CN220620415U - Adjustment mechanism and mobile urban pump station tank bottom dredging device - Google Patents

Abstract

The utility model relates to the technical field of pump station dredging, in particular to an adjusting mechanism and a mobile urban pump station bottom dredging device. The device comprises a silt containing hopper, a convex mounting plate, a silt removing pump and an adjusting mechanism, wherein the convex mounting plate is arranged on the side face of the silt containing hopper, the silt removing pump is arranged on the convex mounting plate, the bottom of one side of the silt removing pump is communicated with a silt extracting pipe, the top of the other side of the silt removing pump is communicated with a silt discharging pipe, the silt discharging pipe is arranged above the silt containing hopper, and the adjusting mechanism is arranged on the silt removing pump. According to the utility model, the dredging pump is arranged at one side of the silt containing hopper, the bottom of the dredging pump can be adjusted by the cooperation of the rotating rod, the fluted disc, the speed reducing self-locking motor and the speed reducing gear, so that the dredging area of the silt pumping pipe can be adjusted, the bottom of the silt pumping pipe is provided with the lifting pipe with adjustable height through the extension component, and the lifting pipe penetrates into the sewage through adjusting the height and is connected with the silt layer, so that silt is directly pumped, and the overall adjustability is higher and the operability is better.

Description

Adjustment mechanism and mobile urban pump station tank bottom dredging device

Technical Field

The utility model relates to the technical field of pump station dredging, in particular to a mobile urban pump station bottom dredging device.

Background

Urban pump station ponds are containers for receiving and storing sewage and rainwater from urban drainage systems or rainwater collection systems, are usually constructed of concrete or other materials and have a certain capacity and depth to cope with the situation of large liquid inflow in a short period, and can relieve the flow of the drainage systems and the rainwater collection systems and provide stable water supply, and solid particles and silt carried in the urban drainage systems and the rainwater collection systems are often deposited at the bottom of the pump station ponds, and the deposits are gradually accumulated with the passage of time to cause pool bottom fouling.

The Chinese patent with the publication number of CN213329167U discloses a pump station dredging device, which comprises a regulating pipe with a position capable of being regulated, wherein a smashing mechanism is arranged on the regulating pipe, after the regulating pipe moves out of the sewage suction pipe, the smashing mechanism is unfolded, so that dirt can be smashed when the dirt is sucked in, and the large-volume dirt is prevented from being directly sucked in, so that the smoothness of dredging work can be ensured, and the dredging effect can be improved.

However, the above-mentioned device still has certain defects, because the volume of the pump station is larger, the sludge is distributed unevenly, the dirt suction pipe is fixedly arranged at a certain position of the pump station pool through the suction pump, the position of the dirt suction pipe cannot be adjusted, the sludge and the sewage are easily pumped out integrally through the dirt suction pipe, the sludge and the sewage are required to be separated later, and the practicability of the operation is not high.

Disclosure of Invention

Aiming at the problems in the background technology, a mobile type dredging device for the bottom of a pool of a city pump station is provided. The dredging pump is arranged on one side of the dredging bucket, the bottom of the dredging pump is matched with the gear through the rotating rod, the fluted disc, the speed reducing self-locking motor and the reducing gear, the direction of the dredging pump can be adjusted, the dredging area of the dredging pipe is adjusted, the bottom of the dredging pipe is provided with the lifting pipe with adjustable height through the extension component, the lifting pipe is enabled to penetrate into sewage through adjusting the height of the lifting pipe, the lifting pipe is connected with a silt layer, silt is directly extracted, and the dredging pump is high in overall adjustability and good in operability.

The utility model provides an adjusting mechanism, which comprises a rotating component and an extending component; the rotating assembly comprises a rotating rod, a fluted disc, a speed reducing self-locking motor and a speed reducing gear, wherein the fluted disc is arranged on the rotating rod, one side of the fluted disc is meshed with the speed reducing gear, and the speed reducing gear is connected with the output end of the speed reducing self-locking motor.

Preferably, the extension assembly comprises a fixed pipe, a corrugated folding pipe, a lifting pipe, two fixed rings and an electric push rod, wherein the two fixed rings are respectively arranged on the fixed pipe and the lifting pipe, the electric push rod is arranged between the two fixed rings, and the corrugated folding pipe is arranged between the fixed pipe and the lifting pipe and is respectively in a communicating state with the fixed pipe and the lifting pipe.

The utility model also provides a mobile type urban pump station tank bottom dredging device, which comprises the regulating mechanism, wherein the regulating mechanism comprises a dredging bucket, a convex mounting plate and a dredging pump, the convex mounting plate is arranged on the side surface of the dredging bucket, the dredging pump is arranged on the convex mounting plate, the bottom of one side of the dredging pump is communicated with a dredging pipe, the top of the other side of the dredging pump is communicated with a dredging pipe, the dredging pipe is positioned above the dredging bucket, and the regulating mechanism is positioned on the dredging pump.

Preferably, both sides at the top of the silt-holding bucket are provided with connecting lug blocks, the two connecting lug blocks are provided with hook rings in a clamping way, and the silt-holding bucket is connected with an external lifting device through the hook rings.

Preferably, the bottom of the inner side of the silt containing hopper is provided with a sewage outlet, and an electric flashboard positioned at the bottom of the sewage outlet is arranged below the silt containing hopper.

Preferably, the speed reduction self-locking motor is arranged on one side of the convex mounting plate, which is positioned on the bottom of the dredging pump, the rotating rod is connected with the bottom of the dredging pump, the bottom end of the rotating rod penetrates through the convex mounting plate through the rotating shaft sleeve, and the speed reduction gear and the fluted disc are positioned below the convex mounting plate.

Preferably, the fixing pipe is installed at an end of the dredging pipe and is communicated with the dredging pipe.

Compared with the prior art, the utility model has the following beneficial technical effects: be provided with flourishing silt fill, flourishing silt fill is connected with outside hoisting accessory through engaging lug piece and collude the ring, flourishing silt fill side is connected with the desilting pump through rotating assembly, through dwang, fluted disc, the cooperation of speed reduction auto-lock motor and gear, can adjust the desilting pump position, and then adjust the desilting region of taking out the silt pipe, and take out silt pipe bottom and be provided with adjustable height's lifter through the extension subassembly, make the lifter go deep into inside sewage through adjusting its height, meet with the silt aspect, directly extract silt, holistic adjustability is higher, the operability is better.

Drawings

FIG. 1 is a schematic diagram of a mobile urban pump station bottom dredging device;

FIG. 2 is a schematic side view of the structure of FIG. 1;

fig. 3 is a schematic top view of fig. 1.

Reference numerals: 1. a silt-holding bucket; 2. a male mounting plate; 3. a dredging pump; 4. a silt suction pipe; 5. a silt outlet pipe; 6. a rotating assembly; 601. a rotating lever; 602. fluted disc; 603. a self-locking motor is decelerated; 604. a reduction gear; 7. an elongate assembly; 701. a fixed tube; 702. a corrugated folding tube; 703. a lifting tube; 704. a fixing ring; 705. an electric push rod; 8. connecting the ear blocks; 9. hooking rings; 10. a sewage outlet; 11. and an electric flashboard.

Detailed Description

Example 1

As shown in figures 1-3, the utility model provides a mobile type urban pump station tank bottom dredging device, which comprises a dredging bucket 1, a convex mounting plate 2, a dredging pump 3 and an adjusting mechanism, wherein the convex mounting plate 2 is arranged on the side surface of the dredging bucket 1, the dredging pump 3 is arranged on the convex mounting plate 2, the bottom of one side of the dredging pump 3 is communicated with a dredging pipe 4, the top of the other side is communicated with a dredging pipe 5, the dredging pipe 5 is positioned above the dredging bucket 1, and the adjusting mechanism is positioned on the dredging pump 3.

The adjusting mechanism comprises a rotating assembly 6 and an extending assembly 7; the rotating assembly 6 comprises a rotating rod 601, a fluted disc 602, a speed reducing self-locking motor 603 and a speed reducing gear 604, wherein the fluted disc 602 is arranged on the rotating rod 601, the rotating rod 601 is connected to the bottom of the dredging pump 3, the bottom end of the rotating rod passes through the convex mounting plate 2 through a rotating shaft sleeve, one side of the fluted disc 602 is meshed with the speed reducing gear 604, the speed reducing gear 604 and the fluted disc 602 are both arranged below the convex mounting plate 2, the speed reducing gear 604 is connected with the output end of the speed reducing self-locking motor 603, and the speed reducing self-locking motor 603 is arranged on the convex mounting plate 2 and is positioned on one side of the dredging pump 3.

Further, both sides at the top of the silt-holding bucket 1 are provided with connecting lug blocks 8, the hook rings 9 are clamped on the two connecting lug blocks 8, the silt-holding bucket 1 is connected with an external lifting device through the hook rings 9, and when silt is usually positioned at the bottom of a pump station, the hook rings 9 are connected with the external lifting device, and the silt-holding bucket 1 is driven to descend into the pump station by the lifting device.

Further, a drain outlet 10 is formed in the bottom of the inner side of the silt containing hopper 1, an electric flashboard 11 positioned at the bottom of the drain outlet 10 is arranged below the silt containing hopper 1, and the drain outlet 10 can be opened by controlling the electric flashboard 11, so that silt in the inner side of the silt containing hopper 1 can be discharged.

The working principle of the utility model is as follows: during the use, be connected with collude ring 9 through outside hoisting accessory, drive flourishing silt fill 1 and whole decline, go deep into the pump station pond inside, start desilting pump 3, desilting pump 3 is through taking out silt pipe 4 and go out silt pipe 5 cooperation and carry the silt of bottom of the pool to flourishing silt fill 1 in, in the transportation process, start the speed reduction self-locking motor 603, speed reduction self-locking motor 603 can be servo motor, drive gear 604 with low speed rotation through speed reduction self-locking motor 603, gear 604 rotates the in-process and meshes with fluted disc 602, the meshing force drives dwang 601 and drives desilting pump 3, take out silt pipe 4 and go out silt pipe 5 and rotate wholly, adjustable dredging area of taking out silt pipe 4, the practicality is higher, weight sensor can be established to flourishing silt fill 1 bottom, after the silt of a certain weight is deposited in the flourishing silt fill 1, accessible outside hoisting accessory rises it from the pump station, then control electric flashboard 11 opens drain 10 thereby to handle silt.

Example two

As shown in fig. 1-3, the present utility model provides a dredging device for a pool bottom of a mobile city pump station, which specifically discloses a detailed structure of an extension assembly 7 based on the above embodiment, and the dredging device comprises a fixed pipe 701, a corrugated folding pipe 702, a lifting pipe 703, two fixed rings 704 and an electric push rod 705, wherein the two fixed rings 704 are respectively installed on the fixed pipe 701 and the lifting pipe 703, the electric push rod 705 is installed between the two fixed rings 704, the corrugated folding pipe 702 is installed between the fixed pipe 701 and the lifting pipe 703 and is respectively in a communicating state with the fixed pipe 701 and the lifting pipe 703, and the fixed pipe 701 is installed at the end part of a dredging pipe 4 and is communicated with the dredging pipe 4.

In this embodiment, during the use, control electricity push rod 705 extension, bottom solid fixed ring 704 drives lifting tube 703 removal in the extension process for ripple folding tube 702 self-adaptation is expanded or is folded, and in the adjustment process, the mouth of pipe that makes lifting tube 703 bottom and silt aspect direct contact, the practicality is high.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (7)

1. An adjustment mechanism, characterized by comprising a rotation assembly (6) and an extension assembly (7);

the rotating assembly (6) comprises a rotating rod (601), a fluted disc (602), a self-locking motor (603) and a reduction gear (604), wherein the fluted disc (602) is arranged on the rotating rod (601), one side of the fluted disc (602) is provided with the reduction gear (604) in a meshed manner, and the reduction gear (604) is connected with the output end of the self-locking motor (603).

2. An adjusting mechanism according to claim 1, characterized in that the extension assembly (7) comprises a fixed tube (701), a bellows (702), a lifting tube (703), two fixed rings (704) and an electric push rod (705), the two fixed rings (704) being mounted on the fixed tube (701) and the lifting tube (703), respectively, the electric push rod (705) being mounted between the two fixed rings (704), the bellows (702) being mounted between the fixed tube (701) and the lifting tube (703) and being in communication with both, respectively.

3. The utility model provides a portable city pump station bottom of pool sediment removal device, has an adjustment mechanism of any one of claims 1-2, a serial communication port, including flourishing silt fill (1), protruding mounting panel (2) and desilting pump (3), protruding mounting panel (2) are installed in flourishing silt fill (1) side, and desilting pump (3) are installed on protruding mounting panel (2), and the bottom intercommunication of desilting pump (3) one side has silt pipe (4), and the top intercommunication of opposite side has silt pipe (5), and silt pipe (5) are located flourishing silt fill (1), and adjustment mechanism is located on desilting pump (3).

4. A mobile city pump station pool bottom dredging device according to claim 3, characterized in that, both sides at the top of the silt holding bucket (1) are provided with connecting ear blocks (8), the two connecting ear blocks (8) are provided with hook rings (9) in a clamping way, and the silt holding bucket (1) is connected with an external lifting device through the hook rings (9).

5. A mobile city pump station pool bottom dredging device according to claim 3, characterized in that the bottom of the inner side of the silt holding hopper (1) is provided with a sewage outlet (10), and an electric flashboard (11) positioned at the bottom of the sewage outlet (10) is arranged below the silt holding hopper (1).

6. A mobile urban pump station bottom of pool dredging device according to claim 3, characterized in that the speed reducing self-locking motor (603) is arranged on one side of the convex mounting plate (2) located at the dredging pump (3), the rotating rod (601) is connected at the bottom of the dredging pump (3), the bottom end of the rotating rod passes through the convex mounting plate (2) through the rotating shaft sleeve, and the speed reducing gear (604) and the fluted disc (602) are both located below the convex mounting plate (2).

7. A mobile city pump station bottom dredging device as claimed in claim 3, characterized in that the fixing pipe (701) is mounted at the end of the dredging pipe (4) and communicates with the dredging pipe (4).