CN219491133U - River course is administered desilting device - Google Patents

Abstract

The utility model discloses a river course treatment dredging device, which comprises a ship body, wherein a mounting frame is arranged at the top of the ship body, a transmission device is fixed on the mounting frame and obliquely penetrates through the mounting frame, a soil breaking mechanism is arranged at the bottom of the transmission device, a cavity is formed in the ship body, a first filtering mechanism is arranged in the cavity, a second filtering mechanism is arranged at the bottom of the first filtering mechanism, the second filtering mechanism is matched with the ship body in a clamping manner, the cavity can be divided into an inner cavity and an outer cavity, a water suction pump is arranged at one side, far away from the transmission device, of the top of the ship body, one end of the water suction pump is connected with the outer cavity through a water pipe, and the other end of the water suction pump is connected with a water pipe outside the ship body.

Description

River course is administered desilting device

Technical Field

The utility model relates to the field of river channel treatment, in particular to a river channel treatment dredging device.

Background

River channel siltation increasingly influences the normal play of various functions such as flood control, drainage, irrigation, water supply, navigation and the like, and is used for restoring the normal functions of the river channel, promoting the rapid and sustainable development of economy and society and carrying out river channel dredging engineering. The river channel is deepened and widened through treatment, river water is cleared, production conditions and living environment of masses are obviously improved, the goals of 'clear water, smooth river, green bank and beautiful scene' are achieved, a long-arm excavator, a common excavator, a loader, a traffic vehicle and a backhoe excavator are needed to be used for traditional river channel dredging, a sludge solidification device (filter press) is used for pumping water in a cofferdam, and after the water in the cofferdam is drained, a sewage suction pump is used for directly sucking surface sludge onto a tank car and transporting the surface sludge to a soil unloading point for piling; the lower muck (containing garbage and stones) is manually cleaned, then lifted to a temporary stacking point on the shore, transported to a soil unloading point for stacking by using a muck truck, and the muck truck is directly used for dredging river bottom silt and muck by using a backhoe excavator at a place allowed by a local working place, transported to the soil unloading point, and after each segmented river bottom is cleaned, the river bottom can enter the next segmented construction after being qualified by owner and supervision measurement and acceptance.

At present, after water in a river is drained, the river is cleaned by manually entering the river, or the sludge in the river is cleaned by using an excavator, so that the sludge in the river is sticky, the efficiency of cleaning the sludge by the two methods is low, and a solution is provided below the problems.

Disclosure of Invention

The utility model aims to provide a river treatment dredging device, sludge is transported into a cavity through a transmission device, and is filtered through the first filtering mechanism and the second filtering mechanism, so that the sludge and sewage are effectively separated, and the problem that the pipeline is blocked by soil and the cleaning efficiency is influenced by stirring the sludge inside in the transmission process can be effectively solved by the threaded blades.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a river course is administered desilting device, includes the hull, the hull top is equipped with the mounting bracket, be fixed with transmission device on the mounting bracket, transmission device slope wears to locate on the mounting bracket, transmission device is close to the hull bottom and is equipped with broken ground mechanism, the cavity has been seted up to the hull inside, be equipped with filter mechanism one in the cavity, filter mechanism one bottom is equipped with filter mechanism two, filter mechanism two and hull joint cooperation, the cavity can divide into inner chamber and outer cavity, transmission device one side is kept away from at the hull top is equipped with the suction pump, suction pump one end and outer cavity pass through water piping connection, the suction pump other end and the outside water piping connection of hull.

Adopt above-mentioned technical scheme, in mud is transported to the cavity from transmission device, through filtering mechanism one and filtering mechanism twice's mud filters, transmission device can prevent effectively that mud from blockking up and accelerating the stirring of mud for the transmission efficiency of mud, in sewage filters out to outer cavity through filtering device two, takes out sewage through the suction pump and filters, and mud separates in the inner chamber, and broken soil mechanism can be effectively accelerated to blocking and harder mud stirring, accelerates the transmission to filtering mechanism in.

Preferably, the transmission device comprises a first motor, a rotating shaft, a three-way pipe, a straight-through pipe, a sludge pump and a helical blade, wherein the straight-through pipe is fixedly and obliquely arranged on the mounting frame, the three-way pipe is fixedly connected to the position, close to the top of the ship body, of the straight-through pipe, the first motor is fixedly arranged at one port of the three-way pipe, the rotating shaft is rotationally arranged in the three-way pipe and the straight-through pipe, the rotating shaft is fixedly connected with the output shaft of the first motor, the sludge pump is fixedly arranged at the top of the ship body, one end of the sludge pump is connected with one port of the three-way pipe through a water pipe, the other port of the sludge pump is communicated with the inlet of the cavity, and the helical blade is fixedly sleeved on the rotating shaft.

By adopting the technical scheme, after the first motor is driven, the output shaft of the first motor drives the rotating shaft to rotate, the rotating shaft drives the helical blade to stir sludge in the straight-through pipe, and finally, the sludge is output through one pipe orifice of the three-way pipe, and the sludge pump provides a driving source for sludge pumping.

Preferably, the first filter mechanism comprises a second motor, a cleaning plate, a fixed shaft and a baffle, wherein the second motor is arranged at the top of the ship body, the fixed shaft penetrates through the ship body and is fixedly connected with an output shaft of the second motor, the cleaning plate is fixedly sleeved on a fixed rod, and the baffle is arranged on one side of the cleaning plate and is fixedly connected with the ship body.

By adopting the technical scheme, after the second motor is driven, the output shaft of the second motor drives the fixed shaft to rotate, the cleaning plate rotates along with the fixed shaft, and the sludge transported to the first filtering mechanism is effectively stirred and crushed to conveniently enter the second filtering mechanism.

Preferably, the second filter mechanism comprises a filter plate, springs and a vibrating device, wherein a clamping groove is formed in one side of the hull cavity, the filter plate is clamped in the clamping groove, the springs are arranged on two sides of the filter plate, one ends of the springs are fixedly connected with the bottom wall of the clamping groove, the other ends of the springs are fixedly connected with the end face of the filter plate, the vibrating device is arranged at the bottom of the second filter mechanism, and the vibrating device is fixedly connected with the inner wall of the cavity.

By adopting the technical scheme, the filter plate and the spring reciprocate up and down under the action of the vibrating device, the filter plate is in the effect of vibrating all the time, and sludge is convenient to filter from the filter plate.

Preferably, the soil breaking mechanism comprises a conical drill bit and an impeller, wherein the conical drill bit is fixedly connected to one end, far away from the first motor, of the rotating shaft, and the impeller is fixedly sleeved on the conical drill bit.

By adopting the technical scheme, the conical drill bit is beneficial to breaking the soil of the sludge, and the impeller drives the sludge to be stirred.

Preferably, the vibration device comprises a cam, a connecting rod and a third motor, wherein the third motor is positioned at the bottom of the filter plate, the third motor is fixedly connected with the inner wall of the cavity, the connecting rod is fixedly connected to an output shaft of the third motor, and the cam is fixedly sleeved on the connecting rod.

By adopting the technical scheme, after the third motor is driven, the output shaft of the third motor drives the cam and the connecting rod to rotate, and in the rotation process of the cam, the farther end of the eccentricity and the filter plate are mutually abutted to enable the spring and the filter plate to move upwards under pressure, and the farther end of the eccentricity and the filter plate are far away from each other, so that the filter plate and sludge move downwards, and the up-and-down movement effect is achieved.

Preferably, a water through hole is formed in one side of the outer cavity, and the diameter of the water through hole is smaller than that of the filter plate.

By adopting the technical scheme, the caliber of the filter plate is smaller to prevent sludge from entering the outer cavity.

The beneficial effects are that: the spiral blade drives the transmission in the transmission device to prevent pipeline blockage during conveying, and meanwhile, the transmission efficiency is accelerated, and the vibration device drives the filter plate to filter sludge and sewage, so that the sludge cleaning efficiency is accelerated.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is a front cross-sectional view of an embodiment for showing;

FIG. 3 is a cross-sectional view of an embodiment showing the axis of the shaft;

FIG. 4 is an embodiment for showing an A-direction enlargement;

FIG. 5 is an embodiment for showing a B-direction enlargement;

fig. 6 is a schematic diagram showing a third motor position according to an embodiment.

Reference numerals: 1. a hull; 2. a mounting frame; 3. a transmission device; 4. a breaking mechanism; 5. a cavity; 6. a first filtering mechanism; 7. a second filtering mechanism; 8. an inner cavity; 9. an outer cavity; 10. a water pump; 11. a first motor; 12. a rotating shaft; 13. a three-way pipe; 14. a straight pipe; 15. a sludge pump; 16. a helical blade; 17. a second motor; 18. a cleaning plate; 19. a fixed shaft; 20. a baffle; 21. a filter plate; 22. a spring; 23. a vibration device; 24. a clamping groove; 25. a cone drill bit; 26. an impeller; 27. a cam; 28. a connecting rod; 29. and a third motor.

Detailed Description

The following description is only of the preferred embodiments of the present utility model, and the scope of the present utility model should not be limited to the examples, but should be construed as falling within the scope of the present utility model. It should also be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present utility model are intended to be comprehended within the scope of the present utility model.

See fig. 1 to 6, a river course treatment dredging device, including hull 1, hull 1 top is equipped with mounting bracket 2, be fixed with transmission device 3 on the mounting bracket 2, transmission device 3 slope wears to locate on mounting bracket 2, transmission device 3 includes first motor 11, pivot 12, three-way pipe 13, straight-through pipe 14, sludge pump 15 and helical blade 16, straight-through pipe 14 fixed slope wears to locate on mounting bracket 2, three-way pipe 13 fixed connection is in the position that straight-through pipe 14 is close to hull 1 top, first motor 11 is fixed to be arranged in a port of three-way pipe 13, pivot 12 rotates to arrange in three-way pipe 13 and straight-through pipe 14, pivot 12 and first motor 11 output shaft fixed connection, sludge pump 15 is fixed to be arranged in hull 1 top, one end of sludge pump 15 and one port water piping connection of three-way pipe 13, another port of sludge pump 15 and cavity 5 entry are linked together, helical blade 16 fixed cover is located in pivot 12. After the first motor 11 is driven, an output shaft of the first motor 11 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the helical blades 16 to stir sludge in the straight-through pipe 14, and finally the sludge is output through one pipe orifice of the straight-through pipe 13, and the sludge pump 15 provides a driving source for sludge pumping.

The transmission device 3 is close to hull 1 bottom and is equipped with the mechanism that breaks earth 4, and the mechanism that breaks earth 4 includes cone bit 25 and impeller 26, and cone bit 25 fixed connection is kept away from first motor 11 one end in pivot 12, and on the cone bit 25 was located to the fixed cover of impeller 26, cone bit 25 helped breaking earth to mud, and impeller 26 drove stirring mud simultaneously. The inside cavity 5 of having seted up of hull 1 is equipped with filter mechanism one 6 in the cavity 5, and filter mechanism one 6 includes second motor 17, clearance board 18, fixed axle 19 and baffle 20, and second motor 17 arranges in hull 1 top, and fixed axle 19 passes hull 1 and second motor 17 output shaft fixed connection, and clearance board 18 fixed cover is located on the dead lever, and baffle 20 arranges in one side of clearance board 18 and baffle 20 and hull 1 fixed connection. After the second motor 17 is driven, the output shaft of the second motor 17 drives the fixed shaft 19 to rotate, the cleaning plate 18 rotates along with the fixed shaft 19, and sludge transported to the first filtering mechanism 6 is effectively stirred and crushed, so that the sludge conveniently enters the second filtering mechanism 7.

The filter mechanism I6 bottom is equipped with filter mechanism II 7, filter mechanism II 7 and hull 1 joint cooperation, filter mechanism II 7 includes filter plate 21, draw-in groove 24 has been seted up to one side of hull 1 cavity 5, filter plate 21 joint is in draw-in groove 24, spring 22 arranges in the both sides of filter plate 21, spring 22 one end and draw-in groove 24 diapire fixed connection, spring 22 other end and filter plate 21 terminal surface fixed connection, vibrating device 23 arranges in filter mechanism II 7 bottom, vibrating device 23 and cavity 5 inner wall fixed connection, the limbers have been seted up to one side of outer cavity 9, and the limbers of limbers less than filter plate 21. The filter plate 21 and the spring 22 reciprocate up and down under the action of the vibration device 23, the filter plate 21 is in the effect of vibration at all times, and sludge is convenient to filter from the filter plate 21.

The vibration device 23 comprises a cam 27, a connecting rod 28 and a third motor 29, the third motor 29 is positioned at the bottom of the filter plate 21, the third motor 29 is fixedly connected with the inner wall of the cavity 5, the connecting rod 28 is fixedly connected to an output shaft of the third motor 29, the cam 27 is fixedly sleeved on the connecting rod 28, the cavity 5 can be divided into an inner cavity 8 and an outer cavity 9, a water suction pump 10 is arranged at one side, far away from the transmission device 3, of the top of the ship body 1, one end of the water suction pump 10 is connected with the outer cavity 9 through a water pipe, and the other end of the water suction pump 10 is connected with the external water pipe of the ship body 1.

After the third motor 29 is driven, the output shaft of the third motor 29 drives the cam 27 and the connecting rod 28 to rotate, and in the rotating process of the cam 27, one end with the farther eccentricity and the filter plate 21 are mutually abutted to enable the spring 22 and the filter plate 21 to move upwards under pressure, and the other end with the farther eccentricity and the filter plate 21 are far away, so that the filter plate 21 and sludge move downwards, and an up-and-down movement effect is achieved.

The mud is transported to the cavity 5 from transmission device 3, through filtering mechanism one 6 and filtering mechanism two 7 twice mud filters, transmission device 3 can prevent effectively that the mud from blockking up and quickening the garrulous of stirring of mud, quicken the transmission efficiency of mud, sewage filters out to the outer cavity 9 through filtering device two, carry out the evacuation filtration with sewage through suction pump 10, the mud separates in interior cavity 8, the mechanism 4 that breaks earth can effectively accelerate to the stirring of blocking and harder mud, quicken the transmission to filtering mechanism in, helical blade 16 drives the transmission in transmission device 3 and prevents to carry out the pipeline jam on the way of carrying, quicken the efficiency of transportation simultaneously, vibrating device 23 drives filter plate 21 and filters mud and sewage, make mud cleaning efficiency quicken.

Claims (7)

1. The utility model provides a river course is administered desilting device, includes hull (1), its characterized in that, hull (1) top is equipped with mounting bracket (2), be fixed with transmission device (3) on mounting bracket (2), transmission device (3) slope wears to locate on mounting bracket (2), transmission device (3) are close to hull (1) bottom and are equipped with ground breaking mechanism (4), cavity (5) have been seted up to hull (1) inside, be equipped with filter mechanism one (6) in cavity (5), filter mechanism one (6) bottom is equipped with filter mechanism two (7), filter mechanism two (7) and hull (1) joint cooperation, cavity (5) can divide into inner chamber (8) and outer cavity (9), transmission device (3) one side are kept away from at hull (1) top is equipped with suction pump (10), suction pump (10) one end and outer cavity (9) pass through water piping connection, suction pump (10) other end and hull (1) outside water piping connection.

2. The dredging device according to claim 1, wherein the transmission device (3) comprises a first motor (11), a rotating shaft (12), a three-way pipe (13), a straight-through pipe (14), a sludge pump (15) and a helical blade (16), wherein the straight-through pipe (14) is fixedly and obliquely arranged on the mounting frame (2), the three-way pipe (13) is fixedly connected to a position, close to the top of the ship body (1), of the straight-through pipe (14), the first motor (11) is fixedly arranged at one port of the three-way pipe (13), the rotating shaft (12) is rotatably arranged in the three-way pipe (13) and the straight-through pipe (14), the rotating shaft (12) is fixedly connected with an output shaft of the first motor (11), one end of the sludge pump (15) is fixedly arranged at the top of the ship body (1) and connected with a port water pipe of the three-way pipe (13), the other port of the sludge pump (15) is communicated with an inlet of the cavity (5), and the helical blade (16) is fixedly sleeved on the rotating shaft (12).

3. The river course treatment dredging device according to claim 1, wherein the first filtering mechanism (6) comprises a second motor (17), a cleaning plate (18), a fixed shaft (19) and a baffle plate (20), the second motor (17) is arranged at the top of the ship body (1), the fixed shaft (19) penetrates through the ship body (1) and the output shaft of the second motor (17) to be fixedly connected, the cleaning plate (18) is fixedly sleeved on a fixed rod, and the baffle plate (20) is arranged on one side of the cleaning plate (18) and fixedly connected with the ship body (1).

4. The river course treatment dredging device according to claim 1, wherein the second filtering mechanism (7) comprises a filter plate (21), a spring (22) and a vibration device (23), a clamping groove (24) is formed in one side of a cavity (5) of the ship body (1), the filter plate (21) is clamped in the clamping groove (24), the spring (22) is arranged on two sides of the filter plate (21), one end of the spring (22) is fixedly connected with the bottom wall of the clamping groove (24), the other end of the spring (22) is fixedly connected with the end face of the filter plate (21), and the vibration device (23) is arranged at the bottom of the second filtering mechanism (7) and is fixedly connected with the inner wall of the cavity (5).

5. The river course treatment dredging device according to claim 2, wherein the earth breaking mechanism (4) comprises a conical drill bit (25) and an impeller (26), the conical drill bit (25) is fixedly connected to one end, far away from the first motor (11), of the rotating shaft (12), and the impeller (26) is fixedly sleeved on the conical drill bit (25).

6. The river course treatment dredging device according to claim 4, wherein the vibration device (23) comprises a cam (27), a connecting rod (28) and a third motor (29), the third motor (29) is located at the bottom of the filter plate (21), the third motor (29) is fixedly connected with the inner wall of the cavity (5), the connecting rod (28) is fixedly connected to an output shaft of the third motor (29), and the cam (27) is fixedly sleeved on the connecting rod (28).

7. The river course treatment dredging device according to claim 4, wherein a water through hole is formed in one side of the outer cavity (9), and the diameter of the water through hole is smaller than that of the filter plate (21).