Turning screw conveyor supporting device

Abstract

The utility model belongs to the field of turning screw conveyors, and particularly relates to a turning screw conveyor supporting device which comprises a base. A conveyor body is arranged at the top end of the base, and an adjustable supporting mechanism is arranged between the base and the conveyor body. The adjustable supporting mechanism comprises a motor, the motor is arranged at the position, close to the front, of the top end of the base, the bottom end of the motor is fixedly connected with the top end of the base, the top end of the motor is fixedly connected with the bottom end of a threaded rod, the outer side of the threaded rod is sleeved with a sleeve, and the threaded rod is in threaded connection with the sleeve. Through the design of the adjustable supporting mechanism, the function of adjusting the height of the device body is achieved, and the problems that an existing device is not provided with an assembly capable of adjusting the height, the height of one end of the device cannot be adjusted to adapt to different heights according to site conditions in the using process, and consequently limitation is large in the using process are solved; and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of turning screw conveyors, in particular to a supporting device for a turning screw conveyor. Background Art

[0002] A curved screw conveyor is a machine used to push materials to achieve the purpose of conveying. It can convey materials horizontally, inclined or vertically. It has the advantages of simple structure, small cross-sectional area, good sealing, easy operation and maintenance, and convenient closed transportation.

[0003] An existing turning spiral conveyor can specifically refer to the application number: CN202223059656.X, which is a high-speed spiral turning belt conveyor device, including a frame assembly and a drive unit. The frame assembly includes an inner arc spiral trough body, an outer arc spiral trough body, and a support plate. The support plate is arranged between the upper part of the inner arc spiral trough body and the upper part of the outer arc spiral trough body; wherein the surface of the support plate has a plurality of first arc-shaped recessed positions; the drive unit includes an electric cone roller, a driven cone roller, and a spiral turning belt. The electric cone roller and the driven cone roller are respectively rotatably arranged between the front and rear ends of the inner arc spiral trough body and the outer arc spiral trough body, and the spiral turning belt is tensioned between the electric cone roller and the driven cone roller, and the spiral turning belt is driven to rotate by the electric cone roller; wherein the inner surface of the spiral turning belt has a plurality of high-elasticity plastic strips that match the first arc-shaped recessed positions;

[0004] The above-mentioned device is not provided with a height-adjustable component. When in use, the height of one end of the device cannot be adjusted according to the on-site conditions to adapt to different heights, resulting in great limitations in use. Therefore, a turning screw conveyor support device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the shortcomings of the existing technology, the existing device is not equipped with a component that can be adjusted in height. When in use, the height of one end of the device cannot be adjusted according to the on-site conditions to adapt to different heights, which leads to great limitations in use. The utility model proposes a turning screw conveyor support device.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: the utility model provides a support device for a curved spiral conveyor, comprising a base; a conveyor body is provided on the top of the base, and an adjustable support mechanism is provided between the base and the conveyor body;

[0007] The adjustable support mechanism includes a motor, which is arranged at a position near the front of the top of the base, and the bottom end of the motor is fixedly connected to the top of the base, the top end of the motor is fixedly connected to the bottom end of the threaded rod, a sleeve is provided on the outside of the threaded rod, and the threaded rod is threadedly connected to the sleeve.

[0008] Preferably, the top end of the sleeve is fixedly connected to the bottom end of the first fixed block, the top end of the first fixed block is sleeved on the outside of the first fixed rod, and the first fixed block is rotatably connected to the first fixed rod, the two ends of the first fixed rod are fixedly connected to the inner wall of the second fixed block, and the top end of the second fixed block is fixedly connected to the bottom end of the conveyor body.

[0009] Preferably, a second fixing rod is provided on both sides of the top of the base near the motor, and the top of the base is fixedly connected to the bottom end of the second fixing rod, the inside of the second fixing rod is sleeved on the outside of the moving rod, and the second fixing rod is slidably connected to the moving rod, the top of the moving rod is fixedly connected to the bottom end of the first limit block, and one end of the third fixing block is sleeved on the outside of the moving rod near the top, and the moving rod is slidably connected to the third fixing block, and the other end of the third fixing block is fixedly connected to the outside of the sleeve near the top.

[0010] Preferably, limiting grooves are provided on both sides of the second fixed rod, second limiting blocks are provided on both sides of the bottom end of the movable rod, and the outer side of the movable rod is fixedly connected to the rear end of the second limiting block, the front end of the second limiting block is inserted into the limiting groove, and the second limiting block is slidably connected to the limiting groove.

[0011] Preferably, the top of the base is fixedly connected to the bottom end of the fourth fixed block near the rear position, the inner side of the fourth fixed block is fixedly connected to both ends of the third fixed rod, the outer side of the third fixed rod is sleeved with the bottom end of the rotating rod, and the third fixed rod is rotatably connected to the rotating rod.

[0012] Preferably, the top end of the rotating rod is sleeved on the outside of the fourth fixed rod, and the rotating rod is rotatably connected to the fourth fixed rod, the two sides of the fourth fixed rod are fixedly connected to the inner side of the fifth fixed block, and the top end of the fifth fixed block is fixedly connected to the bottom end of the conveyor body.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model realizes the function of adjusting the height of the device body through the structural design of the adjustable support mechanism, which solves the problem that the existing devices are not equipped with a height-adjustable component, and when in use, the height of one end of the device cannot be adjusted according to the site conditions to adapt to different heights, resulting in great limitations in use, thereby improving applicability;

[0015] 2. The utility model realizes the function of preventing the main body of the device from collapsing through the structural design of the limit block and the limit groove, solves the problem of preventing the sleeve from being separated from the surface of the threaded rod when the device is raised, and if the sleeve is separated from the threaded rod, the main body of the device will collapse, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present utility model;

[0019] Figure 3 For the utility model Figure 1 A in the middle is an enlarged schematic diagram of the structure;

[0020] Figure 4 For the utility model Figure 2 The enlarged schematic diagram at B in the middle is a schematic diagram of the structure;

[0021] Figure 5 For the utility model Figure 2 The structural diagram of the enlarged schematic diagram at C in the middle;

[0022] Figure 6 For the utility model Figure 2 Schematic diagram of the structure of the enlarged schematic diagram at D in the middle.

[0023] In the figure: 1. Base; 2. Conveyor body; 10. Motor; 11. Threaded rod; 12. Sleeve; 13. First fixed block; 14. First fixed rod; 15. Second fixed block; 16. Second fixed rod; 17. Moving rod; 18. First limiting block; 19. Third fixed block; 20. Limiting groove; 21. Second limiting block; 22. Fourth fixed block; 23. Third fixed rod; 24. Rotating rod; 25. Fourth fixed rod; 26. Fifth fixed block. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1-6As shown, a support device for a curved spiral conveyor includes a base 1; a conveyor body 2 is provided on the top of the base 1, and an adjustable support mechanism is provided between the base 1 and the conveyor body 2;

[0026] The adjustable support mechanism includes a motor 10, which is arranged at the top of the base 1 near the front position, and the bottom end of the motor 10 is welded to the top of the base 1, and the top of the motor 10 is welded to the bottom end of the threaded rod 11. The model of the motor 10 is Y2-112M-6. The outer side of the threaded rod 11 is provided with a sleeve 12, and the threaded rod 11 is threadedly connected to the sleeve 12. The inner wall of the sleeve 12 is provided with a threaded groove;

[0027] During operation, the motor 10 at the top of the base 1 is started first to drive the threaded rod 11 to rotate. When the threaded rod 11 rotates, the sleeve 12 is driven to move upward along the surface of the threaded rod 11 to adjust the height of the turning screw conveyor body to adapt to different scenarios.

[0028] Furthermore, the top of the sleeve 12 is welded to the bottom of the first fixed block 13, the top of the first fixed block 13 is sleeved on the outside of the first fixed rod 14, and the first fixed block 13 is rotatably connected to the first fixed rod 14. The inner wall of the first fixed block 13 and the first fixed rod 14 are both circular in design. The two ends of the first fixed rod 14 are welded to the inner wall of the second fixed block 15, and the top of the second fixed block 15 is welded to the bottom end of the conveyor body 2;

[0029] During operation, the sleeve 12 moves upward, driving the first fixed block 13 to move synchronously, and driving the first fixed rod 14 inside the second fixed block 15 to rotate along the inside of the first fixed block 13, while driving the front end of the conveyor body 2 to lift upward, which is used to adjust the height of the turning spiral conveyor body to adapt to non-passing scenarios.

[0030] Furthermore, a second fixing rod 16 is provided on both sides of the top of the base 1 near the motor 10, and the top of the base 1 is welded to the bottom end of the second fixing rod 16, the inside of the second fixing rod 16 is sleeved on the outside of the moving rod 17, and the second fixing rod 16 is slidably connected to the moving rod 17, the inner wall of the second fixing rod 16 and the moving rod 17 are both circular in design, the top of the moving rod 17 is welded to the bottom end of the first limit block 18, and the outer side of the moving rod 17 near the top is sleeved with one end of a third fixing block 19, and the moving rod 17 is slidably connected to the third fixing block 19, the inner wall of the third fixing block 19 is circular in design, and the other end of the third fixing block 19 is welded to the outer side of the sleeve 12 near the top;

[0031] During operation, the sleeve 12 moves, driving the third fixed blocks 19 on both sides to move synchronously, and the third fixed blocks 19 move along the surface of the moving rod 17. At the same time, the third fixed block 19 presses against the bottom end of the first limit block 18 and moves upward, driving the moving rod 17 to move along the inside of the second fixed rod 16, which is used to adjust the height of the turning screw conveyor body to adapt to non-passing scenarios.

[0032] Furthermore, limiting grooves 20 are provided on both sides of the second fixed rod 16, and second limiting blocks 21 are provided on both sides of the bottom end of the movable rod 17. The outer side of the movable rod 17 is welded to the rear end of the second limiting block 21, and the front end of the second limiting block 21 is inserted into the limiting groove 20. The second limiting block 21 is slidably connected to the limiting groove 20. The second limiting block 21 and the limiting groove 20 are both square in design.

[0033] During operation, the moving rod 17 moves, driving the second limiting block 21 to move along the inside of the limiting groove 20, so as to adjust the height of the turning screw conveyor body to adapt to non-passing scenarios.

[0034] Furthermore, the top of the base 1 is welded to the bottom end of the fourth fixing block 22 near the rear position, and the inner side of the fourth fixing block 22 is welded to both ends of the third fixing rod 23. The outer side of the third fixing rod 23 is sleeved with the bottom end of the rotating rod 24, and the third fixing rod 23 is rotatably connected to the rotating rod 24. The inner walls of the bottom ends of the third fixing rod 23 and the rotating rod 24 are both circular in design.

[0035] During operation, the bottom end of the rotating rod 24 rotates along the surface of the third fixed rod 23 inside the fourth fixed block 22 until the front end of the conveyor body 2 reaches the appropriate height, then the motor 10 is stopped to fix the position, which is used to adjust the height of the turning spiral conveyor body to adapt to non-passing scenarios.

[0036] Furthermore, the top of the rotating rod 24 is sleeved on the outside of the fourth fixed rod 25, and the rotating rod 24 is rotatably connected to the fourth fixed rod 25. The inner wall of the top of the rotating rod 24 and the fourth fixed rod 25 are both circular in design. Both sides of the fourth fixed rod 25 are welded to the inner side of the fifth fixed block 26, and the top of the fifth fixed block 26 is welded to the bottom end of the conveyor body 2.

[0037] During operation, the front end of the conveyor body 2 is lifted, driving the fourth fixed rod 25 inside the fifth fixed block 26 to rotate along the top of the rotating rod 24, and driving the rotating rod 24 to rotate, which is used to adjust the height of the turning spiral conveyor body to adapt to non-passing scenarios.

[0038] Working principle: When the height of the turning screw conveyor body needs to be adjusted to adapt to the non-passing scene, first start the motor 10 at the top of the base 1 to drive the threaded rod 11 to rotate. When the threaded rod 11 rotates, it drives the sleeve 12 to move upward along the surface of the threaded rod 11. When the sleeve 12 moves upward, it drives the first fixed block 13 to move synchronously, and drives the first fixed rod 14 inside the second fixed block 15 to rotate along the inside of the first fixed block 13, while driving the front end of the conveyor body 2 to lift upward, and when the sleeve 12 moves, it drives the third fixed blocks 19 on both sides to move synchronously, and the third fixed block 19 moves along the surface of the moving rod 17, while the third fixed block 19 presses against the bottom end of the first limit block 18 and moves upward, driving the moving rod 17 to move along the inside of the second fixed rod 16. When the moving rod 17 moves, it drives the second limit block 21 to move along the inside of the limit groove 20. At the same time, when the front end of the conveyor body 2 is lifted, it drives the fourth fixed rod 25 inside the fifth fixed block 26 to rotate along the inside of the top of the rotating rod 24, and drives the rotating rod 24 to rotate. At the same time, the bottom end of the rotating rod 24 rotates along the surface of the third fixed rod 23 inside the fourth fixed block 22. When the front end of the conveyor body 2 reaches the appropriate height, the motor 10 is stopped to fix the position, which is used to adjust the height of the turning spiral conveyor body to adapt to the non-passing scene.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A support device for a curved screw conveyor, comprising a base (1); characterized in that: A conveyor body (2) is provided at the top of the base (1), and an adjustable support mechanism is provided between the base (1) and the conveyor body (2); The adjustable support mechanism comprises a motor (10), the motor (10) being arranged at a position near the front of the top of the base (1), and the bottom end of the motor (10) being fixedly connected to the top of the base (1), the top end of the motor (10) being fixedly connected to the bottom end of a threaded rod (11), a sleeve (12) being sleeved on the outside of the threaded rod (11), and the threaded rod (11) and the sleeve (12) being threadedly connected.

2. A support device for a curved screw conveyor according to claim 1, characterized in that: The top end of the sleeve (12) is fixedly connected to the bottom end of the first fixed block (13); the top end of the first fixed block (13) is sleeved on the outside of the first fixed rod (14); the first fixed block (13) is rotatably connected to the first fixed rod (14); the two ends of the first fixed rod (14) are fixedly connected to the inner wall of the second fixed block (15); and the top end of the second fixed block (15) is fixedly connected to the bottom end of the conveyor body (2).

3. The support device for a curved screw conveyor according to claim 2, characterized in that: A second fixing rod (16) is provided on both sides of the top of the base (1) near the motor (10), and the top of the base (1) is fixedly connected to the bottom end of the second fixing rod (16), the inside of the second fixing rod (16) is sleeved on the outside of the moving rod (17), and the second fixing rod (16) is slidably connected to the moving rod (17), the top of the moving rod (17) is fixedly connected to the bottom end of the first limit block (18), the outside of the moving rod (17) near the top is sleeved with one end of a third fixing block (19), and the moving rod (17) is slidably connected to the third fixing block (19), and the other end of the third fixing block (19) is fixedly connected to the outside of the sleeve (12) near the top.

4. A support device for a curved screw conveyor according to claim 3, characterized in that: Limiting grooves (20) are provided on both sides of the second fixed rod (16), and second limiting blocks (21) are provided on both sides of the bottom end of the movable rod (17), and the outer side of the movable rod (17) is fixedly connected to the rear end of the second limiting block (21), and the front end of the second limiting block (21) is inserted into the limiting groove (20), and the second limiting block (21) is slidably connected to the limiting groove (20).

5. The support device for a curved screw conveyor according to claim 4, characterized in that: The top of the base (1) is fixedly connected to the bottom end of the fourth fixed block (22) near the rear position, the inner side of the fourth fixed block (22) is fixedly connected to the two ends of the third fixed rod (23), the outer side of the third fixed rod (23) is sleeved with the bottom end of the rotating rod (24), and the third fixed rod (23) is rotatably connected to the rotating rod (24).

6. The support device for a curved screw conveyor according to claim 5, characterized in that: The top end of the rotating rod (24) is sleeved on the outside of the fourth fixed rod (25), and the rotating rod (24) is rotatably connected to the fourth fixed rod (25). Both sides of the fourth fixed rod (25) are fixedly connected to the inner side of the fifth fixed block (26). The top end of the fifth fixed block (26) is fixedly connected to the bottom end of the conveyor body (2).

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