CN219502209U - Municipal wastewater filtering screen plate cleaning mechanism - Google Patents

Abstract

The utility model relates to the technical field of filter screen plate cleaning, in particular to a municipal sewage filter screen plate cleaning mechanism which can automatically clean a filter screen plate in a water outlet, is convenient for cleaning solid impurities at the upper end of the filter screen plate, and has the advantages of convenient use, low labor intensity and high practicability; comprises a moving vehicle and a lifting plate; still include two sets of movable plates, two sets of grip blocks, mobile device and drive arrangement, the lifter plate passes through mobile device and installs on the locomotive, and mobile device is used for removing the lifter plate, and two sets of movable plates all side-to-side slidable mounting is in the lifter plate lower extreme, and two sets of grip blocks respectively fixed mounting are in two sets of movable plate lower extreme, and drive arrangement installs on the lifter plate, and drive arrangement is used for controlling the removal to drive two sets of movable plates.

Description

Municipal wastewater filtering screen plate cleaning mechanism

Technical Field

The utility model relates to the technical field of filter screen plate cleaning, in particular to a municipal sewage filter screen plate cleaning mechanism.

Background

In the construction process of urban roads, the water drainage capacity of cities is ensured. A plurality of water outlets are formed on the road, when the road is cleaned or rained, the cleaned sewage or rainwater flows into the water outlets, and then the sewage is discharged into a sewage treatment plant for special treatment through the water outlets. The road drain opening may be classified into a flat type and a side type according to types. The side water outlet is perpendicular to the road, and the water is fed laterally at a slower speed than the flat water outlet, but the rolling of the wheels can not be directly born. The flat water outlet is arranged in parallel with the road, water is longitudinally fed, the water feeding speed is high, but the water inlet is easy to damage due to bearing of the load of wheels. Most of the flat water outlet structures on the current road are as follows, a water cavity is arranged in the water outlet, the water cavity of the water outlet is connected with a sewage treatment plant through a drain pipe, a protective cover is placed at the upper end of the water outlet, and a filter screen plate is arranged in the water cavity of the water outlet. When sewage exists on the road, the sewage can enter the water outlet through the protective cover, then the filtering screen plate filters solid impurities in the sewage, the sewage flows into the sewage treatment plant for treatment through the water outlet pipe, and the filtering screen plate has the function of preventing large-particle impurities in the sewage from blocking the water outlet pipe.

It is found in the use that, after the filter screen plate is used for a long time, solid impurities at the upper end of the filter screen plate are more and more, and the filter screen plate is generally installed in the deep of the water outlet, but at present, no device specially used for cleaning the impurities on the filter screen plate is available, and manual cleaning is very difficult, so that a device capable of automatically cleaning the impurities on the filter screen plate is needed.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the municipal sewage filter screen plate cleaning mechanism which can automatically clean the filter screen plate in the water outlet, is convenient to clean solid impurities at the upper end of the filter screen plate, is convenient to use, and has low labor intensity and high practicability.

The municipal sewage filter screen plate cleaning mechanism comprises a moving vehicle and a lifting plate; the lifting device is used for moving the lifting plate, the two groups of the lifting plates are all arranged at the lower end of the lifting plate in a left-right sliding mode, the two groups of the clamping plates are respectively and fixedly arranged at the lower ends of the two groups of the lifting plates, the driving device is arranged on the lifting plate, and the driving device is used for driving the left-right movement of the two groups of the lifting plates; when solid impurities at the upper end of the filter screen plate need to be cleaned, firstly taking down the protective cover at the upper end of the water outlet, then moving the moving vehicle, enabling the lifting plate to move to the upper side of the water outlet through the moving device, then enabling the lifting plate to descend through the moving device, enabling the lifting plate to drive two groups of the moving plates and two groups of clamping plates to descend until the two groups of clamping plates descend into the water outlet, enabling the lower ends of the two groups of clamping plates to be close to the upper end of the filter screen plate, then opening the driving device, enabling the two groups of moving plates to enable the two groups of clamping plates to be close to each other, enabling the two groups of clamping plates to drive the two groups of clamping plates to clamp the solid impurities at the upper end of the filter screen plate in the process of being close to each other, enabling the lifting plate to ascend through the moving device, enabling the lifting plate to drive the two groups of clamping plates to ascend to the upper side of the water outlet, and then taking down the solid impurities on the two groups of clamping plates; the filter screen plate in the water outlet can be automatically cleaned, so that the upper end of the filter screen plate is conveniently cleaned, the use is convenient, the manual cleaning is avoided, the labor intensity is reduced, and the practicability is high.

Preferably, the driving device comprises two groups of vertical plates, a lead screw A, a driven cone pulley, a driving shaft and a driving motor, wherein the two groups of vertical plates are respectively and fixedly arranged at the left part and the right part of the lower end of the lifting plate; when the two groups of clamping plates are mutually close, a driving motor is started, the driving motor drives a driving cone wheel to rotate through a driving shaft, the driving cone wheel drives a driven cone wheel to rotate, the driven cone wheel drives a screw rod A to rotate, the rotating screw rod A enables the two groups of moving plates to mutually close, and the two groups of moving plates drive the two groups of clamping plates to mutually close; the cleaning of solid impurities at the upper end of the filter screen plate is facilitated, and convenience is improved.

Preferably, the device further comprises a collecting box, wherein the collecting box is fixedly arranged at the upper end of the mobile vehicle, and the upper end of the collecting box is provided with an opening; after the two groups of clamping plates clamp the solid impurities at the upper end of the filter screen plate, the lifting plate drives the two groups of moving plates to move through the moving device, the two groups of moving plates enable the two groups of clamping plates to move to the upper end of the collecting box, and then the two groups of clamping plates are mutually far away from each other, so that the solid impurities fall into the collecting box through the two groups of clamping plates to be collected; the collection of solid impurities is facilitated.

Preferably, the moving device comprises a supporting frame, a servo motor, a screw rod B, a lifting block and a rotating device, wherein the supporting frame is arranged at the left part of the moving vehicle through the rotating device, the rotating device is used for rotating the supporting frame, the servo motor is fixedly arranged at the upper end of the supporting frame, the screw rod B is rotatably arranged on the supporting frame, the upper end of the screw rod B is connected with the output end of the servo motor, the lifting block is vertically and slidably arranged on the supporting frame, the lifting block is in threaded connection with the screw rod B, and the lifting plate is fixedly arranged at the left end of the lifting block; when the heights of the two groups of clamping plates need to be adjusted, the servo motor is turned on, the servo motor drives the screw rod B to rotate, the rotating screw rod B enables the lifting plates to adjust the heights through the lifting blocks, the lifting plates drive the two groups of movable plates to adjust the heights, and the two groups of movable plates drive the two groups of clamping plates to adjust the heights; the height adjustment of the two groups of clamping plates is facilitated, and convenience is improved.

Preferably, the rotating device is an electric turntable, the electric turntable is fixedly arranged at the upper end of the mobile vehicle, and the supporting frame is fixedly arranged at the rotating end at the upper part of the electric turntable; when the two groups of clamping plates clamp the impurities in a fastening state and move to the position above the water outlet, the electric turntable is opened, the electric turntable drives the supporting frame to rotate, the supporting frame enables the lifting plate to rotate around the electric turntable through the lifting block, the lifting plate enables the two groups of clamping plates to rotate around the electric turntable through the two groups of moving plates, the two groups of clamping plates rotate to the position above the collecting box, and then the two groups of clamping plates are mutually separated, so that the solid impurities clamped on the two groups of clamping plates fall into the collecting box to be collected; the collection of solid impurities is facilitated, and the convenience is improved.

Preferably, the device also comprises a dirt absorber which is fixedly arranged on the mobile vehicle and provided with a dirt absorbing hose; when the solid impurities at the upper end of the filter screen plate are cleaned by using two groups of clamping plates, small particle impurities such as leaves and small particle fragments and the like which are difficult to clamp still remain at the upper end of the filter screen plate, at the moment, the dirt sucking hose stretches into the water outlet to enable the dirt sucking hose to be close to the filter screen plate, then the dirt sucking device is opened, and the residual leaves and other small particle impurities at the upper end of the filter screen plate flow into the dirt sucking device through the dirt sucking hose to be collected; the filter screen plate is cleaned more cleanly.

Preferably, the surfaces of the two groups of clamping plates are provided with an anti-rust coating; through the arrangement, the rust of the two groups of clamping plates is delayed, and the service life of the two groups of clamping plates is prolonged.

Compared with the prior art, the utility model has the beneficial effects that: can clear up the filter screen plate in the outlet automatically, make things convenient for the clearance to the solid impurity in filter screen plate upper end, convenient to use, low in labor strength, the practicality is high.

Drawings

FIG. 1 is a schematic illustration of an axially measured structure of the present utility model;

fig. 2 is a schematic structural view of a lifting plate, a moving plate, a clamping plate, etc.;

FIG. 3 is a schematic view of the driven bevel gear, drive cone, drive shaft, etc.;

FIG. 4 is a schematic view of the structure of the screen plate, drain port, guard cover, etc.;

the reference numerals in the drawings: 1. a moving vehicle; 2. a lifting plate; 3. a moving plate; 4. a clamping plate; 5. a vertical plate; 6. a screw rod A; 7. driven cone pulley; 8. driving cone pulley; 9. a drive shaft; 10. a driving motor; 11. a collection box; 12. a support frame; 13. a servo motor; 14. a screw B; 15. a lifting block; 16. an electric turntable; 17. a dirt absorber; 21. a road; 22. a water outlet; 23. a drain pipe; 24. a filter screen plate; 25. and a protective cover.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Examples

As shown in fig. 1 to 4, the municipal sewage filtering screen cleaning mechanism of the utility model comprises a moving vehicle 1, a lifting plate 2, two groups of moving plates 3, two groups of clamping plates 4, a vertical plate 5, a lead screw A6, a driven cone pulley 7, a driving cone pulley 8, a driving shaft 9, a driving motor 10, a collecting box 11, a supporting frame 12, a servo motor 13, a lead screw B14, a lifting block 15, an electric turntable 16 and a sewage suction device 17, wherein the two groups of moving plates 3 are respectively and slidably arranged at the lower end of the lifting plate 2 left and right, the two groups of clamping plates 4 are respectively and fixedly arranged at the lower ends of the two groups of moving plates 3, the two groups of vertical plates 5 are respectively and fixedly arranged at the left and right parts of the lower end of the lifting plate 2, a lead screw A6 is rotatably arranged on the two groups of vertical plates 5, the left and right parts of the lead screw A6 are respectively provided with external threads with opposite rotation directions, the two groups of moving plates 3 are respectively and fixedly arranged on the left and right parts of the lead screw A6, the driven cone pulley 7 is fixedly arranged on the lead screw A6, driven cone pulley 7 is meshed with driving cone pulley 8, driving cone pulley 8 is fixedly installed at the lower end of driving shaft 9, driving shaft 9 is rotatably installed on lifting plate 2, the upper end of driving shaft 9 is connected with the output end of driving motor 10, driving motor 10 is fixedly installed at the upper end of lifting plate 2, collecting box 11 is fixedly installed at the upper end of moving vehicle 1, the upper end of collecting box 11 is an opening, servo motor 13 is fixedly installed at the upper end of supporting frame 12, lead screw B14 is rotatably installed on supporting frame 12, the upper end of lead screw B14 is connected with the output end of servo motor 13, lifting block 15 is vertically slidably installed on supporting frame 12, lifting block 15 is screwed with lead screw B14, lifting plate 2 is fixedly installed at the left end of lifting block 15, electric turntable 16 is fixedly installed at the upper end of moving vehicle 1, supporting frame 12 is fixedly installed at the rotating end of upper portion of electric turntable 16, dirt absorber 17 is fixedly installed on moving vehicle 1, the dirt suction hose is arranged on the dirt suction device 17.

When solid impurities at the upper end of the filter screen plate 24 need to be cleaned, firstly, the protective cover 25 is taken down at the upper end of the water outlet 22, then the mobile vehicle 1 is moved, the mobile vehicle 1 drives the electric turntable 16 to move, the electric turntable 16 enables the lifting block 15 to move through the supporting frame 12, the lifting block 15 drives the lifting plate 2 to move until the lifting plate 2 moves above the water outlet 22, then the servo motor 13 is opened, the servo motor 13 drives the screw rod B14 to rotate, the rotating screw rod B14 enables the lifting plate 2 to adjust the height through the lifting block 15, the lifting plate 2 drives the two groups of mobile plates 3 to adjust the height, firstly, the two groups of mobile plates 3 drive the two groups of clamping plates 4 to descend into the water outlet 22, until the lower ends of the two groups of clamping plates 4 are close to the upper end of the filter screen plate 24, then the driving motor 10 is opened, the driving motor 10 enables the driving cone 8 to rotate through the driving shaft 9, the driving cone pulley 8 drives the driven cone pulley 7 to rotate, the driven cone pulley 7 drives the lead screw A6 to rotate, the rotating lead screw A6 enables the two groups of movable plates 3 to be close to each other, the two groups of movable plates 3 drive the two groups of clamping plates 4 to be close to each other, the two groups of clamping plates 4 clamp solid impurities at the upper end of the filter screen plate 24 in the process of being close to each other, then the lifting plate 2 drives the two groups of movable plates 3 to lift, the two groups of movable plates 3 drive the two groups of clamping plates 4 to lift until the two groups of clamping plates 4 lift to the position above the water outlet 22, then the electric turntable 16 is opened, the electric turntable 16 drives the supporting frame 12 to rotate, the lifting plate 2 rotates around the electric turntable 16 through the lifting block 15, the lifting plate 2 rotates the two groups of clamping plates 4 around the electric turntable 16 until the two groups of clamping plates 4 rotate to the position above the collecting box 11 through the two groups of movable plates 3, then the two groups of clamping plates 4 are far away from each other, the solid impurities clamped on the two groups of clamping plates 4 fall into the collecting tank 11 to be collected, then the dirt sucking hose is stretched into the water outlet 22, the dirt sucking hose is close to the filter screen plate 24, then the dirt sucking device 17 is opened, and the residual leaves and other small particle impurities at the upper end of the filter screen plate 24 flow into the dirt sucking device 17 to be collected through the dirt sucking hose; the filter screen plate 24 in the water outlet 22 can be automatically cleaned, so that the upper end of the filter screen plate 24 is conveniently cleaned, the use is convenient, the manual cleaning is avoided, the labor intensity is reduced, and the practicability is high.

The main functions realized by the utility model are as follows:

1. the solid impurities of the large particles at the upper end of the filter screen plate 24 are cleaned through the clamping of the two groups of clamping plates 4, and the impurities of the small particles at the upper end of the filter screen plate 24 are cleaned through the dirt suction hose, so that the filter screen plate 24 is cleaned more cleanly.

2. Can automatically clear up the impurity of filter screen plate 24 upper end, convenient to use, low in labor strength.

3. The collection of solid impurities is facilitated by the collection box 11, and convenience is improved.

What needs to be stated is: the shape of the screen plate 24 to which the present utility model is applied is rectangular.

The clamping plate 4, the lead screw A6, the driven cone pulley 7, the collecting box 11, the electric turntable 16 and the dirt absorber 17 of the municipal sewage filter screen plate cleaning mechanism are purchased in the market, and a person skilled in the art only needs to install and operate according to the attached use instruction without creative labor of the person skilled in the art.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (7)

1. A municipal sewage filter screen plate cleaning mechanism comprises a mobile vehicle (1) and a lifting plate (2); the lifting device is characterized by further comprising two groups of moving plates (3), two groups of clamping plates (4), a moving device and a driving device, wherein the lifting plate (2) is installed on the moving vehicle (1) through the moving device, the moving device is used for moving the lifting plate (2), the two groups of moving plates (3) are all installed at the lower end of the lifting plate (2) in a left-right sliding mode, the two groups of clamping plates (4) are respectively and fixedly installed at the lower ends of the two groups of moving plates (3), the driving device is installed on the lifting plate (2), and the driving device is used for driving the left-right movement of the two groups of moving plates (3).

2. The municipal sewage filtering screen cleaning mechanism according to claim 1, wherein the driving device comprises two sets of vertical plates (5), a lead screw A (6), a driven cone (7), a driving cone (8), a driving shaft (9) and a driving motor (10), the two sets of vertical plates (5) are respectively and fixedly arranged at the left part and the right part of the lower end of the lifting plate (2), the lead screw A (6) is rotatably arranged on the two sets of vertical plates (5), the left part and the right part of the lead screw A (6) are respectively provided with external threads with opposite rotation directions, the two sets of moving plates (3) are respectively and fixedly arranged on the lead screw A (6) in a threaded manner, the driven cone (7) is meshed with the driving cone (8), the driving cone (8) is fixedly arranged at the lower end of the driving shaft (9), the driving shaft (9) is rotatably arranged on the lifting plate (2), the upper end of the driving shaft (9) is connected with the output end of the driving motor (10), and the driving motor (10) is fixedly arranged at the upper end of the lifting plate (2).

3. The municipal sewage filter screen cleaning mechanism according to claim 1, further comprising a collecting box (11), wherein the collecting box (11) is fixedly arranged at the upper end of the mobile vehicle (1), and the upper end of the collecting box (11) is provided with an opening.

4. The municipal sewage filter screen cleaning mechanism according to claim 1, wherein the moving device comprises a supporting frame (12), a servo motor (13), a lead screw B (14), a lifting block (15) and a rotating device, the supporting frame (12) is arranged at the left part of the moving vehicle (1) through the rotating device, the rotating device is used for rotating the supporting frame (12), the servo motor (13) is fixedly arranged at the upper end of the supporting frame (12), the lead screw B (14) is rotatably arranged on the supporting frame (12), the upper end of the lead screw B (14) is connected with the output end of the servo motor (13), the lifting block (15) is arranged on the supporting frame (12) in a vertical sliding mode, the lifting block (15) is screwed with the lead screw B (14), and the lifting plate (2) is fixedly arranged at the left end of the lifting block (15).

5. The municipal sewage filter screen cleaning mechanism according to claim 4, wherein the rotating device is an electric turntable (16), the electric turntable (16) is fixedly arranged at the upper end of the mobile vehicle (1), and the supporting frame (12) is fixedly arranged at the rotating end of the upper part of the electric turntable (16).

6. A municipal sewage filter screen cleaning mechanism according to claim 1, further comprising a sewage suction device (17), wherein the sewage suction device (17) is fixedly arranged on the mobile vehicle (1), and a sewage suction hose is arranged on the sewage suction device (17).

7. A municipal sewage filter screen cleaning mechanism according to claim 1, wherein the surfaces of the two groups of clamping plates (4) are provided with an anti-rust coating.