Intelligent transfer robot

Abstract

The utility model relates to the technical field of transfer robots, in particular to an intelligent transfer robot which comprises a machine body, tires and an auxiliary assembly, the tires are installed at the driving end of the machine body, a camera is installed on the side surface of the machine body, and the auxiliary assembly is arranged on the surface of the machine body; the auxiliary assembly comprises a binding unit, the binding unit comprises a servo motor, the servo motor is fixedly connected with the surface of the machine body, the driving end of the servo motor is in bolting connection with a right-hand and left-hand threaded shaft, the surface of the right-hand and left-hand threaded shaft is in threaded connection with a connecting sleeve, and a connecting frame is installed on the surface of the connecting sleeve; and a clamping plate is bolted to the inner wall of the connecting frame. According to the carrying robot, the auxiliary assembly is arranged, so that the carrying robot can clamp carried objects, the problems that the area of a clamping structure of the carrying robot is small, and the clamping stability is poor are solved, and the restraining effect of the carrying robot on the objects and the carrying stability are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transport robots, in particular to an intelligent transport robot. Background Art

[0002] A handling robot is an intelligent device that can automatically carry items. It can complete handling tasks independently and carry goods quickly and accurately without continuous human intervention, greatly improving work efficiency. The handling robot can adapt to different environments and handling needs. With the development of the times, handling robots are now widely used in logistics warehousing, factory workshops, port terminals and other fields. They can carry various goods, such as boxes, pallets, parts, etc., bringing greater convenience and benefits to various industries.

[0003] Prior art includes a utility model with publication number CN209796775U, which discloses an intelligent handling robot. The patent adopts a body and a plurality of rollers rotatably connected to the bottom of the body, and a clamping mechanism is collectively provided on the body. The clamping mechanism includes a shell, a placement plate arranged in the shell for placing circular parts, and a clamping member adapted to the circular parts for clamping and fixing them. The clamping member includes a plurality of arc-shaped clamping plates arranged around the placement plate, and the arc-shaped clamping plates are slidably connected to the shell through a linkage rod. A linkage member is also provided in the shell for driving the linkage rod and the arc-shaped clamping plate to slide toward or away from the center side of the placement plate when sliding down the placement plate. This intelligent handling robot can clamp spherical, hemispherical or cylindrical parts more tightly to avoid loss of items during handling, thereby improving the overall handling efficiency and solving the problem that when the existing handling robot transports spherical or hemispherical objects, the spherical objects are easily dropped from the handling robot due to the shape of the spherical objects themselves, resulting in loss of items and reduced handling efficiency.

[0004] In the process of carrying workpieces and other items with the help of a carrying robot, there is an existing carrying robot, such as the above-mentioned one, which is provided with a clamping structure for clamping items in its placement area in order to stably carry spherical items. When the clamping structure is used, it will be locked by the weight of the item. Since the use environment of the carrying robot is relatively complex, when the carrying robot is bumpy, the items above the robot will shake along. When the items shake, the weight applied to the clamping structure is easily lost, and then the clamping structure becomes loose. At the same time, since the design specifications of the clamping structure are small, when clamping the items, the contact area between the items will be limited, and then the problem of poor clamping stability will be caused. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the design specifications of the clamping structure in the prior art are small, and when clamping objects, the contact area between the objects will be limited, which will lead to poor clamping stability, and thus an intelligent handling robot is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an intelligent handling robot comprises a body, a tire and an auxiliary component, wherein the tire is installed at the driving end of the body, a camera is installed on the side surface of the body, and the auxiliary component is arranged on the surface of the body;

[0007] The auxiliary component comprises a restraining unit, the restraining unit comprises a servo motor, the servo motor is fixedly connected to the surface of the fuselage, a positive and negative threaded shaft is bolted to the driving end of the servo motor, a connecting sleeve is threadedly connected to the surface of the positive and negative threaded shaft, a connecting frame is installed on the surface of the connecting sleeve, a clamping plate is bolted to the inner wall of the connecting frame, the clamping plate is located above the fuselage, and a damping strip is fixedly connected to the side surface of the clamping plate;

[0008] The auxiliary component also includes a guide unit, which includes a support block, which is fixedly connected to the side surface of the fuselage, a guide column fixedly connected to the surface of the support block, a through hole is provided on the surface of the connecting frame, the guide column is slidably connected to the inner wall of the through hole, the side surface of the guide column is fixedly connected to a limit plate, the limit plate abuts against the side surface of the connecting frame, a T-shaped block is fixedly connected to the surface of the fuselage, the side surface of the T-shaped block is fixedly connected to a limit rod, a sliding hole is provided on the surface of the clamping plate, and the limit rod is slidably connected to the inner wall of the sliding hole.

[0009] Preferably, the servo motor is in contact with the side surface of the connecting frame. The servo motor installed on the surface of the fuselage can drive the forward and reverse threaded shafts to rotate in the working state, so that the forward and reverse threaded shafts can engage with the connecting sleeve.

[0010] Preferably, the connecting sleeve is T-shaped, and there are two connecting sleeves. The two connecting sleeves are symmetrically arranged about the forward and reverse threaded axes. By installing the connecting sleeve on the inner wall of the connecting frame, the connecting frames on both sides can be driven to move in cooperation with the forward and reverse threaded rods during the rotation of the forward and reverse threaded rods.

[0011] Preferably, there are two connecting frames, which are symmetrically arranged with respect to the supporting block. The connecting frames are in contact with the surface of the fuselage. The connecting frames are installed on the surface of the connecting sleeve, and the splint can be pushed to move under the action of the connecting sleeve, so that the splint can clamp the items placed above the fuselage during the movement.

[0012] Preferably, there are multiple damping strips, which are horizontally distributed with respect to the splint. The damping strips fixed on the sides of the splint can assist the splint in contacting the object, thereby increasing the resistance between the splint and the object to improve the clamping effect of the splint.

[0013] Preferably, there are two guide columns, which are symmetrically arranged about the support block. The moving direction of the connecting frame can be guided by the guide columns installed on the surface of the support block to ensure that the connecting frame always moves in the same horizontal direction.

[0014] Preferably, the limit rod is located above the fuselage, and the length of the limit rod is equal to the width of the fuselage. The limit rod installed on the surface of the T-shaped block can guide the moving direction of the splint to ensure the stability of the splint during movement.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] In the utility model, by setting auxiliary components, when the handling robot is used for handling operations, the loading robot places the items on the top of the machine body, and then the servo motor is energized to drive the forward and reverse threaded shafts, the forward and reverse threaded shafts are meshed with the connecting sleeves on both sides, and drive the connecting frame with the cooperation of the connecting sleeves. The connecting frame is subjected to force and drives the clamping plate under the guidance of the guide column. The clamping plate moves under the guidance of the limit rod and gradually approaches the workpiece. When the clamping plate reaches the surface of the workpiece, the damping strip synchronously reaches the surface of the workpiece, and then the workpiece can be clamped with the cooperation of the clamping plate and the damping strip. By setting auxiliary components, the handling robot can clamp the items to be handled, thereby reducing the problems of small clamping structure area and poor clamping stability of the handling robot, and further improving the restraining effect of the handling robot on the items and the stability during handling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural diagram of the intelligent handling robot proposed in the utility model;

[0018] Figure 2 This is a rear view structural diagram of the intelligent handling robot proposed in the utility model;

[0019] Figure 3 This is a schematic diagram of the auxiliary component structure of the intelligent handling robot proposed in the utility model;

[0020] Figure 4 The utility model proposes an intelligent handling robot Figure 3 Schematic diagram of the structure at point A in the middle.

[0021] Legend:

[0022] 1. Body; 2. Tire; 3. Camera; 4. Auxiliary components; 41. Constraint unit; 411. Servo motor; 412. Forward and reverse threaded shaft; 413. Connecting sleeve; 414. Connecting frame; 415. Clamp; 416. Damping strip; 42. Guide unit; 421. Support block; 422. Guide column; 423. Limit plate; 424. T-block; 425. Limit rod. DETAILED DESCRIPTION

[0023] See also Figure 1-Figure 4 The utility model provides a technical solution: an intelligent handling robot includes a body 1, a tire 2 and an auxiliary component 4, the tire 2 is installed at the driving end of the body 1, a camera 3 is installed on the side surface of the body 1, and the auxiliary component 4 is arranged on the surface of the body 1.

[0024] In this embodiment: the auxiliary component 4 includes a restraining unit 41, the restraining unit 41 includes a servo motor 411, the servo motor 411 is fixedly connected to the surface of the fuselage 1, the driving end of the servo motor 411 is bolted with a positive and negative threaded shaft 412, the surface of the positive and negative threaded shaft 412 is threadedly connected with a connecting sleeve 413, the surface of the connecting sleeve 413 is installed with a connecting frame 414, the inner wall of the connecting frame 414 is bolted with a clamping plate 415, the clamping plate 415 is located above the fuselage 1, and the side surface of the clamping plate 415 is fixedly connected with a damping strip 416;

[0025] The auxiliary component 4 also includes a guide unit 42, which includes a support block 421, which is fixedly connected to the side surface of the fuselage 1, a guide column 422 is fixedly connected to the surface of the support block 421, a through hole is provided on the surface of the connecting frame 414, the guide column 422 is slidably connected to the inner wall of the through hole, a limit plate 423 is fixedly connected to the side surface of the guide column 422, the limit plate 423 abuts against the side surface of the connecting frame 414, a T-shaped block 424 is fixedly connected to the surface of the fuselage 1, a limit rod 425 is fixedly connected to the side surface of the T-shaped block 424, a sliding hole is provided on the surface of the clamping plate 415, and the limit rod 425 is slidably connected to the inner wall of the sliding hole.

[0026] Specifically, the servo motor 411 is in contact with the side surface of the connecting frame 414. The servo motor 411 installed on the surface of the fuselage 1 can drive the forward and reverse threaded shaft 412 to rotate in the working state, so that the forward and reverse threaded shaft 412 can engage with the connecting sleeve 413.

[0027] Specifically, the connecting sleeve 413 is T-shaped, and there are two connecting sleeves 413 . The two connecting sleeves 413 are symmetrically arranged about the forward and reverse threaded shafts 412 .

[0028] In this embodiment, the connecting sleeve 413 installed on the inner wall of the connecting frame 414 can cooperate with the positive and negative threaded rods to drive the connecting frames 414 on both sides to move during the rotation of the positive and negative threaded rods.

[0029] Specifically, there are two connecting frames 414, which are symmetrically arranged about the support block 421. The connecting frames 414 are in contact with the surface of the fuselage 1. The connecting frames 414 installed on the surface of the connecting sleeve 413 can push the clamping plate 415 to move under the action of the connecting sleeve 413, so that the clamping plate 415 can clamp the items placed on the top of the fuselage 1 during the movement.

[0030] In this embodiment, there are multiple damping strips 416 , and the multiple damping strips 416 are horizontally distributed with respect to the clamping plate 415 .

[0031] In this embodiment, the damping strip 416 fixed on the side of the clamping plate 415 can assist the clamping plate 415 to contact the object, thereby increasing the resistance between the clamping plate 415 and the object, so as to improve the clamping effect of the clamping plate 415.

[0032] Specifically, there are two guide columns 422, which are symmetrically arranged about the support block 421. The guide columns 422 installed on the surface of the support block 421 can guide the moving direction of the connecting frame 414 to ensure that the connecting frame 414 always moves in the same horizontal direction.

[0033] Specifically, the limiting rod 425 is located above the fuselage 1 , and the length of the limiting rod 425 is equal to the width of the fuselage 1 .

[0034] In this embodiment, the limiting rod 425 installed on the surface of the T-shaped block 424 can guide the moving direction of the clamping plate 415 to ensure the stability of the clamping plate 415 during the movement.

[0035] Working principle: when the handling robot is used for handling operations, the loading robot places the items on the top of the fuselage 1, and then the servo motor 411 is energized to drive the forward and reverse threaded shafts 412, and the forward and reverse threaded shafts 412 are engaged with the connecting sleeves 413 on both sides, and drive the connecting frame 414 with the cooperation of the connecting sleeves 413. The connecting frame 414 is subjected to force and, under the guidance of the guide column 422, drives the clamping plate 415, and the clamping plate 415 moves under the guidance of the limit rod 425 and gradually approaches the workpiece. When the clamping plate 415 reaches the surface of the workpiece, the damping strip 416 synchronously reaches the surface of the workpiece, and then with the cooperation of the clamping plate 415 and the damping strip 416, the workpiece can be clamped. By setting the auxiliary component 4, the handling robot can clamp the items to be handled, thereby reducing the problems of the small clamping structure area and poor clamping stability of the handling robot, and further improving the restraining effect of the handling robot on the items and the stability during handling.

Claims

1. An intelligent handling robot, comprising a body (1), a tire (2) and an auxiliary component (4), characterized in that: The tire (2) is mounted on the driving end of the fuselage (1), a camera (3) is mounted on the side surface of the fuselage (1), and the auxiliary component (4) is arranged on the surface of the fuselage (1); The auxiliary component (4) comprises a restraining unit (41), the restraining unit (41) comprises a servo motor (411), the servo motor (411) is fixedly connected to the surface of the fuselage (1), a driving end of the servo motor (411) is bolted with a positive and negative threaded shaft (412), a surface of the positive and negative threaded shaft (412) is threadedly connected with a connecting sleeve (413), a surface of the connecting sleeve (413) is installed with a connecting frame (414), an inner wall of the connecting frame (414) is bolted with a clamping plate (415), the clamping plate (415) is located above the fuselage (1), and a side surface of the clamping plate (415) is fixedly connected with a damping strip (416); The auxiliary component (4) further comprises a guide unit (42), wherein the guide unit (42) comprises a support block (421), wherein the support block (421) is fixedly connected to the side surface of the fuselage (1), a guide column (422) is fixedly connected to the surface of the support block (421), a through hole is provided on the surface of the connecting frame (414), the guide column (422) is slidably connected to the inner wall of the through hole, a limit plate (423) is fixedly connected to the side surface of the guide column (422), the limit plate (423) abuts against the side surface of the connecting frame (414), a T-shaped block (424) is fixedly connected to the surface of the fuselage (1), a limit rod (425) is fixedly connected to the side surface of the T-shaped block (424), a sliding hole is provided on the surface of the clamping plate (415), and the limit rod (425) is slidably connected to the inner wall of the sliding hole.

2. The intelligent handling robot according to claim 1, characterized in that: The servo motor (411) abuts against a side surface of the connecting frame (414).

3. The intelligent handling robot according to claim 1, characterized in that: The connecting sleeve (413) is T-shaped, and there are two connecting sleeves (413). The two connecting sleeves (413) are arranged in a left-right symmetrical manner with respect to the forward and reverse threaded shafts (412).

4. The intelligent handling robot according to claim 1, characterized in that: There are two connecting frames (414), and the two connecting frames (414) are arranged in a left-right symmetrical manner with respect to the supporting block (421). The connecting frames (414) are in contact with the surface of the fuselage (1).

5. The intelligent handling robot according to claim 1, characterized in that: There are multiple damping strips (416), and the multiple damping strips (416) are horizontally distributed with respect to the clamping plate (415).

6. The intelligent handling robot according to claim 1, characterized in that: The number of the guide columns (422) is two, and the two guide columns (422) are arranged symmetrically up and down with respect to the support block (421).

7. The intelligent handling robot according to claim 1, characterized in that: The limiting rod (425) is located above the fuselage (1), and the length of the limiting rod (425) is equal to the width of the fuselage (1).

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