KR20230081321A - Apparatus for snaking auto adjusting of conveyor belt - Google Patents

Abstract

Various embodiments of the present invention have been described related to an automatic conveyor belt meandering adjustment device that automatically adjusts the conveyor belt to prevent meandering. According to one embodiment, the conveyor belt meandering automatic adjustment device is chute structure to drop; at least one conveyor belt disposed in the chute structure and conveying the transport; a plurality of meandering switches disposed on both sides of the at least one conveyor belt and detecting and signaling meandering of the conveyor belt caused by the deviation of the conveyance; a control unit receiving meandering detection signals from the plurality of meandering switches and controlling a hydraulic pump based on the meandering detection signals; and a cargo drop disposed above the at least one conveyor belt and configured to rotate by the hydraulic power of the hydraulic pump to adjust the falling direction of the transport to prevent the conveyor belt from meandering due to the unbalanced transport of the transport. Adjustment device; may include, in addition to various other embodiments are possible.

Description

Conveyor belt meandering automatic adjustment device {APPARATUS FOR SNAKING AUTO ADJUSTING OF CONVEYOR BELT}

Various embodiments of the present invention automatically adjust the meandering of the conveyor belt by detecting the meandering of the conveyor belt caused by the deviation of the transport by contact, or automatically adjust the meandering of the conveyor belt by detecting the deviation of the transport by non-connection. It is related to the meandering automatic adjustment device of the conveyor belt that is adjusted to

In general, a conveyor belt transport device is a transport device that transports a large amount of cargo (eg, coal, coke, limestone, iron ore, etc.) while automatically moving a certain distance by a driving device. For example, the conveyor belt transport device is a device that transports and inputs transported goods to a sinter plant, a cork plant, or an electric furnace in various processes.

After being unloaded through the unloader, the transported goods are transported over a long distance through the conveyor belt to the storage yard of the power plant. There was a problem in that the belt meandering occurred in the conveyor belt according to the operating state of the conveyor belt being operated or along the conveyor belt.

For example, the meandering of the conveyor belt is caused by deviation driven to the left or right side of the belt without being loaded in the center of the conveyor belt when a large amount of transport is loaded on the conveyor belt through the conveyor belt chute at once can

However, in the conventional conveyor belt, when the cargo is loaded on the left or right side of the conveyor belt, meandering of the conveyor belt occurs due to deviation, which causes damage to the conveyor belt due to collision with other structures and parts In addition, there was a problem in that safety accidents such as workers getting caught in the conveyor belt occurred.

In addition, the conventional conveyor belt has a disadvantage in that, when transported by meandering, it is impossible to operate due to corrosion of parts (eg, screws) and fixation of the operating handle by the falling transported cargo.

Prior literature related to the present invention includes Korean Patent Registration No. 10-1118295 (published on March 20, 2012), and in the prior literature, a technology for "a belt meandering adjustment device for a two-way belt conveyor" has been disclosed.

In various embodiments of the present invention, a conveyor belt capable of preventing product damage and safety accidents by detecting meandering of the conveyor belt caused by unbalanced transport by contact and automatically adjusting the meandering of the conveyor belt It is to provide an automatic meandering adjustment device.

In various embodiments of the present invention, a conveyor belt capable of automatically adjusting the falling direction of the transport to detect the deviation of the transport generated on the conveyor belt by non-contact and prevent the meandering of the conveyor belt due to the occurrence of the deviation. It is to provide a meandering automatic adjustment device.

However, the technical problems to be achieved by various embodiments of the present invention are not limited to the above technical problems, and other technical problems may exist.

According to various embodiments of the present invention, the device for automatically adjusting meandering of a conveyor belt includes a chute structure for dropping a transported object; at least one conveyor belt disposed in the chute structure and conveying the transport; a plurality of meandering switches disposed on both sides of the at least one conveyor belt and detecting and signaling meandering of the conveyor belt caused by the deviation of the conveyance; a control unit receiving meandering detection signals from the plurality of meandering switches and controlling a hydraulic pump based on the meandering detection signals; and a cargo drop disposed above the at least one conveyor belt and configured to rotate by the hydraulic power of the hydraulic pump to adjust the falling direction of the transport to prevent the conveyor belt from meandering due to the unbalanced transport of the transport. adjustment device; may be included.

According to various embodiments of the present invention, the chute structure includes a chute housing; A hopper formed on top of the chute housing; a transport change change member disposed inside the chute housing and changing the drop direction of the transport according to rotation; and at least one discharge unit formed at a lower portion of the chute housing and discharging the transport material whose fall direction is changed by the transport change change member onto an upper portion of the at least one conveyor belt.

According to various embodiments of the present invention, the at least one conveyor belt is disposed on top of the chute structure, transports the transported goods to a hopper formed in the chute structure, and a first conveyor that falls into the hopper belt; a second conveyor belt that is disposed under the first discharge unit included in the at least one discharge unit and transports the cargo whose falling direction is adjusted; and a third conveyor belt that is disposed below the second discharge unit included in the at least one discharge unit and transports the cargo whose falling direction is adjusted.

According to various embodiments of the present invention, the plurality of meandering switches may include a switch body; a rotating rod disposed on the switch body; a rotating roller rotatably connected to the rotating rod and rotating when the at least one conveyor belt moves and contacts; and a rotation detection unit built into the switch body and detecting a rotational movement of the rotational rod when the rotational rod is rotated according to the contact between the at least one conveyor belt and the rotational roller.

According to various embodiments of the present invention, the transport object drop control device is disposed in the first discharge unit and rotates by the hydraulic force of the first hydraulic pump of the hydraulic pump to adjust the falling direction of the transport object. 1 includes a transport drop control device, wherein the first transport drop control device is disposed in the first discharge unit and moves a first cylinder rod forward and backward by using hydraulic power generated by the first hydraulic pump. A first hydraulic cylinder for moving; and a first rotary damper coupled to one end of the first cylinder rod and rotating about a hinge axis according to forward and backward movement of the first cylinder rod.

According to various embodiments of the present invention, a first mounting member for mounting the first hydraulic cylinder to a position adjacent to the first discharge unit may be disposed in the first hydraulic cylinder.

According to various embodiments of the present invention, one surface of the first rotary damper is formed with a first contact surface in contact with the transport, and a tile surface opposite to the one surface of the first rotary damper is at one end of the first cylinder rod. A first coupling protrusion coupled to the formed coupling hole may be disposed.

According to various embodiments of the present invention, the transport material drop control device is disposed in the second discharge unit and rotates by the hydraulic power of the second hydraulic pump of the hydraulic pump to adjust the falling direction of the transport. 2 a cargo drop control device, wherein the second transport drop control device is disposed in the second discharge unit and moves the second cylinder rod forward and backward by using hydraulic power generated by the second hydraulic pump. A second hydraulic cylinder for moving; and a second rotary damper coupled to one end of the second cylinder rod and rotating around a hinge axis according to forward and backward movement of the second cylinder rod.

According to various embodiments of the present invention, a second mounting member for mounting the second hydraulic cylinder to a position adjacent to the second discharge unit may be disposed in the second hydraulic cylinder.

According to various embodiments of the present invention, one surface of the second rotary damper is formed with a second contact surface in contact with the transport, and a tile surface opposite to the one surface of the second rotary damper is at one end of the second cylinder rod. A second coupling protrusion coupled to the formed coupling hole may be disposed.

According to various other embodiments of the present invention, the automatic meandering control device of the conveyor belt includes a chute structure for dropping a transported object; at least one conveyor belt disposed in the chute structure and conveying the transport; a plurality of detectors disposed on both sides of the at least one conveyor belt, each measuring a distance from the disposed position to a package loaded on the left or right side of the conveyor belt, and signaling the measured distance; a control unit receiving measurement distance signals from the plurality of sensing units and controlling driving of first and second motor cylinders based on the measurement distance signals; And Disposed on the at least one conveyor belt, in order to prevent meandering of the conveyor belt due to the deviation of the conveyance, the first and second motor cylinders are driven by a control signal from the control unit to fall the conveyance. It may include; a transport drop control device for adjusting the direction.

According to various other embodiments of the present invention, the plurality of detection units, first and second detection sensor units respectively disposed on the upper left or right side of the second conveyor belt included in the at least one conveyor belt; and third and fourth detection sensor units respectively disposed on the upper left side or right side of the third conveyor belt included in the at least one conveyor belt.

According to various other embodiments of the present disclosure, the first to fourth detection sensor units may include at least one of a laser distance sensor and an ultrasonic sensor.

According to various other embodiments of the present invention, the first conveyor belt is disposed on the second conveyor belt of the at least one conveyor belt, and the first and second detection sensor units are disposed on upper portions of both sides of the second conveyor belt, respectively. , a first support frame coupled to the second detection sensor unit and supporting the first and second detection sensor units, disposed on a third conveyor belt of the at least one conveyor belt, and the third and fourth detection sensors A second support frame coupled to the third and fourth detection sensors and supporting the third and fourth detection sensors may be included in order to dispose the units on upper portions of both sides of the third conveyor belt, respectively.

According to various other embodiments of the present invention, the transport drop control device is disposed in the first discharge part included in the at least one chute structure, and drives the first motor cylinder by a control signal from the control unit. and a first transport drop adjustment device for adjusting a falling direction of the transport by controlling the drop of the transport. the first motor cylinder moving backward; and a first rotary damper coupled to one end of the first rod and rotating about a hinge axis according to forward and backward movement of the first rod.

According to various other embodiments of the present invention, the first motor cylinder may include a first mounting member for mounting the first motor cylinder to a position adjacent to the first discharge unit.

According to various other embodiments of the present invention, one surface of the first rotary damper is formed with a first contact surface in contact with the transport, and a tile surface opposite to one surface of the first rotary damper is at one end of the first rod A first coupling protrusion coupled to the formed coupling hole may be disposed.

According to various other embodiments of the present invention, the transport drop control device is disposed in the second discharge part included in the at least one chute structure, and drives the second motor cylinder by a control signal from the control unit. and a second transport drop control device for adjusting the falling direction of the transport by controlling the drop of the transport, wherein the second transport drop control device is disposed in the second discharge unit and moves the second load according to a control signal from the control unit. the second motor cylinder moving backward; and a second rotary damper coupled to one end of the second rod and rotating around a hinge axis according to forward and backward movement of the second rod.

According to various other embodiments of the present invention, the second motor cylinder may include a second mounting member for mounting the second motor cylinder to a position adjacent to the second discharge unit.

According to various other embodiments of the present invention, one surface of the second rotary damper is formed with a second contact surface in contact with the transport, and a tile surface opposite to one surface of the second rotary damper is at one end of the second rod A second coupling protrusion coupled to the formed coupling hole may be disposed.

According to various embodiments of the present invention, the hydraulic power of the hydraulic pump that detects the meandering of the conveyor belt caused by the deviation of the transport in the second and third conveyor belts by contact, and is controlled based on the meandering detection signal By configuring a plurality of meandering switches, a control unit and a transportation material drop control device capable of adjusting the falling direction of the transport from the left and right edges to the center of the second and third conveyor belts by rotating by , The controller and the transport drop control device can prevent the conveyor belt from meandering due to the unbalance of the transport, thereby preventing damage to the conveyor belt and equipment parts, as well as preventing workers from being caught in the conveyor belt. Possible safety accidents can be prevented. Therefore, the second and third conveyor belts can continuously work without stopping, thereby increasing the efficiency of conveyor belt operation.

In addition, the second and third conveyor belts not only prevent corrosion of parts (e.g., screws) by the falling cargo when transported objects fall outside the conveyor belt due to meandering of the conveyor belt, but also prevent the operation handle from sticking. can be prevented, and the cause of fire can be eliminated. Therefore, the second and third conveyor belts can operate more safely.

In addition, the second and third conveyor belts sense the displacement of the transport by non-contact, control the driving of the first and second motor cylinders based on the monitoring signal, and rotate according to the driving of the first and second motor cylinders to By constructing a plurality of sensing units, a control unit, and a transport drop adjustment device capable of adjusting the falling direction of the transport from the left and right edges of the second and third conveyor belts to the center, the plurality of detection units, the control unit, and the transport drop adjustment device Since it is possible to detect the deviation of transport without contact with the second and third conveyor belts, not only can damage to the second and third conveyor belts and parts be prevented by contact, but also safety accidents of workers can be prevented in advance. can

1 is a diagram showing the configuration of an automatic meandering control device for a conveyor belt according to various embodiments of the present invention.
2 is an enlarged view showing the configuration of a device for automatically adjusting meandering of a conveyor belt according to various embodiments of the present invention.
3 is a perspective view illustrating a state before operation of an automatic conveyor belt meandering control device according to various embodiments of the present disclosure.
4 is a front view illustrating an operation process of an automatic conveyor belt meandering adjustment device according to various embodiments of the present disclosure.
5 is a plan view illustrating an operation process of an apparatus for automatically adjusting meandering of a conveyor belt according to various embodiments of the present disclosure.
6 is a front view illustrating an operation process of an automatic control device for meandering of a conveyor belt according to various embodiments of the present disclosure.
7 is a front view illustrating a state after operation of an automatic conveyor belt meandering adjustment device according to various embodiments of the present disclosure.
8 is a view showing the configuration of an automatic meandering adjustment device for a conveyor belt according to other various embodiments of the present invention.
9 is an enlarged view showing the configuration of a device for automatically adjusting meandering of a conveyor belt according to other various embodiments of the present invention.
10 is a perspective view illustrating a state before operation of an automatic meandering control device for a conveyor belt according to various other embodiments of the present invention.
11 is a front view illustrating an operation process of an automatic meandering control device for a conveyor belt according to various other embodiments of the present invention.
12 is a plan view illustrating an operation process of an automatic meandering control device for a conveyor belt according to various other embodiments of the present disclosure.
13 is a front view illustrating an operation process of an automatic conveyor belt meandering adjustment device according to various other embodiments of the present invention.
14 is a front view illustrating a state after operation of an automatic conveyor belt meandering control device according to various other embodiments of the present disclosure.

Since the present invention can apply various changes and have various embodiments, some embodiments will be described in detail with reference to the drawings. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

Terms including ordinal numbers such as 'first' and 'second' may be used to describe various components, but the components are not limited by the terms. These terms are only used for the purpose of distinguishing one component from another. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element, without departing from the scope of the present invention. The term 'and/or' includes a combination of a plurality of related recited items or any one of a plurality of related recited items.

In addition, relative terms described based on what is shown in the drawing, such as 'front', 'rear', 'top', and 'bottom' may be replaced with ordinal numbers such as 'first' and 'second'. For ordinal numbers such as 'first' and 'second', the order is the stated order or arbitrarily determined, and may be arbitrarily changed as needed.

Terms used in the present invention are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In the present invention, terms such as "comprise" or "having" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the present invention, they should not be interpreted in an ideal or excessively formal meaning. don't

The meandering adjustment device 10 of the conveyor belt according to various embodiments of the present invention detects the meandering of the conveyor belt 30 caused by the deviation of the conveyance A1 by contact and signals it to automatically control the conveyor belt. may be one or a combination of more than one of a variety of devices that can be tuned with

1 is a view showing the configuration of an automatic conveyor belt meandering adjustment device 10 according to various embodiments of the present invention, and FIG. 2 is a view of the conveyor belt meandering automatic adjustment device 10 according to various embodiments of the present invention. It is an enlarged view showing the configuration, Figure 3 is a perspective view showing the state before operation of the automatic meandering adjustment device 10 of the conveyor belt according to various embodiments of the present invention, Figure 4 is a conveyor belt according to various embodiments of the present invention 5 is a plan view showing the operation process of the automatic meandering adjustment device 10 of a conveyor belt according to various embodiments of the present invention, and FIG. It is a front view showing the operation process of the automatic meandering adjustment device 10 of the conveyor belt according to various embodiments of the present invention, and FIG. 7 is a meandering automatic adjustment device 10 of the conveyor belt 30 according to various embodiments of the present invention It is a front view showing the state after operation of

1 to 7, the conveyor belt meandering adjustment device 10 includes a chute structure 20, at least one conveyor belt 30, a plurality of meandering switches 40, a control unit 50, and a transported object. A drop adjustment device 60 may be included. For example, the shipment A1 may include coal, coke, limestone and iron ore. In this embodiment, the transport A1 is described as an example of the transport A1 disclosed above, but is not limited thereto. For example, the transport A1 may be variously applied as long as the transport A1 is transported by the conveyor belt 30 . The transportation material A1 in this embodiment will be described by applying coal.

After being unloaded through the unloader, the cargo A1 may be transported to a hopper 22 of a chute structure 20 to be described later by a first conveyor belt 31 of a conveyor belt 30 described later.

According to various embodiments, the chute structure 20 may introduce and discharge transport A1 transported from the outside. For example, the chute structure 20 includes a chute housing 21, a hopper 22, a transport drop changing member 23, and at least one discharge portion 24 including first and second discharge portions 24a and 24b. can include For example, the chute housing 21 may include a hopper 22 to be described later, a transport change change member 23, and at least one discharge unit 24.

The hopper 22 is formed on the upper part of the chute housing 21, and the conveyance A1 transported by the first conveyor belt 31 can be introduced into the chute housing 21. For example, the transported material A1 may be introduced into the hopper 22 and fall into the chute housing 21 at the same time.

According to various embodiments, the transport change change member 23 is disposed inside the chute housing 21 and can change the drop direction C1 of the transport A1 according to rotation. For example, the transport change change member 23 rotates the drop direction C1 of the transport A1 introduced into the chute housing 21 to form a first discharge unit 24a or a second discharge unit 24a, which will be described later. It can be changed to part 24b.

According to various embodiments, the at least one discharge unit 24 is formed on the lower part of the chute housing 21, and the transport A1 whose drop direction C1 is changed by the transport drop changing member 23 can be discharged on top of at least one conveyor belt (30).

For example, the transportation material A1 may be introduced into the hopper 22 . When the operator changes the falling direction of the transported material A1 flowing into the hopper 22 to the first discharge part 24a of the at least one discharge part 24, the load change change member 23 rotates the rotation shaft. By rotating in a forward direction toward the center, the second discharge portion 24b of the at least one discharge portion 24 may be closed, and the first discharge portion 24a may be opened. In this state, the cargo A1 may fall into the first discharge portion 24a that is opened. At this time, when the worker changes the falling direction of the cargo A1, the first discharge unit 24a is closed by rotating the cargo drop changing member 23 in a reverse direction opposite to the forward direction around the rotation axis, The second outlet 24b may be opened. In this state, the cargo A1 may fall into the opened second discharge portion 24b.

In the present embodiment, an embodiment in which the second discharge portion 24b is closed and the first discharge portion 24a is opened will be described in the transport fall changing member 23.

According to various embodiments, the at least one conveyor belt 30 may include first, second, and third conveyor belts 31, 32, and 33. For example, the first conveyor belt 31 may be disposed above the chute structure 20 and above the hopper 22 at the same time. The first conveyor belt 31 may transfer the cargo A1 unloaded through a unloader (not shown) to the hopper 22 and drop it into the hopper 22 at the same time.

The second conveyor belt 32 may be disposed below the first discharge part 24a of the at least one discharge part. For example, the second conveyor belt 32 may load and transport the cargo A1 whose falling direction C1 is adjusted. For example, a plurality of second transport rollers 32a may be disposed under the second conveyor belt 32 to enable transport of the second conveyor belt 32, and the plurality of transport rollers 32a It may be combined with the second support member 22b that supports so as to be rotatable.

The third conveyor belt 33 may be disposed below the second discharge part 24b of the at least one discharge part. For example, the third conveyor belt 33 may load and transport the cargo A1 whose falling direction C1 is adjusted.

For example, a plurality of third conveying rollers 33a may be disposed under the third conveyor belt 33 to enable conveyance of the third conveyor belt 33, and the plurality of third conveying rollers 33a ) may be coupled to the third support member 33b that supports to be rotatable.

According to various embodiments, the plurality of meandering switches 40 may include a switch body 41 , a rotating rod 42 , a rotating roller 43 and a rotation sensing unit 44 . For example, the switch body 41 may include a rotation rod 42, a rotation roller 43, and a rotation detection unit 44, which will be described later. The rotating rod 42 may be disposed on the switch body 41 and may be rotatably coupled with the rotating roller 43 to be described later. The rotational roller 43 may be rotatably connected to the rotational rod 42, and the rotational roller 43 may rotate when the at least one conveyor belt 30 contacts while moving. For example, when the meandering of the at least one conveyor belt 30 occurs due to the unloading of the transport object A1, the rotating roller 43 may rotate in contact with the side surface of the conveyor belt 30. The rotation detection unit 44 may be embedded in the switch body 41 . The rotation detection unit 44 may detect the rotational movement of the rotational rod when the rotational rod rotates according to the contact between the at least one conveyor belt 30 and the rotational roller 43 . For example, when the rotating roller 43 comes into contact with the side surface of at least one conveyor belt 30 moving in a meandering manner, the rotating roller 43 is in contact with the side surface of the at least one conveyor belt 30. It can rotate and move at the same time as it rotates. At this time, the rotating rod 42 may rotate and move together with the rotating roller 43 . At this time, the rotation detection unit 44 may detect the rotational movement of the rotation rod 42 and signal it.

The controller 50 may receive a detection signal from the rotation detection unit 44 and control the hydraulic pump based on the detection signal. For example, the control unit 50 may include a display unit 51 for checking the detection signal and a plurality of control buttons 52 for controlling the hydraulic pump.

According to various embodiments, the transportation drop control device 60 may be disposed above the at least one conveyor belt 30 . For example, in order to prevent the conveyor belt 30 from meandering due to the unbalance of the transport A1, the transport fall control device 60 rotates at an angle by the hydraulic power of the hydraulic pump to move the transport A1. The falling direction C1 may be adjusted to the center of the conveyor belt 30 .

According to various embodiments, the transport drop control device 60 may include first and second transport drop control devices 61 and 62 . For example, the first transport material drop control device 61 may include a first hydraulic cylinder 61a and a first rotary damper 61b. For example, the first hydraulic cylinder 61a may be disposed in the first discharge part 24a. The first hydraulic cylinder 61a may move the first cylinder rod 61d forward and backward using hydraulic power generated by the first hydraulic pump 61c included in the hydraulic pump. For example, the first hydraulic cylinder 61a may include a first mounting member 70 for mounting the first hydraulic cylinder 61a to a position adjacent to the first discharge part 24a. For example, the first mounting member 70 may be disposed on an outer surface of the first discharge part 24a. It can be mounted on the outer surface of the discharge portion 24a, and at the same time, the first mounting member 70 attaches one end of the first cylinder rod 61d of the first hydraulic cylinder 61a to the first discharge portion ( 24a) may be disposed inside the first discharge part 24a.

For example, the first rotary damper 61b may be coupled to one end of the first cylinder rod 61d disposed in the first discharge part 24a. For example, the first rotary damper 61b may be disposed within the first discharge part 24a, and rotates about the hinge axis K1 according to the forward and backward movement of the first cylinder rod 61d. can do. For example, the first rotational damper 61b may rotate about the hinge axis K1 to adjust the falling direction C1 of the cargo A1. For example, the adjusted first rotary damper 61b may cause the transport object A1 to fall from the left and right edges of the second conveyor belt 32 to the center.

For example, one surface of the first rotary damper 61b may form a first contact surface 61b-1 in contact with the cargo A1, and a tile surface opposite to one surface of the first rotary damper 61b may dispose the first coupling protrusion 61b-2 coupled to the coupling hole 61d-1 formed at one end of the first cylinder rod 61d. For example, the first contact surface 61b-1 can change the falling direction C1 of the transport A1 to the center of the second conveyor belt 32 while coming into contact with the transport A1.

For example, since the coupling hole 61d-1 at one end of the first cylinder rod 61d is fitted and coupled in the first coupling protrusion 61b-2, the first cylinder rod 61d is When moving backward, the first rotary damper 61b may be rotated and tilted by the first cylinder rod 61d.

According to various embodiments, the second transport drop control device 62 may include a second hydraulic cylinder 62a and a second rotary damper 62b. For example, the second hydraulic cylinder 62a may be disposed in the second discharge part 24b. The second hydraulic cylinder 62a may move the second cylinder rod 62d forward and backward by using hydraulic power generated by the second hydraulic pump 62c included in the hydraulic pump. For example, the second hydraulic cylinder 62a may include a second mounting member 71 for mounting the second hydraulic cylinder 62a to a position adjacent to the second discharge part 24b. For example, the second mounting member 71 may be disposed on an outer surface of the second discharge portion 24b. It can be mounted on the outer surface of the discharge portion 24b, and at the same time, the second mounting member 71 attaches one end of the second cylinder rod 62d of the second hydraulic cylinder 62a to the second discharge portion ( 24b) may be disposed inside the second discharge part 24b.

The second rotary damper 62b may be coupled to one end of the first cylinder rod 61d disposed in the second discharge part 24b. For example, the second rotary damper 62b may be disposed within the second discharge part 24b, and rotates about the hinge axis K1 according to the forward and backward movement of the second cylinder rod 62d. can do. For example, the second rotational damper 62b may rotate about the hinge shaft K1 to adjust the falling direction C1 of the cargo A1. For example, the adjusted second rotary damper 62b moves the transported material A1 to the left side of the third conveyor belt 33. It can be dropped from the right edge to the center.

For example, one surface of the second rotary damper 62b may form a second contact surface 62b-1 in contact with the cargo A1, and a tile surface opposite to one surface of the second rotary damper 62b may dispose the second coupling protrusion 62b-2 coupled to the coupling hole 62d-1 formed at one end of the second cylinder rod 62d. For example, the second contact surface 62b-1 can change the falling direction C1 of the transport A1 to the center of the third conveyor belt 33 while coming into contact with the transport A1.

For example, since the coupling hole 62d-1 at one end of the second cylinder rod 62d is fitted and coupled to the second coupling protrusion 62b-2, the second cylinder rod 62d is forward and rearward. When moving to , the second rotary damper 62b may be rotated and tilted by the second cylinder rod 62d.

For example, when the conveyance A1 is driven to the left and right edges of the second and third conveyor belts 32 and 33 of the at least one conveyor belt 30, the second and third conveyor belts In (32, 33), meandering of the conveyor belt 30 may occur due to the deviation of the transportation object A1.

At this time, both sides of the second and third conveyor belts 32 and 33 come into contact with the rotating rollers 43 of the plurality of meandering switches 40, and at the same time rotate and move the rotating rollers 43 to stand vertically. there is. At this time, the rotating rod 42 may also rotate and move along with the rotating roller 43, and the rotation detection unit 44 may detect and signal the rotational movement of the rotating rod 42.

For example, the rotation sensing unit 44 may apply a detected signal to the control unit 50. The control unit 50, based on the received detected signal, operates the first and second hydraulic pumps 61c, The hydraulic power of 62c) can be controlled. For example, the controlled hydraulic power of the first and second hydraulic pumps 61c and 62c may be transmitted to the first and second hydraulic cylinders 61a and 62a. For example, the first and second hydraulic cylinders 61a and 62a move the first and second cylinder rods 42 from the front to the rear and simultaneously rotate the first and second rotary dampers 61b and 62b. there is. The rotated first and second rotary dampers 61b and 62b come into contact with the falling cargo A1 and at the same time change the falling direction C1 of the transport A1 to the second and third conveyor belts 32 and 33. can be adjusted to the center of The first and second rotary dampers 61b and 62b adjusted in this way can drop the transport A1 from the left and right edges of the second and third conveyor belts 32 and 33 to the center. At this time, the meandering of the second and third conveyor belts 32 and 33 caused by the deviation of the transport A1 may disappear.

Hereinafter, specific operations of the device 10 for automatically adjusting meandering of a conveyor belt according to various embodiments of the present invention will be described with reference to the accompanying drawings.

First, as shown in FIGS. 1 to 3, the automatic meandering adjustment device 10 of the conveyor belt 30 includes a chute structure 20, at least one conveyor belt 30, a plurality of meandering switches 40, It may include a control unit 50 and a transport drop adjustment device 60. For example, the chute structure 20 may include a chute housing 21, a hopper 22 formed on the upper portion of the chute housing 21, a transport change change member 23, and at least one discharge unit. The at least one discharge unit may include first and second discharge units 24a and 24b. The at least one conveyor belt 30 may include first, second and third conveyor belts 31, 32 and 33. For example, the first conveyor belt 31 may be disposed on the upper part of the hopper 22 of the chute housing 21, and the second conveyor belt 32 may be disposed on the lower part of the first discharge part 24a. , and the third conveyor belt 33 may be disposed below the second discharge part 24b.

In this state, the first conveyor belt 31 can transport the cargo A1 to the hopper 22 through a unloader (not shown) and drop it into the hopper 22 at the same time.

At this time, when the falling direction of the cargo A1 is changed, the second discharge portion 24b may be closed and the first discharge portion 24a may be opened by rotating the drop changing member 23 in the forward direction. there is. In this state, when the transported object A1 is dropped, the transported object A1 may fall into the first discharge portion 24a. At this time, the cargo A1 may fall to the top of the second conveyor belt 32 through the first discharge part 24a.

For example, when the transport A1 falls to the top of the second conveyor belt 32 through the first discharge part 24a, the transport A1 is at the center of the second conveyor belt 32 Deviations that do not fall and are driven to the edge of the left or right side of the belt may occur. At this time, the second conveyor belt 32 may meander due to the deviation of the transportation object A1.

For example, when the second conveyor belt 32 is meandering due to the knitting of the transport A1, a plurality of meandering switches 40 disposed on both sides of the second conveyor belt 32 in the longitudinal direction The meandering of the second conveyor belt 32 can be sensed by contact.

The plurality of meandering switches 40 may contact and sense the meandering of the second conveyor belt 32 and signal it. For example, the plurality of meandering switches 40 may apply a meandering detection signal of the second conveyor belt 32 to the control unit 50 .

The controller 50 may control the first and second hydraulic pumps 61c and 62c based on the meandering detection signal of the second conveyor belt 32 . For example, the controller 50 may control driving of the drive motors 61c-1 and 62c-1 of the first and second hydraulic pumps 61c and 62c. The first and second hydraulic pumps 61c and 62c may generate hydraulic power by increasing the hydraulic oil according to driving of the driving motors 61c-1 and 62c-1.

The hydraulic force generated in this way can be transmitted to the first hydraulic cylinder 61a and simultaneously move the first cylinder rod 61d of the first hydraulic cylinder 61a forward and backward. For example, when the first cylinder rod 61d moves forward and backward, the first cylinder rod 61d may rotate the first rotary damper 61b about the hinge axis K1.

For example, when the first rotational damper 61b rotates about the hinge axis K1, the first rotational damper 61b drops the transport A1 to the center of the second conveyor belt 32 can make it

For example, the first rotational damper 61b may change the falling direction C1 of the transport object A1 from the left and right edges of the second conveyor belt 32 to the center according to rotation.

Therefore, the second conveyor belt 32 may disappear from meandering caused by the deviation of the transportation object A1.

In addition, when the falling direction of the cargo A1 is changed again, the cargo fall changing member 23 is rotated in the opposite direction to the forward direction to close the first discharge portion 24a and the second discharge portion 24b. ) can be opened. In this state, when the transported object A1 is dropped, the transported object A1 may fall into the second discharge portion 24b. At this time, the cargo A1 may fall to the top of the third conveyor belt 33 through the second discharge part 24b.

A plurality of meandering switches 40, a control unit 50, a second discharge unit 24b, a third conveyor belt 33, and a second transport fall among the components of the automatic meandering adjustment device 10 (10) The adjustment device 62 and the second rotation damper 62b are the plurality of meandering switches 40, the control unit 50, the first discharge unit 24a, and the second conveyor belt 32 of FIGS. 2 to 7 , The first transport drop control device 61 and the first rotary damper 61b may be the same as or similar to each other, and overlapping descriptions are omitted below.

In this way, a plurality of meandering switches 40 for contacting and sensing the meandering of the conveyor belt 30 caused by the knitting of the transport A1 on the second and third conveyor belts 32 and 33, The control unit 50 for controlling the hydraulic pump based on the meander detection signal and the second and third conveyor belts 32, 33), it is possible to prevent the conveyor belt 30 from meandering due to the deviation of the transport A1 by constructing the transport drop control device that adjusts from the left and right edges to the center, thereby preventing the second and third Not only can damage to the conveyor belts 32 and 33 and components be prevented, but also safety accidents of workers can be prevented in advance. Thus, the second and third conveyor belts 32 and 33 can increase the efficiency of operation of the conveyor belt 30 .

The meandering adjustment device 100 of the conveyor belt according to various other embodiments of the present invention detects the deviation of the conveyance A1 in a non-contact manner and signals it to automatically adjust the meandering of the conveyor belt 130. It may be one or a combination of more than one of the devices.

8 is a view showing the configuration of an automatic conveyor belt meandering adjustment device 100 according to various other embodiments of the present invention, and FIG. 9 is a conveyor belt meandering automatic adjustment device 100 according to other various embodiments of the present invention. ) is an enlarged view showing the configuration of the present invention, Figure 10 is a perspective view showing a state before operation of the automatic meandering control device 100 of the conveyor belt according to various other embodiments of the present invention, Figure 11 is another various embodiments of the present invention 12 is a plan view showing the operation of the automatic conveyor belt meandering adjustment device 100 according to various other embodiments of the present invention. 13 is a front view showing the operation process of the automatic meandering control device 100 of the conveyor belt according to various other embodiments of the present invention, and FIG. 14 is a front view of the conveyor belt 130 according to other various embodiments of the present invention. It is a front view showing the state after operation of the automatic meandering control device 100.

8 to 14, the conveyor belt meandering adjustment device 100 includes a chute structure 120, at least one conveyor belt 130, a plurality of detectors 140, a control unit 150, and a transported object. A drop adjustment device 160 may be included. For example, the cargo A1 may be unloaded through a unloader and then transported to the hopper 122 of the chute structure 120 by the first conveyor belt 131 of the conveyor belt 130 .

According to various embodiments, the chute structure 120 may introduce and discharge transport A1 transported from the outside. For example, the chute structure 120 includes at least one discharge unit 124 including a chute housing 121, a hopper 122, a transport change change member 123, and first and second discharge units 124a and 124b. can include

Of the components of the chute structure 120, the chute housing 121, the hopper 122, the transport change change member 123, and at least one discharge unit 124 are the chute of the chute structure 20 of FIG. The housing 21, the hopper 22, the transport change change member 23, and at least one discharge unit 24 may be the same as or similar to each other, and duplicate descriptions will be omitted below.

According to various embodiments, the at least one conveyor belt 130 may include first, second, and third conveyor belts 131, 132, and 133. For example, the first conveyor belt 131 may be disposed above the chute structure 120 and at the same time as above the hopper 122 . The first conveyor belt 131 may transfer the cargo A1 unloaded through a unloader (not shown) to the hopper 122 and simultaneously drop it into the hopper 122 . The second conveyor belt 132 may be disposed below the first discharge part 124a of the at least one discharge part 124 . For example, the second conveyor belt 132 may load and transport the cargo A1 whose falling direction C1 is adjusted. For example, a plurality of second transport rollers 132a may be disposed under the second conveyor belt 132 to enable transport of the second conveyor belt 132, and the plurality of transport rollers 132a It may be combined with the second support member 132b that supports to be rotatable. The third conveyor belt 133 may be disposed below the second discharge part 124b of the at least one discharge part 124 . For example, the third conveyor belt 133 may load and transport the cargo A1 whose falling direction C1 is adjusted. For example, a plurality of third conveying rollers 133a may be disposed under the third conveyor belt 133 to enable conveyance of the third conveyor belt 133, and the plurality of third conveying rollers 133a ) may be coupled to the third support member 133b that supports to be rotatable.

According to various embodiments, the plurality of detection units 140 are respectively disposed on upper portions of both sides of the at least one conveyor belt 130, and the conveyed goods loaded on the left or right side of the conveyor belt 130 from the place where they are disposed. The distance to each can be measured, and the measured distance can be signaled. For example, the plurality of detection units 140 may include first, second, third and fourth detection sensor units 141, 142, 143 and 144. The first detection sensor unit 141 may be disposed above the left side of the second conveyor belt 132, and the second detection sensor unit 142 may be disposed on the right side of the second conveyor belt 132. can be placed on top.

For example, a first support frame 110 may be disposed on the second conveyor belt 132, and the first support frame 110 connects the first and second detection sensor units 141 and 142 to the first In order to be disposed on the upper portions of both sides of the two conveyor belts 131, respectively, the first and second detection sensor units 141 and 142 may be coupled and the first and second detection sensor units 141 and 142 may be supported.

According to various embodiments, the third detection sensor unit 143 may be disposed above the left side of the third conveyor belt 133, and the fourth detection sensor unit 144 is the third conveyor belt ( 133) can be placed on the upper right side. For example, a second support frame 111 may be disposed on the third conveyor belt 133, and the second support frame 111 controls the third and fourth detection sensor units 143 and 144 to the first In order to be disposed on both sides of the three-conveyor belt 133, respectively, the third and fourth detection sensor units 143 and 144 can be coupled and the third and fourth detection sensor units 143 and 144 can be supported.

The control unit 150 receives measurement distance detection signals from the first, second, third, and fourth detection sensor units 141, 142, 143, and 144 and, based on the measurement distance detection signals, first and second motor cylinders Driving of 161a and 162a can be controlled. For example, the control unit 150 may include a display unit 151 for checking the measurement distance detection signal and a plurality of control buttons 152 capable of controlling the first and second motor cylinders 161a and 162a. there is.

For example, after loading the cargo on the first conveyor belt 131 and dropping it into the hopper 122 of the chute structure 120, the transport A1 moves the cargo drop changing member 123 of the chute structure 120 Through this, it can fall to the second conveyor belt 132. At this time, the transport object A1 may be transported by the second conveyor belt 132 . At this time, the first and second detection sensor units 141 and 142 disposed on both sides of the upper portion of the second conveyor belt 132 measure and signal the distance to the material A1, and transmit the measurement signal to the control unit. (150). The control unit 150 determines that a deviation has occurred when a distance measurement value of the applied measurement signal is compared with a reference value, and applies a control signal to the first and second motor cylinders 161a and 162a. can do.

According to various embodiments, the transportation drop control device 160 may be disposed above the at least one conveyor belt 130 . For example, in order to prevent the conveyor belt 30 from meandering due to the deviation of the transport A1, the transport fall control device 160 moves the first and second motor cylinders ( 161a and 162a may be driven to adjust the falling direction C1 of the transport object A1 to the center of the conveyor belt 130 .

According to various embodiments, the transport drop control device 160 may include first and second transport drop control devices 161 and 162 . For example, the first transport material drop control device 161 may include a first motor cylinder 161a and a first rotary damper 161b. For example, the first motor cylinder 161a may be disposed in the first discharge part 124a. The first motor cylinder 161a may move the first rod 161c forward or backward according to a control signal from the control unit 150 . For example, the first motor cylinder 161a may be provided with a first mounting member 170 for mounting the first motor cylinder 161a to a position adjacent to the first discharge part 124a. For example, the first mounting member 170 may be disposed on an outer surface of the first discharge part 124a. It can be mounted on the outer surface of the discharge part 124a, and at the same time, the first mounting member 170 attaches one end of the first rod 161c of the first motor cylinder 161a to the first discharge part 124a. ) and may be disposed inside the first discharge part 124a.

For example, the first rotational damper 161b may be coupled to one end of the first rod 161c disposed in the first discharge part 124a. For example, the first rotational damper 161b may be disposed within the first discharge part 124a and rotate about the hinge axis K1 according to the forward and backward movement of the first rod 161c. can For example, the first rotational damper 161b may rotate about the hinge shaft K1 to adjust the falling direction C1 of the cargo A1. For example, the adjusted first rotary damper 161b may cause the transport object A1 to fall from the left and right edges of the second conveyor belt 132 to the center.

For example, one surface of the first rotary damper 161b may form a first contact surface 161b-1 in contact with the cargo A1, and a tile surface opposite to one surface of the first rotary damper 161b may dispose the first coupling protrusion 161b-2 coupled to the coupling hole 161c-1 formed at one end of the first rod 161c. For example, the first contact surface 161b-1 can contact the transport A1 and change the falling direction C1 of the transport A1 to the center of the second conveyor belt 132.

For example, since the coupling hole 161c-1 at one end of the first rod 161c is fitted and coupled to the first coupling protrusion 161b-2, the first rod 161c moves forward and backward. When moving, the first rotary damper 161b may be rotated and tilted by the forward and backward movement of the first rod 161c.

According to various embodiments, the second transport drop control device 162 may include a second motor cylinder 162a and a second rotary damper 162b. For example, the second motor cylinder 162a may be disposed in the second discharge part 124b. The second motor cylinder 162a may move the second rod 162c forward or backward according to a control signal from the control unit 150 . For example, the second motor cylinder 162a may be provided with a second mounting member 171 for mounting the second motor cylinder 162a to a position adjacent to the second discharge part 124b. For example, the second mounting member 171 may be disposed on an outer surface of the second discharge part 124b. It can be mounted on the outer surface of the discharge part 124b, and at the same time, the second mounting member 171 attaches one end of the second rod 162c of the second motor cylinder 162a to the second discharge part 124b. ) and may be disposed inside the second discharge part 124b.

The second rotational damper 162b may be coupled to one end of the second rod 162c disposed in the second discharge part 124b. For example, the second rotary damper 162b may be disposed within the second discharge part 124b and rotate about the hinge axis K1 according to the forward and backward movement of the second rod 162c. can For example, the second rotational damper 162b may rotate about the hinge shaft K1 to adjust the falling direction C1 of the cargo A1. For example, the adjusted second rotation damper 162b moves the transport object A1 to the left side of the third conveyor belt 133. It can be dropped from the right edge to the center.

For example, one surface of the second rotary damper 162b may form a second contact surface 162b-1 in contact with the cargo A1, and a tile surface opposite to one surface of the second rotary damper 162b may dispose the second coupling protrusion 162b-2 coupled to the coupling hole 162c-1 formed at one end of the second rod 162c. For example, the second contact surface 162b-1 can contact the transport A1 and change the falling direction C1 of the transport A1 to the center of the third conveyor belt 133.

For example, since the coupling hole 162c-1 at one end of the second rod 162c is fitted and coupled to the second coupling protrusion 162b-2, the second rod 162c moves forward and backward. In this case, the second rotational damper 62b may be rotated and tilted by forward and backward movement of the second rod 162c.

For example, when the conveyance A1 is driven to the left and right edges of the second and third conveyor belts 132 and 133 of the at least one conveyor belt 30, the second and third conveyor belts In (132, 133), meandering of the conveyor belt 30 may occur due to the deviation of the transportation object A1.

At this time, the first to fourth detection sensor units 141, 142, 143, and 144 may measure and signal the distance to the cargo where the deviation occurs, and apply the measured distance signal to the control unit 150. Yes, the control unit 150 may control driving of the first and second motor cylinders 161a and 162a based on the received measurement distance signal. The first and second motor cylinders 161a and 162a move the first and second rods 161c and 162c from the front to the rear according to driving and simultaneously rotate the first and second rotary dampers 161b and 162b. can make it The rotated first and second rotary dampers 161b and 162b come into contact with the falling cargo A1 and at the same time change the falling direction C1 of the transport A1 to the second and third conveyor belts 132 and 133. can be adjusted to the center of The first and second rotary dampers 161b and 162b adjusted in this way can drop the transport A1 from the left and right edges of the second and third conveyor belts 132 and 133 to the center. At this time, the meandering of the second and third conveyor belts 132 and 133 caused by the deviation of the transportation object A1 may disappear.

In this way, the plurality of detection units 140 for non-contactly detecting the displacement of the transport A1 on the second and third conveyor belts 32 and 33, and the first and second detection units 140 based on the detection signal The control unit 150 controls the driving of the motor cylinders 161a and 162a and rotates according to the driving of the first and second motor cylinders 161a and 162a to change the falling direction C1 of the cargo A1 to the second , By configuring the transport drop control device 160 that adjusts from the left and right edges of the three conveyor belts 132 and 133 to the center, the plurality of sensing units contact the second and third conveyor belts 132 and 133 Since it is possible to detect the deviation of the transported object (A1) without warning, it is possible to prevent damage to the second and third conveyor belts (132, 133) and parts due to contact, as well as to prevent safety accidents of workers in advance. there is. Thus, the second and third conveyor belts 132 and 133 can increase the efficiency of operation of the conveyor belt 130 .

In addition, a dust removal device (not shown) using pneumatic pressure may be disposed on the side of the plurality of sensing units 140 to prevent malfunction due to contamination by dust of the transportation object A1. For example, the branch removal device can prevent the plurality of detection units 140 from malfunctioning due to the dust of the transport A1 by removing dust from the transport A1 using air pressure.

The meandering automatic adjustment device for conveyor belts of various embodiments of the present invention described above is not limited to the above-described embodiments and drawings, and various substitutions, modifications, and changes are possible within the technical scope of the present invention. It will be clear to those skilled in the art.

10, 100: meander automatic adjustment device
20, 120: chute structure
30, 130: at least one conveyor belt 40: a plurality of switches
50, 150: control unit 60, 160: cargo drop adjustment device
31, 32, 33: first, second and third conveyor belts
131, 132, 133: first, second and third conveyor belts
61a, 62a: first and second hydraulic cylinders
61b, 62b, 161b, 162b: first and second rotary dampers
A1: Transport C1: Fall direction
140: a plurality of detection units
141, 142, 143, 144; 1st, 2nd, 3rd and 4th detection sensor unit
161a, 162a: first motor cylinder

Claims (16)

In the meandering automatic adjustment device of the conveyor belt,
A chute structure for dropping transported goods;
at least one conveyor belt disposed in the chute structure and conveying the transport;
a plurality of meandering switches disposed on both sides of the at least one conveyor belt and detecting and signaling meandering of the conveyor belt caused by the deviation of the conveyance;
a control unit receiving meandering detection signals from the plurality of meandering switches and controlling a hydraulic pump based on the meandering detection signals; and
A cargo drop adjustment disposed above the at least one conveyor belt and rotating by the hydraulic power of the hydraulic pump to adjust the falling direction of the transport to prevent the conveyor belt from meandering due to the unbalanced transport of the transport A meandering automatic adjustment device for a conveyor belt comprising a; device.
The method of claim 1, wherein the chute structure is
suit housing;
A hopper formed on top of the chute housing;
a transport change change member disposed inside the chute housing and changing the drop direction of the transport according to rotation; and
Conveyor belt comprising: meandering automatic adjustment device.
The method of claim 1, wherein the at least one conveyor belt,
A first conveyor belt disposed above the chute structure and transporting the transported goods to the hopper formed in the chute structure and dropping them into the hopper;
a second conveyor belt that is disposed under the first discharge unit included in the at least one discharge unit and transports the cargo whose falling direction is adjusted; and
and a third conveyor belt disposed below the second discharge unit included in the at least one discharge unit and transporting the transported goods having an adjusted falling direction.
The method of claim 1, wherein the plurality of meandering switches,
switch body;
a rotating rod disposed on the switch body;
a rotating roller rotatably connected to the rotating rod and rotating when the at least one conveyor belt moves and contacts; and
A rotation detection unit built into the switch body and detecting the rotational movement of the rotational rod when the rotational rod is moved according to the contact between the at least one conveyor belt and the rotational roller; Conveyor belt comprising: meandering autopilot.
4. The method of claim 3 , wherein the transport drop control device is disposed in the first discharge unit and rotates by hydraulic power of a first hydraulic pump of the hydraulic pump to adjust a falling direction of the transport. including an adjustment device;
The first transport drop adjustment device,
a first hydraulic cylinder disposed in the first discharge unit and moving a first cylinder rod forward and backward using hydraulic power generated by the first hydraulic pump; and
A first rotational damper coupled to one end of the first cylinder rod and rotating about a hinge axis according to forward and backward movement of the first cylinder rod; Automatic meandering control device for a conveyor belt comprising a.
[6] The apparatus of claim 5, wherein the first hydraulic cylinder includes a first mounting member for mounting the first hydraulic cylinder to a position adjacent to the first discharge unit.
The method of claim 6, wherein one surface of the first rotary damper is formed with a first contact surface in contact with the cargo, and a tile surface opposite to one surface of the first rotary damper is a coupling hole formed at one end of the first cylinder rod. Meandering automatic adjustment device of the conveyor belt, characterized in that for arranging a first engaging protrusion coupled with.
4. The method of claim 3 , wherein the transport drop control device is disposed in the second discharge unit, rotates by hydraulic power of a second hydraulic pump of the hydraulic pump, and adjusts the drop direction of the transport. including an adjustment device;
The second transport drop control device,
a second hydraulic cylinder disposed in the second discharge unit and moving a second cylinder rod forward and backward using hydraulic power generated by the second hydraulic pump; and
A second rotational damper coupled to one end of the second cylinder rod and rotating about a hinge axis according to forward and backward movement of the second cylinder rod; Meander automatic adjustment device for a conveyor belt comprising a.
9. The device of claim 8, wherein the second hydraulic cylinder includes a second mounting member for mounting the second hydraulic cylinder to a position adjacent to the second discharge unit.
10. The method of claim 9, wherein one surface of the second rotary damper has a second contact surface in contact with the cargo, and a tile surface opposite to the one surface of the second rotary damper is a coupling hole formed at one end of the second cylinder rod. A meandering automatic adjustment device for a conveyor belt, characterized in that for arranging a second coupling protrusion coupled with.
In the meandering automatic adjustment device of the conveyor belt,
A chute structure for dropping transported goods;
at least one conveyor belt disposed in the chute structure and conveying the transport;
a plurality of detectors disposed on both sides of the at least one conveyor belt, each measuring a distance from the disposed position to a package loaded on the left or right side of the conveyor belt, and signaling the measured distance;
a control unit receiving measurement distance signals from the plurality of sensing units and controlling driving of first and second motor cylinders based on the measurement distance signals; and
It is disposed above the at least one conveyor belt and drives the first and second motor cylinders by a control signal of the control unit to prevent meandering of the conveyor belt due to the unbalanced transport of the transport in the falling direction of the transport A conveyor belt automatic adjustment device for meandering, characterized in that it includes; a transport drop adjustment device for adjusting the.
The method of claim 11, wherein the plurality of sensing units,
first and second detection sensor units respectively disposed on the upper left side or right side of the second conveyor belt included in the at least one conveyor belt; and
The automatic meandering control device of a conveyor belt, characterized in that it comprises a; third and fourth detection sensor units respectively disposed on the upper left side or right side of the third conveyor belt included in the at least one conveyor belt.
13. The apparatus of claim 12, wherein the first, second, third, and fourth detection sensors include at least one of a laser distance sensor and an ultrasonic sensor.
13. The method of claim 12, disposed on the second conveyor belt, coupled with the first and second detection sensors to arrange the first and second detection sensors on both sides of the second conveyor belt, respectively, and the A first support frame supporting the first and second detection sensors;
Disposed on the third conveyor belt, the third and fourth detection sensors are combined with the third and fourth detection sensors to place the third and fourth detection sensors on upper portions of both sides of the third conveyor belt, respectively, and the third and fourth detection sensors Meander automatic adjustment device of the conveyor belt, characterized in that it comprises a second support frame for supporting the portion.
12. The method of claim 11, wherein the transport drop control device is disposed in a first discharge unit included in the at least one chute structure, and drives the first motor cylinder by a control signal from the controller to drop the transport. Including a first transport drop adjustment device for adjusting the direction,
The first transport drop adjustment device,
the first motor cylinder disposed in the first discharge unit and moving the first rod forward and backward according to a control signal from the control unit; and
A first rotational damper coupled to one end of the first rod and rotating about a hinge axis according to forward and backward movement of the first rod; automatic meandering control device for a conveyor belt comprising a.
12. The method of claim 11, wherein the transport drop control device is disposed in a second discharge unit included in the at least one chute structure, and drives the second motor cylinder by a control signal from the controller to drop the transport. Including a second transport drop control device for adjusting the direction,
The second transport drop control device,
a second motor cylinder disposed in the second discharge unit and moving a second rod forward and backward according to a control signal from the control unit; and
A second rotational damper coupled to one end of the second rod and rotating about a hinge axis according to forward and backward movement of the second rod; automatic meandering control device for a conveyor belt comprising a.

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