Transportation robot

Abstract

The utility model relates to the technical field of robots, and provides a transportation robot which comprises a connecting piece, rolling wheels are rotationally connected to the two sides of the outer portion of the connecting piece, a motor is fixedly connected to one side of the outer portion of the connecting piece, a rotating rod is fixedly connected to the motor through an output shaft, and a rotating piece is fixedly connected to the outer portion of the rotating rod. Electromagnets are fixedly connected to the two sides of the interior of the rotating part, shells are further fixedly connected to the two sides of the interior of the rotating part, springs are fixedly connected to the interiors of the two shells, sliding plates are fixedly connected to the outer ends of the two springs, and sliding rods are fixedly connected to the outer ends of the two sliding plates; clamping plates are fixedly connected to the inner sides of the two sliding rods, magnetic attraction stones are fixedly connected to the outer sides of the two clamping plates, and the magnetism between the magnetic attraction stones and the electromagnets is arranged to be heteropolar. By means of the technical scheme, the problem that in the prior art, the clamping face of the robot clamping piece is inconvenient to clean is solved.

Description

Technical Field

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

[0002] A transport robot is a battery-powered, unmanned automated transport vehicle equipped with a non-contact guide device. This transport and loading tool can complete the transportation of goods in a fixed location according to a set route through a specific navigation system.

[0003] The patent specification with the announcement number CN218839280U discloses a special transport robot, including a robot, a dual-axis motor is fixedly connected to the top of the robot, the output ends of the dual-axis motor on the front and back are fixedly connected to a rotating rod, the surface of the rotating rod is fixedly connected to a first gear, the left side of the first gear is meshed with a rack, the front of the robot is fixedly connected to a fixed block, the right side of the fixed block is provided with a chute, the surface of the inner wall of the chute is slidably connected to the rack, and the top of the rack is fixedly connected to a connecting block. The utility model is used in a process that, under the action of the second shielding frame, can transport more items and types.

[0004] However, in the implementation of relevant technologies, it was found that the above technical solution has the following problems: the above device is not convenient for cleaning the clamping surface of the transport robot during use; if a large amount of impurities and dust adhere during long-term transportation, the friction will decrease, which will cause the goods to fall off; at the same time, it is also difficult to support heavier goods. Therefore, further improvement is needed. Utility Model Content

[0005] The utility model provides a transport robot, which solves the problem in the related art that it is inconvenient to clean the clamping surface of the robot clamping piece.

[0006] The technical solution of the utility model is as follows:

[0007] The transmission mechanism is a kind of transmission mechanism, and the transmission mechanism is a kind of transmission mechanism, and the transmission mechanism is a kind of transmission mechanism, and the transmission mechanism is a kind of transmission mechanism, and the transmission mechanism is a kind of transmission mechanism, and the transmission mechanism is a kind of transmission mechanism.

[0008] Preferably, the two rollers are symmetrically distributed, and the rotating rod is connected to two sides of the connecting member via a bearing.

[0009] Preferably, the shape of the rotating member is set to be U-shaped, and the rotating member rotates to a horizontal state.

[0010] Preferably, the rotating member is located inside the connecting member, and the two electromagnets are symmetrically distributed.

[0011] Preferably, the two shells are respectively located on one side of the outside of the two electromagnets, and the outer surfaces of the two sliding plates are respectively in contact with the inside of the two shells.

[0012] Preferably, the magnetic stone and the electromagnet are in the same plane, and the card plate is set to be in a triangular shape.

[0013] Preferably, the two counterweight blocks are both arranged in an arc shape, and the drop plate is arranged in a semicircular arc shape.

[0014] Preferably, the soft brush and the clamping plate are in the same plane, and the falling plate and the soft brush are both located on one side of the outside of the clamping plate.

[0015] Preferably, the bottoms of the two clamping plates are fixedly connected to a base plate, and the bottoms of the two base plates are connected to a movable rod via a damping bearing.

[0016] Preferably, the bottoms of the two movable rods are fixedly connected with a bearing plate, and the two bearing plates are both L-shaped.

[0017] The working principle and beneficial effects of the utility model are:

[0018] 1. In the utility model, when the clamping plate drives the card plate to be in a horizontal state, the falling plate will maintain a longitudinal drooping state due to the design of the counterweight block. In the process of maintaining the drooping state, the clamping plate and the soft brush will make relative motion with the soft brush, so the soft brush will clean the impurities and dust on the clamping surface of the clamping plate, thereby preventing the friction from being reduced due to the presence of dust and impurities, and solving the problem of inconvenience in cleaning the clamping surface of the robot clamp;

[0019] 2. In the present invention, if the goods are heavy, the staff can rotate the load-bearing plates on both sides toward the inside of the rotating part. After the rotation, the load-bearing plates will support the bottom sides of the goods, thereby preventing the situation in which the overweight goods are difficult to transport due to the increase in the weight of the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic cross-sectional view of the spring in the utility model;

[0023] Figure 3 For this utility model Figure 2 A in the enlarged view;

[0024] Figure 4 For this utility model Figure 2 The enlarged view of point B in the figure;

[0025] Figure 5 For this utility model Figure 2 Enlarged view of point C in the figure.

[0026] In the figure: 1. connecting part; 2. roller; 3. motor; 4. rotating rod; 5. rotating part; 6. electromagnet; 7. housing; 8. spring; 9. sliding plate; 10. sliding rod; 11. clamping plate; 12. clamping plate; 13. falling plate; 14. soft brush; 15. counterweight; 16. bottom plate; 17. movable rod; 18. bearing plate; 19. magnetic stone. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1

[0029] like Figure 1 to Figure 4 As shown, this embodiment proposes a transport robot, including a connecting member 1, rollers 2 are rotatably connected to both sides of the outer side of the connecting member 1, a motor 3 is fixedly connected to one side of the outer side of the connecting member 1, the motor 3 is fixedly connected to a rotating rod 4 through an output shaft, a rotating member 5 is fixedly connected to the outer side of the rotating rod 4, and an electromagnet 6 is fixedly connected to both sides of the inner side of the rotating member 5. A shell 7 is also fixedly connected to both sides of the inner side of the rotating member 5, springs 8 are fixedly connected to the inside of the two shells 7, sliding plates 9 are fixedly connected to the outer ends of the two springs 8, sliding rods 10 are fixedly connected to the outer ends of the two sliding plates 9, clamping plates 11 are fixedly connected to the inner sides of the two sliding rods 10, magnetic stones 19 are fixedly connected to the outer sides of the two clamping plates 11, and the magnetic properties between the magnetic stones 19 and the electromagnet 6 are set to be opposite poles, a clamping plate 12 is fixedly connected to one side of the outer side of the two clamping plates 11, and a drop plate 13 is movably connected to the inside of the two drop plates 13 through a rotating shaft, a soft brush 14 is fixedly connected to the outer sides of the two drop plates 13, and a counterweight 15 is fixedly connected to one side of the outer side of the two drop plates 13.

[0030] In this embodiment, the two rollers 2 are symmetrically distributed, and the rotating rod 4 is connected to the two sides inside the connecting member 1 through bearings, which can facilitate the rotation and support of the rotating rod 4.

[0031] In this embodiment, the shape of the rotating member 5 is set to be U-shaped, and the rotating member 5 rotates to a horizontal state.

[0032] In this embodiment, the rotating member 5 is located inside the connecting member 1 , and the two electromagnets 6 are symmetrically distributed, which can facilitate the connection of the rotating member 5 .

[0033] In this embodiment, the two shells 7 are respectively located on one side of the outside of the two electromagnets 6, and the outer surfaces of the two sliding plates 9 are respectively in contact with the inside of the two shells 7, which can facilitate the sliding connection between the sliding plates 9 and the inside of the shells 7.

[0034] In this embodiment, the magnetic stone 19 and the electromagnet 6 are in the same plane, and the shape of the clamping plate 12 is set to be a triangle, which can facilitate the magnetic attraction between the magnetic stone 19 and the electromagnet 6.

[0035] In this embodiment, the two counterweights 15 are both arranged in an arc shape, and the drop plate 13 is arranged in a semicircular arc shape.

[0036] In this embodiment, the soft brush 14 and the clamping plate 11 are in the same plane, and the drop plate 13 and the soft brush 14 are both located on the outer side of the clamping plate 11, which makes it easy for the soft brush 14 to clean the clamping plate 11.

[0037] During use, when it is necessary to transport an object, the worker first needs to open the connecting piece 1. After opening, the connecting piece 1 will automatically locate to the position where the goods need to be transported. When it is necessary to clamp the goods, the motor 3 will automatically start. After being turned on, the motor 3 will drive the rotating rod 4 to rotate. The rotating rod 4 will synchronously drive the rotating piece 5 to rotate during the rotation process. The rotating piece 5 will synchronously drive the electromagnet 6 and the shell 7 and other structures to rotate during the rotation process. When the shell 7 is in a horizontal state, the electromagnet 6 will be energized to make it full of magnetism, and then the magnetic stone 19 will Connected with the electromagnet 6 by magnetism, the magnetic stone 19 will synchronously drive the clamping plate 11, the sliding rod 10 and the sliding plate 9 to move in the process of moving toward the electromagnet 6. After the sliding plate 9 moves, it will synchronously drive the spring 8 to compress. At this time, the distance between the two clamping plates 11 will become larger, and then the object will be clamped. After the object is clamped, the electromagnet 6 will be powered off and the spring 8 will be deformed and reset to indirectly make the clamping plate 11 clamp the object, so as to facilitate the clamping work on both sides of the object. After that, the connecting piece 1 drives the goods to move, so as to achieve the work of transporting the goods.

[0038] During the above working process, if the rotating part 5 is in a drooping and non-working state, the falling plate 13 will be in a longitudinal drooping state. If the clamping plate 11 drives the clamping plate 12 to be in a horizontal state, the falling plate 13 will maintain a longitudinal drooping state due to the design of the counterweight 15. In the process of maintaining the drooping state, the falling plate 13 and the soft brush 14 will make relative motion with the clamping plate 11, so the soft brush 14 will clean the impurities and dust on the clamping surface of the clamping plate 11, thereby preventing the friction from decreasing due to the presence of dust and impurities.

[0039] Example 2

[0040] like Figure 2 , Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the bottoms of the two clamping plates 11 are fixedly connected to the bottom plates 16, and the bottoms of the two bottom plates 16 are connected to the movable rods 17 through damping bearings, which can facilitate the rotation of the movable rods 17.

[0041] In this embodiment, the bottoms of the two movable rods 17 are fixedly connected with a bearing plate 18 , and the two bearing plates 18 are both configured to be L-shaped, so that the bearing plates 18 can support objects.

[0042] When in use, if the goods are heavy, the staff can rotate the supporting plates 18 on both sides toward the inside of the rotating member 5. After rotation, the supporting plates 18 will support the bottom sides of the goods, thereby preventing the situation in which the overweight goods are difficult to transport due to the increase in the weight of the goods.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A transport robot, comprising a connecting member (1), characterized in that: The connecting member (1) has rollers (2) rotatably connected to both sides of its exterior, a motor (3) is fixedly connected to one side of its exterior, the motor (3) is fixedly connected to a rotating rod (4) via an output shaft, the rotating rod (4) is fixedly connected to a rotating member (5) on its exterior, the rotating member (5) has electromagnets (6) fixedly connected to both sides of its interior, the rotating member (5) is also fixedly connected to a housing (7) on both sides of its interior, springs (8) are fixedly connected to the interior of the two housings (7), the outer ends of the two springs (8) are fixedly connected to sliding plates (9), and the outer ends of the two sliding plates (9) are fixedly connected to the outer ends of the two sliding plates. A sliding rod (10) is connected, the inner sides of the two sliding rods (10) are fixedly connected with a clamping plate (11), the outer sides of the two clamping plates (11) are fixedly connected with a magnetic stone (19), the magnetic properties between the magnetic stone (19) and the electromagnet (6) are set to be opposite poles, the outer sides of the two clamping plates (11) are fixedly connected with a clamping plate (12), the inner sides of the two clamping plates (12) are movably connected with a drop plate (13) through a rotating shaft, the outer sides of the two drop plates (13) are fixedly connected with a soft brush (14), and the outer sides of the two drop plates (13) are fixedly connected with a counterweight (15).

2. A transport robot according to claim 1, characterized in that: The two rollers (2) are symmetrically distributed, and the rotating rod (4) is connected to the two sides of the connecting member (1) via bearings.

3. A transport robot according to claim 1, characterized in that: The shape of the rotating member (5) is set to be a U shape, and the rotating member (5) rotates to a horizontal state.

4. A transport robot according to claim 1, characterized in that: The rotating member (5) is located inside the connecting member (1), and the two electromagnets (6) are symmetrically distributed.

5. The transport robot according to claim 1, characterized in that: The two shells (7) are respectively located on one side of the outside of the two electromagnets (6), and the outer surfaces of the two sliding plates (9) are respectively in contact with the inside of the two shells (7).

6. The transport robot according to claim 1, characterized in that: The magnetic stone (19) and the electromagnet (6) are located in the same plane, and the clamping plate (12) is configured to be triangular in shape.

7. The transport robot according to claim 1, characterized in that: The two counterweights (15) are both arranged to be arc-shaped, and the drop plate (13) is arranged to be semicircular in shape.

8. The transport robot according to claim 1, characterized in that: The soft brush (14) and the clamping plate (11) are located in the same plane, and the falling plate (13) and the soft brush (14) are both located on one side outside the clamping plate (11).

9. The transport robot according to claim 1, characterized in that: The bottoms of the two clamping plates (11) are fixedly connected to a bottom plate (16), and the bottoms of the two bottom plates (16) are connected to a movable rod (17) via a damping bearing.

10. The transport robot according to claim 9, characterized in that: The bottoms of the two movable rods (17) are fixedly connected with a bearing plate (18), and the two bearing plates (18) are both arranged in an L shape.

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