Round pipe belt conveyor torsion adjusting device

Abstract

The utility model discloses a round pipe belt conveyor torsion adjusting device which comprises a component placing bottom plate, a first supporting vertical rod is arranged at one end of the top of the component placing bottom plate, and a second supporting rod is arranged at the other end of the top of the component placing bottom plate. A torsion adjusting part is connected between the side wall of the first supporting vertical rod and the side wall of the second supporting vertical rod. A driving part is arranged on one side of the second supporting rod and located on the top of the part containing bottom plate. The torsion adjusting part comprises a limiting connecting rotating rod arranged at one end of the top of the first supporting vertical rod, a first limiting side plate arranged at one end of the outer wall of the limiting connecting rotating rod in a sleeving mode and located on one side of the second supporting rod, and a second limiting side plate arranged at the other end of the outer wall of the limiting connecting rotating rod in a sleeving mode and located on one side of the first supporting vertical rod. And the rotating threaded rod is arranged on the outer wall of the limiting connecting rotating rod and connected to the side wall of the second limiting side plate. The torsion smoothness of the round pipe conveyor is improved, and damage to a pipe body is reduced.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of round tube belt conveyors, in particular to a round tube belt conveyor torsion adjustment device. Background Art

[0002] The tube belt conveyor is a device that uses rollers to force the conveyor belt to be round and wrapped around the bulk material for closed operation. It has the advantages of environmental protection, vertical and horizontal turning, and large-angle conveying. The tube belt conveyor is not allowed to twist during operation, because once the conveyor belt twists, the head and tail of the tube belt conveyor will not be able to unfold to a horizontal level, and even the material will burst during transportation, causing an accident. However, due to installation and manufacturing errors, tension changes, terrain ups and downs or turns, and environmental influences, the conveyor belt will inevitably rotate or bend.

[0003] According to the technical field of circular tube belt conveyor provided by application number CN201210221134.7, a circular tube belt conveyor torsion adjustment device is provided, which solves the problem that the existing circular tube belt conveyor torsion adjustment mechanism needs to be adjusted repeatedly several times and the working efficiency is low. The two ends of the rotating shaft of the roller are respectively fixed in the slots on both sides of the roller frame, the bottom center of the roller frame and the bottom center of the fixed curved plate are connected through the rotating shaft, and the bottom of the roller frame is connected with a torsion adjustment baffle perpendicular to it, the length direction of the torsion adjustment baffle is perpendicular to the center line of the running direction of the belt conveyor, and parallel and symmetrical torsion adjustment vertical plates are arranged on both sides of the torsion adjustment baffle, the bottom of the two torsion adjustment vertical plates are installed on the fixed curved plate, and the two adjustment screws are respectively installed in the threaded holes on the upper parts of the two torsion adjustment vertical plates. The beneficial effects of the invention are: the rotation of the belt can be quickly adjusted without stopping the machine, so that the belt keeps running in a straight line; it can be quickly disassembled, the construction is convenient, and it is safe and reliable.

[0004] However, when the above device is used to perform torsion adjustment on the circular tube belt conveyor, the circular tube and the device may slip during translation adjustment, and the adjustment is not smooth enough. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a torsion adjustment device for a circular tube belt conveyor to solve the technical problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A torsion adjustment device for a circular tube belt conveyor, comprising a component placement bottom plate, a first support vertical rod being provided at one end of the top of the component placement bottom plate, a second support rod being provided at the other end of the top of the component placement bottom plate, and a torsion adjustment component being connected between a side wall of the first support vertical rod and a side wall of the second support rod;

[0008] A driving component is provided on one side of the second support rod and on the top of the component placement bottom plate;

[0009] The torsion adjustment component includes a limit connecting rotating rod arranged at one end of the top of the first supporting vertical rod, a first limit side plate sleeved on one end of the outer wall of the limit connecting rotating rod and located on one side of the second supporting rod, a second limit side plate sleeved on the other end of the outer wall of the limit connecting rotating rod and located on one side of the first supporting vertical rod, and a rotating threaded rod sleeved on the outer wall of the limit connecting rotating rod and connected to the side wall of the second limit side plate.

[0010] Preferably, the rotatable threaded rod is in a conical shape, and the thread of the rotatable threaded rod gradually expands from one end of the side wall of the first limiting side plate to one end of the second limiting side plate.

[0011] Preferably, a rotation groove is provided on the side wall of the rotating threaded rod, and the rotation groove is slidably connected to the conveying round tube body of the round tube belt conveyor.

[0012] Preferably, the thread of the rotating threaded rod is continuously arranged from one end of the side wall of the first limiting side plate to the rotating groove at one end of the second limiting side plate.

[0013] Preferably, the diameter of the rotating groove is the same as the outer wall size of the conveying circular tube body of the circular tube belt conveyor.

[0014] Preferably, the driving component includes a driving motor disposed on the top of a bottom plate on which the component is mounted, and a driving gear disposed on an execution end of the driving motor.

[0015] Preferably, the side wall of the second support rod is sleeved on a driven gear at one end of the outer wall of the limit connection rotating rod; the driven gear is meshed with the driving gear.

[0016] In summary, this technical solution mainly has the following beneficial effects:

[0017] In the utility model, compared with the traditional torsion adjustment, the device adopts a flexible rotation torsion adjustment method to perform torsion adjustment on the translation position of the conveying round tube body of the round tube belt conveyor. The whole torsion adjustment process is relatively smooth, and will not affect the conveying round tube body of the round tube belt conveyor, will not cause damage to its outer wall, and increases the service life of the conveying round tube body of the round tube belt conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the axonometric drawing of the overall structure of the utility model;

[0019] Figure 2 This is an axonometric diagram of the drive component structure of the utility model;

[0020] Figure 3 This is an axonometric view of the first limiting side plate structure of the utility model.

[0021] Description of the drawings: 10. Component placement base plate; 11. First support vertical rod; 12. Second support rod; 20. Torsion adjustment component; 21. Limit connecting rotating rod; 22. First limit side plate; 23. Second limit side plate; 24. Rotating threaded rod; 30. Driving component; 31. Driving motor; 32. Driving gear; 121. Driven gear; 231. Rotating groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] Example

[0024] 8. As Figure 1 , 2 As shown, it includes a component placement base plate 10, a first support vertical rod 11 is provided at one end of the top of the component placement base plate 10, a second support rod 12 is provided at the other end of the top of the component placement base plate 10, and a torsion adjustment component 20 is connected between the side wall of the first support vertical rod 11 and the side wall of the second support rod 12; a driving component 30 is provided at one side of the second support rod 12 and at the top of the component placement base plate 10; the driving component 30 includes a driving motor 31 provided at the top of the component placement base plate 10, and a driving gear 32 provided at the execution end of the driving motor 31; a driven gear 121 is provided on the side wall of the second support rod 12 and sleeved on one end of the outer wall of the limiting connecting rotating rod 21; the driven gear 121 is meshed with the driving gear 32.

[0025] It should be noted that, in this embodiment, when torsion adjustment is required, the driving motor 31 on the top of the component placement base plate 10 drives the driving gear 32 to rotate, and the driven gear 121 is meshed with the driving gear 32. The side wall of the second support rod 12 is sleeved on one end of the outer wall of the limit connecting rotating rod 21 and is connected to the driven gear 121, and the limit connecting rotating rod 21 is driven to rotate by the driving motor 31;

[0026] Among them, a rotating groove 231 is provided on the side wall of the rotating threaded rod 24, and the rotating groove 231 is slidingly connected to the conveying round tube body of the round tube belt conveyor. The rotating threaded rod 24 is conical in shape, and the thread of the rotating threaded rod 24 gradually expands from one end of the side wall of the first limiting side plate 22 to one end of the second limiting side plate 23.

[0027] like Figure 1 , 3As shown, a torsion adjustment component 20 is arranged on the side wall of the first support vertical rod 11 and connected to the side wall of the second support rod 12; the torsion adjustment component 20 includes a limiting connecting rotating rod 21 arranged at one end of the top of the first support vertical rod 11, a first limiting side plate 22 sleeved on one end of the outer wall of the limiting connecting rotating rod 21 and located on one side of the second support rod 12, a second limiting side plate 23 sleeved on the other end of the outer wall of the limiting connecting rotating rod 21 and located on one side of the first support vertical rod 11, and a rotating threaded rod 24 sleeved on the outer wall of the limiting connecting rotating rod 21 and connected to the side wall of the second limiting side plate 23, the rotating threaded rod 24 is conical in shape, and the thread of the rotating threaded rod 24 gradually expands from one end of the side wall of the first limiting side plate 22 to one end of the second limiting side plate 23.

[0028] It should be noted that, in the present embodiment, as the rotating threaded rod 24 rotates, the side wall of the rotating threaded rod 24 exerts an extruding force on one side of the conveying circular tube body of the circular tube belt conveyor, and the conveying circular tube body of the circular tube belt conveyor is pushed to one side, thereby achieving torsional adjustment of the conveying circular tube body of the circular tube belt conveyor in one direction, and will not affect the conveying circular tube body of the circular tube belt conveyor and will not cause damage to its outer wall.

[0029] like Figure 1 , 2 As shown in FIG. 3 , a rotating groove 231 is provided on the side wall of the rotating threaded rod 24, and the rotating groove 231 is slidably connected with the conveying round tube body of the round tube belt conveyor. The thread of the rotating threaded rod 24 is continuously arranged from one end of the side wall of the first limiting side plate 22 to the rotating groove 231 at one end of the second limiting side plate 23. The diameter of the rotating groove 231 is the same as the outer wall size of the conveying round tube body of the round tube belt conveyor.

[0030] It should be noted that, in this embodiment, the outer wall of the conveying round tube body of the round tube belt conveyor is arranged at the top of the rotating threaded rod 24.

[0031] Among them, a rotating groove 231 is provided on the side wall of the rotating threaded rod 24, and the rotating groove 231 is slidingly connected to the conveying circular tube body of the circular tube belt conveyor. The diameter of the rotating groove 231 is the same as the outer wall size of the conveying circular tube body of the circular tube belt conveyor; when there is no need to twist and adjust the conveying circular tube body of the circular tube belt conveyor, the device as a whole serves as a supporting component of the conveying circular tube body of the circular tube belt conveyor to assist in bearing force.

[0032] The working principle of the utility model is:

[0033] In the utility model, the outer wall of the conveying round tube body of the round tube belt conveyor is arranged on the top of the rotating threaded rod 24, wherein the side wall of the rotating threaded rod 24 is provided with a rotating groove 231, the rotating groove 231 is slidably connected with the conveying round tube body of the round tube belt conveyor, and the diameter of the rotating groove 231 is the same as the outer wall size of the conveying round tube body of the round tube belt conveyor; when the conveying round tube body of the round tube belt conveyor does not need to be twisted and adjusted, the whole device serves as a supporting component of the conveying round tube body of the round tube belt conveyor to assist in bearing force;

[0034] When torsion adjustment is required, the driving motor 31 on the top of the bottom plate 10 drives the driving gear 32 to rotate, and the driven gear 121 meshes with the driving gear 32. The side wall of the second support rod 12 is sleeved on one end of the outer wall of the limit connecting rotating rod 21 and is connected to the driven gear 121, and the limit connecting rotating rod 21 is driven to rotate by the driving motor 31;

[0035] Among them, a rotating groove 231 is provided on the side wall of the rotating threaded rod 24, and the rotating groove 231 is slidably connected to the conveying circular tube body of the circular tube belt conveyor. The rotating threaded rod 24 is conical in shape, and the thread of the rotating threaded rod 24 gradually expands from one end of the side wall of the first limiting side plate 22 to one end of the second limiting side plate 23. As the rotating threaded rod 24 rotates, the side wall of the rotating threaded rod 24 exerts an extruding force on one side of the conveying circular tube body of the circular tube belt conveyor, and the conveying circular tube body of the circular tube belt conveyor is pushed to one side, thereby realizing the torsional adjustment of the conveying circular tube body of the circular tube belt conveyor in one direction, and will not affect the conveying circular tube body of the circular tube belt conveyor and will not cause damage to its outer wall.

[0036] The above embodiments are only for illustrating the technical idea of ​​the present utility model, and cannot be used to limit the protection scope of the present utility model. Any changes made on the basis of the technical solution in accordance with the technical idea proposed by the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A torsion adjustment device for a circular tube belt conveyor, comprising a component placement base plate (10), characterized in that A first vertical support rod (11) is provided at one end of the top of the component placement base plate (10), a second vertical support rod (12) is provided at the other end of the top of the component placement base plate (10), and a torsion adjustment component (20) is connected between the side wall of the first vertical support rod (11) and the side wall of the second vertical support rod (12); A driving component (30) is provided on one side of the second support rod (12) and on the top of the component placement base plate (10); The torsion adjustment component (20) comprises a limit connecting rotating rod (21) arranged at one end of the top of the first supporting vertical rod (11), a first limit side plate (22) sleeved on one end of the outer wall of the limit connecting rotating rod (21) and located on one side of the second supporting rod (12), a second limit side plate (23) sleeved on the other end of the outer wall of the limit connecting rotating rod (21) and located on one side of the first supporting vertical rod (11), and a rotating threaded rod (24) sleeved on the outer wall of the limit connecting rotating rod (21) and connected to the side wall of the second limit side plate (23).

2. A torsion adjustment device for a round tube belt conveyor according to claim 1, characterized in that: The rotating threaded rod (24) is in a conical shape, and the thread of the rotating threaded rod (24) gradually expands from one end of the side wall of the first limiting side plate (22) to one end of the second limiting side plate (23).

3. A torsion adjustment device for a round tube belt conveyor according to claim 1, characterized in that: A rotating groove (231) is provided on the side wall of the rotating threaded rod (24), and the rotating groove (231) is slidably connected to the conveying round tube body of the round tube belt conveyor.

4. A torsion adjustment device for a round tube belt conveyor according to claim 3, characterized in that: The thread of the rotating threaded rod (24) is continuously arranged from one end of the side wall of the first limiting side plate (22) to the rotating groove (231) at one end of the second limiting side plate (23).

5. A torsion adjustment device for a round tube belt conveyor according to claim 4, characterized in that: The diameter of the rotating groove (231) is the same as the outer wall size of the conveying circular tube body of the circular tube belt conveyor.

6. A torsion adjustment device for a round tube belt conveyor according to claim 1, characterized in that: The driving component (30) comprises a driving motor (31) arranged on the top of the component placement base plate (10), and a driving gear (32) arranged on the execution end of the driving motor (31).

7. A torsion adjustment device for a round tube belt conveyor according to claim 6, characterized in that: A driven gear (121) is mounted on the side wall of the second support rod (12) and sleeved on one end of the outer wall of the position-limiting connecting rotating rod (21); the driven gear (121) is meshed with the driving gear (32).

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