Universal moving jacking type heavy-load robot structure

Abstract

The utility model discloses a universal moving jacking type heavy-load robot structure which comprises a chassis, universal moving driving wheels are installed at the four corners of a lower containing space of the chassis, an RFID sensor is installed on the central axis of the lower containing space, a jacking mechanism, a battery and a gyroscope are installed in an upper containing space of the chassis, and the jacking mechanism is connected with the battery and the gyroscope. The battery is installed on one side of the middle of the chassis and used for supplying power to an electric device on the chassis, the gyroscope is installed in the center of the chassis, and the four corners of the upper containing space are each provided with a jacking mechanism. The two opposite angles of the chassis are each provided with a laser radar. The utility model aims to solve the problems of low space adaptability, lifting function, stability and energy supply through an innovative design.

Description

Technical Field

[0001] The utility model belongs to the technical field of wheeled robots, and particularly relates to a universal moving and lifting heavy-load robot structure. Background Technique

[0002] In the modern logistics and warehousing industries, the demand for automated handling equipment is increasing day by day, especially in scenarios where goods pallets need to be lifted and transported. At present, most of the automated handling equipment on the market adopts steerable wheel drive technology. Although this technology can achieve multi-directional movement, it has some limitations.

[0003] Automated handling equipment driven by steerable wheels usually has good flexibility and can turn and move in narrow spaces. However, due to its design features, steerable wheel drive equipment is often difficult to be low-profile, which limits its application in low-profile spaces or environments with specific height requirements. In addition, steerable wheel drive equipment usually does not have a lifting function, which makes it unable to handle goods pallets at different heights effectively.

[0004] To meet the need for lifting and transporting goods pallets at different heights, existing solutions usually require additional lifting equipment or manual operations, which not only increases the complexity of the operation but also reduces the handling efficiency. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a universal moving and lifting heavy-load robot structure aiming at the deficiencies in the above-mentioned existing technology. Through innovative design, it aims to solve the problems of adaptability to low-profile spaces, lifting function, stability, and energy supply.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is: a universal moving and lifting heavy-load robot structure, including a chassis. At each of the four corners of the lower accommodation space of the chassis, universal moving drive wheels are installed. An RFID sensor is installed on the central axis of the lower accommodation space. In the upper accommodation space of the chassis, a lifting mechanism, a battery, and a gyroscope are installed. The battery is installed at a position on one side of the middle of the chassis to supply power to the electrical devices on the chassis. The gyroscope is installed at the central position of the chassis. A lifting mechanism is installed at each of the four corners of the upper accommodation space; A lidar is installed at each of the two diagonals of the chassis.

[0007] For the above-mentioned wheeled universal traveling chassis structure, the lifting mechanism includes a bearing plate, two scissors braces, and an electric push rod. The front two fulcrums of the scissors brace are respectively hinged to the front side of the bottom of the bearing plate and the chassis, and the rear two fulcrums of the scissors brace are respectively slidably hinged to the rear side of the bottom of the bearing plate and the chassis;

[0008] A guide block is connected between the rear lower struts of the two cross braces. The telescopic end of the electric push rod is connected to the guide block, and the electric push rod is installed on the chassis.

[0009] In the above-mentioned wheeled universal moving chassis structure, guide plates are installed at the rear side of the bottom of the bearing plate and on the chassis. Sliding grooves are formed in the guide plates, and the hinge joints of the two rear fulcrums of the cross brace are installed in the sliding grooves and can move back and forth along the sliding grooves.

[0010] In the above-mentioned wheeled universal moving chassis structure, a charging interface for charging the battery is provided on one side of the chassis.

[0011] In the above-mentioned wheeled universal moving chassis structure, a magnetic navigation instrument is provided on one side of the bottom of the chassis.

[0012] Compared with the prior art, the present invention has the following advantages: The wheeled universal moving chassis structure of the present invention can not only achieve universal movement, but also has a low profile and can meet the requirements of low spaces. At the same time, by integrating the lifting mechanism, the present invention can realize the lifting and transportation of the goods tray, greatly improving the handling efficiency and adaptability.

[0013] The technical solutions of the present invention will be further described in detail below with reference to the drawings and embodiments. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of the present invention.

[0015] Figure 2 It is a left view of the present invention.

[0016] Figure 3 It is a schematic bottom structure diagram of the present invention.

[0017] Figure 4 It is a schematic structural diagram of the lifting mechanism of the present invention.

[0018] Figure 5 It is a left view of the lifting mechanism of the present invention.

[0019] Description of the Reference Numerals:

[0020] 1 - Chassis; 2 - Universal moving drive wheel; 3 - RFID sensor;

[0021] 4 - Lifting mechanism; 5 - Battery; 6 - Gyroscope;

[0022] 7 - Lidar; 8 - Charging interface; 9 - Magnetic navigation instrument;

[0023] 4-1 - Bearing plate; 4-2 - Cross brace; 4-3 - Electric push rod;

[0024] 4-4—Guide block; 4-5—Guide piece. Detailed implementation manner

[0025] As Figure 1 — Figure 3 As shown in the figure, a structure of a wheeled universal traveling chassis 1 includes a chassis 1. Universal moving drive wheels 2 are installed at the four corners of the lower accommodation space of the chassis 1. An RFID sensor 3 is installed on the central axis of the lower accommodation space. A lifting mechanism 4, a battery 5 and a gyroscope 6 are installed in the upper accommodation space of the chassis 1. The battery 5 is installed at a position on one side in the middle of the chassis 1 and is used to supply power to the electrical devices on the chassis 1. The gyroscope 6 is installed at the central position of the chassis 1. A lifting mechanism 4 is installed at each of the four corners of the upper accommodation space; A lidar 7 is installed at each of the two diagonal corners of the chassis 1.

[0026] The universal moving drive wheels 2 installed at the four corners of the chassis 1 provide omnidirectional moving ability, enabling the chassis 1 to flexibly turn and move in a narrow space.

[0027] The structure of the universal moving drive wheel 2 can refer to a universal moving drive wheel mechanism in CN117507779A.

[0028] The RFID sensor 3 installed on the central axis of the chassis 1 can realize automatic identification and management of goods, improving the logistics efficiency and accuracy.

[0029] The installation of the lifting mechanism 4 enables the chassis 1 to lift the goods tray and adapt to the handling requirements at different heights.

[0030] The battery 5 is installed on one side in the middle of the chassis 1, providing a stable power supply for the electrical devices and ensuring the continuous operation ability of the chassis 1.

[0031] The gyroscope 6 installed at the central position helps to maintain the stability of the chassis 1, especially during the lifting and handling process.

[0032] The lidar 7 installed at the diagonal corners provides high-precision environmental perception ability, which helps to achieve automatic navigation and obstacle avoidance.

[0033] As Figure 4 And Figure 5 As shown in the figure, in this embodiment, the lifting mechanism 4 includes a bearing plate 4-1, two scissors braces 4-2 and an electric push rod 4-3. The front two fulcrums of the scissors brace 4-2 are respectively hinged to the front side of the bottom of the bearing plate 4-1 and the chassis 1. The rear two fulcrums of the scissors brace 4-2 are respectively slidably hinged to the rear side of the bottom of the bearing plate 4-1 and the chassis 1;

[0034] A guide block 4-4 is connected between the lower rear struts of the two cross braces 4-2. The telescopic end of the electric push rod 4-3 is connected to the guide block 4-4, and the electric push rod 4-3 is installed on the chassis 1.

[0035] The combination of these components provides an effective lifting mechanism that can stably lift and lower the cargo tray. The use of the guide block 4-4 ensures the stability and accuracy of the electric push rod 4-3 during telescoping, improving the reliability of the lifting mechanism.

[0036] In this embodiment, guide plates 4-5 are installed on the rear side of the bottom of the bearing plate 4-1 and on the chassis 1. A chute is provided on the guide plate 4-5, and the hinge joints of the two rear support points of the cross brace 4-2 are installed in the chute and can move back and forth along the chute.

[0037] The chute on the guide plate 4-5 provides guidance for the cross brace 4-2, making the cross brace 4-2 move more smoothly back and forth, reducing friction and wear.

[0038] In this embodiment, a charging interface 8 for charging the battery 5 is provided on one side of the chassis 1. The charging interface 8 provided on one side of the chassis 1 facilitates the charging of the battery 5, improving the usability and maintenance efficiency of the chassis 1.

[0039] In this embodiment, a magnetic navigation instrument 9 is provided on one side of the bottom of the chassis 1. The magnetic navigation instrument 9 on one side of the bottom of the chassis 1 provides a navigation method, which may be used for path planning and navigation in a specific environment (such as a warehouse or a factory).

[0040] The above is only a preferred embodiment of the present invention, and does not impose any limitations on the present invention. Any simple modifications, changes, and equivalent structural changes made to the above embodiments according to the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A universal mobile lifting heavy-load robot structure, characterized in that: It includes a chassis, universal movable driving wheels are installed at the four corners of the lower accommodating space of the chassis, an RFID sensor is installed on the central axis of the lower accommodating space, a lifting mechanism, a battery and a gyroscope are installed in the upper accommodating space of the chassis, the battery is installed at a position on one side of the middle part of the chassis, and is used to supply power to the electrical devices on the chassis, the gyroscope is installed at the center of the chassis, a lifting mechanism is installed at each of the four corners of the upper accommodating space; and a laser radar is installed at each of the two diagonal corners of the chassis.

2. A universal mobile lifting heavy-load robot structure according to claim 1, characterized in that: The lifting mechanism comprises a load-bearing plate, two scissor braces and an electric push rod, wherein two front fulcrums of the scissor braces are respectively hinged to the front side of the bottom of the load-bearing plate and the chassis, and two rear fulcrums of the scissor braces are respectively slidably hinged to the rear side of the bottom of the load-bearing plate and the chassis; A guide block is connected between the lower support rods at the rear sides of the two scissor supports, the telescopic end of the electric push rod is connected to the guide block, and the electric push rod is installed on the chassis.

3. A universal mobile lifting heavy-load robot structure according to claim 2, characterized in that: Guide plates are installed on the rear side of the bottom of the bearing plate and the chassis. The guide plates are provided with sliding grooves. The hinge joints of the two supporting points on the rear side of the scissors support are installed in the sliding grooves and can move forward and backward along the sliding grooves.

4. A universal mobile lifting heavy-load robot structure according to claim 1, characterized in that: A charging interface for charging the battery is arranged on one side of the chassis.

5. A universal mobile lifting heavy-load robot structure according to claim 1, characterized in that: A magnetic navigation instrument is arranged on one side of the bottom of the chassis.

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