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CN-224213403-U - Multi-working-condition changeable electric shovel bucket device

CN224213403UCN 224213403 UCN224213403 UCN 224213403UCN-224213403-U

Abstract

The utility model discloses a multi-working-condition changeable electric shovel bucket device, which relates to the technical field of electric shovel buckets and comprises a bucket body of an electric shovel, a pair of side plate assemblies and a driving piece, wherein the bucket body is rectangular, the front side wall of the bucket body is in an opening design, the front end of the bottom of the bucket body is designed into a tooth-shaped shovel plate, the pair of side plate assemblies are symmetrically arranged on the left side and the right side of the front side wall of the bucket body, the side plate assemblies are rotationally connected with the bucket body, and the driving piece is arranged on the bucket body and can drive the pair of side plate assemblies to rotate for 0-180 degrees in the opening direction.

Inventors

  • LI WANKE
  • LIU XU
  • LI WEIYI
  • LI GUANGPENG
  • WANG CHAOHUA
  • WU QINGLI

Assignees

  • 沈阳露天采矿设备制造有限公司

Dates

Publication Date
20260508
Application Date
20250519

Claims (6)

  1. 1. A multi-working-condition changeable electric shovel bucket device is characterized by comprising a bucket body (101) of an electric shovel, a pair of side plate assemblies (102) and a driving piece, wherein the bucket body (101) is rectangular in shell shape, the front side wall of the bucket body (101) is designed to be an opening, the front end of the bottom of the bucket body (101) is designed to be a tooth-shaped shovel plate (104), the pair of side plate assemblies (102) are symmetrically arranged on the left side and the right side of the front side wall of the bucket body (101) and are rotationally connected with the bucket body (101), the driving piece is arranged on the bucket body (101) and can drive the pair of side plate assemblies (102) to rotate 0-180 degrees in the opening direction, the side plate assemblies (102) comprise triangular short plates (1021), triangular long plates (1022) and rectangular plates (1023), the triangular short plates (1021) and the triangular long plates (1022) are all right angle plates, the vertical right angle sides of the triangular short plates (1021) and the triangular long plates (1022) are fixedly connected, a connecting position of the triangular short plates (1021) and the triangular long plates (1022) is fixedly provided with the left side and the right side plates (101), the right side plates (102) are horizontally hinged to the right side plates (102) which are horizontally hinged to the rectangular plates (102) respectively, the front end of the rectangular plate (1023) and the front end of the tooth-shaped shovel plate (104) are on the same straight line, after the side plate assembly (102) rotates 180 degrees, the front end of the rectangular plate (1023) is buckled at the front end of the tooth-shaped shovel plate (104), and the rear end of the rectangular plate (1023) is designed into a slope shovel plate (107).
  2. 2. The multi-working condition changeable electric shovel bucket device according to claim 1, wherein the inner side walls of the left and right side walls of the bucket body (101) are designed with hidden grooves (103) which are the same as the triangular short plates (1021), and the triangular short plates (1021) are buckled in the hidden grooves (103) after the side plate assembly (102) rotates 180 degrees.
  3. 3. A multi-condition convertible electric shovel bucket device according to claim 1, characterized in that the front end of the rectangular plate (1023) is provided with engagement teeth (108) which can engage with the toothed shovel plate (104).
  4. 4. A multi-condition convertible electric shovel bucket assembly according to claim 1, wherein the triangular short plate (1021) and the triangular long plate (1022) are of unitary design.
  5. 5. The multi-working-condition changeable electric shovel bucket device according to claim 1, wherein the driving member adopts a pair of motors, the motors are fixedly arranged at the top of the bucket body (101) and correspond to the positions of the hinge rods (105), and the output ends of the motors are fixedly connected with the hinge rods (105).
  6. 6. A multi-condition convertible electric shovel bucket device according to claim 1, wherein the angle of inclination of the ramp shovel plate (107) is 45 degrees.

Description

Multi-working-condition changeable electric shovel bucket device Technical Field The utility model relates to the technical field of electric shovel buckets, in particular to a multi-working-condition changeable electric shovel bucket device. Background The ‌ ‌ electric shovel is one of tens of millions of ton class surface mine main mining equipment, has high productivity, high operation rate and low operation cost, and is a recognized model in mining industry. The bucket is the main component of the electric shovel and directly bears the acting force of the excavated ore. The shape of shovel board is different, and the function is different, for example tooth form shovel board more is fit for broken shovel material, and slope shovel board more is fit for the maintenance shovel material, and shovel material position is more parallel and level. However, the existing bucket has single working capacity, poor adaptability to multiple working conditions, difficult material control during unloading, and lack of a device with buffering capacity, so that the overall working efficiency is reduced. Disclosure of utility model In order to overcome the defects in the prior art, the utility model provides the multi-working-condition changeable electric shovel bucket device, the side plate assemblies are additionally arranged on two sides of the front end of the electric shovel body, the side plate assemblies can be rotated and adjusted according to different working conditions, the shape of a shovel plate is changed, so that the multi-working-condition changeable electric shovel bucket device is suitable for different loading working conditions, and the working capacity of the shovel is expanded. The multi-working-condition changeable electric shovel bucket device comprises a bucket body of an electric shovel, a pair of side plate assemblies and a driving piece, wherein the bucket body is in a rectangular shell shape, the front side wall of the bucket body is in an opening design, the front end of the bottom of the bucket body is designed into a tooth-shaped shovel plate, the pair of side plate assemblies are symmetrically arranged on the left side and the right side of the front side wall of the bucket body and are rotationally connected with the bucket body, the driving piece is arranged on the bucket body and can drive the pair of side plate assemblies to rotate 0-180 degrees towards the opening direction, the side plate assemblies comprise triangular short plates, triangular long plates and rectangular plates, the triangular short plates and the triangular long plates are all rectangular plates, the triangular short plates and the triangular long plates are fixedly connected with the vertical rectangular sides of the triangular long plates, hinging rods are fixedly arranged at the connecting positions of the triangular short plates and the triangular long plates, hinging sleeves are respectively arranged on the left side and the right side of the front side wall of the bucket body, the hinging rods are rotationally arranged in hinging sleeves, one side of the rectangular plates is horizontally designed and is rotationally connected with the rectangular sides of the rectangular plates, the rectangular plates are horizontally connected with the rectangular sides of the rectangular plates, and the front end of the rectangular plates is fixedly connected with the rectangular plates, and the front ends of the rectangular plates are designed to be at the front ends of the rectangular plates, and the rectangular plates are fixedly buckled to the front ends of the rectangular plates. Preferably, the inner side walls of the left side wall and the right side wall of the bucket body are designed with hidden grooves which are the same as the triangular short plates, and the triangular short plates are buckled in the hidden grooves after the side plate assemblies rotate 180 degrees. Preferably, the front end of the rectangular plate is provided with meshing teeth which can be meshed with the tooth-shaped shovel plate. Preferably, the triangular short plate and the triangular long plate are integrally formed. Preferably, the driving piece adopts a pair of motors, and a pair of motors are fixedly arranged at the top of the bucket body and correspond to the position of the hinge rod, and the output end of each motor is fixedly connected with the hinge rod. Preferably, the inclination angle of the slope shovel plate is 45 degrees. The utility model provides a multi-working-condition changeable electric shovel bucket device, which has the following beneficial effects: 1. According to the utility model, the side plate assemblies are additionally arranged on two sides of the front end of the electric bucket body, so that the side plate assemblies can be rotationally adjusted according to different working conditions, the shape of the shovel plate is changed, the electric bucket body is suitable for different loading working conditions