KR200188198Y1 - Bucket conveyer of hammering device - Google Patents

Abstract

The present invention relates to a hammering device of a bucket conveyor, a bucket of a certain capacity is mounted on the conveyor, and a portion of the package among the phenomena that occurs in the bucket conveyor device that transports the package in the bucket is adhesively laminated on the inner wall surface of the bucket Hammers of arbitrary length to receive the actuation force transmitted from a fixed position rotatably mounted in a belt periphery position facing the face of the belt to improve the problem of lowering the volumetric capacity of the bucket and further degrading the proper equipment capacity. Arms 10, 10a and 10b, a movable part which presses a part of the hammer arm to actuate the hammer arm to give the hammer a working force, and one side of the hammer and one of the movable means are in periodic or continuous contact with each other. The film of the package that is accumulated on the inner wall surface of the bucket during operation of the bucket conveyor By allowing the phase can be removed, without causing the operation failure of the bucket conveyor provides a hammering device of the bucket conveyor to retain the actual floor area ratio of the bucket allows you to preserve the proper capacity of the plant.

Description

Hammering device of bucket conveyor {BUCKET CONVEYER OF HAMMERING DEVICE}

The present invention relates to a hammering device of a bucket conveyor, and more particularly, a part of the package is introduced to the inner wall surface of the bucket among the phenomena in the bucket conveyor device in which a bucket having a large and small capacity is mounted on the conveyor and the package is loaded and transported. It relates to a hammering device of a bucket conveyor to improve the problem of adhesive lamination to reduce the bucket volume ratio and further lower the proper equipment capacity.

Bucket conveyors are generally used to transport the moving object to a destination. Bucket conveyor is divided into vertical type and inclined type according to the installation method, and classified into chain and belt type by the bucket driving method, and according to the discharge method, it is divided into centrifugal discharge, full discharge, and induction discharge. Loading method is a form of scraping and dropping to the destination irrespective of the type or method, Figure 1 is a schematic diagram of a bucket conveyor (1) of the vertical belt drive system applied to the type or method of such a bucket conveyor.

The bucket conveyor 1 according to FIG. 1 has a hopper drum 2 at the bottom for holding a package 9 supplied by a chute, and at the top of any point on the opposite side of the hopper drum 2. There is a pulley (3), the hopper drum (2) and the head pulley (3) is fastened to the belt (4) for mounting the bucket (5) at regular intervals. The hopper drum 2 and the head pulley 3 are provided with rollers 6 for fastening the belt 4 at appropriate positions.

Inside the belt 4 a plurality of buckets 5 are arranged which are narrow and at regular intervals, and a plurality of rollers 6 are mounted on the upper and lower portions of the hopper drum 2 and the head pulley 3. It is configured to guide the driving of 4). The roller 6 is preferably capable of maintaining the tension of the belt 4 in the most stable state at a position close to the hopper drum 2 and the head pulley 3.

1 to 4 also show an inner bucket conveyor type in which the position of the bucket 5 attached to the belt 4 is located inside the belt 4, on the contrary, on the outer side of the belt 4; There is also an open bucket conveyor in which the bucket 5 is mounted. Inner and open bucket conveyors are different from each other in that the position of the bucket 5 in the belt 4 is different from the inside and the outside of the belt 4, and most of the remaining components are similar. The bucket 5 is made of metal or nonmetallic material, from small to large, in consideration of the characteristics of the transport contents.

In the operation of the vertical belt drive bucket conveyor, as shown in FIG. 2, when the hopper drum 2 is rotated by the driving device, the rotational force is applied to the belt 4 wound around the hopper drum 2 and the head pulley 3. As the belt 4 moves, the bucket 5 continuously moves from the bottom to the top, and continuously lifts up the package 9 stored in the hopper and moves the package (at the top of the head pulley 3). 9) It is discharged into the collection box (7). At this time, the roller 6 maintains the tension of the belt 4 and at the same time assists the rotation of the belt 4.

On the other hand, the belt driven bucket conveyor has less impact when loading the package compared to the chain driven method (the load is loaded in the bucket sequentially because there is no impact because the carrier rotates like the hopper drum). It is less, maintenance is simple, and if the chain is stretched, the tooth coupling is bad, and the smooth operation is impossible.

On the other hand, the belt driving method is easy to adapt to the increase of the belt because the hopper drum has the function of the self-weighting device. Therefore, belt driven bucket conveyors are superior in terms of transport and maintenance of packages unlike chain driven methods.

However, all conveyors carrying a package using a bucket have a small particle size on the inner wall surface of the bucket 5 as shown in FIG. 5 when carrying a package having a small particle size and a high moisture content regardless of a driving method or an installation method. By laminating adhesively to form a coating 8, the actual volumetric ratio of the bucket 5 is reduced, and at the same time, if the lamination is repeated, the coating is stuck and difficult to remove, and the bucket made of steel sheet promotes corrosion and shortens the installation life. There was a problem letting.

Therefore, an object of the present invention is to prevent the drop of the bucket capacity ratio by removing the adhesion phenomenon of the package adhesively laminated on the inner wall surface of the bucket in the operation of the bucket conveyor device.

Hammering device of the bucket conveyor of the present invention for achieving this purpose, the drum and the pulley is set by placing the pulley in a position away from the drum and drum that can hang the belt, the drum and the pulley In the bucket conveyor to move the transported goods by making the transport distance as much as the distance,

At least one or more three hammer arms rotatably mounted in a position around the belt facing the face of the belt and having an arbitrary length to receive the actuation force transmitted from the determined position;

A pressurizing means for pressurizing a part of the hammer arm to actuate the hammer arm and giving an operating force to the hammer;

One side of the hammer and one side of the movable means is characterized in that it consists of one or more three or more contact portions leading to periodic or continuous contact.

Optionally, the hammer arm is fixed to the belt periphery with a rotational axis, one of which consists of one or more three roller heads that allow movement of the belt while touching the bucket, and the other of the pushing force transmitted from the movable means. It characterized in that it comprises a rotary roller for receiving the rolling motion.

Optionally, the movable means comprises at least one three cams having an arbitrary cam curve contacting and contacting one rotating roller of the hammer arm and rotating about an axis;

Characterized in that the drive motor for turning the cam.

Optionally, the contact portion is characterized by setting at least one or more three cam curves and mounts in contact with the rotating roller of the hammer arm in accordance with the movement speed of the bucket.

1 is a schematic view of a typical vertical bucket conveyor

Figure 2 is a drum configuration of the conveyor according to Figure 1

3 is a perspective view of the drum unit according to FIG.

4 is a detailed configuration diagram of the head pulley of the bucket conveyor according to FIG.

5 is an exemplary side view showing the film form of the package to be bonded to the inner wall surface of the bucket according to FIG.

Figure 6 is a side configuration view showing the main portion of the bucket conveyor hammering apparatus according to the present invention

7 is a detailed view of the main portion of the cam hammering device according to the present invention

8 is a perspective view of another embodiment according to the present invention,

8a is a perspective view of a hammer arm,

8b and 8c are perspective views of the cam.

※ Explanation of symbols about main part of drawing ※

1: bucket conveyor 2: drum

3: pulley 4: belt

5: bucket 7: recovery

8: film 10, 10a, 10b: hammer arm

11, 11a, 11b: Roller heads 12, 12a, 12b: Contact portion

13: rotary shaft 14: rotary roller

15: Axis 16, 16a, 16b: Cam

17: Drive motor 19, 19a, 19b: Mount

20: spring

Thus, if the hammering device is configured at the bucket periphery of the bucket conveyor, intermittent or continuous external force can be transmitted to the outside of the bucket continuously moving along the belt, thereby preventing the film phenomenon in which the package on the inner wall of the bucket is adhesively laminated.

Hereinafter, an embodiment of the present invention will be described with reference to FIGS. 6 to 8 (8a), 8b, and 8c.

In the present invention, as shown in FIG. 6, a plurality of buckets 5 are mounted on the belt 4, and the pulley 3 at a position apart from the drum 2 and the drum 2 which can hang the belt 4 is attached. To make a transport distance as much as the set distance of the drum (2) and the pulley (3) to form a hammering device of a general bucket conveyor for moving the package (9).

The hammering device of the present invention, as shown in Figs. 7 and 8A, 8B and 8C, is rotatably mounted at a belt main surface position facing the surface of the belt 4 and has an arbitrary length to receive an operating force transmitted from a predetermined position. At least one or more of the three hammer arms (10) (10a) (10b) and the hammer arms (10) (10a) (10b) are pressed to operate a portion of the hammer arms (10) (10a) (10b). Movable means for applying the actuation force to the hammer arms 10, 10a and 10b, and a contact portion 12 in which one of the hammer arms 10, 10a and 10b and one of the movable means lead to periodic or continuous contact. It consists of (12a) (12b).

At least one hammer arm (10) (10a) or (10b) is fixed to the periphery of the belt (4) by the rotating shaft (13), and one side of the belt (4) allows movement of the belt (4) while touching the bucket (5). Three or more roller heads (11) (11a) (11b), the other side is provided with a rotary roller 14 for receiving the pushing force transmitted from the movable means in the rolling motion.

The movable means includes cams 16, 16a and 16b which have arbitrary cam curves which come into contact with and come into contact with one of the rotary rollers 14 of the hammer arms 10 and 10a, and rotate about the axis 15, It consists of a drive motor 17 which turns cams 16, 16a and 16b. In addition, the contact portions 12, 12a and 12b come in contact with the rotating rollers 14 of the hammer arms 10, 10a and 10b to interlock the hammer arms 10, 10a and 10b, and The mounts 19, 19a, 19b are set in accordance with the moving speed of the bucket 5.

When the bucket hammering device of the present invention is mounted on the periphery of the bucket conveyor, it is possible to prevent the adhesive lamination phenomenon of the package generated on the inner wall surface of the bucket conveyor while the bucket conveyor is in operation. Referring to the operation of the bucket hammering device of the present invention according to the bucket conveyor drive as follows.

When the bucket hammering device is installed near the recovery box 7 of the recovery part of the bucket conveyor peripheral as shown in FIG. 6, all the packages 9 contained in the bucket 5 fall into the recovery box 7 while passing through the hammering device. . Even if the hammering device is attached to any part of the bucket conveyor line, the bucket 5 must pass through the hammering device so that the package 9 can be prevented from remaining in the bucket 5, but is recovered in consideration of recovery. It is preferable to arrange | position it near the fall point of (7).

The hammering device is a part for operating the hammer arms 10, 10a and 10b and the hammer arms 10, 10a and 10b, and a part for contacting the hammer arms 10 and 10a with the movable part. The timing and the driving time of each moving part are determined by the line driving of the belt conveyor.

That is, the belt 4, which is wound around the drum 2 and the head pulley 3, and has the bucket 5 mounted thereon, rotates continuously along a given trajectory as the drum 2 rotates, thereby being in close proximity to the drum 2. The package 9 is spun up into the bucket 5 to naturally drop the package 9 near the collection box 7 via the collection box 7. At this time, the package 9 having a small particle size or a considerable amount of moisture causes adhesive lamination on the inner wall surface of the bucket 5. If it is left as it is, the stacking is continued and the volume ratio of the bucket 5 is lowered, thereby delaying the operation of the entire line. When the bucket hammering device is installed near the collecting box 7 as in the present invention, the adhesion lamination phenomenon of the package 9 is maintained. You can stop.

That is, the hammer arms 10, 10a and 10b of the hammering device are formed of roller heads 11, 11a and 11b in contact with the belt 4 so that the belt arm 10, 10a and 10b may be in close contact with the belt 4. The other part, which does not cause a driving obstacle, and which does not come into contact with the belt 4, is in contact with the movable part for moving the hammer arms 10, 10a and 10b while the middle part is applied to one side of the hammer arms 10 and 10a. It is coupled to a rotating shaft 13 which induces deflection of the hammer arms 10 and 10a when it is weighted.

One end of the hammer arms 10, 10a and 10b is brought into contact with the cams 16, 16a and 16b as shown in FIGS. 8 and 8b and 8c of FIGS. When turned, it rotates around the shaft 15 to impact the bucket 5. The top and bottom dead centers of the mounts 19, 19a and 19b of the cams 16, 16a and 16b in contact with the hammer arms 10, 10a and 10b are applied when the impact on the bucket 5 is made. The cam curve is determined by considering the interval between the bucket 5 and the bucket 5 and the belt moving speed. The cam curve impacts exactly one bucket 5 and the bucket 5 is again Incoming shock cycles can be created.

Another example can be applied with the same impact period setting method of the hammer arm. For example, at least one hammer arm 10, 10a, 10b can easily impact the bucket 5 having a relatively large capacity, and at this time, the cams 16, 16a, 16b are selectively selected. If the installation is configured to contact the rotating roller 14, the impact recovery applied to the bucket 5 can be performed more quickly throughout the width direction of the bucket 5, so that even in the case of a large capacity bucket 5, The film 8 of the package 9 to be adhesively laminated can be easily removed.

In this manner, the hammer arms 10, 10a, and 10b, which are selectively installed according to the capacity of the bucket 5, are subjected to periodic impacts about the shaft 15, and are different from the inner wall of the bucket 5, regardless of the type. Drop the attached package (9).

In particular, when the cam method is applied to move the hammer arms 10, 10a and 10b, the hammer arms are located near the roller heads 11, 11a and 11b of the hammer arms 10, 10a and 10b. Hanging the spring 20 which pulls (10) (10a) and (10b) toward the bucket (5) can make the impact force caused by the top dead center and the bottom dead center drop of the cams 16, 16a and 16b larger. have.

According to the present invention, it is possible to drop the package accumulated in the bucket without causing the operation of the bucket conveyor, because the film formation of the package adhesively stacked on the inner wall surface of the bucket conveyor can be dropped, thereby maintaining the actual volume ratio of the bucket as it is. It has the effect of preserving the proper capacity of the installation. In addition, it is possible to prevent the film formation of the package formed on the inner wall surface of the bucket and at the same time has the effect of preventing the bucket corrosion to extend the operating life of the equipment.

Claims (3)

In the bucket conveyor for attaching several buckets to the belt and placing the pulley at a position away from the drum and the drum to which the belt can be hung, to make the transport distance as much as the set distance between the drum and the pulley, A hammer arm rotatably mounted at a position around the belt facing the face of the belt and composed of at least one and three hammer arms of arbitrary length to receive the actuation force transmitted from the predetermined position; A movable means for pressurizing a part of the hammer arm to actuate the hammer arm to give an operating force to the hammer arm; Hammering device for a bucket conveyor, characterized in that one or more of the contact portion that one side of the hammer and one side of the movable means is in periodic or continuous contact. The method of claim 1, The hammer arm is fixed to the belt around the rotational axis, one side is made up of at least one or three roller heads to enable the movement of the belt while touching the bucket, and the other side rolling the pushing force transmitted from the movable means Hammering device for a bucket conveyor, characterized in that it comprises a rotary roller for receiving by movement. The method of claim 1, The movable means, One or more cams formed of a mount having at least one or more three cam curves in contact with one rotating roller of the hammer arm and rotating about an axis; Hammering device of the bucket conveyor, characterized in that consisting of a drive motor for turning the cam.