 back and forth, the crushed plastics fall on the filter plate 904, and the crushed plastics can be crushed in a deeper level through the corresponding vibration mechanism 9 comprises a motor 901, a rotating shaft 902, a cam 903 and the filter plate 904; one side of the motor III 901 is fixedly connected to the upper surface of the fixed plate 14, the output end of the motor III 901 is fixedly connected with a rotating shaft III 902, one end of the rotating shaft III 902 is fixedly connected with a cam 903, one side of the cam 903 is fixedly connected to the lower surface of the filter plate 904, two sides of the filter plate 904 are fixedly connected to the inner wall of the box body 1, the motor III 901 is started to drive the rotating shaft III 902 to rotate so as to drive the cam 903 to rotate, the cam 903 drives the filter plate 904 to slide up and down, so that the vibrating effect is achieved, plastics which are crushed fall into the first collecting box 13 through the third discharging hole 12, plastics which are not crushed fall into the second collecting box 17 through the second discharging hole 10 under the effect of the guide plate 11, so that plastics which are not crushed can be poured into the box body 1 for crushing again, and the plastics can be crushed completely, one side of the fixed plate 14 is fixedly connected to one side of the surface of the box body 1, two sides of the first discharge hole 5 and the third discharge hole 12 are respectively provided with a second baffle 18, one side of each second baffle 18 is respectively and fixedly connected to two sides of the inner wall of the box body 1, two sides of the filter screen 7 are respectively provided with a second baffle 18, one side of each second baffle 18 is respectively and fixedly connected to two sides of the inner wall of the box body 1, two sides of the outer surface of the second discharge hole 10 are fixedly connected with a first baffle 16, the surface of the second discharge hole 10 is fixedly connected with a guide plate 11, one side of the guide plate 11 is arranged at an opening of a second collection box 17, one side of the box body 1 is provided with a second collection box 17, four corners of the lower surface of the box body 1 are respectively and fixedly connected with support rods 15, the lower surface of the box body 1 is provided with a first collection box 13, two sides of the first bottom plate 4 and the second bottom plate 8 are respectively provided with a second baffle 18, the second baffle 18 is obliquely arranged, the first baffle 18 can enable the preliminarily crushed plastic to fall into the discharge hole better, so that the plastic is prevented from falling into other positions in the box body 1, the second baffle 18 is arranged, the gear 602 is prevented from rolling out of the surface of the rack 601 when rolling back and forth, and the first baffle 16 is arranged, so that the plastic is prevented from falling out of the second collection box 17 when falling into the second collection box 17.

Working principle: when the device is used, firstly, plastics are poured into the box body 1 through the feeding hole 2, the driving gear 302 is driven to rotate by the first starting motor 301, so that driven gears on two sides are driven to rotate 303, the first rotating shaft 304 is driven to rotate the powder fragments 305, the plastics are primarily crushed, the crushed plastics fall on the filter screen 7 through the first discharging hole 5, the crushed plastics fall on the filter screen 904 through the filter screen 7, the crushed plastics are not completely crushed on the filter screen 7, the second rotating shaft 604 at two ends is driven to rotate by the second starting motor 603, so that the gear 602 is driven to rotate back and forth on the rack 601, the grinding roller 605 is driven to grind the plastics on the filter screen 7 back and forth, the plastics fall on the filter screen 904, and the plastics which are not crushed can be crushed in a deeper layer, the third motor 901 drives the third rotating shaft 902 to rotate so as to drive the cam 903 to rotate, the cam 903 drives the filter plate 904 to slide up and down, thereby playing a role of vibration, vibrating plastics, so that crushed plastics fall into the first collecting box 13 through the third discharging hole 12, and the plastics which are not crushed fall into the second collecting box 17 through the second discharging hole 10 under the action of the guide plate 11, so that the plastics which are not crushed can be poured into the box 1 for crushing again, the plastics can be crushed completely, the two sides of the first bottom plate 4 and the second bottom plate 8 are respectively provided with the second baffle 18, the second baffle 18 is obliquely arranged, the plastics which are crushed preliminarily can fall into the discharging hole better through the second baffle 18, thereby preventing plastics from falling into other positions in the box 1, and when the gear 602 rolls back and forth through the arrangement of the second baffle 18, rolling off the surface of rack 601 and the provision of first baffle 16 prevents plastic from falling out of second collection box 17 as it falls into second collection box 17.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A reducing mechanism for processing plastic granules, includes box (1), its characterized in that: the utility model discloses a feeding mechanism for a kitchen cabinet, including box (1), feed inlet (2) have been seted up to the upper surface of box (1), the inner wall upper portion of box (1) is provided with crushing mechanism (3), the inner wall upper portion fixedly connected with bottom plate (4) of box (1), discharge gate (5) have been seted up on the surface of bottom plate (4), the inner wall middle part of box (1) is provided with bottom plate two (8), the surface of bottom plate two (8) is provided with filter screen (7), the upper surface of filter screen (7) is provided with crushing mechanism (6), the inner wall lower part of box (1) is provided with vibration mechanism (9), discharge gate two (10) have been seted up to surface one side of box (1), discharge gate three (12) have been seted up to the lower surface of box (1).

2. A comminution device for processing plastic granules according to claim 1, characterized in that: the crushing mechanism (3) comprises a first motor (301), a driving gear (302), a driven gear (303), a first rotating shaft (304) and a crushing piece (305); one side fixed connection of motor one (301) is at the upper surface of backup pad (19), the output fixedly connected with driving gear (302) of motor one (301), driven gear (303) are all meshed to the both sides of driving gear (302), driving gear (302) and driven gear (303) one end equal fixedly connected with pivot one (304), three the equal fixedly connected with powder piece (305) of outer wall of pivot one (304), three the one end of pivot one (304) is all rotated and is connected in the inner wall one side of box (1), one side fixed connection of backup pad (19) is in the surface one side of box (1).

3. A comminution device for processing plastic granules according to claim 1, characterized in that: the grinding mechanism (6) comprises a rack (601), a gear (602), a second motor (603), a second rotating shaft (604) and a grinding roller (605); the rack (601) is arranged on two sides of the outer wall of the filter screen (7), two racks (601) are meshed with gears (602), two adjacent sides of the gears (602) are fixedly connected with a second rotating shaft (604), one end of the second rotating shaft (604) is fixedly connected with the output end of a second motor (603), and the outer wall of the second motor (603) is fixedly connected with the inner wall of the grinding roller (605).

4. A comminution device for processing plastic granules according to claim 1, characterized in that: the vibration mechanism (9) comprises a motor III (901), a rotating shaft III (902), a cam (903) and a filter plate (904); one side fixed connection of motor three (901) is at the upper surface of fixed plate (14), the output fixedly connected with pivot three (902) of motor three (901), the one end fixedly connected with cam (903) of pivot three (902), one side fixed connection of cam (903) is at the lower surface of filter (904), the both sides fixed connection of filter (904) is at the inner wall of box (1), one side fixed connection of fixed plate (14) is at the surface one side of box (1).

5. A comminution device for processing plastic granules according to claim 1, characterized in that: two sides of the first discharge port (5) and the third discharge port (12) are respectively provided with a second baffle (18), one side of each second baffle (18) is respectively and fixedly connected with two sides of the inner wall of the box body (1), two sides of the filter screen (7) are respectively provided with a second baffle (18), and one side of each second baffle (18) is respectively and fixedly connected with two sides of the inner wall of the box body (1).

6. A comminution device for processing plastic granules according to claim 1, characterized in that: the two sides of the outer surface of the second discharging hole (10) are fixedly connected with a first baffle plate (16), the surface of the second discharging hole (10) is fixedly connected with a guide plate (11), one side of the guide plate (11) is arranged at the opening of the second collecting box (17), and one side of the box body (1) is provided with the second collecting box (17).

7. A comminution device for processing plastic granules according to claim 1, characterized in that: the four corners of the lower surface of the box body (1) are fixedly connected with supporting rods (15), and the first collecting box (13) is arranged on the lower surface of the box body (1).