Material transfer robot

Abstract

The utility model belongs to the technical field of transfer robots, and particularly relates to a material transfer robot which comprises a transfer robot control box and an alignment disc, the alignment disc is installed on the top of the transfer robot control box, and a first weighing device and a second weighing device are embedded in the top of the transfer robot control box. The first weighing device and the second weighing device are symmetrically arranged, first supporting plates are symmetrically arranged on the two sides of the first weighing device, second supporting plates are symmetrically arranged on the two sides of the second weighing device, and the first supporting plates and the second supporting plates are embedded in the top of the transfer robot control box; under the action of the balance assembly, additional upward supporting force can be provided for the goods shelf with the uneven weight on the two sides, the situation that the gravity center of the goods shelf is unstable due to the fact that the weight on the two sides is even is relieved, and the stability of the whole goods shelf in the transferring process can be improved.

Description

Technical Field

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

[0002] Transfer robots refer to robots that can autonomously carry out the handling and transportation of goods. They usually have functions such as intelligent navigation, object identification, and autonomous obstacle avoidance, and can quickly and efficiently complete the transfer of goods in scenes such as warehouses and factories. When using transfer robots in warehouses, it is necessary to pre-install an assembly plate for docking with the transfer robot at the bottom of the cargo rack. During operation, the transfer robot docks with the cargo rack through the assembly plate. Therefore, no matter what items are placed in the cargo rack, the installation position between the transfer robot and the cargo rack is a fixed installation position. However, since the goods placed in the cargo rack may be different categories of goods, after the cargo rack is placed inside, the weight of the cargo rack may be inconsistent on the left and right sides or the front and back sides. When the weight difference on both sides is large, it may cause shaking during the transfer of the cargo rack by the transfer robot. Utility Model Content

[0003] The utility model provides a material transfer robot, which can provide additional upward supporting force for cargo racks with uneven weight on both sides, alleviate the unstable center of gravity of the cargo rack due to the uniform weight on both sides, and can help to improve the stability of the entire cargo rack during the transfer process.

[0004] The utility model provides the following technical solutions: a material transfer robot, comprising a transfer robot control box and an alignment plate, and the alignment plate is installed on the top of the transfer robot control box, a first weighing device and a second weighing device are embedded on the top of the transfer robot control box, and the first weighing device and the second weighing device are symmetrically arranged, a first support plate is symmetrically arranged on both sides of the first weighing device, and a second support plate is symmetrically arranged on both sides of the second weighing device, the first support plate and the second support plate are both embedded in the top of the transfer robot control box, and the tops of the first support plate and the second support plate are both located in the same plane as the top of the transfer robot control box, and four electric hydraulic rods are symmetrically arranged inside the transfer robot control box, and the output ends of the electric hydraulic rods are fixedly connected to the bottom of the first support plate.

[0005] Among them, the front side of the transfer robot control box is symmetrically fixedly connected with a picture collector, and one side of the top of the transfer robot control box is fixedly connected with an infrared camera.

[0006] Among them, moving wheels are symmetrically installed on the bottom of the transfer robot control box, a clearance groove is opened on the top of the transfer robot control box, and the first support plate and the electric hydraulic rod are located inside the clearance groove.

[0007] Among them, an installation bin is symmetrically opened on the top of the transfer robot control box, and the first support plate and the second support plate are both located inside the installation bin.

[0008] Wherein, a support frame is fixedly connected to the upper end of the inner cavity of the installation bin, and the support frame is located below the bottom of the first support plate, and the support frame is located on the inner side of the first support plate.

[0009] The beneficial effect of the utility model is that with the mutual cooperation of the first weighing device, the second weighing device, the first support plate and the second support plate, two groups of balancing components are formed to balance the transfer box during transfer, and under the action of the balancing components, additional upward supporting force can be provided to the cargo racks with uneven weight on both sides, thereby alleviating the unstable center of gravity of the cargo racks due to the uniform weight on both sides, and can help to improve the stability of the entire cargo rack during the transfer process.

[0010] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the main structure of the first support plate in the utility model when supporting the front side of the transfer box;

[0013] Figure 3 It is a schematic diagram of the top structure of the utility model.

[0014] In the figure: 1. Transfer robot control box; 11. Give way slot; 12. Installation bin; 2. Alignment plate; 3. First weighing device; 31. Second weighing device; 4. First support plate; 40. Second support plate; 41. Electric hydraulic rod; 42. Support frame; 5. Image collector; 51. Infrared camera; 6. Moving wheel. DETAILED DESCRIPTION

[0015] See also Figure 1-Figure 3The utility model provides the following technical solutions: a material transfer robot, comprising a transfer robot control box 1 and a positioning disk 2, and the positioning disk 2 is installed on the top of the transfer robot control box 1, and a first weighing device 3 and a second weighing device 31 are embedded on the top of the transfer robot control box 1, and the first weighing device 3 and the second weighing device 31 are symmetrically arranged, and a first support plate 4 is symmetrically arranged on both sides of the first weighing device 3, and a second support plate 40 is symmetrically arranged on both sides of the second weighing device 31, the first support plate 4 and the second support plate 40 are both embedded in the top of the transfer robot control box 1, and the tops of the first support plate 4 and the second support plate 40 are both located in the same plane as the top of the transfer robot control box 1, and four electric hydraulic rods 41 are symmetrically arranged inside the transfer robot control box 1, and the output end of the electric hydraulic rod 41 is fixedly connected to the bottom of the first support plate 4.

[0016] In this embodiment: the transfer robot control box 1 is the entire transfer robot body, and the transfer robot control box 1 is internally installed with control elements for allocating various working parts to work. The alignment plate 2 installed on the top of the transfer robot control box 1 is used to dock and assemble with the assembly plate installed at the bottom of the material rack. At this time, the transfer robot control box 1 and the alignment plate 2 form the basic frame of the entire transfer robot, and the first weighing device 3 and the second weighing device 31 located on the top of the transfer robot control box 1 are used to weigh the weights of both sides of the cargo rack after the cargo rack is assembled on the top of the transfer robot. When the alignment plate 2 on the top of the transfer robot control box 1 and the assembly plate at the bottom of the cargo rack are assembled, since the cargo on the left and right or front and back sides of the cargo rack may store cargo of different volumes and weights, the first weighing device 3 and the second weighing device 31 respectively weigh the weights of both sides of the cargo rack in real time, and the first support plate 4 and the second support plate 40 located on both sides of the first weighing device 3 and the second weighing device 31 are respectively used to provide additional support for the bottom of the cargo rack, wherein the first weighing device 3 forms a pair with the cooperation of the two first support plates 4. The first weighing device 31 and the second weighing device 31 respectively weigh the weight of the two sides of the cargo rack in real time, and then send the real-time weighing data to the controller in the control box 1 of the transfer robot. At this time, the controller in the control box 1 of the transfer robot compares and analyzes the data and sends the real-time weighing data to the corresponding first support plate 4 or the second support plate 40. The electric hydraulic rod 41 under the plate 40 sends a work instruction. When the real-time measurement data of the first weighing device 3 is large, the transfer robot control box 1 sends a work instruction to the electric hydraulic rod 41 under the first support plate 4. After starting to work, the electric hydraulic rod 41 drives the first support plate 4 to transport upward, and during the upward movement of the first support plate 4, it can provide additional upward supporting force to the front side of the cargo rack with heavier overall weight, alleviate the unstable center of gravity of the cargo rack due to the uniform weight of the two sides, and can help improve the stability of the entire cargo rack during the transfer process.

[0017] A picture collector 5 is symmetrically fixedly connected to the front side of the transfer robot control box 1, and an infrared camera 51 is fixedly connected to one side of the top of the transfer robot control box 1; wherein the picture collector 5 and the infrared camera 51 form a picture acquisition component in the entire transfer robot, which is used to collect road condition images of the entire transfer robot during the transfer of cargo racks.

[0018] The bottom of the transfer robot control box 1 is symmetrically equipped with moving wheels 6, the top of the transfer robot control box 1 is provided with a clearance groove 11, and the first support plate 4 and the electric hydraulic rod 41 are located inside the clearance groove 11; wherein the moving wheels 6 are the moving parts of the entire transfer robot.

[0019] A mounting chamber 12 is symmetrically provided on the top of the transfer robot control box 1 , and the first support plate 4 and the second support plate 40 are both located inside the mounting chamber 12 ; the mounting chamber 12 is used to provide a space for installing the electric hydraulic rod 41 .

[0020] A support frame 42 is fixedly connected to the upper end of the inner cavity of the installation bin 12, and the support frame 42 is located below the bottom of the first support plate 4, and the support frame 42 is located on the inner side of the first support plate 4; wherein the support frame 42 is used to limit the first support plate 4 and provide support for the bottom of the first support plate 4.

[0021] The working principle and use process of the utility model are as follows: when the cargo rack needs to be transported by the transport robot, the alignment plate 2 is firstly connected and matched with the assembly plate at the bottom of the cargo rack. After the assembly between the alignment plate 2 and the cargo rack is completed, the first weighing device 3 and the second weighing device 31 respectively weigh the weight of both sides of the cargo rack in real time. The first support plate 4 and the second support plate 40 located on both sides of the first weighing device 3 and the second weighing device 31 are respectively used to provide additional support for the bottom of the cargo rack. The first weighing device 3 cooperates with the two first support plates 4. Under the action of the first weighing device 31 and the second weighing device 31, a balancing component for balancing the weight of the front area is formed, and the second weighing device 31, in cooperation with the two second support plates 40, forms a balancing component for balancing the weight of the rear area. When the alignment plate 2 is docked with the cargo rack, the first weighing device 3 and the second weighing device 31 respectively weigh the weights of both sides of the cargo rack in real time, and the first weighing device 3 and the second weighing device 31 both send the real-time weighing data to the controller inside the transfer robot control box 1. At this time, the controller in the transfer robot control box 1 compares and analyzes the data and sends the corresponding first weighing device 31 to the controller inside the transfer robot control box 1. The electric hydraulic rod 41 under the first support plate 4 or the second support plate 40 sends a work instruction. When the real-time measurement data of the first weighing device 3 is large, the transfer robot control box 1 sends a work instruction to the electric hydraulic rod 41 under the first support plate 4. After starting the work, the electric hydraulic rod 41 drives the first support plate 4 to transport upward. In the process of the first support plate 4 moving upward, it can provide additional upward support force to the front side of the cargo rack with heavier overall weight, so as to alleviate the unstable center of gravity of the cargo rack due to the uniform weight of the two sides. At the same time, in the picture collector 5 and the infrared camera 51, the transfer robot can collect the road condition picture during the transfer of the cargo rack, and transmit the collected picture to the controller inside the transfer robot control box 1. At this time, the transfer robot control box 1 sends a suitable moving route instruction to the moving wheel 6 according to the collected picture of the picture collector 5 and the infrared camera 51, wherein the control components in the transfer robot control box 1 are connected with the first weighing device 3, the second weighing device 31, the electric hydraulic rod 41, the picture collector 5, the infrared camera 51, and the moving wheel 6 through connecting lines.

Claims

1. A material transfer robot, comprising a transfer robot control box (1) and a positioning plate (2), wherein the positioning plate (2) is installed on the top of the transfer robot control box (1), characterized in that: A first weighing device (3) and a second weighing device (31) are embedded in the top of the transfer robot control box (1), and the first weighing device (3) and the second weighing device (31) are symmetrically arranged. A first support plate (4) is symmetrically arranged on both sides of the first weighing device (3), and a second support plate (40) is symmetrically arranged on both sides of the second weighing device (31). The first support plate (4) and the second support plate (40) are both embedded in the top of the transfer robot control box (1), and the tops of the first support plate (4) and the second support plate (40) are both located in the same plane as the top of the transfer robot control box (1). Four electric hydraulic rods (41) are symmetrically arranged inside the transfer robot control box (1), and the output ends of the electric hydraulic rods (41) are fixedly connected to the bottom of the first support plate (4).

2. A material transfer robot according to claim 1, characterized in that: A picture collector (5) is symmetrically and fixedly connected to the front side of the transfer robot control box (1), and an infrared camera (51) is fixedly connected to one side of the top of the transfer robot control box (1).

3. A material transfer robot according to claim 1, characterized in that: The bottom of the transfer robot control box (1) is symmetrically equipped with moving wheels (6), the top of the transfer robot control box (1) is provided with a clearance groove (11), and the first support plate (4) and the electric hydraulic rod (41) are located inside the clearance groove (11).

4. A material transfer robot according to claim 1, characterized in that: An installation chamber (12) is symmetrically provided on the top of the transfer robot control box (1), and the first support plate (4) and the second support plate (40) are both located inside the installation chamber (12).

5. A material transfer robot according to claim 4, characterized in that: A support frame (42) is fixedly connected to the upper end of the inner cavity of the installation bin (12), and the support frame (42) is located below the bottom of the first support plate (4), and the support frame (42) is located on the inner side of the first support plate (4).

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