CN215165990U

CN215165990U - Be used for hydraulic engineering construction to use river course sediment removal device

Info

Publication number: CN215165990U
Application number: CN202121349921.0U
Authority: CN
Inventors: 杨加良
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-14
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a be used for hydraulic engineering construction to use river course desilting device relates to river course desilting technical field. The technical key points are as follows: including advancing the mud shell, it connects the desilting pump to advance the mud shell, the desilting pipe is connected to the desilting pump, collection device is established to the desilting pipe, it establishes the opening to advance the mud shell, it establishes first transmission shaft to advance the mud shell, first transmission shaft connection puddler, first gear is established to first transmission shaft, first gear engagement second gear, the second gear is inserted and is equipped with the motor, the mud shell is connected into to the motor, second gear engagement third gear, the third gear is inserted and is established the second transmission shaft, the second transmission shaft runs through into the mud shell, a plurality of connecting plates of second transmission shaft connection, the board of dredging is connected to the connecting plate, it is connected with the fixed plate to advance the mud shell, the fixed plate is connected with the hull. The utility model has the advantages of can smash into the graininess with deep solidified silt fast when clearance river course silt, clear up the silt clean up of river course top layer and deep, river course cleaning effect is good fast.

Description

Be used for hydraulic engineering construction to use river course sediment removal device

Technical Field

The utility model relates to a river course desilting technical field specifically is a be used for hydraulic engineering construction to use river course desilting device.

Background

The causes of river silting are roughly divided into two types: the first is that the river channel is used as a carrier for conveying water resources, and the migration and deposition of soil caused by flowing water impact are a main reason for the current river channel siltation. At present, due to the fact that the construction age of many river channels is early and scientific planning and construction are lacked, the finished river channels lack the protective effect of revetment, and the capability of the river channels for resisting water impact is influenced to a great extent. The soil components in the river are exposed outside, and the serious water and soil loss phenomenon is generated under the alternate action of water power, sun drying and manpower. One part of the lost soil is deposited at the bottom of the river channel, and the riverbed is lifted under the action of a long time, so that the conveying capacity of the river channel to water resources is influenced. The taken away soil can cause silting on downstream riverways, and long-term action can cause the reduction of water level fall, thus causing the difficulty of water resource transportation.

Secondly, a large amount of organic waste enters the river channel and is another important reason for river channel siltation. Many domestic wastes generated in daily life and substances rich in organic components such as crop straws and the like generated in the agricultural production process are randomly discharged into a river channel by people. Because the river channel has a certain self-cleaning capacity, the river channel can carry out certain degree of 'digestion' on the discharged substances, and the degraded substances can finally become sediments and settle to the bottom of the river bed to cause siltation.

The above prior art solution has the following drawbacks: in the prior art, when river sludge is cleaned, the common cleaning pump is used for cleaning sludge, the sludge on the surface of a cleaning river channel has a good effect, but deep sludge forms a cured substance due to long deposition time, the cleaning pump is poor in cleaning effect on the deep solidified sludge or cannot clean the solidified sludge, the cleaning effect of the river channel is poor, and a large amount of resources such as manpower, material resources and financial resources are wasted by cleaning the river channel for many times.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to provide a river course dredging device for hydraulic engineering construction, the advantage that it has can be fast smash deep solidification silt into the graininess when clearing up river course silt, through desilting pump with graininess solidification silt clean up, fast with the silt clean up of river course top layer and deep, river course clean up is effectual, need not to clear up repeatedly and practices thrift resources such as a large amount of manpowers, material resources, financial resources.

The above object of the present invention can be achieved by the following technical solutions:

a river channel dredging device for hydraulic engineering construction comprises a dredging shell, wherein a dredging pump is fixedly connected to one side of the dredging shell, a dredging pipe is fixedly connected to the output end of the dredging pump, a collecting device is arranged at the other end of the dredging pipe, an opening is formed in one side, away from the dredging pump, of the dredging shell, a first transmission shaft penetrates through the dredging shell and is rotatably connected with the first transmission shaft, a plurality of stirring rods are fixedly connected to the periphery of the first transmission shaft, a first gear is sleeved on the first transmission shaft and is fixedly connected with the first gear, the first gear is arranged on the outer side of the dredging shell, a second gear is meshed with the first gear, a motor output shaft is inserted in the second gear and is fixedly connected with the second gear, the motor is fixedly connected to the outer side of the dredging shell, and a third gear is meshed with one side, away from the first gear, the third gear is inserted and is equipped with second transmission shaft and fixed connection between the two, the second transmission shaft runs through advance the mud shell and rotate between the two and connect, second transmission shaft week side fixedly connected with a plurality of connecting plates, the connecting plate is arranged in advance inside the mud shell, the connecting plate is kept away from second transmission shaft one side fixedly connected with digs the mud board, advance mud shell one side fixedly connected with fixed plate one side, fixed plate opposite side fixedly connected with hull.

Through adopting above-mentioned technical scheme, set up into the mud casing and can collect the mud that silt and cured object formed after smashing, the mud that silt and cured object formed after smashing passes through the dredging pump and conveys silt to the box, it excavates out and transmits to into inside the mud casing to set up connecting plate and dredge with the deep sedimentary cured object of river bottom, set up the puddler and stir the cured object, form mud after stirring the cured object, set up the mud that silt and cured object that the dredging pump can clear up the riverbed surface formed after smashing, set up the motor, a plurality of gears, for first transmission shaft and second transmission shaft transmission power, the second transmission shaft drives the puddler and rotates and carry out the cured object and excavate, first transmission shaft rotates and drives the puddler and rotates the completion and smash the cured object.

The present invention may be further configured in a preferred embodiment as: one side of the dredging plate, which is far away from the connecting plate, is fixedly connected with a toothed plate, and the toothed plate is fixedly connected with a plurality of bucket teeth.

Through adopting above-mentioned technical scheme, set up bucket tooth and pinion rack and can prevent that the dredge board is direct to damage easily with the contact of cured object, can protect the dredge board, the bucket tooth both conveniently changes when using, also can improve the cleaning efficiency of cured object, prolongs the life of dredge board, and the bucket tooth only needs to change the bucket tooth that has damaged in the change process, need not whole changes saving cost.

The present invention may be further configured in a preferred embodiment as: the collecting device comprises a box body, the box body is fixedly connected to the ship body, a box cover is fixedly connected to one side, away from the ship body, of the box body, one end of the dredging pipe is inserted into one side of the box body, the other end of the dredging pipe is fixedly connected with the box body, a sludge outlet is formed in one side, away from the dredging pipe, of the box body, and an observation port is formed in one side, close to the sludge outlet, of the box body.

Through adopting above-mentioned technical scheme, the box is used for collecting the mud that silt and cured object formed after smashing, conveniently to the transportation of the mud that silt and cured object formed after smashing in the box, sets up the viewing aperture and can observe the mud position that silt and cured object that collect in the box formed after smashing at any time, prevents that collection device from collecting and overflowing after filling, sets up out the mud mouth and make things convenient for the mud discharge of silt and cured object formation after smashing.

The present invention may be further configured in a preferred embodiment as: the ship is characterized in that a plurality of spray heads are inserted into the tank cover and fixedly connected with the tank cover, the spray heads are fixedly connected with water pipes, the water pipes are fixedly connected with the output ends of high-pressure pumps, and the high-pressure pumps are fixed on the ship body.

Through adopting above-mentioned technical scheme, set up the high-pressure pump, shower nozzle and water pipe are used for clearing up and adhere to the mud that forms after the box inner wall adheres to silt and condensate through smashing, play the guard action to the box, also can clear away the peculiar smell that the condensate particle and the silt of river bottom produced.

The present invention may be further configured in a preferred embodiment as: the mud inlet shell is fixedly connected with a protective shell on one side close to the motor, and the first gear, the second gear, the third gear and the motor are all arranged in the protective shell.

By adopting the technical scheme, the protective shell can prevent sludge and water from entering the protective shell to corrode the first gear, the second gear, the third gear and the motor, prolong the service life of the first gear, the second gear, the third gear and the motor,

to sum up, the utility model discloses a following at least one useful technological effect:

1. the mud dredging device is characterized in that a mud inlet shell is arranged to collect mud formed by smashing silt and condensate, the mud formed by smashing the silt and the condensate is conveyed to a box body through a dredging pump, a connecting plate and a dredging plate are arranged to excavate the condensate deposited in a deep layer of a river bottom and transmit the condensate to the inside of the mud inlet shell, a stirring rod is arranged to stir the condensate, the condensate is stirred to form mud, the dredging pump is arranged to clean the mud formed by smashing the silt and the condensate on the surface of a river bed, a motor and a plurality of gears are arranged to transmit power to a first transmission shaft and a second transmission shaft, the second transmission shaft drives the stirring rod to rotate to excavate the condensate, and the first transmission shaft drives the stirring rod to rotate to crush the condensate;

2. the bucket teeth and the toothed plates can prevent the dredging plate from being directly contacted with the cured substance and being easily damaged, the dredging plate can be protected, the bucket teeth are convenient to replace when in use, the cleaning efficiency of the cured substance can be improved, the service life of the dredging plate is prolonged, only the damaged bucket teeth need to be replaced in the replacement process, and the cost is saved without replacing the whole bucket teeth;

3. through setting up the box and being used for collecting the mud that silt and cured object formed after smashing, the convenient transportation to the mud that silt and cured object formed after smashing in the box sets up the viewing aperture and can observe the mud position that silt and cured object that collect in the box formed after smashing at any time, prevents that collection device from collecting and overflowing after filling, sets up out the mud mouth and makes things convenient for the mud discharge of silt and cured object formation after smashing.

Drawings

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

FIG. 2 is a cross-sectional view of the mud feeding shell of the present invention;

FIG. 3 is a schematic diagram of the structure at A in FIG. 1;

fig. 4 is a schematic diagram of the structure at a in fig. 1.

Reference numerals: 1. feeding a mud shell; 2. a dredging pump; 3. dredging the pipe; 4. a collection device; 401. a box body; 402. a box cover; 403. a sludge outlet; 404. a viewing port; 405. a spray head; 406. a water pipe; 407. a high pressure pump; 5. a first drive shaft; 6. A second drive shaft; 7. a first gear; 8. a second gear; 9. a third gear; 10. a motor; 11. a stirring rod; 12. a protective shell; 13. a hull; 14. a fixing plate; 15. a connecting plate; 16. excavating a mud plate; 17. a toothed plate; 18. and (4) bucket teeth.

Detailed Description

As shown in figures 1 and 2, the river dredging device for hydraulic engineering construction disclosed by the utility model comprises a dredging shell 1, a dredging pump 2 is fixedly connected with one side of the dredging shell 1, the dredging pump 2 pumps slurry formed by crushing sludge and cured substances to a box 401, the output end of the dredging pump 2 is fixedly connected with one end of a dredging pipe 3, the other end of the dredging pipe 3 is provided with a collecting device 4, the collecting device 4 is used for collecting slurry formed by crushing the sludge and the cured substances, one side of the dredging shell 1, which is far away from the dredging pump 2, is provided with an opening, the dredging shell 1 is provided with a first transmission shaft 5 in a penetrating way and is rotatably connected with the first transmission shaft 5, the axial direction of the first transmission shaft 5 is arranged along the horizontal direction, a plurality of stirring rods 11 are fixedly connected with the peripheral sides of the first transmission shaft 5, as shown in figure 3, the stirring rods 11 crush the cured substances dug out from a dredging plate 16, the first transmission shaft 5 is sleeved with a first gear 7 and is fixedly connected with the first gear, the first gear 7 is arranged on the outer side of the mud feeding shell 1, the first gear 7 is meshed with a second gear 8, the first gear 7 and the second gear 8 are arranged on the same plane, the second gear 8 is inserted with an output shaft of a motor 10 and fixedly connected with the output shaft, the axis of the output shaft of the second motor 10 is parallel to the axis of a first transmission shaft 5, the motor 10 is fixedly connected with the outer side of the mud feeding shell 1, a third gear 9 is meshed with one side of the second gear 8, which is far away from the first gear 7, the second gear 8 and the third gear 9 are arranged on the same plane, the third gear 9 is inserted with a second transmission shaft 6 and fixedly connected with the second transmission shaft, the axis of the second transmission shaft 6 is parallel to the axis of the first transmission shaft 5, the second transmission shaft 6 penetrates through the mud feeding shell 1 and is rotatably connected with the second transmission shaft, a plurality of connecting plates 15 are fixedly connected on the peripheral side of the second transmission shaft 6, the connecting plates 15 are used for connecting a mud digging plate 16 and the second transmission shaft 6, the connecting plate 15 is arranged in the mud feeding shell 1, one side, far away from the second transmission shaft 6, of the connecting plate 15 is fixedly connected with a mud digging plate 16, the mud digging plate 16 is used for completing digging of deep cured substances at the bottom of a river, one side, far away from the second transmission shaft 6, of the mud feeding shell 1 is fixedly connected with one side of a fixing plate 14, the fixing plate 14 is used for fixing the position of the mud feeding shell 1, and the other side of the fixing plate 14 is fixedly connected with a ship body 13.

As shown in fig. 3, the dredging plate 16 is far away from the toothed plate 17 fixedly connected with one side of the connecting plate 15, a plurality of bucket teeth 18 fixedly connected with the toothed plate 17, the bucket teeth 18 and the toothed plate 17 are arranged to protect the dredging plate 16, the bucket teeth 18 are connected with the toothed plate 17 through a preferable selective key, the bucket teeth 18 are convenient to replace and can improve the excavating efficiency of cured materials when in use, the bucket teeth can prolong the service life of the dredging plate 16, the bucket teeth 18 only need to replace the damaged bucket teeth 18 in the replacement process, and the cost is saved without replacing the whole dredging plate.

As shown in fig. 1 and 4, the collecting device 4 includes a box 401, the box 401 is fixedly connected to the hull 13, a box cover 402 is fixedly connected to a side of the box 401 away from the hull 13, the box 401 and the box cover 402 are preferably subjected to waterproof treatment, one end of the dredging pipe 3 is inserted into one side of the box 401 and fixedly connected with each other, the dredging pipe 3 is inserted into one side of the box 401 away from the hull 13, a sludge outlet 403 is formed in a side of the box 401 away from the dredging pipe 3, the sludge outlet 403 is formed in a side close to the hull 13, so that the sludge and the cured substances inside the box 401 can be conveniently treated after being fully collected by the box 401, an observation port 404 is formed in a side of the box 401 close to the sludge outlet 403, and the observation port 404 is used for observing the height of the sludge and the cured substances formed after being crushed.

As shown in fig. 1, a plurality of nozzles 405 are inserted into the tank cover 402, the nozzles 405 are preferably rotatable, so as to facilitate cleaning of slurry formed by crushing sludge and cured substances attached to the inner wall of the tank 401, the nozzles 405 are fixedly connected with the tank cover 402, the nozzles 405 are fixedly connected with a water pipe 406, the water pipe 406 is fixedly connected with an output end of a high-pressure pump 407, a protective net is preferably arranged outside the high-pressure pump 407 to prevent impurities from blocking the high-pressure pump 407, and the high-pressure pump 407 is fixed to the hull 13.

As shown in fig. 2, a protective shell 12, a first gear 7, a second gear 8, a third gear 9 and a motor 10 are fixedly connected to one side of the mud feeding shell 1 close to the motor 10, and the first gear 7, the second gear 8, the third gear 9 and the motor 10 are all arranged in the protective shell 12, so that the first gear 7, the second gear 8, the third gear 9 and the motor 10 can be prevented from being corroded by water to prolong the service life.

The implementation principle of the embodiment is as follows: when the device is used, a switch of a motor 10 is turned on, the motor 10 drives a second gear 8 to transmit, the second gear 8 drives a first gear 7 and a third gear 9 to rotate, the third gear 9 drives a second transmission shaft 6 to rotate, the second transmission shaft 6 rotates to drive a connecting plate 15 to rotate, the connecting plate 15 rotates to drive a dredging plate 16 to rotate, the dredging plate 16 drives a toothed plate 17 fixed on the dredging plate 16 and a bucket tooth 18 on the toothed plate 17 to rotate, the dredging plate 16, the toothed plate 17 and the bucket tooth 18 rotate to complete the excavation work of the silt and the deep-layer condensate on the surface layer of the river bottom, the first gear 7 rotates to drive a first transmission shaft 5 to rotate, a stirring rod 11 fixed on the first transmission shaft 5 rotates along with the first transmission shaft 5, the stirring rod 11 completes the crushing of the excavated condensate, the silt and the condensate are cleaned to a box 401 of a collecting device 4 through a dredging pump 2, the height of the slurry formed by smashing the sludge and the cured substances in the box body 401 is observed through the observation port 404, the motor 10 is turned off after the appointed collection height of the box body 401 is reached, the ship body 13 is opened to an appointed sludge secondary treatment position, the slurry formed by smashing the sludge and the cured substances is discharged through the sludge outlet 403, the cleaning work of the sludge in the river channel can be completed by repeating the steps for multiple times, the switch of the high-pressure pump 407 is turned on after the cleaning of the river channel is completed, and the spray head 405 sprays water to clean the slurry formed by smashing the sludge and the cured substances attached to the inner wall of the box body 401.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a be used for hydraulic engineering construction to use river course sediment removal device, includes into mud shell (1), its characterized in that: the sludge dredging device is characterized in that a sludge dredging pump (2) is fixedly connected to one side of the sludge dredging shell (1), one end of a sludge dredging pipe (3) is fixedly connected to the output end of the sludge dredging pump (2), a collecting device (4) is arranged at the other end of the sludge dredging pipe (3), the sludge dredging pump (2) is far away from the sludge dredging shell (1), an opening is formed in one side of the sludge dredging pump (2), the sludge dredging shell (1) penetrates through a first transmission shaft (5) and is rotatably connected with the first transmission shaft (5), a plurality of stirring rods (11) are fixedly connected to the periphery of the first transmission shaft (5), the first transmission shaft (5) is sleeved with a first gear (7) and is fixedly connected with the first gear (7), the first gear (7) is arranged on the outer side of the sludge dredging shell (1), the first gear (7) is meshed with a second gear (8), the second gear (8) is inserted with a motor (10) output shaft and is fixedly connected with the second gear, the motor (10) is fixedly connected with the outer side of the sludge dredging shell (1), keep away from second gear (8) first gear (7) one side meshing has third gear (9), third gear (9) are inserted and are equipped with second transmission shaft (6) and fixed connection between the two, second transmission shaft (6) run through advance mud shell (1) and rotate between the two and connect, a plurality of connecting plates (15) of second transmission shaft (6) week side fixedly connected with, connecting plate (15) are arranged in advance inside mud shell (1), connecting plate (15) are kept away from second transmission shaft (6) one side fixedly connected with dredge board (16), advance mud shell (1) one side fixedly connected with fixed plate (14) one side, fixed plate (14) opposite side fixedly connected with hull (13).

2. The river channel dredging device for hydraulic engineering construction according to claim 1, wherein: one side, far away from the connecting plate (15), of the dredging plate (16) is fixedly connected with a toothed plate (17), and the toothed plate (17) is fixedly connected with a plurality of bucket teeth (18).

3. The river channel dredging device for hydraulic engineering construction according to claim 1, wherein: the collecting device (4) comprises a box body (401), the box body (401) is fixedly connected to the ship body (13), a box cover (402) is fixedly connected to one side of the ship body (13) and far away from the box body (401), one end of the dredging pipe (3) is inserted into one side of the box body (401) and fixedly connected with the box body and the dredging pipe, a sludge outlet (403) is formed in one side, far away from the dredging pipe (3), of the box body (401), and an observation port (404) is formed in one side, close to the sludge outlet (403), of the box body (401).

4. The river channel dredging device for hydraulic engineering construction according to claim 3, wherein: the ship cover is characterized in that a plurality of spray heads (405) are inserted into the box cover (402), the box cover (402) is fixedly connected with the spray heads (405), the spray heads (405) are fixedly connected with water pipes (406), the water pipes (406) are fixedly connected with the output ends of high-pressure pumps (407), and the high-pressure pumps (407) are fixed on the ship body (13).

5. The river channel dredging device for hydraulic engineering construction according to claim 1, wherein: the mud inlet shell (1) is close to one side of the motor (10) and is fixedly connected with a protective shell (12), and the first gear (7), the second gear (8), the third gear (9) and the motor (10) are all arranged in the protective shell (12).