Industrial robot walking device

Abstract

The utility model belongs to the field of industrial robots, particularly relates to a walking device of an industrial robot, and aims to solve the problem that the height of a material hopper cannot be adjusted by an existing walking device. The material hopper is positioned on the placing table; the lifting device is arranged at the bottom of the placing table; the gear transmission mechanism is arranged at the bottom of the lifting device; the number of the belt transmission mechanisms is two, and the two belt transmission mechanisms are both arranged at the bottom of the gear transmission mechanism; the number of the gear and rack devices is two, and the two gear and rack devices are arranged on the two sides of the two belt transmission mechanisms correspondingly; the number of the moving devices is two, and the two moving devices are arranged on the two gear rack devices correspondingly; the height of the material hopper can be adjusted through the lifting device.

Description

Technical Field

[0001] The present application relates to the field of industrial robots, and in particular to an industrial robot walking device. Background Art

[0002] The walking device is a multi-joint manipulator or multi-degree-of-freedom machine device for the industrial field. It can perform work automatically and is a machine that relies on its own power and control capabilities to achieve various functions. It can accept human commands or run according to pre-programmed programs. Modern walking devices can also act according to the principles and guidelines formulated by artificial intelligence technology. In the process of transporting materials, walking devices are needed to move and transport materials.

[0003] Patent No. CN110843948A discloses an industrial robot walking device, including a rectangular frame, racks are fixedly installed on both sides of the top of the rectangular frame, a driving block is provided above the rectangular frame, a chamber is provided on the driving block, and the same active roller and the same driven roller are rotatably installed on the inner walls on both sides of the chamber. The active roller and the driven roller are transmission-connected, and the two ends of the active roller and the driven roller respectively penetrate the inner walls on both sides of the chamber and extend to both sides of the driving block respectively. The driving block in the present invention walks by engaging the rack and the active gear, which greatly improves the walking stability of the driving block, and the cost of manufacturing the components is low and the operability is high.

[0004] Patent No. CN205415598U discloses an industrial robot walking device, including a guide rail, a transverse tube and a hollow tube installed in the guide rail, a wheel installed at the lower end of the transverse tube, a vertical tube symmetrically arranged at the right end of the transverse tube, a threading tube installed at the end of the vertical tube, a limit block and a dark box installed at the left end of the transverse tube, a porous plate installed just above the limit block, a vertical tube installed on the left side of the porous plate, an intermediate tube arranged on the left side of the vertical tube, and the dark box installed in the intermediate tube. The utility model helps to realize the movement of the transverse tube position and limit the position of both sides of the transverse tube by setting the guide rail, the wheel and the limit block, helps to connect and protect the wires or control lines by setting the transverse tube, the vertical tube, the threading tube and the dark box, and helps the operator to install auxiliary components as needed by setting the porous plate.

[0005] However, the existing walking device cannot adjust the height of the material bucket. Therefore, an industrial robot walking device is proposed. Utility Model Content

[0006] In order to improve the problem that the existing walking device cannot adjust the height of the material bucket, the present application provides an industrial robot walking device.

[0007] The present application provides an industrial robot walking device that adopts the following technical solution:

[0008] An industrial robot walking device, comprising:

[0009] Placement table;

[0010] A material hopper, which is located on a placement table;

[0011] A lifting device, the lifting device is arranged at the bottom of the placing table;

[0012] A gear transmission mechanism, wherein the gear transmission mechanism is arranged at the bottom of the lifting device;

[0013] Belt transmission mechanism, two belt transmission mechanisms are provided, and both belt transmission mechanisms are provided at the bottom of the gear transmission mechanism;

[0014] A gear rack device, wherein two gear rack devices are provided, and the two gear rack devices are respectively provided on both sides of the two belt devices;

[0015] A moving device, wherein two moving devices are provided, and the two moving devices are respectively provided on two gear rack devices;

[0016] The clamping and fixing device is arranged on the placing table.

[0017] Furthermore, the lifting device includes four telescopic rods, a support plate and three screw rods. The support plate and the placement table are fixedly connected to the two ends of the four telescopic rods respectively. The three screw rods are threadedly connected to the placement table. The lifting device is used to adjust the height of the material bucket.

[0018] Furthermore, the gear transmission mechanism includes a rotating motor, three first gears and a second gear. The rotating motor is fixedly mounted on the support plate. The output shaft of the rotating motor is fixedly connected to the second gear. The three first gears are all rotatably connected to the support plate. The three first gears are respectively fixedly connected to three screws, and the three first gears are all meshed with the second gear.

[0019] Furthermore, the belt transmission mechanism includes a base plate, a motor, two pulleys and a belt. The motor is fixedly mounted on the base plate. The output shaft of the motor is fixedly connected to one of the two pulleys. The two pulleys are connected to the belt transmission.

[0020] Furthermore, the rack and pinion device includes a guide rail, a rack and two third gears. The guide rail is provided with a groove, the groove is fixedly connected to the rack, two fixed blocks are fixedly connected to the base plate, two third gears are fixedly connected with a rotating shaft, the two rotating shafts are respectively rotatably connected to the two fixed blocks, the two rotating shafts are respectively fixedly connected to two pulleys, and the two third gears are meshed with the rack. The rack and pinion device is used to ensure that the material bucket moves along the planned track.

[0021] Furthermore, the moving device includes two wheels and a support block, two third gears are fixedly connected to the two wheels respectively, both wheels cooperate with the guide rail, the guide rail is fixedly connected to the support block, two baffles are fixedly connected to the guide rail, and the moving device is used to drive the material bucket to move.

[0022] Furthermore, the clamping and fixing device includes two clamping blocks, two push rod motors and two slide blocks. The two push rod motors are fixedly installed on the placement table. The placement table is provided with a slide groove. The two slide blocks are slidably connected to the slide groove. The two clamping blocks are respectively fixedly connected to the two slide blocks. The clamping and fixing device is used to clamp and fix the material bucket on the placement table.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] The gear rack device can ensure that the material bucket moves along the planned track;

[0025] 2. The height of the material hopper can be adjusted through the lifting device; BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure in Example 1 of the present application;

[0027] Figure 2 It is a schematic diagram of the connection structure between the lifting device and the clamping and fixing device in the first embodiment of the present application;

[0028] Figure 3 It is a schematic diagram of the connection structure of the gear rack device, the moving device and the belt transmission mechanism in the first embodiment of the present application;

[0029] Figure 4 It is a schematic diagram of the connection structure between the moving device and the belt transmission mechanism in the first embodiment of the present application;

[0030] Figure 5 It is a schematic diagram of the structure of the clamping and fixing device in Example 1 of the present application.

[0031] Figure numerals: 1. support plate; 2. material bucket; 3. telescopic rod; 4. rack; 5. baffle; 6. support block; 7. first gear; 8. second gear; 9. rotating motor; 10. slide groove; 11. groove; 12. wheel; 13. third gear; 14. rotating shaft; 15. bottom plate; 16. pulley; 17. belt; 18. motor; 19. fixing block; 20. placing table; 21. clamping block; 22. slider; 23. push rod motor; 24. screw; 25. guide rail. DETAILED DESCRIPTION

[0032] Embodiment 1

[0033] The following is combined with Figure 1-Figure 5The first embodiment of the present application is described in further detail.

[0034] An installation method for an industrial robot walking device Figure 1 ,include:

[0035] Placement table 20;

[0036] A material hopper 2, the material hopper 2 is located on a placement table 20;

[0037] A lifting device, the lifting device is arranged at the bottom of the placement table 20;

[0038] A gear transmission mechanism, wherein the gear transmission mechanism is arranged at the bottom of the lifting device;

[0039] Belt transmission mechanism, two belt transmission mechanisms are provided, and both belt transmission mechanisms are provided at the bottom of the gear transmission mechanism;

[0040] A gear rack device, wherein two gear rack devices are provided, and the two gear rack devices are respectively provided on both sides of the two belt transmission mechanisms;

[0041] A moving device, wherein two moving devices are provided, and the two moving devices are respectively provided on two gear rack devices;

[0042] The clamping and fixing device is arranged on the placing table 20 .

[0043] Reference Figure 2 and Figure 5 The lifting device includes four telescopic rods 3, a support plate 1 and three screws 24. The support plate 1 and the placement table 20 are fixedly connected to the two ends of the four telescopic rods 3 respectively. The three screws 24 are all threadedly connected to the placement table 20. The lifting device is used to adjust the height of the material bucket 2. The clamping and fixing device includes two clamping blocks 21, two push rod motors 23 and two sliders 22. The two push rod motors 23 are fixedly installed on the placement table 20. The placement table 20 is provided with a slide groove 10. The two sliders 22 are slidably connected to the slide groove 10. The two clamping blocks 21 are fixedly connected to the two sliders 22 respectively. The clamping and fixing device is used to clamp and fix the material bucket 2 on the placement table 20.

[0044] Reference Figure 2 , Figure 3 and Figure 4The belt transmission mechanism includes a base plate 15, a motor 18, two pulleys 16 and a belt 17. The motor 18 is fixedly mounted on the base plate 15. The output shaft of the motor 18 is fixedly connected to one of the two pulleys 16. The two pulleys 16 are connected to the belt 17. The rack and pinion device includes a guide rail 25, a rack 4 and two third gears 13. A groove 11 is provided on the guide rail 25. The groove 11 is fixedly connected to the rack 4. Two fixed blocks 19 are fixedly connected to the base plate 15. The two third gears 13 are fixedly connected to the rotating shaft 14. The two The two rotating shafts 14 are rotatably connected to the two fixed blocks 19 respectively, the two rotating shafts 14 are fixedly connected to the two pulleys 16 respectively, the two third gears 13 are meshed with the rack 4, the gear rack device is used to ensure that the material bucket 2 moves according to the planned track, the moving device includes two wheels 12 and a support block 6, the two third gears 13 are fixedly connected to the two wheels 12 respectively, the two wheels 12 are matched with the guide rail 25, the guide rail 25 is fixedly connected to the support block 6, and two baffles 5 are fixedly connected to the guide rail 25. The moving device is used to drive the material bucket 2 to move.

[0045] The implementation principle of an industrial robot walking device in the embodiment of the present application is as follows: when in use, the material is placed on the material bucket 2, and then the material bucket 2 is placed on the placement table 20, and the two push rod motors 23 are started. The two push rod motors 23 respectively drive the two clamping blocks 21 and the two sliding blocks 22 to move on the slide 10 to clamp and fix the material bucket 2, and then the two motors 18 are started. The two motors 18 respectively drive two of the four pulleys 16 to rotate, and the two pulleys 16 drive the other two pulleys 16 to rotate through the belt 17. The four pulleys 16 respectively drive the four rotating shafts 14 to rotate, and the four rotating shafts 14 respectively drive the four third gears 13 to rotate. The four third gears 13 move on the two racks 4 respectively, and the two racks 4 define the moving paths of the four third gears 13. At the same time, the four third gears 13 drive the four wheels 12 to rotate, and the four wheels 12 drive the material bucket 2, the lifting device and the clamping device to move on the guide rail 25. If it is necessary to adjust the height, start the rotating motor 9, and the rotating motor 9 drives the second gear 8 to rotate, and the second gear 8 drives the three first gears 7 to rotate. The three first gears 7 respectively drive the three screws 24 to rotate, and the three screws 24 respectively drive the four telescopic rods 3, the placement table 20, the clamping fixture and the material bucket 2 to move upward, so as to adjust the height of the material bucket 2.

[0046] Embodiment 2

[0047] The difference between this embodiment and the first embodiment is that a cover plate is fixedly connected to the material hopper 2 to prevent the material from falling down due to vibration during the transportation of the material, thereby affecting the operation of the moving device and the gear rack device.

[0048] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An industrial robot walking device, characterized in that: include: Placement table (20); A material hopper (2), the material hopper (2) being located on a placement platform (20); A lifting device, the lifting device is arranged at the bottom of the placement platform (20); A gear transmission mechanism, wherein the gear transmission mechanism is arranged at the bottom of the lifting device; Belt transmission mechanism, two belt transmission mechanisms are provided, and both belt transmission mechanisms are provided at the bottom of the gear transmission mechanism; A gear rack device, wherein two gear rack devices are provided, and the two gear rack devices are respectively provided on both sides of the two belt transmission mechanisms; A moving device, wherein two moving devices are provided, and the two moving devices are respectively provided on two gear rack devices; A clamping and fixing device is arranged on the placement table (20).

2. The industrial robot walking device according to claim 1, characterized in that: The lifting device comprises four telescopic rods (3), a support plate (1) and three screw rods (24); the support plate (1) and the placement platform (20) are respectively fixedly connected to the two ends of the four telescopic rods (3); the three screw rods (24) are all threadedly connected to the placement platform (20); and the lifting device is used to adjust the height of the material hopper (2).

3. The industrial robot walking device according to claim 2, characterized in that: The gear transmission mechanism comprises a rotating motor (9), three first gears (7) and a second gear (8); the rotating motor (9) is fixedly mounted on the support plate (1); the output shaft of the rotating motor (9) is fixedly connected to the second gear (8); the three first gears (7) are all rotatably connected to the support plate (1); the three first gears (7) are respectively fixedly connected to three screw rods (24); and the three first gears (7) are all meshed with the second gear (8).

4. The industrial robot walking device according to claim 3, characterized in that: The belt transmission mechanism comprises a base plate (15), a motor (18), two pulleys (16) and a belt (17); the motor (18) is fixedly mounted on the base plate (15); an output shaft of the motor (18) is fixedly connected to one of the two pulleys (16); and the two pulleys (16) are drivingly connected to the belt (17).

5. The industrial robot walking device according to claim 4, characterized in that: The rack and pinion device comprises a guide rail (25), a rack (4) and two third gears (13); a groove (11) is provided on the guide rail (25); the groove (11) is fixedly connected to the rack (4); two fixed blocks (19) are fixedly connected to the bottom plate (15); a rotating shaft (14) is fixedly connected to the two third gears (13); the two rotating shafts (14) are respectively rotatably connected to the two fixed blocks (19); the two rotating shafts (14) are respectively fixedly connected to the two pulleys (16); the two third gears (13) are meshed with the rack (4); and the rack and pinion device is used to ensure that the material bucket (2) moves along a planned track.

6. The industrial robot walking device according to claim 5, characterized in that: The moving device comprises two wheels (12) and a support block (6), two third gears (13) are respectively fixedly connected to the two wheels (12), the two wheels (12) are matched with a guide rail (25), the guide rail (25) is fixedly connected to the support block (6), two baffles (5) are fixedly connected to the guide rail (25), and the moving device is used to drive the material bucket (2) to move.

7. The industrial robot walking device according to claim 6, characterized in that: The clamping and fixing device comprises two clamping blocks (21), two push rod motors (23) and two slide blocks (22). The two push rod motors (23) are fixedly mounted on a placement table (20). A slide groove (10) is provided on the placement table (20). The two slide blocks (22) are slidably connected to the slide groove (10). The two clamping blocks (21) are respectively fixedly connected to the two slide blocks (22). The clamping and fixing device is used to clamp and fix the material hopper (2) on the placement table (20).

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