Connecting structure and box type sorting robot

Abstract

The utility model relates to the technical field of box-type sorting robots, and discloses a connecting structure and a box-type sorting robot, the connecting structure comprises a stand column, a transverse inclined strut and a foot margin, the transverse inclined strut is fixedly arranged at the side part of the stand column, and the foot margin is arranged at the lower side of the stand column; comprising a supporting assembly, a clamping assembly and a suction cup assembly, the supporting assembly is arranged on a stand column, the clamping assembly is arranged on the supporting assembly, and the suction cup assembly is arranged on a foot margin; the transverse inclined struts are arranged on the side portions of the stand columns, the lower side connecting ground feet are matched with the supporting assemblies, the clamping assemblies and the suction cup assemblies, a stable connecting system is constructed, the cross beams in the supporting assemblies are connected with the stand columns through the clamping pieces, and second clamping pieces in sliding clamping connection and comb-shaped supports at the ends are arranged; a span beam of the clamping assembly is clamped with an embedding groove of the cross beam in a matched mode through an embedding piece. Suckers of the sucker assemblies are combined with telescopic rods and springs, stability is enhanced, and the problems that traditional welding adapters are complex in machining, and stress faces are damaged due to cross beam side face trepanning are solved.

Description

Technical Field

[0001] This utility model relates to the field of box-type picking robot technology, specifically a connection structure and a box-type picking robot. Background Technology

[0002] A patent document with publication number CN219854588U discloses an intelligent box-type multi-layer picking robot, including: a main body unit, which includes a robot mobile base, a bracket disposed on the upper surface of the robot mobile base, and a pallet disposed on the outer front surface of the bracket; and a limiting unit, which includes multiple placement racks disposed on the rear surface of the pallet, a fixing plate disposed on the rear surface of the pallet above the placement racks, pressure bands disposed below the placement racks and the fixing plate, multiple telescopic shafts disposed below the placement racks and the fixing plate, a connecting block disposed on the lower surface of the telescopic shafts, and a pressure ball disposed on the lower surface of the connecting block. Its beneficial effects are: through the mutual cooperation between the structures, the objects on the robot pallet are assisted in limiting and fixing, preventing the objects from falling when the robot shakes, and at the same time, it enhances the connection between the pallets, which has an auxiliary stabilizing effect on the box-type multi-layer picking robot.

[0003] However, the above-mentioned solutions and existing technologies still have some shortcomings in the design of the connection structure of some box picking robots. As for the commonly used connection methods, one is to weld the adapter on the crossbeam, which is complicated in processing. Another is to open the hole on the side of the crossbeam and use hooks to connect the crossbeams. This method may damage the load-bearing surface of the crossbeam, so it can be improved and optimized.

[0004] Therefore, this utility model proposes a connection structure to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a connection structure and a box-type picking robot to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a connection structure, including a column, a horizontal brace, and a base, wherein the horizontal brace is fixedly installed on the side of the column, and the base is installed on the lower side of the column;

[0007] Its features include a support component, a snap-fit ​​component, and a suction cup component, wherein the support component is mounted on a column, the snap-fit ​​component is mounted on the support component, and the suction cup component is mounted on a base.

[0008] Preferably, the crossbeam end of the support assembly is provided with a snap-fit ​​member, which is adapted to snap-fit ​​onto the column, and a second snap-fit ​​member is slidably snap-fitted onto the crossbeam.

[0009] Preferably, the sliding rod in the support assembly is embedded in the bottom end of the column, the sliding rod is fixedly mounted on the foot, and the end of the second snap-fit ​​member is fixedly provided with a comb-shaped bracket.

[0010] Preferably, the crossbeam end of the snap-fit ​​assembly is provided with a snap-fit ​​piece, and the top two sides of the snap-fit ​​piece are provided with snap-fit ​​grooves.

[0011] Preferably, the interlocking pieces in the snap-fit ​​assembly are adapted to snap-fit ​​into the interlocking slots, which are evenly distributed on the crossbeam.

[0012] Preferably, the suction cup in the suction cup assembly is fixedly installed at the bottom of the foot, a telescopic rod is fixedly installed inside the suction cup, and a spring is fixedly sleeved on the outside of the telescopic rod.

[0013] A connection structure and a box-type picking robot, including the aforementioned connection structure.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting horizontal and diagonal braces on the side of the column and connecting the lower side to the foot, and combining them with support components, snap-fit ​​components and suction cup components, a stable connection system is constructed. In the support component, the crossbeam is connected to the column through snap-fit ​​components, and there is a second snap-fit ​​component with sliding snap-fit ​​and a comb-shaped bracket at the end, which is flexible and practical. The crossbeam of the snap-fit ​​component is fitted and snap-fitted with the snap-fit ​​groove of the crossbeam by the interlocking piece, which is reliable. The suction cup of the suction cup component combines the telescopic rod and the spring to enhance the overall stability. This connection structure avoids the complex processing of traditional welding adapters and the problem of opening holes on the side of the crossbeam to damage the stress surface. It is easy to process and has high strength. When applied to box picking robots, it can effectively improve the stability and reliability of the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the support component structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the snap-fit ​​assembly structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the suction cup assembly structure of this utility model.

[0019] In the diagram: Column 1, Horizontal and Diagonal Braces 2, Footplate 3, Support Component 4, Snap-fit ​​Component 5, Suction Cup Component 6, Horizontal Beam 401, Snap-fit ​​Part 402, Second Snap-fit ​​Part 403, Sliding Rod 404, Comb-shaped Bracket 405, Crossbeam 501, Interlocking Piece 502, Snap-fit ​​Slot 503, Interlocking Groove 504, Suction Cup 601, Telescopic Rod 602, Spring 603. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some embodiments of this utility model, not all embodiments, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. The technical solutions in the embodiments of this utility model will be clearly and completely described below.

[0021] Example 1: Please refer to Figures 1 to 2 A connection structure and a box-type picking robot include a column 1, a horizontal brace 2, and a foot 3. The horizontal brace 2 is fixedly installed on the side of the column 1, and the foot 3 is installed on the lower side of the column 1. It also includes a support component 4, a snap-fit ​​component 5, and a suction cup component 6. The support component 4 is installed on the column 1, the snap-fit ​​component 5 is installed on the support component 4, and the suction cup component 6 is installed on the foot 3.

[0022] The end of the crossbeam 401 in the support assembly 4 is provided with a snap-fit ​​member 402, which is adapted to snap-fit ​​onto the column 1, and a second snap-fit ​​member 403 is slidably snap-fitted onto the crossbeam 401.

[0023] In use, the column 1 serves as the main supporting component, working in conjunction with the side-fixed horizontal and diagonal braces 2 to ensure the stability of the entire connection structure. The foot 3 is fixed to the ground, providing a stable foundation for the device. The crossbeam 401 in the support assembly 4 is tightly connected to the column 1 through the end snap-fit ​​402, allowing the crossbeam 401 to be reliably mounted on the column 1. The second snap-fit ​​403, which is slidably snapped onto the crossbeam 401, can be flexibly adjusted in position according to actual needs, facilitating subsequent connection with other components to adapt to different working scenarios and installation requirements. This provides a convenient and flexible support system for the overall architecture of the box-type picking robot.

[0024] Example 2: Based on Example 1, please refer to... Figures 2 to 3 The sliding rod 404 in the support component 4 is embedded in the bottom end of the column 1 and is fixedly mounted on the foot 3. The end of the second snap-fit ​​component 403 is fixedly provided with a comb-shaped bracket 405.

[0025] The end of the crossbeam 501 in the snap-fit ​​assembly 5 is provided with a snap-fit ​​piece 502, and the top two sides of the snap-fit ​​piece 502 are provided with a snap-fit ​​groove 503.

[0026] In use, one end of the sliding rod 404 is embedded in the bottom of the column 1, and the other end is fixed to the foot 3. This structure further enhances the stability of the connection between the column 1 and the foot 3, ensuring the stability of the entire device during operation. The comb-shaped bracket 405 fixed at the end of the second snap-fit ​​component 403 can be used to hang or connect other related equipment or components, expanding the functionality of the connection structure. The crossbeam 501 in the snap-fit ​​assembly 5, with its end snap-fit ​​piece 502 and the top two sides of the slot 503, provides a specific interface form for the connection of the crossbeam 501 with other components, facilitating precise and firm connection and meeting the requirements of the box picking robot for structural connection reliability in complex working environments.

[0027] Example 3: Based on Example 2, please refer to... Figures 3 to 4 The interlocking piece 502 in the snap-fit ​​assembly 5 is adapted to snap-fit ​​onto the interlocking groove 504, and the interlocking groove 504 is evenly distributed on the crossbeam 401.

[0028] The suction cup 601 in the suction cup assembly 6 is fixedly installed at the bottom of the foot 3. A telescopic rod 602 is fixedly installed inside the suction cup 601, and a spring 603 is fixedly sleeved on the outside of the telescopic rod 602.

[0029] In use, the snap-fit ​​piece 502 of the snap-fit ​​component 5 precisely matches and snaps into the evenly arranged snap-fit ​​grooves 504 on the crossbeam 401, so that the crossbeam 501 and the crossbeam 401 achieve a tight and stable connection, thus building a solid frame structure. The suction cup 601 fixed at the bottom of the foot 3 can automatically adjust the suction force according to the ground conditions and work requirements with the cooperation of the telescopic rod 602 and the spring 603. When the box picking robot operates in different ground environments, the suction cup 601 can effectively enhance the friction between the device and the ground, prevent the robot from shifting or shaking during movement or work, and ensure that it completes the picking task efficiently and safely.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A connecting structure, comprising a column (1), a horizontal brace (2), and a foot (3), wherein the horizontal brace (2) is fixedly provided on the side of the column (1), and the foot (3) is provided on the underside of the column (1); Its features are: It includes a support component (4), a snap-fit ​​component (5), and a suction cup component (6). The support component (4) is mounted on the column (1), the snap-fit ​​component (5) is mounted on the support component (4), and the suction cup component (6) is mounted on the foot (3).

2. The connection structure according to claim 1, characterized in that: The end of the crossbeam (401) in the support assembly (4) is provided with a snap-fit ​​member (402), which is adapted to snap-fit ​​onto the column (1), and a second snap-fit ​​member (403) is slidably snap-fit ​​onto the crossbeam (401).

3. The connection structure according to claim 2, characterized in that: The sliding rod (404) in the support assembly (4) is embedded in the bottom end of the column (1). The sliding rod (404) is fixedly installed on the foot (3). The end of the second snap-fit ​​member (403) is fixedly provided with a comb-shaped bracket (405).

4. The connection structure according to claim 2, characterized in that: The end of the crossbeam (501) in the snap-fit ​​assembly (5) is provided with a snap-fit ​​piece (502), and the top two sides of the snap-fit ​​piece (502) are provided with a snap-fit ​​groove (503).

5. The connection structure according to claim 1, characterized in that: The interlocking piece (502) in the interlocking assembly (5) is adapted to be interlocked on the interlocking groove (504), which is evenly arranged on the crossbeam (401).

6. A connection structure according to claim 2, characterized in that: The suction cup (601) in the suction cup assembly (6) is fixedly installed at the bottom of the foot (3). A telescopic rod (602) is fixedly installed inside the suction cup (601), and a spring (603) is fixedly sleeved on the outside of the telescopic rod (602).

7. A box-type picking robot, characterized in that: The connection structure includes any one of claims 1-6.

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