Automatic carrying robot

Abstract

The invention relates to the field of carrying robots, and discloses an automatic carrying robot which comprises a U-shaped frame, the U-shaped frame is movably arranged on the front side of the outer wall of a carrying platform, a supporting plate is fixed to the front side of the outer wall of the carrying platform, and moving wheels are rotatably arranged on the left side and the right side of the outer wall of the carrying platform. A first hydraulic push rod is fixed to the top face of the supporting plate, one end of a telescopic rod of the first hydraulic push rod is fixedly connected with the bottom face of a U-shaped frame, a conveying belt is arranged in the U-shaped frame, a second hydraulic push rod is fixed to the inner wall of a mounting hole, and a third hydraulic push rod is fixed to one side of the inner wall of an L-shaped frame. A push plate is fixed to one end of a telescopic rod of the third hydraulic push rod. According to the carrying robot, the objects on the carrying robot do not need to be manually loaded and unloaded, so that the labor cost is reduced, large-scale operation is adapted, meanwhile, the objects are conveniently stacked, and the storage amount is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of transport robots, in particular to an automatic transport robot. Background Art

[0002] A handling robot is an automated product that uses the robot's motion trajectory to replace manual handling. The object sorting process includes moving objects and unloading objects, and is often used for object transportation. When carrying objects, in order to facilitate the handling, the objects are generally carried by a handling robot, which can reduce the labor cost.

[0003] According to the Chinese patent with publication number: CN218258457U, an automatic handling robot relates to the technical field of handling robots. The utility model includes a loading platform, a control mechanism, a side anti-slip component and a binding assembly. The front side of the loading platform is connected to the control mechanism, and the two sides of the loading platform are connected to the side anti-slip components for rotation. The two sides of the loading platform are connected to the binding assemblies at the corresponding positions on both sides of the side anti-slip components.

[0004] In the above scheme, workers place objects into the loading frame of the transport robot, and the transport robot transports the objects, which leads to the following disadvantages: when the transport robot is in use, manual labor is required to load and unload objects on the transport robot, which increases labor costs and is not suitable for large-scale operations. Summary of the invention

[0005] The purpose of the present invention is to provide an automated transport robot to solve the problem that manual labor is required to load and unload objects on the transport robot, which leads to increased labor costs and is not suitable for large-scale operations.

[0006] In order to achieve the above-mentioned invention objectives, the present invention adopts the following technical scheme: an automated handling robot comprises a U-shaped frame, the U-shaped frame is movably arranged on the front side of the outer wall of the loading platform, a support plate is fixed on the front side of the outer wall of the loading platform, and movable wheels are rotatably arranged on the left and right sides of the outer wall of the loading platform, a first hydraulic push rod is fixed on the top surface of the support plate, one end of the telescopic rod of the first hydraulic push rod is fixedly connected to the bottom surface of the U-shaped frame, a conveyor belt is arranged inside the U-shaped frame, an L-shaped plate is fixed on the top surface of the loading platform, a mounting hole is provided on the inner bottom surface of the L-shaped plate, a second hydraulic push rod is fixed on the inner wall of the mounting hole, a movable hole is provided on one side of the outer wall of the L-shaped plate, an L-shaped frame is movably arranged inside the movable hole, the bottom surface of the L-shaped frame is fixedly connected to one end of the telescopic rod of the second hydraulic push rod, a third hydraulic push rod is fixed on one side of the inner wall of the L-shaped frame, and a push plate is fixed on one end of the telescopic rod of the third hydraulic push rod.

[0007] Preferably, a plurality of placement holes are respectively provided on the left and right sides of the inner wall of the U-shaped frame, and rollers are rotatably provided inside the plurality of placement holes.

[0008] Preferably, a slide groove is provided on the front side of the outer wall of the loading platform, and a limiting rod is fixed on the rear side of the outer wall of the U-shaped frame, and the limiting rod is slidably arranged in the slide groove.

[0009] Preferably, the left and right sides of the inner wall of the movable hole are respectively provided with limiting grooves, the left and right sides of the outer wall of the L-shaped frame are respectively fixed with limiting blocks, and the two limiting blocks are respectively slidably arranged in the two limiting grooves.

[0010] Preferably, connecting rods are fixed on the left and right sides of the outer wall of the loading platform, and rubber blocks are movably provided at the front ends of the two connecting rods. Two first springs are fixed on one side of the two rubber blocks, and one end of the two first springs is fixedly connected to the front ends of the connecting rods.

[0011] Preferably, two movable grooves are respectively formed at the front ends of the two connecting rods, two limiting columns are respectively fixed on one side of the two rubber blocks, the two first springs are respectively surrounded by the two limiting columns, and the two limiting columns are respectively slidably inserted in the two movable grooves.

[0012] Preferably, two protective baffles are detachably provided on the top surface of the loading platform, and mounting plates are respectively fixed to the bottom surfaces of the two protective baffles.

[0013] Preferably, two connecting grooves are provided on the top surface of the loading platform, and the two mounting plates are slidably arranged in the two connecting grooves, and positioning holes are provided on one side of the two mounting plates, and fixing holes are provided on the left and right sides of the outer wall of the loading platform, and the two fixing holes are respectively connected with the two connecting grooves, and positioning columns are slidably inserted in the inner walls of the two fixing holes, and the two positioning columns are slidably inserted in the two positioning holes, and the ends of the two positioning columns that are far away from each other are respectively fixed with blocks, and the sides of the two blocks that are close to each other are respectively fixed with second springs, and the two second springs are respectively wrapped around the two positioning columns, and the ends of the two second springs that are close to each other are respectively fixedly connected to the left and right sides of the outer wall of the loading platform.

[0014] Compared with the prior art, an automated handling robot using the above technical solution has the following advantages:

[0015] Beneficial effects:

[0016] 1. During use, there is no need for manual loading and unloading of objects on the handling robot, thereby reducing labor costs, adapting to large-scale operations, and facilitating the stacking of objects to increase storage capacity;

[0017] 2. During use, when objects are transported on the conveyor belt, the rollers can help reduce the friction between the conveyor belt and the objects, so that the objects can move more smoothly on the conveyor belt, which can help improve the transportation efficiency. The slide grooves and limit rods can help limit the U-shaped frame, and when the U-shaped frame is moved by the first hydraulic push rod, it can help increase the stability of the U-shaped frame, and at the same time, when the objects are unloaded, it can help block the objects below. The limit grooves and limit blocks can help limit the L-shaped frame, so as to limit the third hydraulic push rod and the push plate, and increase the stability of the L-shaped frame, the third hydraulic push rod, and the push plate when they move up and down;

[0018] 3. During use, the connecting rod, rubber block and first spring can help buffer the loading platform when it collides with an obstacle, thereby preventing damage to the loading platform. The movable groove and limiting column can help limit the first spring and rubber block, thereby preventing the first spring and rubber block from deflecting and increasing stability.

[0019] Fourth, during use, the protective baffle and the mounting plate are used to block objects, thereby preventing objects from falling from the left and right sides of the loading platform during loading and unloading, thereby improving safety. The second spring is used to automatically reset the positioning column, so that the positioning column can be slidably inserted into the positioning hole to complete the installation. Conversely, when removing the protective baffle and the mounting plate, the positioning column is pulled away from the positioning hole to complete the removal, thereby facilitating the staff to disassemble and install the protective baffle and the mounting plate, thereby facilitating the cleaning or replacement of the protective baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a perspective view of an embodiment.

[0021] Figure 2 It is an exploded perspective view of an embodiment.

[0022] Figure 3 It is an exploded perspective view of the U-shaped frame and the support plate of the embodiment.

[0023] Figure 4 It is a cross-sectional perspective view of the L-shaped plate of the embodiment.

[0024] Figure 5 It is an exploded stereogram of the connecting rod and the limiting column of the embodiment.

[0025] Figure 6 For example Figure 2 Enlarged view of point A in the middle.

[0026] Figure 7 For example Figure 2Enlarged view of point B in the middle.

[0027] In the figure: 1. U-shaped frame; 2. loading platform; 3. support plate; 4. first hydraulic push rod; 5. conveyor belt; 6. L-shaped plate; 7. mounting hole; 8. second hydraulic push rod; 9. movable hole; 10. L-shaped frame; 11. third hydraulic push rod; 12. push plate; 13. placement hole; 14. roller; 15. slide groove; 16. limit rod; 17. limit groove; 18. limit block; 19. connecting rod; 20. rubber block; 21. first spring; 22. movable groove; 23. limit column; 24. protective baffle; 25. mounting plate; 26. connecting groove; 27. positioning hole; 28. fixing hole; 29. ​​positioning column; 30. block; 31. second spring. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] like Figure 1-Figure 4 and Figure 6-Figure 7 As shown, an automated handling robot comprises a U-shaped frame 1, which is movably arranged on the front side of the outer wall of a loading platform 2, a support plate 3 is fixed on the front side of the outer wall of the loading platform 2, and movable wheels are rotatably arranged on the left and right sides of the outer wall of the loading platform 2, a first hydraulic push rod 4 is fixed on the top surface of the support plate 3, and one end of the telescopic rod of the first hydraulic push rod 4 is fixedly connected to the bottom surface of the U-shaped frame 1, a conveyor belt 5 is arranged inside the U-shaped frame 1, an L-shaped plate 6 is fixed on the top surface of the loading platform 2, a mounting hole 7 is provided on the inner bottom surface of the L-shaped plate 6, a second hydraulic push rod 8 is fixed on the inner wall of the mounting hole 7, a movable hole 9 is provided on one side of the outer wall of the L-shaped plate 6, and an L-shaped frame 10 is movably arranged inside the movable hole 9, the bottom surface of the L-shaped frame 10 is fixedly connected to one end of the telescopic rod of the second hydraulic push rod 8, a third hydraulic push rod 11 is fixed on one side of the inner wall of the L-shaped frame 10, and a push plate 12 is fixed to one end of the telescopic rod of the third hydraulic push rod 11.

[0030] In use, the top surface of the U-shaped frame 1 is at the same level as the top surface of the loading platform 2. The loading platform 2 is first moved to the conveyor belt, and the objects on the conveyor belt are transported to the conveyor belt 5. Then the conveyor belt 5 is started to transport the objects to the top surface of the loading platform 2. When the next object is transported to the conveyor belt 5, the first hydraulic push rod 4 is started to move the conveyor belt 5 upward. When the top surface of the conveyor belt 5 is flush with the top surface of the object on the loading platform 2, the conveyor belt 5 stops moving, and then the object is transported to the top surface of the previous object through the conveyor belt 5 for stacking. The reciprocating motion is conducive to stacking multiple objects and then carrying them. When objects need to be unloaded, the first hydraulic push rod 4 is started to raise the conveyor belt 5, and it stops when it moves to the top of the object. Then the second hydraulic push rod 8 is started to raise the push plate 12 to the top of the object and stop. Then the third hydraulic push rod 11 is started to push the top object onto the conveyor belt 5 by the push plate 12 to unload the objects. When unloading the objects on the next layer, the positions of the push plate 12 and the conveyor belt 5 are adjusted to unload them one by one. There is no need for manual loading and unloading of objects on the handling robot, thereby reducing labor costs, adapting to large-scale operations, and facilitating the stacking of objects and increasing storage capacity.

[0031] like Figure 1-Figure 3 and Figure 6-Figure 7 As shown, a plurality of placement holes 13 are respectively provided on the left and right sides of the inner wall of the U-shaped frame 1, and rollers 14 are rotatably provided inside the plurality of placement holes 13. A slide groove 15 is provided on the front side of the outer wall of the loading platform 2, and a limiting rod 16 is fixed on the rear side of the outer wall of the U-shaped frame 1, and the limiting rod 16 is slidably provided in the slide groove 15.

[0032] In use, when objects are transported on the conveyor belt 5, the friction between the conveyor belt 5 and the objects is reduced through the roller 14, so that the objects move more smoothly on the conveyor belt 5, which is conducive to improving the transportation efficiency. The U-shaped frame 1 is limited by the slide 15 and the limit rod 16, and when the U-shaped frame 1 is moved by the first hydraulic push rod 4, the stability of the U-shaped frame 1 is increased, and when the objects are unloaded, the objects below are blocked.

[0033] like Figure 1-Figure 2 and Figure 4-Figure 7As shown, limiting grooves 17 are respectively provided on the left and right sides of the inner wall of the movable hole 9, and limiting blocks 18 are respectively fixed on the left and right sides of the outer wall of the L-shaped frame 10. The two limiting blocks 18 are respectively slidably arranged in the two limiting grooves 17, and connecting rods 19 are respectively fixed on the left and right sides of the outer wall of the loading platform 2. Rubber blocks 20 are respectively movably arranged at the front ends of the two connecting rods 19, and two first springs 21 are respectively fixed on one side of the two rubber blocks 20. One end of the two first springs 21 is respectively fixedly connected to the front end of the connecting rod 19, and two movable grooves 22 are respectively provided at the front ends of the two connecting rods 19, and two limiting columns 23 are respectively fixed on one side of the two rubber blocks 20. The two first springs 21 are respectively surrounded on the two limiting columns 23, and the two limiting columns 23 are respectively slidably inserted in the two movable grooves 22.

[0034] In use, the limiting groove 17 and the limiting block 18 are used to limit the L-shaped frame 10, thereby facilitating the limiting of the third hydraulic push rod 11 and the push plate 12, and facilitating increasing the stability of the L-shaped frame 10, the third hydraulic push rod 11, and the push plate 12 when they move up and down. The connecting rod 19, the rubber block 20, and the first spring 21 are used to buffer the loading platform 2 when it moves forward and collides with an obstacle, thereby facilitating preventing damage to the loading platform 2. The movable groove 22 and the limiting column 23 are used to limit the first spring 21 and the rubber block 20, and facilitating preventing the first spring 21 and the rubber block 20 from deflecting, thereby increasing stability.

[0035] like Figure 1-Figure 2 and Figure 7 As shown, the top surface of the loading platform 2 is detachably provided with two protective baffles 24, and the bottom surfaces of the two protective baffles 24 are respectively fixed with mounting plates 25, and the top surface of the loading platform 2 is provided with two connecting grooves 26, and the two mounting plates 25 are respectively slidably arranged in the two connecting grooves 26, and one side of the two mounting plates 25 is respectively provided with positioning holes 27, and the left and right sides of the outer wall of the loading platform 2 are respectively provided with fixing holes 28, and the two fixing holes 28 are respectively connected with the two connecting grooves 26, and the inner walls of the two fixing holes 28 are respectively slidably inserted with positioning columns 29, and the two positioning columns 29 are respectively slidably inserted in the two positioning holes 27, and the ends of the two positioning columns 29 that are away from each other are respectively fixed with stoppers 30, and the sides of the two stoppers 30 that are close to each other are respectively fixed with second springs 31, and the two second springs 31 are respectively surrounded on the two positioning columns 29, and the close ends of the two second springs 31 are respectively fixedly connected to the left and right sides of the outer wall of the loading platform 2.

[0036] In use, the protective baffle 24 and the mounting plate 25 are used to block objects, and thus objects are prevented from falling from the left and right sides of the loading platform 2 when being loaded and unloaded, thereby improving safety. When installing the protective baffle 24 and the mounting plate 25, first pull the positioning column 29, at which time the second spring 31 is in a stretched state, then put the mounting plate 25 into the connecting groove 26, loosen the positioning column 29, and the positioning column 29 is automatically reset by the second spring 31, so that the positioning column 29 can be slidably inserted into the positioning hole 27 to complete the installation. Conversely, when disassembling the protective baffle 24 and the mounting plate 25, pull the positioning column 29 so that the positioning column 29 is away from the positioning hole 27 to complete the disassembly, thereby facilitating the staff to disassemble and assemble the protective baffle 24 and the mounting plate 25, thereby facilitating the cleaning or replacement of the protective baffle 24.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automated handling robot, comprising a U-shaped frame (1), wherein the U-shaped frame (1) is movably arranged on the front side of the outer wall of a loading platform (2), characterized in that: A support plate (3) is fixed on the front side of the outer wall of the loading platform (2); movable wheels are rotatably provided on the left and right sides of the outer wall of the loading platform (2); a first hydraulic push rod (4) is fixed on the top surface of the support plate (3); one end of the telescopic rod of the first hydraulic push rod (4) is fixedly connected to the bottom surface of the U-shaped frame (1); a conveyor belt (5) is provided inside the U-shaped frame (1); an L-shaped plate (6) is fixed on the top surface of the loading platform (2); and a mounting hole is provided on the inner bottom surface of the L-shaped plate (6). A mounting hole (7), a second hydraulic push rod (8) is fixed to the inner wall of the mounting hole (7), a movable hole (9) is opened on one side of the outer wall of the L-shaped plate (6), an L-shaped frame (10) is movably arranged inside the movable hole (9), the bottom surface of the L-shaped frame (10) is fixedly connected to one end of the telescopic rod of the second hydraulic push rod (8), a third hydraulic push rod (11) is fixed to one side of the inner wall of the L-shaped frame (10), and a push plate (12) is fixed to one end of the telescopic rod of the third hydraulic push rod (11).

2. The automated handling robot according to claim 1, characterized in that: A plurality of placement holes (13) are respectively provided on the left and right sides of the inner wall of the U-shaped frame (1), and rollers (14) are rotatably provided inside the plurality of placement holes (13).

3. An automated handling robot according to claim 2, characterized in that: A slide groove (15) is provided on the front side of the outer wall of the loading platform (2), and a limiting rod (16) is fixed on the rear side of the outer wall of the U-shaped frame (1), and the limiting rod (16) is slidably arranged in the slide groove (15).

4. The automated handling robot according to claim 3, characterized in that: The left and right sides of the inner wall of the movable hole (9) are respectively provided with limiting grooves (17); the left and right sides of the outer wall of the L-shaped frame (10) are respectively fixed with limiting blocks (18); and the two limiting blocks (18) are respectively slidably arranged in the two limiting grooves (17).

5. The automated handling robot according to claim 4, characterized in that: Connecting rods (19) are fixed to the left and right sides of the outer wall of the loading platform (2), and rubber blocks (20) are movably provided at the front ends of the two connecting rods (19). Two first springs (21) are fixed to one side of the two rubber blocks (20), and one end of the two first springs (21) is fixedly connected to the front ends of the connecting rods (19).

6. The automated handling robot according to claim 5, characterized in that: Two movable grooves (22) are respectively formed at the front ends of the two connecting rods (19); two limit posts (23) are respectively fixed on one side of the two rubber blocks (20); the two first springs (21) are respectively surrounded by the two limit posts (23); and the two limit posts (23) are respectively slidably inserted in the two movable grooves (22).

7. The automated handling robot according to claim 6, characterized in that: The top surface of the object loading platform (2) is detachably provided with two protective baffles (24), and the bottom surfaces of the two protective baffles (24) are respectively fixed with mounting plates (25).

8. The automated handling robot according to claim 7, characterized in that: The top surface of the loading platform (2) is provided with two connecting grooves (26), the two mounting plates (25) are slidably arranged in the two connecting grooves (26), one side of the two mounting plates (25) is provided with a positioning hole (27), the left side and the right side of the outer wall of the loading platform (2) are provided with a fixing hole (28), the two fixing holes (28) are respectively connected with the two connecting grooves (26), the inner walls of the two fixing holes (28) are slidably inserted with a positioning column (29), the two positioning columns (29) are slidably inserted in the two positioning holes (27), the ends of the two positioning columns (29) away from each other are respectively fixed with a stopper (30), the sides of the two stoppers (30) close to each other are respectively fixed with a second spring (31), the two second springs (31) are respectively surrounded on the two positioning columns (29), and the ends of the two second springs (31) close to each other are respectively fixedly connected to the left side and the right side of the outer wall of the loading platform (2).

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