Pick-up pallet fork robot

Abstract

The utility model relates to the technical field of warehouse logistics, in particular to a goods taking fork robot which comprises a base, the top of the base is fixedly connected with the bottom of a rotating piece, the outer wall of the rotating piece is fixedly connected with the inner wall of a driving piece in a sleeved mode, and the top of the rotating piece is fixedly connected with the bottom of a supporting piece. The inner wall of the supporting piece is slidably connected with the outer wall of the sliding piece, the inner wall of the base is fixedly connected with the outer wall of the driving piece through a bolt, and when the robot body moves to the position in front of goods, the servo motor drives the driving gear to rotate, the driving gear drives the gear ring to rotate through meshing force, and the gear ring drives the rotating table to rotate through the rotating sleeve. And the rotating table drives the sliding piece to rotate through the supporting piece, so that the pallet fork body rotates along the fixed table, the pallet fork body is aligned with the goods, the time for adjusting the position of the robot body is shortened, the goods taking efficiency is effectively improved, and convenience is brought to use of people.

Description

Technical Field

[0001] The utility model relates to the technical field of warehousing logistics, and particularly relates to a goods fork robot for picking goods. Background Technique

[0002] The goods fork is the most commonly used goods-taking device of a forklift, and the forklift gets its name from this. The forklift is equipped with two goods forks in the shape of the letter L. The horizontal section of the goods fork is the working part for forking goods, and the vertical section is the supporting part.

[0003] At present, for most goods fork robots on the market, when picking goods, they need to adjust the direction of the goods fork mechanism by turning the robot to align it with the goods, resulting in the need for repeated position adjustment of the goods fork robot when picking goods, thus reducing the picking efficiency. Summary of the Invention

[0004] The purpose of the utility model is to provide a goods fork robot for picking goods to solve the problem of repeated position adjustment of the goods fork robot when picking goods as proposed in the above background technique. To achieve the above purpose, the utility model provides the following technical solution: A goods fork robot for picking goods, including a base, the top of the base is fixedly connected to the bottom of a rotating member, the outer wall of the rotating member is fixedly sleeved with the inner wall of a driving member, the top of the rotating member is fixedly connected to the bottom of a supporting member, and the inner wall of the supporting member is slidably connected to the outer wall of a sliding member.

[0005] The inner wall of the base is fixedly connected to the outer wall of the driving member through bolts. The rotating member is composed of a fixed table, a rotating sleeve and a rotating table. The driving member includes a servo motor, a driving gear and a toothed ring.

[0006] Preferably, the base includes a robot body and a supporting table. The top of the robot body is fixedly connected to the top of the supporting table, and a rotating groove is opened at the top of the supporting table, and an installation groove is opened on the inner wall of the supporting table.

[0007] Preferably, the bottom of the fixed table is fixedly connected to the top of the robot body, and the outer wall of the fixed table is rotationally and detachably connected to the inner wall of the bottom of the rotating sleeve. The outer wall of the rotating sleeve is rotationally connected to the inner wall of the rotating groove, and the top of the rotating sleeve is fixedly connected to the bottom of the rotating table. The outer wall of the rotating table is rotationally connected to the inner wall of the rotating groove, and a lower rotating hole is opened at the top of the rotating table.

[0008] Preferably, the outer wall of the servo motor is fixedly connected to the inner wall of the installation groove through bolts, and the outer wall of the output shaft of the servo motor is engaged with the inner wall of the driving gear. The outer wall of the driving gear is meshed with the outer wall of the toothed ring, and the inner wall of the toothed ring is fixedly sleeved with the outer wall of the top of the rotating sleeve.

[0009] Preferably, the support member is composed of a support frame, a driving motor, and a threaded rod. The bottom of the support frame is fixedly connected to the top of the rotating table, and the top of the support frame is fixedly connected to the bottom of the driving motor by bolts. An upper rotating hole is provided at the top of the support frame, and the inner wall of the upper rotating hole is rotatably connected to the outer wall of the top end of the threaded rod. The top end of the threaded rod is fixedly connected to the bottom end of the output shaft of the driving motor, and the outer wall of the bottom end of the threaded rod is rotatably connected to the inner wall of the lower rotating hole. Sliding grooves are provided on both sides of the inner wall of the support frame.

[0010] Preferably, the sliding member includes a sliding table, a sliding block, and a fork body. The outer wall of the sliding table is in sliding contact with the inner wall of the support frame, and a threaded hole is provided at the top of the sliding table. The inner wall of the threaded hole is threadedly connected to the outer wall of the threaded rod. Sliding blocks are fixedly installed on both sides of the sliding table. The outer wall of the sliding block is slidably connected to the inner wall of the sliding groove, and a fork body is fixedly installed on the front of the sliding table.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, when the robot body moves to the front of the goods, the servo motor drives the driving gear to rotate. The driving gear drives the toothed ring to rotate through the meshing force. The toothed ring drives the rotating table to rotate through the rotating sleeve, so that the rotating table drives the sliding member to rotate through the support member, and the fork body rotates along the fixed table, aligning the fork body with the goods, thereby reducing the time for the robot body to adjust its position and effectively improving the picking efficiency, bringing convenience to people's use.

[0013] In the present utility model, when it is necessary to adjust the height of the fork body, the driving motor is started. The driving motor drives the threaded rod to rotate, so that the threaded rod drives the sliding table to slide upward or downward through the threaded meshing force with the threaded hole. The sliding of the sliding table drives the fork body to slide, thereby adjusting the height of the fork body, enabling the fork robot to pick up goods of different heights and bringing convenience to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a cross-sectional view of the present utility model;

[0016] Figure 3 is an exploded view of the present utility model;

[0017] Figure 4 is an exploded view of the rotating member and the driving member in the present utility model;

[0018] Figure 5 is an exploded view of the support member and the sliding member in the present utility model.

[0019] In the figure: 1. Base; 101. Robot body; 102. Support platform; 2. Rotating member; 201. Fixed platform; 202. Rotating sleeve; 203. Rotating table; 3. Driving member; 301. Servo motor; 302. Driving gear; 303. Tooth ring; 4. Supporting member; 401. Support frame; 402. Driving motor; 403. Threaded rod; 5. Sliding member; 501. Sliding table; 502. Sliding block; 503. Fork body. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0021] Please refer to Figures 1 to 5 , the present invention provides a technical solution: A goods fork picking robot, including a base 1, the top of the base 1 is fixedly connected to the bottom of the rotating member 2, the outer wall of the rotating member 2 is fixedly sleeved with the inner wall of the driving member 3, the top of the rotating member 2 is fixedly connected to the bottom of the supporting member 4, and the inner wall of the supporting member 4 is slidably connected to the outer wall of the sliding member 5.

[0022] The inner wall of the base 1 is fixedly connected to the outer wall of the driving member 3 through bolts. The rotating member 2 is composed of a fixed platform 201, a rotating sleeve 202 and a rotating table 203. The driving member 3 includes a servo motor 301, a driving gear 302 and a tooth ring 303.

[0023] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, the base 1 includes a robot body 101 and a support platform 102. The top of the robot body 101 is fixedly connected to the top of the support platform 102, and a rotating groove is provided at the top of the support platform 102, and an installation groove is provided on the inner wall of the support platform 102.

[0024] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the bottom of the fixed platform 201 is fixedly connected to the top of the robot body 101, and the outer wall of the fixed platform 201 is rotationally and snap-connected to the inner wall of the bottom of the rotating sleeve 202. The outer wall of the rotating sleeve 202 is rotationally connected to the inner wall of the rotating groove, and the top of the rotating sleeve 202 is fixedly connected to the bottom of the rotating platform 203. The outer wall of the rotating platform 203 is rotationally connected to the inner wall of the rotating groove, and a lower rotating hole is provided at the top of the rotating platform 203.

[0025] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, the outer wall of the servo motor 301 is fixedly connected to the inner wall of the installation groove by bolts, and the outer wall of the output shaft of the servo motor 301 is snap-connected to the inner wall of the driving gear 302. The outer wall of the driving gear 302 is meshed with the outer wall of the toothed ring 303, and the inner wall of the toothed ring 303 is fixedly sleeved on the outer wall of the top of the rotating sleeve 202.

[0026] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, the support member 4 is composed of a support frame 401, a driving motor 402, and a threaded rod 403. The bottom of the support frame 401 is fixedly connected to the top of the rotating platform 203, and the top of the support frame 401 is fixedly connected to the bottom of the driving motor 402 by bolts. An upper rotating hole is provided at the top of the support frame 401, and the inner wall of the upper rotating hole is rotationally connected to the outer wall of the top end of the threaded rod 403. The top end of the threaded rod 403 is fixedly connected to the bottom end of the output shaft of the driving motor 402, and the outer wall of the bottom end of the threaded rod 403 is rotationally connected to the inner wall of the lower rotating hole. Sliding grooves are provided on both sides of the inner wall of the support frame 401.

[0027] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, the sliding member 5 includes a sliding table 501, a sliding block 502, and a forklift body 503. The outer wall of the sliding table 501 is in sliding contact with the inner wall of the support frame 401, and a threaded hole is provided at the top of the sliding table 501. The inner wall of the threaded hole is threadedly connected to the outer wall of the threaded rod 403. Sliding blocks 502 are fixedly installed on both sides of the sliding table 501. The outer wall of the sliding block 502 is in sliding connection with the inner wall of the sliding groove, and a forklift body 503 is fixedly installed on the front surface of the sliding table 501.

[0028] The usage method and advantages of the present utility model: When the goods fork robot for picking up goods is working, the working process is as follows:

[0029] AsFigure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , when the robot body 101 moves to the front of the goods, the servo motor 301 drives the driving gear 302 to rotate. The driving gear 302 drives the toothed ring 303 to rotate through the meshing force. The toothed ring 303 drives the rotating table 203 to rotate through the rotating sleeve 202, so that the rotating table 203 drives the sliding member 5 to rotate through the support member 4, and the fork body 503 rotates along the fixed table 201 to align the fork body 503 with the goods. Thus, the time for the robot body 101 to adjust its position is reduced, and the picking efficiency is effectively improved. When it is necessary to adjust the height of the fork body 503, the driving motor 402 is started. The driving motor 402 drives the threaded rod 403 to rotate, so that the threaded rod 403 drives the sliding table 501 to slide up or down through the thread meshing force with the threaded hole. When the sliding table 501 slides, it drives the fork body 503 to slide, thereby adjusting the height of the fork body 503, enabling the fork robot to pick up goods of different heights.

[0030] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A picking fork robot, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to the bottom of the rotating member (2), the outer wall of the rotating member (2) is fixedly sleeved to the inner wall of the driving member (3), the top of the rotating member (2) is fixedly connected to the bottom of the supporting member (4), and the inner wall of the supporting member (4) is slidably connected to the outer wall of the sliding member (5); The inner wall of the base (1) is fixedly connected to the outer wall of the driving member (3) by means of bolts; the rotating member (2) is composed of a fixed platform (201), a rotating sleeve (202) and a rotating platform (203); and the driving member (3) comprises a servo motor (301), a driving gear (302) and a gear ring (303).

2. A picking fork robot according to claim 1, characterized in that: The base (1) comprises a robot body (101) and a support platform (102); the top of the robot body (101) is fixedly connected to the top of the support platform (102); a rotation groove is provided on the top of the support platform (102); and a mounting groove is provided on the inner wall of the support platform (102).

3. A picking fork robot according to claim 2, characterized in that: The bottom of the fixed platform (201) is fixedly connected to the top of the robot body (101), and the outer wall of the fixed platform (201) is rotatably engaged with the inner wall of the bottom of the rotating sleeve (202), the outer wall of the rotating sleeve (202) is rotatably connected to the inner wall of the rotating groove, and the top of the rotating sleeve (202) is fixedly connected to the bottom of the rotating platform (203), the outer wall of the rotating platform (203) is rotatably connected to the inner wall of the rotating groove, and a lower rotating hole is provided at the top of the rotating platform (203).

4. A picking fork robot according to claim 3, characterized in that: The outer wall of the servo motor (301) is fixedly connected to the inner wall of the mounting groove by means of bolts, and the outer wall of the output shaft of the servo motor (301) is engaged with the inner wall of the driving gear (302), the outer wall of the driving gear (302) is meshed with the outer wall of the gear ring (303), and the inner wall of the gear ring (303) is fixedly sleeved with the outer wall of the top of the rotating sleeve (202).

5. The picking fork robot according to claim 3, characterized in that: The support member (4) is composed of a support frame (401), a drive motor (402) and a threaded rod (403); the bottom of the support frame (401) is fixedly connected to the top of the rotating platform (203), and the top of the support frame (401) is fixedly connected to the bottom of the drive motor (402) by means of bolts; an upper rotating hole is provided at the top of the support frame (401), and the inner wall of the upper rotating hole is rotatably connected to the outer wall of the top end of the threaded rod (403); the top of the threaded rod (403) is fixedly connected to the bottom end of the output shaft of the drive motor (402), and the outer wall of the bottom end of the threaded rod (403) is rotatably connected to the inner wall of the lower rotating hole; sliding grooves are provided on both sides of the inner wall of the support frame (401).

6. A picking fork robot according to claim 5, characterized in that: The sliding member (5) comprises a sliding platform (501), a sliding block (502) and a fork body (503); the outer wall of the sliding platform (501) is in sliding contact with the inner wall of the support frame (401); a threaded hole is provided on the top of the sliding platform (501); the inner wall of the threaded hole is threadedly connected to the outer wall of the threaded rod (403); sliding blocks (502) are fixedly installed on both sides of the sliding platform (501); the outer wall of the sliding block (502) is slidably connected to the inner wall of the sliding groove; and the fork body (503) is fixedly installed on the front of the sliding platform (501).

Images