KR20110046428A - The method of construction of the special vibration damper configured to easily remove the impurities such as bulky logs and the special vibration damper applied thereto - Google Patents

Abstract

PURPOSE: A constitution method of a specific dusting machine for easily eliminating adulterations, such as a log, and a dusting machine used therefor are provided to gather up adulterations caught between screens and to upward discharge the gathered adulterations. CONSTITUTION: A constitution method of a specific dusting machine for easily eliminating adulterations, such as a log, is as follows. the specific dusting machine comprises a dusting machine body(10), rolling chains(14), a discharge conveyor(15), multiple supports(23,33), pulling rakes(20), and support pieces(22,32). The dusting machine body is installed to be inclined to a water current and filters flowing adulterations using a screen(40). The rolling chains are consecutively and repetitively moved by the driving force of a drive motor along multiple sprocket wheels. The sprocket wheels are formed in both sides of the dusting machine body. The discharge conveyor is installed in the rear of the dusting machine body and discharges the fallen adulterations to the outside. The supports are fixed to the rolling chains in a horizontal direction. The pulling rakes are rotatably fixed to the front surfaces of the supports at uniform intervals and have multiple gimlets(21). The support pieces are formed in the bottom of each support to support the pulling rakes.

Description

Construction method of special vibration damper configured to easily remove impurities such as bulky logs and special vibration damper applied thereto {?}

The present invention relates to a method for constructing a special vibration damper that is configured to easily remove a contaminant, such as a bulky log, and a special vibration suppressor applied thereto. More specifically, the constriction between the screens is of course bulky as a log. The present invention relates to a special vibration suppressor configured to smoothly lift heavy discharged heavy materials.

As is well known, the vibration damper is installed in the drainage pump station, water intake station, related water channel, sewage treatment plant and dam, etc. It is used to remove the sediment.

The damper used for this purpose, as shown in Figure 1, is installed inclined with respect to the inflow water flow, the vibration damper main body (1) for filtering the contaminants flowing in the water flow to the screen (2) formed on the front, and the vibration damper main body (1) The rolling chain 5 continuously and repeatedly moved by the driving force of the driving motor 4 along a plurality of sprocket wheels (not shown) formed on both sides of the), and connected to the rolling chain 5 and moved together with the screen ( 2) a discharge conveyor which lifts and removes the contaminants caught by the lifting method, and a discharge conveyor installed at the rear side of the vibration damper main body 1 to receive and drop the contaminants lifted and dropped by the rake 6 and discharged to the outside. It consists of (7).

However, such a conventional vibration damper is not only short in the length of the rake (6) but also has a disadvantage in that the structural strength necessary for lifting a heavy object is weakly configured, and thus easily broken.

In addition, it is not a big problem in the function of removing the trapped clutter sandwiched between the screen (2) as a cultivation, but there is a disadvantage that the bulky and heavy foreign substances such as logs do not actually lift.

In addition, even when the impurities are tightly sandwiched between the individual bars constituting the screen 2, it is difficult to remove them using the rake 6 as well as the overload generated when removing the impurities caught between the bars of the screen 2. Due to this, there was a problem of shortening the life of the device and causing failure.

In addition, although the lower side of the rolling chain 5 is submerged in water, the upper side is exposed to the outside, so that the sprocket wheel for driving the rolling chain 5 is rapidly dried while the rolling chain 5 moves upward. In order to prevent the occurrence of severe friction with (not shown), a lubricant made up of oily substances such as grease has been applied to the rolling chain (5) and screen screening machine has been used. There was an aggravating flaw.

The present invention has been proposed in view of this point, and it is possible to smoothly remove the bulky and heavy foreign substances such as logs, as well as the contaminants sandwiched between the screens and discharge them to the upper part, and between the individual bars constituting the screen. It is designed to remove smoothly without heavy loads even if the contaminants are caught tightly, and sprays water from the upper part of the rolling chain which is not submerged in water to smoothly perform a lubrication role without using a lubricant composed of oily material. It is an object of the present invention to provide a screen damper that can minimize wear.

In order to solve this problem, the present invention is installed in a slight inclination with respect to the inflow of water flowing from the stream and the vibration damper body for filtering the incoming contaminants such as the inflow of water into the screen formed on the front; A rolling chain moved along a plurality of sprocket wheels on both sides of the vibration damper body; A plurality of supports fixed in a transverse direction to portions corresponding to each other of the rolling chains on both sides; A plurality of lifting rakes rotatably fixed at equal intervals on the front of each support, each of which has a plurality of awls protruding upward; And a plurality of support pieces formed at a lower position of the lifting rake of each support to support each of the lifting rakes from the bottom.

Preferably, a plurality of rakes having a length shorter than the length of each lifting rake so as to move in the state sandwiched between each bar constituting the screen while removing the contaminants sandwiched between each bar on the back of the support The blades may be formed at equal intervals, respectively.

In another aspect, a vibration damper main body is installed at an inclination with respect to the water flow inclined to filter the contaminants that flow into the screen formed on the front surface such as inflow water; A rolling chain moved along a plurality of sprocket wheels on both sides of the vibration suppression body; A plurality of first supports fixed in a horizontal direction at portions corresponding to each other of the rolling chains; A plurality of lifting rakes rotatably fixed at equal intervals on a front surface of each of the first supports, each of which having a plurality of awls protruding upward; A plurality of second supports fixed in a horizontal direction at portions corresponding to each other in a lower position of the first support of the rolling chain; A plurality of pedestals rotatably fixed to the front surfaces of the respective second supports to support the respective lifting rakes from below; It includes a plurality of support pieces formed in the lower position of the pedestal of each second support to support each pedestal from the bottom.

Preferably, the length of each lifting rake to the rear of each of the first support or each of the second support so as to move the sandwiched between the bars forming the screen, and to remove the impurities caught between the bars. Rather, a plurality of rake blades having a short length may be formed at equal intervals, respectively.

Preferably, the same wide portion of each bar is formed with a wider hole than the size of the shaft, the shaft is fitted in each of the long holes in the transverse direction to support each bar; At each side of each bar of the shaft, a separation preventing piece for limiting the movement of each bar may be formed.

Preferably, a chain cover is fixed to an upper portion of each rolling chain, and a water spray pipe connected to a pump is fixed to each rolling chain in an upper end portion of each chain cover to spray water toward each rolling chain. Can be.

According to the present invention, each lifting rake is supported by a lower support piece or a pedestal, and the support is supported by a support piece so that each lifting rake is rotated by a rolling chain in a state in which the lifting rake is erected in the outward direction of the screen. When a large and heavy foreign body is caught on the screen, each lifting rake approaches the lower side of the large foreign body as the rolling chain rotates, and a plurality of awls formed on the upper side of each lifting rake sticks to the bottom of the large foreign body. Ascending, there is an effect of discharging large foreign substances into the discharge conveyor.

In addition, each lifting rake and each pedestal is rotated downward by gravity when moved to the rear portion of the screen while being rotated together by the continuous rotation of the rolling chain, between each lifting rake and the connecting portion of the support, Fine debris caught between the lifting rake and the support piece, between each lifting rake and the pedestal, or between each pedestal and the pedestal can also be easily dropped and removed.

In addition, each bar constituting the screen is formed with a long hole, and since the long hole is sandwiched between the shaft, even if the pinch is caught tightly between each bar, if the rake blade is sandwiched between each bar to move each bar of the long hole It is possible to easily remove the contaminants sandwiched between the bars without any heavy loads while flowing a little bit within the range, and the bar is formed at each side of each bar on the shaft to maintain its original position without leaving. It is.

In addition, since water is sprayed from the upper position of the rolling chain, which is not submerged in water, it prevents the rolling chain from drying out and also acts as a lubricant during metal-to-metal contact between the rolling chain and the sprocket wheel, thereby minimizing wear. There is also an advantage.

1 is a perspective view of a screen damper according to the prior art.
Figure 2 is a perspective view of the screen vibration damper according to the present invention.
Figure 3 is a detailed view of the lifting rake site of the screen vibration suppressor according to the present invention.
4 is a schematic configuration diagram of a screen damper according to the present invention.
Figure 5 is a detailed view of the screen portion of the screen damper according to the present invention.
6 is a schematic diagram illustrating a screen vibration suppressor according to a second embodiment of the present invention.
7 is a detailed view of the rake site of the screen vibration suppressor according to the second embodiment of the present invention

Hereinafter, the present invention will be described in detail with reference to the first embodiment and the accompanying drawings.

The screen vibration suppressor to which the present invention is applied is provided at both sides of the vibration suppressor main body 10 and the vibration suppressor main body 10 which is installed to be inclined with respect to the inflow water flow and filters out contaminants that flow into the screen 40 formed on the front side. The discharge of the rolling chain 14 and the rolling chain 14 continuously and repeatedly moved by the driving force of the driving motor 13 along the plurality of sprocket wheels 12, and the foreign matter received in the rear side of the vibration damper main body 10 to be discharged to the outside. Conveyor 15 is included.

According to the present invention, in the screen vibration damper, a plurality of supports 23, 33 are fixed to the portions corresponding to each other of the rolling chains 14 in the horizontal direction, and a plurality of lifting rakes 20 are provided on the front of each support. It is rotatably fixed at equal intervals, and the upper end of the lifting rake 20 is formed by forming a plurality of awl 21 in the upward direction, respectively, and each support so as to support each lifting rake 20 from the bottom ( At the lower positions of 23 and 33, a plurality of support pieces 22 are formed.

In addition, as another structure, a plurality of first support members 23 are fixed to the portions corresponding to each other of the rolling chains 14 in the horizontal direction, and a plurality of lifting rakes 20 are provided on the front surface of each of the first support members 23. It is rotatably fixed at equal intervals, and each of the lifting rakes 20 are formed to protrude a plurality of augers 21 in the upward direction, respectively, in the corresponding portions of the lower position of the first support of the rolling chain 14 A plurality of second supports 33 are fixed in the horizontal direction, and a plurality of pedestals 30 supporting each lifting rake 20 from the lower side are rotatably fixed to the front of each second support 33. A plurality of support pieces 32 may be formed at the lower position of the pedestal of each second support 33 so as to support the pedestal 30 from the bottom.

Of course, the former and the latter may be formed by forming a plurality of support pieces 22 at the lower position of the lifting rake of the first support 23 while the latter is configured as the latter. Shown.

At this time, the rear surface of the first support 23 or the second support 33 to move in the state sandwiched between each bar 41 forming the screen 40, so as to be able to remove the trapped matter between each bar (41). A plurality of rake blades 25 having a shorter length than the lifting rake 20 may be formed at equal intervals, respectively.

In addition, the lifting rake 20 is preferably installed about four places in the entire rolling chain 14, it may be configured between the lifting rake 20, a general rake (6).

On the other hand, in the same portion of each bar 41 constituting the screen 40, a long hole 42 having a wider width in the vertical direction than the width in the front and rear direction is formed, respectively, so that the axis 43 in each long hole 42 in the horizontal direction. Each bar 41 is inserted to support the bar 41, and at each bar on both sides of the shaft 43, an anti-separation piece 44 for limiting the movement of each bar 41 is formed.

In addition, a chain cover 17 is fixed to an upper portion of each rolling chain 14, and a water spray pipe 18 connected to a pump (not shown) is connected to an upper end of each chain cover 17 in the direction of each rolling chain 14. It is fixed to be configured to spray water toward each rolling chain (14).

When the driving motor 13 is driven in this configuration, each rolling chain 14 rotates along a plurality of sprocket wheels 12, and each first support base is fixed to each rolling chain 14 at equal intervals. 23 and the second support 33 is also rotated together.

A plurality of lifting rakes 20 are rotatably fixed to the first support 23, and a support piece 22 supporting each of the lifting rakes 20 is formed at a lower portion of the first support 23. The second support 33 is rotatably fixed to the support 30 for supporting the respective lifting rakes 20, and the lower support of the support 30 for each support 30 in the lower portion of the second support (33). Since the pieces 32 are formed, the lifting claws 20 are supported by the respective supporting pieces 22 (at the time when each rolling chain 14 is rotated so that the first support 23 is positioned at the front side of the screen 40). 32) and the support 30 as a whole to rise in a state standing in the outward direction of the screen 40.

At this point, when a large foreign body, such as a log, comes into the front of the screen 40 and a large foreign body is introduced, the respective lifting rakes 20, which are erected as described above, approach the lower side of each of the large foreign matters. A plurality of awls 21 formed on the upper part is raised while poking the lower part of a large foreign matter, and each lifting rake 20 can maintain a standing state by the support pieces 22 and 32 and the pedestal 30. Therefore, the large foreign matter is placed on each lifting rake 20 is lifted stably and then fall to the discharge conveyor 15 can be smoothly discharged to the outside.

That is, each lifting rake 20 is formed longer than the general rake, the support force of each lifting rake 20 itself is firmly supported by the support pieces 22, 32 and pedestal 30, Lifting rakes 20 are formed side by side a large number of large foreign matter no matter how large and how heavy the lifting rakes 20, each lifting rake 20 can be distributed to lift smoothly, each lifting rake ( 20) Since a plurality of augers 21 configured at the upper portion is lifted by poking the lower side of a large foreign matter, the large foreign matter can be firmly gripped so as not to fall out of the lifting rake 20, and the like is compounded. It is a structure that can easily lift a large foreign object and discharge it to the outside.

In addition, each lifting rake 20 and each pedestal 30 are rotated together by the continuous rotation of the rolling chain 14, and each of the lifting rakes 20 is automatically rotated downward by gravity on the upper rear side of the screen 40. Between the connecting portions of the lifting rake 20 and the first support 23, between each lifting rake 20 and the support piece 22, between each lifting rake 20 and the pedestal 30, each pedestal 30 ) Can be used stably by using the vibration suppressor device configured by the present invention by easily dropping and removing the fine foreign matter sandwiched between the pedestal 30 and the second support 33, each pedestal 30 and the support piece 32. Of course, it is possible to extend the life of the vibration suppressor device.

Meanwhile, a plurality of rake blades 25 are formed at the rear of the first support 23 or the second support 33 so that each of the rake blades 25 forms a screen 40 between the bars 41. Since it is raised by the rotation of the rolling chain 14 in a state sandwiched between can be smoothly removed the trapped matter between the bars (41).

In addition, each bar 41 constituting the screen 40 is formed with a long hole 42 wider than the shaft 43, and each bar 41 is fitted to the shaft 43 in the long hole 42 portion. Even though the contaminants are tightly sandwiched between each bar, when each rake blade 25 is sandwiched between the bars 41 and moved, each bar 41 flows to some extent within the range of the long hole 42. 41) can be easily rolled up the contaminants sandwiched without a large load, the separation prevention piece 44 is formed at each side of each bar fitted to the shaft 43, each bar 41 is in its original position without separation Will always be maintained.

In addition, since water is injected through the water injection pipe 18 at the upper position of the rolling chain 14 which is not submerged in water, the rolling chain 14 is prevented from being dried and worn, and the water sprayed at this time is a rolling chain ( 14) and the metal-to-metal contact between the sprocket wheel (not shown) serves as a lubricating oil also has the advantage of minimizing the wear of the chain.

Second Embodiment

Next, a second embodiment of the present invention will be described.

Figure 6 is a schematic configuration diagram illustrating a screen damper according to a second embodiment of the present invention, Figure 7 is a rake site detail of the screen damper according to the present invention.

A vibration damper main body installed to be inclined with respect to the inflow water and filtering the contaminants introduced along the inflow water to the screen formed on the front surface thereof;

A rolling chain 14 moving along a plurality of sprocket wheels 12 on both sides of the vibration damper body;

Rake coupling shaft 45 is formed in the transverse direction on the part corresponding to the both side rolling chain 14 and each other;

An awl 21 formed at an upper portion thereof, and a rake 47 formed at a lower portion thereof with a third coupling shaft 49;

The rake 47 is formed at the middle end of the rake 47 to form a long hole (50) is coupled to the rake coupling shaft 45 of the rolling chain 14 and the white paper;

Between a plurality of second coupling shafts 48 formed in the rolling chain 14 and the third coupling shaft 49 formed in the lower portion of the rake 47 to perform a function of supporting the rake 47 that is elongated. A bulky log, such as a bulky log, characterized by a damper that supports a rake 47 that is elongated by combining a plurality of support supports 46 to a white paper so as to easily lift a contaminant such as a bulky log. We present the construction method of the special vibration damper which is configured to easily remove the

The rake coupling shaft 45 proposed in the present invention is installed by connecting one side and the other side of the rolling chain 14, and the rake coupling shaft 45 has a rake 47 having a long hole 50 inserted therein. Structure.

In addition, the lower side of the support support 46 is coupled to the second coupling shaft 48 is configured by connecting one side and the other side of the rolling chain 14 is white paper.

The upper side of the support base 46 is a structure that is coupled to the white coupling shaft 49 is configured in the rake 47, the third coupling shaft 49 is between one side and the other side of the rolling chain (14) It is a structure composed of a white paper on a plurality of lakes 47 are coupled to a white paper coupled to the rake coupling shaft 45 is configured.

The reason why the long hole 50 is configured to facilitate the flow of the rake 47 is to make it possible to quickly unload the conveyor belt by lifting a large amount of contaminants such as bulky logs.

Since the support base 46 can also be combined with a rolling chain by forming a long hole, such a design change is a matter of course within the scope of the present invention.

While the structure according to the second embodiment of the present invention is omitted while the detailed structure is not illustrated as shown in FIG. 2, the present invention is almost the same as the shape of the rake formed in the main body of the vibration damper shown in FIG. 2. The drawing according to the second embodiment replaces the description with the shape shown in FIG.

In addition, when the rake 47 and the third coupling shaft 49 are coupled, and the rolling chain 14 and the rake 47 are coupled to the rake coupling shaft 45 by the long hole 50, the necessary materials are respectively provided. It is possible to manufacture using a variety of known materials, so the detailed drawings are omitted.

10: damping basic body 12: sprocket wheel
13: drive motor 14: rolling chain
15: discharge conveyor 17: chain cover
18: water sprayer 20: lifting rake
21: awl 22,32: support
23: first support 25: Rake blade
30: pedestal 33: second support
40: screen 41: bar
42: long hole 43: axis
44: departure prevention piece 45: rake coupling shaft
46: Support stand 47: Lake
48: second coupling shaft 49: third coupling shaft
50: longman

Claims (4)

In the vibration damper equipped with the screen and the rake blade
A vibration damper main body installed to be inclined with respect to the inflow water and filtering the contaminants introduced along the inflow water to the screen formed on the front surface thereof;
A rolling chain moved along a plurality of sprocket wheels on both sides of the vibration suppression body;
A plurality of first supports fixed in a horizontal direction at portions corresponding to each other of the rolling chains;
A plurality of lifting rakes fixed on the front surface of each of the first supports so as to be rotatable at equal intervals, and each of which has a plurality of awls protruding upward;
A plurality of second supports fixed in a horizontal direction at portions corresponding to each other in a lower position of the first support of the rolling chain;
A plurality of pedestals rotatably fixed to the front surfaces of the respective second supports to support the respective lifting rakes from below;
And a method of constructing a special vibration damper configured to easily remove a contaminant such as a bulky log, characterized in that it is formed of a plurality of support pieces formed at a lower position of each second support of the second support to support each pedestal from below. Special damper applied to. The method of claim 1,
Long holes wider than the size of the shaft constituting the screen are formed in the same portion of each bar, the shaft is inserted in each of the long holes to support the respective bars;
A method of constructing a special vibration damper configured to easily remove a contaminant, such as a bulky log, characterized in that a separation prevention piece for limiting movement of each bar is formed at each side of each bar of the shaft, and a special vibration damper applied thereto. The method of claim 1,
Chain covers are fixed to the upper portions of the rolling chains, and water spray pipes connected to the pumps are fixed to the rolling chains at upper ends of the chain covers to spray water toward the rolling chains, thereby causing wear of the rolling chains. A method of constructing a special vibration damper, which is configured to easily remove contaminants such as bulky logs, characterized in that it is configured to prevent a special vibration damper applied thereto.
In the vibration damper equipped with the screen and the rake blade
A vibration damper main body installed to be inclined with respect to the inflow water and filtering the contaminants introduced along the inflow water to the screen formed on the front surface thereof;
A rolling chain moved along a plurality of sprocket wheels on both sides of the vibration damper body;
Rake coupling shaft which is formed in the transverse direction on the part corresponding to both the rolling chain and each other;
A plurality of rakes having an awl formed at an upper portion thereof and a third coupling shaft formed at a lower portion thereof;
A plurality of rakes formed at the middle end of the rake to form a long hole and coupled with the rake coupling shaft formed in the rolling chain and the white paper;
Coupling a plurality of support supports between a plurality of second coupling shafts configured by connecting both sides of the rolling chain and a third coupling shaft configured under the plurality of rakes to perform a function of supporting a plurality of long rakes Method of construction of a special vibration damper, which is configured to easily remove impurities such as bulky logs, characterized by a vibration damper configured to firmly support a rake configured to be long and a special vibration damper applied thereto.

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