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CN-224221489-U - Large-scale biax shredder

CN224221489UCN 224221489 UCN224221489 UCN 224221489UCN-224221489-U

Abstract

The utility model discloses a large double-shaft shredder, which comprises two mounting seats, wherein the side walls of the upper sides of the two mounting seats are fixedly connected with equipment boxes, motors are fixedly connected in the two equipment boxes, the upper sides of the two equipment boxes are fixedly connected with gearboxes, the output shafts of the motors are connected with the input ends of the gearboxes, the upper sides of the two equipment boxes are fixedly connected with the same box body, and the box bodies are symmetrically and rotatably connected with two rotating shafts. According to the utility model, the shredded materials can be quickly separated from the shredding knife, the plurality of the hooks can further shred the materials, the shredding effect is improved, and the plurality of the rotating pulling claws can stir the materials blocked in the guide hopper, so that the materials can smoothly slide in the guide hopper, the shredded materials can be smoothly separated from the shredder, and the running smoothness of the large-scale double-shaft shredder is effectively improved.

Inventors

  • ZHANG ZHENGKUAN

Assignees

  • 宁波斯诺得莱机械有限公司

Dates

Publication Date
20260512
Application Date
20250514

Claims (8)

  1. 1. The large double-shaft shredder comprises two mounting seats (1) and is characterized in that the side walls of the upper sides of the two mounting seats (1) are fixedly connected with equipment boxes (2), the two equipment boxes (2) are internally and fixedly connected with motors (3), the upper sides of the two equipment boxes (2) are fixedly connected with gear boxes (4), the output shafts of the motors (3) are connected with the input ends of the gear boxes (4), the upper sides of the two equipment boxes (2) are fixedly connected with the same box body (5), two rotating shafts (6) are symmetrically and rotatably connected on the box body (5), the output ends of the two gear boxes (4) are respectively and fixedly connected with the two rotating shafts (6), the shaft walls of the rotating shafts (6) positioned in the box body (5) are fixedly connected with a plurality of shredding knives (7), guide hoppers (8) are fixedly connected between the two equipment boxes (2), the guide hoppers (8) are positioned below the box body (5), and an auxiliary mechanism is arranged between the guide hoppers (8) and the box body (2); The auxiliary mechanism comprises a rotating shaft (9) which is rotationally connected between two equipment boxes (2), shaft holes (10) are formed in the equipment boxes (2) and the guide hopper (8), the rotating shaft (9) penetrates through the equipment boxes (2) and the guide hopper (8) through the shaft holes (10), driven gears (11) are fixedly sleeved on the shaft walls of the rotating shaft (9), fixing holes (12) are formed in the equipment boxes (2), the driven gears (11) penetrate through the equipment boxes (2) through the fixing holes (12), driving gears (13) meshed with the driven gears (11) are fixedly sleeved on one of the rotating shaft (6), a plurality of sleeves (14) are arranged on the shaft wall fixing sleeves of the rotating shaft (9) located in the guide hopper (8), a plurality of pulling claws (15) are uniformly and fixedly connected to the outer walls of the sleeves (14), and one ends, far away from the sleeves (14), of the pulling claws (15) are fixedly connected with hook claws (16).
  2. 2. The large double-shaft shredder according to claim 1, wherein two connecting plates (17) are symmetrically and fixedly connected to the bottom of the guide hopper (8), the same vibrating motor (18) is fixedly connected between the two connecting plates (17), and the vibrating motor (18) is tightly attached to the bottom of the guide hopper (8).
  3. 3. The large double-shaft shredder according to claim 2, wherein the upper side of the box body (5) is fixedly connected with a feed hopper (19), and the upper side of the feed hopper (19) is symmetrically and fixedly connected with a baffle plate (20).
  4. 4. A large double-shaft shredder according to claim 3, wherein the bottoms of the two mounting seats (1) are fixedly connected with a plurality of legs (21), and the legs (21) are respectively positioned at four corners of the bottom of the equipment box (2).
  5. 5. A large double shaft shredder according to claim 4, wherein the diameter of the driving gear (13) is larger than the diameter of the driven gear (11).
  6. 6. A large double shaft shredder according to claim 5, wherein the shredding knives (7) on two of the shafts (6) are staggered with respect to each other.
  7. 7. The large double-shaft shredder according to claim 6, wherein a supporting pipe (22) is fixedly connected between the gearbox (4) and the box body (5), and the rotating shaft (6) is rotatably connected with the inner wall of the supporting pipe (22) through a ball bearing.
  8. 8. A large double shaft shredder according to claim 7, wherein a reinforcing cross bar (23) is fixedly connected between two adjacent legs (21).

Description

Large-scale biax shredder Technical Field The utility model relates to the technical field of shredders, in particular to a large double-shaft shredder. Background The utility model provides a large-scale biax shredder is one kind and adopts biax structure to be used for the equipment that the material was shredded, carries out extrusion shredding to the material through biax drive shredding tool. When the existing double-shaft shredder is used, part of shredded materials can be clamped on the shredding cutter, and the shredded materials can be accumulated in the guide mechanism and cannot be guided out of the shredder smoothly, so that the operation smoothness of the shredder is affected. Disclosure of utility model The utility model aims to provide a large double-shaft shredder, which solves the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a large double-shaft shredder, which comprises two mounting seats, wherein the side walls of the upper sides of the two mounting seats are fixedly connected with equipment boxes, motors are fixedly connected in the two equipment boxes, the upper sides of the two equipment boxes are fixedly connected with gearboxes, the output shafts of the motors are connected with the input ends of the gearboxes, the upper sides of the two equipment boxes are fixedly connected with the same box body, two rotating shafts are symmetrically and rotatably connected on the box body, the output ends of the two gearbox are respectively and fixedly connected with the two rotating shafts, the shaft walls of the rotating shafts positioned in the box body are fixedly connected with a plurality of shredding knives, guide hoppers are fixedly connected between the two equipment boxes, and the guide hoppers are positioned below the box body; The auxiliary mechanism comprises a rotating shaft which is rotationally connected between two equipment boxes, shaft holes are formed in the equipment boxes and the guide hopper, the rotating shaft penetrates through the equipment boxes and the guide hopper through the shaft holes, a driven gear is fixedly sleeved on the shaft wall of the rotating shaft, a fixing hole is formed in the equipment boxes, the driven gear penetrates through the equipment boxes through the fixing hole, a driving gear meshed with the driven gear is fixedly sleeved on one of the rotating shafts, a plurality of sleeves are fixedly sleeved on the shaft wall of the rotating shaft, the sleeves are arranged in the guide hopper, a plurality of pulling claws are uniformly and fixedly connected to the outer wall of each sleeve, and one end of each pulling claw, which is far away from each sleeve, is fixedly connected with a hook claw. Further, two connecting plates are symmetrically and fixedly connected to the bottom of the guide hopper, the same vibrating motor is fixedly connected between the two connecting plates, and the vibrating motor is tightly attached to the bottom of the guide hopper. Further, the upside fixedly connected with feeder hopper of box, the upside symmetry fixedly connected with striker plate of feeder hopper. Further, the bottoms of the two mounting seats are fixedly connected with a plurality of legs, and the legs are respectively positioned at four corners of the bottom of the equipment box. Further, the diameter of the driving gear is larger than that of the driven gear. Further, the shredding knives on the two rotating shafts are arranged in a staggered mode. Further, a supporting tube is fixedly connected between the gearbox and the box body, and the rotating shaft is rotationally connected with the inner wall of the supporting tube through a ball bearing. Further, a reinforcing cross rod is fixedly connected between two adjacent footposts. Compared with the prior art, the utility model has the beneficial effects that: According to the utility model, through the auxiliary mechanism, the shredded material can be quickly separated from the shredder, the plurality of hooks can further shred the material, the shredding effect is improved, and the rotating plurality of pulling claws can stir the material blocked in the guide hopper, so that the material can smoothly slide in the guide hopper, the shredded material can smoothly separate from the shredder, and the smoothness of operation of the large-scale double-shaft shredder is effectively improved. Drawings FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is a schematic view of another direction of the present utility model; FIG. 3 is a schematic view of a portion of the structure of the present utility model; FIG. 4 is a schematic view of the mounting structure of the auxiliary mechanism of FIG. 1; FIG. 5 is a schematic view of the auxiliary mechanism of FIG. 1; fig. 6 is a schematic diagram of a connection structure between the guide hopper and th