A vertical conveyor

Abstract

The utility model discloses a kind of vertical conveyors, it is related to material conveying equipment technical field.The conveyor includes vertical support, and its top end and bottom end are respectively provided with upper support and lower support.Upper slide rail in upper support is slidably assembled upper sliding block, and is connected with upper movable frame;Lower slide rail in lower support is slidably assembled lower sliding block, and is connected with lower movable frame.Helix shaft is rotatably installed in lower support, and motor in the side of lower fixed frame drives lower transmission wheel two to rotate by belt drive, lower transmission wheel two is driven lower transmission wheel one to rotate by gear engagement, helix shaft transmission and gear engagement, to realize double-belt synchronous conveying.Upper and lower movable frame can be adjusted position by sliding block sliding, and is fixed by locking block and locking bolt, to realize belt spacing adjustment.The invention reduces cost and ensures synchronism by single motor driving double belt, spacing is adjustable for different size products, to improve the economy, stability and versatility of equipment.

Description

Technical Field

[0001] This utility model relates to the field of mechanical technology, specifically to a vertical conveyor. Background Technology

[0002] In industrial production, warehousing, and logistics, vertical conveyors are key equipment for achieving efficient vertical material transfer. Currently, there are many types of vertical conveyors on the market, but some shortcomings still exist in practical applications.

[0003] Existing vertical conveyors typically use two motors to drive two conveyor belts separately for material transport. This driving method not only increases the manufacturing cost of the equipment, but also makes it difficult to ensure the synchronization of the two conveyor belts during operation, which can easily lead to problems such as material conveying deviation and jamming, affecting conveying efficiency and stability.

[0004] Meanwhile, most vertical conveyors have a fixed spacing between their two conveyor belts, making them suitable only for conveying materials of specific sizes. When conveying materials of different sizes, it is necessary to replace them with conveyors of different specifications, which not only increases equipment investment costs but also reduces the equipment's versatility and flexibility.

[0005] Therefore, it is of great significance to provide a vertical conveyor that can solve the problems existing in the current technology. Utility Model Content

[0006] In view of this, the purpose of this application is to provide a vertical conveyor to solve the problem.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A vertical conveyor includes a vertical support frame, with an upper support and a lower support frame fixedly installed at its top and bottom ends, respectively. The upper support frame has an upper slide rail inside, on which an upper slider is slidably mounted. The lower support frame has a lower slide rail inside, on which a lower slider is slidably mounted. An upper movable frame and a lower movable frame are fixedly connected to the upper and lower sliders, respectively. An upper idler wheel is rotatably mounted on the upper movable frame, and a lower drive wheel is rotatably mounted on the lower movable frame. The upper idler wheel and the lower drive wheel are connected by a vertical conveyor belt. An upper fixed frame is fixedly mounted on the front of the upper support frame, and a lower fixed frame is fixedly mounted on the front of the lower support frame. An upper idler wheel is rotatably mounted on the upper fixed frame, and a lower drive wheel is rotatably mounted on the lower fixed frame. The upper idler wheel and the lower drive wheel are connected by a vertical conveyor belt.

[0009] A splined shaft is rotatably mounted inside the lower support; a motor is fixedly mounted on one side of the lower fixed frame, and a drive pulley is fixedly mounted on the output shaft of the motor; a transmission pulley is fixedly mounted on one end of the lower transmission wheel two, and the transmission pulley and the drive pulley are connected by a transmission belt.

[0010] Both the lower fixed frame and the lower movable frame are fixedly mounted with transmission shaft seats; transmission gear four and transmission gear one are rotatably mounted on the two transmission shaft seats respectively. Both transmission gear four and transmission gear one are provided with spline grooves inside and slide with the spline shaft.

[0011] A transmission gear three is fixedly installed at the end of the lower transmission wheel two, and a transmission gear two is fixedly installed at the end of the lower transmission wheel one; the transmission gear three is meshed with the transmission gear four, and the transmission gear one is meshed with the transmission gear two.

[0012] Locking blocks are fixedly installed on the sides of both the lower and upper sliders; locking grooves are provided on the front of both the upper and lower supports, and the upper and lower movable frames are fixedly connected to the corresponding locking grooves by locking bolts.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This utility model adopts a single-motor driven double-belt conveyor. The motor drives the drive pulley to rotate, which in turn drives the transmission pulley via the transmission belt. This transmission pulley then drives the lower transmission pulley to rotate. The lower transmission pulley is driven by the meshing of transmission gears three and four, as well as the engagement of the splined shaft with transmission gears one and four. The meshing of transmission gears one and two further drives the lower transmission pulley one to rotate, ultimately achieving synchronous operation of vertical conveyor belt one and vertical conveyor belt two. This single-motor drive method not only reduces equipment costs and energy consumption but also effectively ensures the synchronous operation of the two conveyor belts, improving the stability and reliability of material conveying.

[0015] 2. This utility model enables adjustment of the distance between two conveyor belts. The upper movable frame slides on the upper slide rail via an upper slider, and the lower movable frame slides on the lower slide rail via a lower slider, thereby moving the first vertical conveyor belt and adjusting the distance between it and the second vertical conveyor belt. After adjustment, the upper and lower movable frames are fixed in their respective locking slots using locking blocks and locking bolts to ensure a fixed distance. This design allows the conveyor to adapt to the conveying needs of products of different sizes, greatly expanding the applicability of the equipment and improving its versatility and flexibility.

[0016] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the preferred embodiments of this application are described in detail below with reference to the accompanying drawings.

[0017] The above and other objects, advantages and features of this application will become more apparent to those skilled in the art from the following detailed description of specific embodiments in conjunction with the accompanying drawings. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a structural diagram of the transmission gear in this utility model.

[0021] In the diagram: 1. Vertical support; 2. Vertical conveyor belt one; 3. Vertical conveyor belt two; 4. Upper support; 5. Upper slide rail; 6. Upper slider; 7. Upper movable frame; 8. Upper idler wheel one; 9. Upper fixed frame; 10. Upper idler wheel two; 11. Locking block; 12. Lower support; 13. Lower slide rail; 14. Splined shaft; 15. Drive shaft seat; 16. Lower movable frame; 17. Lower drive wheel one; 18. Lower fixed frame; 19. Lower drive wheel two; 20. Motor; 21. Drive gear one; 22. Drive pulley; 23. Drive belt; 24. Drive pulley; 25. Drive gear two; 26. Drive gear three; 27. Drive gear four; 28. Lower slider. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. In the following description, specific details such as specific configurations and components are provided merely to help fully understand the embodiments of this application. Therefore, those skilled in the art should understand that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of this application. In addition, for clarity and brevity, descriptions of known functions and structures are omitted in the embodiments.

[0023] Furthermore, reference numerals and / or letters may be repeated in different examples within this application. Such repetition is for the purpose of simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or settings discussed.

[0024] In this article, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist simultaneously. The term " / and" in this article describes another type of relationship between related objects, indicating that two relationships can exist. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the related objects before and after it are in an "or" relationship.

[0025] It should also be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion.

[0026] Please see Figure 1-2 This utility model provides a technical solution for a vertical conveyor:

[0027] A vertical conveyor includes a vertical support 1, with an upper support 4 and a lower support 12 fixedly installed at the top and bottom of the vertical support 1 by bolts, respectively. The vertical support 1 provides stable support for the entire equipment.

[0028] The upper support 4 has an upper slide rail 5 inside, and an upper slider 6 is slidably mounted on the upper slide rail 5. The upper slider 6 can slide smoothly along the upper slide rail 5. The lower support 12 has a lower slide rail 13 inside, and a lower slider 28 is slidably mounted on the lower slide rail 13. The lower slider 28 can slide along the lower slide rail 13.

[0029] The upper slider 6 and the lower slider 28 are respectively fixedly connected by welding to the upper movable frame 7 and the lower movable frame 16. The upper movable frame 7 moves as the upper slider 6 slides, and the lower movable frame 16 moves as the lower slider 28 slides. An upper idler wheel 8 is rotatably mounted on the upper movable frame 7 via bearings, and a lower drive wheel 17 is rotatably mounted on the lower movable frame 16 via bearings. The upper idler wheel 8 and the lower drive wheel 17 are connected by a vertical conveyor belt 2, which is used to carry and transport materials.

[0030] An upper fixed frame 9 is bolted to the front of the upper support 4, and a lower fixed frame 18 is bolted to the front of the lower support 12. An upper idler wheel 10 is rotatably mounted on the upper fixed frame 9 via bearings, and a lower drive wheel 19 is rotatably mounted on the lower fixed frame 18 via bearings. The upper idler wheel 10 and the lower drive wheel 19 are connected by a vertical conveyor belt 3. The vertical conveyor belt 3 works in conjunction with the vertical conveyor belt 2 to complete the vertical conveying of materials.

[0031] A splined shaft 14 is rotatably mounted inside the lower support 12 via bearings, allowing free rotation. A motor 20 is bolted to one side of the lower fixed frame 18, providing power to the equipment. A drive pulley 22 is keyed to the output shaft of the motor 20, causing the drive pulley 22 to rotate synchronously when the motor 20 rotates. A drive pulley 24 is keyed to one end of the lower transmission wheel 19. The drive pulley 24 and the drive pulley 22 are connected by a drive belt 23, which drives the drive pulley 24 to rotate, thus rotating the lower transmission wheel 19.

[0032] Both the lower fixed frame 18 and the lower movable frame 16 are bolted with drive shaft seats 15, which provide mounting support for the drive gears. Drive gear 27 and drive gear 21 are rotatably mounted on the two drive shaft seats 15 via bearings. Both drive gear 27 and drive gear 21 have splined grooves inside and slide in contact with the splined shaft 14, allowing them to rotate synchronously with the splined shaft 14 and slide axially along it.

[0033] The end of the lower drive wheel 19 is fixedly connected to the drive gear 26 via a key, and the end of the lower drive wheel 17 is fixedly connected to the drive gear 25 via a key. The drive gear 26 meshes with the drive gear 27. When the lower drive wheel 19 rotates, it drives the drive gear 26 to rotate, which in turn drives the drive gear 27 to rotate, which in turn drives the drive gear 21 to rotate via the spline shaft 14. The drive gear 21 meshes with the drive gear 25. When the drive gear 21 rotates, it drives the drive gear 25 to rotate, which in turn drives the lower drive wheel 17 to rotate, thus achieving synchronous operation of the vertical conveyor belt 2 and the vertical conveyor belt 3.

[0034] Locking blocks 11 are fixedly installed on the sides of both the lower slider 28 and the upper slider 6 by bolts; multiple locking grooves are opened on the front of both the upper support 4 and the lower support 12. When it is necessary to adjust the distance between the vertical conveyor belt 1 2 and the vertical conveyor belt 2 3, loosen the locking bolts, push the upper movable frame 7 and the lower movable frame 16, so that the upper slider 6 slides along the upper slide rail 5 and the lower slider 28 slides along the lower slide rail 13. After the distance is adjusted to the appropriate position, pass the locking bolt through the locking block 11 and screw it into the corresponding locking groove to fix the upper movable frame 7 and the lower movable frame 16, thus completing the distance adjustment.

[0035] The working process of this utility model is as follows: The motor 20 is started, which drives the drive pulley 22 to rotate. The drive pulley 22 drives the transmission pulley 24 to rotate via the transmission belt 23. The transmission pulley 24 drives the lower transmission wheel 19 to rotate, which in turn drives the vertical conveyor belt 3 to rotate. Simultaneously, the lower transmission wheel 19 drives the transmission gear 26 to rotate, which in turn drives the transmission gear 27 to rotate. The transmission gear 27 drives the transmission gear 21 to rotate via the spline shaft 14. The transmission gear 21 drives the transmission gear 25 to rotate, which in turn drives the lower transmission wheel 17 to rotate. The lower transmission wheel 17 then drives the vertical conveyor belt 2 to rotate, thus achieving vertical synchronous conveying of materials. When conveying materials of different sizes, the locking bolts are loosened, and the positions of the upper movable frame 7 and the lower movable frame 16 are adjusted to change the distance between the vertical conveyor belt 2 and the vertical conveyor belt 3. After adjustment, the locking bolts are tightened.

[0036] The above description is merely a preferred embodiment of this utility model and does not limit the scope of protection of this utility model. For those skilled in the art, this utility model can have various modifications and variations. Any changes, modifications, substitutions, integrations, and parameter alterations made to these embodiments within the spirit and principles of this utility model, through conventional substitutions or methods that achieve the same function without departing from the principles and spirit of this utility model, fall within the scope of protection of this utility model.

Claims

1. A vertical conveyor, characterized in that, include: A vertical support (1) is provided with an upper support (4) and a lower support (12) fixedly installed at its top and bottom ends, respectively. The upper support (4) is provided with an upper slide rail (5) inside, and an upper slider (6) is slidably mounted on the upper slide rail (5). The lower support (12) is provided with a lower slide rail (13) inside, and a lower slide block (28) is slidably mounted on the lower slide rail (13). The upper slider (6) and the lower slider (28) are respectively fixedly connected to the upper movable frame (7) and the lower movable frame (16). An upper idler wheel (8) is rotatably mounted on the upper movable frame (7), and a lower drive wheel (17) is rotatably mounted on the lower movable frame (16). The upper idler wheel (8) and the lower drive wheel (17) are connected by a vertical conveyor belt (2). The upper support (4) is fixedly mounted with an upper fixing frame (9) on the front, and the lower support (12) is fixedly mounted with a lower fixing frame (18) on the front. The upper idler wheel (10) is rotatably mounted on the upper fixed frame (9), and the lower drive wheel (19) is rotatably mounted on the lower fixed frame (18). The upper idler wheel (10) and the lower drive wheel (19) are connected by a vertical conveyor belt (3).

2. A vertical conveyor according to claim 1, characterized in that: The splined shaft (14) is rotatably mounted inside the lower support (12). A motor (20) is fixedly installed on one side of the lower fixed frame (18), and a drive pulley (22) is fixedly installed on the output shaft of the motor (20). One end of the lower drive wheel (19) is fixedly mounted with a drive pulley (24), and the drive pulley (24) and the drive pulley (22) are connected by a drive belt (23).

3. A vertical conveyor according to claim 2, characterized in that: Both the lower fixed frame (18) and the lower movable frame (16) are fixedly installed with transmission shaft seats (15). Two drive shaft seats (15) are respectively rotatably mounted with drive gear four (27) and drive gear one (21). Both drive gear four (27) and drive gear one (21) are provided with spline grooves inside and slide with the spline shaft (14).

4. A vertical conveyor according to claim 3, characterized in that: The end of the lower transmission wheel 2 (19) is fixedly installed with transmission gear 3 (26), and the end of the lower transmission wheel 1 (17) is fixedly installed with transmission gear 2 (25). The transmission gear three (26) is meshed with the transmission gear four (27), and the transmission gear one (21) is meshed with the transmission gear two (25).

5. A vertical conveyor according to claim 1, characterized in that: Locking blocks (11) are fixedly installed on the sides of both the lower slider (28) and the upper slider (6). The upper support (4) and the lower support (12) are both provided with locking grooves on their front sides, and the upper movable frame (7) and the lower movable frame (16) are fixedly connected to the corresponding locking grooves by locking bolts.

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