CN219902934U

CN219902934U - Plastic sheet slitter edge crusher

Info

Publication number: CN219902934U
Application number: CN202321722562.8U
Authority: CN
Inventors: 龙下丕; 龙益武; 邓志辉; 李�杰; 唐桂兰; 龙志勇
Original assignee: Anren County Jinrui Plastic Industry Co ltd
Current assignee: Anren County Jinrui Plastic Industry Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-10-27
Anticipated expiration: 2033-07-03

Abstract

The utility model belongs to the technical field of crushing equipment, in particular to a plastic sheet waste rim charge crusher, aiming at the problems that the existing requirements are that waste rim charge is continuously input from a feed inlet, the workload of workers is increased, and meanwhile, the baffle is continuously opened due to continuous feeding, so that dust in a box is easy to overflow outwards, the scheme is provided, and the plastic sheet waste rim charge crusher comprises a crushing box body; the two material pouring plates are respectively and fixedly connected to two sides in the crushing box body, one material pouring plate is connected with a material blocking plate in a sliding manner, the material blocking plate and the two material pouring plates are matched on the upper side of the crushing box body to form a containing gap for temporarily containing plastic waste leftovers, a group of reciprocating assemblies are arranged in the crushing box body, and the reciprocating assemblies are used for driving the material blocking plate to reciprocate; can prevent that plastics waste edge material from piling up in the accommodation clearance and keep static unable unloading, effectually guarantee the stability of device operation.

Description

Plastic sheet slitter edge crusher

Technical Field

The utility model relates to the technical field of crushing equipment, in particular to a plastic sheet waste edge crusher.

Background

Plastic sheet refers to a material used for producing disposable plastic cups, plates, bowls, dishes, boxes and other thermoformed products, and is widely used for packaging in the fields of food, vegetables, fruits, beverages, dairy products, industrial parts and the like.

Through retrieval, chinese patent with the patent publication number of CN218256151U discloses a crusher for a plastic sheet production line, and belongs to the technical field of plastic sheet crushing. The crusher for the plastic sheet production line comprises an installation box fixedly connected to the side wall of the crushing box, a motor is fixedly connected to the inside of the installation box, a crushing roller is rotatably connected to the inner wall of the crushing box, one end of a rotating shaft of the crushing roller penetrates through the side wall of the crushing box and is meshed with a gear at the output end of the motor, a feeding piece is arranged at the top of the crushing box, a discharging piece is arranged at the bottom of the crushing box, the connecting piece is communicated to the inside of the ash storage piece, the connecting piece is communicated to the side wall of the crushing box, a suction fan is fixedly connected to the side wall of the crushing box, and the input end of the suction fan is communicated to the inside of the ash storage piece; although the floating dust is effectively reduced and sucked into a human body when the dust collector is used, people need to continuously throw in waste offal from a feed inlet, the work load of workers is increased, meanwhile, the baffle is continuously charged, the baffle can be continuously opened, and dust in a box is easy to overflow outwards.

In order to solve the problems, the utility model provides a plastic sheet waste rim charge crusher.

Disclosure of Invention

The utility model provides a plastic sheet waste rim charge crusher, which solves the defects that in the prior art, waste rim charge is required to be continuously input from a feed inlet, the workload of workers is increased, meanwhile, a baffle is continuously opened due to continuous feeding of the baffle, and dust in a box is easy to overflow outwards.

The utility model provides the following technical scheme:

a plastic sheet waste rim charge crusher comprises a crushing box body; the two material pouring plates are respectively and fixedly connected to two sides in the crushing box body, one material pouring plate is connected with a material blocking plate in a sliding mode, the material blocking plate and the two material pouring plates are matched on the upper side of the crushing box body to form a containing gap for temporarily containing plastic waste leftovers, a group of reciprocating assemblies are arranged in the crushing box body, and the reciprocating assemblies are used for driving the material blocking plate to reciprocate; the two crushing rollers are rotationally connected with two second rotating shafts in the crushing box body, the two crushing rollers are respectively and fixedly connected to the circumferential surfaces of the two second rotating shafts and used for crushing and cutting plastic waste, and a group of driving components are arranged in the crushing box body and used for driving the two crushing rollers to cut; and the stirring assembly is matched with the driving assembly for use, and is arranged in the accommodating gap and used for preventing plastic waste rim charge in the accommodating gap from being extruded and blocked.

In one possible design, the driving assembly comprises a driving motor fixedly connected to the side end of the crushing box body, the driving motor is connected with one of the second rotating shafts through a coupler, the two second rotating shafts are outwards movably penetrated through the side end of the crushing box body and outwards extend, the circumferential surfaces of the two second rotating shafts are fixedly connected with third gears, and the two third gears are meshed.

In one possible design, the stirring assembly comprises a first rotating shaft rotationally connected in the crushing box body, a stirring roller is fixedly connected with the circumferential surface of the first rotating shaft, a plurality of stirring blades are fixedly connected with the circumferential surface of the stirring roller, the first rotating shaft axially and movably penetrates through the side end of the crushing box body and extends outwards, a first gear is fixedly connected with the side end of the first rotating shaft, a third rotating shaft is rotationally connected with the side end of the crushing box body, a second gear is fixedly connected with the circumferential surface of the third rotating shaft, and the second gear is respectively meshed with one of the second rotating shaft and the first gear.

In one possible design, the reciprocating assembly comprises a rotating rod fixedly connected to the side end of the third rotating shaft, the side end of the rotating rod is rotationally connected with a connecting rod, the side end of the striker plate is fixedly connected with a connecting plate, and the side end of the connecting rod is movably hinged to the side end of the connecting plate through a hinge shaft.

In one possible design, the top end of the crushing box body is movably hinged with a sealing box cover for sealing the crushing box body through a hinge shaft.

In one possible design, a particle collection box is connected to the underside of the crushing box.

In one possible design, the crushed aggregates collection box is slidably connected with a dust collection box for collecting dust, and a filter screen is fixedly connected in the crushed aggregates collection box.

In one possible design, the four corners of the bottom end of the crushing box body are fixedly connected with brake universal wheels.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

According to the technical scheme, the two material pouring plates and the material blocking plate are matched on the upper side of the crushing box body to form the accommodating gap, the accommodating gap can store plastic waste edges in batches, workers only need to fill the accommodating gap fully each time, the working efficiency can be effectively improved, the material blocking plate is driven by the reciprocating assembly to reciprocate, the plastic waste edges stored in the accommodating gap can be intermittently put between the two crushing rollers to be crushed, meanwhile, the stirring assembly is arranged in the accommodating gap, the plastic waste edges can be prevented from being accumulated in the accommodating gap and kept static, and the running stability of the device is effectively ensured.

Drawings

Fig. 1 is a first front perspective view of a plastic sheet scrap breaker according to an embodiment of the present utility model;

fig. 2 is a second front perspective view of a plastic sheet scrap breaker according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a plastic sheet scrap breaker according to an embodiment of the present utility model;

fig. 4 is a partial perspective view of a plastic sheet scrap breaker according to an embodiment of the present utility model.

Reference numerals:

1. crushing a box body; 2. sealing the box cover; 3. a first rotating shaft; 4. a first gear; 5. a stirring roller; 6. stirring the leaves; 7. a second gear; 8. a third gear; 9. a second rotating shaft; 10. a rotating rod; 11. a connecting rod; 12. a connecting plate; 13. a brake universal wheel; 14. a driving motor; 15. a material pouring plate; 16. a striker plate; 17. a crushing roller; 18. a scrap collecting box; 19. a dust collection box; 20. a filter screen; 21. and a third rotating shaft.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1-4, a crusher comprises a crushing tank 1; the two material pouring plates 15 are respectively and fixedly connected to two sides in the crushing box body 1, one material pouring plate 15 is connected with a material blocking plate 16 in a sliding manner, the material blocking plate 16 and the two material pouring plates 15 are matched on the upper side of the crushing box body 1 to form a containing gap for temporarily containing plastic waste rim charge, and a group of reciprocating components are arranged in the crushing box body 1 and used for driving the material blocking plate 16 to reciprocate; the two crushing rollers 17 are rotationally connected with the two second rotating shafts 9 in the crushing box body 1, the two crushing rollers 17 are fixedly connected to the circumferential surfaces of the two second rotating shafts 9 respectively and used for crushing and cutting plastic waste, and a group of driving components are arranged in the crushing box body 1 and used for driving the two crushing rollers 17 to cut; the stirring assembly is matched with the driving assembly and arranged in the accommodating gap to prevent plastic waste rim charge in the accommodating gap from being extruded and blocked; the upper side through two material plates 15 and striker plate 16 cooperation at broken box 1 is formed with the accommodation gap, the storage that the accommodation gap can be batched is to plastics waste rim charge, the staff only need at every turn with the accommodation gap fill can, can effectually promote work efficiency, utilize reciprocating assembly to drive striker plate 16 and carry out reciprocating motion, can put into the broken processing between two crushing rollers 17 to plastics waste rim charge intermittent type that deposits in the accommodation gap, set up stirring assembly in the accommodation gap simultaneously, can prevent that plastics waste rim charge from piling up and keep static unable unloading in the accommodation gap, the effectual stability of guaranteeing the device operation.

Referring to fig. 1 to 4, the driving assembly includes a driving motor 14 fixedly connected to a side end of the crushing box 1, the driving motor 14 is connected to one of the second rotating shafts 9 through a coupling, the two second rotating shafts 9 movably penetrate through the side end of the crushing box 1 and extend outwards, third gears 8 are fixedly connected to circumferential surfaces of the two second rotating shafts 9, and the two third gears 8 are meshed; the second rotating shaft 9 is driven to rotate by starting the driving motor 14, the second rotating shaft 9 drives one third gear 8 to rotate, the third gear 8 drives the other third gear 8 to rotate, the other third gear 8 drives the other second rotating shaft 9 to rotate, and the two second rotating shafts 9 are opposite in rotation direction and respectively drive the two crushing rollers 17 to cut and crush.

The stirring assembly comprises a first rotating shaft 3 which is rotationally connected in the crushing box body 1, a stirring roller 5 is fixedly connected to the circumferential surface of the first rotating shaft 3, a plurality of stirring blades 6 are fixedly connected to the circumferential surface of the stirring roller 5, the first rotating shaft 3 outwards penetrates through the side end of the crushing box body 1 in a movable mode and extends outwards, a first gear 4 is fixedly connected to the side end of the first rotating shaft 3, a third rotating shaft 21 is rotationally connected to the side end of the crushing box body 1, a second gear 7 is fixedly connected to the circumferential surface of the third rotating shaft 21, and the second gear 7 is meshed with one of the second rotating shafts 9 and the first gear 4 respectively; the third gear 8 drives the second gear 7 to rotate, and the second gear 7 rotates to drive the first gear 4 to rotate, and the first gear 4 rotates to drive the first rotating shaft 3 to rotate, and the first rotating shaft 3 rotates to drive the stirring roller 5 to rotate, and the stirring roller 5 rotates to drive a plurality of stirring leaves 6 to stir the plastic waste rim charge in the accommodation gap, so that the plastic waste rim charge is prevented from being blocked statically.

The reciprocating assembly comprises a rotating rod 10 fixedly connected to the side end of a third rotating shaft 21, the side end of the rotating rod 10 is rotationally connected with a connecting rod 11, the side end of a baffle plate 16 is fixedly connected with a connecting plate 12, the side end of the connecting rod 11 is movably hinged to the side end of the connecting plate 12 through a hinge shaft, the second gear 7 rotates and drives the third rotating shaft 21 to rotate, the third rotating shaft 21 rotates and drives the rotating rod 10 to rotate, the rotating rod 10 rotates and drives one end of the connecting rod 11 to conduct circular motion, one end of the connecting rod 11 conducts circular motion and drives the other end of the connecting rod 11 to conduct relative position, the other end of the connecting rod 11 is hinged to the side end of the connecting plate 12, the side end of the connecting rod 11 drives the connecting plate 12 to conduct linear reciprocating motion, and the connecting plate 12 drives the baffle plate 16 to conduct linear reciprocating motion, so that intermittent feeding is conducted between two crushing rollers 17.

The utility model can be used for crushing plastic sheet waste rim charge and can also be used in other fields suitable for the utility model.

Example 2

Referring to fig. 1 to 4, a plastic sheet scrap breaker includes a breaking box 1; the two material pouring plates 15 are respectively and fixedly connected to two sides in the crushing box body 1, one material pouring plate 15 is connected with a material blocking plate 16 in a sliding manner, the material blocking plate 16 and the two material pouring plates 15 are matched on the upper side of the crushing box body 1 to form a containing gap for temporarily containing plastic waste rim charge, and a group of reciprocating components are arranged in the crushing box body 1 and used for driving the material blocking plate 16 to reciprocate; the two crushing rollers 17 are rotationally connected with the two second rotating shafts 9 in the crushing box body 1, the two crushing rollers 17 are fixedly connected to the circumferential surfaces of the two second rotating shafts 9 respectively and used for crushing and cutting plastic waste, and a group of driving components are arranged in the crushing box body 1 and used for driving the two crushing rollers 17 to cut; and the stirring assembly is matched with the driving assembly for use, and the stirring assembly is arranged in the accommodating gap and used for preventing plastic waste rim charge in the accommodating gap from being extruded and blocked.

Referring to fig. 1, a sealing box cover 2 for sealing the crushing box 1 is movably hinged to the top end of the crushing box 1 through a hinge shaft; can prevent dust from overflowing outwards.

Referring to fig. 3, a crushed aggregates collecting box 18 is connected to the lower side of the crushing box 1; the crushed aggregates collection box 18 is connected with a dust collection box 19 in a sliding way, and a filter screen 20 is fixedly connected in the crushed aggregates collection box 18; the broken plastic waste rim charge can be conveniently collected, and meanwhile, dust in the overload crushed aggregates collecting box 18 can be filtered to enter the dust collecting box 19 for uniform recovery treatment.

Referring to fig. 1, brake universal wheels 13 are fixedly connected to four corners of the bottom end of the crushing box body 1, so that the device is conveniently driven to move.

However, as well known to those skilled in the art, the working principle and wiring method of the driving motor 14 are common, and they are all conventional means or common knowledge, and will not be described herein in detail, and any choice may be made by those skilled in the art according to their needs or convenience.

The working principle and the using flow of the technical scheme are as follows: when the rotary type plastic feeding device is used, the sealing box cover 2 is lifted, plastic waste is poured into the accommodating gap, then the sealing box cover 2 is covered, the second rotary shaft 9 is driven to rotate by starting the driving motor 14, the second rotary shaft 9 drives one third gear 8 to rotate, the third gear 8 drives the other third gear 8 to rotate, the other third gear 8 drives the other second rotary shaft 9 to rotate, the rotation directions of the two second rotary shafts 9 are opposite, the two crushing rollers 17 are respectively driven to cut and crush, meanwhile, the third gear 8 drives the second gear 7 to rotate, the second gear 7 rotates to drive the first gear 4 to rotate, the first rotary shaft 3 rotates to drive the stirring roller 5 to rotate, the stirring roller 5 rotates to drive the plurality of stirring blades 6 to stir the plastic waste in the accommodating gap, the plastic waste is prevented from being clamped at rest, the second gear 7 rotates and simultaneously drives the third rotary shaft 21 to rotate, the rotary rod 10 rotates to drive one end of the connecting rod 11 to perform circular motion, one end of the connecting rod 11 is driven to perform circular motion, and the other end of the connecting rod 11 is driven to perform linear motion towards the two end 12 of the connecting rod 11 to be connected with the connecting plate 12 in a reciprocating mode, and the other end of the connecting rod is driven to perform intermittent motion towards the connecting plate 12 side of the connecting plate 12 due to the fact that the connecting plate is driven to move linearly and the connecting plate is driven to reciprocate the connecting plate 12 is driven to move.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A plastic sheet scrap edge crusher, comprising:

a crushing box body (1);

the two material pouring plates (15), the two material pouring plates (15) are respectively and fixedly connected to two sides in the crushing box body (1), one material pouring plate (15) is connected with a material blocking plate (16) in a sliding manner, the material blocking plate (16) and the two material pouring plates (15) are matched on the upper side of the crushing box body (1) to form a containing gap for temporarily containing plastic waste edges, and a group of reciprocating components are arranged in the crushing box body (1) and used for driving the material blocking plate (16) to reciprocate;

the two crushing rollers (17) are rotationally connected with two second rotating shafts (9) in the crushing box body (1), the two crushing rollers (17) are fixedly connected to the circumferential surfaces of the two second rotating shafts (9) respectively and used for crushing and cutting plastic waste, and a group of driving components are arranged in the crushing box body (1) and used for driving the two crushing rollers (17) to cut;

and the stirring assembly is matched with the driving assembly for use, and is arranged in the accommodating gap and used for preventing plastic waste rim charge in the accommodating gap from being extruded and blocked.

2. A plastic sheet scrap crusher according to claim 1, characterized in that the driving assembly comprises a driving motor (14) fixedly connected to the side end of the crushing box body (1), the driving motor (14) is connected with one of the second rotating shafts (9) through a coupling, both the second rotating shafts (9) are outwards movably penetrated through the side end of the crushing box body (1) and outwards extend, the circumferential surfaces of both the second rotating shafts (9) are fixedly connected with third gears (8), and the two third gears (8) are meshed.

3. The plastic sheet scrap crusher according to claim 2, wherein the stirring assembly comprises a first rotating shaft (3) rotatably connected in the crushing box body (1), a stirring roller (5) is fixedly connected to the circumferential surface of the first rotating shaft (3), a plurality of stirring blades (6) are fixedly connected to the circumferential surface of the stirring roller (5), the first rotating shaft (3) movably penetrates through the side end of the crushing box body (1) outwards and extends outwards, a first gear (4) is fixedly connected to the side end of the first rotating shaft (3), a third rotating shaft (21) is rotatably connected to the side end of the crushing box body (1), a second gear (7) is fixedly connected to the circumferential surface of the third rotating shaft (21), and the second gear (7) is meshed with one of the second rotating shaft (9) and the first gear (4) respectively.

4. A plastic sheet scrap breaker according to claim 3, characterized in that the reciprocating assembly comprises a rotating rod (10) fixedly connected to the side end of the third rotating shaft (21), the side end of the rotating rod (10) is rotatably connected with a connecting rod (11), the side end of the striker plate (16) is fixedly connected with a connecting plate (12), and the side end of the connecting rod (11) is movably hinged to the side end of the connecting plate (12) through a hinge.

5. A plastic sheet scrap breaker according to any one of claims 1-4, characterized in that the top end of the breaking box (1) is hinged with a sealing box cover (2) for sealing the breaking box (1) by a hinge.

6. A plastic sheet scrap breaker according to any one of claims 1-4, characterized in that a scrap collecting box (18) is slidingly connected to the underside of the breaking box (1).

7. A plastic sheet scrap breaker according to claim 6, characterized in that the scrap collecting box (18) is slidably connected with a dust collecting box (19) for collecting dust, and a filter screen (20) is fixedly connected in the scrap collecting box (18).

8. A plastic sheet scrap breaker according to any one of claims 1-4, wherein brake universal wheels (13) are fixedly connected to four corners of the bottom end of the breaking box (1).