High-performance lifting frame for lifting robot

Abstract

The utility model belongs to the technical field of lifting robots, and particularly relates to a high-performance lifting frame of a lifting robot, which comprises a weighing chassis, rollers are mounted at the bottom of the weighing chassis, a lifting disc is arranged at the top of the weighing chassis, and a vertical column is fixedly connected to the edge of the top of the weighing chassis. A display screen is arranged at the top of the stand column, a customized goods shelf is placed at the upper end of the lifting disc and makes contact with the stand column, four supporting rods are welded to the edge of the upper end of the customized goods shelf, and a goods frame is jointly welded to the tops of the four supporting rods. According to the lifting robot, the customized goods shelf is installed on the lifting disc of the lifting robot, the goods frame is fixed to the upper end of the customized goods shelf through the supporting rod, goods can be placed in the goods frame, the clamping and positioning mechanism is arranged in the goods frame, the goods can be clamped and fixed, and therefore the goods are prevented from shaking in the lifting process; and the overall stability performance is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting robots, in particular to a high-performance lifting frame for lifting robots. Background Art

[0002] An industrial lifting and distribution mobile robot is a robot used in an industrial environment, which improves logistics efficiency and production efficiency by lifting and distributing items. For example, the invention patent with the announcement number CN116573583A discloses a mobile robot, which includes a robot body and a lifting mechanism; the lifting mechanism is arranged on the robot body, and the lifting mechanism includes a driving assembly, a gear assembly and a lifting platform, the driving end of the driving assembly is connected to the input end of the gear assembly, and the output end of the gear assembly is connected to the lifting platform; the lifting platform is used to move along the height direction of the robot body under the drive of the driving assembly to lift the material tray thereon; this backpack-type compact mobile robot realizes the intelligent distribution of electronic components and materials, greatly improving production efficiency. In addition, the mobile robot has low operating noise, has the ability to resist impact and vibration, can resist a certain degree of eccentric load, is safe and reliable, has relatively low cost, and is small in size.

[0003] However, when the existing lifting robots are lifting goods, the goods are prone to shaking or even falling, and the stability is not good enough. In addition, the lifting frame for lifting goods needs to be customized, which makes it inconvenient for users to disassemble and replace them by themselves. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of the utility model is to provide a high-performance lifting frame for a lifting robot, which solves the problem that the goods in the existing lifting robots are prone to shaking or even falling over when lifting the goods, and the stability performance is insufficient. At the same time, it solves the problem that the lifting frame for the goods needs to be customized, making it inconvenient for users to disassemble and replace it by themselves.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-performance lifting frame for lifting a robot, comprising a weighing chassis, a roller is installed at the bottom of the weighing chassis, a lifting plate is arranged on the top of the weighing chassis, a column is fixedly connected to the top edge of the weighing chassis, a display screen is arranged on the top of the column, a customized shelf is placed on the upper end of the lifting plate, and the customized shelf is in contact with the column, four support rods are welded to the upper edge of the customized shelf, and a cargo frame is welded to the top of the four support rods, and a clamping and positioning mechanism is arranged on the inner side of the cargo frame.

[0006] Preferably, auxiliary support legs are welded at the four corners of the bottom of the customized shelf, and auxiliary wheels are installed at the bottom of each auxiliary support leg. The auxiliary support legs and auxiliary wheels provide auxiliary support and mobility for the entire shelf.

[0007] Preferably, a positioning block is fixedly connected to the left side of the upper end of the customized shelf, a mounting block is fixedly connected to the side of the column close to the customized shelf, the mounting block is clamped with the positioning block, a locking pin is slidably connected to the inside of the mounting block, one end of the locking pin is plugged with the positioning block, the other end of the locking pin is fixedly connected to a connecting piece, a pull ring is fixedly connected to the top of the connecting piece, a retaining ring is fixedly connected to the middle section of the pin body of the locking pin, and the retaining ring is slidably connected to the inside of the mounting block. The cooperation of the mounting block, the positioning block and the locking pin facilitates the assembly and disassembly of the customized shelf on the lifting plate.

[0008] Preferably, a spring is sleeved outside the pin body of the locking pin, one end of the spring is fixedly connected to the retaining ring, and the other end of the spring is fixedly connected to the inner surface of the mounting block. By setting the spring, the elastic force can act on the locking pin through the retaining ring.

[0009] Preferably, the clamping and positioning mechanism comprises a fixing plate fixedly connected to the bottom of the inner side of the cargo frame, an adjusting rod is connected to the interior of the fixing plate by threads, a clamping plate is installed on one end of the adjusting rod by a bearing, and a knob is fixedly connected to the other end of the adjusting rod. Through the setting of the clamping and positioning mechanism, the cargo in the cargo frame is clamped to prevent it from shaking during the lifting process, thereby improving the overall stability.

[0010] Preferably, a guide rod is fixedly connected to one side of the clamping plate close to the fixed plate and below the adjusting rod, and the guide rod penetrates the fixed plate and is slidably connected to the fixed plate. The setting of the guide rod has a guiding effect on the lateral movement of the clamping plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model installs a customized shelf on the lifting plate of the lifting robot, and a cargo frame is fixed on the upper end of the customized shelf by a support rod. The cargo can be placed in the cargo frame, and a clamping and positioning mechanism is arranged in the cargo frame to clamp and fix the cargo, thereby preventing the cargo from shaking during the lifting process, thereby improving the overall stability performance.

[0013] 2. The utility model arranges a positioning block on the customized shelf and an installation block on the side of the column of the lifting robot. The customized shelf can be installed on the lifting plate through the snap-fitting of the positioning block and the installation block. The installation block is also provided with a locking pin elastically supported by a spring. The locking pin will be inserted into the positioning block under the elastic force of the spring. In this way, the disassembly and assembly of the customized shelf and the components on the customized shelf on the lifting robot can be completed by controlling the clutch of the positioning block and the installation block. The operation is simple and convenient, and the user can operate it by himself. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The overall structure of the utility model is three-dimensional Figure 1 ;

[0015] Figure 2 The overall structure of the utility model is three-dimensional Figure 2 ;

[0016] Figure 3 For the utility model Figure 1 A front cross-sectional view of

[0017] Figure 4 For the utility model Figure 3 A magnified view of the structure of part A;

[0018] Figure 5 For the utility model Figure 3 An enlarged view of the clamping and positioning mechanism;

[0019] In the figure: 1. Weighing chassis; 2. Lifting plate; 21. Roller; 3. Column; 4. Display screen; 5. Customized shelf; 6. Support rod; 7. Cargo frame; 8. Clamping and positioning mechanism; 9. Auxiliary support leg; 10. Auxiliary wheel; 11. Positioning block; 12. Mounting block; 13. Locking pin; 14. Connecting piece; 15. Pull ring; 16. Retaining ring; 17. Spring; 81. Fixed plate; 82. Adjusting rod; 83. Clamp; 84. Knob; 85. Guide rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in 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 in 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.

[0021] See also Figure 1-3 A high-performance lifting frame for lifting a robot comprises a weighing chassis 1, a roller 21 is installed at the bottom of the weighing chassis 1, a lifting plate 2 is arranged on the top of the weighing chassis 1, a column 3 is fixedly connected to the top edge of the weighing chassis 1, a display screen 4 is arranged on the top of the column 3, a customized shelf 5 is placed on the upper end of the lifting plate 2, and the customized shelf 5 is in contact with the column 3, four support rods 6 are welded to the upper edge of the customized shelf 5, and a cargo frame 7 is welded to the top of the four support rods 6. Auxiliary support legs 9 are welded to the four corners of the bottom of the customized shelf 5, and auxiliary wheels 10 are installed at the bottom of each auxiliary support leg 9. Through the arrangement of the auxiliary support legs 9 and the auxiliary wheels 10, the whole has auxiliary support and movement functions.

[0022] See also Figure 3-4The left side of the upper end of the customized shelf 5 is fixedly connected with a positioning block 11, and the side of the column 3 close to the customized shelf 5 is fixedly connected with a mounting block 12, the mounting block 12 is clamped with the positioning block 11, and the interior of the mounting block 12 is slidably connected with a locking pin 13, one end of the locking pin 13 is plugged with the positioning block 11, and the other end of the locking pin 13 is fixedly connected with a connecting piece 14, and the top of the connecting piece 14 is fixedly connected with a pull ring 15, and the middle section of the pin body of the locking pin 13 is fixedly connected with a retaining ring 16, and the retaining ring 16 is slidably connected to the interior of the mounting block 12. A spring 17 is sleeved on the outer side of the pin body of the locking pin 13, one end of the spring 17 is fixedly connected with the retaining ring 16, and the other end of the spring 17 is fixedly connected to the inner surface of the mounting block 12. Through the setting of the spring 17, the elastic force can be applied to the locking pin 13 through the retaining ring 16. Through the cooperation of the mounting block 12, the positioning block 11 and the locking pin 13, it is convenient to disassemble and assemble the customized shelf 5 on the lifting plate 2.

[0023] See also Figure 3 , Figure 5 A clamping and positioning mechanism 8 is provided on the inner side of the cargo frame 7. Through the setting of the clamping and positioning mechanism 8, the cargo in the cargo frame 7 is clamped to prevent it from shaking during the lifting process, thereby improving the overall stability. The clamping and positioning mechanism 8 includes a fixed plate 81 fixedly connected to the bottom of the inner side of the cargo frame 7, an adjusting rod 82 is threadedly connected to the inside of the fixing plate 81, a clamping plate 83 is installed on one end of the adjusting rod 82 through a bearing, and a knob 84 is fixedly connected to the other end of the adjusting rod 82. A guide rod 85 is fixedly connected to the clamping plate 83 on one side of the fixing plate 81 and below the adjusting rod 82. The guide rod 85 penetrates the fixing plate 81 and is slidably connected to the fixing plate 81. The setting of the guide rod 85 has a guiding effect on the lateral movement of the clamping plate 83.

[0024] The specific implementation process of the utility model is as follows: when in use, first pull the connecting piece 14 upward through the pull ring 15, the connecting piece 14 drives the locking pin 13 to move upward, and the locking pin 13 compresses the spring 17 through the retaining ring 16, and then maintains the state of the locking pin 13, and moves the customized shelf 5 to the lifting plate 2 through the auxiliary wheel 10, and the positioning block 11 on the customized shelf 5 is inserted into the installation block 12, and then releases the pull ring 15, and the locking pin 13 is reset under the action of the spring 17 and inserted into the positioning block 11, so that the installation of the customized shelf 5 and the components on the customized shelf 5 on the lifting robot is completed;

[0025] The goods are then placed in the cargo frame 7 and located between the two clamping and positioning mechanisms 8. The adjusting rod 82 is then rotated by means of the knob 84, and the adjusting rod 82 moves laterally through the relative threaded movement with the fixing plate 81. The clamping plate 83 at the end of the adjusting rod 82 then contacts the goods and clamps and fixes the goods to prevent shaking during the lifting process, thereby improving the overall stability.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-performance lifting frame for lifting a robot, comprising a weighing chassis (1), characterized in that: A roller (21) is installed at the bottom of the weighing chassis (1), a lifting plate (2) is arranged on the top of the weighing chassis (1), a column (3) is fixedly connected to the top edge of the weighing chassis (1), a display screen (4) is arranged on the top of the column (3), a customized shelf (5) is placed on the upper end of the lifting plate (2), and the customized shelf (5) is in contact with the column (3), four support rods (6) are welded to the upper edge of the customized shelf (5), and a cargo frame (7) is welded to the top of the four support rods (6), and a clamping and positioning mechanism (8) is arranged on the inner side of the cargo frame (7).

2. The high-performance lifting frame for lifting a robot according to claim 1, characterized in that: Auxiliary support legs (9) are welded at the four corners of the bottom of the customized shelf (5), and auxiliary wheels (10) are installed at the bottom of each auxiliary support leg (9).

3. The high-performance lifting frame for lifting a robot according to claim 1, characterized in that: A positioning block (11) is fixedly connected to the left side of the upper end of the customized shelf (5); a mounting block (12) is fixedly connected to the side of the column (3) close to the customized shelf (5); the mounting block (12) is snap-fitted with the positioning block (11); a locking pin (13) is slidably connected inside the mounting block (12); one end of the locking pin (13) is plugged into the positioning block (11); the other end of the locking pin (13) is fixedly connected to a connecting piece (14); a pull ring (15) is fixedly connected to the top of the connecting piece (14); a retaining ring (16) is fixedly connected to the middle section of the pin body of the locking pin (13); and the retaining ring (16) is slidably connected to the inside of the mounting block (12).

4. The high-performance lifting frame for lifting a robot according to claim 3, characterized in that: A spring (17) is sleeved on the outer side of the pin body of the locking pin (13); one end of the spring (17) is fixedly connected to the retaining ring (16); and the other end of the spring (17) is fixedly connected to the inner surface of the mounting block (12).

5. The high-performance lifting frame for lifting a robot according to claim 1, characterized in that: The clamping and positioning mechanism (8) comprises a fixing plate (81) fixedly connected to the bottom of the inner side of the cargo frame (7); an adjusting rod (82) is connected to the interior of the fixing plate (81) via a thread; a clamping plate (83) is mounted on one end of the adjusting rod (82) via a bearing; and a knob (84) is fixedly connected to the other end of the adjusting rod (82).

6. The high-performance lifting frame for lifting a robot according to claim 5, characterized in that: A guide rod (85) is fixedly connected to the clamping plate (83) at one side close to the fixing plate (81) and located below the adjusting rod (82); the guide rod (85) penetrates the fixing plate (81) and is slidably connected to the fixing plate (81).

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