Small packaging container shredding machine

Abstract

The utility model relates to the technical field of hazardous waste packaging container shredding, in particular to a small packaging container shredding machine which comprises a smashing assembly capable of adjusting the distance between two sets of smashing rollers, and a screening assembly used for screening and smashing raw materials is arranged at the bottom of the smashing assembly. The smashing assembly comprises a shell, and the two sides of the shell are fixedly connected to one side of the fixing plate. The double-shaft motor drives the worm to rotate, the worm drives the worm gear to rotate, the worm gear drives the two-way screw to rotate, and when the two-way screw rotates, the two sets of moving blocks can be driven to get close to each other or get away from each other; and the first motor drives the two sets of crushing rollers to get close to each other or get away from each other, so that the distance between the two sets of crushing rollers is changed, the distance between the two sets of crushing rollers can be adjusted according to the size of the packaging container, the packaging container shredding machine is more convenient to use, and the applicability of the packaging container shredding machine is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dangerous waste packaging container shredding technical field, concretely is a small -size packaging container shredder. BACKGROUND

[0002] In civil, industrial and other uses, the containers containing dangerous waste, especially liquid dangerous waste, mainly have iron barrels, and the used and finally eliminated or replaced packaging containers have certain harmfulness, and there is limitation that the dangerous waste packaging containers without regeneration value cannot be treated. The dangerous waste packaging containers need to be shredded, further crushed, cleaned, granulated and treated.

[0003] Application No. CN202322055733.2 "a dangerous waste packaging container shredder", in the above packaging container shredder, the decomposition roller and the pulverizer roller cooperate to work, the device can further crush the shredded pieces, the dangerous waste packaging containers are decomposed into smaller pieces, the subsequent treatment of the pieces is facilitated, and the working efficiency is improved; by installing the slope, after the rotating plate is opened, the pieces can directly roll along the slope and fall into the collecting box, the pieces in the box are cleaned quickly and cleanly, and the use requirement of the device is met.

[0004] But in the above dangerous waste packaging container shredder, the distance between the two groups of decomposition rollers cannot be adjusted, so that the distance between the two groups of decomposition rollers cannot be adjusted according to the volume of the packaging container, and then the use of the packaging container shredder is inconvenient, and the applicability of the packaging container shredder is reduced. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a small -size packaging container shredder, the distance between the two groups of pulverizer rollers is adjustable, so as to solve the problems in the above background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a small -size packaging container shredder, including the pulverizing assembly that can adjust the distance between two groups of pulverizer rollers, the bottom of the pulverizing assembly is equipped with the screening assembly for screening the pulverized raw materials;

[0007] Among them, the pulverizing assembly includes: the shell, the both sides of the shell are fixedly connected to one side of the fixed plate, the inside of the fixed plate is rotatably connected to the outside of the both ends of the bidirectional screw rod, the outside of the bidirectional screw rod is screw connected to the inside of the two groups of moving blocks, the outside of the two groups of moving blocks is fixedly connected to the outside of the motor one, the output shaft of the motor one is fixedly connected to the end of the two groups of pulverizer rollers, the inside of the moving block is slidably sleeved with the outside of the limiting rod, the both ends of the limiting rod are fixedly connected to the outside of the fixed plate, and the both sides of the shell are provided with strip-shaped through holes for the output shaft of the motor one to pass through.

[0008] The end of the bidirectional screw rod is fixedly inserted into the inside of the worm wheel, and the outside of the worm wheel is engaged with the outside of the worm.

[0009] The one end of the worm is connected to the output shaft of the double-shaft motor through a shaft coupling, and the outside of the double-shaft motor is fixedly connected to one side of the shell.

[0010] The top of the support is fixedly connected to the bottom of the shell, and the top of the support is provided with a limiting sliding groove, and the outside of the rollers is rotatably connected in the limiting sliding groove.

[0011] The rollers are arranged on the bottom of the outer frame, and the inner wall of the outer frame is fixedly connected to the outside of the sieve plate.

[0012] One end of the outer frame is fixedly connected to the rotating shaft, the outside of the rotating shaft is rotatably connected to one end of the connecting rod, and the other end of the connecting rod is rotatably connected to one side of the rotating disc.

[0013] The rotating disc is connected to the output shaft of the second motor through a gearbox, and the outside of the second motor is fixedly connected to the outside of the gearbox.

[0014] The bottom of the gearbox is fixedly connected to the top of the support, and the support is provided with a material collecting barrel.

[0015] Compared with the prior art, the package container shredder has the advantages that:

[0016] The worm is driven to rotate by the double-shaft motor, the worm drives the worm wheel to rotate, the worm wheel drives the bidirectional screw rod to rotate, the bidirectional screw rod can drive the two groups of moving blocks to move close to each other or move away from each other when rotating, the two groups of crushing rollers are driven to move close to each other or move away from each other by the first motor when the two groups of moving blocks move close to each other or move away from each other, so that the distance between the two groups of crushing rollers is changed, and the distance between the two groups of crushing rollers can be adjusted according to the size of the volume of the package container, the package container shredder is more convenient to use, and the applicability of the package container shredder is improved.

[0017] Other features and advantages of the present application will be set forth in the following description of the application, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the application. The objects and other advantages of the application can be realized and attained by the structure particularly pointed out in the written description and claims hereof. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the present application;

[0019] Figure 2 It is a screening assembly structure schematic view of the present application;

[0020] Figure 3 This is an enlarged schematic diagram of point A of the present utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the crushing component of the utility model.

[0022] In the figure: 1. Crushing assembly; 11. Worm; 12. Worm gear; 14. Dual-axis motor; 15. Moving block; 16. Limit rod; 17. Bar through hole; 18. Crushing roller; 19. Bidirectional screw; 110. Motor 1; 111. Fixed plate; 112. Housing; 2. Screening assembly; 21. Aggregate barrel; 22. Screen plate; 23. Outer frame; 24. Limiting slide; 25. Bracket; 26. Motor 2; 27. Gearbox; 28. Roller; 29. ​​Connecting rod; 210. Turntable; 211. Rotating shaft. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1-4 The utility model provides a technical solution: a small packaging container shredder, comprising: a crushing component 1 with an adjustable distance between two sets of crushing rollers 18, and a screening component 2 for screening and crushing raw materials is provided at the bottom of the crushing component 1.

[0025] The crushing assembly 1 includes a housing 112, with both sides fixedly connected to one side of a fixed plate 111. The interior of the fixed plate 111 is rotatably connected to the exterior ends of a bidirectional screw 19. The exterior of the bidirectional screw 19 is threadedly connected to the interiors of two sets of movable blocks 15. The exteriors of both sets of movable blocks 15 are fixedly connected to the exterior of motor 110. The output shaft of motor 110 is fixedly connected to the ends of two sets of crushing rollers 18. The interior of the movable blocks 15 slides over the exterior of a limit rod 16, the ends of which are fixedly connected to the exterior of the fixed plate 111. Both sides of the housing 112 are provided with strip-shaped through-holes 17 for the output shaft of motor 110 to pass through. The ends of the bidirectional screw 19 are fixedly inserted into the interior of the worm gear 12, the exterior of which meshes with the exterior of the worm 11. One end of the worm 11 is connected to the output shaft of the dual-axis motor 14 via a coupling. The exterior of the dual-axis motor 14 is fixedly connected to one side of the housing 112.

[0026] Furthermore, the waste packaging container is put in from the top of the shell 112, and then the motor 110 is started. The motor 110 drives the crushing rollers 18 to rotate, so that the two sets of crushing rollers 18 can crush the waste packaging container; when it is necessary to adjust the distance between the two sets of crushing rollers 18 according to the volume of the waste packaging container, it is only necessary to start the dual-axis motor 14, the dual-axis motor 14 drives the worm 11 to rotate, the worm 11 drives the worm gear 12 to rotate, and the worm gear 12 drives the bidirectional screw 19 to rotate. When the bidirectional screw 19 rotates, it can drive the two sets of moving blocks 15 to move closer to or away from each other. When the two sets of moving blocks 15 move closer to or away from each other, the motor 110 drives the two sets of crushing rollers 18 to move closer to or away from each other, thereby changing the distance between the two sets of crushing rollers 18, and then the distance between the two sets of crushing rollers 18 can be adjusted according to the volume of the packaging container, making the packaging container shredder more convenient to use and improving the applicability of the packaging container shredder.

[0027] The screening assembly 2 includes a bracket 25, the top of which is fixedly connected to the bottom of the housing 112. A limiting chute 24 is defined in the top of the bracket 25. The limiting chute 24 is rotatably connected to the outside of a roller 28. The roller 28 is mounted on the bottom of the outer frame 23, the inner wall of which is fixedly connected to the outside of the screen plate 22. One side of the outer frame 23 is fixedly connected to one end of a rotating shaft 211. The outside of the rotating shaft 211 is rotatably connected to one end of a connecting rod 29. The other end of the connecting rod 29 is rotatably connected to one side of the turntable 210.

[0028] The turntable 210 is connected to the output shaft of the motor 26 through the gearbox 27, and the outside of the motor 26 is fixedly connected to the outside of the gearbox 27. The bottom of the gearbox 27 is fixedly connected to the top of the bracket 25, and a collection bucket 21 is provided on one side of the bracket 25.

[0029] Furthermore, after being crushed, the fragments of the waste packaging container fall down onto the sieve plate 22. At this time, the motor 26 is started, and the motor 26 drives the turntable 210 to rotate through the gearbox 27. The turntable 210 drives the rotating shaft 211 and the outer frame 23 to move back and forth through the connecting rod 29. The outer frame 23 drives the sieve plate 22 to move back and forth, thereby increasing the screening speed of the old packaging container fragments. After the impurities in the container fragments are screened out, the container fragments enter the aggregate barrel 21 as the sieve plate 22 moves back and forth.

[0030] Working principle: when using, the waste packaging container is put into the top of the shell 112, and then the motor 110 is started, the motor 110 drives the crushing roller 18 to rotate, so that the two groups of crushing rollers 18 crush the waste packaging container, and the crushed waste packaging container falls on the sieve plate 22, at this time, the motor 26 is started, the motor 26 drives the rotating disc 210 to rotate through the gearbox 27, the rotating disc 210 drives the rotating shaft 211 and the outer frame 23 to move back and forth through the connecting rod 29, the outer frame 23 drives the sieve plate 22 to move back and forth, thereby increasing the screening speed of the old packaging container fragments, and the impurities in the container fragments are screened out, and then the container fragments enter the collecting barrel 21 along with the reciprocating movement of the sieve plate 22.

[0031] When it is necessary to adjust the distance between the two groups of crushing rollers 18 according to the volume of the waste packaging container, only the double-shaft motor 14 is started, the double-shaft motor 14 drives the worm 11 to rotate, the worm 11 drives the worm gear 12 to rotate, the worm gear 12 drives the bidirectional screw 19 to rotate, and the bidirectional screw 19 drives the two groups of moving blocks 15 to move closer to each other or farther away from each other, and when the two groups of moving blocks 15 move closer to each other or farther away from each other, the two groups of crushing rollers 18 are driven to move closer to each other or farther away from each other through the motor 110, so as to change the distance between the two groups of crushing rollers 18, and then the distance between the two groups of crushing rollers 18 can be adjusted according to the volume of the packaging container, so that the packaging container shredder is more convenient to use, and the applicability of the packaging container shredder is improved.

[0032] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A small packaging container shredder, characterized in that: The invention comprises a crushing assembly (1) with an adjustable distance between two groups of crushing rollers (18), wherein a screening assembly (2) for screening crushed raw materials is provided at the bottom of the crushing assembly (1); The crushing assembly (1) comprises: a shell (112), both sides of the shell (112) are fixedly connected to one side of a fixed plate (111), the interior of the fixed plate (111) is rotatably connected to the exterior of both ends of a bidirectional screw (19), the exterior of the bidirectional screw (19) is threadedly connected to the interior of two groups of moving blocks (15), the exteriors of the two groups of moving blocks (15) are both fixedly connected to the exterior of a motor (110), the output shaft of the motor (110) is fixedly connected to the ends of two groups of crushing rollers (18), the interior of the moving block (15) is slidably sleeved on the exterior of a limiting rod (16), the two ends of the limiting rod (16) are fixedly connected to the exterior of the fixed plate (111), and both sides of the shell (112) are provided with a strip-shaped through hole (17) for the output shaft of the motor (110) to pass through.

2. A small packaging container shredder according to claim 1, characterized in that: The end of the bidirectional screw (19) is fixedly inserted into the interior of the worm wheel (12), and the exterior of the worm wheel (12) is engaged with the exterior of the worm (11).

3. The small packaging container shredder according to claim 2, characterized in that: One end of the worm (11) is connected to the output shaft of the dual-axis motor (14) through a coupling, and the exterior of the dual-axis motor (14) is fixedly connected to one side of the housing (112).

4. The small packaging container shredder according to claim 2, characterized in that: The screening assembly (2) comprises a bracket (25), the top of the bracket (25) being fixedly connected to the bottom of the housing (112), the top of the bracket (25) being provided with a limiting chute (24), and the limiting chute (24) being rollingly connected to the outside of a roller (28).

5. The small packaging container shredder according to claim 4, characterized in that: The roller (28) is mounted on the bottom of the outer frame (23), and the inner wall of the outer frame (23) is fixedly connected to the outside of the sieve plate (22).

6. The small packaging container shredder according to claim 5, characterized in that: One side of the outer frame (23) is fixedly connected to one end of the rotating shaft (211), the outside of the rotating shaft (211) is rotatably connected to one end of the connecting rod (29), and the other end of the connecting rod (29) is rotatably connected to one side of the turntable (210).

7. The small packaging container shredder according to claim 6, characterized in that: The turntable (210) is connected to the output shaft of the second motor (26) through a gearbox (27), and the outside of the second motor (26) is fixedly connected to the outside of the gearbox (27).

8. The small packaging container shredder according to claim 7, characterized in that: The bottom of the gearbox (27) is fixedly connected to the top of the bracket (25), and a collecting bucket (21) is provided on one side of the bracket (25).

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