Weight carrying device

Abstract

The utility model relates to the technical field of carrying, and discloses a weight carrying device which comprises a carrying box, a square box is fixedly connected to the inner wall of the rear side of the carrying box, a cavity is formed in the square box, and a driving assembly used for providing power is fixedly connected to the inner wall of the bottom of the cavity. Rotating plates are rotationally connected to the left side and the right side of the top end of the driving assembly correspondingly, sliding blocks are rotationally connected to the front ends of the rotating plates, connecting blocks are fixedly connected to the top ends of the two sliding blocks correspondingly, and two reinforcing plates are fixedly connected to the close sides of the two connecting blocks correspondingly; hard rubber plates are fixedly connected to the sides, far away from each other, of the two connecting blocks, an I-shaped groove block is fixedly connected to the inner wall of the bottom of the cavity, and square holes are formed in the left side and the right side of the cavity. According to the utility model, the operation efficiency and safety are improved, the calibration accuracy is improved, the service life of equipment is prolonged, and the operation convenience is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation, in particular to a weight transportation device. Background Technique

[0002] Weights are physical measuring tools used to measure and calibrate the mass of objects. Their basic function is to serve as a reference for mass standards and are widely used in various fields such as scientific experiments, industrial manufacturing, and commercial transactions. A weight handling device is a device specifically used for handling and calibrating weights, which realizes the fast, accurate, and safe handling of weights through a mechanical structure.

[0003] However, in the prior art, some weight transportation devices are difficult to clamp and fix weights, resulting in low operation efficiency. The sliding of weights during transportation increases potential safety hazards and causes wear to the weights themselves, reducing data accuracy. Therefore, a weight transportation device is proposed to solve the above problems. Content of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a weight transportation device, aiming to improve the problems in the prior art that some weight transportation devices are difficult to clamp and fix weights, resulting in low operation efficiency, increased safety hazards, and reduced data accuracy.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A weight transportation device includes a transportation box. The rear inner wall of the transportation box is fixedly connected with a square box. A chamber is opened inside the square box. The bottom inner wall of the chamber is fixedly connected with a driving component for providing power. The left and right sides of the top of the driving component are respectively rotatably connected with a rotating plate. The front end of the rotating plate is rotatably connected with a sliding block. The top ends of the two sliding blocks are respectively fixedly connected with a connecting block. The adjacent sides of the two connecting blocks are respectively fixedly connected with two reinforcing plates. The opposite sides of the two connecting blocks are respectively fixedly connected with a hard rubber plate. The bottom inner wall of the chamber is fixedly connected with an I-shaped groove block. Square holes are opened on both the left and right sides of the chamber;

[0007] Furthermore, through the drive of the driving component and the transmission of the rotating plate, combined with the action of the connecting block and the hard rubber plate, the fixation of the weight is realized, improving the operation efficiency and safety, enhancing the calibration accuracy and the service life of the equipment, and also enhancing the operation convenience;

[0008] As a further description of the above technical solution:

[0009] The driving assembly includes a cushion block. A hydraulic cylinder I is fixedly connected to the top end of the cushion block. A pushing block is fixedly connected to the driving end of the hydraulic cylinder I. A T-shaped slider is fixedly connected to the bottom end of the pushing block. A fixed block is fixedly connected to the bottom inner wall of the chamber. A T-shaped sliding groove is formed inside the fixed block. Support assemblies for facilitating the installation of weights and increasing stability are fixedly connected to both the left and right sides of the carrier box;

[0010] Further, the driving of the hydraulic cylinder I drives the movement of the pushing block, and the cooperation of the T-shaped slider and the T-shaped sliding groove realizes the smooth linear movement of the pushing block;

[0011] As a further description of the above technical solution:

[0012] The support assembly includes a fixing plate. A hydraulic cylinder II is fixedly connected to the bottom end of the fixing plate. A support seat is fixedly connected to the driving end of the hydraulic cylinder II. Sliding rods are fixedly connected to the top ends of both the front and rear sides of the support seat. A limiting block is fixedly connected to the top end of the sliding rod;

[0013] Further, the support seat is in direct contact with the ground through the support assembly, providing an additional support point and increasing the stability of the device;

[0014] As a further description of the above technical solution:

[0015] Weights are arranged inside the carrier box. A box door is rotatably connected to the front of the carrier box. A handle is fixedly connected to the front end of the box door. A connecting plate is fixedly connected to the rear end of the carrier box. A push rod is fixedly connected to the rear end of the connecting plate. Wheels are fixedly connected to the four corners of the bottom end of the carrier box;

[0016] Further, the provision of the handle, the push rod and the wheels facilitates the opening and movement of the transport box;

[0017] As a further description of the above technical solution:

[0018] The inner walls of the two sliding blocks are slidably connected to the outer wall of the I-shaped groove block. The bottom ends of the two reinforcing plates are fixedly connected to the top ends of the sliding blocks;

[0019] Further, the cooperation of the sliding block and the I-shaped groove block realizes the smooth left-right movement of the sliding block, and the structural strength between the sliding block and the connecting block is strengthened by the reinforcing plate;

[0020] As a further description of the above technical solution:

[0021] The bottom end of the cushion block is fixedly connected to the bottom inner wall of the chamber. The rear ends of the two rotating plates are rotatably connected to the top end of the pushing block. The outer wall of the T-shaped slider is slidably connected to the inner wall of the T-shaped chute. The bottom end of the pushing block is in contact with the top end of the fixed block. The front end of the fixed block is fixedly connected to the rear end of the I-shaped groove block;

[0022] Further, through the action of the rotating plate, the back-and-forth movement of the pushing block is converted into the left-and-right movement of the sliding block;

[0023] As a further description of the above technical solution:

[0024] The inner wall of the weight is in contact with the far sides of the two hard rubber plates;

[0025] Further, the hard rubber plates provide good fixation for the weight and, due to their unique material, avoid damaging the inner wall of the weight;

[0026] As a further description of the above technical solution:

[0027] The outer walls of the two sliding rods are slidably connected inside the fixed plate. The bottom ends of the two limit blocks are in contact with the top end of the fixed plate:

[0028] Further, through the guiding action of the sliding rods, the entire device can move upward smoothly. The function of the limit blocks is to limit the maximum extension height of the support seat and prevent the support seat from falling off or becoming unstable due to excessive extension of the second hydraulic cylinder.

[0029] The present utility model has the following beneficial effects:

[0030] 1. In the present utility model, through the drive of the first hydraulic cylinder and the transmission of the rotating plate, in cooperation with the action of the sliding block and the I-shaped groove block, and then through the action of the connecting block and the hard rubber plates, the fixation of the weight is achieved, improving the operation efficiency and safety, enhancing the calibration accuracy and the service life of the equipment, and also enhancing the operation convenience.

[0031] 2. In the present utility model, the second hydraulic cylinder generates power to drive the support seat to lift the entire device. In cooperation with the guiding action of the sliding rods, the weight is kept stable during the handling and installation process, reducing the risk of injury caused by accidental movement or falling of the weight, and can reduce the damage caused by impact or friction, maintaining the integrity and accuracy of the weight. Description of the Drawings

[0032] Figure 1 is a three-dimensional view of a weight carrying device proposed by the present utility model;

[0033] Figure 2Structural schematic diagram of a carrying box of a weight carrying device proposed by the present utility model;

[0034] Figure 3 is Figure 2 an enlarged view of part A in;

[0035] Figure 4 Structural schematic diagram of a weight of a weight carrying device proposed by the present utility model.

[0036] Legend description:

[0037] 1. Carrying box; 2. Square box; 3. Chamber; 4. Cushion block; 5. Hydraulic cylinder 1; 6. Pushing block; 7. T-shaped slider; 8. I-shaped groove block; 9. Fixed block; 10. T-shaped chute; 11. Rotating plate; 12. Sliding block; 13. Connecting block; 14. Reinforcing plate; 15. Hard rubber plate; 16. Square hole; 17. Fixed plate; 18. Hydraulic cylinder 2; 19. Sliding rod; 20. Support seat; 21. Limiting block; 22. Weight; 23. Door of the box; 24. Handle; 25. Connecting plate; 26. Push rod; 27. Wheel. Specific implementation manners

[0038] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0039] Refer to Figure 1 、 Figure 2 and Figure 3, an embodiment provided by the present utility model: a weight carrying device, including a carrying box 1, which is the main part of the entire device and is used to load and protect the internal components. The rear inner wall of the carrying box 1 is fixedly connected with a square box 2, which provides a closed space for installing other components. A chamber 3 is opened inside the square box 2. The bottom inner wall of the chamber 3 is fixedly connected with a driving component for providing power. The chamber 3 is used to accommodate the driving component and subsequent moving components. The driving component includes a cushion block 4. The bottom end of the cushion block 4 is fixedly connected to the bottom inner wall of the chamber 3. The top end of the cushion block 4 is fixedly connected with a hydraulic cylinder 1 5. The cushion block 4 is used to provide stable support for the hydraulic cylinder 1 5. The hydraulic cylinder 1 5 is used to provide driving force. The driving end of the hydraulic cylinder 1 5 is fixedly connected with a pushing block 6. The bottom end of the pushing block 6 is fixedly connected with a T-shaped slider 7. The bottom inner wall of the chamber 3 is fixedly connected with a fixed block 9. The bottom end of the pushing block 6 is in contact with the top end of the fixed block 9. A T-shaped sliding groove 10 is opened inside the fixed block 9. The outer wall of the T-shaped slider 7 is slidably connected to the inner wall of the T-shaped sliding groove 10. The cooperation of the T-shaped slider 7 and the T-shaped sliding groove 10 realizes the smooth linear motion of the pushing block 6.

[0040] On the left and right sides of the top end of the driving component, there are rotatably connected with rotating plates 11. The rear ends of the two rotating plates 11 are rotatably connected to the top end of the pushing block 6. The front ends of the rotating plates 11 are rotatably connected with sliding blocks 12. The rotating plates 11 are used to convert the longitudinal linear motion into a transverse linear motion. The top ends of the two sliding blocks 12 are fixedly connected with connecting blocks 13. On the adjacent sides of the two connecting blocks 13, there are respectively fixedly connected with two reinforcing plates 14, which are used to increase the structural strength between the connecting blocks 13 and the sliding blocks 12. The bottom ends of the two reinforcing plates 14 are fixedly connected to the top ends of the sliding blocks 12. On the opposite sides of the two connecting blocks 13, there are fixedly connected with hard rubber plates 15. The bottom inner wall of the chamber 3 is fixedly connected with an I-shaped groove block 8, which provides a sliding path for the sliding blocks 12 to ensure their smooth movement. The front end of the fixed block 9 is fixedly connected to the rear end of the I-shaped groove block 8. The inner walls of the two sliding blocks 12 are slidably connected to the outer wall of the I-shaped groove block 8. Square holes 16 are opened on both the left and right sides of the chamber 3 for the passing of the sliding blocks 12 and the connecting blocks 13.

[0041] Inside the carrying box 1, there is a weight 22. The inner wall of the weight 22 is in contact with the opposite sides of the two hard rubber plates 15. The hard rubber plates 15 provide good fixation for the weight 22 and avoid damage to the inner wall of the weight 22 due to its unique material. The front part of the carrying box 1 is rotatably connected with a box door 23. The front end of the box door 23 is fixedly connected with a handle 24, which is used to facilitate the opening of the box door 23. The rear end of the carrying box 1 is fixedly connected with a connecting plate 25. The rear end of the connecting plate 25 is fixedly connected with a push rod 26, which is used to push the carrying box 1 to move. The four corners of the bottom end of the carrying box 1 are fixedly connected with wheels 27, making the entire device easy to move.

[0042] Reference Figure 1 , Figure 2 and Figure 4 , on both the left and right sides of the carrying box 1, there are fixedly connected support components for facilitating the installation of the weights 22 and increasing stability. The support components include a fixed plate 17, which provides a stable platform for installing the components of other support components. The bottom end of the fixed plate 17 is fixedly connected with a second hydraulic cylinder 18. The driving end of the second hydraulic cylinder 18 is fixedly connected with a support seat 20. The second hydraulic cylinder 18 serves as the power source of the support component and can push the connected support seat 20 to move up and down, thereby adjusting the height of the support seat 20 to contact the ground and lift the entire device. The support seat 20 directly contacts the ground, providing an additional support point and increasing the stability of the device. On the top of the front and rear sides of the support seat 20, there are fixedly connected sliding rods 19. The outer walls of the two sliding rods 19 are slidably connected inside the fixed plate 17. The sliding rods 19 provide a guiding function for the support component, enabling the entire device to move upward smoothly. The top ends of the sliding rods 19 are fixedly connected with limit blocks 21. The bottom ends of the two limit blocks 21 are in contact with the top end of the fixed plate 17. The function of the limit blocks 21 is to limit the maximum extension height of the support seat 20 and prevent the support seat 20 from falling off or becoming unstable due to excessive extension of the second hydraulic cylinder 18.

[0043] Working principle: By activating the first hydraulic cylinder 5 to generate power and drive the pushing block 6 to move back and forth, the forward movement of the pushing block 6 drives the rotating plate 11 to rotate to the left and right sides, achieving that the rotation of the rotating plate 11 to both sides drives the sliding blocks 12 to move to the left and right sides. Through the movement of the sliding blocks 12 to the left and right sides, the connecting blocks 13 are driven to move to the left and right sides, realizing that the movement of the connecting blocks 13 to the left and right sides drives the hard rubber plates 15 to move to the left and right sides, achieving that the hard rubber plates 15 move to the left and right sides and press against the inner wall of the weight 22, thereby realizing the tight fixation of the weight 22. By fixing the weight 22 in the carrying box 1, the operation efficiency and safety are improved, the calibration accuracy and the equipment life are also enhanced, and at the same time, the operation convenience is also increased;

[0044] When the operator carries the weight 22 into the carrying box 1 or unloads the weight 22 from the carrying box 1, by holding the handle 24 and rotating the box door 23, the opening of the carrying box 1 is realized. By activating the second hydraulic cylinder 18 to generate power and exert pressure on the support seat 20, at this time, a reaction force will be generated at the top end of the second hydraulic cylinder 18 to drive the fixed plate 17 to move upward. Through the guiding function of the sliding rods 19, the fixed plate 17 will rise smoothly in a straight line, thereby driving the carrying box 1 to move upward until the wheels 27 are lifted off the ground. At this time, only the support seat 20 contacts the ground, preventing the carrying box 1 from moving unstably during the process of carrying the weight 22, reducing the risk of injury caused by accidental movement or falling of the weight 22, and reducing the damage caused by impact or friction, maintaining the integrity and accuracy of the weight 22.

[0045] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A weight carrying device, comprising a carrying box (1), characterized in that: The rear inner wall of the transport box (1) is fixedly connected to a square box (2), a chamber (3) is provided inside the square box (2), a driving assembly for providing power is fixedly connected to the bottom inner wall of the chamber (3), a rotating plate (11) is rotatably connected to the left and right sides of the top of the driving assembly, a sliding block (12) is rotatably connected to the front end of the rotating plate (11), the tops of the two sliding blocks (12) are fixedly connected to connecting blocks (13), the adjacent sides of the two connecting blocks (13) are respectively fixedly connected to two reinforcing plates (14), the distant sides of the two connecting blocks (13) are fixedly connected to hard rubber plates (15), the bottom inner wall of the chamber (3) is fixedly connected to an I-shaped groove block (8), and square holes (16) are provided on the left and right sides of the chamber (3).

2. A weight carrying device according to claim 1, characterized in that: The driving assembly comprises a cushion block (4), the top end of which is fixedly connected to a hydraulic cylinder (5), the driving end of which is fixedly connected to a push block (6), the bottom end of which is fixedly connected to a T-shaped sliding block (7), the bottom inner wall of the chamber (3) is fixedly connected to a fixed block (9), a T-shaped sliding groove (10) is provided inside the fixed block (9), and the left and right sides of the carrying box (1) are fixedly connected to support assemblies for increasing stability when weights are installed.

3. A weight carrying device according to claim 2, characterized in that: The support assembly comprises a fixed plate (17), the bottom end of the fixed plate (17) is fixedly connected to a second hydraulic cylinder (18), the driving end of the second hydraulic cylinder (18) is fixedly connected to a support seat (20), the top ends of both front and rear sides of the support seat (20) are fixedly connected to sliding rods (19), and the top end of the sliding rod (19) is fixedly connected to a limiting block (21).

4. A weight carrying device according to claim 1, characterized in that: A weight (22) is arranged inside the carrying box (1); the front of the carrying box (1) is rotatably connected to a box door (23); the front end of the box door (23) is fixedly connected to a handle (24); the rear end of the carrying box (1) is fixedly connected to a connecting plate (25); the rear end of the connecting plate (25) is fixedly connected to a push rod (26); and the four corners of the bottom end of the carrying box (1) are fixedly connected to wheels (27).

5. A weight carrying device according to claim 1, characterized in that: The inner walls of the two sliding blocks (12) are slidably connected to the outer wall of the I-shaped slot block (8), and the bottom ends of the two reinforcing plates (14) are fixedly connected to the top ends of the sliding blocks (12).

6. A weight carrying device according to claim 2, characterized in that: The bottom end of the cushion block (4) is fixedly connected to the bottom inner wall of the chamber (3), the rear ends of the two rotating plates (11) are rotatably connected to the top end of the push block (6), the outer wall of the T-shaped slider (7) is slidably connected to the inner wall of the T-shaped slide groove (10), the bottom end of the push block (6) is in contact with the top end of the fixed block (9), and the front end of the fixed block (9) is fixedly connected to the rear end of the I-shaped groove block (8).

7. A weight carrying device according to claim 4, characterized in that: The inner wall of the weight (22) contacts the far side of the two hard rubber plates (15).

8. A weight carrying device according to claim 3, characterized in that: The outer walls of the two sliding rods (19) are slidably connected to the interior of the fixing plate (17), and the bottom ends of the two limiting blocks (21) are in contact with the top end of the fixing plate (17).

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