CN219909137U

CN219909137U - Desilting equipment with height adjusting function

Info

Publication number: CN219909137U
Application number: CN202321152625.0U
Authority: CN
Inventors: 寇怀众
Original assignee: Yanggu County Water Conservancy Bureau
Current assignee: Yanggu County Water Conservancy Bureau
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-10-27
Anticipated expiration: 2033-05-15

Abstract

The utility model relates to the technical field of dredging equipment, and discloses dredging equipment with a height adjusting function, which comprises a hydraulic telescopic rod, wherein one end of the bottom of the hydraulic telescopic rod is fixedly connected with a connecting block, a driving gear on a rotating shaft is driven to rotate by starting a waterproof motor, an arc-shaped blade is driven to rotate by a meshed driven gear, impurities intercepted by a filter plate are cut and crushed, meanwhile, a cutting blade is driven to rotate by the rotation of the driven gear, impurities intercepted by the filter plate and longer in length are cut and prevented from winding, in addition, an impeller can be driven to rotate by water flow in the dredging pipe dredging process, and cutting edges are further cut and crushed by the edge of the impeller to avoid blockage.

Description

Desilting equipment with height adjusting function

Technical Field

The utility model relates to the technical field of dredging equipment, in particular to dredging equipment with a height adjusting function.

Background

The technology and construction of underground pipe networks and box culvert river sewage infrastructure of various large, medium and small cities in China are lagged, the urban architecture rapid development is far away, the sewage effect is very poor, waterlogging disasters often occur in rainy seasons, huge losses are brought to lives and properties of people, particularly a large amount of sewage can be deposited on the sewage infrastructure after the service life is longer, and the sewage infrastructure needs to be cleaned regularly.

The prior art is as disclosed in the publication No.: CN211172140U proposes a technical solution: the desilting reamer head includes: a mounting plate; the reamer assembly comprises a plurality of reamers and mounting blocks, the mounting blocks are arranged opposite to the mounting plates, one end of each reamer is connected with the mounting plate, and the other end of each reamer is connected with the mounting block; each reamer is provided with a plurality of first spike teeth which are arranged at intervals in a protruding mode on the outer wall, and each reamer is provided with a plurality of second spike teeth which are arranged at intervals in a protruding mode on the inner wall. The dredging reamer head provided by the utility model can improve the breaking efficiency of the river bottom clay

However: the mud flushing drill bit is used for breaking mud and clay in riverbed and other places, the clay layer in the riverway is broken through by the rotatable drill bit in the prior mud flushing drill bit, the mud flushing drill bit mainly has the effect of breaking the clay layer, the actual clay breaking effect is general, the burden of follow-up mud suction and mud pumping work can be increased, and the dredging efficiency of the final riverway is affected.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides dredging equipment with a height adjusting function. The device has the advantages that impurities in the sludge are intercepted and crushed by the crushing assembly, so that blockage is avoided.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dredging equipment with height-adjusting function, includes hydraulic telescoping rod, hydraulic telescoping rod's bottom one end fixedly connected with connecting block, the bottom fixedly connected with suction head of connecting block, the back one end fixedly connected with of suction head takes out the silt pipe, and takes out silt pipe and take out silt pump fixed connection, the outer wall of taking out the silt pipe is provided with broken subassembly.

Preferably, the crushing assembly comprises a filter plate fixedly connected to one end of the front face of the dredging pipe.

Preferably, the crushing assembly further comprises a driven gear, the driven gear is rotationally sleeved on one end, close to the front face, of the outer wall of the dredging pipe, a waterproof motor is fixedly installed at the top of the outer wall of the dredging pipe, the output end of the waterproof motor is fixedly connected with a rotating shaft through a coupler, one end, away from the waterproof motor, of the rotating shaft is fixedly connected with a driving gear, three groups of arc-shaped blades are fixedly connected to the front face of the driven gear and are uniformly distributed at one hundred twenty degrees, and the arc-shaped blades are in contact with the front face of the filter plate.

Preferably, the front surface of the driven gear is fixedly connected with three groups of cutting blades which are uniformly distributed at one hundred twenty degrees.

Preferably, the inner wall fixedly connected with installation pole of taking out silt pipe, the back of installation pole is connected with the bull stick through the bearing shaft rotation, the fixed cover of outer wall of bull stick is equipped with the impeller, the blade has been seted up at the edge of impeller.

Preferably, the front surface of the mounting rod is provided with an inclined surface.

(III) beneficial effects

Compared with the prior art, the utility model provides dredging equipment with a height adjusting function, which has the following beneficial effects:

1. this dredging equipment with height-adjusting function drives the epaxial drive gear of pivot rotatory through starting waterproof motor, drives arc blade rotatory through the driven gear of meshing, cuts the breakage to the impurity of filter interception, and it is rotatory to drive the cutting blade through driven gear's rotation simultaneously, cuts the longer impurity of length of filter interception and avoids winding.

2. This dredging equipment with height-adjusting function, and take out silt pipe take out silt process again and pass through rivers can drive the impeller rotation, have offered the blade through the edge of impeller and have further cut broken avoiding blockking up.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic view of a crushing assembly according to the present utility model;

fig. 3 is a cross-sectional view of a crushing assembly of the present utility model.

In the figure: 1. a hydraulic telescopic rod; 2. a connecting block; 3. a suction head; 4. a silt suction pipe; 5. a crushing assembly; 501. a filter plate; 502. a driven gear; 503. a waterproof motor; 5031. a rotating shaft; 504. a drive gear; 505. an arcuate blade; 506. a cutting blade; 507. a mounting rod; 508. a rotating rod; 509. an impeller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

As shown in fig. 1-3, the utility model provides dredging equipment with a height adjusting function, which comprises a hydraulic telescopic rod 1, wherein one end of the bottom of the hydraulic telescopic rod 1 is fixedly connected with a connecting block 2, the bottom of the connecting block 2 is fixedly connected with a suction head 3, one end of the back of the suction head 3 is fixedly connected with a dredging pipe 4, the outer wall of the dredging pipe 4 is provided with a crushing assembly 5, the crushing assembly 5 comprises a filter plate 501, the filter plate 501 is fixedly connected with one end of the front of the dredging pipe 4, the crushing assembly 5 further comprises a driven gear 502, the driven gear 502 is rotatably sleeved at one end of the outer wall of the dredging pipe 4 close to the front, the top of the outer wall of the dredging pipe 4 is fixedly provided with a waterproof motor 503, the output end of the waterproof motor 503 is fixedly connected with a rotating shaft 5031 through a coupling, one end of the rotating shaft 5031 away from the waterproof motor 503 is fixedly connected with a driving gear 504, the front of the driven gear 502 is fixedly connected with three groups of arc blades 505 which are uniformly distributed in one hundred twenty degrees, the front of the arc blades 505 are contacted with the front of the filter plate 501, and the front of the driven gear 502 is fixedly connected with three groups of cutting blades 506 which are uniformly distributed in one hundred twenty degrees.

In this embodiment, the driving gear 504 on the rotating shaft 5031 is driven to rotate by starting the waterproof motor 503, the arc-shaped blade 505 is driven to rotate by the meshed driven gear 502, the impurities intercepted by the filter plate 501 are cut and crushed, and meanwhile, the cutting blade 506 is driven to rotate by the rotation of the driven gear 502, so that the impurities intercepted by the filter plate 501 and longer in length are cut and prevented from winding.

Example 2

As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inner wall fixedly connected with installation pole 507 of silt pipe 4 is taken out, and the back of installation pole 507 is connected with bull stick 508 through the bearing shaft rotation, and the fixed cover of outer wall of bull stick 508 is equipped with impeller 509, and the blade has been seted up at impeller 509's edge, and the inclined plane has been seted up in the front of installation pole 507.

In this embodiment, the impeller 509 can be driven to rotate by water flow in the process of dredging through the dredging pipe 4, and the impeller 509 is further cut and broken through the cutting edge provided on the edge of the impeller 509 to avoid blockage.

The working principle of the dredging device with the height adjusting function is specifically described below.

As shown in fig. 1-3, when in use, the driving gear 504 on the rotating shaft 5031 is driven to rotate by starting the waterproof motor 503, the arc-shaped blade 505 is driven to rotate by the meshed driven gear 502, the impurities intercepted by the filter plate 501 are cut and crushed, meanwhile, the cutting blade 506 is driven to rotate by the rotation of the driven gear 502, the impurities with longer length intercepted by the filter plate 501 are cut and prevented from winding, the silt suction pipe 4 is used for driving the impeller 509 to rotate by water flow, and the cutting edge is further cut and crushed by the edge of the impeller 509 to avoid blockage.

Claims

1. Dredging equipment with height-adjusting function, including hydraulic telescoping rod (1), its characterized in that: the hydraulic telescopic rod is characterized in that a connecting block (2) is fixedly connected to one end of the bottom of the hydraulic telescopic rod (1), a suction head (3) is fixedly connected to the bottom of the connecting block (2), a dredging pipe (4) is fixedly connected to one end of the back of the suction head (3), the dredging pipe (4) is fixedly connected with a dredging pump, and a crushing assembly (5) is arranged on the outer wall of the dredging pipe (4).

2. A dredging apparatus with height adjusting function according to claim 1, wherein: the crushing assembly (5) comprises a filter plate (501), and the filter plate (501) is fixedly connected to one end of the front face of the dredging pipe (4).

3. A dredging apparatus with height adjusting function according to claim 2, wherein: the crushing assembly (5) further comprises a driven gear (502), the driven gear (502) is rotationally sleeved on the outer wall of the silt suction pipe (4) and is close to one positive end, a waterproof motor (503) is fixedly arranged at the top of the outer wall of the silt suction pipe (4), the output end of the waterproof motor (503) is fixedly connected with a rotating shaft (5031) through a coupler, one end of the rotating shaft (5031) away from the waterproof motor (503) is fixedly connected with a driving gear (504), three groups of arc-shaped blades (505) are fixedly connected with the front of the driven gear (502) and are uniformly distributed at one hundred twenty degrees, and the arc-shaped blades (505) are in positive contact with the filter plate (501).

4. A dredging apparatus having a height adjusting function according to claim 3, wherein: three groups of cutting blades (506) are fixedly connected to the front face of the driven gear (502) and uniformly distributed at one hundred twenty degrees.

5. A dredging apparatus with height adjusting function according to claim 1, wherein: the inner wall fixedly connected with installation pole (507) of taking out silt pipe (4), the back of installation pole (507) is connected with bull stick (508) through the bearing axle rotation, the fixed cover of outer wall of bull stick (508) is equipped with impeller (509), the blade has been seted up at the edge of impeller (509).

6. The dredging apparatus with height adjusting function according to claim 5, wherein: an inclined plane is arranged on the front surface of the mounting rod (507).