KR0119438Y1 - Ejector of scrubber cylinder - Google Patents

Abstract

The present invention relates to a circular boom multi-stage hydraulic cylinder automatic vibrator.

Conventional hydraulic cylinder vibration damper has a closed end of the boom (Boom) is a single-acting cylinder to prepare a plurality of vibration dampers to be suitable for the installation site of the screen has been known to be a multi-stage boom for the purpose of solving this problem As the boom casing is quadrilateral, there are not only manufacturing difficulties, but also foreign matters adhered to the gaps, which prevented the operation.

The present invention was devised to solve the above problems, and the idea of the present invention is to make the boom into a circular multi-stage cylinder type, which is easy to manufacture and prevents the closed end where the foreign substances are confined, and at the same time, a pole plate is attached to the pressure oil inlet of the circular boom. (11) (11 ') (11) The expansion and storage adjustment is made automatically so that it can be used even when the installation condition of the screen is low or deep. Because it is made automatically by the button installed in the part (3 ') it can greatly contribute to the reduction of manufacturing cost and workability.

Description

Circular Boom Multistage Hydraulic Cylinder Automatic Vibrator

1 is a side view of the present invention

2 is an enlarged view of a portion of FIG. 1

3 is an enlarged view of a portion b of FIG.

4 is a boom action display of the present invention

Fig. 5 is a state diagram of use of the boom scraper of Fig. 1

6 is a plan view of FIG. 5

* Description of the symbols for the main parts of the drawings *

1: support base 2: prop

2 ': support beam 2: rail

3: housing 3 ': control box

4: hydraulic motor 4 ': hydraulic oil tank

5: hydraulic motor 6: shaft

6 ': wheels 6: support

7,7 ': Gear 8: Hydraulic cylinder

8 ': ejector 9: latching part

9 ', 9: Jamming roller 10: Hydraulic cylinder

11,11 ', 11: Boom cylinder 12: Scraper

13: comveyor 14: guide

15: screen support 16: screen

17: waterway

The present invention relates to a circular boom multi-stage hydraulic cylinder damper mainly used to collect various contaminants caught on the vibration suppression screen installed in the sewage terminal treatment channel.

Conventional hydraulic cylinder vibration damper has its boom as a single-acting hydraulic cylinder. Unlike this, the height of the vibration damping screen installed by the water is different for each treatment plant, so it is possible to use a vibration damper suitable for the installation site. Unable to install them, the installation site was different, and a new damper having a suitable boom cylinder had to be provided.

Multistage boom cylinder damper has been proposed to solve this drawback, but it consists of a cylinder with a four-cylindrical casing, which not only has manufacturing difficulties but also foreign matter is caught in the four-shaped casing. There was a problem that hindered.

The present invention has been devised to solve the above problems, and the subject matter of the present invention is to make the shape of the boom circular, but by using a multi-stage hydraulic cylinder type through the pole plate to minimize the volume and to prevent the confinement of foreign substances. Regardless of the height and height of the vibration damping screen, it can be used throughout, and a plurality of hydraulic cylinders are installed to operate by an automatic adjustment device installed in the control box.

This will be described in detail based on the drawings.

Rails 2 having support beams 2 'interposed therebetween are installed on the upper ends of the support posts 2 having a predetermined distance thereon, and left and right rails 2 are fitted to the shafts 6. Guide wheel 6 'is placed, the left and right ends of the shaft 6 is installed on one side of the housing 3 to which the control box 3' is attached, the interlocking gear 7 'fitted to the shaft 6 Is coupled to the gear (7) fitted to the shaft of the hydraulic motor (5), the hydraulic oil tank (4 ') and the hydraulic motor (4) is installed on the other side of the housing (3), one side of the housing (3) A hydraulic cylinder 8 for operating the ejector 8 'is installed at the lower outer side, and a locking roller 9' 9 is provided at the inner side with a locking part 9 for holding the load of the multistage circular boom. In the lower part thereof, a comb 13 having a drive motor installed therein is provided along the left and right guide rails 2, and is deployed in three stages in the direction adjustment hydraulic cylinder 10 provided at the upper part of the housing 3.The folded circular boom 11 is provided, but the hydraulic oil inlet portion thereof has an intermediate circular portion 11 ′ and an inner circular boom 11 interposed through a plurality of pole plates, and an inner circular boom 11 ′. At the bottom of the structure is a scraper (SCRAPER) 12 is installed.

Reference numeral 16 is a screen, 17 is a channel structure, and 17 'is a channel.

The present invention configured as described above is to be used to remove the contaminants caught on the vibration suppression screen 16 installed in each channel 17 'of the channel construction 17 of the sewage terminal treatment plant, the channel 17' When there is little), use one damper, and when there are many channels, install several dampers.

To do this, the guide wheel 6 'installed on the shaft 6 interlocked with the hydraulic motor 5 is mounted on the left and right guide rails 2' installed on the support beam 2 '. As described above, the circular boom cylinders 11, 11 'and 11 are operated while collecting the contaminants caught on the screen 16 installed on the screen support 15 while moving left and right. Press the boom angle adjustment button to operate the cylinder 10 to adjust the angle of the circular boom 11, and then press the boom operation button to open the circular boom 11, the middle and inner circular boom (11 ') (11) ) Is developed to the length set by the operation of the pole plate installed thereon, the lowered scraper 12 is lowered to the bottom of the screen 16 without contacting the screen 16.

Pressing the adjustment button and the up (folding) button in the lowered state in this way is to proceed to remove the constriction on the screen while being squeezed on the screen 16 while maintaining the continuous pressure.

It describes the process in detail, and designates waterways-runs between designated locations-stops at designated locations-lowers the multistage boom cylinder-stops at the bottom of the screen-adjusts the angle-collects the debris while raising the multistage boom cylinder-arrives at the top of the screen-adjusts the angle -Cleaning the scraper by ejector operation-Putting in and taking out of the conveyor of contaminants-Returning to the original position.

As described above, the present invention is to collect various contaminants caught on the vibration suppression screen installed in the waterway of the sewage terminal treatment plant in the boom cylinders 11, 11 ', and 11 in which the scraper 12 is collected. It is operated regardless of the depth of the installation place of the screen because it is operated by the operation, and its operation is operated by the operation button installed in the control unit, so the operation is accurate and the angle adjustment is freely installed. It is very practical to be able to carry out consistent tasks without being restricted by.

Claims (1)

The guide wheel 6 'interlocked with the AC motor is placed in the guide rail 2 installed on the support beam 2' so as to be moved forward and backward, but one side of the housing 3 in which the shaft 6 is fitted is a control box ( 3 ') and the hydraulic motor 4 and the hydraulic oil tank 4', the ejector 8 'via the hydraulic cylinder 8 is installed at the other side of the housing 3, and the locking portion 9 at the lower portion thereof. The upper and lower locking rollers (9 ') (9) through the () is installed, below it is provided with its own motor movable comb 13, the hydraulic cylinder (10) is installed on the upper part of the housing (3), Its front end is provided with a multi-stage hydraulic boom cylinder (11), and inside the hydraulic boom cylinder (11), the middle and inner boom cylinder (11 ') (11) through the pole plate is installed, but the inner boom cylinder ( 11) Circular boom multi-stage hydraulic cylinder automatic vibration damper with a scraper (12) attached to the bottom of.