CN216188668U

CN216188668U - Rotary belt conveyor

Info

Publication number: CN216188668U
Application number: CN202122347938.9U
Authority: CN
Inventors: 尹志强; 赵娟; 刘细平
Original assignee: Hunan Bogang Machinery Technology Co ltd
Current assignee: Hunan Bogang Machinery Technology Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-04-05
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a rotary belt conveyor, which comprises a belt conveyor and a rotary upright post arranged on a bottom platform, wherein the belt conveyor is rotatably arranged on the rotary upright post and comprises a front conveyor and a rear conveyor which are arranged on two sides of the rotary upright post, a stay cable structure is arranged above the rotary upright post and comprises a support frame, a front inclined stay cable and a rear inclined stay cable, one end of the front inclined stay cable is connected with the support frame, the other end of the front inclined stay cable is connected with the front conveyor, one end of the rear inclined stay cable is connected with the support frame, and the other end of the rear inclined stay cable is connected with the rear conveyor. According to the utility model, the rotary belt conveyor is designed into a stay cable structure, so that the load capacity of the rotary belt conveyor is greatly improved, and meanwhile, under the condition of the same load, the requirements of the whole structure on the protective frame are reduced, the cost is reduced, and the weight of the whole machine is reduced.

Description

Rotary belt conveyor

Technical Field

The utility model relates to the technical field of material conveying, in particular to a rotary belt conveyor.

Background

The rotary belt conveyor is used as a common material conveying device and is widely applied to industries such as various coals, electric power, mines, metallurgy, building materials, cement, chemical engineering, port wharf and the like.

At present, because the conveying end of the rotary belt conveyor is of a cantilever structure, the overall design size of a protective frame part for supporting the conveying belt is large in order to ensure the supporting strength, so that the problems of heavy weight and high cost of structural parts are caused, and the conveying capacity of the rotary belt conveyor is further limited.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a rotary belt conveyor, thereby solving the above problems.

In order to achieve the purpose, the utility model discloses a rotary belt conveyor which comprises a belt conveyor and a rotary upright post arranged on a bottom platform, wherein the belt conveyor is rotatably arranged on the rotary upright post and comprises a front conveyor and a rear conveyor which are arranged on two sides of the rotary upright post, a stay cable structure is arranged above the rotary upright post and comprises a support frame, a front inclined stay cable and a rear inclined stay cable, one end of the front inclined stay cable is connected with the support frame, the other end of the front inclined stay cable is connected with the front conveyor, one end of the rear inclined stay cable is connected with the support frame, and the other end of the rear inclined stay cable is connected with the rear conveyor.

Furthermore, an upright platform is installed at the top of the rotating upright, the belt conveyor is installed on the upright platform, and the support frame is fixedly connected with the upright platform and the belt conveyor.

Furthermore, a vertical plane of the support frame perpendicular to the conveying direction of the belt type conveying device coincides with a vertical plane of the rotating upright post.

Furthermore, the support frame is a portal support frame integrated through steel pipe welding, and the front inclined stay cable and the rear inclined stay cable are both steel pipe structures arranged on two sides of the belt type conveying device.

Further, belt conveyor includes rotation driving device, conveyor belt, main roll and assists the roller, conveyor belt cup joints on main roll and the assistance roller, the main roll is installed on conveyor behind, assist the roller and install in the front on conveyor, the main roll includes drive roll and driven voller, the drive roll with rotation driving device' S output shaft transmission is connected, conveyor belt follows the downside of driven voller is the S-shaped route and loops through the surface of driven voller and drive roll.

The driving roller is coaxially and fixedly connected with the driving gear, the driven roller is coaxially and fixedly connected with the driven gear, and the driving gear and the driven gear are in meshing transmission.

Furthermore, more than one discharging control assembly used for stopping and guiding materials on the conveying belt to fall off from the side face of the conveying belt is installed on the front conveying device, and the position of the discharging control assembly along the conveying direction of the front conveying device is adjustable.

Further, ejection of compact control subassembly is including keeping off material guide spare and installing the support on preceding conveyor, keep off material guide spare and be located conveyor belt's top and install on preceding conveyor with the mode that can up-and-down motion, keep off material guide spare be equipped with along with keep off material guide spare up-and-down motion and change and conveyor belt between the fender material guide face of interval, install on the support and be used for adjusting the adjustment mechanism who keeps off material guide spare up-and-down motion height.

Compared with the prior art, the utility model has the advantages that:

according to the utility model, the rotary belt conveyor is designed into a stay cable structure, so that the load capacity of the rotary belt conveyor is greatly improved, and meanwhile, under the condition of the same load, the requirements of the whole structure on the protective frame are reduced, the cost is reduced, and the weight of the whole machine is reduced. Further, the conveying belt passes through the surfaces of the driven roller and the drive roller in an S-shaped path from the lower side of the driven roller in order. Therefore, the conveying belt can basically contact with three quarters of the area on the driving roller, and the conveying power of the belt type conveying device is increased; the material can be output from any position in the rotation range of the front conveying device through the discharging control assembly, so that the material is conveyed more flexibly.

The present invention will be described in further detail below with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is an axial schematic view of a rotary belt conveyor according to an embodiment of the present disclosure;

FIG. 2 is a schematic front view of a rotary belt conveyor according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a discharge control assembly according to an embodiment of the disclosure;

FIG. 4 is a schematic diagram of the cooperation of the conveyor belt with the drive roller and the driven roller according to the embodiment of the utility model.

Illustration of the drawings:

1. a belt conveyor; 11. a front conveying device; 12. a rear conveying device; 13. a rotation driving device; 14. a conveyor belt; 15. a main roller; 151. a drive roll; 152. a driven roller; 16. an auxiliary roller; 17. a driving gear; 18. a driven gear; 2. rotating the upright post; 21. a column platform; 3. a stay cable structure; 31. a support frame; 32. a front diagonal cable; 33. a rear inclined stay cable; 4. a discharge control assembly; 41. a material stopping and guiding piece; 411. a material blocking and guiding surface; 42. a support; 421. an adjustment mechanism; 5. balancing weight; 6. a feed hopper; 7. a guardrail; 8. an upper layer carrier roller; 9. a lower layer carrier roller; 100. a bottom platform.

Detailed Description

The embodiments of the utility model will be described in detail below with reference to the drawings, but the utility model can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1-4, the utility model discloses a rotary belt conveyor, which comprises a belt conveyor 1 and a rotary upright post 2 mounted on a bottom platform 100, wherein guardrails 7 are arranged on two sides of the belt conveyor 1, the belt conveyor 1 is rotatably mounted on the rotary upright post 2, the belt conveyor 1 comprises a front conveyor 11 and a rear conveyor 12 which are arranged on two sides of the rotary upright post 2, one end of the rear conveyor 12 is also provided with a counterweight 5 and a feed hopper 6, and a discharge port below the feed hopper 6 faces a conveyor belt 14. An inclined cable structure 3 is installed above the rotating upright post 2, the inclined cable structure 3 comprises a support frame 31, a front inclined cable 32 and a rear inclined cable 33, one end of the front inclined cable 32 is connected with the support frame 31, the other end of the front inclined cable is connected with the front conveying device 11, one end of the rear inclined cable 33 is connected with the support frame 31, and the other end of the rear inclined cable is connected with the rear conveying device 12. Therefore, the rotary belt conveyor is designed into a belt stay cable structure 3 by fully playing the characteristic that the tensile capacity of the material is far greater than the compressive capacity, so that the load capacity of the rotary belt conveyor is greatly improved, and meanwhile, under the condition of the same load, the requirement of the whole structure on a protection frame is reduced, the cost is reduced, and the weight of the whole machine is reduced.

In this embodiment, the column platform 21 is installed at the top of the rotating column 2, and the belt conveyor 1 is installed on the column platform 21, so that the belt conveyor 1 is installed more stably and reliably, and the support frame 31 is fixedly connected with the column platform 21 and the belt conveyor 1 at the same time. Meanwhile, the vertical plane of the support frame 31 perpendicular to the conveying direction of the belt conveyor 1 coincides with the vertical plane of the rotating column 2, that is, the support frame 31 is just above the rotating column 2, so that the supporting force of the support frame 31 can be directly transmitted to the bottom platform 100 through the rotating column 2, and the problem of instability caused by unbalanced load moment is avoided.

In this embodiment, the support frame 31 is a portal support frame integrated by welding steel pipes, and the front inclined cable 32 and the rear inclined cable 33 are both steel pipe structures arranged at two sides of the belt conveyor 1, so that not only can the transmission tension be good, but also the stress condition of the belt conveyor 1 is improved, and the deformation is reduced. Meanwhile, in the material conveying process, the rigidity is high, the belt conveyor 1 is prevented from floating upwards, resonance of the belt conveyor 1 in the material conveying process is well avoided, and the risk that the belt conveyor 1 is fatigue-damaged due to resonance is reduced.

In this embodiment, the belt conveyor 1 includes a rotation driving device 13, a conveyor belt 14, a main roller 15 and an auxiliary roller 16, the conveyor belt 14 is sleeved on the main roller 15 and the auxiliary roller 16, the main roller 15 is installed on the rear conveyor 12, the auxiliary roller 16 is installed on the front conveyor 11, an upper idler roller 8 and a lower idler roller 9 are further installed between the main roller 15 and the auxiliary roller 16, the main roller 15 includes a driving roller 151 and a driven roller 152, the driving roller 151 is in transmission connection with an output shaft of the rotation driving device 13, and the conveyor belt 14 sequentially passes through the surfaces of the driven roller 152 and the driving roller 151 in an S-shaped path from the lower side of the driven roller 152. Thus, the conveyor belt 14 can be substantially in contact with three-quarters of the area of the drive roller 151, while the driven roller 152 can also be tensioned. Further, the device also comprises a driving gear 17 and a driven gear 18 which are arranged on the front conveying device 11, wherein the driving roller 151 is coaxially and fixedly connected with the driving gear 17, the driven roller 152 is coaxially and fixedly connected with the driven gear 18, and the driving gear 17 and the driven gear 18 are in meshing transmission. Therefore, the driven roller 152 can also perform an auxiliary driving action on the conveyor belt 14 by power transmission, and the conveying power of the belt conveyor 1 can be further increased.

In this embodiment, more than one discharging control assembly 4 for stopping and guiding the material on the conveying belt 14 to fall from the side of the conveying belt 14 is installed on the front conveying device 11, and the position of the discharging control assembly 4 along the conveying direction of the front conveying device 11 is adjustable. Therefore, the material can be output from any position in the rotation range of the front conveying device 11 through the discharging control assembly 4, and the conveying of the material is more flexible. The specific discharging control assembly 4 comprises a material blocking guide part 41 and a support 42 arranged on the front conveying device 11, the material blocking guide part 41 is positioned above the conveying belt 14 and is arranged on the front conveying device 11 in a mode of up-and-down movement, the material blocking guide part 41 is provided with a material blocking guide surface 411 which changes the distance between the material blocking guide part 41 and the conveying belt 14 along with the up-and-down movement of the material blocking guide part 41, the material blocking guide surface 411 is a V-shaped surface, materials can be led out from two sides, an adjusting mechanism 421 used for adjusting the up-and-down movement height of the material blocking guide part 41 is arranged on the support 42, the adjusting mechanism 421 can select a mode of a motor-driven screw rod assembly, and an electric push rod or other telescopic adjusting devices can be directly adopted.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotary belt conveyor comprises a belt conveyor (1) and a rotary upright post (2) arranged on a bottom platform (100), the belt type conveying device (1) is rotatably arranged on the rotating upright post (2), the belt type conveying device (1) comprises a front conveying device (11) and a rear conveying device (12) which are arranged at two sides of the rotating upright post (2), it is characterized in that a stay cable structure (3) is arranged above the rotating upright post (2), the inclined stay cable structure (3) comprises a support frame (31), a front inclined stay cable (32) and a rear inclined stay cable (33), one end of the front inclined inhaul cable (32) is connected with the supporting frame (31), the other end of the front inclined inhaul cable is connected with the front conveying device (11), one end of the rear inclined inhaul cable (33) is connected with the support frame (31), and the other end of the rear inclined inhaul cable is connected with the rear conveying device (12).

2. The rotary belt conveyor according to claim 1, characterized in that a column platform (21) is mounted on the top of the rotary column (2), the belt conveyor (1) is mounted on the column platform (21), and the support frame (31) is fixedly connected to both the column platform (21) and the belt conveyor (1).

3. The rotary belt conveyor according to claim 1, characterized in that a median vertical plane of the support frame (31) perpendicular to the conveying direction of the belt conveyor (1) coincides with a median vertical plane of the rotary upright (2).

4. The rotary belt conveyor according to claim 1, wherein the support frame (31) is a portal support frame integrated by steel pipe welding, and the front inclined cable (32) and the rear inclined cable (33) are both steel pipe structures arranged on both sides of the belt conveyor (1).

5. The rotary belt conveyor according to any one of claims 1 to 4, wherein the belt conveyor (1) comprises a rotary drive device (13), a conveyor belt (14), a main roller (15) and an auxiliary roller (16), the conveyor belt (14) is sleeved on the main roller (15) and the auxiliary roller (16), the main roller (15) is mounted on a rear conveyor (12), the auxiliary roller (16) is mounted on a front conveyor (11), the main roller (15) comprises a drive roller (151) and a driven roller (152), the drive roller (151) is in transmission connection with an output shaft of the rotary drive device (13), and the conveyor belt (14) passes through the surfaces of the driven roller (152) and the drive roller (151) in an S-shaped path from the lower side of the driven roller (152) in sequence.

6. The rotary belt conveyor according to claim 5, further comprising a driving gear (17) and a driven gear (18) mounted on the front conveyor (11), wherein the driving roller (151) is coaxially fixedly connected with the driving gear (17), the driven roller (152) is coaxially fixedly connected with the driven gear (18), and the driving gear (17) and the driven gear (18) are in meshing transmission.

7. The rotary belt conveyor according to claim 5, characterized in that more than one outfeed control assembly (4) for blocking and guiding material on the conveyor belt (14) from falling off the conveyor belt (14) side is mounted on the front conveyor (11), the outfeed control assembly (4) being position-adjustable along the conveying direction of the front conveyor (11).

8. The rotary belt conveyor according to claim 7, wherein the discharging control assembly (4) comprises a material blocking and guiding member (41) and a support (42) installed on the front conveying device (11), the material blocking and guiding member (41) is located above the conveying belt (14) and is installed on the front conveying device (11) in a vertically movable manner, the material blocking and guiding member (41) is provided with a material blocking and guiding surface (411) which changes the distance between the material blocking and guiding member and the conveying belt (14) along with the vertical movement of the material blocking and guiding member (41), and an adjusting mechanism (421) for adjusting the vertical movement height of the material blocking and guiding member (41) is installed on the support (42).