KR101120863B1 - the apparatus and method for exclusive sludge - Google Patents

Abstract

The present invention provides a vibration suppressor for removing the contaminants caught on the screen installed in the waterway to block the inflow of the contaminants, comprising: a rake moving along one surface of the screen and lifting the contaminants; An arm to which the rake is rotatably coupled; And a main body to which the arm is reciprocally coupled, wherein the rake reciprocates up and down along one surface of the screen, and the debris caught on the screen is separated from the screen when the rake descends. .

The vibration suppressor according to the present invention has the advantage that the rake is lowered along the screen and the foreign matters caught on the screen can be easily removed by leaving the screen.

In addition, the vibration damper according to the present invention has the advantage that the lifting of the contaminant is easy to rotate by supporting the concave after the rake is lowered.

Junk, channel, damper

Description

The apparatus and method for exclusive sludge

The present invention relates to a vibration suppressor, and more particularly, to a vibration suppressor capable of more quickly processing a contaminant introduced into rainwater due to rain or rain in a drainage pumping station or a rainwater pumping station, and prevents a phenomenon in which the contaminant flows into the pump. It can protect equipment such as pumps and valves installed for drainage, as well as logs and other large volumes and weights that are introduced due to natural disasters such as typhoons or natural disasters. The present invention relates to a vibration suppressor capable of treating contaminants to smooth the flow of water.

In general, when rainwater flows into the drainage pumping station or the rainwater pumping station, rainwater, etc. due to flooding in rainy weather, large-volume contaminants such as logs are floated, and screens are installed in the channel so as to block the inflow of such contaminants. A rake-equipped damper is installed to quickly remove the debris trapped on the screen, so that the debris is quickly removed upon inflow of the debris.

The hydraulic damper according to the prior art has a structure in which the rake is coupled to a link having a plurality of joints and moved up and down by a hydraulic cylinder to lift the contaminants caught on the screen.

In addition, the rotary type vibration damper according to the prior art, the rake is coupled to the chain of the caterpillar provided on the outer surface of the screen to lift the contaminants.

However, the hydraulic vibration damper according to the prior art was to protect equipment such as pumps and valves by preventing the inflow into the pump by treating the contaminants flowing into the rainwater in a rain pump or rainwater pump station more quickly due to flooding. Due to the natural phenomena of natural disasters such as rain, typhoons, and natural disasters, it is not easy to deal with incoming logs and other bulky and heavy impurities, as well as a large amount of water at once. There is a limit to quickly remove the impurities contained in this inflow process.

That is, the hydraulic vibration damper and the rotary vibration damper according to the prior art do not detach the contaminants from the screen when lifting the contaminants caught in the screen, resulting in an overload in the vibration suppressor and a decrease in working efficiency.

The present invention was devised to solve the above problems, and an object of the present invention is to provide a vibration suppressor capable of easily lifting the contaminants by leaving the screen to the contaminants caught on the screen when the rake is lowered.

The present invention provides a vibration suppressor for removing the contaminants caught on the screen installed in the waterway to block the inflow of the contaminants, comprising: a rake moving along one surface of the screen and lifting the contaminants; An arm to which the rake is rotatably coupled; And a main body to which the arm is reciprocally coupled, wherein the rake reciprocates up and down along one surface of the screen, and the debris caught on the screen is separated from the screen when the rake descends. .

The arm has a fixed chain having both ends fixed to an outer surface of the arm, and the main body includes an arm motor; And an arm sprocket connected to the arm motor and engaged with the fixed chain to receive the power of the arm motor to move the arm.

The arm, a rake motor; A rake chain connected to the rake motor to receive power from the rake motor; And a rake sprocket which is engaged with the rake chain and one side is coupled with the rake to receive the power of the rake motor to rotate the rake.

The arm is characterized in that the electromagnetic brake for selectively limiting the rotation of the rake.

The front end of the rake is characterized in that the inclined obliquely.

The vibration suppressor according to the present invention includes a guide rail formed in a left and right direction; And a driving unit coupled to the main body and moving along the guide rail.

The control method of the vibration suppressor according to the present invention includes a traveling step of moving the main body to a work position; A rake descending step in which the rake moved by the arm descends and leaves the impurities caught on the screen; A first rotating step of rotating the rake to support the contaminants; Rake rise step of raising the rake to lift the contaminants; A second rotation step of rotating the rake to discharge the lifted contaminant to a discharge part; And a third pivoting step in which the rake rotates to the rake position of the rake lowering step.

The vibration suppressor according to the present invention has the advantage that the rake is lowered along the screen and the foreign matters caught on the screen can be easily removed by leaving the screen.

In addition, the vibration damper according to the present invention has the advantage that the lifting of the contaminant is easy to rotate by supporting the concave after the rake is lowered.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in this specification and claims should not be interpreted in a conventional or dictionary sense, and the inventors will appropriately define the concept of terms in order to best explain their invention in the best way possible. Based on the principle that it can be, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various equivalents may be substituted for them at the time of the present application. It should be understood that there may be water and variations.

1 is a perspective view showing a vibration damper according to the present invention, Figure 2 is a front view showing the configuration of the vibration damper according to the present invention, Figure 3 is a side view showing the configuration of the vibration damper according to the present invention.

The present invention relates to a vibration suppressor for removing the contaminants caught on the screen (C) installed in the waterway to block the inflow of the contaminants. That is, the vibration suppressor according to the present invention moves along one surface of the screen (C) and the rake 110 for lifting the contaminants, the arm 120 and the arm 120 to which the rake 110 is rotatably coupled. The body 130 includes a reciprocally coupled body.

The rake 110 is reciprocated up and down along one surface of the screen (C), when the lowering of the rake (110) is separated from the screen (C) of the trapped caught.

The main body 130 is formed with a guide groove for guiding the reciprocating motion of the arm 120. The rake 110 is rotatably coupled to the arm 120 via a pivot 125b.

The outer surface of the arm is provided with a fixed body (T1), both ends are fixed to the outer surface of the arm. That is, the outer surface of the arm 120 is a fixed protrusion 123 is fixed to both ends of the fixed chain (T1) is formed protruding, the fixing projection 123 is formed spaced apart from each other in the vertical direction, the fixed body T1 forms a straight line and both ends thereof are fixed to the fixing protrusion 123.

The main body 130 is provided with an arm motor M1. The arm motor M1 is preferably provided at the center of the main body 130.

In addition, the main body is provided with an arm sprocket G1 engaged with the fixed chain T1 and connected to the arm motor M1 to receive the power of the arm motor M1 to move the arm 120. .

The arm motor M1 is connected to the female sprocket G1 through a transmission shaft 125a, and the transmission shaft 125a may be supported by a bearing BR.

The arm motor M1 and the arm sprocket G1 are connected through a transmission shaft 125a. That is, the electric shaft 125a and the arm motor M1 are coupled so that the electric shaft 125a is rotated by the operation of the arm motor M1, and the arm is rotated by the electric shaft 125a. The transmission shaft 125a and the female sprocket G1 are coupled so that the sprocket G1 is rotated.

That is, the arm motor M1 is connected to the arm sprocket G1 to rotate the arm sprocket G1 by the operation of the arm motor M1. The female sprocket (G1) is meshed with the fixed chain (T1), because the fixed chain (T1) is a structure that both ends are fixed to the outside of the arm 120 to the rotation of the female sprocket (G1). The arm 120 is moved by this.

In the vibration damper according to the present invention, the structure constituting the reciprocating motion of the arm 120 is not limited to the structure of the fixed chain (T1) and the arm sprocket (G1) as described above, the arm sprocket (G1) is Corresponding to the pinion and the fixed chain (T1) may also be made of a rack and pinion structure corresponding to the rack.

In the present embodiment, since the outer arm has a symmetrical structure, the fixing chain T1 and the outer arm sprocket G1 are provided in pairs, respectively.

Meanwhile, the arm 120 is connected to the rake motor M2 and the rake motor M2 to receive the power of the rake motor M2 and the rake chain T2 and the rake chain ( It is engaged with the T2), one side is coupled to the rake 110 is provided with a rake sprocket (G2) for receiving the power of the rake motor (M2) to rotate the rake (110).

The rake motor (M2) is provided on the upper portion of the arm 120, preferably provided in the central portion of the upper portion.

In addition, the arm 120 is provided with a power transmission sprocket GA for receiving power from the rake motor M2. The rake motor M2 and the power transmission sprocket GA are connected via a transmission shaft 125c.

The transmission shaft 125c is rotated by receiving the power of the rake motor M2, and the power transmission sprocket GA is rotated by the rotation of the transmission shaft 125c. Of course, the power transmission sprocket (GA) is meshed with the rake chain (T2).

The arm 120 may be provided with at least one rotating sprocket (GB) meshing with the rake chain (T2). The rotating sprocket (GB) is preferably provided at the inflection point of the rake chain (T2) to facilitate power transmission through the rake chain (T2).

On the other hand, the rake chain (T2) forms an endless track unlike the fixed chain (T1).

The rake sprocket G2 is coupled to the pivot shaft 125b coupled to the rake 110. That is, the rake sprocket G2 is coupled to the rotation shaft 125b so that the rake 110 can be rotated by the rotation of the rake sprocket G2.

On the other hand, the vibration damper according to the present invention is provided with an electromagnetic brake (EB) for selectively limiting the rotation of the rake 110 in the arm (120). In detail, an electromagnetic brake EB is provided on the rotation shaft 125b to limit the rotation of the rake 110.

When the rotation of the rake 110 is described in detail, the power of the rake motor M2 is transmitted to the power transmission sprocket GA. At this time, since the power transmission sprocket GA and the rake sprocket G2 are engaged with the rake chain T2, the rake sprocket G2 is rotated by the rotation of the power transmission sprocket GA. .

Since the rake sprocket G2 is connected to the rake 110 by the pivot shaft 125b, the rake 110 is rotated by the rotation of the rake sprocket G2. In this case, the rotation of the rake 110 may be limited by the electromagnetic brake EB provided in the rotation shaft 125b. At this time, the rotation of the rake 110 may be limited by the rake motor M2, but the rotation of the rake 110 may be more stably restrained by using the electromagnetic brake EB.

On the other hand, the reciprocating motion of the rake 110 is made along the screen (C). At this time, when the rake 110 is lowered, the contaminants caught on the screen (C) are separated from the screen (C). That is, as shown in Figure 5, the rake 110 is lowered along the screen (C) to be separated from the screen (C) the contaminants caught in the screen (C).

The rake 110 is sharply formed in the front end portion so as to be easily separated from the screen (C) of the contaminants caught in the screen (C) when descending. Preferably, the front end portion of the rake 110 is inclined obliquely.

When the lowering of the arm 120 is completed, the rake 110 is rotated to support the contaminants, the angle formed by the rake 110 and the arm 120 is the angle formed by the rake 110 and the screen (C) Can be less than That is, the rake 110 is rotated at an angle at which the contaminants are supported by the rake 110 and do not fall from the rake 110 when the condensate is lifted.

It further includes a driving unit 170 coupled to the guide rail 150 and the main body 130 formed in the left and right directions along the guide rail 150.

The vibration damper according to the present invention is, of course, provided with a discharge unit 190 for collecting and discharging the contaminants lifted by the rake (110).

In addition, the vibration suppressor according to the present invention is provided with a controller (not shown) for controlling the movement of the driving unit 170, the arm motor M1 and the rake motor M2.

Referring to the operation and effect of the vibration damper according to the present invention configured as described above are as follows.

4 to 7 are operational state diagrams of the vibration damper according to the present invention, Figure 8 is a flow chart illustrating a method for removing the contaminants of the vibration damper according to the present invention.

In the method for removing the contaminants of the vibration suppressor according to the present invention, the flakes (110) moved by the arm (120) descends and the rake lowering step (S2) for leaving the contaminants caught on the screen (C), and supports the contaminants. The first rotation step (S3) is rotated so that the rake 110, and the rake rise step (S4) that the rake 110 is raised so as to lift the contaminant, and the lifted contaminant to the discharge unit 190 The second rotation step (S5) that the rake 110 is rotated so as to discharge, and the third rotation step (S6) is rotated to the position of the rake 110 of the rake 110 step.

In the driving step S1, the driving unit 170 moves to a work position by a control signal of the controller.

In the rake lowering step (S2), as shown in FIG. 5, the rake 110 descends along the screen C by the arm 120 descending by the operation of the arm motor M1. . At this time, the rake 110 pushes the contaminants caught on the screen (C) to separate the contaminants from the screen (C), because the front end of the rake 110 is formed obliquely, the contaminants are the screen (C) Easily exit from

On the other hand, the electronic brake (EB) may be operated to restrain the rotation of the rake 110 so that the rake 110 is not rotated by the contaminants when the rake 110 is lowered.

In the first rotation step (S3), as shown in FIG. 5, the lowering of the arm 120 is completed and the rake 110 is rotated by the operation of the rake motor M2. That is, the rake 110 is rotated at an angle at which the rake 110 can support the contaminants when lifting the impurities.

In the rake raising step S4, as shown in FIG. 6, the arm 120 is raised by the operation of the arm motor M1, so that the rake 110 supports the contaminants and the screen C. Will rise along.

Meanwhile, the electronic brake EB may operate to restrain the rotation of the rake 110 so that the rake 110 does not rotate when the rake 110 rises.

In the second rotation step S5, as shown in FIG. 7, the lifting of the arm 120 is completed and the rake 110 is rotated by the operation of the rake motor M2. That is, the rake 110 is rotated at an angle capable of dropping the lifted contaminants from the rake 110 to the discharge portion. At this time, of course, the electronic brake EB is not operated.

In the third pivoting step S6, the rake 110 is returned to its original position at the rake lowering step S2 so that the rake 110 descends again along the screen C. At this time, of course, the electronic brake EB is not operated.

In the method for removing a contaminant of a vibration damper according to the present invention, after the operation as described above is completed, the step of determining whether the lifting of the contaminant at the current working position is completed (S7), and determining whether to perform the operation at another position ( S8) is further included.

At this time, the control is performed by the signal of course.

As described above, although the present invention has been described by way of limited embodiments and drawings, the present invention is not limited thereto and is intended by those skilled in the art to which the present invention pertains. Of course, various modifications and variations are possible within the scope of equivalents of the claims to be described.

1 is a perspective view showing a vibration suppressor according to the present invention,

2 is a front view showing the configuration of a vibration damper according to the present invention,

Figure 3 is a side view showing the configuration of a vibration damper according to the present invention,

4 to 7 is an operating state of the vibration damper according to the present invention,

8 is a flow chart illustrating a method for removing contaminants in the vibration suppressor according to the present invention.

<Explanation of symbols on main parts of the drawings>

110: rake 120: cancer

123: fixed protrusion 125a: transmission shaft

130: main body 150: guide rail

170: running part 190: discharge part

M1: motor for arm M2: motor for rake

C: screen G1: female sprocket

G2: Sprockets for Rakes GA: Power Transmission Sprockets

GB: Rotary sprocket T1: Fixed chain

T2: Chain for rake EB: Electronic brake

Claims (7)

In the vibration suppressor for removing the contaminants caught on the screen installed in the channel to block the inflow of the contaminants, A rake moving along one side of the screen to lift the contaminant; An arm to which the rake is rotatably coupled; And a body to which the arm is reciprocally coupled. The rake reciprocates up and down along one side of the screen, When the rake is lowered debris caught on the screen from the screen, the arm, the vibration damper, characterized in that provided with an electromagnetic brake for selectively limiting the rotation of the rake. The method according to claim 1, In the cancer, A fixed chain is fixed at both ends to the outer surface of the arm, In the main body, Arm motors; And And a female sprocket connected to the arm motor and engaged with the fixed chain to receive the power of the arm motor to move the arm. The method according to claim 1, In the cancer, Rake motors;  A rake chain connected to the rake motor to receive power from the rake motor; And The rake chain is meshed with the rake chain, one side is coupled to the rake and a rake sprocket for rotating the rake by receiving the power of the rake motor. delete The method according to claim 1, Oscillator characterized in that the front end of the rake is inclined obliquely. The method according to claim 1, Guide rails formed in left and right directions; And And a traveling part coupled to the main body to move along the guide rail. A driving step of moving the main body to a work position; A rake descending step in which the rake moved by the arm descends and leaves the impurities caught on the screen; A first rotating step of rotating the rake to support the contaminants; Rake rise step of raising the rake to lift the contaminants; A second pivoting step in which the rake rotates to discharge the lifted contaminants to a discharge part; And a third rotating step of rotating the rake to the rake position of the lowering step of the rake.

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