KR100758421B1 - Apparatus for removing an attachment on the belt of conveyor - Google Patents

Abstract

The present invention relates to a device for rotationally removing the attachment to the belt surface of the belt conveyor, and more particularly, to ensure that the tip member is always in close contact with the surface of the liter side of the belt during orbital circulation movement so that it can be removed cleanly to the attachment attached thereto. An improved belt conveyor deposit removal apparatus is provided.

The present invention includes a wait roller 11 and a horizontal bar 13 arranged in the belt width direction opposite to the upper and lower surfaces of the return side belt B, respectively, and are assembled to the left and right ends of the wait controller 11. The left and right ends of the movable block 12 and the horizontal bar 13 are assembled to be vertically movable in a vertical guide frame 15, and the movable block 12 and the horizontal bar 13 are mounted on the belt B. The operating unit 10 having a link unit 50 to move to the side) and the upper surface of the horizontal bar 13 is provided with a plurality of rotary shafts 32 which are driven to receive the driving force of the motor member 35, The upper end of each of the rotary shaft 32 is provided with a tip member 36, including a removal unit 30 in contact with the surface of the return side belt (B) to remove the deposit to increase the cleaning efficiency to increase the transport efficiency, the belt by the attachment The effect of preventing meandering is obtained.

Belt Conveyor, Wait Controller, Horizontal Bar, Tip Material, Operation Link

Description

Belt Conveyor Attachment Removal Device {APPARATUS FOR REMOVING AN ATTACHMENT ON THE BELT OF CONVEYOR}

1 is a side view, a detailed view showing an attachment removing device of a belt conveyor according to the prior art;

Figure 2 is a perspective view showing a belt conveyor attachment remover according to the present invention,

Figure 3 (a) (b) is a front view and a side view showing a belt conveyor attachment removal device according to the present invention,

Figure 4 is a plan view showing the operation state of the removal unit employed in the belt conveyor attachment remover according to the present invention,

Figure 5 (a) (b) is an operating state showing the belt conveyor attachment removal device according to the present invention,

Figure 6 is an exploded perspective view showing a belt conveyor attachment remover according to the present invention.

        Explanation of symbols on the main parts of the drawings

10 .... Actuator 11 .... Wait Controller

12 .... moving block 13 .... horizontal bar

15 .... Guide frame 30 .... Remover

31 .... rotary ball 32 .... rotary shaft

33 .... chain member 35 .... motor member

36 .... Tip member 55 .... Operation link

The present invention relates to a device for rotationally removing the attachment to the belt surface of the belt conveyor, and more particularly, to ensure that the tip member is always in close contact with the surface of the liter side of the belt during orbital circulation movement so that it can be removed cleanly to the attachment attached thereto. An improved belt conveyor deposit removal apparatus is provided.

In general, a belt conveyor, which is a transportation facility that transports and transports a material such as a raw material, is brought into contact with the surface of a return side belt wound around the pulley 3 as shown in FIG. 1 (a) (b). Removal device is installed to remove the attached material.

The removal device 100 mounts the base 106 having the fixing ring 106a and the adjusting screw 106b to the frame 104 installed beside the chute 101, and between the body and the fixing ring 106a facing each other. Carbide tip of the upper side and the upper surface of the body 102 is provided with a louver cushion 103 on the upper surface of the body 102, while the return side belt B is circulated back in the middle of the louver cushion 103. The tip fixing plate 108 is formed to be in contact with each other (108a) to form a right angle.

However, the conventional removal device 100 removes the adhered adhered on the belt traveling in one direction by contacting the surface of the return side belt 2 and the cemented carbide tip 108a of the tip fixing plate 108 at right angles to each other. In the process, the tip fixing plate 108 is bent in the belt advancing direction as shown by the dotted line by the surface attachment, at this time, the louver cushion fixing the tip fixing plate 108 by the generated external force 103 may be damaged, and there is a problem that the deposit is not removed and is circulated with the belt to lower the cleaning efficiency.

In addition, the body by using the adjustment screw 106b to reduce the distance between the belt 1 and the carbide tip 108a according to the wear degree of the carbide tip 108a in direct contact with the liter side belt (B). There was a cumbersome issue in use that would have to adjust (106) often.

And, since the cemented carbide tip 108a of the tip fixing plate 108 removes deposits attached thereto while maintaining linear contact with the surface of the return side belt B, the effect of removing the deposits is weak. There was a problem in that a fall light occurs in the lower side belt (B) to contaminate the surrounding environment.

Therefore, the present invention has been proposed to solve the conventional problems as described above, the object of which is to completely remove the deposits attached on the surface of the return side belt to increase the cleaning efficiency to increase the transport efficiency, the belt meandering by the attachments An object of the present invention is to provide an apparatus for removing an attachment of a belt conveyor.

As a technical configuration for achieving the above object, the present invention,

In the device for removing the adhered adhered to the return side belt surface circulating back,

And a horizontal bar and a horizontal bar disposed in a belt width direction opposite to the upper and lower surfaces of the return side belt, and the movable block assembled at the left and right ends of the wait roller and the left and right ends of the horizontal bar are vertically guided. An actuating part assembled to be movable up and down and having a link part for moving the moving block and the horizontal bar toward the belt side;

The upper surface of the horizontal bar is provided with a plurality of rotary shafts that are driven to rotate by receiving the driving force of the motor member, the upper end of each of the rotary shaft is provided with a tip member, characterized in that it comprises a removal portion to contact the return side belt surface to remove the attachments By providing a belt conveyor attachment removing device to.

Hereinafter, the present invention will be described in more detail with reference to the drawings.

Figure 2 is a perspective view showing a belt conveyor attachment removal device according to the present invention, Figure 3 (a) (b) is a front view and a side view showing a belt conveyor attachment removal device according to the present invention, Figure 4 is Figure 5 is a plan view showing the operation state of the removal unit employed in the belt conveyor attachment removing device according to, Figure 5 (a) (b) is an operating state diagram showing the belt conveyor attachment removal device according to the invention, Figure 6 It is an exploded perspective view showing a belt conveyor attachment remover according to.

As shown in Figs. 2 to 6, the apparatus 1 of the present invention is installed on the return side belt B, which is returned after the load transfer operation is completed, so that the attachments attached to the loading surface of the belt can be removed cleanly. As such, this device 1 consists of an actuating part 10 and a removing part 30.

That is, the operation unit 10 is composed of a wait controller 11, a horizontal bar 13, a guide frame 15, etc., the wait controller 11 and the upper side of the return side belt (B) and It is arranged to face each other in the belt width direction, and the horizontal bar 13 is disposed to face the lower side of the return side belt (B) in the belt width direction.

The left and right ends of the wait controller 11 are assembled to the idler rotatable in the movable block 12 in which the bearing member is embedded, and the guide grooves 12a formed on the front and rear surfaces of the movable block 12 are the belt B. The horizontal bar 13 is assembled on the guide jaw 15a of the left and right pair of guide frames 15 fixed at the upper end to the fixed frame 4 fixedly installed side by side), and the horizontal bar 13 Guide grooves 13a are also formed on both left and right ends of the guide grooves, and the guide grooves 13a are respectively assembled to the guide jaw 15a of the guide frame 15 so as to slide vertically.

Here, the guide frame 15 is a stopper to prevent the guide groove 12a of the movable block 12 and the guide groove 13a of the horizontal bar 13 to be separated from the upper and lower ends, respectively. You may form.

In addition, between the left and right moving blocks 12 and the left and right ends of the horizontal bar 13, the wait roller 11 is moved downward toward the belt B, while the horizontal bar 13 is moved to the belt ( B) is provided with a link portion 50 to move downward to the side bar, the link portion 50 is assembled in the connecting hole (12b) of the movable block 12 so as to be pivotable, the horizontal bar (13) A plurality of operating links 55 and the lower end of the guide link 52a of the auxiliary horizontal bar 52 integrally mounted at both ends of the front and rear slides without external departure, and the lower end of the operating link 55 It is always equipped with a spring member 56 for narrowing the gap between the wait roller 11 and the horizontal bar 13 by pulling outward.                     

Here, each upper end of the operation link 55 is capable of turning without an external departure to each connecting hole 12b of the movable block 12 by a fixing pin 51a, a release preventing pin 51b and a washer 51c. And a moving wheel 53 which is reciprocated back and forth without leaving the outside in the guide hole 52a of the auxiliary horizontal bar 52 at each lower end of the operation link 55, and the moving wheel 53. The other end of the spring member 56, which is connected to one end thereof, is fixed to the auxiliary horizontal bar 52.

On the other hand, the removal unit 30 in contact with the surface of the return side belt (B) to proceed to return to remove the attachment attached to it cleanly at a predetermined interval in the belt width direction on the upper surface of the horizontal bar (13) A plurality of holes 31 are formed through the bushing member 32a to receive the driving force of the motor member 35 fixedly installed at one side of the horizontal bar 13 to the rotary holes 31 so as to rotate in one direction. The rotary shafts 32 are respectively mounted by using.

Here, each lower end of the rotary shaft 32 is provided with a driven sprocket 33a wound on the chain member 33, the chain member 33 is configured to be connected to the drive sprocket 33b of the motor member 35 The rotational driving force of the motor member 35 is simultaneously transmitted to the respective rotation shafts 32 so as to rotate the driving members in the same direction.

In addition, it is preferable to install a weight box 37 at the other end of the horizontal bar 13 so as to compensate the weight of the motor member 35 mounted on the opposite side to maintain the horizontal state of the horizontal bar 13. .

In addition, the upper end of each of the rotary shaft 32 is fixed to the tip holder 34 in an equilateral triangle, thereby mounting a detachable tip member 36 made of a cemented carbide material.

The operation and effects of the present invention having the configuration as described above will be described.

In the operation of removing the adhered adhering on the surface of the return side belt B to be circulated back by using the apparatus 1 of the present invention, the belt width direction is applied to the upper and lower sides of the belt B that proceeds in one direction. Each of the wait rollers 11 and the horizontal bars 13 arranged in the lower portion of the link link 50 provided at the left and right ends thereof is pulled outward by the elastic force of the spring member 56, thereby reducing the weight. The distance between the roller 11 and the horizontal bar 13 will always have a working structure to narrow.

In this case, the moving block 12 at the left and right ends of the wait roller 11 and the guide grooves 13a at the left and right ends of the horizontal bar 13 are vertical guide frames 15 having their upper ends fixed to the fixed frame 4. Since it is assembled so as to slide up and down on the guide jaw 15a, the outer circumferential surface of the wait roller 11 is in contact with the surface of the belt B running in one direction, and is idlely driven to rotate the belt B by its own weight. On the other hand, the horizontal bar 13 is always upwards while being pushed downward, and the lower surface (in the drawing) of the belt B which advances in one direction the tip member 36 of the rotating shaft 32 installed on the upper surface thereof. Contact with.

At this time, the motor member 35 fixed to the fixed plate 35a, which is one side of the horizontal bar 13, is rotated and driven, and the driving force of the motor member 35 is a drive sprocket 33b and the respective rotating shafts 32. Since it is transmitted through the chain member 33 installed between the driven sprocket 33a of the), the rotary shaft 32 is driven in one direction and further, the belt (B) pressed downward by the wait roller 11 The tip member 36 which is in contact with the surface of the) is also rotated in the same direction is to drop off the attachment attached to the belt (B).

Accordingly, it is attached to the surface of the belt (B) while being circulated with it to reduce the loading efficiency of the belt conveyor, cleanly using the tip member 36 that always adheres to the surface of the belt that caused the belt meandering By removing it, the loading efficiency can be improved and belt meandering can be prevented.

Here, a collection tank (not shown) may be disposed directly below the horizontal bar 13 to collect and discharge the adhered material forcibly dropped by the tip member 36.

In addition, the tip member 36 is pulled out by the operation link 55 by a spring member 56 for applying an external force to always close the gap between the wait roller 11 and the horizontal bar (13). The state in which the belt (B) is always in close contact with the surface, and absorbs the vibration generated during the removal of the deposit.

According to the present invention as described above, the tip member which is configured to always move to the belt side and the wait rollers and horizontal bars arranged on the upper and lower surfaces of the return side belt to be circulated return, and the tip member is driven by the driving force of the motor member to the attachment By removing the attachment by always keeping it on the surface of the belt to be attached, it can be adjusted automatically during transportation without the need to adjust the tip member according to the degree of wear of the tip member. It is possible to reduce the cost of equipment maintenance by preventing damage.

While the invention has been shown and described with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit or scope of the invention as set forth in the claims below. I would like to clarify that knowledge is easy to know.

Claims (5)

In the apparatus for removing the deposit attached to the surface of the return side belt (B) to be circulated back A moving block having a wait roller 11 and a horizontal bar 13 disposed in the belt width direction opposite to the upper and lower surfaces of the return side belt B, respectively, and assembled to the left and right ends of the wait controller 11. The left and right ends of the horizontal bar 13 and the horizontal bar 13 are assembled to vertically slide in a vertical guide frame 15, and move the movable block 12 and the horizontal bar 13 toward the belt B. An actuating portion 10 having a link portion 50, The upper side of the horizontal bar 13 is provided with a plurality of rotary shafts 32 which are driven to rotate by receiving the driving force of the motor member 35, each of the upper ends of the rotary shaft 32 is provided with a tip member 36, the return side Belt conveyor attachment removing device, characterized in that it comprises a removal part 30 in contact with the surface of the belt (B) to remove the attachment. The method of claim 1, The link unit 50 is pivotally assembled at an upper end of the linking hole 12b of the moving block 12 and guides the auxiliary horizontal bar 52 integrally mounted at both left and right ends of the horizontal bar 13. A plurality of operating links 55, the lower end of the ball 52a is moved forward and backward without moving outside, and the lower end of the operation link 55 is always pulled outwards so that the wait roller 11 and the horizontal bar 13 Belt conveyor attachment removing device, characterized in that it comprises a spring member 56 to narrow the gap between). The method of claim 1, Each lower end of the rotating shaft 32 is provided with a driven sprocket 33a wound on the chain member 33, the chain member 33 is connected to the drive sprocket 33b of the motor member 35 to configure the motor Belt conveyor attachment removing device, characterized in that for simultaneously transmitting the rotational driving force of the member (35) to each of the rotation shaft (32). The method of claim 1, A belt characterized in that a weight box 37 is installed at the other end of the horizontal bar 13 so as to compensate the weight of the motor member 35 mounted on the opposite side thereof so as to maintain the horizontal state of the horizontal bar 13. Conveyor Attachment Removal Device. The method of claim 1, Each upper end of the rotating shaft 32 is fixed to the tip holder 34 in a regular triangle, and the belt conveyor attachment removing device, characterized in that for mounting the detachable tip member 36 made of a cemented carbide material, respectively.

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