CN221066924U - Plastic product reducing mechanism - Google Patents

Abstract

The utility model discloses a plastic product crushing device, which relates to the technical field of plastic products and comprises a crushing box, wherein the outer side of the crushing box is connected with an access door through a hinge, the outer side of the crushing box is fixedly provided with a first motor, the tail end of the output end of the first motor is fixedly connected with a rotating shaft, a feeding component is arranged above the crushing box, a vibrating component is arranged in the crushing box, and a second spring is symmetrically arranged in the crushing box.

Description

Plastic product reducing mechanism

Technical Field

The utility model relates to the technical field of plastic products, in particular to a plastic product crushing device.

Background

The plastic product is made of plastic as main material and includes injection molding, plastic sucking and other technological steps, and has the features of light weight, stable chemical performance, high electric insulation, wide mechanical strength distribution, high specific strength, etc. and the plastic product needs to be crushed to obtain smaller grains.

The plastic product crushing device disclosed by the utility model with the authorized bulletin number of CN214605350U can be opened during feeding and closed during crushing by arranging the isolation plate, so that the overflow of dust to the external environment during the crushing is effectively reduced, and the vibration plate can continuously vibrate to facilitate the discharge of crushed plastic and the collection.

This prior art also has the following problems when in use:

the division board and the recess of the device exist the space, and plastic products get into the recess inside and be difficult to take out everywhere when smashing in smashing the incasement easily, and plastic products pile up in the recess and cause the hindrance to the activity of slide bar and connecting rod easily to influence the effect that opens and shuts of division board, the device passes through the cam rotation and drives the vibration board and reciprocate and produce the vibration, and the continuous striking vibration board of cam leads to the loss of cam very fast easily, and life is shorter, and the movable block also is easy because of the spout in the crushing incasement of inertia striking, needs frequent change cam and movable block.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides a plastic product crushing device, which aims to solve the technical problems mentioned in the background.

In order to solve the technical problems, the utility model provides the following technical scheme: a plastic product crushing device comprises a crushing box;

the feeding assembly is arranged above the crushing box, can be used for conveniently feeding and sealing the top of the crushing box after feeding is completed;

The vibration assembly is arranged in the crushing box and can drive the plastic products to vibrate and screen;

The second spring is symmetrically arranged inside the crushing box, and the second spring can avoid collision between the vibration assembly and the crushing box during working.

As a preferred technical scheme of the utility model, the feeding assembly comprises a lifting plate, a cover plate, an annular groove, a first spring, a first sleeve, a feeding pipe, a sliding sheet, a third spring, a connecting rod and a sliding block, wherein the feeding pipe is fixedly arranged and communicated with the center of the top surface of the crushing box, the annular groove is arranged on the outer side of the feeding pipe, the sliding sheet is slidably connected in the annular groove, the symmetrical sliding sheet is matched with the annular groove, the first spring is fixedly arranged on the top surface of the sliding sheet, the lifting plate is fixedly arranged on the top surface of the first spring, the first sleeve is fixedly communicated with the bottom surface of the lifting plate, the cover plate is symmetrically arranged in the first sleeve through hinging, the connecting rod is connected to the top surface of the cover plate through hinging, the sliding block is connected to the other end of the connecting rod through hinging, and the third spring is fixedly arranged on the top surface of the sliding block.

As a preferable technical scheme of the utility model, the height of the first sleeve is smaller than that of the feeding pipe, a symmetrical first chute is arranged in the first sleeve, the sliding block is matched with the first chute, the sliding block is in sliding connection with the first chute, the top surface of the third spring is fixedly connected with the top surface of the first chute, and the bottom of the first sleeve is in threaded connection with the bottom of the feeding pipe.

As a preferable technical scheme of the utility model, the vibrating assembly comprises a vibrating plate, a cam, a second sleeve, an arc groove and a limiting rod, wherein the vibrating plate is arranged in the crushing box, the limiting rod is fixedly symmetrical to the center of the bottom surface of the vibrating plate, the second sleeve is fixedly symmetrical to the side surface of the vibrating plate, the cam is connected to the center of the bottom surface of the vibrating plate in a rotating way, the arc groove is symmetrically arranged on the side surface of the cam, and the arc groove is matched with the limiting rod.

As a preferable technical scheme of the utility model, the limiting rod is connected with the arc-shaped groove of the cam in a rotating way, the side surface of the cam is fixedly connected with the output end of the second motor, the shell of the second motor is fixedly connected with the crushing box, the inner wall of the crushing box is symmetrically provided with a second sliding groove, the inner side of the second sleeve is penetrated by the fixing rod and is connected with the fixing rod in a sliding way, the upper end and the lower end of the fixing rod are fixedly connected with the top surface and the bottom surface of the second sliding groove, and the top surface and the bottom surface of the second spring are respectively fixedly connected with the bottom surface of the second sleeve and the bottom surface of the second sliding groove.

As a preferable technical scheme of the utility model, the outside of the crushing box is connected with an access door through a hinge, the outside of the crushing box is fixedly provided with a first motor, the output end of the first motor penetrates through the crushing box and is connected with the crushing box through rotation, the tail end of the output end of the first motor is fixedly connected with a rotating shaft, a plurality of symmetrical crushing blades are fixed on the outside of the rotating shaft in a linear array, the crushing blades are arranged above a vibrating plate, the inside of the crushing box is positioned below a cam, an inclined plate is fixedly arranged on the inside of the crushing box, and a discharge hole penetrating to the outside of the crushing box is arranged above the side surface of the inclined plate.

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

According to the utility model, the feeding assembly is arranged, so that plastic products can be conveniently poured into the crushing box, the top of the crushing box is sealed after feeding is finished, the influence on other parts caused by upward splashing when the plastic products are crushed is avoided, the cam is always attached to the vibrating plate through the vibration assembly, the cam is prevented from impacting the vibrating plate, the service life of the cam is prolonged, the second spring is arranged, the second sleeve is prevented from impacting the second chute in the crushing box, and the service life of the second sleeve is prolonged.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a main structure of the present utility model;

FIG. 3 is a schematic diagram of a vibration assembly according to the present utility model;

FIG. 4 is a schematic view of the partial structure of the portion A in FIG. 2 according to the present utility model;

Wherein: 1. a crushing box; 2. a lifting plate; 3. a cover plate; 4. an annular groove; 5. a first spring; 6. a first sleeve; 7. a feed pipe; 8. a discharge port; 9. a sliding sheet; 10. a first motor; 11. a rotating shaft; 12. a crushing blade; 13. a vibration plate; 14. an inclined plate; 15. a second spring; 16. a cam; 17. a second sleeve; 18. an arc-shaped groove; 19. a limit rod; 20. a third spring; 21. a connecting rod; 22. a sliding block.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Examples

Referring to fig. 1-2, the present utility model provides a plastic product crushing device, including a crushing box 1, the crushing box 1 is a hollow box structure with an open top, the outer side of the crushing box 1 is hinged with an access door, the outer side of the crushing box 1 is fixedly connected with a housing of a first motor 10, an output end of the first motor 10 penetrates through the crushing box 1 and is rotationally connected with the crushing box 1, a rotating shaft 11 is fixedly connected with the end of the output end of the first motor 10, a plurality of symmetrical crushing blades 12 are fixed on the outer side of the rotating shaft 11 in a linear array, the first motor 10 is controlled to drive the rotating shaft 11 and the crushing blades 12 to rotate so as to crush plastic products inside the crushing box 1, an inclined plate 14 is fixedly installed inside the crushing box 1, a discharge hole 8 penetrating to the outside of the crushing box 1 is arranged above a side surface of the inclined plate 14, the crushed plastic products fall on the inclined plate 14 and slide out to the top surface of the crushing box 1 through the discharge hole 8.

As shown in fig. 1-4, a feeding component is arranged above the crushing box 1, the feeding component is composed of a lifting plate 2, a cover plate 3, an annular groove 4, a first spring 5, a first sleeve 6, a feeding pipe 7, a sliding sheet 9, a third spring 20, a connecting rod 21 and a sliding block 22, the feeding pipe 7 is fixed and communicated in the center of the top surface of the crushing box 1, the annular groove 4 is arranged at the outer side of the feeding pipe 7 in the center of the top surface of the crushing box 1, the annular groove 4 is connected with the sliding sheet 9 in a sliding manner, the first spring 5 is fixedly arranged on the top surface of the sliding sheet 9, the top surface of the first spring 5 is fixedly connected with the lifting plate 2, the lifting plate 2 is of a hollow plate-shaped structure, the bottom surface of the lifting plate 2 is fixed and communicated with the first sleeve 6, the first sleeve 6 is of a hollow tubular structure with openings at the top surface and the bottom, symmetrical first sliding grooves are arranged in the first sleeve 6, the inside apron 3 that has symmetry through the hinge connection of first sleeve 6, apron 3 top surface has connecting rod 21 through the hinge connection, the connecting rod 21 other end has the slider 22 of the first spout of adaptation through the hinge connection, slider 22 passes through sliding connection with first spout, slider 22 top surface and third spring 20 fixed connection, third spring 20 top surface and first spout top surface fixed connection, first sleeve 6 highly is less than inlet pipe 7 height, first sleeve 6 bottom passes through threaded connection with inlet pipe 7 bottom, first sleeve 6 bottom passes through rotation with inlet pipe 7 bottom top and is connected, push down lifter plate 2 can pour plastic products into through inlet pipe 7 to smashing case 1 inside, loosen lifter plate 2 back shroud 3 and can cover inlet pipe 7 top surface, upward splash when avoiding plastic products to smash and cause the influence to other parts.

Specifically, pressing the lifting plate 2 drives the lifting plate 2 and the first sleeve 6 to move downwards, the lifting plate 2 moves to compress the first spring 5, the first sleeve 6 moves to drive the cover plate 3 to rotate upwards and the feeding pipe 7 moves upwards relative to the first sleeve 6, the cover plate 3 rotates to drive the connecting rod 21 to rotate upwards, the connecting rod 21 rotates to drive the sliding block 22 to move upwards, the sliding block 22 moves to compress the third spring 20, the lifting plate 2 rotates when the first sleeve 6 moves downwards to the bottom of the feeding pipe 7, the first sleeve 6 is connected with the feeding pipe 7 through threads, the positions of the lifting plate 2, the first sleeve 6 and the cover plate 3 are fixed, the lifting plate 2 rotates to drive the first spring 5 to rotate, the first spring 5 rotates to drive the sliding sheet 9 to rotate along the annular groove 4, so that the first spring 5 always has upward acting force to the lifting plate 2, at this moment, the top surface of the feeding pipe 7 is slightly higher than the top surface of the lifting plate 2, plastic products can be poured into the crushing box 1 through the feeding pipe 7, after feeding is completed, the lifting plate 2 rotates to enable the first sleeve 6 to move upwards and separate from the bottom of the feeding pipe 7, the lifting plate 2 is upwards moved to the original position by the upward acting force of the first spring 5, the lifting plate 2 moves to drive the cover plate 3 to rotate downwards until the top surface of the feeding pipe 7 is completely covered, the third spring 20 always has downward acting force to the sliding block 22, so that the connecting rod 21 always has downward acting force to the cover plate 3, and the cover plate 3 is tightly attached to the top surface of the feeding pipe 7 to prevent the plastic products from being splashed upwards when crushing other parts.

As shown in fig. 1-3, the inside vibration subassembly that is provided with of crushing case 1, vibration subassembly comprises vibrating plate 13, cam 16, second sleeve 17, arc wall 18 and gag lever post 19, crushing case 1 is inside to be provided with vibrating plate 13, vibrating plate 13 sets up in crushing blade 12 below, vibrating plate 13 surface is provided with a plurality of screening holes that make things convenient for the less plastic products of volume to pass through, vibrating plate 13 side fixed mounting has symmetrical second sleeve 17, vibrating plate 13 bottom surface central authorities are connected with cam 16 through rotating, cam 16 side symmetry is provided with arc wall 18, vibrating plate 13 bottom surface central authorities are fixed with the gag lever post 19 of adaptation arc wall 18, gag lever post 19 is connected through rotating with the arc wall 18 of cam 16, cam 16 side and the output fixed connection of second motor, the shell of second motor and crushing case 1 inner wall are provided with symmetrical second spout, second sleeve 17 inboard runs through and passes through sliding connection with the dead lever, both ends and the top surface and the bottom surface of second spout are fixed connection, second spring 15 and bottom surface are respectively with second sleeve 17 and second bottom surface and second motor, thereby vibration control plastic products can drive vibration fixedly connected.

Specifically, the second motor is controlled to drive the cam 16 to rotate, the cam 16 rotates to drive the vibrating plate 13 to move up and down, and the limiting rod 19 is driven to move up and down along the arc groove 18, the top surface of the cam 16 is always attached to the bottom surface of the vibrating plate 13 under the influence of the arc groove 18 and the limiting rod 19, so that the cam 16 and the vibrating plate 13 are prevented from being mutually impacted, the service life of the cam 16 is prolonged, the vibrating plate 13 moves up and down to drive the second sleeve 17 to move up and down, the second sleeve 17 is always pulled by the second spring 15 when moving up, the second sleeve 17 is prevented from being impacted on the top surface of the second chute in the crushing box 1, and the service life of the second sleeve 17 is prolonged.

The specific working principle is as follows:

When the device is used, the lifting plate 2 is pressed to drive the lifting plate 2 and the first sleeve 6 to move downwards, the lifting plate 2 moves to compress the first spring 5, the first sleeve 6 moves to drive the cover plate 3 to rotate upwards and the feeding pipe 7 moves upwards relative to the first sleeve 6, the cover plate 3 rotates to drive the connecting rod 21 to rotate upwards, the connecting rod 21 rotates to drive the sliding block 22 to move upwards, the sliding block 22 moves to compress the third spring 20, the lifting plate 2 is rotated when the first sleeve 6 moves downwards to the bottom of the feeding pipe 7, the first sleeve 6 and the feeding pipe 7 are connected through threads, the positions of the lifting plate 2, the first sleeve 6 and the cover plate 3 are fixed, the lifting plate 2 rotates to drive the first spring 5 to rotate, the first spring 5 rotates to drive the sliding sheet 9 to rotate along the annular groove 4, so that the first spring 5 always acts upwards on the lifting plate 2, at the moment, the top surface of the feeding pipe 7 is slightly higher than the top surface of the lifting plate 2, and plastic products can be poured into the crushing box 1 through the feeding pipe 7.

After feeding, the lifting plate 2 is rotated to enable the first sleeve 6 to move upwards and separate from the bottom of the feeding pipe 7, the lifting plate 2 is moved upwards to be in situ by the upward acting force of the first spring 5, the lifting plate 2 is moved to drive the cover plate 3 to rotate downwards until the top surface of the feeding pipe 7 is completely covered, the third spring 20 always has downward acting force on the sliding block 22, accordingly, the connecting rod 21 always has downward acting force on the cover plate 3, the cover plate 3 is tightly attached to the top surface of the feeding pipe 7, the influence on other parts caused by upward splashing when plastic products are crushed is avoided, the plastic products fall into the crushing box 1 and fall onto the top surface of the vibrating plate 13, the first motor 10 is controlled to drive the rotating shaft 11 and the crushing blade 12 to rotate to stir the plastic products inside the crushing box 1, the second motor is controlled to drive the cam 16 to rotate, the cam 16 to drive the vibrating plate 13 to move up and down, and drive the limiting rod 19 to move up and down along the arc groove 18, the top surface of the cam 16 is always attached to the bottom surface of the vibrating plate 13 by the influence of the arc groove 18 and the limiting rod 19, accordingly, the service life of the cam 16 is prolonged, the vibrating plate 13 is driven to move up and down to drive the second sleeve 17 to move up and down, the second sleeve 17 is always to move up and down, the second sleeve 17 is prevented from being impacted by the bottom surface of the vibrating plate 13, the vibrating plate 13 is driven by the impact the vibrating plate 13, the vibrating plate 13 is driven by the top surface of the vibrating plate 13, the vibrating plate 13 is always down to move up and the vibrating plate 13 is driven down to move up and down, accordingly, the sliding plate 13 is driven down to move the vibrating plate 13, and the vibrating plate 13 is driven, and has the sliding is 13 is driven.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Plastic product reducing mechanism, including smashing case (1), its characterized in that:

The feeding assembly is arranged above the crushing box (1), can be used for conveniently feeding and sealing the top of the crushing box (1) after feeding is completed;

The vibration assembly is arranged in the crushing box (1) and can drive plastic products to vibrate and screen;

The second springs (15), the second springs (15) are symmetrically arranged inside the crushing box (1), and the second springs (15) can avoid collision between the vibration assembly and the crushing box (1) during operation.

2. A plastic product crushing apparatus according to claim 1, wherein: the feeding subassembly includes lifter plate (2), apron (3), ring channel (4), first spring (5), first sleeve (6), inlet pipe (7), gleitbretter (9), third spring (20), connecting rod (21) and slider (22), inlet pipe (7) fixed mounting and intercommunication are in smashing case (1) top surface central authorities, ring channel (4) set up in smashing case (1) top surface, and ring channel (4) set up in inlet pipe (7) outside, gleitbretter (9) sliding connection is inside in ring channel (4), and symmetrical gleitbretter (9) and ring channel (4) looks adaptation, first spring (5) are fixed to be set up in gleitbretter (9) top surface, lifter plate (2) are fixed to be set up in first spring (5) top surface, first sleeve (6) are fixed and are linked together in lifter plate (2) bottom surface, apron (3) are through the symmetry setting up in first sleeve (6) inside, connecting rod (21) are through the hinge connection in apron (3) top surface, slider (22) are through the hinge connection in connecting rod (21), third spring (20) fixed mounting in top surface.

3. A plastic product crushing apparatus according to claim 2, wherein: the height of first sleeve (6) is less than the height of inlet pipe (7), the inside first spout that is provided with of first sleeve (6), slider (22) and first spout looks adaptation, slider (22) pass through sliding connection with first spout, third spring (20) top surface and first spout top surface fixed connection, threaded connection is passed through with inlet pipe (7) bottom in first sleeve (6) bottom.

4. A plastic product crushing apparatus according to claim 1, wherein: the vibrating assembly comprises a vibrating plate (13), a cam (16), a second sleeve (17), arc grooves (18) and a limiting rod (19), wherein the vibrating plate (13) is arranged inside the crushing box (1), the limiting rod (19) is fixedly symmetrical to the center of the bottom surface of the vibrating plate (13), the second sleeve (17) is fixedly symmetrical to the side surface of the vibrating plate (13), the cam (16) is connected to the center of the bottom surface of the vibrating plate (13) through rotation, the arc grooves (18) are symmetrically arranged on the side surface of the cam (16), and the arc grooves (18) are matched with the limiting rod (19).

5. A plastic product crushing apparatus according to claim 4, wherein: the utility model discloses a grinding device is characterized by comprising a cam (16), a limiting rod (19), a cam (16), a second sliding groove, a second sleeve (17), a fixing rod, a top surface and a bottom surface of the fixing rod, wherein the limiting rod (19) is connected with the arc-shaped groove (18) of the cam (16) through rotation, the side surface of the cam (16) is fixedly connected with the output end of the second motor, the shell of the second motor is fixedly connected with the grinding box (1), the inner wall of the grinding box (1) is symmetrically provided with the second sliding groove, the inner side of the second sleeve (17) is penetrated by the fixing rod and is connected with the fixing rod through sliding, the upper end and the lower end of the fixing rod are fixedly connected with the top surface and the bottom surface of the second sliding groove, and the top surface and the bottom surface of the second spring (15) are respectively fixedly connected with the bottom surface of the second sleeve (17) and the bottom surface of the second sliding groove.

6. A plastic product crushing apparatus according to claim 1, wherein: the utility model discloses a crushing case (1) outside has access door through the hinge connection, crushing case (1) outside fixed mounting has first motor (10), the output of first motor (10) runs through crushing case (1) and is connected through rotating with crushing case (1), the terminal fixedly connected with pivot (11) of output of first motor (10), the pivot (11) outside is linear array and is fixed with crushing blade (12) of a plurality of symmetries, crushing blade (12) set up in vibrating plate (13) top, crushing case (1) inside is located cam (16) below fixed mounting has inclined plate (14), inclined plate (14) side top is provided with and runs through to crushing case (1) outside discharge gate (8).