CN219261175U

CN219261175U - Silt cleaning device

Info

Publication number: CN219261175U
Application number: CN202223256712.9U
Authority: CN
Inventors: 宁勇华; 张晓库; 赵颖; 李林
Original assignee: Shaanxi Institute Of Water Conservancy And Electricity Survey And Design
Current assignee: Shaanxi Institute Of Water Conservancy And Electricity Survey And Design
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-06-27
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a silt cleaning device, and belongs to the technical field of hydraulic engineering. The silt cleaning device includes: the system comprises a vehicle body, a dredging structure and a shoveling structure, wherein the vehicle body spans across the canal bank at two sides of the canal and moves along the length direction of the canal; the silt pumping structure is arranged on the vehicle body, and the silt inlet end extends into silt in the ditch; the shoveling structure comprises a track groove, two first sliding blocks, two electric push rods and two shoveling plates, wherein the track groove is fixed on a car body and spans over a ditch, two ends of the track groove are respectively provided with one first sliding block in a sliding manner, and the first sliding blocks are fixedly connected with the fixed ends of the electric push rods. This mud cleaning device in-process shovel board butt ditch lateral wall removes in parallel to the direction of ditch lateral wall, can be with the mud shovel on the ditch lateral wall to the ditch bottom, and then by taking out the silt structure and take out, avoided the scraper bowl touching and destroyed the problem of canal face, avoided current mud cleaning device to need the adaptation to take out the problem of silt pipe horizontal and vertical travel speed equally.

Description

Silt cleaning device

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a silt cleaning device.

Background

The canal is a manually excavated canal, and is divided into main canal and branch canal. The main canal and the branch canal are generally built by stone or cement, and wide land is distributed on a Guanzhong plain, but because the yield of farmland is not increased due to less rainwater, a water pumping station is built in the 20 th century, water introduced into the baby chicken gorges is pumped to the original place through the water pumping station, the water pumping station overcomes the height drop of hundreds of meters, so that the original farmland is irrigated, meanwhile, sediment is pumped into the branch canal at the downstream of the water pumping station, the silt layer at the bottom of the branch canal is raised through daily accumulation and moon accumulation, and the water delivery quantity of the branch canal is obviously reduced to cause insufficient water delivery quantity;

the sludge in the branch canal is cleaned manually, the work load is large, the efficiency is low, the sludge is cleaned by the existing mechanical equipment such as an excavator, the bucket is easy to touch and damage the canal surface, the service life of the branch canal is reduced, the sludge cleaning device disclosed as CN214401938U can be used for pumping the sludge by moving the sludge pumping pipe horizontally and vertically, but when the sludge pumping device is applied to a canal, especially the angles of different canal side walls and the bottom surface are different, the horizontal and vertical moving speeds are required to be set each time so as to adapt to the angles, the problem that if the horizontal and vertical moving speeds are matched, the sludge on the canal side walls is not cleaned thoroughly or collides with the canal side walls can occur.

Disclosure of Invention

The utility model aims to overcome the problems in the prior art and provides a sludge cleaning device.

The utility model provides a silt cleaning device, comprising: the system comprises a vehicle body, a dredging structure and a shoveling structure, wherein the vehicle body spans across the canal bank at two sides of the canal and moves along the length direction of the canal; the silt pumping structure is arranged on the vehicle body, and the silt inlet end extends into silt in the ditch; the shoveling structure comprises a track groove, two first sliding blocks, two electric push rods and two shoveling plates, wherein the track groove is fixed on a vehicle body and spans over a ditch, two ends of the track groove are respectively provided with one first sliding block in a sliding mode, the first sliding blocks are fixedly connected with the fixed ends of the electric push rods, the movable ends of the electric push rods are fixedly connected with the shoveling plates, and the two shoveling plates are respectively clung to two side walls of the ditch.

Preferably, the groove section on the track groove is T-shaped, the notch is downward, and the first sliding block is a T-shaped sliding block.

Preferably, fixed pulleys are arranged at two ends of the track groove, a motor is fixedly arranged above the vehicle body, an output shaft of the motor is fixedly connected with a roller, two first sliding blocks are connected with a traction rope, and the traction rope bypasses the fixed pulleys and is connected to the roller.

Preferably, two T-shaped limit sliding blocks are arranged on the track groove, and the limit sliding blocks are connected with bolts through threads and used for fixing the positions of the limit sliding blocks.

Preferably, the silt pumping structure comprises a silt pumping pipe, a pump body, a second sliding block, an electric telescopic rod, a sewage draining pipe and a sliding rail, wherein the fixed end of the electric telescopic rod is fixed on a vehicle body, the movable end of the electric telescopic rod is fixedly connected with the second sliding block, the sliding rail is slidingly connected with the second sliding block, the sliding rail parallel track groove is fixedly arranged on the vehicle body, meanwhile, the second sliding block is fixedly connected with the silt pumping pipe, the pump body is arranged inside the silt pumping pipe, and the silt pumping pipe is communicated with the sewage draining pipe.

Preferably, the lower side of the shovel plate is provided with a roller, and one end of the shovel plate, which is close to the bottom surface of the ditch, is bent downwards.

Preferably, the drain pipe is a flexible pipe, and a supporting steel ring is arranged in the side wall of the flexible pipe.

Compared with the prior art, the utility model has the beneficial effects that: when the silt cleaning device is used, the vehicle body spans the canal banks at two sides of the canal and moves along the length direction of the canal, the silt inlet end of the silt pumping structure extends into silt in the canal and approaches to the bottom of the canal, and the silt is pumped; controlling the two electric push rods to stretch simultaneously, enabling the shoveling plates to abut against the side wall of the ditch and move downwards along the side wall of the ditch, enabling the shoveling plates to shoveling sludge on the side wall of the ditch to the bottom of the ditch, and enabling the two shoveling plates to be close to each other; this mud cleaning device in-process shovel board butt ditch lateral wall removes in parallel to the direction of ditch lateral wall, can be with the mud shovel on the ditch lateral wall to the ditch bottom, and then by taking out the silt structure and take out, avoided the scraper bowl touching and destroyed the problem of canal face, avoided current mud cleaning device to need the adaptation to take out the problem of silt pipe horizontal and vertical travel speed equally.

Drawings

FIG. 1 is a top view of the present utility model;

FIG. 2 is a front view of the present utility model;

fig. 3 is a partial enlarged view at a in fig. 2.

Reference numerals illustrate:

1. the device comprises a vehicle body, a ditch bank, a track groove, a first sliding block, an electric push rod, a shovel plate, a fixed pulley, a motor, a traction rope, a limit sliding block, a dredging pipe, a second sliding block, an electric telescopic rod, a blow-down pipe, a sliding rail and a roller.

Detailed Description

The following detailed description of specific embodiments of the utility model is, but it should be understood that the utility model is not limited to specific embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a silt cleaning apparatus, as shown in figures 1-2, comprising: the device comprises a vehicle body 1, a dredging structure and a shoveling structure, wherein the vehicle body 1 spans over canal banks 2 at two sides of a water canal and moves along the length direction of the water canal; the silt pumping structure is arranged on the vehicle body 1, and a silt inlet end extends into silt in the ditch; the shoveling structure comprises a track groove 3, two first sliding blocks 4, two electric pushing rods 5 and two shoveling plates 6, wherein the track groove 3 is fixed on a car body 1 and spans over a ditch, two ends of the track groove 3 are respectively provided with one first sliding block 4 in a sliding manner, the first sliding blocks 4 are fixedly connected with fixed ends of the electric pushing rods 5, movable ends of the electric pushing rods 5 are fixedly connected with the shoveling plates 6, and the two shoveling plates 6 are respectively clung to two side walls of the ditch.

When the silt cleaning device is used, the vehicle body 1 spans over the canal banks 2 at two sides of the canal and moves along the length direction of the canal, and the silt inlet end of the silt pumping structure extends into silt in the canal and approaches to the bottom of the canal to pump the silt; controlling the two electric push rods 5 to extend simultaneously, enabling the shoveling plates 6 to abut against the side wall of the canal and move downwards along the side wall of the canal, enabling the shoveling plates 6 to shoveling the sludge on the side wall of the canal to the bottom of the canal, and enabling the two shoveling plates 6 to be close to each other; this mud cleaning device uses in-process shovel board 6 butt ditch lateral wall, and the direction that is on a parallel with the ditch lateral wall removes, can be with the mud shovel on the ditch lateral wall to the ditch bottom, and then is taken out by taking out the silt structure, has avoided the scraper bowl to touch and destroy the problem of canal face, has avoided the problem that current mud cleaning device needs adaptation to take out the silt pipe horizontal and vertical travel speed equally.

Preferably, the channel section of the track groove 3 is T-shaped, the notch is downward, and the first slider 4 is a T-shaped slider.

Preferably, as shown in fig. 1-2, fixed pulleys 7 are arranged at two ends of the track groove 3, a motor 8 is fixedly arranged above the vehicle body 1, an output shaft of the motor 8 is fixedly connected with a roller, two first sliding blocks 4 are connected with a traction rope 9, and the traction rope 9 bypasses the fixed pulleys 7 and is connected to the roller.

The electric push rod 5 stretches for a fixed length (the shovel plate 6 shovels to the bottom surface of the ditch) each time and then contracts, at the moment, the fixed turns are rotated, the traction rope 9 is wound on the roller, the traction rope 9 pulls the two first sliding blocks 4 away from each other, resetting is carried out, and the electric push rod 5 waits for the next time to stretch.

Preferably, as shown in fig. 2, two T-shaped limit sliders 10 are disposed on the track groove 3, and bolts are screwed on the limit sliders 10 for fixing the positions of the limit sliders 10.

The limit slider 10 is used to limit the position to which the first slider 4 can move in the track groove 3.

Preferably, as shown in fig. 1-3, the silt pumping structure comprises a silt pumping pipe 11, a pump body, a second sliding block 12, an electric telescopic rod 13, a sewage drain pipe 14 and a sliding rail 15, wherein the fixed end of the electric telescopic rod 13 is fixed on the vehicle body 1, the movable end of the electric telescopic rod 13 is fixedly connected with the second sliding block 12, the second sliding block 12 is in sliding connection with the sliding rail 15, the sliding rail 15 is fixedly arranged on the vehicle body 1 in parallel with the track groove 3, meanwhile, the second sliding block 12 is fixedly connected with the silt pumping pipe 11, the pump body is arranged inside the silt pumping pipe 11, and the silt pumping pipe 11 is communicated with the sewage drain pipe 14.

When the silt cleaning device works, the pump body works simultaneously, the electric telescopic rod 13 moves back and forth at a constant speed, and the silt pumping pipe 11 is pulled to pump silt on the bottom surface of the canal.

Preferably, the underside of blade 6 is provided with rollers 16 as shown in FIGS. 2-3, and the end of blade 6 adjacent the floor of the canal is curved downwardly.

The purpose is to prevent the shovel plate 6 from scratching the side wall of the canal and reduce the friction between the shovel plate and the side wall of the canal.

Preferably, the drain pipe 14 is a flexible pipe, and a supporting steel ring is arranged in the side wall of the flexible pipe.

To accommodate the reciprocating movement of the motorized telescopic rod 13.

The use method of the silt cleaning device comprises the following steps:

the vehicle body 1 spans over the canal banks 2 at two sides of the canal and moves along the length direction of the canal, the silt pumping pipe 11 stretches into silt in the canal and approaches the bottom of the canal to pump the silt; controlling the two electric push rods 5 to extend simultaneously, enabling the shoveling plates 6 to abut against the side wall of the canal and move downwards along the side wall of the canal, enabling the shoveling plates 6 to shoveling the sludge on the side wall of the canal to the bottom of the canal, and enabling the two shoveling plates 6 to be close to each other;

then, the electric push rod 5 is contracted after being lengthened by a fixed length (the shovel plate 6 shovels to the bottom surface of the canal) each time, at the moment, the fixed circle number is rotated, the traction rope 9 is wound on the roller, the traction rope 9 pulls the two first sliding blocks 4 to be mutually far away, and the electric push rod 5 is reset and waits for the next extension; one removal cycle is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sludge cleaning device, comprising:

the vehicle body (1) spans the canal banks (2) at two sides of the canal and moves along the length direction of the canal;

the silt pumping structure is arranged on the vehicle body (1), and a silt inlet end extends into silt in the ditch;

the utility model provides a shoveling structure, includes track groove (3), two first sliders (4), two electric putter (5) and two shovel boards (6), track groove (3) are fixed on automobile body (1), and span in the ditch top, and the both ends of track groove (3) are provided with a first slider (4) in the slip respectively, the stiff end of first slider (4) fixed link electric putter (5), and the removal end fixed connection shovel board (6) of electric putter (5), the both sides wall of ditch are hugged closely respectively to two shovel boards (6).

2. A sludge cleaning device as claimed in claim 1, wherein the channel section of the rail groove (3) is T-shaped and the slot opening is directed downwards, and the first slider (4) is a T-shaped slider.

3. The sludge cleaning device as claimed in claim 1, characterized in that both ends of the track groove (3) are provided with fixed pulleys (7), a motor (8) is fixedly arranged above the vehicle body (1), an output shaft of the motor (8) is fixedly connected with a roller, both first sliding blocks (4) are connected with a traction rope (9), and the traction rope (9) bypasses the fixed pulleys (7) and is connected to the roller.

4. The sludge cleaning device as claimed in claim 2, characterized in that the rail groove (3) is provided with two T-shaped limit sliders (10), and the limit sliders (10) are connected with bolts by threads for fixing the position of the limit sliders (10).

5. The sludge cleaning device as claimed in claim 1, wherein the sludge pumping structure comprises a sludge pumping pipe (11), a pump body, a second sliding block (12), an electric telescopic rod (13), a sewage drain pipe (14) and a sliding rail (15), wherein the fixed end of the electric telescopic rod (13) is fixed on the vehicle body (1), the movable end of the electric telescopic rod (13) is fixedly connected with the second sliding block (12), the second sliding block (12) is slidably connected with the sliding rail (15), the sliding rail (15) is fixedly arranged on the vehicle body (1) in parallel with the track groove (3), meanwhile, the second sliding block (12) is fixedly connected with the sludge pumping pipe (11), the pump body is arranged inside the sludge pumping pipe (11), and the sludge pumping pipe (11) is communicated with the sewage drain pipe (14).

6. A sludge cleaning apparatus as claimed in claim 1, wherein the lower face of the blade (6) is provided with rollers (16) and the end of the blade (6) adjacent the floor of the canal is curved downwardly.

7. A sludge cleaning apparatus as claimed in claim 5, wherein the drain pipe (14) is a flexible pipe having a support rim provided in a side wall thereof.