KR102136067B1 - Device for removing coal attached on chute - Google Patents

Abstract

The present invention relates to a chute attaching charcoal removing device, and a fixing member fixed to an inner surface of the chute, and an attachment removing member provided in an inner direction of the fixing member to remove attachments formed on the surface by a push method and an air jet method. , A driving force providing member for providing a driving force for removing the attachment in the push manner to the attachment removing member, and an air supply member for supplying air for removing the attachment by the air injection method to the attachment removing member By doing so, the attachment formed on the inside surface of the chute can be effectively removed by pushing the attachment formed on the inside surface of the chute while spraying air.

Description

DEVICE FOR REMOVING COAL ATTACHED ON CHUTE}

The present invention relates to a chute coal removal apparatus capable of effectively removing attachments formed on the chute inner surface by blowing air while pushing the attachments formed on the chute inner surface from the inner surface.

As is well known, a conveyor is a device used when transferring a transported object to another work line as part of an automated process, and the transporter can be stably settled to perform the transporting task.

The conveyor includes a conveyor belt made of rubber, a chute with a liner mounted on the inner surface for smooth transfer to another working line, a reducer installed on both sides of the conveyor belt, and a reducer. To the coupling (coupling) is installed by connecting the connection may include a driving motor that rotates according to the electrical signal.

Accordingly, the conveyor belt is rotated by the organic operation of the driving motor and the reducer that rotates according to the electrical signal, and the transport material seated on the upper surface of the conveyor belt can be smoothly transferred to another working line by the chute.

The inner surface of the chute provided in the conveyor as described above may form an attachment while the transported object is colliding, and such an attachment is difficult to remove when the transported object is being transported.

In this way, if the phenomenon of attachment (i.e., attached coal, adherent, etc.) is left for a long time, the transport of the transport is stopped due to clogging of the chute, and the falling cost occurs due to overflow of the chute to the outside of the chute. In addition, there are various problems, such as a problem that it is difficult to smoothly proceed with other processes due to the suspension of transportation of transported materials, and various devices are needed to solve the problems.

1. Korea Registered Patent No. 10-1197959 (2012.10.30. registration) 2. Korean Registered Patent No. 10-1259372 (Registration on April 24, 2013)

The present invention is to provide a chute coal removal apparatus that can effectively remove the attachment formed on the chute inner surface by blowing air while pushing the attachment formed on the chute inner surface from the inner surface.

In addition, the present invention removes the adhering coal on the chute that can improve the removal efficiency of the adhering formed on the inner side of the chute by removing the adhering on the inner side of the chute through an attachment removing member provided on the inner side of the chute. It is intended to provide a device.

The purpose of the embodiments of the present invention is not limited to the above-mentioned purpose, and other objects not mentioned will be clearly understood by those skilled in the art from the following description. .

According to an embodiment of the present invention, a fixing member fixed to the inner surface of the chute, an attachment removing member provided in the inner direction of the fixing member to remove the attachment formed on the surface by a push method and an air injection method, and removing the attachment A chute coal that includes a driving force providing member for providing a driving force for removing the attachment to the member by the push method, and an air supply member for supplying air for removing the attachment by the air injection method to the attachment removing member. A removal device can be provided.

Further, according to an embodiment of the present invention, the attachment removing member is provided with a push hole plate in which a push block through hole is formed, and spaced apart from the push hole plate, and the push block provided inside moves inward. A chute attaching charcoal removal device including a push plate moving in the inner direction according to the driving force may be provided to protrude inside the push block through-hole.

In addition, according to an embodiment of the present invention, the attachment removing member, one end is fixedly coupled to the push-hole plate, the other end is extended through the push plate and a plurality of support rods coupled to the fixing member, the push Between the hole plate and the push plate may be provided with a chute removing device further comprising a plurality of elastic bodies coupled to the plurality of support rods to provide a restoring force.

In addition, according to an embodiment of the present invention, the push block may be provided with a chute removing device in which a plurality of air injection holes for spraying the air are formed at upper and lower portions.

In addition, according to an embodiment of the present invention, the driving force providing member includes a driving motor for generating the driving force, a shaft rod rotated according to the driving of the driving motor, and a cam block fixedly rotated on the shaft rod, A chute attachment device for removing the chute attached to the cam block and including a plurality of guide rollers for pushing the push plate in the inner direction according to the rotation of the cam block may be provided.

In addition, according to an embodiment of the present invention, the air supply member, a high pressure hose connected to the inlet side of the air flow path communicating with the air injection hole, and the diaphragm adjusted to selectively supply the air to the high pressure hose A chute removing device including a valve and an air supplying body supplying the air may be provided.

The present invention can eject the attachment formed on the inside surface of the chute by pushing the attachment from the inside surface, thereby removing the attachment formed on the inside surface of the chute by the push method and the air injection method, thereby improving the removal efficiency of the attachment formed on the inside surface of the chute. I can do it.

In addition, according to the present invention, when an attachment is formed on the chute and is detected through the chute switch, it moves inward or outward through a cam block that is rotated by contact with the push plate, and the attachment formed on the inner side of the pushhole plate is pushed. By crushing and removing in double by an air injection method, it is possible to efficiently remove the adherent coal formed during transport of the transported product and prevent overflow of the transported product, thereby providing a stable transport environment.

1a and 1b is a view for explaining a problem due to the attachment formed on the inner surface of the conventional chute,
2 and 4 are views for explaining a chute removing device according to an embodiment of the present invention,
5A to 5D are views for explaining a process of removing an attachment of a push method according to an embodiment of the present invention,
6A to 6C are views for explaining a process of removing attachments of an air injection method according to an embodiment of the present invention.

Advantages and features of the embodiments of the present invention, and methods for achieving them will be made clear by referring to embodiments described below in detail with reference to the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the art to which the present invention pertains. It is provided to fully inform the person having the scope of the invention, and the present invention is only defined by the scope of the claims. The same reference numerals refer to the same components throughout the specification.

In describing embodiments of the present invention, when it is determined that a detailed description of known functions or configurations may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted. In addition, terms to be described later are terms defined in consideration of functions in an embodiment of the present invention, which may vary according to a user's or operator's intention or practice. Therefore, the definition should be made based on the contents throughout this specification.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 and 4 is a view for explaining the chute attached device for removing the chute according to an embodiment of the present invention.

2 to 4, the chute attachment device according to an embodiment of the present invention includes a fixing member 100, an attachment removing member 200, a driving force providing member 300, an air supply member 400, and the like. It can contain.

The fixing member 100 is fixed to the inner surface of the chute 10, and the fixing plate 110 provided in the form of a plate in the hollow portion in which the components of the present invention described later are installed on the inner surface of the chute 10 is provided. Included, it may include a fixing nut 120 for fixing in the state that the other end of the plurality of support rods 240 provided in the attachment removal member 200 to be described later.

Here, the fixing plate 110 is provided in the form of a plate that can be fixed to the inner surface of the hollow portion as shown in FIGS. 2 and 3, or has a hollow portion as shown in FIGS. 5A and 5C. It may be provided in the form of an open enclosure.

Attachment removal member 200 is provided in the inner direction of the fixing member 100 to remove the attachment 20 formed on the surface by a push method and air injection method, the push hole plate 210, the push plate 220, It may include a push block 230, a plurality of support rods 240, a plurality of elastic bodies 250, and the like.

Here, the push hole plate 210 is formed with a push block through hole 211, and may be provided in an inclined plate shape so that the transported material flowing into the chute 10 may flow down, and the attachment removal member ( 200) the attachment formed on the surface can be removed (desorption) and moved downward.

In addition, the push plate 220 is provided at a predetermined distance from the push hole plate 210, and the driving force is such that the push block 230 provided inside moves to the inside to protrude inside the push block through hole 211. It can move in the inner direction according to the driving force provided from the providing member 300.

In addition, a plurality of horizontal push blocks 230 may be provided, and may be provided by increasing the horizontal length according to the inclination of the push hole plate 210 from the top to the bottom. A plurality of push blocks that are horizontally provided inside the push plate 220 may be formed in correspondence with the thickness and width of the push block 230 provided horizontally, and when the push plate 220 moves in the inner direction. After the 230 passes through each of the push block through holes 211, the push hole plate 210 may protrude from the inclined inner surface.

Accordingly, the attachment formed on the inclined inner surface of the push-hole plate 210 can be detached and removed by the push method.

In addition, the push block 230 is formed with a plurality of air injection holes 231 for injecting air in the upper and lower portions, and by providing at least three or more regular intervals in the upper and lower portions, the attachments remaining on the surface are completely detached and removed by air injection. can do.

The air injection hole 231 may be connected to an air passage 232 communicating with the inside of each push block 230, and the air passage 232 is vertically formed inside the push plate 220, and each push block It may be provided in a form that is horizontally branched to 230, the high-pressure hose 430 of the air supply member 400 to the air flow path 232 is connected through the nipple 431, the removal of the attachment 20 It can supply air for smoothly.

Meanwhile, one end of the plurality of support rods 240 is fixedly coupled to the push hole plate 210, and the other end extends through the push plate 220 and is coupled (fixed) to the fixing member 100. One end is fixedly coupled to the outer four corner portions of the 210), and after the other end extends through the four corner portions of the push plate 220, the fixing brackets 241 provided at the end portions are fixed plates 110 ) Through the four corner portions, and the fixing nut 120 is coupled to the fixing bracket 241 portion to be firmly fixed.

That is, the push plate 220 as described above can be moved by sliding in the inner direction or the outer direction along the plurality of support rods 240.

In addition, the plurality of elastic bodies 250 includes a compression spring or the like, and is coupled to a plurality of support rods 240 between the push hole plate 210 and the push plate 220 to provide a restoring force, and the elastic body 250 ) As the compression spring is coupled to each of the support rods 240, the push block 230 protrudes and removes the attachment 20, and then the original position (ie, the outer direction) according to the driving of the driving force providing member 300 ), when the push plate 220 moves, it provides a restoring force and can move smoothly to its original position.

The driving force providing member 300 provides a driving force for removing the attachment 20 in a push manner to the attachment removing member 200, a driving motor 310, a shaft rod 320, a coupling 330, a bearing Block 340, cam block 350, and the like.

Here, the driving motor 310 generates a driving force (eg, forward driving force, reverse driving force, etc.), and the driving force is transmitted to the shaft rod 320 and rotated according to the driving of the driving motor 310, and the shaft The cam block 350 fixed to the shaft rod 320 may be rotated according to the rotation of the rod 320.

The shaft rod 320 is provided with a coupling 330 to transmit driving force (rotating power) of the driving motor 310, and a bearing block provided between the coupling 330 and the cam block 350 on one side. 340 and the bearing block 340 provided on the other side of the shaft rod 320 can be stably fixed.

Meanwhile, the cam block 350 includes a cam block body 351 fixedly coupled to the shaft rod 320, and a plurality of guide rollers 352 may be provided in the inner hollow portion of the cam block body 351. , Approximately three rollers may be installed in the inner hollow portion of the cam block body 351, and such rollers may be provided to protrude outward from the outer circumferential surface of the cam block body 351.

That is, the plurality of guide rollers 352 are mounted on the cam block 350 to push (move) the push plate 220 inward in accordance with the rotation of the cam block 350.

The air supply member 400 supplies air for removing the attachment 20 by the air injection method to the attachment removal member 200, the air supply body 410, the diaphragm valve 420, the high pressure hose 430 , A pressure gauge 440 and the like.

Here, the air supply main body 410 is to supply air, and may include an air tank, etc., and the diaphragm valve 420 is connected to the inlet side of the air passage 232 communicating with the air injection hole 231 It can be adjusted (eg, open, closed, etc.) to selectively supply air to the high pressure hose 430, and a pressure gauge 440 to measure and display the air pressure of the air supply body 410 may be provided. have.

The air for removing the attachment 20 can be selectively and smoothly supplied to the attachment removal member 200 through the air supply main body 410 as described above.

Meanwhile, FIGS. 5A to 5D are views for explaining a process of removing an attachment of a push method according to an embodiment of the present invention. As shown in FIG. 5A, an attachment may be formed on the inner surface of the push hole plate 210. In this case, it is detected and operated by the chute switch 30, and the driving motor 310 of the driving force providing member 300 may be driven according to the configuration conditions of the PLC program.

And, in the contact state of the cam block 350 and the push plate 220 as shown in Figure 5b, the cam block 350 coupled to the shaft rod 320 according to the forward rotation drive of the drive motor 310 It is rotated, and a plurality of guide rollers 352 provided inside the cam block 350 may be pushed and moved inward while contacting the outer surface of the push plate 220 as shown in FIG. 5C.

Accordingly, the push blocks 230 provided on the inner surface of the push plate 220 respectively move in the inner direction through the push block through holes 211 formed in the push hole plate 210 as shown in FIG. 5D. By protruding from the inner surface of the push-hole plate 210, the attachment 20 formed on the inner surface of the push-hole plate 210 can be removed.

At the same time, air is injected through the air injection hole 231 provided at the upper and lower parts of the push block 230 to double the attachment 20 or the remaining attachment 20 formed on the inner surface of the push hole plate 210. Can be removed.

Thereafter, the cam block 350 is rotated according to the reverse rotation driving of the driving motor 410, so that the plurality of guide rollers 352 provided in the cam block 350 do not contact the push plate 220. Due to this, the push plate 220 may move to the original position (ie, the outer direction) according to the restoring force of the plurality of elastic bodies 250 provided on the plurality of support rods 240.

On the other hand, Figures 6a to 6c is a view for explaining the attachment removal process of the air injection method according to an embodiment of the present invention, the air injection hole 231 formed in the push block 230 is as shown in Figure 6a It may be provided to communicate with the upper and lower parts, the air injection hole 231 may be formed respectively in consideration of the position in the state where the push block 230 is protruded, a plurality (for example, four, etc.) is constant It can be formed to have a gap.

The air injection hole 231 communicates with the air passages 232 provided inside each push block 230, as shown in FIG. 6B, and the air passages 232 are horizontal within each push block 230. While extending to the inside of the push plate 220 may be provided to extend vertically.

The air flow path 232 may be connected to the air supply member 400 and receive air as shown in FIG. 6C, wherein the high pressure hose 430 and the air flow path 232 are connected through the nipple 431. , This high pressure hose 430 is connected to the air supply main body 410 provided with a diaphragm valve 420, thereby selectively opening and closing air from the air supply main body 410 to supply air to the air flow path 232. .

Therefore, the present invention can effectively remove the attachment formed on the inside surface of the chute by blowing air while pushing the attachment formed on the inside surface of the chute from the inside surface.

In addition, the present invention is to remove the attachment formed on the inner surface of the chute by removing the attachment formed on the surface through the attachment removing member provided in the inner direction of the fixing member fixed to the inner surface of the chute by the push method and the air jet method Can be improved.

Particularly, in the present invention, when an attachment is formed on the chute and is sensed through the chute switch, it moves inward or outward through a cam block that is rotated by contact with the push plate and pushes the attachment formed on the inner side of the pushhole plate. By crushing and removing in double by an air injection method, it is possible to efficiently remove the adherent coal formed during transport of the transported product and prevent overflow of the transported product, thereby providing a stable transport environment.

In the above description, various embodiments of the present invention have been presented and described, but the present invention is not necessarily limited thereto, and a person having ordinary knowledge in the technical field to which the present invention pertains may depart from the technical spirit of the present invention. It will be readily appreciated that branch substitution, modification and modification are possible.

10: suit
20: attachment
30: chute switch
100: fixing member
110: fixed plate
120: fixing nut
200: attachment removing member
210: push hole plate
220: push plate
230: Push block
240: a plurality of support rods
250: a plurality of elastic bodies
300: member for providing driving force
400: air supply member
410: air supply body
420: diaphragm valve
430: high pressure hose

Claims (6)

Fixing member fixed to the inner surface of the chute,
Attachment removal member provided in the inner direction of the fixing member to remove the attachment formed on the surface by a push method and an air injection method,
A driving force providing member for providing a driving force for removing the attachment to the attachment removing member in the push manner;
It includes an air supply member for supplying air for removing the attachment to the attachment removing member by the air injection method,
The attachment removing member,
A push-hole plate having an inclined shape so that a push block through-hole is formed and a transported material flowing into the chute flows down,
It is provided spaced apart from the push-hole plate, and a push block having a horizontal length further increased according to an inclination of the push-hole plate as it goes from the top to the bottom, but the push block moves inward to move the inside of the push block through hole. Chute attaching device removal device including a push plate that moves in the inner direction according to the driving force to protrude inward.
delete According to claim 1,
The attachment removing member,
A plurality of support rods having one end fixedly coupled to the pushhole plate and the other end extending through the push plate and coupled to the fixing member;
A plurality of elastic bodies coupled to the plurality of support rods between the push hole plate and the push plate to provide restoring force
Chute attached charcoal removal device further comprising a.
The method of claim 3,
The push block, chute attached device for removing a plurality of air injection holes for spraying the air in the upper and lower portions.
The method of claim 4,
The driving force providing member,
A driving motor that generates the driving force,
A shaft rod rotated according to the driving of the driving motor,
A cam block fixed to the shaft rod and rotated,
A plurality of guide rollers mounted on the cam block and pushing the push plate in the inner direction according to the rotation of the cam block
Chute attached charcoal removal device comprising a.
The method of claim 5,
The air supply member,
A high pressure hose connected to the inlet side of the air passage communicating with the air injection hole,
A diaphragm valve that is adjusted to selectively supply the air to the high pressure hose,
Air supply body that supplies the air
Chute attached charcoal removal device comprising a.

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