Multipurpose book carrier

By designing a rotating handle and worm gear mechanism on the book transport truck, the height adjustment of the conveyor plate is achieved, and the driving motor is used to drive the worm and worm gear to rotate. The ply plate clamps and fixes the books, which solves the problems of inefficient and dropping of book transport in the existing technology, achieves high flexibility and stability, and improves the handling efficiency and user experience.

CN222769424UActive Publication Date: 2025-04-18JINAN VOCATIONAL COLLEGE
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Patent Information

Application Number
CN202421065995.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-16
Publication Date
2025-04-18
Estimated Expiration
2034-05-16

AI Technical Summary

Technical Problem

Existing book trucks are inefficient during the handling process, books are prone to falling due to bumps, and the handling height needs to be frequently adjusted to adapt to the height of different bookshelfs.

Method used

A multi-purpose book transport truck is designed, using a rotating handle and worm gear mechanism to achieve height adjustment of the transport plate, and drive the worm and worm gear to rotate by driving the motor, which drives the ply plate to clamp and fix the books, reducing the risk of bumps and drops.

Benefits of technology

It realizes high flexibility and stability in the book handling process, improves handling efficiency and user experience, and reduces the risk of book damage and drop.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of multi-purpose book carriers, and discloses a multi-purpose book carrier which comprises a carrier body, the carrier body is fixedly connected with a carrier frame, the carrier frame is fixedly connected with a first fixing block, the first fixing block is rotatably connected with a first worm, one end of the first worm is fixedly connected with a rotating handle, and the other end of the first worm is fixedly connected with a second worm. The other end of the first worm is meshed with a first worm wheel, the first worm wheel is fixedly connected with a connecting shaft, the connecting shaft is fixedly connected with a first connecting rod, one end of the first connecting rod is fixedly connected with a first incomplete gear, and the other end of the first connecting rod is rotationally connected with a fourth connecting rod. According to the utility model, the lifting of the carrying plate is realized, so that the carrying plate is matched with the height of a bookshelf, the book storage process is simplified, the operation convenience is greatly improved, a user can quickly and efficiently complete the carrying and storage work of books, and the working efficiency and the user experience are greatly improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of book transport vehicles, in particular to a multi-purpose book transport vehicle. Background Art

[0002] Book movers are important tools for libraries and archives, and are used to carry and move large quantities of books, documents, and archives. They are usually made of durable materials such as metal or high-grade plastic to ensure that they can carry enough weight and remain stable during transportation.

[0003] However, in the process of transporting books, not only is the efficiency low, but books are easily dropped due to bumps during transportation, resulting in damage or loss of books. In addition, since the heights of bookshelves are different, the transporter needs to constantly adjust the transport height to adapt to different storage needs, which further increases the difficulty and complexity of transportation. For this reason, a multi-purpose book transporter is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a multi-purpose book transporter.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multi-purpose book transport vehicle, comprising a vehicle body, the vehicle body is fixedly connected to a vehicle frame, the vehicle frame is fixedly connected to a fixed block 1, the fixed block 1 is rotatably connected to a worm gear 1, one end of the worm gear 1 is fixedly connected to a rotating handle, the other end of the worm gear 1 is meshed with a worm wheel 1, the worm wheel 1 is fixedly connected to a connecting shaft, the connecting shaft is fixedly connected to a connecting rod 1, one end of the connecting rod 1 is fixedly connected to an incomplete gear 1, the other end of the connecting rod 1 is rotatably connected to a connecting rod 4, the connecting rod 4 is fixedly connected to an incomplete gear 4, the incomplete gear 4 is fixedly connected to the incomplete gear 4, and the incomplete gear 4 is fixedly connected to the incomplete gear 4. The complete gear four is meshed with an incomplete gear five, the incomplete gear five is fixedly connected to a connecting rod five, the connecting rod five is rotatably connected to a connecting rod eight, the connecting rod eight is fixedly connected to an incomplete gear eight, the incomplete gear one is meshed with an incomplete gear two, the incomplete gear two is fixedly connected to a connecting rod two, the connecting rod two is rotatably connected to a connecting rod three, the connecting rod three is fixedly connected to an incomplete gear three, the incomplete gear three is meshed with an incomplete gear six, the incomplete gear six is ​​fixedly connected to a connecting rod six, the connecting rod six is ​​rotatably connected to a connecting rod seven, and the connecting rod seven is fixedly connected to an incomplete gear seven.

[0006] As a further description of the above technical solution:

[0007] The frame is provided with a slide groove 1, the slide groove 1 is slidably connected with a transport plate, the transport plate is fixedly connected with a support frame, the support frame is fixedly connected with a drive motor, the output end of the drive motor is fixedly connected with a worm gear 2, the worm gear 2 is meshed with a worm wheel 2, the worm wheel 2 is fixedly connected with a connecting rod 9, the connecting rod 9 is rotatably connected with a connecting rod 10, the connecting rod 10 is rotatably connected with a splint, the transport plate is provided with a slide groove 2, and the splint is slidably connected to the slide groove 2.

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

[0009] The frame is rotatably connected to the connecting shaft, the vehicle body is fixedly connected with a fixed block two, the connecting rod one and the connecting rod two are both hinged with the fixed block two, the incomplete gear three is meshed with the incomplete gear four, the incomplete gear five is meshed with the incomplete gear six, the incomplete gear seven is meshed with the incomplete gear eight, the connecting rod four is rotatably connected with a connecting plate, the connecting rod three, the connecting rod five and the connecting rod six are all rotatably connected with the connecting plate, the transport plate is fixedly connected with a fixed block three, and the connecting rod seven and the connecting rod eight are both hinged with the fixed block three.

[0010] As a further description of the above technical solution:

[0011] A connecting block is provided at the lower end of the vehicle body, the connecting block is fixedly connected to the shock absorber, the shock absorber is fixedly connected to a connecting frame, the connecting frame is rotatably connected to a wheel, and the vehicle frame is fixedly connected to a handle.

[0012] As a further description of the above technical solution:

[0013] The connecting rod 2 and the connecting rod 3 are staggered, the connecting rod 1 and the connecting rod 4 are staggered, the connecting rod 5 and the connecting rod 8 are staggered, and the connecting rod 6 and the connecting rod 7 are staggered.

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

[0015] There are two groups of connecting rods ten, and the connecting rods ten are staggered with the connecting rods nine. The connecting rods nine and ten are both arranged at the lower end of the transport plate, and the connecting rods nine are rotatably connected to the transport plate.

[0016] As a further description of the above technical solution:

[0017] There are two groups of clamping plates in total, and the clamping plates are arranged on the upper ends of the transporting plates.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the transport plate is raised by rotating the rotating handle to match the height of the bookshelf, which not only simplifies the process of storing books, but also greatly improves the convenience of operation, so that users can quickly and efficiently complete the transport and storage of books, greatly improving work efficiency and user experience.

[0020] 2. In the utility model, the worm and the worm wheel are driven to rotate by the driving motor, and the connecting rods 9 and 10 are used to drive the clamping plate to clamp and fix the books, which effectively avoids the problem of books falling due to bumps during transportation and protects the integrity of the books. The setting of the shock-absorbing damping further reduces the bumps of the vehicle body and reduces the wear of the vehicle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional structural schematic diagram of a multi-purpose book transporter proposed by the utility model;

[0022] Figure 2 for Figure 1 The enlarged schematic diagram at A in the middle;

[0023] Figure 3 A partial three-dimensional structure diagram of a multi-purpose book transport vehicle proposed by the utility model Figure 1 ;

[0024] Figure 4 A partial three-dimensional structure diagram of a multi-purpose book transport vehicle proposed by the utility model Figure 2 ;

[0025] Figure 5 A partial three-dimensional structure diagram of a multi-purpose book transport vehicle proposed by the utility model Figure 3 .

[0026] Legend:

[0027] 1. Vehicle body; 2. Vehicle frame; 3. Fixed block 1; 4. Worm 1; 5. Worm wheel 1; 6. Rotating handle; 7. Connecting shaft; 8. Fixed block 2; 9. Connecting rod 1; 10. Incomplete gear 1; 11. Connecting rod 2; 12. Incomplete gear 2; 13. Incomplete gear 3; 14. Connecting rod 3; 15. Connecting rod 4; 16. Incomplete gear 4; 17. Incomplete gear 5; 18. Connecting rod 5; 19. Connecting rod 6; 20. Incomplete gear 6; 21. Connecting rod seven; 22. Incomplete gear seven; 23. Connecting rod eight; 24. Incomplete gear eight; 25. Transport plate; 26. Slide slot one; 27. Fixing block three; 28. Support frame; 29. ​​Drive motor; 30. Worm two; 31. Worm gear two; 32. Connecting rod nine; 33. Connecting rod ten; 34. Slide slot two; 35. Clamp; 36. Handle; 37. Connecting block; 38. Shock absorber; 39. Connecting frame; 40. Wheel; 41. Connecting plate. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1-Figure 5The utility model provides an embodiment: a multi-purpose book transport vehicle, including a vehicle body 1, the vehicle body 1 is fixedly connected to a vehicle frame 2, the vehicle frame 2 is fixedly connected to a fixed block 3, the fixed block 3 is rotatably connected to a worm 4, one end of the worm 4 is fixedly connected to a rotating handle 6, the other end of the worm 4 is meshed with a worm wheel 5, the worm wheel 5 is fixedly connected to a connecting shaft 7, the connecting shaft 7 is fixedly connected to a connecting rod 9, one end of the connecting rod 9 is fixedly connected to an incomplete gear 10, the other end of the connecting rod 9 is rotatably connected to a connecting rod 4 15, the connecting rod 4 15 is fixedly connected to an incomplete gear 4 16, the incomplete gear 4 16 is meshed with an incomplete gear 5 17, the incomplete gear 5 17 is fixedly connected to a connecting rod 5 18, the connecting rod 5 18 is rotatably connected to a connecting rod 8 23, and the connecting rod 8 23 is fixedly connected to the connecting rod 9. There is an incomplete gear eight 24, the incomplete gear one 10 is meshed with the incomplete gear two 12, the incomplete gear two 12 is fixedly connected with the connecting rod two 11, the connecting rod two 11 is rotatably connected with the connecting rod three 14, the connecting rod three 14 is fixedly connected with the incomplete gear three 13, the incomplete gear three 13 is meshed with the incomplete gear six 20, the incomplete gear six 20 is fixedly connected with the connecting rod six 19, the connecting rod six 19 is rotatably connected with the connecting rod seven 21, and the connecting rod seven 21 is fixedly connected with the incomplete gear seven 22. By rotating the rotating handle 6, the transport plate 25 is raised to match the height of the bookshelf, which not only simplifies the process of book storage, but also greatly improves the convenience of operation, so that users can quickly and efficiently complete the handling and storage of books, greatly improving work efficiency and user experience.

[0030] The frame 2 is provided with a slide groove 26, the slide groove 26 is slidably connected with a transport plate 25, the transport plate 25 is fixedly connected with a support frame 28, the support frame 28 is fixedly connected with a drive motor 29, the output end of the drive motor 29 is fixedly connected with a worm 2 30, the worm 2 30 is meshed with a worm wheel 2 31, the worm wheel 2 31 is fixedly connected with a connecting rod 9 32, the connecting rod 9 32 is rotatably connected with a connecting rod 10 33, the connecting rod 10 33 is rotatably connected with a clamping plate 35, the transport plate 25 is provided with a slide groove 2 34, the clamping plate 35 is slidably connected with the slide groove 2 34, and the frame 2 is rotatably connected with the connecting shaft 7 The vehicle body 1 is fixedly connected with a fixed block 28, the connecting rod 1 9 and the connecting rod 2 11 are both hinged with the fixed block 28, the incomplete gear 3 13 is meshed with the incomplete gear 4 16, the incomplete gear 5 17 is meshed with the incomplete gear 6 20, the incomplete gear 7 22 is meshed with the incomplete gear 8 24, the connecting rod 4 15 is rotatably connected with the connecting plate 41, the connecting rod 3 14, the connecting rod 5 18 and the connecting rod 6 19 are all rotatably connected with the connecting plate 41, the transport plate 25 is fixedly connected with the fixed block 3 27, the connecting rod 7 21 and the connecting rod 8 23 are both connected with the fixed block 3 27 The vehicle body 1 is hinged, and a connecting block 37 is provided at the lower end thereof, the connecting block 37 is fixedly connected to the shock absorber 38, the shock absorber 38 is fixedly connected to the connecting frame 39, the connecting frame 39 is rotatably connected to the wheel 40, the vehicle frame 2 is fixedly connected to the handle 36, the connecting rod 2 11 and the connecting rod 3 14 are staggered, the connecting rod 1 9 and the connecting rod 4 15 are staggered, the connecting rod 5 18 and the connecting rod 8 23 are staggered, the connecting rod 6 19 and the connecting rod 7 21 are staggered, and the connecting rod 10 33 is provided with two groups, and the connecting rod 10 33 and the connecting rod 9 32 are staggered. The connecting rod nine 32 and the connecting rod ten 33 are both arranged at the lower end of the transport plate 25, and the connecting rod nine 32 is rotatably connected to the transport plate 25. There are two groups of clamping plates 35, and the clamping plates 35 are arranged at the upper end of the transport plate 25. The worm and the worm wheel are driven to rotate by the driving motor 29, and then the clamping plates 35 are driven to clamp and fix the books by the connecting rod nine 32 and the connecting rod ten 33, which effectively avoids the problem of books falling due to bumps during transportation and protects the integrity of the books. The setting of the shock-absorbing damping 38 further reduces the bumps of the vehicle body 1 and reduces the wear of the vehicle body 1.

[0031] Working principle: first, the user places the books to be transported on the transport plate 25, and then starts the driving motor 29, the driving motor 29 drives the worm 2 30 to rotate, the worm 2 30 drives the worm wheel 2 31 to rotate, the worm wheel 2 31 drives the connecting rod 9 32 to rotate, the connecting rod 9 32 drives the connecting rod 10 33 to rotate, the connecting rod 10 33 drives the clamping plate 35 to slide inside the slide groove 2 34, so that the two groups of clamping plates 35 slide towards each other to clamp the books, so as to avoid the problem of books falling due to bumps during transportation. Then, when transporting the books to the bookshelf, the rotating handle 6 can be rotated, the rotating handle 6 drives the worm 1 4 to rotate, the worm 1 4 drives the worm wheel 1 5 to rotate, the worm wheel 1 5 drives the connecting shaft 7 to rotate, the connecting shaft 7 drives the connecting rod 1 9 to rotate, the connecting rod 1 9 drives the connecting rod 2 11 to rotate through the incomplete gear 10 and the incomplete gear 2 12, the rotation of the connecting rod 1 9 drives the connecting rod 4 15 to rotate, and the connecting rod 4 15 drives the incomplete gear four 16 to rotate, the incomplete gear four 16 drives the incomplete gear five 17 to rotate, the incomplete gear five 17 drives the connecting rod five 18 to rotate, the connecting rod five 18 drives the connecting rod eight 23 to rotate, and the connecting rod eight 23 drives the incomplete gear eight 24 to rotate. In this process, the connecting rod two 11 drives the connecting rod three 14 to rotate, the connecting rod three 14 drives the incomplete gear three 13 to rotate, the incomplete gear three 13 drives the incomplete gear six 20 to rotate, the incomplete gear six 20 drives the connecting rod six 19 to rotate, the connecting rod six 19 drives the connecting rod seven 21 to rotate, and the connecting rod seven 21 drives the incomplete gear seven 22 to rotate, thereby realizing the rising of the transport plate 25, so that the books can be raised to the corresponding height according to the height of the bookshelf where the books need to be stored, so as to facilitate storage. Finally, the shock-absorbing damping 38 provided between the connecting block 37 and the connecting frame 39 can reduce the vibration of the vehicle body 1 during the transportation process, thereby reducing the damage to the vehicle body 1.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-purpose book transport vehicle, comprising a vehicle body (1), characterized in that: The vehicle body (1) is fixedly connected to a vehicle frame (2), the vehicle frame (2) is fixedly connected to a fixing block (3), the fixing block (3) is rotatably connected to a worm (4), one end of the worm (4) is fixedly connected to a rotating handle (6), the other end of the worm (4) is meshed with a worm wheel (5), the worm wheel (5) is fixedly connected to a connecting shaft (7), the connecting shaft (7) is fixedly connected to a connecting rod (9), one end of the connecting rod (9) is fixedly connected to an incomplete gear (10), the other end of the connecting rod (9) is rotatably connected to a connecting rod (4), the connecting rod (4) is fixedly connected to an incomplete gear (16), the incomplete gear (16) is meshed with an incomplete gear (17), the incomplete gear (17) is fixedly connected to a connecting rod (9), and the incomplete gear (17) is meshed with a worm wheel (17). The gear is connected to a connecting rod five (18), the connecting rod five (18) is rotatably connected to a connecting rod eight (23), the connecting rod eight (23) is fixedly connected to an incomplete gear eight (24), the incomplete gear one (10) is meshed with an incomplete gear two (12), the incomplete gear two (12) is fixedly connected to a connecting rod two (11), the connecting rod two (11) is rotatably connected to a connecting rod three (14), the connecting rod three (14) is fixedly connected to an incomplete gear three (13), the incomplete gear three (13) is meshed with an incomplete gear six (20), the incomplete gear six (20) is fixedly connected to a connecting rod six (19), the connecting rod six (19) is rotatably connected to a connecting rod seven (21), and the connecting rod seven (21) is fixedly connected to an incomplete gear seven (22).

2. A multi-purpose book transporter according to claim 1, characterized in that: The frame (2) is provided with a slide groove (26), the slide groove (26) is slidably connected to a transport plate (25), the transport plate (25) is fixedly connected to a support frame (28), the support frame (28) is fixedly connected to a drive motor (29), the output end of the drive motor (29) is fixedly connected to a worm gear (30), the worm gear (30) is meshed with a worm gear (31), the worm gear (31) is fixedly connected to a connecting rod (32), the connecting rod (32) is rotatably connected to a connecting rod (33), the connecting rod (33) is rotatably connected to a clamping plate (35), the transport plate (25) is provided with a slide groove (34), the clamping plate (35) is slidably connected to the slide groove (34).

3. A multi-purpose book transport vehicle according to claim 2, characterized in that: The frame (2) is rotatably connected to the connecting shaft (7), the vehicle body (1) is fixedly connected to a fixing block 2 (8), the connecting rod 1 (9) and the connecting rod 2 (11) are both hinged to the fixing block 2 (8), the incomplete gear 3 (13) is meshed with the incomplete gear 4 (16), the incomplete gear 5 (17) is meshed with the incomplete gear 6 (20), the incomplete gear 7 (22) is meshed with the incomplete gear 8 (24), the connecting rod 4 (15) is rotatably connected to a connecting plate (41), the connecting rod 3 (14), the connecting rod 5 (18) and the connecting rod 6 (19) are all rotatably connected to the connecting plate (41), the transport plate (25) is fixedly connected to a fixing block 3 (27), and the connecting rod 7 (21) and the connecting rod 8 (23) are both hinged to the fixing block 3 (27).

4. A multi-purpose book transport vehicle according to claim 3, characterized in that: The lower end of the vehicle body (1) is provided with a connecting block (37), the connecting block (37) is fixedly connected to a shock absorber (38), the shock absorber (38) is fixedly connected to a connecting frame (39), the connecting frame (39) is rotatably connected to a wheel (40), and the vehicle frame (2) is fixedly connected to a handle (36).

5. A multi-purpose book transport vehicle according to claim 4, characterized in that: The connecting rod 2 (11) and the connecting rod 3 (14) are staggered, the connecting rod 1 (9) and the connecting rod 4 (15) are staggered, the connecting rod 5 (18) and the connecting rod 8 (23) are staggered, and the connecting rod 6 (19) and the connecting rod 7 (21) are staggered.

6. A multi-purpose book transport vehicle according to claim 5, characterized in that: The connecting rod ten (33) is provided with two groups in total. The connecting rod ten (33) and the connecting rod nine (32) are arranged in a staggered manner. The connecting rod nine (32) and the connecting rod ten (33) are both arranged at the lower end of the transport plate (25). The connecting rod nine (32) is rotatably connected to the transport plate (25).

7. A multi-purpose book transport vehicle according to claim 6, characterized in that: There are two groups of the clamping plates (35) in total, and the clamping plates (35) are arranged on the upper end of the transport plate (25).