CN216267045U

CN216267045U - Waste material breaker is used in plastic products production and processing

Info

Publication number: CN216267045U
Application number: CN202122503102.3U
Authority: CN
Inventors: 杨劲锋; 陆国芬
Original assignee: Xiangtan Xindecheng New Material Co ltd
Current assignee: Xiangtan Xindecheng New Material Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-04-12
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a waste crushing device for plastic product production and processing, which comprises a crushing box, side boxes and a torque limiter, wherein three groups of crushing rollers are arranged in the crushing box through bearings, two groups of side boxes are arranged on two sides of the top of the outer part of the crushing box, a conveying frame is arranged on one side of each side box, a rolling belt is arranged on the outer part of the conveying frame through a roller shaft, a first motor is arranged below the front surface of each side box, three groups of torque limiters are arranged at equal intervals below the front surface of the crushing box, a second motor is arranged on the front surface of each torque limiter, and a feeding hopper is arranged at the top of the crushing box. According to the utility model, the rolling belt is arranged outside the conveying frame through the roller shaft, the rolling belt can be contacted with the waste plastics, and the waste plastics can continuously move to the crushing roller through the convex teeth on the surface of the rolling belt, so that the waste plastics can be prevented from being blocked in the crushing box, workers do not need to dredge, and the crushing efficiency of the device is improved.

Description

Waste material breaker is used in plastic products production and processing

Technical Field

The utility model relates to the technical field of plastic production, in particular to a waste crushing device for plastic product production and processing.

Background

As a novel material, the plastic product has the advantages of light weight, water resistance, durability, mature production technology and low cost, is widely applied all over the world and tends to increase year by year, and waste plastics are often scattered on the two sides of urban areas, scenic tourist areas, water bodies and roads in large quantities, thereby not only influencing landscapes and causing visual pollution, but also causing harm to ecological environment due to difficult degradation, and the waste plastics need to be crushed when being recycled, so that a waste crushing device for producing and processing the plastic product is needed.

The existing waste material crushing device for producing and processing plastic products has the defects that:

1. when the existing waste crushing device for plastic product production and processing is used for crushing waste plastics, the waste plastics are easily clamped in the device, so that a crushing mechanism cannot perform crushing operation and generally needs to be manually dredged by workers, and the distance between a human body and the crushing mechanism is short in the dredging process, so that the safety of the device is reduced;

2. the waste material breaker is used in current plastic products production and processing is carrying out broken man-hour to waste plastic, and inside the thing that can not break got into breaker along with waste plastic unavoidably, and when the inside broken roller shaft of breaker contacted with the thing that can not break, unable automatic stop rotated, lead to broken roller shaft to take place the fracture under the torque force, seriously reduced the life of device, for this we propose a waste material breaker for plastic products production and processing and solve current problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waste crushing device for plastic product production and processing, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a waste crushing device for plastic product production and processing comprises a crushing box, side boxes and a torque limiter, wherein three groups of crushing rollers are installed inside the crushing box through bearings, two groups of welding sleeves are installed on two sides of the bottom of the crushing box, two groups of side seats are installed on two sides of the bottom of the outside of the crushing box, two groups of side boxes are installed on two sides of the top of the outside of the crushing box, a conveying frame is installed on one side of each side box, a rolling belt is installed on the outside of the conveying frame through a roller shaft, a first motor is installed below the front of each side box, the output end of the first motor is rotatably connected with the rolling belt through the roller shaft, a box door is installed on the front of the crushing box through a hinge, three groups of torque limiters are installed at equal intervals below the front of the crushing box, a second motor is installed on the front of each torque limiter, and the output end of the second motor is rotatably connected with the crushing rollers through a transmission rod, the top of the crushing box is provided with a feed hopper.

Preferably, the front surface of the feed hopper is provided with an infrared thermometer, and the outside of the feed hopper is equidistantly provided with probes.

Preferably, a controller is installed below the front face of the crushing box, and a discharge port is installed at the bottom of the crushing box.

Preferably, the bottom of the welding sleeve is provided with a supporting leg, and the bottom of the supporting leg is provided with a supporting foot.

Preferably, the outside of the side seat is provided with a holding rod, and the outside of the holding rod is sleeved with an anti-slip sleeve.

Preferably, the front of the box door is provided with a window, and one side of the front of the box door is provided with a handle.

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

1. according to the utility model, the rolling belt is arranged outside the conveying frame through the roller shaft, the rolling belt can be driven to operate through the roller shaft by utilizing the power-on operation of the first motor, the rolling belt can be contacted with waste plastics, and the waste plastics can be continuously moved to the crushing roller through the convex teeth on the surface of the rolling belt, so that the waste plastics can be prevented from being stuck inside the crushing box, workers do not need to dredge, and the crushing efficiency of the device is improved.

2. According to the utility model, three groups of torque limiters are equidistantly arranged below the front surface of the crushing box, the operation of the second motor can be detected and controlled by using the torque limiters, when non-crushable objects enter the crushing box along with waste plastics, the crushing roller cannot be crushed, the torque limiters operate at the moment, the second motor is controlled to stop operating, the second motor is protected, and meanwhile, the crushing roller can be protected, so that the service life of the device is prolonged.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic cross-sectional front view of the present invention;

FIG. 4 is a partial structural view of the side box of the present invention.

In the figure: 1. a feed hopper; 101. an infrared thermometer; 2. a crushing box; 201. a controller; 202. a discharge port; 203. a crushing roller; 3. a side box; 301. a first motor; 302. a transfer frame; 303. rolling the belt; 4. a side seat; 401. holding the bar; 402. an anti-slip sleeve; 5. a box door; 501. a handle; 502. a window; 6. a torque limiter; 601. a second motor; 7. welding a sleeve; 701. a support leg; 702. and (3) a support leg.

Detailed Description

Referring to fig. 1-4, an embodiment of the present invention is shown: a waste material crushing device for plastic product production and processing comprises a crushing box 2, side boxes 3 and a torque limiter 6, wherein three groups of crushing rollers 203 are installed inside the crushing box 2 through bearings, the crushing box 2 can provide a storage position for waste plastic, the waste plastic can be crushed by the rotation of the crushing rollers 203, two groups of welding sleeves 7 are installed on two sides of the bottom of the crushing box 2, the welding sleeves 7 can provide fixing positions for supporting legs 701 and improve the stability of the supporting legs 701 during installation, two groups of side seats 4 are installed on two sides of the bottom of the outside of the crushing box 2, the side seats 4 can provide installation positions for holding bars 401 and can be conveniently installed, two groups of side boxes 3 are installed on two sides of the top of the outside of the crushing box 2, the side boxes 3 can provide installation positions for conveying frames 302 and can be conveniently installed, the conveying frames 302 are installed on one side of the side boxes 3, rolling belts 303 are installed on the outside of the conveying frames 302 through roller shafts, the first motor 301 is arranged under the front of the side box 3, the output end of the first motor 301 is rotatably connected with the rolling belt 303 through a roller shaft, the rolling belt 303 can be driven to run through the roller shaft by utilizing the power-on operation of the first motor 301, the rolling belt 303 can be contacted with waste plastics, and the waste plastics can continuously move to the crushing roller 203 through the convex teeth on the surface of the rolling belt 303, so that the waste plastics can be prevented from being blocked in the crushing box 2, the dredging by workers is not needed, the crushing efficiency of the device is improved, the box door 5 is arranged on the front of the crushing box 2 through a hinge, the opening and closing of the box door 5 can be utilized to conveniently overhaul and maintain the electrical equipment in the device by the workers, the practicability of the device is improved, three groups of torque limiters 6 are equidistantly arranged under the front of the crushing box 2, and the model of the torque limiters 6 can adopt a TL200 type, utilize torque limiter 6 to detect control to the operation of second motor 601, when the inside that can not break thing and enter into crushing case 2 along with waste plastic, crushing roller 203 can't be broken, torque limiter 6 operation this moment, control second motor 601 out of service, still can protect crushing roller 203 when protecting second motor 601, the life of device has been prolonged, second motor 601 is installed to torque limiter 6's front, and the output of second motor 601 passes through the transfer line and is connected with crushing roller 203 rotation, the circular telegram operation that utilizes second motor 601 can drive crushing roller 203 and rotate, so that the device is broken waste plastic, feeder hopper 1 is installed at the top of crushing case 2, utilize feeder hopper 1 can provide waste plastic's the entering position, can be convenient for the device to carry out broken operation to waste plastic.

Further, the front surface of the feeding hopper 1 is provided with the infrared thermometer 101, the probes are equidistantly arranged outside the feeding hopper 1, the type of the infrared thermometer 101 can be UT305C, the temperature measuring area of the infrared thermometer 101 can be increased by using the probes, the temperature of an object entering the feeding hopper 1 can be monitored through the power-on operation of the infrared thermometer 101, when an object with higher temperature is monitored, such as a human hand, an electric signal can be transmitted to the controller 201, the device can be controlled by the controller 201 to stop crushing, and the safety of the device is improved.

Further, controller 201 is installed to the front below of broken case 2, and discharge gate 202 is installed to the bottom of broken case 2, and controller 201 can adopt PLC control system, can realize automatic controlling through setting for, improves the numerical control performance of device, utilizes discharge gate 202 can be convenient for the device discharge the waste plastic after the breakage to utilize.

Further, the bottom of the welding sleeve 7 is provided with the supporting leg 701, the bottom of the supporting leg 701 is provided with the supporting leg 702, the friction force generated when the supporting leg 701 is in contact with the ground can be increased by using the supporting leg 702, and the stable placement of the device at a specified position by a worker can be facilitated through matching.

Further, the externally mounted of side seat 4 has holding pole 401, and the outside cover of holding pole 401 has anti-skidding cover 402, utilizes anti-skidding cover 402 can improve staff's hand and the frictional force of holding pole 401, can be convenient for the staff to use holding pole 401 through the cooperation to remove the device.

Further, window 502 is installed in the front of chamber door 5, and handle 501 is installed to the front one side of chamber door 5, utilizes handle 501 to provide the position of gripping of staff's hand, can be convenient for the staff use handle 501 to open chamber door 5, can be convenient for the staff from the inside broken state of device observation through window 502 to ensure the normal operating of device.

The working principle is as follows: utilize the circular telegram operation accessible roller of first motor 301 to drive roll area 303 and operate, utilize roll area 303 can contact with waste plastic, and can make waste plastic constantly move to crushing roller 203 through the dogtooth on roll area 303 surface, can prevent that waste plastic from taking place the card pause in crushing case 2's inside, utilize torque limiter 6 to detect control the operation of second motor 601, when non-breakable thing enters into crushing case 2's inside along with waste plastic, crushing roller 203 is unable to be broken, torque limiter 6 operates this moment, control second motor 601 out of service, still can protect crushing roller 203 when protecting second motor 601.

Claims

1. The utility model provides a waste material breaker is used in plastic products production and processing, includes broken case (2), side case (3) and torque limiter (6), its characterized in that: the three-group crushing roller (203) is installed in the crushing box (2) through a bearing, two groups of welding sleeves (7) are installed on two sides of the bottom of the crushing box (2), two groups of side edge seats (4) are installed on two sides of the bottom of the outside of the crushing box (2), two groups of side edge boxes (3) are installed on two sides of the top of the outside of the crushing box (2), a conveying frame (302) is installed on one side of each side edge box (3), a rolling belt (303) is installed on the outside of the conveying frame (302) through a roller shaft, a first motor (301) is installed below the front of each side edge box (3), the output end of the first motor (301) is rotatably connected with the rolling belt (303) through the roller shaft, a box door (5) is installed on the front of the crushing box (2) through a hinge, and three groups of torque limiters (6) are installed at equal intervals below the front of the crushing box (2), second motor (601) is installed in the front of torque limiter (6), and the output of second motor (601) passes through the transfer line and is connected with crushing roller (203) rotation, feeder hopper (1) is installed at the top of broken case (2).

2. The waste material crushing device for plastic product production and processing as claimed in claim 1, wherein: the front surface of the feed hopper (1) is provided with an infrared thermometer (101), and probes are equidistantly arranged outside the feed hopper (1).

3. The waste material crushing device for plastic product production and processing as claimed in claim 1, wherein: controller (201) is installed to the front below of broken case (2), and discharge gate (202) are installed to the bottom of broken case (2).

4. The waste material crushing device for plastic product production and processing as claimed in claim 1, wherein: the bottom of the welding sleeve (7) is provided with a supporting leg (701), and the bottom of the supporting leg (701) is provided with a supporting leg (702).

5. The waste material crushing device for plastic product production and processing as claimed in claim 1, wherein: the outside of side seat (4) is installed and is held thick stick (401), and the outside cover of holding thick stick (401) has anti-skidding cover (402).

6. The waste material crushing device for plastic product production and processing as claimed in claim 1, wherein: a window (502) is installed on the front surface of the box door (5), and a handle (501) is installed on one side of the front surface of the box door (5).