CN216470510U

CN216470510U - Coal device is scraped to colliery belt feeder tail

Info

Publication number: CN216470510U
Application number: CN202121299222.XU
Authority: CN
Inventors: 王普; 孙晓鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-05-10
Anticipated expiration: 2031-06-10

Abstract

The utility model belongs to the technical field of belt conveyors, and particularly relates to a coal scraping device at the tail of a coal mine belt conveyor, which comprises a machine body, a conveying belt and a cleaning assembly, wherein the conveying belt is positioned in the machine body and is rotationally connected with the machine body through a connecting roller; the drive wheel drives through the drive belt and changes the roller and carry out synchronous revolution, and the direction of rotation is opposite with the direction of rotation of conveyer belt, make and change and form opposite effort between roller and the conveyer belt, thereby lie in the conveyer belt after-contact, the reaction force that produces can produce the resistance to conveyer belt surface adnexed coal stone, hang down the coal stone, make things convenient for people to scrape the coal operation, when driving the connecting axle rotation through rotatory hand wheel, the cam carries out the jacking operation repeatedly to the fly leaf, make the fly leaf through vibrations repeatedly, shake off the coal stone in the fly leaf to the workbin in, make things convenient for people to collect the processing to the coal stone.

Description

Coal device is scraped to colliery belt feeder tail

Technical Field

The utility model belongs to the technical field of belt conveyors, and particularly relates to a coal scraping device at the tail of a coal mine belt conveyor.

Background

The belt feeder is belt conveyor's abbreviation, has fixed and portable, simple structure, and is efficient to flexible conveyer belt crop material bears and draws the continuous conveyor of component, and the in-process of coal is carried to the belt feeder, contains moisture in the coal stone, and this condition that just leads to often can appear gluing the coal on the conveyer belt leads to the coal seam to pile up, can't in time clear up, influences conveying efficiency.

In order to solve the problem, the application provides a coal mine belt conveyor tail coal scraping device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a coal scraping device at the tail of a coal mine belt conveyor, which has the characteristics of scraping coal in real time, cleaning and assisting in cleaning.

In order to achieve the purpose, the utility model provides the following technical scheme: the coal scraping device at the tail of the coal mine belt conveyor comprises a machine body, a conveying belt and a cleaning assembly, wherein the conveying belt is positioned in the machine body and is rotationally connected with the machine body through a connecting roller;

the cleaning assembly comprises rotating rollers, a driving motor, driving wheels and a driving belt, the rotating rollers are horizontally and symmetrically arranged in the machine body and are rotatably connected with the machine body, one end of each rotating roller penetrates through the machine body and is fixedly provided with the driving wheels, the driving belt is sleeved outside the two driving wheels and is in transmission connection with the driving wheels, the driving motor is fixedly arranged on one side of the surface of the machine body, and an output shaft of the driving motor is fixedly connected with one of the driving wheels.

The coal scraping device at the tail of the coal mine belt conveyor preferably comprises plug bushes which are fastened on the surfaces of the rotating rollers through bolts and are arranged in an annular and equidistant mode, scraping plates are inserted into the plug bushes, springs are fixedly arranged on one sides of the scraping plates inserted into the plug bushes, and the other ends of the springs are fixedly connected with the inner walls of the plug bushes.

Preferably, one end of the scraper extending out of the surface of the plug bush is designed to be an inwards concave bucket type.

The coal scraping device at the tail of the coal mine belt conveyor is preferable, and further comprises a material collecting component which is arranged in the machine body and is positioned on one side of the rotating roller, far away from the conveying belt, and used for assisting material cleaning;

the subassembly that gathers materials includes hand wheel, connecting axle, cam and fly leaf, the fly leaf is located in the organism, just one side of fly leaf with the inner wall of organism is articulated through the round pin axle, the connecting axle is located one side on fly leaf surface and with the inner wall of organism rotates to be connected, the cam cover is established outside the connecting axle, just the surface of cam with the surface laminating of fly leaf, the one end of connecting axle run through the surface of organism and with hand wheel fixed connection.

Preferably, a material box is arranged on one side of the cam in the machine body, and one side of the connecting shaft is obliquely arranged and extends into the material box.

Preferably, the cam is in a bucket type design, backing plates are bonded at positions, corresponding to the inner wall of the machine body, of two sides of the cam, the backing plates are in a contraction design, and one side, away from the movable plate, of each backing plate is attached to the inner wall of the machine body.

Compared with the prior art, the utility model has the beneficial effects that:

driving motor's output shaft drives the drive wheel rotatory, the drive wheel drives through the drive belt and changes the roller and carry out synchronous revolution, and the direction of rotation is opposite with the direction of rotation of conveyer belt, make and change and form opposite effort between roller and the conveyer belt, thereby lie in the conveyer belt after-contact, the reaction force that produces can produce the resistance to conveyer belt surface adnexed coal stone, hang down coal stone, make things convenient for people to scrape the coal operation, when rotatory through rotatory hand wheel drive connecting axle, the cam carries out the jacking operation that relapses to the fly leaf, make the fly leaf through vibrations repeatedly, shake off the coal stone in the fly leaf to the workbin in, make things convenient for people to collect the processing to coal stone.

Drawings

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

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

FIG. 2 is a schematic structural view of the machine body, the cleaning assembly and the material box of the utility model;

FIG. 3 is a schematic view of the structure between the roller and the spring according to the present invention;

FIG. 4 is a schematic structural view of the movable plate and the backing plate of the present invention;

in the figure:

1. a body;

2. a conveyor belt;

3. cleaning the assembly; 31. rotating the roller; 32. a drive motor; 33. a driving wheel; 34. a transmission belt; 35. inserting a sleeve; 36. a squeegee; 37. a spring;

4. an aggregate assembly; 41. a hand wheel; 42. a connecting shaft; 43. a cam; 44. a movable plate; 45. a base plate;

5. a bin.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Please refer to fig. 1-3;

the utility model provides a coal device is scraped to colliery belt feeder tail, includes organism 1 and conveyer belt 2, and conveyer belt 2 is located organism 1 to rotate with organism 1 through connecting the roller and be connected.

In this embodiment: the conveyer belt 2 realizes the transmission through connecting the roller to provide power through outside motor, realize that the coal stone is carried, at the in-process of carrying coal, contain moisture in the coal stone, this condition that just leads to often can appear gluing the coal on the belt leads to the coal seam to pile up, can't in time clear up, influences conveying efficiency.

On the basis, the coal scraping function is realized by arranging the cleaning component 3;

the coal scraping device at the tail of the coal mine belt conveyor also comprises a cleaning component 3 which is arranged in the machine body 1 and is positioned on one side of the surface of the conveying belt 2 and used for scraping coal;

the cleaning assembly 3 comprises a rotating roller 31, a driving motor 32, driving wheels 33 and a transmission belt 34, the rotating roller 31 is horizontally and symmetrically arranged in the machine body 1 and is rotatably connected with the machine body 1, one end of the rotating roller 31 penetrates through the machine body 1 and is fixedly provided with the driving wheels 33, the transmission belt 34 is sleeved outside the two driving wheels 33 and is in transmission connection with the driving wheels 33, the driving motor 32 is fixedly arranged on one side of the surface of the machine body 1, and an output shaft of the driving motor 32 is fixedly connected with one of the driving wheels 33.

In this embodiment: driving motor 32 is when the operation, driving motor 32's output shaft drives the drive wheel 33 rotatory, drive wheel 33 drives through drive belt 34 and changes roller 31 and carry out synchronous revolution, and direction of rotation is opposite with the direction of rotation of conveyer belt 2, make and change and form opposite effort between roller 31 and the conveyer belt 2, thereby lie in the conveyer belt 2 contact back, the reaction force of production can produce the resistance to 2 surface-attached coal stones of conveyer belt, hang down the coal stone, make things convenient for people to scrape the coal operation.

It should be noted that the driving motor 32 is powered by an external power source.

Further, the method comprises the following steps: the roller scraper device is characterized by further comprising plug bushes 35 which are fastened on the surfaces of the rotating rollers 31 through bolts and are arranged in an annular and equidistant mode, scraping plates 36 are inserted into the plug bushes 35, springs 37 are fixedly arranged on one sides, inserted into the plug bushes 35, of the scraping plates 36, and the other ends of the springs 37 are fixedly connected with the inner walls of the plug bushes 35.

In this embodiment: the roller 31 can drive the plug bush 35 to synchronously rotate when rotating, the spring 37 can push the scraper 36 to keep a fit state with the conveyer belt 2 after being rebounded by force, contact area and time of contact are increased, and people can conveniently scrape coal.

Further, the method comprises the following steps: the end of the scraper 36 extending beyond the surface of the insert 35 is of an inwardly recessed scoop-type design.

In this embodiment: the bucket design allows the scraper 36 to better scoop the coal seam attached to the surface of the conveyor belt 2.

Please refer to fig. 1, fig. 2 and fig. 4;

with the above in mind: on the basis, the material collecting device also comprises a material collecting component 4 which is arranged in the machine body 1 and is positioned on one side of the rotating roller 31 far away from the conveying belt 2 and used for assisting material cleaning;

the material collecting component 4 comprises a hand wheel 41, a connecting shaft 42, a cam 43 and a movable plate 44, wherein the movable plate 44 is positioned in the machine body 1, one side of the movable plate 44 is hinged to the inner wall of the machine body 1 through a pin shaft, the connecting shaft 42 is positioned on one side of the surface of the movable plate 44 and is rotatably connected with the inner wall of the machine body 1, the cam 43 is sleeved outside the connecting shaft 42, the surface of the cam 43 is attached to the surface of the movable plate 44, and one end of the connecting shaft 42 penetrates through the surface of the machine body 1 and is fixedly connected with the hand wheel 41.

In an alternative embodiment: the work bin 5 is arranged on one side of the cam 43 in the machine body 1, and one side of the connecting shaft 42 is obliquely arranged and extends into the work bin 5.

In an alternative embodiment: the cam 43 is designed in a bucket type, and the two sides of the cam 43 are bonded with a backing plate 45 at the position corresponding to the inner wall of the machine body 1, the backing plate 45 is in a contraction design, and one side of the backing plate 45 far away from the movable plate 44 is attached to the inner wall of the machine body 1.

In this embodiment: when the hand wheel 41 is rotated to drive the connecting shaft 42 to rotate, the cam 43 repeatedly lifts the movable plate 44, so that the movable plate 44 repeatedly shakes to shake off the coal stones in the movable plate 44 into the material box 5, and people can conveniently collect and treat the coal stones.

It should be noted that the backing plate 45 can plug the gap between the movable plate 44 and the machine body 1, so as to prevent the coal stones from slipping out and falling into the gap, and reduce the difficulty in cleaning at the later stage.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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. The utility model provides a coal device is scraped to colliery belt feeder tail, includes organism (1) and conveyer belt (2), conveyer belt (2) are located in organism (1) to through the connecting roller with organism (1) rotates and connects its characterized in that: the coal scraper is characterized by also comprising a cleaning assembly (3) which is arranged in the machine body (1) and is positioned on one side of the surface of the conveying belt (2) and used for scraping coal;

clearance subassembly (3) are including changeing roller (31), driving motor (32), drive wheel (33) and drive belt (34), it sets up to change roller (31) to be horizontal symmetry in organism (1) and with organism (1) rotates to be connected, the one end of changeing roller (31) is run through to organism (1) is outer and fixed be equipped with drive wheel (33), drive belt (34) cover is established two drive wheel (33) are outer and with drive wheel (33) transmission is connected, driving motor (32) are fixed to be set up organism (1) surface one side, just the output shaft and one of them of driving motor (32) drive wheel (33) fixed connection.

2. The coal mine belt conveyor tail coal scraping device of claim 1, characterized in that: still include the bolt-up and be plug bush (35) that the annular equidistance was arranged on roller (31) surface, it has scraper blade (36) to peg graft in plug bush (35), scraper blade (36) insert one side of plug bush (35) is fixed and is equipped with spring (37), just the other end of spring (37) with the inner wall fixed connection of plug bush (35).

3. The coal mine belt conveyor tail coal scraping device of claim 2, characterized in that: one end of the scraper (36) extending out of the surface of the plug bush (35) is designed into a bucket type which is sunken inwards.

4. The coal mine belt conveyor tail coal scraping device of claim 1, characterized in that: the material collecting component (4) is arranged in the machine body (1) and is positioned on one side of the rotating roller (31) far away from the conveying belt (2) and used for assisting material cleaning;

the subassembly (4) of gathering materials includes hand wheel (41), connecting axle (42), cam (43) and fly leaf (44), fly leaf (44) are located in organism (1), just one side of fly leaf (44) with the inner wall of organism (1) is articulated through the round pin axle, connecting axle (42) are located one side on fly leaf (44) surface and with the inner wall of organism (1) rotates to be connected, cam (43) cover is established outside connecting axle (42), just the surface of cam (43) with the surface laminating of fly leaf (44), the one end of connecting axle (42) run through the surface of organism (1) and with hand wheel (41) fixed connection.

5. The coal mine belt conveyor tail coal scraping device of claim 4, characterized in that: the machine body (1) is internally provided with a feed box (5) arranged on one side of the cam (43), and one side of the connecting shaft (42) is obliquely arranged and extends into the feed box (5).

6. The coal mine belt conveyor tail coal scraping device of claim 4, characterized in that: cam (43) are the design of shovel bucket formula, just cam (43) both sides correspond the position department bonding of organism (1) inner wall has backing plate (45), backing plate (45) are the shrink design, just backing plate (45) are kept away from one side of fly leaf (44) with the inner wall laminating of organism (1).