CN214691854U

CN214691854U - Subway long-distance continuous belt conveying device

Info

Publication number: CN214691854U
Application number: CN202120446372.2U
Authority: CN
Inventors: 吴声宇; 王敏; 陈礼强; 谢伟; 向南
Original assignee: Construction Engineering Co Ltd of China Railway No 5 Engineering Group Co Ltd
Current assignee: Guangzhou Metro Group Co Ltd; Construction Engineering Co Ltd of China Railway No 5 Engineering Group Co Ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-11-12
Anticipated expiration: 2031-03-01

Abstract

The utility model discloses a subway long distance continuous belt conveyer, including the base, two risers of base upside fixedly connected with are equipped with long distance band conveyer between two risers, and two riser upsides all are equipped with two circular slots, the equal fixedly connected with plectane in every circular slot. The utility model has the advantages that: the utility model provides a pair of subway long distance continuous belt conveyer is at the during operation, can cushion the impact that the arc plate produced when stone whereabouts and article collision on every side, avoid long-time down the arc produce damage lead to the condition emergence of arc protection effect variation, and simultaneously, through setting up adjusting device at the base upside, make when the belt among the long distance band conveyer is comparatively clean and tidy, the user can highly adjust cleaning scraper blade working face, make cleaning scraper blade working face and belt break away from, the working face of avoiding cleaning scraper blade leads to the belt surface to produce wearing and tearing with the belt contact all the time.

Description

Subway long-distance continuous belt conveying device

Technical Field

The utility model relates to a belt conveyer technical field especially relates to a subway long distance continuous belt conveyer.

Background

The belt conveyer is widely used in the field of subway construction in industrial automation and mainly comprises a plurality of rollers and a transmission belt wound on the rollers, a large amount of dust is adhered to the belt when the existing subway long-distance continuous belt conveyer works for a long time, the belt in a working state is convenient to clean, a worker can generally fix a cleaning scraper at the bottom of the conveyer so as to treat the dust on the belt, the height of the cleaning scraper cannot be adjusted, so that the working surface of the scraper is always in contact with the belt, the surface of the belt is abraded for a long time, the service life of the belt is shortened, stones can often fall off from the top of a tunnel in the subway construction process, the worker can generally arrange a partition plate at the position where the stones often fall off so as to protect the belt, and the partition plate is generally rigidly connected above the belt, the impact when can't fall and article collision around and cushion, the baffle can produce the damage down for a long time to lead to the protection effect variation of baffle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a subway long-distance continuous belt conveyer, thereby solving the problems existing in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a subway long-distance continuous belt conveying device comprises a base, wherein two vertical plates are fixedly connected to the upper side of the base, a long-distance belt conveyor is arranged between the two vertical plates, two circular grooves are formed in the upper sides of the two vertical plates, a circular plate is fixedly connected in each circular groove, a rubber ring is fixedly connected between each circular plate and the inner side wall of the corresponding circular groove, a supporting rod is fixedly connected to the upper side of each circular plate, a supporting plate is arranged outside each supporting rod, a sliding groove is formed in each supporting plate, each supporting plate is slidably connected with the corresponding supporting rod through the sliding groove, a limiting block is fixedly connected to one end of each supporting rod, an arc-shaped plate is fixedly arranged on the upper side of each supporting plate, a spring is fixedly connected between each circular plate and the corresponding supporting plate, and each spring is sleeved outside the corresponding supporting rod, two be equipped with cleaning scraper blade between the riser, the base upside is equipped with the adjusting device that can adjust cleaning scraper blade height.

Preferably, the adjusting device includes two parallel arrangement's installation piece, two the equal fixed connection of installation piece is at the base upside, two the installation piece upside is equipped with the spread groove, two equal sliding connection has the pinion rack in the spread groove, two rotate between the riser and be connected with the bull stick, one of them riser fixedly connected with hand wheel is passed to bull stick one end, two the outside fixedly connected with gear of bull stick, two the gear all meshes with the pinion rack that corresponds mutually, two the pinion rack upside all with cleaning scraper fixed connection.

Preferably, the arc is the polyethylene plastic slab, the fixed surface of arc is connected with a plurality of rubber columns.

Preferably, a waste trough is arranged on the upper side of the base.

Preferably, two connecting groove inner wall both sides all are equipped with the dovetail, every all sliding connection has the movable block in the dovetail, every two relative movable block one side and the pinion rack fixed connection that corresponds.

Preferably, the arc downside is equipped with four screw holes, every all be equipped with the through-hole in the backup pad, the screw hole corresponds the setting with the through-hole, the arc passes through bolt fixed connection at the backup pad upside.

The utility model has the advantages that: the utility model provides a pair of subway long distance continuous belt conveyer is at the during operation, can cushion the impact that the arc plate produced when stone whereabouts and article collision on every side, avoid long-time down the arc produce damage lead to the condition emergence of arc protection effect variation, and simultaneously, through setting up adjusting device at the base upside, make when the belt among the long distance band conveyer is comparatively clean and tidy, the user can highly adjust cleaning scraper blade working face, make cleaning scraper blade working face and belt break away from, the working face of avoiding cleaning scraper blade leads to the belt surface to produce wearing and tearing with the belt contact all the time.

Drawings

Fig. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is a schematic diagram of the basic structure of the adjustment in the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged view of the structure at B in fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in FIGS. 1-4, the utility model provides a subway long-distance continuous belt conveyer, which comprises a base 1, two vertical plates 11 are fixedly connected to the upper side of the base 1, a long-distance belt conveyer 12 is arranged between the two vertical plates 11, the long-distance belt conveyer 12 can convey articles to a designated position, the structure of the conveyer is the prior art, which is not described herein, two circular grooves are arranged on the upper sides of the two vertical plates 11, a circular plate 14 is fixedly connected to each circular groove, a rubber ring 15 is fixedly connected between each circular plate 14 and the inner side wall of the corresponding circular groove, a support rod 16 is fixedly connected to the upper side of each circular plate 14, a support plate 17 is arranged outside each support rod 16, a sliding groove is arranged on each support plate 17, each support plate 17 is slidably connected with the corresponding support rod 16 through the sliding groove, and a limit block 161 is fixedly connected to one end of each support rod 16, the supporting plates 17 are prevented from being separated from the supporting rods 16, the upper side of each supporting plate 17 is jointly and fixedly provided with the arc-shaped plate 18, the arc-shaped plates 18 can block falling stones, the situation that the belt is damaged due to the fact that the stones fall onto the belt is prevented from occurring, the outer surfaces of the arc-shaped plates 18 are arc-shaped, the arc-shaped structures have good stability, deformation of the arc-shaped plates 18 when the arc-shaped plates 18 are collided by external force is avoided, springs 19 are fixedly connected between each circular plate 14 and the corresponding supporting plate 17, each spring 19 is sleeved outside the corresponding supporting rod 16, after falling stones fall, the arc-shaped plates 18 are impacted by the falling stones and drive the supporting plates 17 to slide along the supporting rods 16, the springs 19 are damaged and buffer the impact, when the arc-shaped plates 18 are impacted by the external force, the impact generated when the collision is transmitted to the supporting rods 16 and the circular plates 14, the circular plates 14 transmit the impact to the rubber rings 15, the rubber ring 15 buffers impact, so that the device can buffer impact generated by the arc-shaped plate 18 when a stone falls and surrounding objects collide, the situation that the protection effect of the arc-shaped plate 18 is deteriorated due to damage of the arc-shaped plate 18 for a long time is avoided, a cleaning scraper 191 is arranged between the two vertical plates, an adjusting device 2 capable of adjusting the height of the cleaning scraper 191 is arranged on the upper side of the base 1, the adjusting device 2 comprises two mounting blocks 21 which are arranged in parallel, connecting grooves are formed in the upper sides of the two mounting blocks 21, toothed plates 22 are connected in the two connecting grooves in a sliding mode, a rotating rod 23 is connected between the two vertical plates 11 in a rotating mode, one end of the rotating rod 23 penetrates through one vertical plate 11 and is fixedly connected with a hand wheel 24, two gears 25 are fixedly connected to the outer portion of the rotating rod 23, the two gears 25 are meshed with the corresponding toothed plates 22, and the upper sides of the two toothed plates 22 are fixedly connected with the cleaning scraper 191, the user starts long distance belt conveyor 12 so that transport article, when piling up the dust on the belt in long distance belt conveyor 12, the user rotates hand wheel 24, hand wheel 24 drives bull stick 23 and rotates, make the outside gear 25 that sets up of bull stick 23 use bull stick 23 to rotate as the benchmark, under the meshing effect through gear 25 and pinion rack 22, pinion rack 22 slides along the spread groove, make the cleaning scraper blade 191 of pinion rack 22 upside setting remove along the spread groove direction, cleaning scraper blade 191's working face touches and sweeps the belt with the belt surface and scrapes, make the dust on the belt drop. After dust on the belt is handled, user's antiport hand wheel 24, hand wheel 24 drives bull stick 23 antiport for the outside gear 25 that sets up of bull stick 23 uses bull stick 23 as benchmark antiport, under the meshing effect through gear 25 and pinion rack 22, pinion rack 22 moves down along the spread groove direction, and the working face and the belt surface of cleaning scraper 191 break away from mutually, and the working face of avoiding cleaning scraper 191 leads to the belt surface to produce wearing and tearing with the belt contact all the time.

The arc plate 18 is a polyethylene plastic plate, the arc plate 18 has better wear resistance, the arc plate 18 is prevented from being used for a long time, the situation that the protection effect of the arc plate 18 is influenced due to abrasion on the surface of the arc plate 18 is caused, the outer surface of the arc plate 18 is fixedly connected with a plurality of rubber columns 3, when stones fall down, the stones collide with the rubber columns 3, the rubber columns 3 can buffer the impact generated by collision, the impact on the arc plate 18 is reduced, the service life of the arc plate 18 is prolonged, the waste material tank 4 is arranged on the upper side of the base 1, the dust scraped by the cleaning scraper 191 falls into the waste material tank 4, a user can conveniently collect and process the dust, the dovetail grooves 5 are arranged on the two sides of the inner walls of the two connecting grooves, the moving block 51 is connected in each dovetail groove 5 in a sliding manner, one side of each two opposite moving blocks 51 is fixedly connected with the corresponding toothed plate 22, and when the moving blocks 51 slide in the dovetail grooves 5, dovetail 5 can play spacing and guide effect to movable block 51, make the arc 18 with movable block 51 fixed connection not only can not break away from in the spread groove when sliding in the spread groove, also can not produce lateral displacement when sliding, arc 18 downside is equipped with four screw holes, all be equipped with the through-hole on every backup pad 17, the screw hole corresponds the setting with the through-hole, arc 18 passes through 6 fixed connection of bolt at backup pad 17 upside, when arc 18 produces the damage, the user twists bolt 6, bolt 6 removes along the screw hole through the mode that the screw thread advances soon, finally 6 one end of bolt breaks away from in the screw hole, make the staff can simply swift lift off arc 18, be favorable to going on of maintenance work.

When the long-distance belt conveyor 12 is used, a user starts the long-distance belt conveyor 12 to convey articles, after falling rocks fall, the arc-shaped plate 18 is impacted by the falling rocks and drives the supporting plate 17 to slide along the supporting rod 16, the spring 19 is damaged and buffers the impact, when the arc-shaped plate 18 is impacted by external force, the arc-shaped plate 18 transmits the impact generated during the impact to the supporting rod 16 and the circular plate 14, the circular plate 14 transmits the impact to the rubber ring 15, the rubber ring 15 buffers the impact, so that the device can buffer the impact generated by the arc-shaped plate 18 when the rocks fall and surrounding articles collide, when dust is accumulated on a belt in the long-distance belt conveyor 12, the user rotates the hand wheel 24, the hand wheel 24 drives the rotating rod 23 to rotate, the gear 25 arranged outside the rotating rod 23 rotates by taking the rotating rod 23 as a reference, and under the meshing action of the gear 25 and the toothed plate 22, the pinion rack 22 slides along the connecting groove for the cleaning scraper blade 191 that the pinion rack 22 upside set up removes along the connecting groove direction, and the working face of cleaning scraper blade 191 touches and sweeps the belt with the belt surface, makes the dust on the belt drop. After dust on the belt is handled, user's antiport hand wheel 24, hand wheel 24 drives bull stick 23 antiport for the outside gear 25 that sets up of bull stick 23 uses bull stick 23 as benchmark antiport, under the meshing effect through gear 25 and pinion rack 22, pinion rack 22 moves down along the spread groove direction, and the working face and the belt surface of cleaning scraper 191 break away from mutually, and the working face of avoiding cleaning scraper 191 leads to the belt surface to produce wearing and tearing with the belt contact all the time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A subway long-distance continuous belt conveying device comprises a base (1), and is characterized in that: the upper side of the base (1) is fixedly connected with two vertical plates (11), a long-distance belt conveyor (12) is arranged between the two vertical plates (11), the upper sides of the two vertical plates (11) are respectively provided with two circular grooves, each circular groove is internally and fixedly connected with a circular plate (14), a rubber ring (15) is fixedly connected between each circular plate (14) and the inner side wall of the corresponding circular groove, the upper side of each circular plate (14) is fixedly connected with a supporting rod (16), a supporting plate (17) is arranged outside each supporting rod (16), each supporting plate (17) is provided with a sliding groove, each supporting plate (17) is in sliding connection with the corresponding supporting rod (16) through the sliding groove, one end of each supporting rod (16) is fixedly connected with a limiting block (161), the upper side of each supporting plate (17) is jointly and fixedly provided with an arc-shaped plate (18), and a spring (19) is fixedly connected between each circular plate (14) and the corresponding supporting plate (17), each spring (19) is sleeved outside the corresponding support rod (16), a cleaning scraper (191) is arranged between the two vertical plates, and an adjusting device (2) capable of adjusting the height of the cleaning scraper (191) is arranged on the upper side of the base (1).

2. A subway long distance continuous belt conveyor as claimed in claim 1, wherein: adjusting device (2) are including two parallel arrangement's installation piece (21), two the equal fixed connection of installation piece (21) is at base (1) upside, two installation piece (21) upside is equipped with the spread groove, two equal sliding connection has pinion rack (22), two in the spread groove rotate between riser (11) and be connected with bull stick (23), one of them riser (11) fixedly connected with hand wheel (24) is passed to bull stick (23) one end, two gear (25) of bull stick (23) outside fixedly connected with, two gear (25) all mesh mutually with corresponding pinion rack (22), two pinion rack (22) upside all with cleaning scraper blade (191) fixed connection.

3. A subway long distance continuous belt conveyor as claimed in claim 1, wherein: the arc-shaped plate (18) is a polyethylene plastic plate, and a plurality of rubber columns (3) are fixedly connected to the outer surface of the arc-shaped plate (18).

4. A subway long distance continuous belt conveyor as claimed in claim 1, wherein: and a waste material groove (4) is formed in the upper side of the base (1).

5. A subway long distance continuous belt conveyor as claimed in claim 2, wherein: two spread groove inner wall both sides all are equipped with dovetail (5), every equal sliding connection has movable block (51) in dovetail (5), every two relative movable block (51) one side and corresponding pinion rack (22) fixed connection.

6. A subway long distance continuous belt conveyor as claimed in claim 1, wherein: the arc (18) downside is equipped with four screw holes, every all be equipped with the through-hole on backup pad (17), the screw hole corresponds the setting with the through-hole, arc (18) pass through bolt (6) fixed connection in backup pad (17) upside.