CN218087309U

CN218087309U - Novel rubber belt conveyor steering buffering transfer device

Info

Publication number: CN218087309U
Application number: CN202222603259.8U
Authority: CN
Inventors: 杨光; 裴厚磊; 胡玉珠
Original assignee: Shanghai Datun Energy Resources Co Ltd Jiangsu Branch
Current assignee: Shanghai Datun Energy Resources Co Ltd Jiangsu Branch
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2022-12-20
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a novel band conveyer turns to buffering reprint device and installs in the band conveyer top, include: the spiral slideway, install the connecting device in the spiral slideway below, install the curved surface slide below the connecting device, the spiral slideway sets up in the connecting device top, make the material that drops through the spiral slideway fall into connecting device's center department, rethread curved surface slide rolls and falls on the rubber belt conveyor, it is with higher speed to absorb abundant absorption kinetic energy in coal transportation through the bolt slide, the coal gliding speed is accelerated again to the drop potential energy, fully protect smooth coal chute wall, through connecting device, prevent that the coal wall from receiving the impact, the curved surface slide falls in the coal stream, make the speed of coal outlet be close to the speed of rubber belt down, effectively reduce the rubber belt wearing and tearing, preventing the putty, reduce the raise dust, the noise reduction has fine effect.

Description

Novel rubber belt conveyor steering buffering transfer device

Technical Field

The utility model relates to a buffering reprints device, concretely relates to novel band conveyer turns to buffering reprints device.

Background

At present, a coal mine underground belt conveying system is complex and must be transported by a plurality of conveyors. The transfer points of the conveyor run in different directions and heights, and the adoption of a lower parabola coal dropping mode has the defects of high coal dropping speed, large impact force on the coal leakage hopper and the rubber belt, large dust and noise, serious coal scattering and jumping at the transfer points, blockage of the coal dropping points, frequent maintenance and the like. The large impact force during coal dropping can also cause equipment damage and adhesive tape tearing, and the normal production of a using unit is seriously influenced.

SUMMERY OF THE UTILITY MODEL

Problem to above-mentioned prior art exists, the utility model provides a novel band conveyer turns to buffering reprinting device reduces the raise dust at the noise reduction, prevents that the putty from spilling the material, reduces advantages such as sticky tape wearing and tearing, solves above-mentioned problem.

In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides a novel band conveyer turns to buffering reprint device, turns to buffering reprint device and installs in the band conveyer top, a serial communication port, include: the spiral slideway, the connecting device arranged below the spiral slideway and the curved surface slideway arranged below the connecting device are arranged above the connecting device, so that materials falling through the spiral slideway fall into the center of the connecting device and then fall onto the rubber belt conveyor through the curved surface slideway.

Furthermore, the connecting device is a round pipeline at the upper part and a square pipeline at the bottom, the round pipeline and the square pipeline are in conical transition, and the centers of the round pipeline and the square pipeline are positioned on the same straight line.

Furthermore, the spiral slideway is a pipeline with a square cross section, and the upper end of the spiral slideway is provided with a bell mouth.

Furthermore, the curved surface slide way is a pipeline with a square section.

Furthermore, a coal blocking curtain and an anti-overflow apron plate are arranged at the outlet of the curved surface slideway.

Furthermore, a dust cover is arranged above the outlet of the curved surface slide way and connected with the air suction pipeline.

Further, the outlet of the curved-surface slideway is arranged above the rubber belt on the rubber belt conveyor.

Further, the outlet of the curved surface slideway is tangent to the rubber belt on the rubber belt conveyor.

The utility model has the advantages that: the kinetic energy is absorbed by the bolt slide ways in coal transportation to accelerate, the falling potential energy accelerates the downward sliding speed of the coal, the coal chute wall is fully protected, the coal wall is prevented from being impacted by the connecting device, the coal flow falls to the curved surface slide way, the speed of the coal outlet is close to the speed of the lower adhesive tape, the abrasion of the adhesive tape is effectively reduced, the material blockage is prevented, the dust is reduced, and the noise is reduced to have a good effect.

Drawings

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

FIG. 2 is a schematic structural view of the spiral slideway of the present invention;

FIG. 3 is a schematic view of the connecting device of the present invention;

FIG. 4 is a schematic structural view of the middle curved surface slide way and the rubber belt conveyor of the present invention;

in the figure: 1. a spiral slideway; 2. a connecting device; 3. a curved surface slideway; 4. a belt conveyor; 5. a dust cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention.

As shown in fig. 1, a novel belt conveyor 4 turns to buffering and transshipping device, turns to buffering and transshipping device and installs in belt conveyor 4 top, includes: spiral slideway 1, install connecting device 2 in spiral slideway 1 below, install curved surface slide 3 in connecting device 2 below, spiral slideway 1 sets up in connecting device 2 top, makes the material that drops through spiral slideway 1 fall into connecting device 2's center department, and rethread curved surface slide 3 rolls on rubber belt conveyor 4, and connecting device 2 adopts the high-strength antifriction plate preparation to form.

As shown in fig. 3, the connecting device 2 is a pipe with a round upper part and a square bottom part, the round pipe and the square pipe are in conical transition, and the centers of the round pipe and the square pipe are positioned on the same straight line.

As shown in fig. 2, 3 and 4, the spiral slideway 1 is a pipeline with a square cross section, so that the material is prevented from falling from the side surface of the spiral slideway 1 to cause damage, the upper end of the spiral slideway is provided with a horn mouth, the material can be better conveyed into the spiral slideway 1, the curved slideway 3 is a pipeline with a square cross section, the spiral slideway 1, the connecting device 2 and the curved slideway 3 are conveniently connected with the square pipeline at the bottom of the connecting device 2, the structural strength of the curved slideway 3 is improved, effective supporting force can be provided when the material falls, and the spiral slideway 1, the connecting device 2 and the curved slideway 3 are of a closed structure, so that the coal in the coal flow is prevented from overflowing.

The outlet of the curved surface slideway 3 is provided with a coal blocking curtain and an anti-overflow apron board, the potential energy of coal blocks jumping in the coal flow can be reduced through the coal blocking curtain, the impact of the coal flow on a belt is effectively reduced, and the overflow of the coal flow can be reduced through the anti-overflow apron board.

As shown in fig. 4, a dust cover 5 is arranged above the outlet of the curved slideway 3, the dust cover 5 is connected with the air suction pipeline, and the dust cover 5 prevents high dust caused by the falling of coal flow.

The outlet of the curved surface slideway 3 is arranged above the rubber belt on the rubber belt conveyor 4, and the outlet of the curved surface slideway 3 is tangent to the rubber belt on the rubber belt conveyor 4 but not contacted with the rubber belt, so that the impact of coal flow on the rubber belt can be reduced effectively.

As shown in figure 1, the kinetic energy of the coal flow is fully absorbed by the spiral slideway 1, the coal flow slides down in an accelerating way by the fall potential energy, the coal flow is uniformly dispersed in the whole sliding process and falls into the connecting device 2, the coal flow passing through the spiral slideway 1 directly falls into the center of the connecting device 2, sundries and large blocks doped in the coal flow cannot directly impact the coal wall of the connecting device 2, the coal wall of the connecting device 2 is effectively protected from being damaged, the service time of the coal wall of the connecting device 2 is prolonged, the service life of the coal wall of the connecting device 2 is prolonged, the maintenance work of the coal wall of the connecting device 2 is reduced, the coal flow passing through the connecting device 2 falls into the curved slideway 3, the gravity potential energy of the coal flow is fully utilized by the curved slideway 3, the coal flow curve slides down, the impact of the coal flow on the belt is effectively reduced, the coal flow outlet speed is close to the running speed of the lower rubber belt, the impact on the lower rubber belt is effectively reduced, the noise is reduced, and the occurrence of coal jumping and scattering is effectively prevented.

The device utilizes in the big chute eye coal conveying system of drop, absorbs through the bolt slide and fully absorbs kinetic energy in coal transportation with higher speed, and the drop potential energy is the gliding speed of coal of acceleration again, fully protects chute eye wall, through connecting device 2, prevents that the coal wall from receiving the impact, and the coal flows falls curved surface slide 3, makes the speed of coal outlet be close to the speed of adhesive tape down, effectively reduces the adhesive tape wearing and tearing, is preventing the putty, reduces the raise dust, and the noise reduction has fine effect.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. The utility model provides a novel band conveyer turns to buffering reprint device, turns to buffering reprint device and installs in the band conveyer top, a serial communication port, include: the spiral slideway, the connecting device arranged below the spiral slideway and the curved surface slideway arranged below the connecting device are arranged above the connecting device, so that materials falling through the spiral slideway fall into the center of the connecting device and then fall onto the rubber belt conveyor through the curved surface slideway.

2. The novel steering buffer transfer device of the belt conveyor as claimed in claim 1, wherein: the connecting device is a circular pipeline at the upper part, a square pipeline at the bottom part, the circular pipeline and the square pipeline are in conical transition, and the centers of the circular pipeline and the square pipeline are positioned on the same straight line.

3. The novel steering buffer transfer device of the belt conveyor as claimed in claim 1, wherein: the spiral slideway is a pipeline with a square cross section, and the upper end of the spiral slideway is provided with a bell mouth.

4. The novel steering buffer transfer device of the rubber belt conveyor as claimed in claim 2, wherein: the curved surface slide way is a pipeline with a square section.

5. The novel steering buffer transfer device of the belt conveyor as claimed in claim 1, wherein: and a coal retaining curtain and an anti-overflow apron plate are arranged at the outlet of the curved surface slideway.

6. The novel steering buffer transfer device of the rubber belt conveyor as claimed in claim 1, wherein: and a dust cover is arranged above the outlet of the curved surface slide way and is connected with the air draft pipeline.

7. The novel steering buffer transfer device of the belt conveyor as claimed in claim 1, wherein: the outlet of the curved slide way is arranged above the rubber belt on the rubber belt conveyor.

8. The novel steering buffer transfer device of the belt conveyor as claimed in claim 6, wherein: the outlet of the curved surface slideway is tangent with the rubber belt on the rubber belt conveyor.