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CN-224225994-U - Quick replacement structure of shipment machine walking wheelset

CN224225994UCN 224225994 UCN224225994 UCN 224225994UCN-224225994-U

Abstract

The utility model discloses a quick replacement structure of a traveling wheel set of a ship loader, and particularly relates to the technical field of ship loader equipment, comprising a ship loader body, wherein the bottom end of the ship loader body is fixedly connected with a shell, the bottom end of the shell is fixedly connected with two connecting brackets, a plurality of traveling wheels are arranged on the outer sides of the connecting brackets, a dismounting assembly is arranged on the outer sides of the connecting brackets, and a supporting mechanism is arranged in the shell; the disassembly assembly comprises two driving motors, the driving motors are fixedly connected with one side of the connecting support, the output ends of the driving motors are fixedly connected with a rotary table, the front sides of the rotary table are fixedly connected with couplings, and the front sides of the rotary table are fixedly connected with three connecting thread barrels. The utility model simplifies the installation and the disassembly process of the travelling wheel by arranging the disassembly component and the supporting mechanism, reduces the use of tools, improves the installation and the disassembly efficiency, and simultaneously can extend to the outer side of the shell to provide effective support so as not to fall or incline due to losing support in the disassembly and the installation processes.

Inventors

  • TANG TIANYI
  • ZHANG HUAIGANG
  • LIU ZHIMING
  • LIU BUGAO

Assignees

  • 无锡市协兴港口机械有限公司

Dates

Publication Date
20260512
Application Date
20250530

Claims (7)

  1. 1. The quick replacement structure of the ship loader traveling wheel set comprises a ship loader body (1) and is characterized in that the bottom end of the ship loader body (1) is fixedly connected with a shell (2), the bottom end of the shell (2) is fixedly connected with two connecting brackets (3), a plurality of traveling wheels (4) are arranged on the outer side of each connecting bracket (3), a dismounting assembly is arranged on the outer side of each connecting bracket (3), and a supporting mechanism is arranged in the shell (2); The disassembly assembly comprises two driving motors (5), the driving motors (5) are fixedly connected with one side of the connecting support (3), the output ends of the driving motors (5) are fixedly connected with a rotary table (6), the front sides of the rotary table (6) are fixedly connected with a coupler (8), and the front sides of the rotary table (6) are fixedly connected with three connecting thread barrels (9).
  2. 2. The quick replacement structure of the ship loader traveling wheel set according to claim 1, wherein a hexagonal cutting sleeve (15) is fixedly connected to the inner side of the traveling wheel (4), the inner side of the hexagonal cutting sleeve (15) is matched with the outer side of the coupler (8), and a fixed disc (10) is fixedly connected to the inner side of the traveling wheel (4).
  3. 3. The quick replacement structure of a ship loader traveling wheel set according to claim 2, wherein a first gear (11) is rotatably connected inside the fixed disc (10), one end of the first gear (11) is fixedly connected with a hexagonal nut (12), and the hexagonal nut (12) is rotatably connected with the inside of the fixed disc (10).
  4. 4. The quick replacement structure of the ship loader traveling wheel set according to claim 3, wherein three second gears (13) are meshed with the outer side of the first gears (11), one end of each second gear (13) is fixedly connected with a threaded rod (14), the threaded rods (14) are rotatably connected with the inside of the fixed disc (10), and the threaded rods (14) are in threaded connection with the inside of the connecting thread cylinder (9).
  5. 5. The quick replacement structure of the ship loader traveling wheel set according to claim 1, wherein the supporting mechanism comprises a double-shaft motor (16), two output ends of the double-shaft motor (16) are fixedly connected with screw rods (17), and the screw rods (17) are rotatably connected with the inside of the outer shell (2).
  6. 6. The quick replacement structure of the ship loader traveling wheel set according to claim 5, wherein a movable support (18) is connected to the outer side of the screw rod (17) in a threaded mode, the movable support (18) is connected with the inside of the outer shell (2) in a sliding mode, two guide rods (19) are connected to the inner side of the movable support (18) in a sliding mode, and the guide rods (19) are fixedly connected with the inside of the outer shell (2).
  7. 7. The quick change structure of a ship loader traveling wheel set according to claim 6, wherein one end of the movable support (18) is fixedly connected with a connecting plate (20), two sides of the connecting plate (20) are fixedly connected with hydraulic rods (21), and the bottom ends of the hydraulic rods (21) are fixedly connected with supporting bases (22).

Description

Quick replacement structure of shipment machine walking wheelset Technical Field The utility model relates to the technical field of ship loader equipment, in particular to a quick replacement structure of a traveling wheel set of a ship loader. Background The ship loader is a large bulk cargo machine used when loading ships in bulk cargo wharf. The general ship loader consists of an arm support belt conveyor, a transition belt conveyor, a telescopic chute, a tail car, a running device, a portal frame, a tower frame, a pitching device, a turning device and the like. The existing trolleys used by the ship loader and the like are all guide rails, cannot be separated from the guide rails and cannot be turned independently. Through retrieving, chinese patent with bulletin number CN216945381U discloses a ship loader walking wheelset, through setting up the walking wheel, the walking wheel is installed in the sleeve, and the sleeve is installed in the supporting seat again, and the supporting seat is installed in the ship loader around self axis rotation, can realize the universal rotation of walking wheel, makes the ship loader break away from the guide rail walking, has improved the convenience that the ship loader removed. Above-mentioned shipment machine walking wheelset is comparatively loaded down with trivial details in the mounting process of in-service use, needs to screw up a plurality of bolts respectively, and complex operation and consuming time, and needs more mounting tool to install and dismantle, will lead to shipment machine to shut down for a long time. Disclosure of utility model In order to overcome the defects in the prior art, the utility model provides a quick replacement structure of a traveling wheel set of a ship loader, so as to solve the problems in the prior art. In order to achieve the above purpose, the present utility model provides the following technical solutions: The quick replacement structure of the ship loader traveling wheel set comprises a ship loader body, wherein the bottom end of the ship loader body is fixedly connected with a shell, the bottom end of the shell is fixedly connected with two connecting brackets, a plurality of traveling wheels are arranged on the outer sides of the connecting brackets, a disassembly assembly is arranged on the outer sides of the connecting brackets, and a supporting mechanism is arranged in the shell; The disassembly assembly comprises two driving motors, driving motors and connecting bracket one side fixed connection, driving motor output fixedly connected with carousel, carousel front side fixedly connected with shaft coupling, carousel front side fixedly connected with three connecting screw thread section of thick bamboo, the inboard fixedly connected with hexagonal cutting ferrule of walking wheel, the inboard and shaft coupling outside looks adaptation of hexagonal cutting ferrule, the inside fixedly connected with fixed disk of walking wheel, the inside rotation of fixed disk is connected with first gear, first gear one end fixedly connected with hex nut, hex nut and the inside rotation of fixed disk are connected, the outside meshing of first gear has three second gears, second gear one end fixedly connected with threaded rod, threaded rod and the inside rotation of fixed disk are connected, threaded rod and the inside threaded connection of connecting screw thread section of thick bamboo. By adopting the technical scheme, when the travelling wheel set needs to be quickly replaced or maintained, the connection or the disassembly can be quickly completed. According to the technical scheme, the support mechanism comprises a double-shaft motor, two output ends of the double-shaft motor are fixedly connected with screw rods, the screw rods are rotatably connected with the inside of the outer shell, movable supports are connected with the outside of the screw rods in a threaded mode, the movable supports are slidably connected with the inside of the outer shell, two guide rods are slidably connected with the inner side of the movable supports, the guide rods are fixedly connected with the inside of the outer shell, one end of each movable support is fixedly connected with a connecting plate, two sides of each connecting plate are fixedly connected with hydraulic rods, and support bases are fixedly connected with the bottom ends of the hydraulic rods. By adopting the technical scheme, the walking wheel can rapidly extend out in a short time, and a stable support is provided for the replacement of the walking wheel set. The utility model has the technical effects and advantages that: 1. Compared with the prior art, the disassembly assembly is arranged, and the three threaded rods can be driven to be separated from and connected with the connecting threaded cylinder by rotating one hexagonal nut, so that the assembly and disassembly processes of the travelling wheel are simplified, the use of tools is reduced, the assembly and disassem