CN112110162A

CN112110162A - Coal dropping pipe with automatic cleaning function

Info

Publication number: CN112110162A
Application number: CN202010998832.2A
Authority: CN
Inventors: 屈桂红; 焦坤
Original assignee: Anhui Duku Machinery Equipment Co ltd
Current assignee: Anhui Duku Machinery Equipment Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2020-12-22

Abstract

The invention discloses a coal dropping pipe with an automatic cleaning function, relates to the technical field of coal dropping pipe cleaning, and aims to solve the problems that the efficiency is low when the existing coal dropping pipe is manually cleaned by workers, and the working efficiency is influenced because the coal dropping pipe cannot continuously work during cleaning. The invention not only is convenient for cleaning the inner wall of the coal dropping pipe in various modes, ensures better cleaning effect and higher efficiency, but also does not influence the work of the coal dropping pipe well and ensures the high efficiency of the coal dropping pipe.

Description

Coal dropping pipe with automatic cleaning function

Technical Field

The invention relates to the technical field of coal breakage pipe cleaning, in particular to a coal breakage pipe with an automatic cleaning function.

Background

The coal dropping pipe is a general name of coal conveying pipelines in industries such as coal, ports, thermal power, coal dumping stations, coal washing plants, coal-fired industrial boilers and the like. The coal dropping pipe generally comprises a coal dropping hopper, a downcomer, a diversion trench and the like. The longer coal dropping pipe also needs to be added with an air lock to reduce the dust. When shunting, parts such as shunting flap gate are also added.

Coal breakage pipe is when using, and the inner wall of its pipeline can a lot of coal dusts of adhesion, therefore coal breakage pipe is using between one section back, need clear up the inner wall of pipeline, and current clearance mode is more troublesome, needs staff's manual operation to go on, and not only efficiency is lower, need coal breakage pipe stop work when the clearance in addition, can influence coal breakage pipe like this at whole work efficiency, for this we have proposed a coal breakage pipe with automatic clearance function.

Disclosure of Invention

The invention provides a coal dropping pipe with an automatic cleaning function, which solves the problems that the efficiency is low when the existing coal dropping pipe is manually cleaned by workers, and the working efficiency is influenced because the coal dropping pipe cannot continuously work during cleaning.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a coal breakage pipe with automatic clearance function, includes the body, the outside fixedly connected with fixed plate in left side of body, the left side of fixed plate slides and is provided with the drive vibration mechanism, the bottom of body is equipped with cleans the mechanism, the drive vibration mechanism drives and rotates and clean the mechanism and rotate.

Preferably, the drive vibration mechanism includes the fly leaf that slides the setting with the fixed plate, fly leaf bottom fixedly connected with biax motor, the fixed cover of top output shaft of biax motor is equipped with the cam, the bottom output shaft fixedly connected with screw rod of biax motor, the outside thread bush of screw rod is equipped with the connecting plate, the right side and the fixed plate fixed connection of connecting plate, the fixed cover in outside of screw rod is equipped with the disc, the below of disc is equipped with the gear with screw rod fixed connection.

Preferably, clean the mechanism and establish the outside solid fixed ring of disc including the movable sleeve, the fixed cover in solid fixed ring's outer lane is equipped with the ring gear, and ring gear and gear engagement transmission, solid fixed ring's both sides inner wall fixedly connected with brush board, and the inside of body is stretched to the brush board.

Preferably, the left side of fixed plate has seted up the spout along its direction of height, the inside sliding connection of spout has the slider, and the left side and the fly leaf fixed connection of slider, the cross section of spout and slider is T type structure.

Preferably, the outer ring of the fixing ring is provided with a guide groove along the circumferential direction, and the disc is arranged in the guide groove in a sliding manner.

Preferably, the vertical section of each brush plate is of an L-shaped structure, and brush wires are arranged on one sides, far away from each other, of the two brush plates.

Preferably, the movable plate is provided with a movable hole, and the output shaft of the double-shaft motor penetrates through the movable hole.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the driving vibration mechanism is installed, wherein the double-shaft motor drives the cam and the screw rod to rotate, the cam rotates to knock the fixing plate, so that the whole pipe body is driven to vibrate, the cleaning effect is better, the screw rod rotates to drive the cleaning mechanism and also drive the whole cleaning mechanism to move up and down, the cleaning range and the cleaning mode are changed, and the cleaning is more thorough;

2. according to the invention, the cleaning mechanism is arranged, and the two brush plates can rotationally clean the inner wall of the pipe body and can move up and down, so that not only transverse cleaning but also longitudinal cleaning are generated, and the cleaning effect is better;

to sum up, the device is novel in design, and easy operation not only conveniently cleans the inner wall of coal breakage pipe in multiple mode, guarantees that the effect of clearance is better, and efficiency is higher, but also does not well influence the work of coal breakage pipe, guarantees the high efficiency of coal breakage pipe.

Drawings

FIG. 1 is a schematic structural diagram of a coal dropping pipe with an automatic cleaning function according to the present invention;

FIG. 2 is a schematic cross-sectional view of a coal chute with an automatic cleaning function according to the present invention;

FIG. 3 is a schematic cross-sectional view of a brush plate of a coal chute with an automatic cleaning function according to the present invention.

In the figure: the device comprises a pipe body 1, a fixed plate 2, a sliding chute 3, a sliding block 4, a movable plate 5, a double-shaft motor 6, a cam 7, a screw rod 8, a connecting plate 9, a disc 10, a gear 11, a fixed ring 12, a toothed ring 13, a guide groove 14 and a brush plate 15.

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.

Referring to fig. 1-3, a coal dropping pipe with an automatic cleaning function comprises a pipe body 1, a fixing plate 2 is fixedly connected to the outside of the left side of the pipe body 1, a driving vibration mechanism is slidably arranged on the left side of the fixing plate 2, a cleaning mechanism is arranged at the bottom of the pipe body 1, and the driving vibration mechanism drives the rotating cleaning mechanism to rotate.

In this embodiment, drive vibration mechanism includes the fly leaf 5 that slides the setting with fixed plate 2, fly leaf 5 bottom fixedly connected with biax motor 6, the fixed cover of top output shaft of biax motor 6 is equipped with cam 7, the bottom output shaft fixedly connected with screw rod 8 of biax motor 6, the outside thread bush of screw rod 8 is equipped with connecting plate 9, the right side and the fixed plate 2 fixed connection of connecting plate 9, the outside fixed cover of screw rod 8 is equipped with disc 10, the below of disc 10 is equipped with the gear 11 with screw rod 8 fixed connection.

In this embodiment, clean the mechanism and establish solid fixed ring 12 outside disc 10 including the activity cover, gu the fixed cover in outer lane of fixed ring 12 is equipped with ring gear 13, and ring gear 13 and gear 11 meshing transmission, gu fixed ring 12's both sides inner wall fixedly connected with brush board 15, and brush board 15 stretches to the inside of body 1.

In this embodiment, the left side of fixed plate 2 has seted up spout 3 along its direction of height, and the inside sliding connection of spout 3 has slider 4, and slider 4's left side and fly leaf 5 fixed connection, and the cross section of spout 3 and slider 4 is T type structure.

In this embodiment, the outer ring of the fixing ring 12 is provided with a guide groove 14 along the circumferential direction thereof, and the disk 10 is slidably disposed in the guide groove 14.

In this embodiment, the vertical section of the brush plate 15 is an L-shaped structure, and the two brush plates 15 are provided with brush filaments on the sides away from each other.

In this embodiment, the movable plate 5 is provided with a movable hole, and the output shaft of the dual-shaft motor 6 penetrates through the movable hole.

The working principle is that firstly, the double-shaft motor 6 drives the cam 7 and the screw 8 to rotate, the cam 7 rotates to knock the fixing plate 2, so as to drive the whole pipe body 1 to vibrate, the effect of cleaning is convenient to be better, the screw 8 rotates inside the connecting plate 9, so that the double-shaft motor 5 can be driven to move up and down, the screw 8 also drives the gear 11 to rotate, the gear 11 drives the toothed ring 13 meshed with the gear to rotate, the toothed ring 13 drives the fixing ring 12 to rotate, the fixing ring 12 drives the brush plate 15 to rotate, the brush plate 15 can rotationally clean the inner wall of the pipe body 1, and the whole cleaning mechanism is also driven to move up and down, the cleaning range and the cleaning mode are changed, the cleaning is more thorough, the fixing ring 12 also rotates around the disc 10, so that the screw 8 can drive the fixing ring 12 to move up and down, the whole device not only is convenient to clean the inner wall, the effect of guaranteeing to clear up is better, and efficiency is higher, but also does not well influence the work of coal breakage pipe, guarantees the high efficiency of coal breakage pipe.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a coal breakage pipe with automatic clearance function, includes body (1), its characterized in that, the outside fixedly connected with fixed plate (2) in left side of body (1), the left side of fixed plate (2) slides and is provided with drive vibration mechanism, the bottom of body (1) is equipped with cleans the mechanism, drive vibration mechanism drives to rotate and cleans the mechanism and rotate.

2. The coal dropping pipe with the automatic cleaning function is characterized in that the driving vibration mechanism comprises a movable plate (5) which is arranged in a sliding mode with a fixed plate (2), a double-shaft motor (6) is fixedly connected to the bottom of the movable plate (5), a cam (7) is fixedly sleeved on an output shaft at the top end of the double-shaft motor (6), a screw (8) is fixedly connected to an output shaft at the bottom end of the double-shaft motor (6), a connecting plate (9) is sleeved on an external thread of the screw (8), the right side of the connecting plate (9) is fixedly connected with the fixed plate (2), a disc (10) is sleeved on the external fixed shaft of the screw (8), and a gear (11) fixedly connected with the screw (8) is arranged below the disc (10).

3. The coal dropping pipe with the automatic cleaning function is characterized in that the cleaning mechanism comprises a fixing ring (12) movably sleeved outside the disc (10), a gear ring (13) is fixedly sleeved on the outer ring of the fixing ring (12), the gear ring (13) is in meshing transmission with the gear (11), brush plates (15) are fixedly connected to the inner walls of the two sides of the fixing ring (12), and the brush plates (15) extend into the pipe body (1).

4. The coal dropping pipe with the automatic cleaning function according to claim 2, wherein a sliding groove (3) is formed in the left side of the fixed plate (2) along the height direction of the fixed plate, a sliding block (4) is connected to the inside of the sliding groove (3) in a sliding manner, the left side of the sliding block (4) is fixedly connected with the movable plate (5), and the cross sections of the sliding groove (3) and the sliding block (4) are both T-shaped structures.

5. The coal dropping pipe with the automatic cleaning function according to claim 3, characterized in that the outer ring of the fixing ring (12) is provided with a guide groove (14) along the circumferential direction thereof, and the disc (10) is slidably arranged in the guide groove (14).

6. The coal dropping pipe with the automatic cleaning function as claimed in claim 3, wherein the vertical section of the brush plate (15) is L-shaped, and brush wires are arranged on the sides of the two brush plates (15) far away from each other.

7. The coal dropping pipe with the automatic cleaning function as claimed in claim 2, wherein the movable plate (5) is provided with a movable hole, and the output shaft of the double-shaft motor (6) penetrates through the movable hole.