CN213737262U

CN213737262U - Support is widened to belt conveyor support

Info

Publication number: CN213737262U
Application number: CN202022722488.2U
Authority: CN
Inventors: 王厅; 张亮; 曾昭和; 刘斌斌; 王福水
Original assignee: Huaneng Qinmei Ruijin Power Generation Co Ltd
Current assignee: Huaneng Qinmei Ruijin Power Generation Co Ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-20
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a support is widened to band conveyer support, including first braced frame and conveyor belt, the second frame is installed to first braced frame top, and has seted up first spout on the second frame, second frame both ends are fixed with the third frame, and run through on the third frame have first threaded rod, be provided with the second spout on the third frame, and run through on the second spout have the second threaded rod, the second nut is installed in the third frame outside, and third frame inboard is provided with the third nut, the twister is installed on second threaded rod top, and is connected with from the driving wheel on the twister, be connected with conveyor belt from the driving wheel, and the running roller top surface is provided with conveyor belt. This support is widened to belt conveyor support is provided with slider and first spout, and the slider on the accessible fourth frame slides in first spout to realize the adjustment roller position, adapt to bigger conveyor belt.

Description

Support is widened to belt conveyor support

Technical Field

The utility model relates to the technical field, specifically be a support is widened to belt conveyor support.

Background

A belt conveyor is a friction-driven machine that transports material in a continuous manner. Mainly comprises a bracket, a conveying belt, a carrier roller, a tensioning device, a transmission device and the like.

With the continuous development of the power market, the scale of the power plant is gradually enlarged, more and more power plants start the second-stage large-capacity unit construction, and the coal conveying system is upgraded and modified. Old coal unloading line often can not satisfy the coal unloading volume demand of new unit, need change wideer belt, but present conveyer support does not set up the function of adjusting, leads to the unable use of belt of changing. We therefore propose a belt conveyor support widening support to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support is widened to belt conveyor support to solve the function that the present conveyer support that above-mentioned background art provided does not set up the regulation, the unable problem of using of belt that leads to changing.

In order to achieve the above object, the utility model provides a following technical scheme: a widened bracket of a belt conveyor bracket comprises a first supporting frame and a conveying belt, a second frame is arranged above the first supporting frame, a first chute is arranged on the second frame, a third frame is fixed at the two ends of the second frame, a first threaded rod penetrates through the third frame, a first nut is arranged on the first threaded rod, the tail end of the first threaded rod is connected with a fourth frame, a roller is arranged on the fourth frame, the lower end of the fourth frame is provided with a slide block, a second chute is arranged on the third frame, a second threaded rod penetrates through the second sliding chute, a second nut is arranged on the outer side of the third frame, and the inner side of the third frame is provided with a third nut, the top end of the second threaded rod is provided with a twister, and the twister is connected with a driven wheel, the driven wheel is connected with a conveying belt, and the top surface of the roller wheel is provided with the conveying belt.

Preferably, the running roller passes through first spout and slider and constitutes slide mechanism on the second frame, and the fourth frame is fixed mutually through first threaded rod and first nut and the second frame to be the laminating between running roller and the conveyor belt and be connected.

Preferably, the second threaded rod is fixed to the third frame through a second nut and a third nut, the second threaded rod forms a sliding mechanism on the second sliding groove, and the second threaded rod is arranged in two groups in bilateral symmetry with the top surface center of the second frame as a reference.

Preferably, the driven wheel forms a torsion mechanism through the torsion device and the second threaded rod, and the driven wheel is connected with the conveying belt in a fitting mode.

Preferably, from the driving wheel including dead lever, stopper, first roller move module, second roller move module, spring, first separation piece, second separation piece, fourth nut and spiral line, install the stopper on the dead lever, and be connected with first roller move module on the stopper, first roller move module below is provided with second roller move module, and runs through on the dead lever has the spring, second roller move module below is connected with first separation piece, and is provided with the second separation piece below the first separation piece, the fourth nut is installed to second separation piece below, and the spiral line has been seted up to the dead lever end.

Preferably, the first rolling module and the second rolling module are movably connected on the fixing rod, the second rolling module forms a telescopic structure on the first rolling module through a spring, and the first rolling module is movably connected with the limiting block.

Compared with the prior art, the beneficial effects of the utility model are that: this belt conveyor support broadens the support:

(1) the roller is provided with a sliding block and a first sliding chute, and the sliding block on the fourth frame can slide in the first sliding chute, so that the position of the roller is adjusted, and the roller is suitable for a larger conveying belt;

(2) be provided with from driving wheel, twister and second threaded rod, accessible second nut and third nut carry out the clamp with the second threaded rod and fix on the third frame to set up the twister, can adapt to the conveyor belt of different angles and laminate, made more practical of device.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the sliding structure of the roller of the present invention;

FIG. 4 is a schematic view of a side view of the sliding roller of the present invention;

FIG. 5 is a schematic view of the structure of the driven wheel of the present invention;

fig. 6 is a schematic view of the torsion structure of the present invention.

In the figure: 1. a first support frame; 2. a second frame; 3. a first chute; 4. a third frame; 5. a first threaded rod; 6. a first nut; 7. a fourth frame; 8. a roller; 9. a slider; 10. a second chute; 11. a second threaded rod; 12. a second nut; 13. a third nut; 14. a twister; 15. a driven wheel; 1501. fixing the rod; 1502. a limiting block; 1503. a first rolling module; 1504. a second rolling module; 1505. a spring; 1506. a first separator sheet; 1507. a second separator sheet; 1508. a fourth nut; 1509. helical thread; 16. a conveyor belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a bracket widening bracket of a belt conveyor comprises a first supporting frame 1, a second frame 2, a first chute 3, a third frame 4, a first threaded rod 5, a first nut 6, a fourth frame 7, a roller 8, a slide block 9, a second chute 10, a second threaded rod 11, a second nut 12, a third nut 13, a twister 14, a driven wheel 15 and a conveying belt 16, wherein the second frame 2 is arranged above the first supporting frame 1, the first chute 3 is arranged on the second frame 2, the third frame 4 is fixed at two ends of the second frame 2, the first threaded rod 5 penetrates through the third frame 4, the first nut 6 is arranged on the first threaded rod 5, the tail end of the first threaded rod 5 is connected with the fourth frame 7, the roller 8 is arranged on the fourth frame 7, the slide block 9 is arranged at the lower end of the fourth frame 7, the second chute 10 is arranged on the third frame 4, and the second threaded rod 11 penetrates through the second chute 10, a second nut 12 is installed on the outer side of the third frame 4, a third nut 13 is arranged on the inner side of the third frame 4, a twister 14 is installed at the top end of the second threaded rod 11, a driven wheel 15 is connected onto the twister 14, a conveying belt 16 is connected onto the driven wheel 15, and a conveying belt 16 is arranged on the top surface of the roller wheel 8.

Running roller 8 constitutes slide mechanism on second frame 2 through first spout 3 and slider 9, and fourth frame 7 is fixed mutually through first threaded rod 5 and first nut 6 with second frame 2 to be the laminating between running roller 8 and the conveyor belt 16 and be connected, can adapt to not equidimension, more practical.

The second threaded rod 11 is fixed with the third frame 4 through the second nut 12 and the third nut 13, the second threaded rod 11 forms a sliding mechanism on the second sliding groove 10, and the second threaded rod 11 is arranged in two groups in a bilateral symmetry mode by taking the center of the top surface of the second frame 2 as a reference, so that the adjustable function is achieved, and the stability is improved.

The driven pulley 15 forms a twisting mechanism with the second threaded rod 11 via the twister 14, and the driven pulley 15 and the conveyor belt 16 are connected in a contact manner.

Driven wheel 15 includes dead lever 1501, stopper 1502, first rolling module 1503, second rolling module 1504, spring 1505, first spacer 1506, second spacer 1507, fourth nut 1508 and spiral line 1509, install stopper 1502 on the dead lever 1501, and be connected with first rolling module 1503 on the stopper 1502, first rolling module 1503 below is provided with second rolling module 1504, and it has spring 1505 to run through on the dead lever 1501, second rolling module 1504 below is connected with first spacer 1506, and first spacer 1506 below is provided with second spacer 1507, fourth nut 1508 is installed to second spacer 1507 below, and spiral line 1509 has been seted up at the dead lever 1501 end, set up adjustable driven wheel 15, more practicality and stability.

The first rolling module 1503 and the second rolling module 1504 are movably connected to the fixing rod 1501, the second rolling module 1504 has an expansion structure in the first rolling module 1503 by a spring 1505, and the first rolling module 1503 and the stopper 1502 are movably connected to each other, so that the area that can be attached to the conveyor belt 16 is larger.

The working principle is as follows: when the support is widened by using the belt conveyor support, firstly, the abandoned conveying belt 16 is taken out, then a new conveying belt 16 is placed on the roller 8, the first nut 6 is rotated to spirally thread the first threaded rod 5, so that the fourth frame 7 is pulled outwards, meanwhile, the sliding block 9 below the fourth frame 7 slides in the first sliding groove 3, the first nut 6 stops rotating after being pulled to a proper position, then the second threaded rod 11 penetrates into the second sliding groove 10 to find the proper position, and then the second nut 12 and the third nut 13 are rotated to fix the second threaded rod 11, so that the preliminary support is widened.

Then, the driven wheel 15 is mounted on the twister 14 and attached to the conveying belt 16, and the fourth nut 1508 is rotated to unwind the spiral thread 1509 on the fixed rod 1501, at this time, the spring 1505 between the first rolling module 1503 and the second rolling module 1504 rebounds outwards to enlarge the distance between the first rolling module 1503 and the second rolling module 1504, which completes the widening of the whole set of the bracket, and finally, the power supply is started, the conveying belt 16 slides on the roller 8 and the driven wheel 15, the first rolling module 1503 is movably connected with the limit block 1502, the first separating piece 1506 is movably connected with the second separating piece 1507, so that the connection with the fixed rod 1501 can be cut off, and the first rolling module 1503 and the second rolling module 1507 can rotate, which is the whole work flow. And those not described in detail in this specification are well within the skill of those in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a support is widened to belt conveyor support, includes first braced frame (1) and conveyor belt (16), its characterized in that: a second frame (2) is installed above the first supporting frame (1), a first sliding groove (3) is formed in the second frame (2), third frames (4) are fixed to two ends of the second frame (2), a first threaded rod (5) penetrates through the third frames (4), a first nut (6) is installed on the first threaded rod (5), a fourth frame (7) is connected to the tail end of the first threaded rod (5), a roller (8) is installed on the fourth frame (7), a sliding block (9) is arranged at the lower end of the fourth frame (7), a second sliding groove (10) is formed in the third frame (4), a second threaded rod (11) penetrates through the second sliding groove (10), a second nut (12) is installed on the outer side of the third frame (4), a third nut (13) is arranged on the inner side of the third frame (4), a twister (14) is installed at the top end of the second threaded rod (11), and the twister (14) is connected with a driven wheel (15), the driven wheel (15) is connected with a conveying belt (16), and the top surface of the roller (8) is provided with the conveying belt (16).

2. The support for widening the belt conveyor support according to claim 1, wherein: running roller (8) constitute slide mechanism on second frame (2) through first spout (3) and slider (9), and fourth frame (7) are fixed mutually through first threaded rod (5) and first nut (6) and second frame (2) to be the laminating between running roller (8) and conveyor belt (16) and be connected.

3. The support for widening the belt conveyor support according to claim 1, wherein: the second threaded rod (11) is fixed with the third frame (4) through a second nut (12) and a third nut (13), the second threaded rod (11) forms a sliding mechanism on the second sliding groove (10), and the second threaded rod (11) is arranged in two groups in a bilateral symmetry mode by taking the center of the top surface of the second frame (2) as a reference.

4. The support for widening the belt conveyor support according to claim 1, wherein: the driven wheel (15) forms a torsion mechanism through the torsion device (14) and the second threaded rod (11), and the driven wheel (15) is connected with the conveying belt (16) in a fitting mode.

5. The support for widening the belt conveyor support according to claim 1, wherein: the driven wheel (15) comprises a fixed rod (1501), a limit block (1502), a first rolling module (1503), a second rolling module (1504), a spring (1505), a first separating sheet (1506), a second separating sheet (1507), a fourth nut (1508) and a spiral thread (1509), the limit block (1502) is installed on the fixed rod (1501), a first rolling module (1503) is connected to the limiting block (1502), a second rolling module (1504) is arranged below the first rolling module (1503), a spring (1505) penetrates through the fixed rod (1501), a first separating sheet (1506) is connected below the second rolling module (1504), and first separation piece (1506) below is provided with second separation piece (1507), fourth nut (1508) is installed to second separation piece (1507) below, and spiral line (1509) have been seted up at dead lever (1501) end.

6. The support for widening a belt conveyor support according to claim 5, wherein: the first rolling module (1503) and the second rolling module (1504) are movably connected on the fixing rod (1501), the second rolling module (1504) forms a telescopic structure on the first rolling module (1503) through a spring (1505), and the first rolling module (1503) is movably connected with the limiting block (1502).