CN215796399U

CN215796399U - Main inclined shaft hanging type belt

Info

Publication number: CN215796399U
Application number: CN202121119113.5U
Authority: CN
Inventors: 徐刚; 苏小山; 先建国; 刘飞; 杨攀国
Original assignee: Gansu Wansheng Mining Co ltd
Current assignee: Gansu Wansheng Mining Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-02-11
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a main inclined shaft hanging type belt which comprises an adhesive tape (3), wherein the adhesive tape (3) bypasses a roller (7) to a tail roller (11) to form an endless annular belt, the roller (7) is arranged on a headstock (8), the tail roller (11) is arranged on a tailstock (10), a middle frame (9) is further arranged between the headstock (8) and the tailstock (10), the headstock (8) is provided with a headstock hanging ring (5), the middle frame (9) is provided with a middle frame hanging ring (4), the tailstock (10) is provided with a tailstock hanging ring (2), one end of the main shaft hanging type belt is in lap joint with a main inclined shaft main belt (6), and the other end of the main shaft hanging type belt is in lap joint with a scraper (1). The utility model has compact structure, effectively utilizes space, has low maintenance cost and high reliability, provides powerful guarantee for the production efficiency of the driving working face and creates good economic benefit.

Description

Main inclined shaft hanging type belt

Technical Field

The utility model relates to the field of conveying devices, in particular to a main inclined shaft hanging type belt.

Background

In order to ensure the quality of raw coal, a coal gangue shunt production method is generally adopted. Because the waste rock has the characteristics of high density and high viscosity, the waste rock can be taken away only by washing with a large amount of high-pressure water when passing through each belt lap joint point, and a large amount of accumulated water can be generated when the waste rock is discharged from a working face alone. When the coal bunker is transported underground, the coal bunker is easily moved due to a large amount of accumulated water. Once the bin channeling occurs, a large amount of coal gangue mixed water flows to the tail of the main inclined shaft belt conveyor through the coal feeder platform. Due to the fact that the space of the main well bottom plane is narrow and the capacity of the water pool is limited, the water pool can be filled with coal slime water after the coal slime water is blown into the bin, and the residual coal slime can be accumulated at the tail. Because of the special topographic characteristics of the main shaft bottom, the distance from the belt conveyor tail of the main inclined shaft to a coal slime accumulation point is relatively far, the coal slime is directly laid on the belt of the main inclined shaft by manpower with twice as much effort, time and labor are wasted, and the cleaning efficiency is not high. The dilute coal slime is difficult to be extracted, and the time for airing the coal slime is too long. And after the coal slime is lifted, the water pool is cleaned, and the coal slime accumulated in the water pool by crossing the bin is all fished out, dried and cleaned. The whole cleaning process is long and complicated, more manpower is occupied, and secondary bin channeling possibly occurs when the cleaning is slightly untimely.

At present, the coal (waste rock) is loaded into a mine car by adopting an EBZ200 type tunneling machine first-transportation conveyor and a second-operation carrier to cooperate with an SGW-40T scraper conveyor to transport the coal (waste rock) to the ground through an auxiliary inclined shaft in the working face of the pedestrian lane in the main inclined shaft, but the transportation efficiency is greatly reduced by adopting the mine car for transportation, and the engineering construction progress is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a main inclined shaft hanging type belt, which aims at the problems and comprises an adhesive tape, wherein the adhesive tape bypasses a roller to a tail roller to form an endless annular belt, the roller is arranged on a headstock, the tail roller is arranged on a tailstock, an intermediate frame is also arranged between the headstock and the tailstock, the headstock is provided with a headstock hanging ring, the intermediate frame is provided with an intermediate frame hanging ring, the tailstock is provided with a tailstock hanging ring, one end of the main shaft hanging type belt is lapped with a main inclined shaft belt, and the other end of the main shaft hanging type belt is lapped with a scraper machine.

Preferably, the headstock, the middle frame and the tailstock are all made of I-steel.

Preferably, the headstock lifting rings, the middle frame lifting rings and the tailstock lifting rings are respectively welded on the headstock, the middle frame and the tailstock.

Preferably, the drum is an electric drum.

Preferably, the main inclined shaft hanging type belt is arranged in a roadway, an anchor rod with the diameter of 20 mm multiplied by 2400mm is arranged on a top plate of the roadway, and the anchor rod is respectively connected with a headstock hanging ring, a middle frame hanging ring and a tailstock hanging ring through chains.

The utility model has the beneficial effects that: the structure is compact, the space is effectively utilized, the maintenance cost is low, the reliability is high, powerful guarantee is provided for the production efficiency of the driving face, and good economic benefit is created.

Drawings

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

in the figure: 1-scraper, 2-tail frame lifting ring, 3-adhesive tape, 4-middle frame lifting ring, 5-headstock lifting ring, 6-main inclined shaft main belt, 7-roller, 8-headstock, 9-middle frame, 10-tail frame and 11-tail roller.

Detailed Description

In order to solve the problem of waste rock discharge of the working face of the pedestrian lane in the main inclined shaft, referring to fig. 1, the utility model provides a main inclined shaft hanging type belt, which comprises an adhesive tape 3, wherein the adhesive tape 3 bypasses a roller 7 to a tail roller 11 to form an endless annular belt, the roller 7 is arranged on a headstock 8, the tail roller 11 is arranged on a tailstock 10, an intermediate frame 9 is further arranged between the headstock 8 and the tailstock 10, a headstock hoisting ring 5 is arranged on the headstock 8, an intermediate frame hoisting ring 4 is arranged on the intermediate frame 9, a tailstock hoisting ring 2 is arranged on the tailstock 10, one end of the main shaft hanging type belt is lapped with the main inclined shaft main belt 6, the other end of the main shaft hanging type belt is lapped with a scraper 1, the headstock 8, the intermediate frame 9 and the tailstock 10 are all made of i-steel, and the headstock hoisting ring 5, the intermediate frame hoisting ring 4 and the tailstock hoisting ring 2 are respectively welded on the headstock 8, the tailstock hoisting ring 2, On middle frame 9 and tail frame 10, cylinder 7 adopts power to be 15 kW's electric cylinder, main inclined shaft suspension type belt sets up in the tunnel, sets up phi 20X 2400 mm's stock at the tunnel roof, does the hoist and mount stock, the stock passes through 40T chain and connects headstock rings 5, middle frame rings 4 and tail frame rings 2 respectively, headstock rings 5, middle frame rings 4 and tail frame rings 2 all adopt 40T to scrape the processing of plate chain.

The sticky tape 3 supports respectively on cylinder 7 and tail cylinder 11, and cylinder 7 and tail cylinder 11 form certain tensile force to sticky tape 3, and the material falls tail sticky tape 3 through scraping trigger 1 on, moves to the tip uninstallation along with sticky tape 3, and the during operation passes through the drive of electric cylinder, leans on the frictional force between sticky tape 3 and drive roll to drive sticky tape 3 and move to realize the transport function.

In the middle of this embodiment, main inclined shaft slope is 18, and the drop-in type belt's of hanging drops into use, the better task of having accomplished main shaft pedestrian lane and slagging tap, and main shaft pedestrian lane uses the track transportation to excavate one row every shift when slagging tap, and when using the drop-in type belt to slag tap, 3 rows are tunneled every shift, and the mine car slag tap has improved tunnelling work efficiency. The hanging belt has the advantages of compact structure, effective utilization of space, low maintenance cost and high reliability, and the driving device and the transmission roller (comprising the roller 7 and the tail roller 11) are combined into a whole, thereby providing a powerful guarantee for the production efficiency of the driving working face and creating good economic benefits.

Through the on-site use of the hanging type belt, the production efficiency of the driving face is improved, the labor cost of the rail transportation link is saved, the purposes of saving energy, improving efficiency and improving economic benefit are achieved, and the method has popularization and application values.

It should be noted that the above-mentioned preferred embodiments are only illustrative and should not be construed as limiting the scope of the utility model, and that modifications and variations can be made by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a main inclined shaft hanging type belt, its characterized in that, includes sticky tape (3), sticky tape (3) are walked around cylinder (7) to tail cylinder (11) and are formed an endless annular area, cylinder (7) set up on headstock (8), tail cylinder (11) set up on tailstock (10), still be provided with intermediate frame (9) between headstock (8) and tailstock (10), be provided with headstock rings (5) on headstock (8), be provided with intermediate frame rings (4) on intermediate frame (9), be provided with tailstock rings (2) on tailstock (10), main inclined shaft hanging type belt one end overlap joint main inclined shaft main belt (6), scraper blade machine (1) is scraped in other end overlap joint.

2. A main slant hanging belt as claimed in claim 1, wherein said headstock (8), intermediate frame (9) and tailstock (10) are made of i-steel.

3. A main slant well hanging belt according to claim 1, wherein said headstock rings (5), said intermediate frame rings (4) and said tailstock rings (2) are welded to said headstock (8), said intermediate frame (9) and said tailstock (10), respectively.

4. A main slant hanging belt as claimed in claim 1, wherein said rollers (7) are electric rollers.

5. The main inclined shaft hanging belt as claimed in claim 1, wherein the main inclined shaft hanging belt is arranged in a roadway, anchor rods with the diameter of 20 x 2400mm are arranged on the top plate of the roadway, and the anchor rods are respectively connected with a headstock hanging ring (5), a middle frame hanging ring (4) and a tailstock hanging ring (2) through chains.