KR101005893B1 - Openable debris removal apparatus for pump - Google Patents

Abstract

PURPOSE: An opening/closing debris removing device is provided to simultaneously make the open and close of the device and perform a debris removing task using a driving part. CONSTITUTION: An opening/closing debris removing device comprises a chain assembly, a driving shaft(4), a pivot axis(13), a driving part(14), a magnetic multiple transform clutch and a controller. The chain assembly is composed of a driving shaft sprocket(7), a guideline sprocket(16) and a chain(9). The chain has endless track between the driving shaft sprocket and the guideline sprocket. A plurality of rakes(3) is combined with the chain.

Description

Openable Debris Removal Apparatus for Pump}

The present invention relates to an open-type vibration damper, and more particularly, the operation of opening and closing the vibration damper and the driving of the rake to remove the contaminant is selectively made in one drive unit, it is possible to control the upper and lower opening degree of the vibration suppressor, The present invention relates to an open-type vibration damper that can not only close the vibration damper reliably by the pressure reduction force generated, but also prevent the inundation damage and corrosion of the vibration damper by opening the vibration damper when it is impossible or when the vibration damper is not used.

 In general, torque is suddenly increased when various contaminants such as wood, grass, household waste, and waste or floating foreign matters float in the front of the pump, which hinders the smooth operation of the pump, or when gloves and stockings are caught between the impeller and the casing of the pump. As a result, an excessive current flows to cause the pump to stop, causing a problem in that the pump to be forced to drain cannot achieve its intended purpose.

Hydraulic and rotary vibration dampers are commercially installed to prevent the above problems, but when a large amount of debris suddenly floats upstream from the upstream of the waterway, the vibration damper fails to handle or breaks down due to overload. The congestion piled up to block the channel, so that the problem that the pump that had to be drained by flooding the upstream channel and flooding the surroundings could not achieve its intended purpose was still solved.

In addition, the conventional vibration isolator fixed to the waterway, the bottom of the vibration damper is always immersed in water, and corrosion occurs in the submerged part, and if the waterway is dried during the rainy season, the sludge caught on the screen is solidified There was a problem that can not operate when the vibration damper is required.

In addition, the conventional vibration isolator fixed to the waterway, there is a problem that the operator must work underwater to maintain the lower end of the vibration damper is always submerged in the water when the failure occurs.

In order to solve such a problem, a mobile vibration damper (Patent No. 10-2009-0005279), a conductive vibration damper for opening and closing a channel (registered utility model No. 20-0421186), and a front rising rotary damper (registered utility model No. 20-0325084) Was released.

The mobile vibration damper and the conductive vibration damper for opening and closing the channel are configured to perform the vibration damping operation in the drive chain in which the driving reducer and the rake are coupled, and the rotation opening and closing of the vibration damper is performed in a separate hydraulic driving device (hydraulic cylinder). Such a conventional vibration damper has a problem of providing an uneconomical facility that requires a lot of installation space due to the system is very complicated and the failure factor, and the inefficient power transmission system by configuring the drive device of the electric and hydraulic double. .

In addition, the front rising type rotary vibration damper is the same as performing the vibration damping operation in the drive chain combined with the drive reducer and the rake, but is installed so that the front riser installed in the front of the damper is driven by a separate electric reducer, the rotation opening and closing of the vibration damper Since the configuration is complicated and the system is complex, there are many problems of failure.

In addition, the conductive vibration damper and the front ascending rotary vibration damper for opening and closing the water channel is made of a separate driving device of the rotational opening and closing of the vibration damper and the opening and closing power transmission of the vibration damper is made through a wire rope. The vibration damper can be opened by tension of the wire rope, but when the vibration damper main body is closed, it is impossible to generate a reduction force due to the structure of the wire rope. Therefore, in the vibration damper configured as described above, the closing of the vibration damper main body is possible only by the weight of the vibration damper main body, but when the vibration damper main body is operated without being completely closed only by the weight of the vibration damper, the vibration of the vibration damper main body during the vibration damping operation, which is the original purpose of the vibration damper, and There was a problem that the impurities just passed through to the space that is not completely closed.

SUMMARY OF THE INVENTION An object of the present invention for solving the above problems is to provide an open and close vibration damper to open and close the damper and to drive the rake to remove the contaminants and to open and close the damper in one drive.

Another object of the present invention is to provide an open / close vibration damper that can control the upper and lower openings of the vibration damper.

Still another object of the present invention is to provide an open / closing vibration suppressor which can securely close the vibration suppressor by the driving force of the vibration suppressor for removing contaminants and the opening and closing of the vibration suppressor as well as the pressing force generated in the driving unit.

Still another object of the present invention is to provide an open / closing vibration suppressor which can prevent the inundation damage of the surroundings by opening the vibration suppressor when the vibration suppression treatment is impossible.

Still another object of the present invention is to provide an open / closing vibration suppressor which can prevent the inundation damage of the surroundings by opening the vibration damper by driving the rotation shaft when the driving shaft stops due to an overload during the dust removal operation.

Still another object of the present invention is to provide an open / closing damper which can close the vibration damper when the pump is driven to perform the vibration suppression operation and normally open the vibration damper to prevent corrosion of the vibration damper.

In order to achieve the above object, the present invention provides a vibration damper which is disposed in the width direction of a channel to automatically remove contaminants in a fluid, including drive shaft sprockets disposed at upper ends of upper sides of a vibration damper, and guides disposed at both lower sides of the vibration damper. A chain assembly formed of a chain pivoted between the sprocket, the drive shaft sprocket and the guide sprocket, and having a plurality of rakes coupled thereto; A drive shaft connected to the drive shaft sprocket so as to transmit the driving force to the chain and installed through the damper in the width direction of the channel on the upper part of the vibration damper; A rotating shaft disposed below the drive shaft and disposed through the vibration suppressor in the width direction of the water channel; A drive unit installed at an upper side of the vibration damper and transmitting rotational power to a drive shaft or a rotation shaft; A magnetic multiple conversion clutch, one end of which is connected to the output shaft by a shaft joint and the other end configured to selectively interrupt the drive shaft and the rotation shaft; It is characterized in that it comprises a control unit for controlling the drive unit organically to remove the contaminants by remote drive, automatic and manual operation by selectively intermitting the drive shaft and the rotation shaft of the vibration damper with a single drive unit.

Another feature of the open / closing vibration damper of the present invention is that the multi-conversion clutch has a drive shaft clutch having one end connected to the output shaft of the drive unit and a rotating shaft clutch having the other end selectively interrupted to the rotating shaft. Drive shaft clutch for splicing the drive shaft selectively between both ends and sprocket which is the drive shaft body, and the drive shaft clutch of the multi-conversion clutch is coupled to the sprocket which is the drive shaft body when the vibration damper is driven. Is released from the rotating shaft, and all the torque of the drive reducer is transmitted to the driving shaft through the drive shaft chain connected to the multiple conversion clutch.When the damper is opened and closed, the drive shaft clutch of the multi conversion clutch releases the sprocket which is the driving shaft chain and the rotation shaft clutch is rotated. Coaxially coupled to the shaft of the drive shaft and the output shaft of the drive unit So configured to deliver a torque to the rotation shaft, and provided so as to optionally contact-breaker (斷續) the drive shaft and the rotational axis of jejingi according to the organic control signal from the controller.

Another feature of the open / closing vibration damper of the present invention is that the multiple conversion clutch is connected to the output shaft of the drive reducer by means of shaft joints, and the other end thereof is connected to the drive shaft by internally coupled drive shaft clutches. Combining the rotating shaft clutch for selectively intermittently rotating the shaft between both ends and the sprocket which is the rotating shaft body.In the damping driving of the vibration damper, the drive shaft clutch of the multiple conversion clutch is coupled to the driving shaft and the rotating shaft clutch Releases the sprocket which is coaxial body and transmits all the torque of the drive part to the drive shaft through the drive shaft clutch of the multi conversion clutch.When the damper is opened and closed, the drive shaft clutch of the multi conversion clutch is released from the drive shaft and the rotating shaft clutch releases the sprocket which is the rotating shaft body. By combining all the torque of the drive unit to the rotating shaft through the rotating shaft chain. To be provided to selectively intermittently (斷續) the drive shaft and the rotational axis of jejingi according to the organic control signal from the controller.

Still another feature of the open / close vibration damper of the present invention includes a drive reducer installed at an upper side of the damper and connected to a multiple conversion clutch to transmit rotational power thereto, and an electric motor connected to the drive reducer to transmit power thereto. .

Still another feature of the openable vibration damper of the present invention is the opening and closing of the vibration damper while the guide sprocket rotates up and down in the upstream direction of the water channel about the rotation shaft.

Another feature of the openable vibration damper of the present invention, at one end of the rotating shaft, constitutes an open meter capable of detecting and controlling the upper and lower openings of the vibration damper so as to safely open and close the vibration damper.

According to the present invention configured as described above, since the operation of opening and closing the vibration damper and driving of the rake to remove the contaminants is made of one driving unit, the configuration of the vibration damper capable of opening and closing the vibration damper body and the vibration damper body is very simple and the efficient power transmission system is achieved. Implemented to provide an economical equipment, the installation space of the equipment is reduced, and there is an effect that facilitates the maintenance.

The open / close vibration damper of the present invention can open and close the vibration damper remotely, automatically or manually by installing an open meter that can control the upper and lower openings of the vibration damper on the rotation shaft of the vibration damper, and drive the pump behind the vibration damper according to the water level. It can be operated remotely, automatically or manually in conjunction with the system, thereby improving the operational efficiency of the facility.

On the other hand, the open and close vibration damper of the present invention is coupled to the shaft so as to selectively control the drive shaft and the rotating shaft by the intermittent action of the drive unit and the multiple conversion clutch of the vibration damper, and the opening of the vibration damper by the drive of the shaft coupled rotation shaft Closure is reliably performed. When the vibration damper main body is closed, it is securely closed by the pressing force generated by the driving unit until the lower limit of the vibration damper main body is reached, and it is configured to be stably operated by preventing the vibration of the vibration damper main body during the dust removal operation of the vibration damper. It is effective to improve.

In addition, the open / closing vibration suppressor of the present invention suddenly floats a large amount of contaminants from the upstream of the channel, and when the vibration suppressor fails to handle or breaks down due to an overload, the condensation accumulates on the front of the screen to block the channel upstream. The flooding and flooding of the surroundings will not be able to achieve the intended purpose of the pump to be drained, this time there is an effect that can prevent the flooding of the surroundings by opening the damper as desired.

In addition, when the overloading or stopping of the drive shaft during the dust removal operation, the open / close vibration damper of the present invention has the effect of releasing the drive shaft clutch from the multiple conversion clutch and combining the rotation shaft clutch to open the vibration damper to prevent the inundation damage around. have.

Furthermore, the open / close vibration damper of the present invention performs the dust removal operation by closing the vibration damper when driving the pump installed at the rear of the vibration damper, and usually has the economic effect of extending the life of the equipment by preventing the corrosion of the vibration damper by opening the vibration damper. have.

1 is a perspective view showing a closed state of the retractable vibration damper according to the present invention
2 is a perspective view showing an open state of FIG.
3 is a top front view of FIG. 1
4 is a schematic cross-sectional view showing the main part of FIG.
Figure 5 is a perspective view showing a closed state of another embodiment of the retractable vibration damper according to the present invention
6 is a perspective view showing an open state of FIG.
7 is a schematic cross-sectional view showing the main part of FIG.

Specific features and advantages of the present invention will become more apparent from the following description with reference to the accompanying drawings.

1 is a perspective view showing a closed state of the open and close vibration damper according to the present invention, Figure 2 is a perspective view showing the open state of Figure 1, Figure 3 is a front front view of FIG. Figure 4 is a schematic cross-sectional view showing the main part of Figure 1, Figure 5 is a perspective view showing a closed state of another embodiment of the retractable vibration damper according to the present invention, Figure 6 is a perspective view showing the open state of Figure 5, Figure 7 It is a schematic excerpt sectional drawing which shows the principal part of FIG.

The present invention, the drive shaft sprocket (7) disposed on the upper upper side of the vibration damper (1), the guide sprocket (16) disposed on both lower sides of the vibration damper (1), the drive shaft sprocket (7) and the guide sprocket (16) Chain assembly 25 consisting of a chain (9) rotated and formed by coupling a plurality of rakes (3) formed between the track; A drive shaft (4) connected to the drive shaft sprocket (7) to transmit the driving force to the chain (9) and installed through the damper (1) in the width direction of the channel on the upper part of the damper; A rotation shaft 13 disposed below the drive shaft 4 and disposed to penetrate the vibration suppressor 1 in the width direction of the channel; A drive unit 14 installed at an upper side of the vibration damper 1 and transmitting rotational power to the drive shaft 4 or the rotation shaft 13; A magnetic multiple conversion clutch 20, one end of which is connected to the output shaft of the driving unit 14 and the other end of the magnetic shaft to be selectively interrupted by the driving shaft 4 and the rotation shaft 13; By selectively driving the drive shaft 4 and the rotation shaft 13 of the vibration damper 1 with one drive unit 14, the drive unit 14 is removed to remove impurities by remote drive, automatic and manual operation. It is comprised including the control part 18 which organically controls.

Here, the multi-conversion clutch 20 has a drive shaft clutch 21 whose one end is connected to the output shaft of the drive unit 14 by a shaft joint, and a rotation shaft clutch whose other end is selectively interrupted by the rotation shaft 13. The drive shaft clutch 21 and the drive shaft chain 8 sprocket which are connected to the shaft joint to internally install the drive shaft 4 and selectively interrupt the drive shaft 4 between both ends are combined, The drive shaft clutch 21 of the multiple conversion clutch 20 is coupled to the drive shaft chain 8 sprocket and the rotation shaft clutch 22 is released from the rotation shaft 13, so that the drive shaft chain connected to the multiple conversion clutch 20 ( 8) All torques of the drive reducer 17 are transmitted to the drive shaft 4 through the sprocket, and the drive shaft clutch 21 of the multi conversion clutch 20 releases the drive shaft chain 8 sprocket and rotates when the vibration damper is opened and closed. The coaxial clutch 22 is coupled to the rotation shaft 13, so that the drive portion 14 exits. The shaft and pivot shaft 13 are configured to transmit all torques of the drive unit 14 to the pivot shaft 13, thereby driving the drive shaft 4 of the vibration suppressor 1 in accordance with an organic control signal of the controller 18. And the rotating shaft 13 are selectively interrupted.

The driving unit 14 is connected to the multi-converting clutch 20 and installed on the upper side of the vibration damper and transmits rotational power thereto, and an electric motor connected to the driving reducer 17 and transmitting power thereto. 10).

The most preferred embodiment in which the driving unit 14 of the present invention is disposed on an extension line of the rotation shaft 13 will be described in detail with reference to FIGS. 1 to 4 as follows.

The main body of the rotary vibration damper 1 of the present invention includes a screen 2, a chain 9 constituting a caterpillar that rises and falls downward, a rake-shaped rake 3 that scrapes up contaminants, a driver 14, and a rotation shaft. (13), the multiple conversion clutch 20 and the control unit 18.

The vibration damper 1 has a main body installed in the structure 6 inclined to the downstream side of the water channel, and the apron 5 is disposed above the inside of the main body, and the screen 2 and the bottom of the apron 5 are not shown. The potential screen is integrally formed.

A plurality of rakes (3) coupled to the chain (9) to remove the screen 2 and the contaminants caught on the potential screen are coupled to the chain (9), and the chain (9) and the drive shaft sprockets (7) disposed on both upper ends of the drive shaft (4). Two endless tracks are formed between the lower guide sprockets 16 on both sides.

The chain 9 configured as described above is connected to drive shaft sprockets 7 disposed on both upper ends of the drive shaft 4, and is a drive shaft body configured to selectively transmit power from the multiple conversion clutch 20 to the drive shaft 4. When the drive unit 14 drives through (8), the chain 9 drives while the drive shaft 4 rotates.

The chain 9 is formed with a plurality of rakes 3 and forms an endless track between the drive shaft sprocket 7 and the lower guide sprocket 16 disposed on both upper ends of the upper drive shaft 4, so that the chain 9 When the chain 9 is driven, the floating contaminants of the waterways accumulated on the screen 2 are scraped up through the aprons 5 and transferred to a conveyor not shown, which is disposed in the upper transverse direction of the vibration damper 1 and driven. Remove suspended solids continuously.

1 to 4, the chain 9 is rotated by forming an endless track between the drive shaft sprocket 7 and the lower guide sprocket 16 disposed on both upper ends of the upper drive shaft 4, It is a structure that can rotate along the chain support of the not shown formed in the main body, the drive chain sprocket (7) disposed on the upper end of both sides of the drive shaft (4) bearings are built in the drive chain adjustment to adjust the tension of the chain (9) Apparatus 15 is provided.

As shown in FIGS. 1 to 4, the driving unit 14 includes an electric motor 10 and a drive reducer 17 coupled to the shaft 10. The drive reducer 17 may be configured in various ways, such as by adopting a cycloid reduction device or a geared motor to generate an increased driving force in inverse proportion to the reduction of the rotational speed of the electric motor 10, and the drive reducer 17. The output shaft of the multi-conversion clutch 20 and the shaft is configured to be coupled to the axis of rotation and then the shaft (13).

As shown in FIGS. 1 to 4, the rotation shaft 13 penetrates the vibration suppressor 1 in the width direction of the channel, and is disposed below the driving shaft 4, and one end of the rotation shaft 13 is disposed at the multiple conversion clutch 20. 4) sprocket is coupled to the drive shaft chain (8) configured to selectively transmit power to the drive shaft, both ends of the rotating shaft 13 is fixed by the rotating shaft bracket (11) bearing the bearing, and the other end of the rotating shaft (13) The opening meter 12 which measures the opening degree of the vibration damper 1, and can detect and control the upper and lower limits is arrange | positioned.

As shown in FIGS. 1 to 4, the magnetic multiple conversion clutch 20 is connected to the output shaft of the drive reducer 17 by a shaft joint, and the other end is selectively rotated to the rotation shaft 13. The coaxial clutch 22 is connected to the inner shaft joint, and the drive shaft clutch 21 and the drive shaft chain 8 sprocket which selectively interrupt the drive shaft 4 are interposed between both ends, and the vibration damper 1 ), The drive shaft clutch 21 of the multi-conversion clutch 20 is engaged and the rotation shaft clutch 22 is released, so that all the torque of the drive reduction gear 17 is driven through the drive shaft chain 8. To pass). When the vibration damper 1 is opened and closed, the drive shaft clutch 21 of the multiple conversion clutch 20 releases the drive shaft chain 8 sprocket, and the rotation shaft clutch 22 is coupled to rotate all the torques of the drive reducer 17. (13) to selectively interrupt the drive shaft (4) and the rotating shaft (13) of the vibration suppressor (1) in accordance with the organic control signal of the control unit (18).

As shown in FIG. 3, the controller 18 is disposed at a position where the vibration suppressor 1 is easily seen and easily operated on the submerged line of the waterway structure 6, and is selected from a remote drive, automatic, manual operation, and current. And organically display the voltage display, forward rotation, stop, reverse rotation of the drive shaft 4 of the vibration damper 1, opening, stop, opening, closing of the rotation shaft 13, emergency stop of the vibration damper 1, and various alarm displays. It is configured to display and control, and is configured to selectively drive the drive shaft 4 and the rotating shaft 13 of the vibration damper 1 to operate the vibration damper 1 by remote drive, automatic and manual operation.

The drive unit 14 configured as described above releases the drive shaft clutch 21 from the multiple conversion clutch 20 when the overload acts on the drive shaft 4 or stops during the dust removal operation of the floating contaminant with the vibration damper 1. By coupling the clutch 22 is configured to open the vibration damper (1) to prevent the flooding of the surroundings.

In addition, an embodiment in which the driving unit 14 of the present invention is disposed on an extension line of the driving shaft 4 will be described with reference to FIGS. 5 to 7.

The main body of the rotary vibration damper includes a screen (2), a chain (9) consisting of a caterpillar that rises and falls downward, a rake-shaped rake (3) that scrapes up contaminants, a drive unit (14), a rotating shaft (13), and multiple conversion. Since the clutch 20 and the control unit 18 are similar to those of FIGS. 1 to 4, the installation positions of the driving unit 14 and the multiple conversion clutch 20 are different, which will be described in detail as follows.

As shown in FIGS. 5 to 7, the driving unit 14 includes an electric motor 10 and a driving reducer 17, and the driving reducer 17 is increased in inverse proportion to the deceleration of the rotational speed of the electric motor 10. It can be configured in various ways, such as by adopting a cycloid reduction device or a geared motor to generate a driving force, and the output shaft of the drive reducer 17 is coupled to the multiple conversion clutch 20 and then the drive shaft 4 and the shaft. It is configured to be connected.

As shown in FIGS. 5 to 7, the rotating shaft 13 penetrates the vibration suppressor 1 in the width direction of the channel and is disposed below the driving shaft 4, one end of which is rotated by the multiple conversion clutch 20. Rotating shaft chain 19 configured to selectively transmit power to (13) is disposed, and both ends of the rotating shaft 13 are fixed by the rotating shaft bracket 11 in which bearings are installed, and the other end of the rotating shaft 13 The opening meter 12 which measures the opening degree of the vibration damper 1, and can detect and control the upper and lower limits is arrange | positioned.

As shown in FIGS. 5 to 7, the magnetic multiple conversion clutch 20 is connected to the output shaft of the drive reducer 17 by a shaft joint and the other end of the drive shaft clutch to selectively interrupt the drive shaft 4. (23) is connected to the inner shaft joint, and the rotating shaft clutch (24) and the rotating shaft chain (19) sprockets for intermittently engaging the rotating shaft (13) between both ends are combined, and the vibration damper ( In the damping driving of 1), the drive shaft clutch 23 of the multi conversion clutch 20 is coupled, and the drive shaft clutch 24 releases the rotation shaft chain 19 sprocket, and the drive shaft coupled with the multi conversion clutch 20. All torques of the drive reducer 17 are transmitted to the drive shaft 4 via the clutch 23.

When the vibration damper is opened or closed, the drive shaft clutch 23 of the multi conversion clutch 20 is released and the rotation shaft clutch 24 is engaged with the rotation shaft chain 19 sprocket so that all torques of the drive reducer 17 are rotated. 19 to be transmitted to the rotating shaft 13 to selectively interrupt the drive shaft 4 and the rotating shaft 13 of the vibration damper 1 in accordance with an organic control signal of the control unit 18.

The open / close vibration damper of the present invention configured as described above is remotely driven by selectively interrupting the drive shaft 4 and the rotation shaft 13 of the vibration suppressor 1 with one drive reducer under the control of a control unit configured to be organically controlled. The vibration damper can be operated by automatic and manual operation.

The retractable vibration damper of the present invention has the following effects.

First, since the operation of opening and closing the vibration damper 1 and the driving of the rake 3 to remove the contaminants is made of one drive unit 14, the vibration damper 1 capable of opening and closing the vibration damper 1 and the main body of the vibration damper 1 is possible. ) Is very simple and efficient power transmission system is implemented to provide an economical equipment, the installation space of the equipment is reduced, and there is an effect to facilitate maintenance.

Second, the open / close vibration damper of the present invention is installed remotely, automatically or manually by installing an open gauge 12 that can control the upper and lower openings of the vibration damper 1 on the rotation shaft 13 of the vibration damper 1. Can be opened and closed, can be driven remotely, automatically or manually in conjunction with the drive of the pump behind the vibration suppressor 1 according to the water level, thereby improving the operating efficiency of the facility.

Third, the open / closing vibration suppressor of the present invention is configured to selectively control the drive shaft 4 and the rotation shaft 13 by the intermittent action of the drive unit 14 and the multiple conversion clutch 20 of the vibration suppressor 1. Opening and closing of the vibration damper 1 are reliably performed by the driving of the pivoted pivot shaft 13 which is jointed. When closing the main body of the vibration suppressor 1, it is surely closed by the pushing force generated in the driving unit 14 until the lower limit of the vibration control unit 1 body is reached. Since it can be driven stably by preventing the effect of improving the stability of the installation.

Fourth, the open / closing vibration suppressor of the present invention suddenly floats a large amount of contaminants from the upstream of the channel, and when the vibration suppressor 1 fails to handle or breaks down due to overload, the condensation accumulates on the front of the screen 2 to block the channel. By flooding the upstream waterway and flooding the surroundings, the pump that is forced to drain cannot achieve its intended purpose. At this time, the damper 1 can be opened as much as desired to prevent the surrounding flood damage. .

Fifth, when the overload is applied or stopped to the drive shaft (4) during the dust removal operation of the floating contaminant with the vibration damper (1), the drive shaft (4) is released from the multiple conversion clutch (20) and the rotating shaft (13). ) Is combined to open the vibration damper (1) has the effect of preventing the flooding of the surroundings.

Sixth, the open and close vibration damper of the present invention performs the dust removal operation by closing the vibration damper (1) during the operation of the pump installed behind the vibration damper (1), and the corrosion of the vibration damper (1) by opening the vibration damper (1) normally This prevents the economic effect of extending the life of the installation.

1: damper 2: screen
3: rake 4: drive shaft
5: apron 6: structure
7: drive shaft sprocket 8: drive shaft chain
9: chain 10: electric motor
11: rotating shaft bracket 12: open meter
13: rotating shaft 14: driving part
15: drive chain control device 16: guide sprocket
17: drive reduction gear 18: control unit
19: Rotating shaft 20: Multiple conversion clutch
21,23: Drive shaft clutch 22,24: Rotating shaft clutch
25: Chain assembly

Claims (6)

In the vibration suppressor 1 which arrange | positions in the width direction of a channel and removes the contaminant in a fluid automatically,
Infinite track between drive shaft sprocket (7) disposed on both upper ends of the vibration damper (1), guide sprocket (16) disposed on both lower sides of the vibration damper (1), drive shaft sprocket (7) and guide sprocket (16). Chain assembly 25 consisting of a chain (9) which is rotated to form a plurality of rakes (3) are installed in combination;
A drive shaft 4 having a drive shaft sprocket 7 installed therein so as to transmit a driving force to the chain 9 and penetrating the damper 1 in the width direction of the channel on the upper part of the damper 1;
A rotation shaft 13 disposed below the drive shaft 4 and disposed to penetrate the vibration suppressor 1 in the width direction of the channel;
A drive unit 14 installed at an upper side of the vibration damper 1 and transmitting rotational power to the drive shaft 4 or the rotation shaft 13;
A magnetic multiple conversion clutch 20, one end of which is connected to the output shaft of the driving unit 14 and the other end of the magnetic shaft to be selectively interrupted by the driving shaft 4 and the rotation shaft 13;
By selectively driving the drive shaft 4 and the rotation shaft 13 of the vibration damper 1 with one drive unit 14, the drive unit 14 is removed to remove impurities by remote drive, automatic and manual operation. An open and close vibration damper comprising a control unit 18 to control organically. The method of claim 1, wherein the multi conversion clutch 20,
One end is connected to the output shaft of the drive unit 14 by the shaft joint, and the other end is connected to the shaft joint with the internal shaft clutch 22 which selectively interrupts the rotation shaft 13. 4) the drive shaft clutch 21 and the drive shaft chain 8 sprocket for selectively intermittently intermittently interlocking each other are constructed.
In the damping driving of the vibration damper, the drive shaft clutch 21 of the multi conversion clutch 20 is coupled to the sprocket of the drive shaft chain 8, and the rotation shaft clutch 22 is released from the rotation shaft 13, whereby the multi conversion clutch 20 is used. All the torque of the drive reduction gear 17 is transmitted to the drive shaft 4 through the drive shaft chain 8 sprocket connected to the drive shaft 4,
When opening and closing the vibration damper, the drive shaft clutch 21 of the multiple conversion clutch 20 releases the drive shaft chain 8 sprocket, and the rotation shaft clutch 22 is coupled to the rotation shaft 13 so that the output shaft of the drive unit 14 Since the rotation shaft 13 is coupled to the shaft to transmit all the torque of the drive unit 14 to the rotation shaft 13, according to the organic control signal of the control unit 18 and the drive shaft 4 of the vibration damper 1 An open / close vibration damper characterized in that the coaxial (13) is selectively interrupted. The method of claim 1, wherein the multi conversion clutch 20,
One end of the drive shaft clutch 21 is connected to the output shaft of the drive unit 14 by the shaft joint, and the other end is connected to the shaft joint incorporating the drive shaft clutch 23 for selectively interrupting the drive shaft 4, Combining and internally constructing the rotating shaft clutch 24 and the rotating shaft chain 19 sprocket which selectively interrupts the rotating shaft 13 between both ends,
In the damping driving of the vibration damper, the drive shaft clutch 23 of the multi conversion clutch 20 is coupled to the drive shaft 4, and the rotation shaft clutch 24 releases the rotation shaft chain 19 sprocket, thereby allowing the multi conversion clutch 20 to be driven. All the torque of the drive unit 14 through the drive shaft clutch 23 of the transmission to the drive shaft 4,
When opening and closing the vibration damper, the drive shaft clutch 23 of the multi conversion clutch 20 is released from the drive shaft 4, and the rotation shaft clutch 24 engages the sprocket of the rotation shaft chain 19 to all torques of the drive unit 14. Since it is configured to transmit to the rotating shaft 13 through the rotating shaft chain 19, the drive shaft 4 and the rotating shaft 13 of the vibration damper 1 is selectively interrupted according to the organic control signal of the control unit 18 ( Iv) a retractable vibration damper, characterized in that The method of claim 1,
The driving unit 14 is connected to the multi-converting clutch 20 and installed on the upper side of the vibration damper and transmits rotational power thereto, and an electric motor connected to the driving reducer 17 and transmitting power thereto. Retractable vibration damper, characterized in that consisting of 10). The method of claim 1,
Opening and closing of the vibration damper (1), the opening and closing vibration damper characterized in that the guide sprocket (16) is rotated up and down to the upper side in the upstream direction of the water channel about the rotation shaft (13). The method of claim 1,
One end of the rotating shaft (13), the open and close vibration damper characterized in that the opening meter (12) capable of detecting and controlling the upper and lower openings of the vibration damper to open and close the vibration damper safely.

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