Cargo carrying robot

Abstract

The utility model discloses a cargo transfer robot, which belongs to the technical field of transfer robots and comprises a transfer robot body, the top of the transfer robot body is connected with a fixing plate, the top of the fixing plate is connected with two supporting strips, and the tops of the two supporting strips are provided with the same lifting mechanism. The top of the supporting strip is connected with a supporting block. According to the carrying robot, the adjusting mechanism is arranged, the first baffles are driven by the sliding blocks to move, the positions of the two first baffles can be adjusted, then the space for carrying goods by the carrying robot can be increased in the transverse direction, the carrying robot can carry more goods at a time, the back-and-forth carrying frequency of the carrying robot is reduced, and the carrying efficiency is improved. According to the carrying robot, the carrying efficiency of the carrying robot is improved, meanwhile, the two first baffles can also clamp the side edges of goods, so that the goods can be prevented from sliding in the carrying process, the goods are prevented from being damaged due to collision, and the carrying stability of the carrying robot is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of handling robots, and particularly relates to a goods handling robot. Background Art

[0002] A handling robot is a robot used for automatic logistics handling, specifically designed to perform operations such as cargo transfer and handling. They belong to the category of industrial robots and automatically execute tasks by receiving pre-programmed procedures or instructions from the system.

[0003] The space for placing goods on existing handling robots cannot be adjusted. Therefore, the goods that can be placed are limited. When there are many goods, it is necessary to transport them back and forth multiple times, which takes a lot of time and results in low work efficiency. In addition, when existing handling robots transport goods, the goods may slide during the handling process, which may cause the goods to be impacted and may even cause damage to the goods. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a goods handling robot to solve the problems that the space for placing goods on existing handling robots cannot be adjusted and that the goods may slide during the handling process by existing handling robots.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A goods handling robot includes a handling robot main body. A fixing plate is connected to the top of the handling robot main body. Two support bars are connected to the top of the fixing plate. The top of the two support bars is provided with the same lifting mechanism. A support block is connected to the top of the support bar, and the top of the two support blocks is provided with the same adjusting mechanism;

[0007] The adjusting mechanism includes a sliding sleeve. Two sliding blocks are slidably connected to the inner wall of the sliding sleeve. A first baffle is connected to one side of the sliding block. One side of the first baffle is attached to one side of the sliding sleeve. A travel groove is formed in one side of the sliding block. A second rack is connected to the other side of the sliding block. One side of the second rack extends into the travel groove, and the outer wall of the second rack is attached to the inner wall of the travel groove. The same external tooth ring meshes with one side of the two second racks. A connecting rod is connected to the inner wall of the external tooth ring. A motor is connected to the bottom of the sliding sleeve. The output shaft of the motor extends into the sliding sleeve and is connected to one end of the connecting rod. The other end of the connecting rod is rotatably connected to one side of the inner wall of the sliding sleeve.

[0008] As a further description of the above technical solution:

[0009] Both sides of the sliding sleeve are connected with second baffles. One side of each of the two second baffles is in contact with one side of the first baffle respectively. The bottom of the second baffle is connected with the top of the support block.

[0010] As a further description of the above technical solution:

[0011] The lifting mechanism includes two first sliding grooves, two second sliding grooves and a plurality of first racks. The two first sliding grooves are respectively formed at the tops of the two first baffles, and the two second sliding grooves are respectively formed at the tops of the two second baffles. One side of the first rack is connected with the top of the support bar.

[0012] As a further description of the above technical solution:

[0013] A first sliding plate is slidably connected to the inner wall of the first sliding groove. A second sliding plate is slidably connected to the inner wall of the second sliding groove. A connecting bar is connected to the top of the first sliding plate. A fixing bar is connected to the top of the connecting bar. Two limiting blocks are connected to the bottom of the fixing bar. A limiting groove is formed at the top of the second sliding plate. The outer wall of the limiting block is slidably connected to the inner wall of the limiting groove.

[0014] As a further description of the above technical solution:

[0015] Two fixing sleeves are connected to the bottom of the first baffle. The same rotating rod is rotatably connected to the inner walls of the two fixing sleeves. Rotating gears are connected to both ends of the rotating rod. One side of the rotating gear is meshed with one side of the first rack. Two conical tooth rings are connected to the outer wall of the rotating rod. One side of the conical tooth ring is meshed with a bevel gear.

[0016] As a further description of the above technical solution:

[0017] Two threaded grooves are formed at the bottom of the first sliding plate. A threaded rod is threadedly connected to the inner wall of the threaded groove. One end of the threaded rod extends outside the first sliding groove and is connected to one side of the bevel gear.

[0018] To sum up, due to the adoption of the above technical solution, the beneficial effects of the present utility model are as follows:

[0019] 1. In the present utility model, by setting the adjusting mechanism, the output shaft of the motor rotates to drive the connecting rod and the external tooth ring to rotate, so that the sliding block can be driven by the two racks to slide out of the sliding sleeve. The movement of the sliding block drives the movement of the first baffle, so that the positions of the two first baffles can be adjusted. Furthermore, the space for the handling robot to handle goods can be increased in the horizontal direction, enabling the handling robot to handle more goods at one time, reducing the number of times the handling robot moves back and forth, improving the handling efficiency of the handling robot. At the same time, the two first baffles can also clamp the sides of the goods, so as to prevent the goods from sliding during handling and avoid damage to the goods caused by impact, improving the stability of the handling of the handling robot.

[0020] 2. In the present utility model, by providing a lifting mechanism, while the sliding block slides out of the sliding sleeve, the sliding block can drive the rotating rod and two rotating gears to move through two fixed sleeves, so that the first rack can drive the rotating gear and the rotating rod to rotate. The rotating rod drives two bevel gear rings to drive two bevel gears and two threaded rods to rotate, thereby driving the first sliding plate to slide out of the first sliding groove. At the same time, the first sliding plate can drive the fixed strip to move upward through the connecting strip, and the fixed strip drives the second sliding plate to slide out of the second baffle through the limiting block. The sliding out of the first sliding plate and the second sliding plate can increase the space for the handling robot to handle goods longitudinally, thereby further increasing the quantity of goods handled by the handling robot and further improving the handling efficiency of the handling robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 2 is an exploded structural schematic diagram of the adjusting mechanism of the present utility model;

[0023] Figure 3 is a sectional structural schematic diagram of the sliding sleeve of the present utility model;

[0024] Figure 4 is an exploded structural schematic diagram of the lifting mechanism of the present utility model;

[0025] Figure 5 is for the present utility model Figure 4 partial enlarged structural schematic diagram of part A;

[0026] Figure 6 is a sectional structural schematic diagram of the first baffle of the present utility model;

[0027] Figure 7 is for the present utility model Figure 6 partial enlarged structural schematic diagram of part B.

[0028] Legend: 1. Handling robot main body; 2. Fixed plate; 3. Lifting mechanism; 301. First sliding plate; 302. First sliding groove; 303. Second sliding groove; 304. Second sliding plate; 305. Limiting groove; 306. Connecting strip; 307. Fixed strip; 308. Limiting block; 309. Rotating gear; 310. First rack; 311. Fixed sleeve; 312. Rotating rod; 313. Threaded rod; 314. Bevel gear ring; 315. Bevel gear; 4. Adjusting mechanism; 401. Second rack; 402. Stroke groove; 403. First baffle; 404. Sliding block; 405. Second baffle; 406. Sliding sleeve; 407. Connecting rod; 408. External tooth ring; 409. Motor; 5. Support block; 6. Support strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1-7 , the present invention provides a technical solution: a goods handling robot, including a handling robot main body 1, a fixing plate 2 is connected to the top of the handling robot main body 1, two support bars 6 are connected to the top of the fixing plate 2, and a same lifting mechanism 3 is arranged on the top of the two support bars 6. A support block 5 is connected to the top of the support bar 6, and a same adjusting mechanism 4 is arranged on the top of the two support blocks 5;

[0031] The adjusting mechanism 4 includes a sliding sleeve 406. Two sliding blocks 404 are slidably connected to the inner wall of the sliding sleeve 406. A first baffle 403 is connected to one side of the sliding block 404. One side of the first baffle 403 is attached to one side of the sliding sleeve 406. A travel groove 402 is formed in one side of the sliding block 404. A second rack 401 is connected to the other side of the sliding block 404. One side of the second rack 401 extends into the travel groove 402. The outer wall of the second rack 401 is attached to the inner wall of the travel groove 402. And a same external tooth ring 408 is meshed with one side of the two second racks 401. A connecting rod 407 is connected to the inner wall of the external tooth ring 408. A motor 409 is connected to the bottom of the sliding sleeve 406. The output shaft of the motor 409 extends into the sliding sleeve 406 and is connected to one end of the connecting rod 407. The other end of the connecting rod 407 is rotatably connected to one side of the inner wall of the sliding sleeve 406. Second baffles 405 are connected to both sides of the sliding sleeve 406. Two sides of the first baffle 403 are respectively attached to one side of the two second baffles 405. The bottom of the second baffle 405 is connected to the top of the support block 5.

[0032] The implementation manner is specifically as follows: By setting the adjusting mechanism 4, the rotation of the output shaft of the motor 409 drives the connecting rod 407 to rotate. The rotation of the connecting rod 407 drives the outer tooth ring 408 to rotate. The rotation of the outer tooth ring 408 drives the two racks to move. The movement of the racks can drive the sliding block 404 to move, so that the sliding block 404 can slide out of the sliding sleeve 406. The movement of the sliding block 404 drives the first baffle 403 to move, so that the positions of the two first baffles 403 can be adjusted. Furthermore, the space for the handling robot to handle goods can be increased in the horizontal direction, so that the handling robot can handle more goods at one time, reducing the number of times the handling robot transports back and forth, improving the handling efficiency of the handling robot. The movement of the positions of the two first baffles 403 can also clamp the sides of the goods, so that the goods can be prevented from sliding during handling, avoiding damage to the goods caused by impact, and improving the handling stability of the handling robot. By setting the stroke groove 402, the second rack 401 can have a certain stroke space.

[0033] The lifting mechanism 3 includes two first sliding grooves 302, two second sliding grooves 303 and a plurality of first racks 310. The two first sliding grooves 302 are respectively opened at the tops of the two first baffles 403, and the two second sliding grooves 303 are respectively opened at the tops of the two second baffles 405. One side of the first rack 310 is connected to the top of the support bar 6. The inner wall of the first sliding groove 302 is slidably connected with a first sliding plate 301. The inner wall of the second sliding groove 303 is slidably connected with a second sliding plate 304. The top of the first sliding plate 301 is connected with a connecting bar 306. The top of the connecting bar 306 is connected with a fixing bar 307. The bottom of the fixing bar 307 is connected with two limiting blocks 308. The top of the second sliding plate 304 is provided with a limiting groove 305. The inner wall of the limiting groove 305 is slidably connected with the outer wall of the limiting block 308. The bottom of the first baffle 403 is connected with two fixing sleeves 311. The same rotating rod 312 is rotatably connected to the inner walls of the two fixing sleeves 311. Both ends of the rotating rod 312 are connected with a rotating gear 309. One side of the rotating gear 309 is meshed with one side of the first rack 310. Two bevel gear rings 314 are connected to the outer wall of the rotating rod 312. One side of the bevel gear ring 314 is meshed with a bevel gear 315. Two threaded grooves are opened at the bottom of the first sliding plate 301. The inner wall of the threaded groove is threadedly connected with a threaded rod 313. One end of the threaded rod 313 extends outside the first sliding groove 302 and is connected with one side of the bevel gear 315.

[0034] The specific implementation manner is as follows: By providing the lifting mechanism 3, while the sliding block 404 slides out of the sliding sleeve 406, the sliding block 404 can drive the rotating rod 312 to move through the two fixed sleeves 311. The movement of the rotating rod 312 drives the two rotating gears 309 to move. During the movement of the rotating gears 309, they will engage with the first rack 310, enabling the first rack 310 to drive the rotating gears 309 to rotate, thereby driving the rotating rod 312 to rotate. The rotation of the rotating rod 312 drives the two bevel gear rings 314 to rotate. The rotation of the bevel gear rings 314 drives the bevel gears 315 to rotate. The rotation of the bevel gears 315 drives the threaded rod 313 to rotate, causing the threaded rod 313 to rotate within the threaded groove formed at the bottom of the first sliding plate 301, thereby driving the first sliding plate 301 to move upward, enabling the first sliding plate 301 to slide out of the first sliding groove 302. When the first sliding plate 301 moves upward, it can also drive the fixed strip 307 to move upward through the connecting strip 306. The upward movement of the fixed strip 307 drives the limiting block 308 to move upward. Since the cross-sections of both the limiting block 308 and the limiting groove 305 are T-shaped, when the limiting block 308 moves upward, it can drive the second sliding plate 304 to move upward through the limiting groove 305, enabling the second sliding plate 304 to slide out of the second baffle 405. The sliding out of the first sliding plate 301 and the second sliding plate 304 can longitudinally increase the space for the handling robot to handle goods, thereby further increasing the quantity of goods that the handling robot can handle and further improving the handling efficiency of the handling robot.

[0035] Working principle: When in use, the rotation of the output shaft of the motor 409 drives the connecting rod 407 and the external gear ring 408 to rotate. The external gear ring 408 drives two sliding blocks 404 to slide out of the sliding sleeve 406 through two racks, so as to adjust the positions of the two first baffles 403, and further increase the space for the handling robot to carry goods in the horizontal direction. The movement of the positions of the two first baffles 403 can also clamp the sides of the goods, thereby preventing the goods from sliding during the handling process. The setting of the stroke groove 402 enables the second rack 401 to have a certain stroke space. When the sliding block 404 slides out of the sliding sleeve 406, the sliding block 404 can drive the rotating rod 312 and the two rotating gears 309 to move through two fixed sleeves 311. During the movement of the rotating gear 309, it will engage with the first rack 310, so that the first rack 310 can drive the rotating gear 309 to rotate. The rotating gear 309 drives the two bevel gear rings 314 to rotate through the rotating rod 312, and drives the two threaded rods 313 to rotate in the threaded grooves opened at the bottom of the first sliding plate 301 through the bevel gears 315, so as to drive the first sliding plate 301 to slide out of the first sliding groove 302. At the same time, the first sliding plate 301 can drive the fixed strip 307 and the limiting block 308 to move upward through the connecting strip 306. Since the cross-sections of the limiting block 308 and the limiting groove 305 are both T-shaped, when the limiting block 308 moves upward, it can drive the second sliding plate 304 to slide out of the second baffle 405 through the limiting groove 305. The sliding out of the first sliding plate 301 and the second sliding plate 304 can increase the space for the handling robot to carry goods in the vertical direction, thereby further increasing the quantity of goods carried by the handling robot.

[0036] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A cargo handling robot, comprising a handling robot body (1), characterized in that: The top of the transport robot body (1) is connected to a fixing plate (2), the top of the fixing plate (2) is connected to two support bars (6), and the tops of the two support bars (6) are provided with a same lifting mechanism (3), the top of the support bar (6) is connected to a support block (5), and the tops of the two support blocks (5) are provided with a same adjustment mechanism (4); The adjusting mechanism (4) comprises a sliding sleeve (406), the inner wall of the sliding sleeve (406) is slidably connected to two sliding blocks (404), one side of the sliding block (404) is connected to a first baffle (403), one side of the first baffle (403) is in contact with one side of the sliding sleeve (406), one side of the sliding block (404) is provided with a travel groove (402), the other side of the sliding block (404) is connected to a second rack (401), one side of the second rack (401) extends to the travel groove (402) Inside, the outer wall of the second rack (401) is in contact with the inner wall of the travel groove (402), and one side of the two second racks (401) is meshed with the same outer toothed ring (408), the inner wall of the outer toothed ring (408) is connected to a connecting rod (407), the bottom of the sleeve (406) is connected to a motor (409), the output shaft of the motor (409) extends into the sleeve (406) and is connected to one end of the connecting rod (407), and the other end of the connecting rod (407) is rotatably connected to one side of the inner wall of the sleeve (406).

2. A cargo handling robot according to claim 1, characterized in that: The sliding sleeve (406) is connected to the second baffle plates (405) on both sides, the first baffle plates (403) are respectively fitted with one side of the two second baffle plates (405), and the bottom of the second baffle plates (405) is connected to the top of the support block (5).

3. A cargo handling robot according to claim 1, characterized in that: The lifting mechanism (3) comprises two first slide grooves (302), two second slide grooves (303) and a plurality of first racks (310), wherein the two first slide grooves (302) are respectively opened at the top of the two first baffles (403), and the two second slide grooves (303) are respectively opened at the top of the two second baffles (405), and one side of the first rack (310) is connected to the top of the support bar (6).

4. A cargo handling robot according to claim 3, characterized in that: The inner wall of the first slide groove (302) is slidably connected to the first slide plate (301), the inner wall of the second slide groove (303) is slidably connected to the second slide plate (304), the top of the first slide plate (301) is connected to a connecting bar (306), the top of the connecting bar (306) is connected to a fixing bar (307), the bottom of the fixing bar (307) is connected to two limit blocks (308), and the top of the second slide plate (304) is provided with a limit groove (305), and the inner wall of the limit groove (305) is slidably connected to the outer wall of the limit block (308).

5. The cargo handling robot according to claim 3, characterized in that: Two fixed sleeves (311) are connected to the bottom of the first baffle (403), and the inner walls of the two fixed sleeves (311) are rotatably connected to the same rotating rod (312), both ends of the rotating rod (312) are connected to rotating gears (309), one side of the rotating gear (309) is meshed with one side of the first rack (310), and the outer wall of the rotating rod (312) is connected to two bevel gear rings (314), and one side of the bevel gear ring (314) is meshed with a bevel gear (315).

6. The cargo handling robot according to claim 4, characterized in that: Two thread grooves are provided at the bottom of the first slide plate (301), and the inner wall of the thread groove is threadedly connected to a threaded rod (313), and one end of the threaded rod (313) extends outside the first slide groove (302) and is connected to one side of the bevel gear (315).

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