CN219153453U

CN219153453U - Crushing and recycling device for waste plastic woven bags

Info

Publication number: CN219153453U
Application number: CN202320231168.8U
Authority: CN
Inventors: 杨继伟
Original assignee: Fujian Chichuang Plastic Industry Co ltd
Current assignee: Fujian Chichuang Plastic Industry Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-06-09
Anticipated expiration: 2033-02-16

Abstract

The utility model discloses a crushing and recycling device for waste plastic woven bags, which comprises a conveying device, wherein the right end of the conveying device is fixedly connected with a shell, a discharging roller is rotatably arranged at an opening of the shell near the upper side, inclined nails which are uniformly distributed are fixedly connected to the periphery of the discharging roller, fixed barrels are fixedly connected to the upper end of the conveying device at the front side and the rear side near the right side, return springs are arranged at the inner bottom of the fixed barrels, sliding barrels are slidingly connected to the inner parts of the fixed barrels at the upper ends of the return springs, and supporting rods which are uniformly distributed are fixedly connected to the inner top of the shell near the opening. The utility model avoids the situation that a worker needs to plug the plastic woven bag into the crusher by hand when crushing the plastic woven bag, thereby being safer, and simultaneously, the worker is far away from the crushing mechanism in the shell, thereby greatly reducing the probability of sucking the scattered powdery residues and guaranteeing the physical health of the worker.

Description

Crushing and recycling device for waste plastic woven bags

Technical Field

The utility model relates to the technical field of recovery devices, in particular to a crushing recovery device for waste plastic woven bags.

Background

The plastic woven bags are mainly used in industry such as industry and agriculture, construction and the like, have the advantages that the plastic woven bags can be recycled and remolded for reuse, the plastic woven bags need to be crushed when being recycled, but as the inside of the plastic woven bags are still provided with some residues such as flour, cement and the like after being used, most of the traditional methods are used for directly filling the waste plastic woven bags into a crusher for crushing by workers, so that the defects are present, such as that some powdery residues in the plastic woven bags can escape to nearby space when the plastic woven bags are torn by the crusher, air pollution is caused, physical health of the workers is directly influenced, and in addition, the workers usually directly operate by hands in the process of filling the plastic woven bags into the crusher, so that a certain safety risk exists.

Disclosure of Invention

The utility model mainly aims to provide a crushing and recycling device for waste plastic woven bags, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a waste plastic braided bag is with smashing recovery unit, includes conveyer, conveyer's right-hand member fixedly connected with casing, the opening of casing is located and is close to upside department rotation and installs the unloading roller, fixedly connected with evenly distributed's inclined pin on the periphery of unloading roller, the opening part of casing is close to the equal fixedly mounted of downside department in inner wall around, sliding connection has the lifter plate between the slide rail, conveyer's upper end is in the equal fixedly connected with fixed section of thick bamboo of both sides department around being close to the right side, the inside bottom of fixed section of thick bamboo all is provided with reset spring, the inside of fixed section of thick bamboo is in the equal sliding connection of reset spring's upper end section of thick bamboo, the section of thick bamboo is fixedly connected with in the front and back both sides department of the lower extreme of lifter plate respectively, the inside top of casing is being close to the equal distributed's butt.

Preferably, the front end of the blanking roller is fixedly sleeved with a first belt pulley, the front end of the right side conveying roller of the conveying device is fixedly sleeved with a second belt pulley, a first conveying belt is arranged between the second belt pulley and the first belt pulley, and the second belt pulley is connected with the first belt pulley through transmission.

Preferably, the front end of the conveying device is fixedly provided with a gear motor, the output end of the gear motor is fixedly sleeved with a third belt pulley, a second conveying belt is arranged between the third belt pulley and the second belt pulley, and the third belt pulley is in transmission connection with the second belt pulley through the second conveying belt.

Preferably, a crushing mechanism is arranged in the shell near the lower side.

Preferably, the supporting rods and the inclined nails are mutually staggered.

Preferably, the conveyer belt of conveyer is fixedly connected with evenly distributed's rubber strip, the upper end of rubber strip is provided with evenly distributed's metal thorn.

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

1. can drive the rotation of third belt pulley through starting gear motor, make second conveyer belt drive the rotation of second belt pulley through the third belt pulley to make conveyer operation, the staff directly put old and useless plastics braided bag on conveyer's conveyer belt can, keep away from the broken mechanism in the casing, greatly reduced can inhale the probability of the powdery residue of loss, also can play certain blocking effect through the casing, ensured that the staff's is healthy.

2. The plastic woven bags stacked on the lifting plate can be easily pierced and brought into the shell through the inclined nails, and the inclined nails have a certain inclination angle, so that the plastic woven bags cannot be blocked when falling when rotating upwards, the plastic woven bags can be ensured to fall into the upper side of the crushing mechanism to be crushed by the aid of the unloading function of the supporting rods, and the situation that workers need to plug the plastic woven bags into the crusher by hands when crushing the plastic woven bags is avoided, so that the plastic woven bags are safer.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a crushing and recycling device for waste plastic woven bags;

FIG. 2 is a schematic view of a partial sectional structure of a pulverizing and recycling device for waste plastic woven bags;

FIG. 3 is an enlarged schematic view of the crushing and recycling device for waste plastic woven bags, which is shown in the position A in FIG. 2;

FIG. 4 is an enlarged schematic view of the crushing and recycling device for waste plastic woven bags, which is shown in the position B in FIG. 2;

fig. 5 is a schematic diagram of the whole structure of a crushing and recycling device for waste plastic woven bags.

In the figure: 1. a transfer device; 2. a housing; 3. a blanking roller; 4. a diagonal nail; 5. a slide rail; 6. a lifting plate; 7. a fixed cylinder; 8. a return spring; 9. a slide cylinder; 10. a supporting rod; 11. a first pulley; 12. a second pulley; 13. a first conveyor belt; 14. a third pulley; 15. a second conveyor belt; 16. a speed reducing motor; 17. a crushing mechanism; 18. a rubber strip; 19. and (5) metal thorns.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, a crushing and recycling device for waste plastic woven bags comprises a conveying device 1, wherein the right end of the conveying device 1 is fixedly connected with a shell 2, an opening of the shell 2 is rotatably provided with a discharging roller 3 near the upper side, inclined nails 4 which are uniformly distributed are fixedly connected to the periphery of the discharging roller 3, sliding rails 5 are fixedly arranged near the lower side of the opening of the shell 2 at the positions of the front inner wall and the rear inner wall of the opening of the shell 2, a lifting plate 6 is slidingly connected between the sliding rails 5, fixed cylinders 7 are fixedly connected to the positions of the front inner wall and the rear inner wall of the upper end of the conveying device 1 near the right side, reset springs 8 are respectively arranged at the inner bottoms of the fixed cylinders 7, sliding cylinders 9 are slidingly connected to the upper ends of the reset springs 8, the sliding cylinders 9 are respectively fixedly connected to the front side and the rear side of the lower end of the lifting plate 6, and a supporting rod 10 which is uniformly distributed is fixedly connected to the inner top of the shell 2 near the opening;

the front end of the blanking roller 3 is fixedly sleeved with a first belt pulley 11, the front end of a right side conveying roller of the conveying device 1 is fixedly sleeved with a second belt pulley 12, a first conveying belt 13 is arranged between the second belt pulley 12 and the first belt pulley 11, the second belt pulley 12 is in transmission connection with the first belt pulley 11 through the first conveying belt 13, the front end of the conveying device 1 is fixedly provided with a gear motor 16, the output end of the gear motor 16 is fixedly sleeved with a third belt pulley 14, a second conveying belt 15 is arranged between the third belt pulley 14 and the second belt pulley 12, the third belt pulley 14 is in transmission connection with the second belt pulley 12 through the second conveying belt 15, and a crushing mechanism 17 is arranged in the shell 2 close to the lower side;

the third belt pulley 14 can be driven to rotate by starting the gear motor 16, the second conveying belt 15 drives the second belt pulley 12 to rotate through the third belt pulley 14, so that the conveying device 1 runs, workers can directly put waste plastic woven bags on the conveying belt of the conveying device 1, when the plastic woven bags are pushed to the lifting plate 6, the first belt pulley 11 is synchronously driven to rotate by the first conveying belt pulley 13 due to the rotation of the second belt pulley 12, the blanking roller 3 can be driven to rotate through the rotation of the first belt pulley 11, finally the inclined nails 4 can rotate anticlockwise, the plastic woven bags piled on the lifting plate 6 can be easily pierced and brought into the shell 2 through the rotating inclined nails 4, the sliding drum 9 is driven to press the reset spring 8 to move downwards when the lifting plate 6 is subjected to downward force, namely the lifting plate 6 can move downwards, thereby avoiding the situation that the inclined nails 4 are propped against the blanking roller 3 to influence the rotation when the stacked plastic woven bags are too much, simultaneously, when the plastic woven bags are too few, the lifting plate 6 can reset under the drive of the reset spring 8 to prevent the inclined nails 4 from forking the plastic woven bags, further, as the inclined nails 4 have a certain inclination angle, the plastic woven bags can not be blocked when falling down when rotating upwards, the unloading function of the supporting rod 10 can ensure that the plastic woven bags fall into the upper side of the crushing mechanism 17 to be crushed, the technical scheme avoids the situation that the plastic woven bags are needed to be plugged into the crusher by hands when being crushed by workers, thereby being safer, simultaneously, the workers are far away from the crushing mechanism 17 in the shell 2, greatly reducing the probability of sucking scattered powdery residues, and playing a certain blocking effect through the shell 2, the physical health of the staff is ensured.

The supporting rod 10 and the inclined nails 4 are staggered with each other;

the blocking of the inclined nails 4 by the supporting rod 10 is avoided, and the rationality of the structure is ensured.

The conveying belt of the conveying device 1 is fixedly connected with uniformly distributed rubber strips 18, and the upper ends of the rubber strips 18 are provided with uniformly distributed metal thorns 19;

the friction between the plastic woven bags and the conveyor belt can be increased by the metal thorns 19 arranged on the rubber strips 18 of the conveyor belt, so that the normal conveying of the plastic woven bags is ensured.

Working principle:

when in use, the third belt pulley 14 can be driven to rotate by starting the gear motor 16, the second belt pulley 15 is driven to rotate by the third belt pulley 14, so that the conveying device 1 runs, workers can directly put waste plastic woven bags on the conveying belt of the conveying device 1, friction between the plastic woven bags and the conveying belt can be increased by arranging metal thorns 19 on rubber strips 18 of the conveying belt, normal conveying of the plastic woven bags is ensured, when the plastic woven bags are pushed to the lifting plate 6, the first belt pulley 11 is synchronously driven to rotate by the rotation of the second belt pulley 12, the blanking roller 3 is driven to rotate by the rotation of the first belt pulley 11, finally, the inclined nails 4 are driven to rotate anticlockwise, the plastic woven bags piled on the lifting plate 6 can be easily pierced and brought into the shell 2 by the rotating inclined nails 4, when the lifting plate 6 receives downward force, the sliding cylinder 9 is driven to extrude the reset spring 8 to move downwards, namely the lifting plate 6 can move downwards, so that the situation that the inclined nails 4 are propped against to influence the rotation of the blanking roller 3 when the stacked plastic woven bags are too much is avoided, meanwhile, when the plastic woven bags are too few, the lifting plate 6 can reset under the driving of the reset spring 8, the inclined nails 4 are prevented from forking the plastic woven bags, further, as the inclined nails 4 have a certain inclination angle, the plastic woven bags are not blocked when falling when rotating upwards, the plastic woven bags can be ensured to fall into the upper side of the crushing mechanism 17 by matching with the unloading function of the propping rod 10, the situation that workers need to plug the plastic woven bags into the crusher by hands when crushing the plastic woven bags is avoided, therefore, the device is safer, and meanwhile, workers are far away from the crushing mechanism 17 in the shell 2, so that the probability of sucking the scattered powdery residues is greatly reduced, a certain blocking effect can be achieved through the shell 2, and the health of the workers is guaranteed.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a waste plastic braided bag is with smashing recovery unit, includes conveyer (1), its characterized in that: the right-hand member fixedly connected with casing (2) of conveyer (1), the opening part of casing (2) is located to rotate near upside department and installs unloading roller (3), fixedly connected with inclined pin (4) of evenly distributed on the periphery of unloading roller (3), the opening part of casing (2) is located equal fixedly mounted with slide rail (5) near downside department around the inner wall, sliding connection has lifter plate (6) between slide rail (5), the upper end of conveyer (1) is located equal fixedly connected with fixed section of thick bamboo (7) in the front and back both sides that are close to the right side, the inside bottom of fixed section of thick bamboo (7) all is provided with reset spring (8), the inside of fixed section of thick bamboo (7) is located the equal sliding connection of upper end of reset spring (8) and is slided section of thick bamboo (9), the inside top of casing (2) is located the front and back both sides that are close to the lower extreme of lifter plate (6) respectively fixedly connected with evenly distributed's butt (10).

2. The crushing and recycling device for waste plastic woven bags according to claim 1, wherein: the front end of the blanking roller (3) is fixedly sleeved with a first belt pulley (11), the front end of the right side conveying roller of the conveying device (1) is fixedly sleeved with a second belt pulley (12), a first conveying belt (13) is arranged between the second belt pulley (12) and the first belt pulley (11), and the second belt pulley (12) is connected with the first belt pulley (11) through a transmission manner.

3. The crushing and recycling device for waste plastic woven bags according to claim 1, wherein: the front end of the conveying device (1) is fixedly provided with a gear motor (16), the output end of the gear motor (16) is fixedly sleeved with a third belt pulley (14), a second conveying belt (15) is arranged between the third belt pulley (14) and the second belt pulley (12), and the third belt pulley (14) is in transmission connection with the second belt pulley (12) through the second conveying belt (15).

4. The crushing and recycling device for waste plastic woven bags according to claim 1, wherein: a crushing mechanism (17) is arranged in the shell (2) near the lower side.

5. The crushing and recycling device for waste plastic woven bags according to claim 1, wherein: the supporting rods (10) and the inclined nails (4) are mutually staggered.

6. The pulverizing and recycling device for waste plastic woven bags according to claim 1, wherein the pulverizing and recycling device comprises

The method comprises the following steps: rubber strips (18) which are uniformly distributed are fixedly connected on the conveyor belt of the conveyor device (1),

the upper end of the rubber strip (18) is provided with evenly distributed metal thorns (19).