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CN-122006876-A - Broken separator of old and useless electronic components

CN122006876ACN 122006876 ACN122006876 ACN 122006876ACN-122006876-A

Abstract

The invention relates to the technical field of crushing and separating, and discloses a crushing and separating device for waste electronic components, which comprises a crushing box, a vehicle body and a discharging channel, wherein supporting legs are welded between the bottom corner of the crushing box and the vehicle body, a push rod frame is fixedly arranged near the rear end above the vehicle body, a moving wheel is fixedly arranged at the bottom corner of the vehicle body, shaft seats are respectively arranged at the front end and the rear end of the crushing box, a movable shaft is connected in the shaft seats in a penetrating manner, a crushing toothed roller is fixedly arranged in the middle of the movable shaft, a feeding port is fixedly arranged at the upper end of the side of the crushing box, the discharging channel is fixedly arranged at the lower end of the crushing box in an oblique body channel, and a discharging and separating mechanism is arranged below the discharging channel. According to the invention, the waste electronic components entering the crushing box are crushed efficiently, and the plastic particles and the metal powder are effectively separated, so that the subsequent treatment and recycling are facilitated.

Inventors

  • LV ZIPING
  • ZHANG SHUZHUO
  • LIU CHENGHUA
  • LEI LEI
  • WANG XIAOFEI

Assignees

  • 陕西铜博士电气工程有限公司

Dates

Publication Date
20260512
Application Date
20260415

Claims (8)

  1. 1. The waste electronic component crushing and separating device comprises a crushing box (1), a vehicle body (2) and a discharging channel (3) and is characterized in that supporting legs (13) are welded between the bottom corner of the crushing box (1) and the vehicle body (2), a push rod frame (22) is fixedly arranged at the upper part and the near rear end of the vehicle body (2), and a moving wheel (21) is fixedly arranged at the bottom corner of the vehicle body (2); the crushing device is characterized in that shaft bases (112) are arranged at the front end and the rear end of the crushing box (1), a movable shaft (11) is connected in a penetrating manner in the shaft bases (112), a crushing tooth roller (111) is fixedly arranged in the middle of the movable shaft (11), and a feed inlet (12) is fixedly arranged at the upper end of the side of the crushing box (1); The blanking channel (3) is an oblique channel and fixedly arranged at the lower end of the crushing box (1), and a blanking separation mechanism (31) is arranged below the blanking channel (3).
  2. 2. The device for crushing and separating waste electronic components according to claim 1, wherein a fixed shaft disc (142) is fixedly arranged at the rear end of the movable shaft (11), a driving shaft disc (141) is connected to the lower end of the fixed shaft disc (142) through a belt, a driving motor (14) is connected to the rear end of the driving shaft disc (141), and the driving motor (14) is fixedly arranged at the upper end of the vehicle body (2).
  3. 3. The device for crushing and separating waste electronic components according to claim 1, wherein a plastic blanking opening (32) is fixedly arranged at the lower end of the blanking and separating mechanism (31), the plastic blanking opening (32) is fixedly arranged at the lower end of the blanking and separating mechanism (31), and a filter plate (321) is fixedly arranged at the upper end of the plastic blanking opening (32).
  4. 4. The waste electronic component crushing and separating device according to claim 3, wherein the upper end of the blanking and separating mechanism (31) is fixedly provided with a shaft barrel (342) in a penetrating manner, the inside of the shaft barrel (342) is rotatably connected with a driving shaft lever (343), the upper end of the driving shaft lever (343) is connected with a control motor (34), the front end and the rear end of the control motor (34) are fixedly provided with supporting rods (341), and the supporting rods (341) are fixedly arranged at the upper end of the blanking and separating mechanism (31); The bottom of the driving shaft lever (343) is fixedly provided with a blowing plate (361), and the bottom of the blowing plate (361) is fixedly provided with air heads (362).
  5. 5. The device for crushing and separating waste electronic components according to claim 4, wherein the driving shaft lever (343) is externally rotatably connected with a collar (351), cross bars (35) are fixedly distributed on the outer side wall of the collar (351), a channel (352) is formed in the cross bar (35), through grooves (3510) are formed in the inner part of the collar (351) transversely and downwards and towards the lower end of the driving shaft lever (343) and the inner part of the blowing plate (361), a fan (36) is fixedly arranged at the front end of the blanking and separating mechanism (31), and the inner end of the fan (36) is connected to the outer end of the channel (352).
  6. 6. The device for crushing and separating waste electronic components according to claim 5, wherein an opening is formed in the side portion of the blanking and separating mechanism (31), an extension frame is fixedly arranged at the outer end of the opening, a metal powder collecting frame (33) is arranged below the outer portion of the extension frame, and the inner end of the metal powder collecting frame (33) is fixedly arranged on the side portion of the plastic blanking opening (32) through a connecting plate.
  7. 7. The device for crushing and separating waste electronic components according to claim 6, wherein the upper part and the lower part of the extension frame are respectively provided with a pressing shielding structure (38), the pressing shielding structure (38) comprises an electric push rod device (381), a pressing plate (382) and a push rod (385), the pressing plate (382) is respectively connected to the upper part and the lower part of the extension frame in a sliding manner, the push rod (385) is fixedly arranged in the middle of the outer end of the pressing plate (382), the electric push rod device (381) is connected to the outer end of the push rod (385), and the electric push rod device (381) is fixedly arranged on the outer side wall of the blanking and separating mechanism (31); Extension plates (383) are fixedly arranged on two sides of the electric push rod device (381), auxiliary rods (384) penetrate through the inside of the extension plates (383) and are connected with the inside of the extension plates in a sliding mode, and the auxiliary rods (384) are fixedly arranged at the outer ends of the pressing plates (382).
  8. 8. The broken separator of old and useless electronic components, wherein the inside middle department of extension frame is connected with metal powder flexible adsorption structure (37) in the run-through, metal powder flexible adsorption structure (37) are including link plate frame (371), adsorption plate (372), electric hydraulic means (373) and stopper (375), stopper (375) set firmly in the inside both ends of extension frame, limit plate (376) have been set firmly to the both sides of adsorption plate (372), limit plate (376) sliding connection is in the inside of stopper (375), link plate frame (371) are half surrounding type structure set firmly in the outer end of unloading separating mechanism (31), electric hydraulic means (373) set firmly in the middle of the outer end of link plate frame (371), the inner of electric hydraulic means (373) is connected with hydraulic rod (374), hydraulic rod (374) set firmly in the middle of the outer end of adsorption plate (372), the outside both ends of adsorption plate (372) are equipped with gag lever (377), gag lever (377) sliding connection is in the inside of link plate frame (371).

Description

Broken separator of old and useless electronic components Technical Field The invention relates to the technical field of crushing and separating, in particular to a crushing and separating device for waste electronic components. Background The waste electronic components are components of electronic elements and small-sized machines and instruments, are often composed of a plurality of parts, can be commonly used in similar products, and increase in electronic component garbage along with the rapid development of science. The existing waste electronic component crushing and separating device is difficult to ensure uniformity and efficiency of crushing for waste electronic components with different shapes and sizes, is poor in crushing effect, is lack of effective guidance when crushed materials are fed, is easy to block in the feeding process, influences the feeding smoothness, is lack of effective separation means for plastic fragments and particles with different sizes after crushing during primary screening, is difficult to realize primary classification and collection of plastics, is insufficient in stirring and mixing of crushed materials, is poor in separation effect, cannot effectively separate plastic particles from metal powder thoroughly, is lack of effective adsorption structure during metal powder collection, is not thorough in collection, is low in resource recycling rate, is easy to fly in the collection process, causes the problems of poor environment quality, large powder loss, low recovery rate and the like, is inconvenient to collect, and is unfavorable for subsequent treatment and recycling. For this purpose, a corresponding technical solution needs to be designed to solve. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a waste electronic component crushing and separating device, which solves the technical problems. The invention aims at achieving the purposes by adopting the technical scheme that the waste electronic component crushing and separating device comprises a crushing box, a vehicle body and a discharging channel, wherein supporting legs are welded between the bottom corner of the crushing box and the vehicle body, a push rod frame is arranged above and near the rear end of the vehicle body, and a moving wheel is fixedly arranged at the bottom corner of the vehicle body; The front end and the rear end of the crushing box are respectively provided with a shaft seat, the inside of the shaft seat is connected with a movable shaft in a penetrating way, the middle of the movable shaft is fixedly provided with a crushing tooth roller, the upper side end of the crushing box is fixedly provided with a feed inlet, the shaft seat ensures the stability of the movable shaft and the crushing tooth roller in the running process, reduces abrasion and faults caused by vibration, and prolongs the service life of equipment; the blanking channel is an oblique body channel and is fixedly arranged at the lower end of the crushing box, and a blanking separation mechanism is arranged below the blanking channel. Preferably, a fixed shaft disc is fixedly arranged at the rear end of the movable shaft, the lower end of the fixed shaft disc is connected with a driving shaft disc through a belt, the rear end of the driving shaft disc is connected with a driving motor, and the driving motor is fixedly arranged at the upper end of the vehicle body; The driving motor is used for driving and controlling the driving shaft disc to rotate, and the driving shaft disc drives the fixing shaft disc to rotate through the driving belt, so that the movable shaft is driven to stably rotate. Preferably, a plastic blanking opening is fixedly arranged at the lower end of the blanking separation mechanism, and a filter plate is fixedly arranged at the upper end of the plastic blanking opening; The filter plate is used for discharging plastic powder downwards after filtration. Preferably, the upper end of the blanking separating mechanism is fixedly provided with a shaft tube in a penetrating manner, the inside of the shaft tube is rotatably connected with a driving shaft lever in a penetrating manner, the upper end of the driving shaft lever is connected with a control motor, the front end and the rear end of the control motor are fixedly provided with support rods, and the support rods are fixedly arranged at the upper end of the blanking separating mechanism; the bottom of the driving shaft lever is fixedly provided with an air blowing plate, and air heads are fixedly distributed at the bottom of the air blowing plate; Wind generated by the fan enters the air blowing plate through the channel and the through groove and is blown out by the air head, stable conveying of the wind is realized by utilizing the rotation relation of the shaft collar and the driving shaft lever, the shaft barrel stably supports the driving shaft lever to rotate, and the control motor and the driving shaft l