CN216304765U

CN216304765U - Hydraulic engineering desilting device

Info

Publication number: CN216304765U
Application number: CN202123046462.1U
Authority: CN
Inventors: 陈洪伟; 戴洋华; 李婷婷; 巫映珍; 田春伟
Original assignee: Guangzhou Qingheyuan Construction Co ltd
Current assignee: Guangzhou Qingheyuan Construction Co ltd
Priority date: 2021-12-04
Filing date: 2021-12-04
Publication date: 2022-04-15
Anticipated expiration: 2031-12-04

Abstract

The application discloses hydraulic engineering desilting device relates to desilting device technical field, the on-line screen storage device comprises a base, the top surface fixedly connected with collection silt case of base, the side fixedly connected with desilting pump of collection silt case, the one end of desilting pump with the fixed grafting in side of collection silt case, and the other end fixedly connected with sewage suction pipe of desilting pump, the inner wall fixedly connected with desilting mechanism of sewage suction pipe. This application drives cutting blade rotation and cuts the debris in the silt through the motor, and it is rotatory to stir the silt drill bit through the motor is electronic, stir silt drill bit to silt, and block hard things such as the stone in the silt, thereby reduce the possibility that materials such as stone get into in the sewage suction pipe and cause the sewage suction pipe to block up, impel the upside that the pipe that absorbs water remains at sewage all the time through the kickboard, then will collect the sewage discharge of silt incasement through the water pump, and can reduce the water pump drainage time with the silt together exhaust possibility.

Description

Hydraulic engineering desilting device

Technical Field

The utility model relates to the technical field of dredging devices, in particular to a dredging device for hydraulic engineering.

Background

Sediment removal device for hydraulic engineering is the equipment that uses in being arranged in carrying out silt clearance to the river course bottom, has the important effect for resumeing hydraulic engineering normal operating.

At realizing this application in-process, the inventor finds that there is following problem at least in this technique, and inside current partial desilting device was direct to insert the sewage suction pipe into silt, then extracted silt through the desilting pump, in the material such as stone in the silt got into the sewage suction pipe together easily, and then leaded to the sewage suction pipe to block up easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that substances such as stones in the sludge are easy to enter the sewage suction pipe together and further the sewage suction pipe is easy to be blocked, the utility model provides a dredging device for hydraulic engineering.

The utility model provides a dredging device for a hydraulic engineering, which adopts the following technical scheme: the utility model provides a hydraulic engineering desilting device, includes the base, the top surface fixedly connected with collection silt case of base, the side fixedly connected with desilting pump of collection silt case, the one end of desilting pump with the side fixed grafting of collection silt case, and the other end fixedly connected with sewage suction pipe of desilting pump, the inner wall fixedly connected with desilting mechanism of sewage suction pipe.

The desilting mechanism includes the connecting rod, connecting rod one end with the inner wall fixed connection of soil pick-up pipe, the organism of common fixedly connected with motor between the connecting rod, the side fixedly connected with cutting blade of motor axis of rotation lower extreme, cutting blade keeps away from the one end fixedly connected with of motor stirs the silt drill bit.

Through above-mentioned technical scheme, be convenient for stir silt to through the debris of cutting blade in to silt cutting, and then be convenient for the soil pick-up pipe clears up silt, then collect it through collection silt case.

Optionally, in the above-mentioned hydraulic engineering desilting device, the number of connecting rods is three, and is three the connecting rod equidistance is ring-shaped and distributes the side of motor.

Through above-mentioned technical scheme, be convenient for increase the stability that motor and soil pick-up pipe are connected through three connecting rod.

Optionally, in the above-mentioned hydraulic engineering desilting device, the number of cutting blade is five, five the cutting blade equidistance is cyclic annular distribution in the side of motor axis of rotation.

Through the technical scheme, the possibility that sundries block the sewage suction pipe is reduced.

Optionally, among the above-mentioned hydraulic engineering desilting device, it comprises cross bar and four swash plates to stir the silt drill bit, cross bar upside middle part through the connecting axle with motor 52's axis of rotation fixed connection, four swash plate upper end respectively fixed connection in each tip downside of cross bar, four the swash plate lower extreme is close to in opposite directions and common fixedly connected with conical head.

Through above-mentioned technical scheme, be convenient for inside the operator inserts the silt with the sewage suction pipe to more be favorable to the sewage suction pipe to extract it behind the silt stirring, and then accelerate the cleaning rate of silt.

Optionally, in the above-mentioned hydraulic engineering desilting device, stir the silt drill bit and be close to one side fixedly connected with slider of sewage suction pipe, the side of slider with the side sliding connection of sewage suction pipe.

Through above-mentioned technical scheme, be convenient for increase the stability when stirring silt drill bit is rotatory.

Optionally, in the above-mentioned hydraulic engineering desilting device, the top surface fixedly connected with water pump of collection silt case, the one end fixedly connected with drain pipe of water pump.

Through above-mentioned technical scheme, be convenient for discharge the sewage that will collect in the silt case to reduce the weight of collection silt case.

Optionally, in the above-mentioned hydraulic engineering desilting device, keeping away from of water pump the one end of drain pipe extends to the inside and the fixedly connected with of collection silt case absorb water the pipe, the fixed kickboard that has cup jointed in side that absorbs water the pipe.

Through the technical scheme, the possibility that the suction pipe is inserted into the sludge and the sludge is discharged from the sludge collection tank is reduced.

In summary, the utility model includes at least one of the following advantages:

1. the motor drives the cutting blade to rotate and cut sundries in the sludge, the motor drives the sludge stirring drill bit to rotate, the sludge is stirred by the sludge stirring drill bit, and hard objects such as stones in the sludge are blocked, so that the possibility that the dirt suction pipe is blocked when the substances such as stones enter the dirt suction pipe is reduced;

2. the water suction pipe is enabled to be always kept on the upper side of the sewage through the floating plate, then the sewage in the sludge collection tank is discharged through the water pump, and the possibility that the sludge is discharged together when the water pump discharges the water can be reduced.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a partial perspective sectional view of the present invention;

fig. 3 is a sectional view of a partial three-dimensional structure of the present invention.

Description of reference numerals:

1-base, 2-silt collecting tank, 3-desilting pump, 4-sewage suction pipe, 5-desilting mechanism, 51-connecting rod, 52-motor, 53-cutting blade, 54-silt stirring drill bit, 6-slide block, 7-water pump, 8-water discharge pipe, 9-water suction pipe and 10-floating plate.

Detailed Description

The present invention is described in further detail below with reference to figures 1-3.

Referring to fig. 1, fig. 2 and fig. 3, an embodiment of the present invention: the utility model provides a hydraulic engineering desilting device, includes base 1, and base 1's top surface fixedly connected with collection silt case 2, the side fixedly connected with desilting pump 3 of collection silt case 2, the one end of desilting pump 3 and the fixed grafting in side of collection silt case 2, and the other end fixedly connected with sewage suction pipe 4 of desilting pump 3, the inner wall fixedly connected with desilting mechanism 5 of sewage suction pipe 4.

The desilting mechanism 5 comprises three connecting rods 51, the three connecting rods are distributed on the side face of the motor in an annular mode at equal intervals, one end of each connecting rod 51 is fixedly connected with the inner wall of the sewage suction pipe 4, the other end of each connecting rod 51 is fixedly connected with a machine body of a motor 52, and a cutting blade 53 is fixedly connected to the side face of the lower end of a rotating shaft of each motor 52. The number of the cutting blades 53 is five, five cutting blades 53 are distributed on the side of the rotating shaft of the motor 52 in an annular shape at equal intervals, and the sundries in the sludge are cut by the cooperation of the five cutting blades 53, so that the possibility that the dirt suction pipe 4 is blocked by the sundries is reduced.

The end face of the lower end of the rotating shaft of the motor 52 is connected with a silt stirring drill bit 54, the silt stirring drill bit 54 consists of a cross rod and four inclined plates, and the middle part of the upper side of the cross rod is fixedly connected with the rotating shaft of the motor 52 through a connecting shaft; four swash plate upper ends are fixed connection respectively in each tip downside of cross-bar, and four swash plate lower extremes are close to in opposite directions and common fixedly connected with conical head, and then constitute a cone bit through cross-bar and four swash plates. The motor 52 drives the sludge stirring drill 54 to rotate to stir the sludge, so that an operator can conveniently insert the sewage suction pipe 4 into the sludge, the sludge is more favorably extracted by the sewage suction pipe 4 after being stirred, and the sludge cleaning speed is further accelerated.

Referring to fig. 1 and 2, a sliding block 6 is fixedly connected to one side of the sludge stirring drill 54 close to the sewage suction pipe 4, the side of the sliding block 6 is slidably connected to the side of the sewage suction pipe 4, and the sliding block 6 is matched with the sewage suction pipe 4 to increase the stability of the sludge stirring drill 54 during rotation.

Referring to fig. 3, the top surface of the silt collecting box 2 is fixedly connected with a water pump 7, one end of the water pump 7 is fixedly connected with a drain pipe 8, and sewage in the silt collecting box 2 is discharged through the cooperation of the water pump 7 and the drain pipe 8, so that the weight of the silt collecting box 2 is reduced.

Referring to fig. 3, one end of the water pump 7 far away from the drain pipe 8 extends to the inside of the sludge collection tank 2 and is fixedly connected with a water suction pipe 9, a floating plate 10 is fixedly sleeved on the side surface of the water suction pipe 9, and the water suction pipe 9 is enabled to be always positioned on the upper side of the sewage through the floating plate 10, so that the possibility that the water suction pipe 9 is inserted into the sludge and the sludge is discharged from the sludge collection tank 2 is reduced.

The working principle is as follows: when the hydraulic engineering dredging device is used, the motor 52 drives the cutting blade 53 to rotate and cut sundries in sludge, the motor 52 drives the sludge stirring drill bit 54 to rotate, the sludge is stirred by the sludge stirring drill bit 54, and finally the sludge is sucked into the sludge collection tank 2 by matching the dredging pump 3 with the sewage suction pipe 4.

The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a hydraulic engineering desilting device, includes base (1), its characterized in that: the top surface of the base (1) is fixedly connected with a silt collecting box (2), the side surface of the silt collecting box (2) is fixedly connected with a dredging pump (3), one end of the dredging pump (3) is fixedly inserted with the side surface of the silt collecting box (2), the other end of the dredging pump (3) is fixedly connected with a sewage suction pipe (4), and the inner wall of the sewage suction pipe (4) is fixedly connected with a dredging mechanism (5);

desilting mechanism (5) include connecting rod (51), connecting rod (51) one end with the inner wall fixed connection of sewage suction pipe (4), the organism of common fixedly connected with motor (52) between connecting rod (51), side fixedly connected with cutting blade (53) of motor (52) axis of rotation lower extreme, motor (52) axis of rotation lower extreme end-to-end connection has stirs silt drill bit (54).

2. The hydraulic engineering desilting device of claim 1, characterized in that: the number of the connecting rods (51) is three, and the three connecting rods (51) are annularly distributed on the side face of the motor (52) at equal intervals.

3. The hydraulic engineering desilting device of claim 1, characterized in that: the number of the cutting blades (53) is five, and the five cutting blades (53) are annularly distributed on the side of the rotating shaft of the motor (52) at equal intervals.

4. The hydraulic engineering desilting device of claim 1, characterized in that: the silt stirring drill bit (54) is composed of a cross rod and four inclined plates, the middle part of the upper side of the cross rod is fixedly connected with a rotating shaft of the motor (52) through a connecting shaft, the upper ends of the four inclined plates are respectively and fixedly connected with the lower sides of the end parts of the cross rod, and the lower ends of the four inclined plates are oppositely close to and fixedly connected with conical heads.

5. The hydraulic engineering desilting device of claim 1, characterized in that: one side of the sludge stirring drill bit (54) close to the sewage suction pipe (4) is fixedly connected with a sliding block (6), and the side surface of the sliding block (6) is in sliding connection with the side surface of the sewage suction pipe (4).

6. The hydraulic engineering desilting device of claim 1, characterized in that: the top surface fixedly connected with water pump (7) of collection silt case (2), the one end fixedly connected with drain pipe (8) of water pump (7).

7. A hydraulic engineering sediment removal device of claim 6, characterized in that: one end of the water pump (7) far away from the drain pipe (8) extends to the inside of the silt collecting box (2) and is fixedly connected with a water suction pipe (9), and a floating plate (10) is fixedly sleeved on the side face of the water suction pipe (9).