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CN-122016347-A - AGV wheel wear resistance testing arrangement

CN122016347ACN 122016347 ACN122016347 ACN 122016347ACN-122016347-A

Abstract

The invention discloses an AGV wheel wear resistance testing device which comprises a base, wherein a vertical plate is fixed at the top end of the base, a base is arranged at the top end of the base on one side of the vertical plate, a positioning frame is fixedly arranged at the upper end of the surface of the vertical plate, guide rods are fixedly arranged on the surfaces of the vertical plates on two sides of the positioning frame through brackets, lifting plates are movably connected to the outer walls of the guide rods, electric push rods are arranged at the top ends of the positioning frame, the bottom ends of the electric push rods penetrate through the positioning frame and are connected with the top ends of the lifting plates, a bearing seat is fixed at the bottom ends of the lifting plates, a bearing column is fixed at the bottom ends of the bearing seat, a piece placing plate is arranged at one end of the bearing column far away from the bearing seat, and a first servo motor is arranged at one side of the top ends of the piece placing plate. The invention is not only easy to carry out dual-mode wear-resistant test on the wheel body so as to ensure the wear-resistant test effect on the wheel body when the testing device is used, but also can reproduce the actual working condition of the AGV to carry out the wear-resistant test on the wheel body, and achieves the aim of being easy to carry out dynamic loading wear-resistant test on the wheel body.

Inventors

  • WANG YUQIANG
  • LV KE

Assignees

  • 南通达塔机械科技有限公司

Dates

Publication Date
20260512
Application Date
20260228

Claims (6)

  1. 1. The AGV wheel wear resistance testing device is characterized by comprising a base (1), wherein a vertical plate (4) is fixed at the top end of the base (1), a base (3) is arranged at the top end of the base (1) on one side of the vertical plate (4), a positioning frame (7) is fixedly arranged at the upper end of the surface of the vertical plate (4), guide rods (5) are fixedly arranged on the surfaces of the vertical plates (4) on two sides of the positioning frame (7) through brackets, a lifting plate (6) is movably connected to the outer wall of the guide rods (5), an electric push rod (8) is arranged at the top end of the positioning frame (7), the bottom end of the electric push rod (8) penetrates through the positioning frame (7) and is connected with the top end of the lifting plate (6), a bearing seat (9) is fixed at the bottom end of the bearing seat (9), a bearing column (17) is arranged at one end of the bearing column (17) far away from the bearing seat (9), a first servo motor (19) is arranged on one side of the top end of the bearing plate (18), a first servo motor (19) is movably connected with a lifting plate (6), the top end of the first servo motor (19) is movably connected with a first gear (20) on the bottom end (20) of the first gear (20), the utility model discloses a motor vehicle, including riser (4) and base (1), first gear (20) are installed in the base, second gear (21) and first gear (20) intermeshing, the bottom of second gear (21) is equipped with wheel carrier (22), install second servo motor (23) on the outer wall of wheel carrier (22), wheel body (24) are installed in one end of second servo motor (23) running through wheel carrier (22), control panel (2) are installed in the gomphosis of base (1) top of riser (4) one side is kept away from to base (3), the output of inside singlechip of control panel (2) respectively with electric putter (8), first servo motor (19) and the input electric connection of second servo motor (23).
  2. 2. The AGV wheel wear resistance testing device according to claim 1, wherein two sides of the top end of the base (3) are fixedly provided with sliding rails (10), the tops of the sliding rails (10) are slidably connected with two supporting plates (11), and a connecting plate (12) is fixedly arranged on the outer wall between the supporting plates (11).
  3. 3. The AGV wheel wear resistance testing device according to claim 2, wherein a telescopic cylinder (15) is arranged on one side of the top end of the base (3), the input end of the telescopic cylinder (15) is electrically connected with the output end of the singlechip in the control panel (2), and one end of the telescopic cylinder (15) is connected with the outer wall of a supporting plate (11).
  4. 4. The AGV wheel wear resistance testing device according to claim 2, wherein a cement testing board (13) and an epoxy resin testing board (14) are respectively arranged above the supporting board (11), and supporting seats (16) are arranged at corner positions of the top end of the supporting board (11).
  5. 5. The AGV wheel wear resistance testing device according to claim 4, wherein the cement testing board (13) and the epoxy resin testing board (14) are provided with upper connecting seats (25) at corner positions at the bottom ends, springs (26) are arranged at the bottom ends of the upper connecting seats (25), lower connecting seats (27) are arranged at one ends, far away from the upper connecting seats (25), of the springs (26), and the bottom ends of the lower connecting seats (27) are connected with the top ends of the supporting seats (16).
  6. 6. The AGV wheel wear resistance testing device according to claim 4, wherein the cement testing board (13) and the epoxy resin testing board (14) are provided with a vibrating motor (28) at the central positions of the bottom ends, and the input end of the vibrating motor (28) is electrically connected with the output end of the single chip microcomputer in the control panel (2).

Description

AGV wheel wear resistance testing arrangement Technical Field The invention relates to the technical field of AGV wheel testing, in particular to an AGV wheel wear resistance testing device. Background AGVs are used as core equipment of modern intelligent logistics systems, are widely applied to scenes such as storage, manufacturing and airports, the running stability and cost effectiveness of the AGVs directly depend on the wear resistance of wheels, the AGVs are required to bear the combined action of vertical load, horizontal friction force, steering lateral force and complex ground in the long-term high-load and high-frequency running process, the wheel body materials are gradually worn, the AGVs are easy to slip on wet or inclined ground, safety of operators and equipment is threatened, and in order to reduce the occurrence of the phenomenon, the wheels are required to be subjected to wear resistance test operation, so that the development of the AGVs is particularly important. The utility model provides a fork truck wheel wear-resisting testing arrangement of reference bulletin number CN204043929U, it includes the workstation, be equipped with at least one mounting bracket of installing the wheel on the workstation, the actuating mechanism who is connected with the mounting bracket and the friction device of test wheel wearability, friction device includes the roller bearing, sets up the clutch blocks and the rotatory motor of drive roller bearing on the roller bearing surface, actuating mechanism drives the wheel on the mounting bracket and contacts with the clutch blocks to carry out wear-resisting test, this kind of device is simple structure, detects conveniently, and efficient, the cross-section of clutch blocks is triangle-shaped, and wear-resisting test just like the wheel moves on the slope like this, has increased frictional force to can more accurate detection wheel can bear this kind of wearability, according to the aforesaid, although the device can obtain better application, usually be difficult to the convenient drive wheel body and rotate the test, and be difficult to the wheel body turns to the test operation for the device is difficult to reach the anticipated to the test effect of wheel body still needs to improve. Disclosure of Invention The invention aims to provide an AGV wheel wear resistance testing device, which solves the problems that although the device provided in the background art can be well applied, the device is not easy to drive a wheel body to rotate and test conveniently and is not easy to carry out steering testing operation on the wheel body, so that the testing effect of the device on the wheel body is difficult to reach the set expected. In order to achieve the aim, the AGV wheel wear resistance testing device comprises a base, wherein a vertical plate is fixedly arranged at the top end of the base, a base is arranged at the top end of the base on one side of the vertical plate, a positioning frame is fixedly arranged at the upper end of the surface of the vertical plate, guide rods are fixedly arranged on the surfaces of the vertical plates on two sides of the positioning frame through brackets, lifting plates are movably connected to the outer walls of the guide rods, an electric push rod is arranged at the top end of the positioning frame, the bottom end of the electric push rod penetrates through the positioning frame and is connected with the top end of the lifting plates, a bearing seat is fixedly arranged at the bottom end of the lifting plates, a bearing column is fixedly arranged at one end of the bearing column far away from the bearing seat, a first servo motor is arranged at one side of the top end of the bearing plate, a first gear is penetrated through the bearing plate and is arranged at the bottom end of the first servo motor, a second gear is rotatably arranged at the bottom end of the bearing plate on one side of the first gear, the second gear is meshed with the first gear, an electric push rod is arranged at the bottom end of the second gear carrier, a single-piece motor is arranged at the bottom end of the second gear carrier, a control panel is arranged at the bottom end of the first servo motor carrier and is electrically connected with the first end of the single-piece servo motor, and is far away from the input end of the base, and the single-piece servo motor is electrically connected with the input end of the single-piece motor, and the single-piece servo motor is arranged at the input end of the single-piece motor, and the single-piece controller is respectively. Preferably, the two sides at the top end of the base are fixedly provided with sliding rails, the top of each sliding rail is slidably connected with two supporting plates, the outer wall between the supporting plates is fixedly provided with a connecting plate, and the two supporting plates are connected through the arrangement of the connecting plates. Preferably, the teles