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CN-224224281-U - Side feeding hopper of plastic shredder

CN224224281UCN 224224281 UCN224224281 UCN 224224281UCN-224224281-U

Abstract

The utility model relates to the technical field of hoppers, in particular to a side feeding hopper of a plastic shredder, which comprises a feeding hopper, wherein a first fixing frame is fixedly connected to the top end of the feeding hopper, a telescopic square pipe is arranged above the first fixing frame, and second fixing frames which are symmetrically arranged are fixedly connected to the upper end and the lower end of the telescopic square pipe, the air pump is started before the device is used, the telescopic square tube stretches out until the top end of the rubber pad is tightly attached to the bottom end of the discharge hole of the discharging device, the telescopic square tube can isolate plastic ejected from the plastic shredder when the device is used, the air pump can be started after the device is used, the connecting rod is retracted, and therefore the feeding hopper and the plastic shredder are cleaned.

Inventors

  • YANG CHENGGANG
  • FANG WEIHUA

Assignees

  • 浙江华氟隆新材有限公司

Dates

Publication Date
20260512
Application Date
20250605

Claims (6)

  1. 1. The utility model provides a plastics shredder side pan feeding hopper, includes feeder hopper (1), its characterized in that feeder hopper (1) top fixedly connected with first fixed frame (2), first fixed frame (2) top is equipped with flexible square tube (3), both ends fixedly connected with are second fixed frame (4) that the symmetry set up about flexible square tube (3), are located the top rubber pad (5) of second fixed frame (4) top fixedly connected with, both sides fixedly connected with are fixed plate (6) that the symmetry set up around second fixed frame (4), upper and lower two install pneumatic means (7) between fixed plate (6), every two install connecting pipe (8) between pneumatic means (7), wherein two pneumatic means (7) outside is installed trachea (9), one end fixedly connected with that pneumatic means (7) were kept away from to trachea (9) is with air pump (10) that link up with trachea (9).
  2. 2. The side feeding hopper of the plastic shredder according to claim 1, wherein the pneumatic device (7) comprises an air cylinder (71) fixedly connected to the top end of the lower fixing plate (6), a piston (72) tightly attached to the inner side of the air cylinder (71) is arranged on the inner side of the air cylinder (71), and a connecting rod (73) is fixedly connected to the top end of the piston (72).
  3. 3. The lateral feeding hopper of the plastic shredder according to claim 2, wherein the connecting rod (73) penetrates through the air cylinder (71) and is in sliding connection with the air cylinder (71), and the top end of the connecting rod (73) is fixedly connected with the bottom end of the fixing plate (6) positioned above.
  4. 4. The side feeding hopper of the plastic shredder according to claim 3, wherein two ends of the connecting pipe (8) are fixedly connected with the two air cylinders (71) respectively and are communicated with the air cylinders (71), and one end of the air pipe (9) away from the air pump (10) is fixedly connected with the air pipe (9) and is communicated with the air pipe (9).
  5. 5. The side feeding hopper of the plastic shredder, as set forth in claim 4, wherein the top of one side of the feeding hopper (1) is provided with a limit frame (11), the air pump (10) is arranged at the inner side of the limit frame (11) and is tightly attached to the inner side of the limit frame (11), round holes (12) vertically penetrating through the second fixed frame (4) are formed at four corners of the inner side of the second fixed frame (4) at the lower part, and locking components (13) are mounted at four corners of the bottom end of the first fixed frame (2).
  6. 6. The side feeding hopper of the plastic shredder according to claim 5, wherein the locking assembly (13) comprises a sliding bar (131) which is slidably connected to the bottom end of the first fixed frame (2), a locking frame (132) is fixedly connected to the bottom end of the sliding bar (131), the inner side of the locking frame (132) is attached to the outer side of the second fixed frame (4) located below, a bolt (133) penetrating through the locking frame (132) is connected to the inner thread of the locking frame (132), and the bolt (133) is inserted into the inner side of the round hole (12).

Description

Side feeding hopper of plastic shredder Technical Field The utility model relates to the technical field of hoppers, in particular to a side feeding hopper of a plastic shredder. Background The utility model provides a plastic shredder is a solid useless volume reduction mechanical equipment that is used for breaking waste plastic into small pieces, and the field such as in plastics recycling, refuse treatment uses extensively, and the side pan feeding hopper of plastic shredder is a special feed arrangement, and is different with the top pan feeding hopper that traditional set up in plastic shredder top, and its feed inlet is located the side, and the plastic shredder has the adjustment in the structure equally, with side pan feeding hopper phase-match, can set up unloader in side pan feeding hopper top in the use generally, convenient quick feeding. The existing side feeding hopper is widely applied, but when plastic is processed by the plastic shredder, the plastic is easy to pop up from the inlet of the side feeding hopper, and manual cleaning is needed by workers, so that the side feeding hopper of the plastic shredder is provided for the problems. Disclosure of utility model The utility model aims to provide a lateral feeding hopper of a plastic shredder, so as to solve the problem that plastic is easy to pop up when the conventional device provided in the background art is used. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a plastics shredder side pan feeding hopper, includes the feeder hopper, the first fixed frame of feeder hopper top fixedly connected with, first fixed frame top is equipped with flexible square tube, both ends fixedly connected with is the second fixed frame that the symmetry set up about the flexible square tube, is located the top the rubber pad of second fixed frame top fixedly connected with, both sides fixedly connected with is the fixed plate that the symmetry set up around the second fixed frame, upper and lower two install pneumatic means between the fixed plate, every two install the connecting pipe between the pneumatic means, two of them the pneumatic means outside is installed the trachea, pneumatic means's one end fixedly connected with and the air pump that the trachea link up are kept away from to the trachea. Preferably, the pneumatic device comprises an air cylinder fixedly connected to the top end of the fixing plate below, a piston closely attached to the inner side of the air cylinder is arranged on the inner side of the air cylinder, and a connecting rod is fixedly connected to the top end of the piston. Preferably, the connecting rod penetrates through the air cylinder and is in sliding connection with the air cylinder, and the top end of the connecting rod is fixedly connected with the bottom end of the fixing plate positioned above. Preferably, two ends of the connecting pipe are fixedly connected with the two air cylinders respectively and communicated with the air cylinders, and one end, far away from the air pump, of the air pipe is fixedly connected with the air pipe and communicated with the air pipe. Preferably, the top of one side of the feeding hopper is provided with a limiting frame, the air pump is arranged on the inner side of the limiting frame and is tightly attached to the inner side of the limiting frame, round holes vertically penetrating through the second fixing frame are formed in four corners of the second fixing frame and located below the air pump, and locking assemblies are arranged at four corners of the bottom end of the first fixing frame. Preferably, the locking assembly comprises a sliding bar which is connected to the bottom end of the first fixed frame in a sliding mode, the bottom end of the sliding bar is fixedly connected with a locking frame, the inner side of the locking frame is attached to the outer side of the second fixed frame located below, a bolt penetrating through the locking frame is connected to the inner side of the locking frame in a threaded mode, and the bolt is inserted into the inner side of the round hole. Compared with the prior art, the utility model has the beneficial effects that: 1. According to the utility model, the air pump is started before the device is used through the telescopic square tube, the second fixing frame, the rubber pad, the fixing plate, the pneumatic device, the connecting tube, the air tube and the air pump, so that the telescopic square tube stretches out until the top end of the rubber pad is tightly attached to the bottom end of the discharge hole of the blanking device, when the device is used, the telescopic square tube can isolate plastic ejected from the plastic shredder, and after the device is used, the air pump can be started, so that the connecting rod is retracted, and therefore, the feed hopper and the plastic shredder are cleaned; 2. According to the utility model, through th