CN211922947U

CN211922947U - Water conservancy sediment removal device

Info

Publication number: CN211922947U
Application number: CN202020255486.4U
Authority: CN
Inventors: 李彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-11-13
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses a water conservancy sediment removal device, which comprises a bod, the inside of organism is equipped with the transition chamber, the left side welding of organism has the backup pad, the left end of backup pad is fixed with nested defeated mud pipe, the lower extreme of defeated mud pipe is fixed with flexible pipe, the lower extreme of flexible pipe is fixed with the connecting pipe, the bottom mounting of connecting pipe has the solid joint of living, the bottom mounting that the solid joint of living has the suction dredge, the bottom welding of suction dredge has the suction dredge cover, the bottom of suction dredge cover is equipped with crushing blade, the fixed surface of connecting pipe has cup jointed the fixed plate, the upside surface of fixed plate has the cutting motor through the bolt fastening. The utility model discloses a cutting motor work drives and drives suction mud cover and crushing blade and rotate, and crushing blade rotates and forms the cutting net and smashes silt in the irrigation canals and ditches for it is more smooth and easy when extracting silt, avoid the bold silt to be inhaled and lead to the dredge pump to block up.

Description

Water conservancy sediment removal device

Technical Field

The utility model relates to a hydraulic engineering field, concretely relates to water conservancy sediment removal device.

Background

Water conservancy work is always one of important work in many civilian works, and is not only related to the family stability of resident population and the safety of lives and properties, but also related to urban construction and national strategic development. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, water quantity is adjusted and distributed, the requirements of people on water resources in life and production are met, and different types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transit tanks, rafts, fishways and the like need to be built for the hydraulic engineering, so that the aims of the hydraulic engineering are achieved. In the maintenance process of hydraulic engineering, the silt riverway and the ditch are often required to be cleaned so as to dredge the riverway and the ditch, and a dredging device is often required to be used in the process of cleaning the ditch.

At present, the silt in the ditch is cleared away and is usually removed by a force suction type dredging machine, because the silt in the ditch is accumulated together and is agglomerated and difficult to be directly sucked and removed, and the direct suction of massive silt easily leads to the dredge pump to be blocked, the normal operation can not be carried out, and the dredge pump is damaged.

Therefore, it is necessary to invent a water conservancy dredging device to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water conservancy sediment removal device, through being equipped with the cutting motor, first gear, the second gear, the suction pipe, suction cover and crushing blade, it rotates to drive the suction pipe through cutting motor work, the suction pipe rotates and drives the suction cover and rotate, suction cover rotates and drives crushing blade and rotate, crushing blade rotates and forms the cutting net and smashes silt in the irrigation canals and ditches, it is more smooth and easy when making the extraction silt, avoid the bold silt to be inhaled and lead to the suction pump to block up, simultaneously through being equipped with electric telescopic handle and flexible pipe, can adjust the height of suction cover and crushing blade, be convenient for smash and inhale silt, work effect and speed have been improved, with the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: a water conservancy dredging device comprises a machine body, wherein a transition cavity is arranged inside the machine body, a stainless steel filter screen is inlaid at the bottom of the transition cavity, a conveying cavity is arranged on the right side of the transition cavity, a mud outlet channel is formed at the right end of the bottom of the conveying cavity, a mud outlet pipe is formed on the right side of the mud outlet channel, a rotating rod is nested inside the conveying cavity, an auger is fixedly sleeved on the surface of the rotating rod, a drainage cavity is formed below the conveying cavity, a drainage pipe is fixed at the bottom of the left side of the drainage cavity, an installation cavity is formed above the transition cavity, a mud suction pump is fixed inside the installation cavity through bolts, the output end of the mud suction pump is communicated with the transition cavity, a conveying motor is fixed on the left side of the machine body through bolts, the output end of the conveying motor is fixedly connected with the rotating rod, and the right end of the rotating rod is movably connected with the inner wall, the left side of the machine body is welded with a support plate which is positioned above a conveying motor, the left end of the support plate is fixedly nested with a mud conveying pipe, the upper end of the mud conveying pipe extends into an installation cavity and is connected with the input end of a mud suction pump, the lower end of the mud conveying pipe is fixed with a telescopic pipe, the lower end of the telescopic pipe is fixed with a connecting pipe, the bottom end of the connecting pipe is fixed with a movable and fixed joint, the bottom end of the movable and fixed joint is fixed with a mud suction pipe, the bottom of the mud suction pipe is welded with a mud suction cover, the bottom of the mud suction cover is provided with a crushing blade, the surface of the connecting pipe is fixedly sleeved with a fixed plate, the upper side surface of the fixed plate is fixed with a cutting motor through bolts, the output end of the cutting motor is connected with a rotating shaft, the lower end of the rotating shaft, the electric telescopic rod is positioned at the left of the telescopic pipe.

Preferably, the stainless steel filter screen is fixedly connected with the bottom of the transition cavity through bolts, and the transition cavity is communicated with the drainage cavity through the filtering holes of the stainless steel filter screen.

Preferably, the bottom and the equal interval in left and right sides in transport chamber have seted up the hole that leaks, transport chamber link up with the drainage chamber through the hole that leaks mutually, the cross-section circle diameter in transport chamber from left to right reduces in proper order, the cross-section circle diameter of auger from left to right reduces in proper order.

Preferably, the bottom of the drainage cavity is arranged in an inclined structure with a lower left part and a higher right part.

Preferably, the surface of the mud suction pipe is sleeved with a second gear, the second gear is fixedly connected with the mud suction pipe, and the second gear is in meshing connection with the first gear.

Preferably, the quantity of smashing the blade is equipped with a plurality ofly, and is a plurality of smash the blade all with inhale fixed connection between the mud cover, it is a plurality of it is distributed in the bottom of inhaling the mud cover that smashes the blade and is annular array, and is a plurality of the bottom of smashing the blade all links together.

Preferably, the cutting motor is located on the right side of the connecting pipe, a waterproof cover is sleeved on the outer side of the cutting motor and fixedly connected with the fixing plate through bolts.

Preferably, the upper end of the electric telescopic rod is fixedly connected with the supporting plate through a bolt, and the telescopic end of the electric telescopic rod is connected with the fixing plate through a bolt.

Preferably, the supporting plate is provided with a reinforcing rod, one end of the reinforcing rod is fixedly connected with the supporting plate, and the other end of the reinforcing rod is fixedly connected with the outer wall of the mounting cavity.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the cutting motor, the first gear, the second gear, the mud suction pipe, the mud suction cover and the crushing blade are arranged, the mud suction pipe is driven to rotate through the work of the cutting motor, the mud suction pipe drives the mud suction cover to rotate, the mud suction cover drives the crushing blade to rotate, the crushing blade rotates to form a knife net to crush the mud in the ditch, so that the mud is more smoothly extracted, the blockage of a mud suction pump due to the suction of large mud is avoided, meanwhile, the heights of the mud suction cover and the crushing blade can be adjusted through the arrangement of the electric telescopic rod and the telescopic pipe, the mud is conveniently crushed and sucked, and the working effect and the speed are improved;

2. through being equipped with the transition chamber, the stainless steel filter screen, carry chamber and drainage chamber, and the bottom of carrying the chamber and the impartial interval in the left and right sides has seted up the hole that leaks, the cross-section circle diameter of carrying the chamber from left to right reduces in proper order, the cross-section circle diameter of auger from left to right reduces in proper order, because the diameter of carrying the chamber reduces gradually, make silt extrude each other from a left side to the right side transportation in carrying the intracavity, make moisture in the silt get into the drainage intracavity through the hole that leaks, the water content in the silt of having reduced discharge.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

fig. 2 is a cross-sectional view of the machine body of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the point B of FIG. 2 according to the present invention;

FIG. 5 is a schematic view of the inside of the waterproof cover of the present invention;

fig. 6 is a schematic view of the bottom of the mud suction cover of the present invention.

Description of reference numerals:

1 organism, 2 transition cavities, 3 stainless steel filter screens, 4 transport chambers, 5 play mud passageway, 6 play mud pipe, 7 bull sticks, 8 augers, 9 drainage cavities, 10 drain pipes, 11 installation cavities, 12 dredge pumps, 13 conveying motors, 14 backup pads, 15 defeated mud pipe, 16 flexible pipes, 17 connecting pipes, 18 loose joints, 19 dredge pipes, 20 dredge covers, 21 crushing blade, 22 fixed plates, 23 cutting motors, 24 pivot, 25 first gear, 26 electric telescopic rod, 27 hole that leaks, 28 second gear, 29 buckler, 30 stiffener.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a water conservancy dredging device as shown in figures 1-6, which comprises a machine body 1, wherein a transition cavity 2 is arranged inside the machine body 1, a stainless steel filter screen 3 is embedded at the bottom of the transition cavity 2, a conveying cavity 4 is arranged at the right side of the transition cavity 2, a mud outlet channel 5 is arranged at the right end of the bottom of the conveying cavity 4, a mud outlet pipe 6 is arranged at the right side of the mud outlet channel 5, a rotating rod 7 is nested inside the conveying cavity 4, an auger 8 is sleeved on the surface of the rotating rod 7, a drainage cavity 9 is arranged below the conveying cavity 4, a drainage pipe 10 is fixed at the bottom of the left side of the drainage cavity 9, an installation cavity 11 is arranged above the transition cavity 2, a mud suction pump 12 is fixed inside the installation cavity 11 through bolts, the output end of the mud suction pump 12 is communicated with the transition cavity 2, a conveying motor 13 is fixed on the left side of the machine body 1 through bolts, the output end of the conveying motor 13 is fixedly connected with the rotating rod 7, the right end of the rotating rod 7 is movably connected with the inner wall of the conveying cavity 4 through a bearing, a supporting plate 14 is welded on the left side of the machine body 1, the supporting plate 14 is positioned above the conveying motor 13, a mud conveying pipe 15 is fixedly nested at the left end of the supporting plate 14, the upper end of the mud conveying pipe 15 extends into the mounting cavity 11 to be connected with the input end of a mud suction pump 12, an extension pipe 16 is fixed at the lower end of the mud conveying pipe 15, a connecting pipe 17 is fixed at the lower end of the extension pipe 16, a movable and stationary joint 18 is fixed at the bottom end of the connecting pipe 17, a mud suction pipe 19 is fixed at the bottom end of the movable and stationary joint 18, a mud suction cover 20 is welded at the bottom of the mud suction pipe 19, a crushing blade 21 is arranged at the bottom of the mud suction cover 20, a fixed plate 22 is sleeved on the surface of the connecting pipe 17, the output end of the cutting motor 23 is connected with a rotating shaft 24, the lower end of the rotating shaft 24 penetrates through the fixing plate 22 and is connected with a first gear 25, an electric telescopic rod 26 is arranged between the fixing plate 22 and the supporting plate 14, and the electric telescopic rod 26 is positioned at the left of the telescopic pipe 16;

further, in the above technical solution, a second gear 28 is sleeved on the surface of the sludge suction pipe 19, the second gear 28 is fixedly connected with the sludge suction pipe 19, the second gear 28 is engaged with the first gear 25, the cutting motor 23 operates to drive the first gear 25 to rotate through the rotating shaft 24, the first gear 25 rotates to drive the second gear 28 to rotate, the second gear 28 rotates to drive the sludge suction pipe 19 to rotate, the sludge suction pipe 19 rotates to drive the sludge suction cover 20 to rotate, the sludge suction cover 20 rotates to drive the crushing blade 21 to rotate, the crushing blade 21 rotates to form a knife net to crush sludge in the ditch, so that sludge is more smoothly extracted, and the sludge suction pump 12 is prevented from being blocked due to the suction of large sludge;

further, in the above technical solution, a plurality of crushing blades 21 are provided, the plurality of crushing blades 21 are fixedly connected with the mud suction cover 20, the plurality of crushing blades 21 are distributed at the bottom of the mud suction cover 20 in an annular array, and the bottom ends of the plurality of crushing blades 21 are connected together, so that a blade mesh can be formed at the bottom port of the mud suction cover 20 when the crushing blades 21 rotate, the sucked sludge is crushed, and the blockage of the mud suction pump 12 caused by the suction of the large sludge is avoided;

further, in the above technical solution, the cutting motor 23 is located at the right side of the connecting pipe 17, a waterproof cover 29 is sleeved on the outer side of the cutting motor 23, the waterproof cover 29 is fixedly connected with the fixing plate 22 through a bolt, and the cutting motor 23 is protected from water through the waterproof cover 29;

further, in the above technical solution, the upper end of the electric telescopic rod 26 is fixedly connected with the support plate 14 through a bolt, the telescopic end of the electric telescopic rod 26 is connected with the fixing plate 22 through a bolt, the fixing plate 22 is pushed to move downwards by the operation of the electric telescopic rod 26, the telescopic pipe 16 extends, the mud suction cover 20 and the crushing blade 21 move downwards under the pushing of the electric telescopic rod 26, and the heights of the mud suction cover 20 and the crushing blade 21 can be adjusted through the electric telescopic rod 26, so that the mud can be crushed and sucked conveniently, and the working effect and the speed are improved;

further, in the above technical solution, the support plate 14 is provided with the reinforcing rod 30, one end of the reinforcing rod 30 is fixedly connected with the support plate 14, and the other end of the reinforcing rod 30 is fixedly connected with the outer wall of the installation cavity 11, so that the installation stability of the support plate 14 is improved by the reinforcing rod 30;

the implementation mode is specifically as follows: the fixed plate 22 is pushed to move downwards by the work of the electric telescopic rod 26, the telescopic pipe 16 extends, the mud sucking cover 20 and the crushing blade 21 move downwards under the pushing of the electric telescopic rod 26, so that the mud sucking cover 20 and the crushing blade 21 extend into a ditch to be contacted with sludge, the heights of the mud sucking cover 20 and the crushing blade 21 can be adjusted by the electric telescopic rod 26, the crushing blade 21 can be effectively contacted with the sludge, the mud sucking effect of the mud sucking cover 20 is improved, the cutting motor 23 works to drive the first gear 25 to rotate through the rotating shaft 24, the first gear 25 rotates to drive the second gear 28 to rotate, the second gear 28 rotates to drive the mud sucking pipe 19 to rotate, the mud sucking pipe 19 rotates to drive the mud sucking cover 20 to rotate, the mud sucking cover 20 rotates to drive the crushing blade 21 to rotate to form a cutter net to crush the sludge in the ditch, the sludge is more smoothly extracted, and the blockage of the mud pump caused by the suction of large blocks of the mud is avoided, this embodiment has specifically solved among the prior art in the irrigation canals and ditches silt pile up and to be clumped together and be difficult to direct absorption, and the direct absorption of bold silt leads to the dredge pump to take place to block up easily, unable normal operation leads to the fact the problem of damage to the dredge pump.

Further, in the above technical solution, the stainless steel filter screen 3 is fixedly connected with the bottom of the transition cavity 2 through a bolt, the transition cavity 2 is communicated with the drainage cavity 9 through a filter hole of the stainless steel filter screen 3, and water in sludge in the transition cavity 2 can be drained into the drainage cavity 9 through the stainless steel filter screen 3;

further, in the above technical solution, the bottom and the left and right sides of the conveying cavity 4 are provided with water leakage holes 27 at equal intervals, the conveying cavity 4 is communicated with the water drainage cavity 9 through the water leakage holes 27, the diameter of the cross-section circle of the conveying cavity 4 is sequentially reduced from left to right, and the diameter of the cross-section circle of the packing auger 8 is sequentially reduced from left to right, so that sludge is mutually extruded in the conveying cavity 4 during the transportation process from left to right, and water in the sludge enters the water drainage cavity 9 through the water leakage holes 27, thereby reducing the water content in the discharged sludge;

further, in the above technical solution, the bottom of the drainage cavity 9 is set to be an inclined structure with a lower left and a higher right, so as to facilitate the drainage of water in the drainage cavity 9;

the implementation mode is specifically as follows: the sludge suction pump 12 sucks sludge in a ditch through the sludge conveying pipe 15 and the sludge suction cover 20 and inputs the sludge into the transition cavity 2, the stainless steel filter screen 3 is arranged at the bottom of the transition cavity 2, water in the sludge in the transition cavity 2 can be discharged into the drainage cavity 9 through the stainless steel filter screen 3, the conveying motor 13 works to drive the rotating rod 7 to rotate, the rotating rod 7 rotates to drive the packing auger 8 to rotate to transport the sludge in the transition cavity 2, the diameter of the section circle of the conveying cavity 4 is sequentially reduced from left to right in the process of transporting the sludge in the conveying cavity 4, water leakage holes 27 are uniformly arranged at the bottom and the left and right sides of the conveying cavity 4, the sludge is extruded mutually, the water in the sludge enters the drainage cavity 9 through the water leakage holes 27, the water content of the discharged sludge is reduced, the sludge is discharged through the drainage pipe 10, and when the sludge is transported to the right end of the conveying cavity 4, the sludge is discharged through the sludge discharge passage 5 and the sludge discharge pipe 6, and this embodiment specifically solves the problem of high water content in the discharged sludge existing in the prior art.

This practical theory of operation:

referring to the attached drawings 1-6 of the specification, when an electric telescopic rod 26 works to push a fixed plate 22 to move downwards, an extension tube 16 extends, a mud sucking cover 20 and a crushing blade 21 move downwards under the pushing of the electric telescopic rod 26, so that the mud sucking cover 20 and the crushing blade 21 extend into a ditch to be contacted with sludge, a cutting motor 23 works to drive a first gear 25 to rotate through a rotating shaft 24, the first gear 25 rotates to drive a second gear 28 to rotate, the second gear 28 rotates to drive a mud sucking pipe 19 to rotate, the mud sucking pipe 19 rotates to drive the mud sucking cover 20 to rotate, the mud sucking cover 20 rotates to drive the crushing blade 21 to rotate, and the crushing blade 21 rotates to form a cutter net to crush the sludge in the ditch;

referring to the attached drawings 1-6 of the specification, a mud suction pump 12 sucks sludge in a ditch through a mud conveying pipe 15 and a mud suction cover 20 and inputs the sludge into a transition cavity 2, a conveying motor 13 works to drive a rotating rod 7 to rotate, the rotating rod 7 rotates to drive an auger 8 to rotate, the sludge in the transition cavity 2 is conveyed, the sludge is conveyed from left to right in the conveying cavity 4, water in the sludge enters a drainage cavity 9 through a water leakage hole 27 and is discharged through a drainage pipe 10, and when the sludge is conveyed to the right end of the conveying cavity 4, the sludge is discharged through a sludge outlet channel 5 and a sludge outlet pipe 6.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a water conservancy sediment removal device, includes organism (1), its characterized in that: the machine body is characterized in that a transition chamber (2) is arranged inside the machine body (1), a stainless steel filter screen (3) is embedded at the bottom of the transition chamber (2), a conveying chamber (4) is arranged on the right side of the transition chamber (2), a mud outlet channel (5) is arranged at the right end of the bottom of the conveying chamber (4), a mud outlet pipe (6) is arranged on the right side of the mud outlet channel (5), a rotating rod (7) is embedded inside the conveying chamber (4), a packing auger (8) is fixedly sleeved on the surface of the rotating rod (7), a drainage chamber (9) is arranged below the conveying chamber (4), a drainage pipe (10) is fixed at the bottom of the left side of the drainage chamber (9), an installation chamber (11) is arranged above the transition chamber (2), a mud suction pump (12) is fixed inside the installation chamber (11) through bolts, and the output end of the mud suction pump (12) is communicated with the transition chamber (2), the left side of the machine body (1) is fixedly provided with a conveying motor (13) through a bolt, the output end of the conveying motor (13) is fixedly connected with a rotating rod (7), the right end of the rotating rod (7) is movably connected with the inner wall of a conveying cavity (4) through a bearing, a supporting plate (14) is welded on the left side of the machine body (1), the supporting plate (14) is positioned above the conveying motor (13), the left end of the supporting plate (14) is fixedly nested with a mud conveying pipe (15), the upper end of the mud conveying pipe (15) extends into a mounting cavity (11) to be connected with the input end of a mud suction pump (12), the lower end of the mud conveying pipe (15) is fixedly provided with a telescopic pipe (16), the lower end of the telescopic pipe (16) is fixedly provided with a connecting pipe (17), the bottom end of the connecting pipe (17) is fixedly provided with a movable joint (18), and the bottom end of the movable joint (18) is fixedly provided, the bottom welding of inhaling mud pipe (19) has inhales mud cover (20), the bottom of inhaling mud cover (20) is equipped with crushing blade (21), fixed plate (22) have been cup jointed to the fixed surface of connecting pipe (17), the upside surface of fixed plate (22) has cutting motor (23) through the bolt fastening, the output of cutting motor (23) is connected with pivot (24), the lower extreme of pivot (24) runs through fixed plate (22) and is connected with first gear (25), be equipped with electric telescopic handle (26) between fixed plate (22) and backup pad (14), electric telescopic handle (26) are located the left of flexible pipe (16).

2. A water conservancy sediment removal device according to claim 1, characterized in that: the stainless steel filter screen (3) is fixedly connected with the bottom of the transition cavity (2) through bolts, and the transition cavity (2) is communicated with the drainage cavity (9) through the filtering holes of the stainless steel filter screen (3).

3. A water conservancy sediment removal device according to claim 1, characterized in that: carry the equant interval in bottom and the left and right sides in chamber (4) to have seted up hole (27) that leaks, carry chamber (4) to link up with drainage chamber (9) through hole (27) that leaks mutually, the cross-section circle diameter of carrying chamber (4) reduces from left to right in proper order, the cross-section circle diameter of auger (8) reduces from left to right in proper order.

4. A water conservancy sediment removal device according to claim 1, characterized in that: the bottom of the drainage cavity (9) is of an inclined structure with a lower left part and a higher right part.

5. A water conservancy sediment removal device according to claim 1, characterized in that: the surface of the mud suction pipe (19) is sleeved with a second gear (28), the second gear (28) is fixedly connected with the mud suction pipe (19), and the second gear (28) is meshed with the first gear (25).

6. A water conservancy sediment removal device according to claim 1, characterized in that: the quantity of crushing blade (21) is equipped with a plurality ofly, and is a plurality of crushing blade (21) all with inhale fixed connection between mud cover (20), it is a plurality of crushing blade (21) are the bottom that annular array distributes inhaling mud cover (20), and are a plurality of the bottom of crushing blade (21) all links together.

7. A water conservancy sediment removal device according to claim 1, characterized in that: cutting motor (23) are located the right-hand of connecting pipe (17), waterproof cover (29) have been cup jointed in the outside of cutting motor (23), fixed connection between waterproof cover (29) and fixed plate (22) through the bolt.

8. A water conservancy sediment removal device according to claim 1, characterized in that: the upper end of the electric telescopic rod (26) is fixedly connected with the supporting plate (14) through a bolt, and the telescopic end of the electric telescopic rod (26) is connected with the fixing plate (22) through a bolt.

9. A water conservancy sediment removal device according to claim 1, characterized in that: be equipped with stiffener (30) on backup pad (14), fixed connection between the one end of stiffener (30) and backup pad (14), the other end and the outer wall fixed connection of installation cavity (11) of stiffener (30).