KR101575784B1 - Floating waste removal machine having variable main-screen structure - Google Patents

Abstract

The present invention relates to a vibration damper having a main screen variable structure, and in particular, to a vibration damper having a main screen variable structure, which comprises a frame, a guide rail, a main screen, a dislocation screen, a rake, an apron, an endless chain, a drive motor and a conveyor, A fixed main screen disposed at a predetermined interval between the frames and arranged at a center between the fixed main screen and selectively moved rearward and moved in one direction to be disposed on the rear surface of the fixed main screen; Wherein the variable main screen is disposed rearward of the variable main screen to selectively move backward the variable main screen and laterally moved to the rear side of the fixed main screen, To the home position of the main screen, Is applied as a variable main screen which is arranged alternately with the fixed main screen between the fixed main screen and the fixed main screen and is variably moved so as to be selectively arranged behind the fixed main screen by the variable unit, And the size of the contaminants such as micro-contaminants and macro contaminants that sequentially drift into the main screen are selectively moved and returned to correspond to the size of the contaminants, so that the spacing between neighboring screens of the main screen can be adjusted, The efficiency of collecting can be remarkably increased over the entire contaminant irrespective of the size of the contaminants to the contaminants of the micro-contaminants or macro-contaminants which are sequentially washed out after the initial storm or the initial storm.

Description

[0001] Floating waste removal machine having variable main-screen structure [0002]

The present invention relates to a vibration damper having a main screen variable structure, and more particularly, to a vibration damper having a main screen variable structure, and more particularly to a vibration damper having a main screen variable structure, So as to selectively move and return the variable main screen in correspondence with the sizes of the contaminants such as fine contaminants and macro contaminants that sequentially flow into the water stream after the initial storm or the initial storm, The spacing between neighboring screens of the main screen can be adjusted so that the spacing between neighboring screens of the main screen can be easily adjusted to reduce the size of the contaminants to the contaminants of the fine contaminants, Regardless of whether or not the collection efficiency To a vibration damper having a main screen variable structure so as to be remarkably increased.

Generally, a damper is installed in a repair channel such as a drainage pumping station, a water supply depot, a related water supply channel, a sewage disposal plant, and a dam, which is lower than the water surface, and a floating screen is screened with a main screen, (Such as straws, branches, binders, vinyls or aquatic plants).

FIG. 1 is a perspective view showing a conventional anti-vibration device, and FIG. 2 is a side view showing a conventional anti-vibration device.

1 and 2, the conventional vibration damper 10 includes a frame 12, a guide rail 14, a main screen 16, a dislocation screen 18, a rake 20, an apron 22, an endless chain 24, a drive device 26, and a conveyor 28.

Here, the frame 12 is installed on a water wall surface of a drainage pumping station, a water supply water intake, a water supply pipe, a sewerage treatment plant, a dam, and the like, which are lower than the water surface, and the guide rail 14 is disposed inside the frame 12 Respectively.

At this time, the main screen 16 is installed between the guide rails 14, and in particular, a plurality of horizontally arranged screens are installed in order to filter out the contaminants that are separated along with the water stream.

The disposable screen 18 is installed at a lower front end of the main screen 16 in order to filter contaminants passing between the main screen 16 and the bottom surface of the disposable screen 18, And the contaminants caught on the main screen 16 are moved upward.

The apron 22 is disposed on the upper portion of the main screen 16 to guide the raked rake 20 rearward to collect contaminants and the endless chain 24 is mounted on both side guide rails 14, So that the rake 20 is continuously rotated and circulated and transported in one direction.

At this time, the endless chain 24 is rotated by the driving device 26, and the conveyor 28 collects the clogged objects that have fallen behind the apron 22.

The vibration damper 10 according to the related art having the above-described structure operates the drive unit 26 to rotate the endless chain 24 guided by the guide rails 14, 24 are guided along the main screen 16 to filter off any clogging that may have lodged in the main screen 16.

The rake 20 is then guided rearward along the apron 22 and is moved downward along the guide rail 14 at the rear of the apron 22 to drop the contaminants, And is collected by a conveyor 28.

The driving device 26 for operating the conventional vibration damper 10 constructed as described above includes a drive motor 26 having a rotational force for smoothly rotating the endless chain 24 and the rake 20 to filter out contaminants And a sprocket 26b connected to the rotation axis of the drive motor 26a and engaged with the endless chain 24. [

Here, the rake 20 is transported upward by the endless chain 24 via the electric potential screen 18 and the main screen 16.

The rear end of the rake 20 is spaced apart from the surface of the apron 22 by a predetermined distance so as to transfer the contaminant in the upward transport direction. When the upper end of the apron 22 is positioned at the upper end of the apron 22, The rake 20 is transported downward along the guide rail 14 to the rear of the apron 22 and the impurities are dropped and collected through the conveyor 28. [

That is, the rake 20 is transported downward, and the impurities are dropped and placed on the conveyor 28. Thus, the impurities seated on the conveyor 28 are waiting on the end side of the conveyor 28 To the cargo bay of the truck.

Accordingly, the impurities collected in the cargo compartment of the truck are carried by the truck and transported to the final processing site, through which the contamination can be processed.

However, the prior art vibration damper according to the related art has a problem in that it can adjust the neighboring intervals of the main screen in correspondence with the size of the contaminants such as micro-contaminants floating in the water stream at the time of initial storm and huge contaminants floating in the water stream after the initial storm There was a problem that it could not.

Therefore, it is possible to adjust the interval between adjacent screens of the main screen in correspondence with the microscopic contaminants and macro contaminants floating in the water stream after the initial stormwater and the initial stormwater, It is required to research and develop a dust collector which can remarkably increase the collection efficiency over the entire contaminants irrespective of the size of the contaminants in the contaminants of the fine contaminants or the large contaminants that sequentially drift after each storm or the initial storm.

Korean Registered Patent No. 270179 Registered on July 28, 2000 Registration of Korea Utility Model No. 191686 Registration May 29, 2000

In order to solve the above problems, the present invention relates to a method for selectively moving and returning a variable main screen in correspondence with the sizes of contaminants such as fine contaminants and macro contaminants that sequentially flow into a stream after an initial storm or an initial storm, And to provide a vibration damper having a main screen variable structure so as to be able to adjust an interval between neighboring ones of the main screen.

In addition, the technique according to the present invention can be used to selectively move and return the variable primary screen to correspond to the size of contaminants such as micro-contaminants and macro contaminants that sequentially drift into the stream after initial storm or initial storm, By adjusting the interval, it is possible to easily adjust the interval between the adjacent screens of the main screen, thereby improving the efficiency of collecting the contaminants throughout the contaminants regardless of the size of the contaminants of the fine contaminants or macro contaminants, So that it can be significantly increased.

The present invention for achieving the above-mentioned objects is as follows. That is, the vibration damper having the main screen variable structure according to the present invention includes a frame installed on both side walls of a water channel, a guide rail installed inside the frame, a pair of damper installed between the frames, A plurality of electric potential screens installed at a lower front end of the main screen for filtering contaminants passing between the main screen and the bottom surface of the water channel, An endless chain for continuously rotating the rake provided on the both side guide rails, a drive shaft for rotating the spindle of the sprocket engaged with the endless chain, A driving motor for transmitting the driving force And a conveyor for collecting and transporting contaminants that have fallen into the main screen in one direction, the main screen having a plurality of main screens, the main screen having a fixed main screen And a variable main screen disposed at the center between the fixed main screen and movable rearward and then moved in one side direction to be disposed on the rear surface of the fixed main screen, Further comprising a variable unit for selectively moving the variable main screen backward and laterally moving the movable main screen to a rear surface of the fixed main screen or returning the movable main screen to its original center position between the fixed main screens.

Preferably, the fixed main screen is arranged and fixed with a predetermined distance between the frames by a fixing bar passing through the center in the width direction and having both ends fixed to the frame with a nut.

At this time, the variable main screen is fixedly attached to the rear surface so that the variable main screen can be selectively rearward or laterally moved in a state of being arranged at a predetermined interval, and the variable main screen is selectively inserted and fixed in correspondence with the fixed bar It is preferable that the fixing groove is formed backward from the front end.

Further, the variable unit includes a front-rear variable rod whose end is fixed at the center of the rear side of the fixed bar of the variable main screen and a front-rear variable unit comprising a front-rear variable cylinder for selectively moving the front-rear variable rod in the front-rear direction, The left and right variable rods being orthogonal to the front and rear variable rods and fixed to the front and rear variable rods and the ends, and left and right variable cylinders constituted of right and left variable cylinders for selectively moving the right and left variable rods in the left and right directions.

At this time, the left and right variable rods are fixed at their ends orthogonally to the front and rear variable rods, and are fixed by welding after passing through the front and rear variable rods.

In addition, the left and right variable rods may be fixed at right angles to the front and rear variable rods, and the nuts may be fastened to both sides of the through portions after passing through the front and rear variable rods.

In addition, the front and rear variable units are provided with right and left guide guides on the front and rear flexible mounts on which the front and rear variable cylinders are installed and fixed so that the front and rear variable cylinders are guided laterally by a predetermined length when the lateral variable guides are laterally moved relative to the left and right variable rods, The left and right variable cylinders are preferably provided with front and rear guide members on the left and right flexible mounting bases on which the left and right variable cylinders are installed and fixed so that the left and right variable cylinders are guided backward by a predetermined length when the rear movable bodies are moved rearward relative to the front and rear variable rods.

The effect of the vibration damper having the main screen variable structure according to the present invention is as follows.

First, there is a constitution including a variable main screen in which the structure of the main screen is alternately arranged between the fixed main screen and the fixed main screen alternately with the fixed main screen and is variably shifted so as to be arranged behind the fixed main screen selectively by the variable unit It is possible to adjust the gap between adjacent screens of the main screen by selectively moving and returning the variable main screen in correspondence with the sizes of the contaminants such as fine contaminants and macro contaminants that sequentially flow into the stream after the initial storm or initial storm.

Secondly, the structure of the main screen includes a variable main screen in which the structure of the main screen is alternately arranged between the fixed main screen and the fixed main screen and alternately arranged by the variable unit to be arranged behind the fixed main screen To adjust the interval between adjacent screens of the main screen by selectively moving and returning the variable main screen in correspondence with the size of the contaminants such as fine contaminants and macro contaminants that sequentially flow to the stream after the initial storm or initial storm, The collection efficiency can be significantly increased over the entire contaminants regardless of the size of the contaminants in the contaminants of the fine contaminants or macro contaminants that sequentially drift after the initial excellent or the initial superior.

FIG. 1 is a perspective view showing a prior art vibration damper. FIG.
FIG. 2 is a side view showing a prior art damper. FIG.
3 is a perspective view showing a vibration damper having a main screen variable structure according to the present invention.
4 is a side view showing a vibration damper having a main screen variable structure according to the present invention.
FIG. 5 is a perspective view showing an arrangement structure of a main fixed screen and a variable main screen in a vibration damper having a main screen variable structure according to the present invention; FIG.
6 is a perspective view showing a configuration of a variable main screen and a variable unit in a main part of a vibration damper having a main screen variable structure according to the present invention.
7 is a plan view showing a main screen variable structure of a vibration damper having a main screen variable structure according to the present invention.
FIG. 8 and FIG. 9 are operating state diagrams showing the operation states of the variable main screen for the main screen variable structure of the vibration damper having the main screen variable structure according to the present invention, in the steps of the backward moving step and the side moving step.
10 is a plan view of a principal part of another embodiment of a variable unit in a vibration damper having a main screen variable structure according to the present invention.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a vibration damper having a main screen variable structure according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 3 is a perspective view showing a vibration damper having a main screen variable structure according to the present invention, FIG. 4 is a side view showing a vibration damper having a main screen variable structure according to the present invention, FIG. 6 is a perspective view showing a main part of a vibration screen having a screen variable structure according to the present invention. FIG. 6 is a perspective view showing an arrangement structure of a fixed main screen and a variable main screen, Fig.

FIG. 7 is a plan view showing a main screen variable structure of a main screen variable structure according to the present invention, and FIGS. 8 and 9 are views showing a main screen variable structure of a vibration damper having a main screen variable structure according to the present invention, FIG. 8 is an operating state diagram showing the operation states of the main screen in steps of a backward movement step and a lateral movement step; FIG.

10 is a plan view of a principal part of another embodiment of a variable unit in a vibration damper having a main screen variable structure according to the present invention.

3 to 9, a vibration damper 100 having a main screen variable structure according to a preferred embodiment of the present invention includes a frame 110, a guide rail 130, a plurality of main screens 200, The main screen 200 includes a plurality of discrete screens 400, a rake 510, an apron 520, an endless chain 540, a driving motor 700, and a conveyor 800. And a plurality of variable main screens 250. The variable main unit 300 includes a plurality of fixed main screens 210 and a plurality of variable main screens 250,

Here, the frame 110 is installed on both side walls of the channel, and the guide rail 130 is installed inside the frame 110.

In addition, the main screen 200 is installed between the frames 110 to filter the contaminants that are being washed away along with the water stream.

Specifically, the main screen 200 includes a plurality of main fixed screens 210 arranged at regular intervals between the frames 110, and a fixed main screen 210 disposed between the main fixed screens 210, And the variable main screen 250, which is disposed on the rear side of the fixed main screen 210 after being selectively moved backward and then moved in one direction.

In other words, the structure of the main screen 200 is arranged alternately with the fixed main screen 210 between the fixed main screen 210 and the fixed main screen 210, And a variable main screen 250 which is moved to be disposed behind the fixed main screen 210 by the variable main screen 300.

Accordingly, it is possible to selectively move and return the variable main screen 250 in correspondence with the sizes of contaminants such as fine contaminants and macro contaminants that sequentially flow into the stream after the initial storm or early storm, It is possible to adjust the interval between neighboring ones.

Accordingly, it is possible to easily arrange the interval between the neighboring screens of the main screen 200 and to collect the fine contaminants or the large contaminants, which are sequentially and sequentially discharged after the initial clearance or the initial clearance, irrespective of the size of the contaminants, The efficiency can be remarkably increased.

The plurality of dislocation screens 400 are installed at a lower front end of the main screen 200 to filter contaminants passing between the main screen 200 and the bottom surface of the water channel.

The rake 510 transports the contaminants filtered in the electric screen 400 and the main screen 200 in one direction and the apron 520 guides the raked rake 510 to the rear It is for collecting the contaminants.

The endless chain 540 is installed on the both side guide rails 130 to rotate the rake 510 continuously.

The driving motor 700 transmits a driving force to a rotary shaft 620 of a sprocket 600 that rotates in engagement with the endless chain 540. The conveyor 800 is disposed behind the apron 520 And collecting and transporting the disturbed dirt in one direction.

The structure in which the driving force for rotational driving for repeatedly circulating the rake 510 in the vibration damper 100 having the main screen variable structure according to the present invention having the above-described structure is transmitted will be described in detail.

The driving shaft 720 of the driving motor 700 transmits a driving force to a rotating shaft 620 that rotates the sprocket 600 to rotate the rotating shaft 620 interlockingly, And the driving pulley 660 provided at one side of the driving shaft 720 are connected to each other by the interlocking belt 680 and interlocked and rotated.

In particular, in the vibration damper 100 having the main screen variable structure according to the present invention, the variable unit 300 is disposed at the rear of the variable main screen 250, And is moved laterally to be disposed on the rear surface of the fixed main screen 210 or to return to the original center of the fixed main screen 210.

The fixed main screen 210 is spaced a predetermined distance between the frames 110 by a fixing rod 213 passing through the center in the width direction and having both ends fixed to the frame 110 by nuts 211 It is preferable to arrange them in an array.

At this time, the variable main screen 250 is fixedly attached to the rear surface of the variable main screen 250 so that the variable main screen 250 can be selectively rearwardly or laterally moved in a state of being arranged at a predetermined interval, And a fixing groove 253 corresponding to the fixing rod 213 is selectively inserted into the fixing rod 213. The fixing groove 253 may be formed in a backward depression from the front end.

Further, the variable unit 300 as described above includes a front-rear variable unit 310 and a left-right variable unit 320. [

The front and rear variable unit 310 includes a front and rear variable rods 311 and a front and rear variable rods 311 and 311. The front and rear variable rods 311 are fixed to the center of the rear of the fixed bar 251 of the variable main screen 250, And the front and rear variable cylinders 313 for moving them.

When the front and rear variable cylinders 313 are laterally shifted relative to the left and right variable rods 321, the front and rear variable cylinders 313 are fixed and fixed so that the front and rear variable cylinders 313 are laterally The left and right guide guides 331 may be provided on the front and rear flexible mounts 330.

The left and right variable units 320 include right and left variable rods 321 orthogonal to the front and rear variable rods 311 of the front and rear variable units 310 and fixed to the front and rear variable rods 311 and the left and right variable rods 321, And a left and right variable cylinder 323 for selectively moving the rod 321 in the forward and backward directions.

The right and left variable cylinders 323 are fixed to the left and right variable cylinders 323 so that the left and right variable cylinders 323 are guided rearward by a predetermined length when the rear left and right variable cylinders 323 move rearward with respect to the front and rear variable rods 311. [ It is preferable that a front-back guide 341 is provided on the mounting table 340. [

At this time, it is preferable that the left and right variable mounting base 340 and the front and rear variable mounting base 330 are installed and fixed on a main mounting base (not shown).

Although not shown in the drawing, the main installation stand (not shown) is provided with support rods (not shown) extending downward a certain length downward from the bottom roof sound installation portions. The support rods (not shown) It is preferable that it is supported and fixed.

In the variable unit 300 constructed as described above, the left and right variable rods 321 are fixed at their ends orthogonally to the front and rear variable rods 311. After passing through the front and rear variable rods 311, As shown in Fig.

10, the left and right variable rods 321 of the variable unit 300 are fixed to the front and rear variable rods 311 at right angles to each other. After passing through the front and rear variable rods 311, And the nut 321a may be fastened by the nut 321a.

According to the vibration damper 100 having the main screen variable structure according to the present invention as described above, the structure of the main screen 200 is fixed between the fixed main screen 210 and the fixed main screen 210, And a variable main screen 250 which is alternately arranged with the main screen 210 and is variably moved by the variable unit 300 so as to be disposed behind the fixed main screen 210, Or the size of the contaminants such as fine contaminants and macro contaminants that sequentially flow into the water stream after the initial storm, and selectively move and return the variable main screen 250 so that the spacing between neighboring screens of the main screen 200 Can be adjusted.

The structure of the main screen 200 is alternately arranged between the fixed main screen 210 and the fixed main screen 210 and alternatively to the variable main unit 210 And a variable main screen 250 that is variablely moved to be disposed behind the fixed main screen 210. The distance between the adjacent main screens 200 can be easily adjusted, The collection efficiency can be significantly increased over the entire contaminant irrespective of the size of the contaminants to the contaminants of the minute contaminants or macro contaminants which are sequentially drifted in succession.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, the invention is not limited thereto. Various modifications may be made by those skilled in the art. Are included in the scope of the present invention.

100:
110: frame 130: guide rail
200: main screen 210: fixed main screen
211: Nut 213: Fixing rod
250: variable main screen 251: fixed bar
253: Fixing groove 300: Variable unit
310: front and rear variable unit 311: front and rear variable rod
313: front and rear variable cylinder 320: left and right variable unit
321: right and left variable rod 321a: nut
323: right and left variable cylinders 330: front and rear variable mounts
331: right and left guiding guide 340: left and right variable mounting base
341: front and rear guide guide 400: dislocation screen
510: Lake 520: Apron
540: Endless chain 600: Sprocket
620: rotating shaft 640: interlocking pulley
660: Driving pulley 680: Interlocking belt
700: drive motor 720: drive shaft
800: Conveyor

Claims (7)

A frame 110 installed on both side walls of the water channel, a guide rail 130 installed on the inside of the frame 110, and a plurality of main windings 130 installed between the frames 110 for filtering the contaminants, A plurality of electric potential screen 400 installed at a lower front end of the main screen 200 to filter contaminants passing between the main screen 200 and the bottom surface of the water channel, An apron 520 for guiding rearward the raked rake 510 and collecting contaminants, a rake 510 for transporting the impurities filtered on the screen 200 in one direction, An endless chain 540 for continuously rotating the rake 510 and a drive motor 700 for transmitting a driving force to the rotary shaft 620 of the sprocket 600 rotating in engagement with the endless chain 540, 520) And a conveyor (800) for collecting and transporting contaminants that have fallen into the room in one direction, wherein the main screen (200) includes a plurality of main screens (200) and a fixed main screen A variable main screen 250 disposed at the center between the respective sides of the fixed main screen 210 and selectively moved backward and laterally disposed on the rear surface of the fixed main screen 210; While being disposed behind the variable main screen 250 to selectively move the variable main screen 250 rearward and laterally move it to the rear of the fixed main screen 210, A vibration damper (100) having a main screen variable structure, further comprising a variable unit (300) for returning to a home position in the center between screens (210)
The fixed main screen 210 is arranged at regular intervals between the frames 110 by a fixing rod 213 passing through the center in the width direction and having both ends fixed to the frame 110 with nuts 211, The fixed bar 251 is fixedly attached to the rear surface of the variable main screen 250 so that the variable main screen 250 can be selectively rearwardly or laterally moved in a state of being arranged at a predetermined interval, And a fixing groove 253 selectively inserted and fixed in the fixing rod 213 is formed in a rearwardly facing depression from the front end of the fixing bar 251 of the variable main screen 250, And a front and rear variable cylinder 313 for selectively moving the front and rear variable rods 311 in the forward and backward directions. The front and rear variable rods 311 and the front and rear variable rods 311, The front and rear variable rods 311, Left and right variable rods 321 for fixing the front and rear variable rods 311 and the ends thereof and left and right variable cylinders 323 for selectively moving the left and right variable rods 321 in the left and right direction, And the front and rear variable cylinders 313 are fixedly installed so that the front and rear variable cylinders 313 are laterally guided for a predetermined length when the lateral variable rods 321 are laterally moved relative to the left and right variable rods 321, The right and left guide cylinders 331 are provided on the front and rear variable mounting base 330 and the left and right variable cylinders 323 are disposed on the rear side of the front and rear variable rods 311, Wherein the front and rear guide guides (341) are provided on the left and right variable mounting brackets (340) on which the left and right variable cylinders (323) are installed and fixed so as to be guided by a predetermined length.
delete delete delete The method according to claim 1,
Wherein the left and right variable rods (321) are fixed at an end orthogonal to the front and rear variable rods (311), and are fixed by welding after passing through the front and rear variable rods (311).
The method according to claim 1,
The left and right variable rods 321 are fixed at right angles to the front and rear variable rods 311. The right and left variable rods 321 pass through the front and rear variable rods 311 and then the nuts 321a are fastened to both sides of the through portions, Wherein the main screen has a variable structure.
delete

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