CN216108705U

CN216108705U - Hydraulic engineering desilting equipment

Info

Publication number: CN216108705U
Application number: CN202122195284.2U
Authority: CN
Inventors: 唐云飞
Original assignee: Anhui Kaizhan Construction Engineering Co ltd
Current assignee: Anhui Kaizhan Construction Engineering Co ltd
Priority date: 2021-09-11
Filing date: 2021-09-11
Publication date: 2022-03-22
Anticipated expiration: 2031-09-11

Abstract

The utility model provides a hydraulic engineering dredging device, which relates to the technical field of dredging devices and comprises a shell, a mounting seat and a motor box, wherein a plurality of connecting holes are formed in the surface of the shell, bolts are movably connected inside the connecting holes, a driving motor is fixedly arranged inside the shell, the bottom of the driving motor is in driving connection with a rotating shaft, a plurality of stirring rods are fixedly arranged on two sides of the rotating shaft, the bottom of the shell is fixedly connected with the mounting seat, a plurality of threaded holes are formed in the surface of the mounting seat, a supporting block is fixedly connected to the bottom of the mounting seat, the bottom of the supporting block is fixedly connected with the motor box, and one side of the motor box is rotatably connected with a box door through a hinge. This kind of desilting equipment uses through the cooperation of servo motor, axis of rotation and stirring rod, carries out the first stirring to the silt that the deposit has been of a specified duration, improves desilting efficiency, uses through the cooperation of puddler, through-hole, spliced pole and filter screen, reduces the condition of taking out silt pipeline jam.

Description

Hydraulic engineering desilting equipment

Technical Field

The utility model relates to the technical field of dredging equipment, in particular to hydraulic engineering dredging equipment.

Background

Hydraulic engineering is the surface water and the groundwater that are used for controlling and allotment nature, reach the earth's surface water and the groundwater of harmfully having the benefit purpose and the engineering of building, also called water engineering, water is the essential valuable resource of mankind's production and life, but its state that exists naturally does not accord with mankind's needs completely, only builds hydraulic engineering, just can control rivers, prevents flood disasters to carry out the regulation and the distribution of water yield, in order to satisfy people's life and production to the needs of water resource, need use desilting equipment in hydraulic engineering's building.

But current dredging equipment is carrying out the desilting during operation, and direct the clearance to silt is usually, and the clearance is slow when touchhing the silt of deposit of a specified duration, and desilting efficiency is low, and when carrying out the desilting during operation, inhales the debris and large-scale rubbish in the aquatic easily, causes the jam of desilting pipeline, influences going on of desilting work, increases the maintenance cost of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the background technology and provides a dredging device for hydraulic engineering.

In order to achieve the purpose, the utility model provides the following technical scheme, the dredging equipment for the hydraulic engineering comprises a shell, a mounting seat and a motor box, wherein a plurality of connecting holes are formed in the surface of the shell, bolts are movably connected inside the connecting holes, a driving motor is fixedly arranged inside the shell, the bottom of the driving motor is in driving connection with a rotating shaft, a plurality of stirring rods are fixedly arranged on two sides of the rotating shaft, the bottom of the shell is fixedly connected with the mounting seat, a plurality of threaded holes are formed in the surface of the mounting seat, the bottom of the mounting seat is fixedly connected with a supporting block, the bottom of the supporting block is fixedly connected with the motor box, one side of the motor box is rotatably connected with a box door through a hinge, a servo motor is fixedly arranged inside the motor box, the bottom of the servo motor is in driving connection with a rotating shaft, one side of the rotating shaft is provided with a protective sleeve, and the bottom of the rotating shaft is fixedly connected with the stirring rods, and servo motor, axis of rotation, protective sheath and stirring rod quantity are four, motor bottom of the case portion fixed mounting has a desilting section of thick bamboo, a plurality of spliced poles of desilting bobbin base fixedly connected with, spliced pole bottom fixedly connected with base, a plurality of through-holes have been seted up on the base surface, desilting section of thick bamboo inner wall top fixed mounting has the filter screen, the silt pipe is taken out to filter screen top fixedly connected with, take out silt pipe top fixedly connected with and take out the silt pump, take out silt pump one side fixedly connected with outlet pipe.

Furthermore, the puddler quantity is a plurality of, and a plurality of the inside of distributing in the desilting section of thick bamboo is arranged to puddler top-down equidistance.

Furthermore, the diameters of the connecting hole and the threaded hole are matched with the outer diameter of the bolt.

Furthermore, the four servo motors, the rotating shaft, the protective sleeve and the stirring rod are distributed in an annular array by taking the center of the dredging cylinder as a circle center.

Furthermore, the dredging cylinder, the connecting rod and the base are made of stainless steel materials, the connecting columns are distributed in an annular array mode by taking the center of the base as a circle center, and the distance between every two adjacent connecting columns is equal.

Further, the length of the protective sleeve is larger than that of the dredging cylinder.

Further, a sealing ring is arranged between the box door and the motor box.

The utility model provides dredging equipment for hydraulic engineering, which has the following beneficial effects:

1. the utility model has the advantages of, through servo motor, the cooperation of axis of rotation and stirring rod is used, start servo motor, make servo motor drive the axis of rotation and rotate, the axis of rotation rotates and drives the stirring rod and rotate, make the stirring rod carry out first stirring to the silt of deposit of having a specified duration, make silt can be stirred by the stirring rod and float in aqueous, and then make floated silt inhale in the desilting section of thick bamboo and then the secondary stirring, improve the efficiency of desilting work, can't inhale silt when avoiding the desilting section of thick bamboo directly to clear up sedimentary silt, influence the progress of desilting work.

2. Secondly, through the puddler, the through-hole, the cooperation of spliced pole and filter screen is used, when carrying out the desilting work, the silt that is stirred up enters into a desilting section of thick bamboo through the gap between through-hole and the spliced pole in, and large-scale rubbish and foreign matter are then kept out by through-hole and spliced pole, then the silt that is inhaled in the desilting section of thick bamboo is stirred by the puddler, then it is intraductal to enter into through the filter screen and take out the silt, and keep out outside great silt piece through the filter screen, reduce the condition of taking out silt pipe blockage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view of the overall structure of the present invention.

Fig. 3 is a schematic view of the base structure of the present invention.

Fig. 4 is an enlarged view of the utility model at a in fig. 2.

Fig. 5 is an enlarged view of the utility model at B in fig. 2.

In FIGS. 1-5: the device comprises a shell-1, a connecting hole-101, a bolt-102, a driving motor-103, a rotating shaft-104, a stirring rod-105, a mounting seat-2, a threaded hole-201, a supporting block-202, a motor box-3, a servo motor-301, a rotating shaft-302, a protective sleeve-303, a stirring rod-304, a box door-305, a dredging barrel-4, a connecting column-401, a base-402, a through hole-403, a silt pumping pump-5, a water outlet pipe-501, a silt pumping pipe-502 and a filter screen-503.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to figures 1-5 of the drawings,

the embodiment provides a dredging device for hydraulic engineering, which comprises a shell 1, a mounting seat 2 and a motor box 3, wherein the surface of the shell 1 is provided with a plurality of connecting holes 101, the inside of each connecting hole 101 is movably connected with a bolt 102, the inside of the shell 1 is fixedly provided with a driving motor 103, the bottom of the driving motor 103 is in driving connection with a rotating shaft 104, a plurality of stirring rods 105 are fixedly arranged on two sides of the rotating shaft 104, the bottom of the shell 1 is fixedly connected with the mounting seat 2, the surface of the mounting seat 2 is provided with a plurality of threaded holes 201, the bottom of the mounting seat 2 is fixedly connected with a supporting block 202, the bottom of the supporting block 202 is fixedly connected with the motor box 3, one side of the motor box 3 is rotatably connected with a box door 305 through a hinge, the inside of the motor box 3 is fixedly provided with a servo motor 301, the bottom of the servo motor 301 is in driving connection with a rotating shaft 302, one side of the rotating shaft 302 is provided with a protective sleeve 303, the bottom of the rotating shaft 302 is fixedly connected with a stirring rod 304, and servo motor 301, axis of rotation 302, protective sheath 303 and stirring rod 304 quantity are four, 3 bottom fixed mounting of motor case have a desilting section of thick bamboo 4, a plurality of spliced poles 401 of 4 bottom fixedly connected with of desilting section of thick bamboo, spliced pole 401 bottom fixedly connected with base 402, a plurality of through-holes 403 have been seted up on the base 402 surface, 4 inner wall tops fixed mounting of desilting section of thick bamboo have filter screen 503, filter screen 503 top fixedly connected with take out silt pipe 502, take out silt pipe 502 top fixedly connected with pump 5 that pumps, take out 5 one side fixedly connected with outlet pipe 501 of silt pump.

Further, puddler 105 quantity is a plurality of, and the inside of a plurality of puddler 105 top-down equidistance range distribution in a desilting section of thick bamboo 4, when start driving motor 103 drive rotation axis 104 was rotatory, drive a plurality of puddler 105 on the rotation axis 104, make puddler 105 can be with the abundant stirring of silt and water in a desilting section of thick bamboo 4, reduce the quantity of silt piece in the water, make silt can be followed water and inhaled in taking out silt pipe 502, avoid silt too sticky and adhere on filter screen 503, slow down speed and the efficiency of taking out silt.

Furthermore, the diameters of the connecting hole 101 and the threaded hole 201 are matched with the outer diameter of the bolt 102, so that the bolt 102 can penetrate through the connecting hole 101 to be in threaded rotation connection with the threaded hole 201, the shell 1 is fixedly connected with the mounting seat 2 through the matching use of the bolt 102 and the threaded hole 201, the shell 1 and the mounting seat 2 form a closed space, and a closed and safe working environment is provided for the driving motor 103 and the silt pumping pump 5 in the shell 1.

Further, four servo motor 301, axis of rotation 302, protective sheath 303 and puddler 304 use a desilting section of thick bamboo 4 center to be the annular array and distribute as the centre of a circle for desilting equipment is carrying out the desilting during operation, carries out first stirring to sedimentary silt through four puddlers 304 earlier, makes silt not hard up float, so that the silt that is stirred up is inhaled by a desilting section of thick bamboo 4, improves the speed of desilting, avoids a desilting section of thick bamboo 4 directly to remove the sedimentary silt of absorption.

Further, a sediment removal section of thick bamboo 4, connecting rod 401 and base 402 are stainless steel material and make, and a plurality of spliced pole 401 uses base 402 center to be the annular array distribution as the centre of a circle, interval between two adjacent spliced poles 401 equals, stainless steel material has characteristics such as good corrosion resistance and mechanical strength height, make a sediment removal section of thick bamboo 4, connecting rod 401 and base 402 are when carrying out the desilting during operation, can resist the corruption from impurity such as water and silt, and the characteristics that mechanical strength is high, can make a sediment removal section of thick bamboo 4, the hard thing striking that drives when connecting rod 401 and base 402 resist the desilting, improve a sediment removal section of thick bamboo 4, the life of connecting rod 401 and base 402, reduce the cost of maintenance.

Further, protective sheath 303 length is greater than a desilting section of thick bamboo 4 length, when carrying out the desilting work, stirring rod 304 and silt contact, and stir silt, it inhales to be convenient for a desilting section of thick bamboo 4, and the silt that the stirring is got up is accompanied by interval and through-hole 403 that water passes through between the connecting rod 401 and is entered into a desilting section of thick bamboo 4, and carry out the secondary stirring in a desilting section of thick bamboo 4, furthest reduces the quantity of silt piece and the consistency of silt, avoid silt piece and viscous silt to block up and take out silt pipe 502, and then influence the progress of desilting work.

Further, be provided with the sealing washer between chamber door 305 and the motor case 3 for equipment carries out desilting during operation under water, and the sealing washer can prevent that water from entering into motor case 3 through the gap between chamber door 305 and the motor case 3 in, and causes the servo motor 301 short circuit in the motor case 3, and then influences the normal clear and admire of work, causes economic loss.

When the sludge dredging device is used, before the sludge dredging device is used, the bolt 101 is rotated and taken down, the shell 1 is taken down, whether the servo motor 103 and the sludge pump 5 have abnormal problems or not is checked, whether the water leakage condition exists in the motor box 3 or not and whether the servo motor 301 has abnormal problems or not are checked through the rotation of the hinge to open the box door 305, the problem that the sludge dredging work cannot be normally carried out due to the abnormal problems in the sludge dredging work is avoided, the engineering progress is influenced, when the sludge dredging device is used, the sludge dredging device is placed at the position to be dredged, the stirring rod 304 is contacted with sludge, then the servo motor 301 is started, the servo motor 301 drives the rotating shaft 302 to rotate, the stirring rod 304 at the bottom of the rotating shaft 302 is further driven to rotate, the precipitated sludge is stirred through the four stirring rods 304 around the sludge dredging barrel 4, and the joint of the rotating shaft 302 and the stirring rod 304 cannot be blocked by the sludge through the protective sleeve 303, then the stirring rod 304 can stir and disperse the silt from the deposited river bottom by rotating and stirring, the stirred silt enters the dredging cylinder 4 through the space between the connecting rods 401 and the through hole 403 along with the water, the large foreign matters in the water can be blocked outside the dredging cylinder 4 by the matching use of the connecting rods 401 and the through hole 403, the large foreign matters are prevented from entering the dredging cylinder 4 to damage the stirring rods 105, then the driving motor 103 is started, the driving motor 103 drives the rotating shaft 104 to rotate, and further drives the stirring rods 105 arranged on the rotating shaft 104 to rotate, so that the stirring rods 105 can fully stir and disperse the silt and the water in the dredging cylinder 4, the number of silt blocks in the water is reduced, the sticky degree of the silt is reduced, the silt is prevented from being adhered to the filter screen 503 due to excessive stickiness, then the silt pumping pump 5 is started, so that the silt in the dredging cylinder 4 can be sucked into the silt pumping pipe 502 along with the water through the filter screen 503, can filter the silt piece and other foreign matters in the aquatic through filter screen 503, avoid too big silt piece and foreign matters to be inhaled in taking out silt pipe 502, cause to take out silt pipe 502 to block up, slow down the speed and the efficiency of taking out the silt, the silt of being sucked passes through outlet pipe 501 and discharges.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. The water conservancy project dredging equipment comprises a shell (1), a mounting seat (2) and a motor box (3), and is characterized in that a plurality of connecting holes (101) are formed in the surface of the shell (1), bolts (102) are movably connected inside the connecting holes (101), a driving motor (103) is fixedly installed inside the shell (1), the bottom of the driving motor (103) is in driving connection with a rotating shaft (104), a plurality of stirring rods (105) are fixedly installed on two sides of the rotating shaft (104), the bottom of the shell (1) is fixedly connected with the mounting seat (2), a plurality of threaded holes (201) are formed in the surface of the mounting seat (2), a supporting block (202) is fixedly connected to the bottom of the mounting seat (2), the motor box (3) is fixedly connected to the bottom of the supporting block (202), and a box door (305) is rotatably connected to one side of the motor box (3) through a hinge, the desilting device is characterized in that a servo motor (301) is fixedly installed inside the motor box (3), the bottom of the servo motor (301) is in drive connection with a rotating shaft (302), a protective sleeve (303) is arranged on one side of the rotating shaft (302), a stirring rod (304) is fixedly connected to the bottom of the rotating shaft (302), the servo motor (301), the rotating shaft (302), the protective sleeve (303) and the stirring rod (304) are four in number, a desilting barrel (4) is fixedly installed at the bottom of the motor box (3), a plurality of connecting columns (401) are fixedly connected to the bottom of the desilting barrel (4), a base (402) is fixedly connected to the bottom of the connecting columns (401), a plurality of through holes (403) are formed in the surface of the base (402), a filter screen (503) is fixedly installed at the top of the inner wall of the desilting barrel (4), and a desilting pipe (502) is fixedly connected to the top of the filter screen (503), draw silt pipe (502) top fixedly connected with and draw silt pump (5), draw silt pump (5) one side fixedly connected with outlet pipe (501).

2. The hydraulic engineering dredging equipment according to claim 1, wherein the number of the stirring rods (105) is several, and the stirring rods (105) are arranged and distributed in the dredging barrel (4) from top to bottom at equal intervals.

3. The hydraulic engineering dredging device according to claim 1, wherein the diameter of the connecting hole (101) and the threaded hole (201) is adapted to the outer diameter of the bolt (102).

4. The hydraulic engineering dredging equipment according to claim 1, wherein the servo motor (301), the rotating shaft (302), the protective sleeve (303) and the stirring rod (304) are distributed in an annular array by taking the center of the dredging cylinder (4) as a circle center.

5. The hydraulic engineering dredging equipment according to claim 1, wherein the dredging cylinder (4), the connecting columns (401) and the base (402) are all made of stainless steel materials, the connecting columns (401) are distributed in an annular array by taking the center of the base (402) as a circle center, and the distance between every two adjacent connecting columns (401) is equal.

6. The hydraulic engineering dredging device according to claim 1, wherein the length of the protecting sleeve (303) is larger than that of the dredging cylinder (4).

7. The hydraulic engineering dredging equipment according to claim 1, wherein a sealing ring is arranged between the box door (305) and the motor box (3).