CN220814030U - Broken formula river course dredging equipment - Google Patents

Abstract

The utility model relates to the technical field of broken type river dredging equipment, in particular to broken type river dredging equipment. The technical proposal comprises: the utility model discloses a silt sucking pump, which is characterized in that a silt sucking pipe and a silt discharging pipe are arranged on the silt sucking pump, a silt blocking cover is arranged at the end, far away from the silt sucking pump, of the silt sucking pipe, a crushing device is arranged in the silt blocking cover, a rectangular frame is fixedly arranged on the upper end surface of the silt blocking cover, gears are rotatably arranged in the rectangular frame, racks are slidably arranged on the inner walls of two sides of the rectangular frame, the two racks are respectively meshed with the two sides of the gears, a filter screen is fixedly arranged on the lower end surface of the two gear rods, and the filter screen penetrates through the upper end surface of the silt blocking cover in a sliding mode.

Description

Broken formula river course dredging equipment

Technical Field

The utility model relates to the technical field of river dredging equipment, in particular to broken river dredging equipment.

Background

In the patent document of publication number CN21789661 that has been disclosed, disclose an efficient water conservancy dredging equipment, relate to dredging technical field, including the dredging pump, the dredging pump upper surface is provided with the silt discharging pipe, the dredging pump upper surface is provided with inhales the silt pipe, inhale silt pipe end fixedly connected with connecting pipe, the connecting pipe terminal surface is provided with the dredging cover, the outside surface fixedly connected with waterproof motor in dredging cover left side, waterproof motor output runs through with the dredging cover is slided, waterproof motor output fixedly connected with pivot. According to the utility model, the plugging sheets are arranged to assist the dredging cover in inserting the sludge with higher density in a labor-saving manner, the crushing blades can crush the sludge with higher density at the bottom of the river channel and mix the sludge with water, the crushed and mixed sludge still exists inside the dredging cover through the arrangement of the dredging cover, the treated sludge can be sucked by utilizing the suction force generated by the dredging pump, the problem that the suction speed is lower when the sludge with higher density accumulated throughout the year is treated is solved, and the working efficiency is improved.

When the device is used, if the filter screen is blocked or needs to be cleaned, the device needs to be stopped, and then a person is required to pull out the filter screen for replacement or cleaning, so that a great deal of time and labor are wasted.

Disclosure of utility model

The utility model aims to solve the problems in the background art and provides broken type river dredging equipment.

The technical scheme of the utility model is as follows: the utility model provides a broken formula river dredging equipment, is including inhaling the silt pump, inhale the silt pump and install inhale silt pipe and go out silt pipe, inhale silt pipe and keep away from inhaling silt pump end and install the fender mud cover, be provided with breaker in the fender mud cover, fender mud cover up end fixed mounting has the rectangle frame, the gear is installed in the rectangle frame internal rotation, equal slidable mounting of rectangle frame both sides inner wall has the rack, two racks mesh in the both sides of gear respectively, equal fixed mounting of terminal surface has the filter screen under two gear bars, filter screen bottom slip runs through fender mud cover up end, rectangle frame both sides fixed mounting has telescopic link one, telescopic link one's piston rod extends to in the rectangle frame and fixed mounting has brush one, fixed mounting has square fixed block in the fender mud guard up end rectangle frame, square fixed block both sides fixed mounting has telescopic link two, telescopic link two piston rod fixed mounting have brush two.

Preferably, a base is fixedly arranged below the silt sucking pump, fixing blocks are fixedly arranged at two sides of the joint of the base and the silt sucking pump, and two rollers are rotatably arranged at two sides of the base.

Preferably, the crushing device comprises a rotating shaft rotatably arranged on the inner wall of the mud shield, the upper end surface of the mud shield is fixedly provided with a motor III, a crushing blade is fixedly arranged on the rotating shaft, and the rotating shaft is fixedly connected with the motor III through an output shaft.

Preferably, the first motor is fixedly arranged on the outer wall of the rectangular frame, the cylindrical rotating shaft is rotatably arranged in the rectangular frame and fixedly connected with an output shaft of the first motor, and the cylindrical rotating shaft is fixed with the gear.

Preferably, two limiting blocks are respectively fixedly arranged on two sides of the inner wall of the rectangular frame, sliding rods are respectively fixedly arranged in the limiting blocks, sliding blocks are arranged on the sliding rods in a sliding penetrating mode, and the sliding blocks are fixedly connected with the racks.

Preferably, the length of the sliding rod is greater than the length of the filter screen.

Preferably, two mounting holes for sliding the filter screen are formed in the upper end face of the mud shield.

Compared with the prior art, the utility model has the following beneficial technical effects: two filter screens can be moved up and down alternately through the starting motor, so that the two filter screens can work alternately, the telescopic rod I and the telescopic rod II are started again, the filter screens are matched with the brush, the function of cleaning the filter screens is achieved by being close to the lifting friction of the matched filter screens, the filter screens are cleaned without manpower, the machine is not required to be stopped, and a large amount of manpower and time are saved.

Drawings

FIG. 1 shows a schematic diagram of a body structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of an upright rectangular frame and fender according to the utility model;

FIG. 3 shows a schematic elevational view of the present utility model;

Reference numerals: 1. a dredging pump; 2. a rectangular frame; 3. a mud shield; 4. a silt suction pipe; 5. a base; 6. a silt outlet pipe; 7. a roller; 8. a fixed block; 9. a first motor; 10. a first telescopic rod; 11. a third motor; 12. a filter screen; 13. a rack; 14. a gear; 15. a cylindrical rotating shaft; 16. a first brush; 17. a second brush; 18. a slide bar; 19. square fixed block; 20. a second telescopic rod; 21. a rotating shaft; 22. crushing blades; 23. a limiting block; 24. a sliding block.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Examples

As shown in fig. 2, the crushing type river dredging equipment provided by the utility model comprises a dredging pump 1, wherein the dredging pump 1 is provided with a dredging pipe 4 and a dredging pipe 6, the end, far away from the dredging pump 1, of the dredging pipe 4 is provided with a mud baffle cover 3, the mud baffle cover 3 is used for better dredging suction, a crushing device is arranged in the mud baffle cover 3 and comprises a rotating shaft 21 rotatably arranged on the inner wall of the mud baffle cover 3, the upper end surface of the mud baffle cover 3 is fixedly provided with a motor III 11, the rotating shaft 21 is fixedly provided with a crushing blade 22, the rotating shaft 21 is fixedly connected with an output shaft of the motor III 11, dredging can be carried out, and blockage or dredging difficulty caused by suction of some larger objects is prevented.

As shown in fig. 1-2, the upper end surface of the mud shield 3 is fixedly provided with a rectangular frame 2, a gear 14 is rotatably installed in the rectangular frame 2, a motor 9 is fixedly installed on the outer wall of the rectangular frame 2, a cylindrical rotating shaft 15 is rotatably installed in the rectangular frame 2, the cylindrical rotating shaft 15 is fixedly connected with the output shaft of the motor 9, the cylindrical rotating shaft 15 and the gear 14 are fixed, racks 13 are slidably installed on the inner walls of the two sides of the rectangular frame 2, two limiting blocks 23 are fixedly installed on the two sides of the inner wall of the rectangular frame 2 respectively, sliding rods 18 are fixedly installed in the limiting blocks 23 respectively, sliding blocks 24 are slidably installed on the sliding rods 18 in a penetrating mode, the limiting blocks 23 can limit the sliding blocks 24 to move on the sliding rods 18, and the sliding blocks 24 are fixedly connected with the racks 13 so that the racks 13 are stable in the lifting process.

As shown in fig. 2, two racks 13 are respectively engaged with two sides of the gear 14, the lower end surfaces of the two racks 13 are fixedly provided with a filter screen 12, the bottom of the filter screen 12 penetrates through the upper end surface of the mud guard 3 in a sliding manner, and two mounting holes for the filter screen 12 to slide are formed in the upper end surface of the mud guard 3, so that the filter screen 12 and the mud guard 3 penetrate through in a sliding manner, and the gear 14 can be rotated to drive the racks 13 to enable the filter screen 12 to move up and down alternately.

As shown in fig. 2, the first telescopic rod 10 is fixedly installed at two sides of the rectangular frame 2, the piston rod of the first telescopic rod 10 extends into the rectangular frame 2 and is fixedly provided with the first brush 16, the first telescopic rod 10 is installed to enable the first brush 16 to generate friction with the filter screen 12 so as to clean the filter screen 12 better, the square fixing block 19 is fixedly installed in the rectangular frame 2 at the upper end face of the mud shield 3, the second telescopic rod 20 is fixedly installed at two sides of the square fixing block 19, the second telescopic rod 20 is fixedly provided with the second brush 17, the square fixing block 19 is installed so as to fix the second brush 17, and the second telescopic rod 20 is used for cleaning the filter screen 12 better.

As shown in fig. 3, a base 5 is fixedly installed below the dredging pump 1, so as to fix the dredging pump 1 to make it more stable, fixing blocks 8 are fixedly installed on two sides of a joint of the base 5 and the dredging pump 1, so that the connection of the base 5 and the base 5 is more stable and firm, two rollers 7 are rotatably installed on two sides of the base 5, and the device can be moved more conveniently.

Working principle: the first motor 9 is started to drive the cylindrical rotating shaft 15 to rotate, the cylindrical rotating shaft 15 rotates to drive the gear 14 to rotate, the gear 14 rotates to drive racks 14 on two sides to respectively and alternately move up and down along the sliding rod 18, the two racks 14 drive the two filter screens 12 to respectively and alternately move up and down, the two filter screens 12 can alternately work, the first telescopic rod 10 and the second telescopic rod 20 are started to telescopically move to drive the first brush 16 and the second brush 17 to be in contact with the filter screens 12, the filter screens 12 are matched with lifting of the filter screens 12, the filter screens 12 are rubbed to clean the filter screens 12, the filter screens 12 do not need to be cleaned manually, a machine does not need to be stopped, and a large amount of manpower and time are saved. The filter screen 12 can be alternately moved up and down, so that the filter screen can alternately work without stopping a machine, the time is saved, the dredging efficiency is improved, and the filter screen is matched with a brush to clean the filter screen, so that the filter screen cleaner is convenient to use.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (7)

1. The utility model provides a broken formula river dredging equipment, includes desilting pump (1), desilting pump (1) are installed and are inhaled silt pipe (4) and play silt pipe (6), a serial communication port, inhale silt pipe (4) and keep away from desilting pump (1) end and install and keep off mud cover (3), be provided with breaker in keeping off mud cover (3), keep off mud cover (3) up end fixed mounting and have rectangle frame (2), rectangle frame (2) rotation is installed gear (14), equal slidable mounting of rectangle frame (2) both sides inner wall has rack (13), two rack (13) mesh respectively in the both sides of gear (14), two rack (13) lower terminal surface all fixed mounting have filter screen (12), filter screen (12) bottom slip runs through fender mud cover (3) up end, rectangle frame (2) both sides fixed mounting has telescopic link one (10), and the piston rod of telescopic link one (10) extends to in rectangle frame (2) and fixed mounting has brush one (16), and fixed mounting has square brush one (20) in mud cover (3) up end rectangle frame (2), fixed mounting has two telescopic link two fixed blocks (19) both sides (20) fixed mounting of telescopic link two (20).

2. A broken river dredging device according to claim 1, wherein a base (5) is fixedly arranged below the dredging pump (1), fixing blocks (8) are fixedly arranged on two sides of a joint of the base (5) and the dredging pump (1), and two rollers (7) are rotatably arranged on two sides of the base (5).

3. The broken type river dredging equipment according to claim 1, wherein the breaking device comprises a rotating shaft (21) rotatably mounted on the inner wall of the mud shield (3), a motor III (11) is fixedly mounted on the upper end face of the mud shield (3), a breaking blade (22) is fixedly mounted on the rotating shaft (21), and the rotating shaft (21) is fixedly connected with an output shaft of the motor III (11).

4. The broken type river dredging device according to claim 1, wherein a first motor (9) is fixedly arranged on the outer wall of the rectangular frame (2), a cylindrical rotating shaft (15) is rotatably arranged inside the rectangular frame (2), the cylindrical rotating shaft (15) is fixedly connected with an output shaft of the first motor (9), and the cylindrical rotating shaft (15) is fixed with a gear (14).

5. The broken type river dredging device according to claim 1, wherein two limiting blocks (23) are fixedly installed on two sides of the inner wall of the rectangular frame (2), sliding rods (18) are fixedly installed in the limiting blocks (23), sliding blocks (24) are installed on the sliding rods (18) in a sliding penetrating mode, and the sliding blocks (24) are fixedly connected with the racks (13).

6. A broken river dredging apparatus according to claim 5, wherein the sliding rod (18) is longer than the filter screen (12).

7. A broken type river dredging apparatus according to claim 1, wherein the upper end surface of the mud guard (3) is provided with two mounting holes for sliding the filter screen (12).