Telescopic conveying belt for conveying finished books

Abstract

The utility model discloses a telescopic conveying belt for conveying finished books, which belongs to the technical field of telescopic conveying belts and comprises a first conveying component, a second conveying component is mounted at one end of the first conveying component, and book bodies are conveyed at the tops of the second conveying component and the first conveying component. The second conveying assembly and the first conveying assembly are the same in structure, the second conveying assembly comprises a conveying frame, a driving motor is installed at one end of the conveying frame, and when the electric push rod retracts and is adjusted, the telescopic adjusting component can retract in the conveying frame, so that the length of the conveying belt between the first conveying assembly and the second conveying assembly is shortened; a temporary channel can be formed between the first conveying assembly and the second conveying assembly, workers and a transfer cart can conveniently pass through the temporary channel, the first conveying assembly and the second conveying assembly do not need to be moved or carried, and the flexibility and practicability of equipment in the technical field of conveying equipment are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of telescopic conveyor belt technology, and in particular to a telescopic conveyor belt for conveying finished books. Background Technology

[0002] Telescopic conveyor belts are adjustable-length conveying devices primarily used for material transport and loading / unloading operations, adapting to different working distances or spatial layouts. These belts typically consist of the conveyor belt body, drive unit, telescopic mechanism, and support structure. The telescopic length of the conveyor belt is adjusted electrically or hydraulically. Compared to fixed conveyor belts, telescopic structures can be flexibly adjusted according to site conditions, effectively improving space utilization and operational efficiency. They are widely used in logistics warehousing, ports and docks, factory loading and unloading, and mining material handling. Their design helps reduce manual handling distances and improve automation levels.

[0003] In modern book sorting and packaging processes, conveyor equipment is widely used in book collection, sorting, and boxing. Currently, existing book conveyor equipment often has limitations. Because the conveyor belts or production lines used for transporting finished books are mostly of fixed length, they cannot be flexibly adjusted according to the spacing of boxing / packing positions and the layout of the work area. When workers or trolleys used for transferring finished books need to temporarily cross the conveyor area, existing conveyor equipment cannot create a convenient passage based on the on-site situation, often requiring manual movement or handling. Therefore, its use has certain limitations.

[0004] Based on this, we propose a telescopic conveyor belt for transporting finished books to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of the present invention, to avoid obscuring the purpose of these documents, and such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] Therefore, the purpose of this utility model is to provide a telescopic conveyor belt for conveying finished books, which can solve the problem that existing fixed-length book conveying equipment cannot flexibly adjust its length when workers or transfer carts need to pass through the middle of the conveying equipment, resulting in the need for manual movement or handling.

[0007] To solve the above technical problems, this utility model provides a telescopic conveyor belt for conveying finished books, which adopts the following technical solution: it includes a first conveying component, a second conveying component is installed at one end of the first conveying component, the top of the second conveying component and the first conveying component both convey book bodies, the second conveying component has the same structure as the first conveying component, the second conveying component includes a conveying frame, and a drive motor is installed at one end of the conveying frame;

[0008] One end of the conveying frame is internally connected to a first belt roller via a bearing. The first belt roller is connected to the output end of the drive motor via a transmission connection. A second belt roller is mounted on the bottom of the end of the conveying frame near the first belt roller via a bearing. A third belt roller is arranged between the second belt roller and the first belt roller via a bearing. An extension adjustment component is installed internally at the end of the conveying frame away from the first belt roller. A conveyor belt is also connected to the extension adjustment component and the first belt roller, the second belt roller, and the third belt roller via a transmission connection.

[0009] Optionally, two sets of support plates are installed in the middle of the conveying frame, and an electric push rod is connected between the two sets of support plates.

[0010] Optionally, a first guide groove is provided on the inner wall of one end of the conveying frame, a second guide groove is provided at the bottom of the end of the conveying frame near the first guide groove, and a third guide groove is provided through the second guide groove and the first guide groove.

[0011] Optionally, the telescopic adjustment component includes two sets of telescopic arm plates, which are matched with the structure of the first guide groove. Multiple sets of rollers are equidistantly distributed on the outer sides of the two sets of telescopic arm plates. The rollers are in sliding fit with the first guide groove. A fourth belt roller is connected between one end of the two sets of telescopic arm plates through a bearing.

[0012] Optionally, a push plate is installed between the ends of the two sets of telescopic arm plates away from the fourth belt roller. The push plate is connected to the output end of the electric push rod. Guide side plates are installed on both sides of the ends of the two sets of telescopic arm plates near the push plate. The guide side plates are matched with the structure of the third guide groove. The guide side plates and the third guide groove are in sliding fit.

[0013] Optionally, a fifth belt roller is connected between the two sets of guide side plates via bearings, and guide sliders are respectively installed on the outer sides of the two sets of guide side plates. The guide sliders are matched with the structure of the second guide groove, and the guide sliders and the second guide groove are in sliding fit.

[0014] In summary, this utility model has at least one of the following beneficial effects:

[0015] 1. The conveyor belt designed in this scheme, through the coordinated use of the first belt roller, the second belt roller, the third belt roller, the telescopic adjustment component, and the conveyor belt, can flexibly adjust the total length of the conveyor belt to achieve efficient transmission of the book body. When the drive motor is powered on and rotates clockwise, the first conveyor component and the second conveyor component can independently control the operation of the conveyor belt and transport the book body placed on top. When the electric push rod is extended for adjustment, the telescopic adjustment component can be pulled out from the inside of the conveyor frame, thereby increasing the total length of the conveyor belt of the first conveyor component and the second conveyor component. The first conveyor component and the second conveyor component can be connected in series to form a conveyor line, and the book body can be transferred from the top of the second conveyor component to the top of the first conveyor component and continuously transported forward by the first conveyor component.

[0016] 2. The conveyor belt designed in this scheme can be adjusted by retracting the electric actuator, thereby controlling the retraction of the telescopic adjustment component and shortening the total length of the conveyor belt. This allows for flexible switching of the conveyor equipment's usage scenarios. When the electric actuator retracts, the telescopic adjustment component can retract inside the conveyor frame, shortening the length of the conveyor belt between the first and second conveyor components. This creates a temporary passage between the first and second conveyor components, facilitating the passage of workers and transfer carts without requiring any moving or handling of the first and second conveyor components. This greatly improves the flexibility and practicality of the equipment in the field of conveyor technology, meeting the needs of different working scenarios in modern book sorting and packaging processes. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a cross-sectional view of the conveyor frame of this utility model;

[0020] Figure 3 This is a schematic diagram of the conveyor belt structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the third guide groove structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the telescopic adjustment component of this utility model.

[0023] Explanation of reference numerals in the attached drawings: 1. First conveying assembly; 2. Second conveying assembly; 3. Book body; 4. Conveying frame; 5. Drive motor; 6. First belt roller; 7. Second belt roller; 8. Third belt roller; 9. Telescopic adjustment component; 10. Conveyor belt; 11. Support frame plate; 12. Electric push rod; 13. First guide chute; 14. Second guide chute; 15. Third guide chute; 16. Telescopic arm plate; 17. Roller; 18. Fourth belt roller; 19. Push plate; 20. Guide side plate; 21. Fifth belt roller; 22. Guide slider. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example: Refer to Figures 1 to 5 This utility model provides an embodiment of a telescopic conveyor belt for conveying finished books, comprising a first conveying component 1, a second conveying component 2 mounted at one end of the first conveying component 1, and books 3 being conveyed on the top of both the second conveying component 2 and the first conveying component 1. The second conveying component 2 has the same structure as the first conveying component 1. The second conveying component 2 includes a conveying frame 4, a drive motor 5 mounted at one end of the conveying frame 4, and a first belt roller 6 connected to the inside of one end of the conveying frame 4 via a bearing. The first belt roller 6 is connected to the output end of the drive motor 5 via a transmission connection. A second belt roller 7 is mounted on the bottom of the end of the conveying frame 4 near the first belt roller 6 via a bearing, and a third belt roller is arranged between the second belt roller 7 and the first belt roller 6 via a bearing. 8. A telescopic adjustment component 9 is installed inside the end of the conveyor frame 4 away from the first belt roller 6. The telescopic adjustment component 9 is also connected to the first belt roller 6, the second belt roller 7, and the third belt roller 8 by a transmission belt 10. The telescopic conveyor belt can provide transmission power for the books placed on top 3 through the cooperation of the first belt roller 6, the second belt roller 7, the third belt roller 8 and the transmission belt 10, so as to realize the stable transport of the books. The electric push rod 12 is installed between the middle support frame plates 11 of the conveyor frame 4. Its output end is connected to the push plate 19 in the telescopic adjustment component 9. The telescopic adjustment component 9 can be extended or retracted according to the usage. The telescopic adjustment component 9 can flexibly adjust the total length of the transmission belt 10.

[0026] Two sets of support plates 11 are installed in the middle of the conveyor frame 4, and an electric push rod 12 is connected between the two sets of support plates 11. By installing two sets of support plates 11 in the middle of the conveyor frame 4 and connecting the electric push rod 12 between the two sets of support plates 11, stable power support and structural support can be provided for the telescopic adjustment component 9, so as to achieve precise adjustment of the length of the conveyor belt 10. The extension or retraction of the electric push rod 12 can drive the telescopic adjustment component 9 to extend or retract accordingly, thereby changing the total length of the conveyor belt 10 of the first conveyor assembly 1 and the second conveyor assembly 2 to adapt to different working scenarios and needs. A first guide groove 13 is opened on the inner wall of one end of the conveyor frame 4, and a second guide groove 13 is opened at the bottom of the end of the conveyor frame 4 near the first guide groove 13. A third guide chute 15 is also provided between the second guide chute 14 and the first guide chute 13. By opening the first guide chute 13 on the inner wall of one end of the conveying frame 4, opening the second guide chute 14 at the bottom of the end near the first guide chute 13, and opening the third guide chute 15 between the two, a multi-dimensional and reasonably distributed guide sliding channel can be constructed. This allows the telescopic arm plate 16, guide side plate 20, guide slider 22 and other components subsequently set on the telescopic adjustment component 9 to obtain sliding constraints and position guidance in different directions. This ensures that the telescopic adjustment component 9 has good guiding performance and structural stability during operation, and avoids the deviation, jamming or shaking of the telescopic adjustment component 9 during the telescopic process.

[0027] The telescopic adjustment component 9 includes two sets of telescopic arm plates 16, which are structurally matched with the first guide groove 13. Multiple sets of rollers 17 are equidistantly distributed on the outer sides of the two sets of telescopic arm plates 16. The rollers 17 are in sliding engagement with the first guide groove 13. A fourth belt roller 18 is connected to one end of the two sets of telescopic arm plates 16 via a bearing. This sliding engagement between the rollers 17 and the first guide groove 13 ensures stable and smooth movement of the telescopic adjustment component 9 within the conveyor frame 4, enabling precise adjustment of the conveyor belt 10 length. A push plate 19 is installed between the ends of the two sets of telescopic arm plates 16 furthest from the fourth belt roller 18. The push plate 19 is connected to the output end of the electric push rod 12 via a transmission connection. Guide side plates 20 are installed on both sides of the ends of the two sets of telescopic arm plates 16 closest to the push plate 19. The guide side plates 20 are connected to the third guide... The slide groove 15 is structurally matched, and the guide side plate 20 and the third guide slide groove 15 are in sliding fit. Through the structural design of the sliding fit between the guide side plate 20 and the third guide slide groove 15, the sway and displacement error of the telescopic arm plate 16 during the telescopic process can be effectively limited, ensuring that it moves smoothly along the predetermined trajectory. The two sets of guide side plates 20 are connected by a fifth belt roller 21 through a bearing. Guide sliders 22 are respectively installed on the outer side of the two sets of guide side plates 20. The guide sliders 22 are structurally matched with the second guide slide groove 14, and the guide sliders 22 and the second guide slide groove 14 are in sliding fit. Through the structural design of the sliding fit between the guide sliders 22 and the second guide slide groove 14, additional guiding and limiting functions can be provided for the bottom of one end of the telescopic adjustment component 9, which can ensure the high precision and high stability of the telescopic adjustment component 9 during the telescopic process.

[0028] Working Principle: The conveyor belt designed in this scheme mainly consists of a first conveyor assembly 1 and a second conveyor assembly 2. The second conveyor assembly 2 has the same structure as the first conveyor assembly 1, both including a conveyor frame 4 and a drive motor 5. When the drive motor 5 is powered on and rotates clockwise, the first belt roller 6, the second belt roller 7, the third belt roller 8, and the conveyor belt 10 work together to provide transmission power for the books placed on top, achieving stable conveying of the books. At the same time, the electric push rod 12 is installed between the middle support plate 11 of the conveyor frame 4, and its output end connects to the telescopic adjustment component 9. The push plate 19 is connected. When the electric push rod 12 extends, it can push the telescopic arm plate 16 to slide along the first guide groove 13, thereby driving the fourth belt roller 18 and the fifth belt roller 21 to move, so that the effective length of the conveyor belt 10 is increased, and the conveying distance is extended. When one end of the conveyor belt 10 on the first conveyor component 1 and the second conveyor component 2 are in contact with each other, the two can be connected in series to form a conveyor line. The book body 3 can be transferred from the top of the second conveyor component 2 to the top of the first conveyor component 1, and continuously conveyed forward by the first conveyor component 1, so as to realize the collaborative operation of multiple components and meet the long-distance conveying needs.

[0029] The key to this design is the sliding fit between the telescopic adjustment component 9 and the conveyor frame 4. When the electric push rod 12 retracts, the telescopic arm plate 16 slides and retracts within the first guide groove 13, while the guide side plate 20 slides within the third guide groove 15, and the guide slider 22 slides within the second guide groove 14. This multi-dimensional sliding fit ensures the stability and accuracy of the telescopic adjustment. In this way, the total length of the conveyor belt 10 can be shortened, forming a temporary passage between the first conveyor assembly 1 and the second conveyor assembly 2. This passage allows workers to easily pass between the first and second conveyor assemblies 1 and 2, and also facilitates the passage of the mobile trailer used for transporting the book body 3. The entire adjustment process does not require moving or handling the first and second conveyor assemblies 1 and 2, enabling flexible avoidance of obstacles by the conveyor equipment. This greatly improves the adaptability and practicality of the equipment in complex working environments, meeting the requirements for flexibility and convenience of conveyor equipment in modern book sorting and packaging processes.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended 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 described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A telescopic conveyor belt for conveying finished books, comprising a first conveying assembly (1), characterized in that: A second conveying component (2) is installed at one end of the first conveying component (1). The top of the second conveying component (2) and the first conveying component (1) both carry book bodies (3). The second conveying component (2) has the same structure as the first conveying component (1). The second conveying component (2) includes a conveying frame (4). A drive motor (5) is installed at one end of the conveying frame (4). The first belt roller (6) is connected to one end of the conveying frame (4) via a bearing. The first belt roller (6) is connected to the output end of the drive motor (5) via a transmission connection. The second belt roller (7) is installed at the bottom of the end of the conveying frame (4) near the first belt roller (6) via a bearing. The third belt roller (8) is provided between the second belt roller (7) and the first belt roller (6) via a bearing. The telescopic adjustment component (9) is installed inside the end of the conveying frame (4) away from the first belt roller (6). The telescopic adjustment component (9) is also connected to the first belt roller (6), the second belt roller (7), and the third belt roller (8) via a transmission belt (10).

2. The telescopic conveyor belt for conveying finished books according to claim 1, characterized in that: Two sets of support plates (11) are installed in the middle of the conveying frame (4), and an electric push rod (12) is connected between the two sets of support plates (11).

3. The telescopic conveyor belt for conveying finished books according to claim 2, characterized in that: The inner wall of one end of the conveying frame (4) is provided with a first guide groove (13), and the bottom of the end of the conveying frame (4) near the first guide groove (13) is provided with a second guide groove (14). A third guide groove (15) is also provided through the second guide groove (14) and the first guide groove (13).

4. The telescopic conveyor belt for conveying finished books according to claim 3, characterized in that: The telescopic adjustment component (9) includes two sets of telescopic arm plates (16), which are structurally matched with the first guide groove (13). Multiple sets of rollers (17) are evenly distributed on the outer sides of the two sets of telescopic arm plates (16). The rollers (17) and the first guide groove (13) are in sliding fit. A fourth belt roller (18) is connected between one end of the two sets of telescopic arm plates (16) through a bearing.

5. The telescopic conveyor belt for conveying finished books according to claim 4, characterized in that: A push plate (19) is installed between the ends of the two sets of telescopic arm plates (16) away from the fourth belt roller (18). The push plate (19) is connected to the output end of the electric push rod (12) by transmission. Guide side plates (20) are installed on both sides of the ends of the two sets of telescopic arm plates (16) near the push plate (19). The guide side plates (20) are structurally matched with the third guide groove (15). The guide side plates (20) and the third guide groove (15) are in sliding fit.

6. The telescopic conveyor belt for conveying finished books according to claim 5, characterized in that: A fifth belt roller (21) is connected between the two sets of guide side plates (20) via bearings. Guide sliders (22) are respectively installed on the outer side of the two sets of guide side plates (20). The guide sliders (22) are structurally matched with the second guide groove (14). The guide sliders (22) and the second guide groove (14) are in sliding fit.

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