CN116378147A

CN116378147A - River course is administered desilting device

Info

Publication number: CN116378147A
Application number: CN202310375906.0A
Authority: CN
Inventors: 王琪; 章青青; 陈晓峰; 陶宏科; 赵俊婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-07-04

Abstract

The invention discloses a river course treatment dredging device, which relates to the technical field of river course treatment and comprises a conveying trolley, wherein a sludge conveying cylinder is distributed on one side of the conveying trolley, is vertically distributed and is vertical to the ground; a cleaning housing is arranged on one side of the sludge conveying cylinder, which faces the ground direction, the sludge conveying cylinder is communicated with the cleaning housing, a spiral conveying blade is rotatably arranged in the sludge conveying cylinder, the top end of the spiral conveying blade is connected with a rotating mechanism for driving the spiral conveying blade to rotate, a conveying pipe is arranged on one side of the sludge conveying cylinder, a storage box is arranged on the conveying trolley, and the conveying pipe extends to the storage box; the fixed connection carousel is extended to spiral conveying blade other end, is circumference array on the carousel and lays a plurality of groups swinging arms, through setting up a plurality of groups swinging arms, on the one hand make the solid impurity of great volume can not get into in the clearance housing, on the other hand can break partial impurity through the rotation of swinging arms, and then can improve spiral conveying blade's conveying efficiency.

Description

River course is administered desilting device

Technical Field

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

Background

River dredging generally refers to river treatment, and belongs to hydraulic engineering. The silt deposited on the river bottom is blown and stirred into turbid water by mechanical equipment and flows away along with river water, so that the dredging effect is achieved, the river dredging can deepen the river, drainage, flood discharge and water quality purification are facilitated, and the silt of the river is rich and can be used as cultivation soil for coastal artificial vegetation.

In the prior art, as disclosed in patent document with publication number CN111794299B, a small-sized river dredging device is synchronously disclosed, which comprises a casing, a stirring device, a dredging device, an arc plate, a sorting mechanism, a conveying device, a mud guide pipe, a filtering mechanism, a mud pump, wherein the arc plate is fixedly connected with the middle part of the left side in the casing, the stirring device is arranged above the left end of the arc plate, the dredging device is arranged below the left end of the arc plate, the sorting mechanism is arranged on the right side of the arc plate, the left side and the right side of the sorting mechanism are rotationally connected with the inner wall of the casing, the conveying device is fixedly connected with the two sides of the right end of the casing, the mud guide pipe is arranged above the right side of the casing, the top end of the mud guide pipe is connected with the filtering mechanism, the bottom end of the mud guide pipe penetrates through the casing and is fixedly connected with the left end of the filtering mechanism; however, in the practical application process, because the sludge contains a plurality of solid impurities, such as stones or broken bricks and other structures, the stones and the broken bricks and other impurities are easily conveyed out together in the process of cleaning the sludge, so that the phenomenon of clamping of a conveyor can be caused, and the normal operation of equipment is affected.

Disclosure of Invention

The invention aims to solve the technical problems and provides a river channel treatment dredging device.

In order to achieve the above purpose, the invention is realized by adopting the following technical scheme:

a river course treatment dredging device comprises a conveying trolley, wherein a sludge conveying cylinder is arranged on one side of the conveying trolley, and the sludge conveying cylinder is vertically arranged and is perpendicular to the ground;

a cleaning housing is arranged on one side of the sludge conveying cylinder, which faces the ground direction, the sludge conveying cylinder is communicated with the cleaning housing, a spiral conveying blade is rotatably arranged in the sludge conveying cylinder, the top end of the spiral conveying blade is connected with a rotating mechanism for driving the spiral conveying blade to rotate, a conveying pipe is arranged on one side of the sludge conveying cylinder, a storage box is arranged on the conveying trolley, and the conveying pipe extends to the storage box;

wherein, the other end of the spiral material conveying blade extends to be fixedly connected with a rotary table, and a plurality of groups of swinging rods are distributed on the rotary table in a circumferential array.

Further, the rotating mechanism comprises a first motor which is arranged on one side of the sludge conveying cylinder, and the output end of the first motor is in transmission connection with the spiral conveying blade through a belt and a belt pulley.

Further, the bottom of the cleaning housing is rotatably provided with a supporting ring body, and a plurality of groups of swinging plates are arranged on the supporting ring body in a circumferential array.

Further, the tail ends of the swinging rods of each group are fixedly connected with a rotary ring body which is rotatably arranged in the cleaning housing, a first annular rack is arranged on the outer end face of the rotary ring body, and a second annular rack which is meshed with the first annular rack is arranged on the inner end face of the supporting ring body.

Further, the conveying pipe is communicated with the sludge conveying cylinder through a telescopic hose, and a vibrating mechanism for driving the conveying pipe to swing back and forth is arranged on one side of the sludge conveying cylinder;

the vibration mechanism comprises a limiting frame arranged on the sludge conveying cylinder, a limiting rod is slidably arranged in the limiting frame, the limiting rod is rotationally connected with a push rod, the other end of the push rod is rotationally connected with the conveying pipe, and a limiting seat is arranged on the limiting rod and is connected with a pushing mechanism for driving the limiting seat to reciprocate.

Further, the pushing mechanism comprises a disc fixedly connected with a belt pulley arranged at the top end of the spiral conveying blade, a bayonet lock is arranged on one side of the edge of the surface of the disc, the bayonet lock is movably embedded in a through groove formed in the supporting rod, and the supporting rod is fixedly connected with the limiting seat through an adjusting rod.

Further, two sides of the limiting frame are provided with guide grooves relatively, and two ends of the limiting rod are rotationally connected with idler wheels which are arranged in the guide grooves in a rolling way;

the two sides of the limiting rod are also provided with movable seats relatively, the movable seats are slidably sleeved on the guide rods arranged in the limiting frame, the guide rods are also provided with telescopic springs fixedly connected with the movable seats, and the other ends of the telescopic springs are fixedly connected with the limiting frame.

Further, the silt conveying cylinder is fixedly arranged between the limiting plates, wherein the L-shaped supporting plates are arranged on the conveying trolley in a lifting mode, the driving air cylinders are arranged on the L-shaped supporting plates, and the driving air cylinders are fixedly connected with the limiting plates.

Further, the screw rod is rotatably arranged on the conveying trolley, the L-shaped support plate is spirally sleeved on the screw rod, and the end part of the screw rod is fixedly connected with the output end of the second motor.

Furthermore, a filter plate is also arranged on the storage box, and a plurality of filter holes are uniformly formed in the filter plate.

The river channel treatment dredging device provided by the invention has the following beneficial effects: when the sludge is cleaned, the conveying trolley is moved to a point to be cleaned, the cleaning housing extends into the sludge so that the sludge in the river channel enters the cleaning housing, then the spiral conveying blades are driven to rotate by the rotating mechanism, the sludge in the cleaning housing is conveyed from bottom to top by the spiral conveying blades in the rotating process, and finally the sludge is conveyed to the storage box by the conveying pipe; in this embodiment, spiral material conveying blade synchronous drive carousel rotates, and the carousel drives the swinging arms in step at pivoted in-process and rotates, through setting up a plurality of swing arms of group, on the one hand makes the solid impurity of great volume can not get into in the clearance housing, on the other hand can break partial impurity through the rotation of swinging arms, and then can improve spiral material conveying blade's material conveying efficiency, avoids great impurity to influence spiral material conveying blade's normal pay-off.

Drawings

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of a dredging device for river treatment according to the present invention;

FIG. 2 is a schematic diagram II of a dredging device for river treatment;

FIG. 3 is a schematic diagram III of a dredging device for river treatment;

FIG. 4 is a schematic diagram of a dredging device for river treatment according to the present invention;

FIG. 5 is a schematic diagram of a dredging device for river treatment according to the present invention;

fig. 6 is a schematic structural view of a limiting frame in a river channel treatment dredging device.

The reference numerals in the figures illustrate: 1. a conveying trolley; 2. a storage bin; 3. a material conveying pipe; 4. a sludge conveying cylinder; 5. a limiting plate; 6. cleaning the housing; 7. a limiting frame; 8. an L-shaped support plate; 201. a filter plate; 202. filtering holes; 301. a flexible hose; 401. a first motor; 402. a belt; 403. a belt pulley; 404. a disc; 405. a support rod; 406. a bayonet lock; 407. a through groove; 408. an adjusting rod; 409. spiral material conveying blades; 501. a positioning rod; 502. a driving cylinder; 503. a second motor; 504. a screw; 601. a support ring body; 602. a swinging plate; 603. a second annular rack; 604. a swivel ring body; 605. a swinging rod; 606. a turntable; 607. a first annular rack; 701. a guide rod; 702. a telescopic spring; 703. a limit seat; 704. a push rod; 705. a limit rod; 706. a roller; 707. a movable seat; 708. a guide groove; 801. and a slide bar.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

The following description of the technical solutions in the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that, in the embodiments of the present invention, all directional indicators (such as up-down-left-right-front-rear … …) are merely used to explain the relative positional relationship between the components, motion, etc. in a specific posture (as shown in the drawings), if the specific posture is changed, the directional indicators correspondingly change, and the connection may be a direct connection or an indirect connection.

Example 1

As shown in fig. 1-2, the river channel treatment dredging device comprises a conveying trolley 1, wherein a sludge conveying cylinder 4 is arranged on one side of the conveying trolley 1; in one implementation of the embodiment, the sludge conveying cylinders 4 are vertically arranged and are perpendicular to the ground;

a cleaning housing 6 is arranged on one side of the sludge conveying cylinder 4, which faces the ground direction, the sludge conveying cylinder 4 is communicated with the cleaning housing 6, a spiral conveying blade 409 is rotatably arranged in the sludge conveying cylinder 4, the top end of the spiral conveying blade 409 is connected with a rotating mechanism for driving the spiral conveying blade to rotate, a conveying pipe 3 is arranged on one side of the sludge conveying cylinder 4, a storage box 2 is arranged on the conveying trolley 1, and the conveying pipe 3 extends to the storage box 2;

the other end of the spiral material conveying blade 409 extends to be fixedly connected with a rotary table 606, and a plurality of groups of swinging rods 605 are distributed on the rotary table 606 in a circumferential array;

it can be stated that the working principle of this embodiment is: when the sludge is cleaned, the conveying trolley is moved to a point to be cleaned, the cleaning housing 6 stretches into the sludge so that the sludge in the river channel enters the cleaning housing 6, then the spiral conveying blades 409 are driven to rotate by the rotating mechanism, the sludge in the cleaning housing 6 is conveyed from bottom to top by the spiral conveying blades 409 in the rotating process, and finally the sludge is conveyed into the storage box 2 by the conveying pipe 3; in this embodiment, spiral material conveying blade 409 synchronous drive carousel 606 rotates, and carousel 606 rotates at pivoted in-process synchronous drive swinging arms 605, through setting up a plurality of groups of swinging arms 605, on the one hand makes the solid impurity of great volume can not get into in the clearance housing 6, on the other hand can break partial impurity through the rotation of swinging arms 605, and then can improve spiral material conveying blade 409's conveying efficiency, avoids great impurity to influence spiral material conveying blade 409's normal feeding.

Example 2

On the basis of embodiment 1, referring to fig. 3, the rotating mechanism comprises a first motor 401 arranged on one side of the sludge conveying cylinder 4, and the output end of the first motor 401 is in transmission connection with a spiral conveying blade 409 through a belt 402 and a belt pulley 403; when the sludge is conveyed, the first motor 401 is started, and the first motor 401 drives the spiral conveying blade 409 to rotate through the belt 402 and the belt pulley 403;

as a further scheme of the embodiment, a supporting ring body 601 is rotatably arranged at the bottom of the cleaning housing 6, and a plurality of groups of swinging plates 602 are arranged on the supporting ring body 601 in a circumferential array; specifically, in this embodiment, when the river sludge is cleaned, by driving the support ring 601 to rotate, the support ring 601 synchronously drives the swinging plate 602 to rotate in the rotating process, so that the sludge in the river can be primarily stirred, and at the same time, solid structures such as stones or broken bricks can be moved to a side far away from the cleaning housing 6, so as to avoid entering the cleaning housing 6;

still further, referring to fig. 4, the ends of each set of swinging rods 605 are fixedly connected with a revolving ring body 604 rotatably arranged in the cleaning housing 6, and a first annular rack 607 is arranged on the outer end surface of the revolving ring body 604, wherein a second annular rack 603 for meshing with the first annular rack 607 is arranged on the inner end surface of the supporting ring body 601; it may be noted that, during the rotation process, the turntable 606 drives the revolving ring body 604 to rotate through the swinging rod 605, and the revolving ring body 604 drives the supporting ring body 601 to rotate through the first annular rack 607 and the second annular rack 603;

it should be noted that the conveying pipe 3 is communicated with the sludge conveying cylinder 4 through a telescopic hose 301, and a vibrating mechanism for driving the conveying pipe 3 to swing reciprocally is arranged on one side of the sludge conveying cylinder 4;

the vibration mechanism comprises a limit frame 7 arranged on the sludge conveying cylinder 4, a limit rod 705 is slidably arranged in the limit frame 7, the limit rod 705 is rotationally connected with a push rod 704, the other end of the push rod 704 is rotationally connected with the conveying pipe 3, wherein a limit seat 703 is arranged on the limit rod 705, and the limit seat 703 is connected with a pushing mechanism for driving the limit seat 703 to reciprocate; it may be noted that, the limiting seat 703 is driven by the pushing mechanism to slide on the limiting frame 7, the limiting seat 703 drives the push rod 704 to swing through the limiting rod 705 in the sliding process, and the push rod 704 further synchronously drives the conveying pipe 3 to swing reciprocally; in the embodiment, as the sludge has certain adhesiveness, the conveying pipe 3 capable of swinging reciprocally is arranged, so that the moving speed of the sludge in the conveying pipe 3 is increased, and the phenomenon of blockage of the conveying pipe 3 is avoided;

as a further scheme of the embodiment, the pushing mechanism comprises a disc 404 fixedly connected with a belt pulley 403 arranged at the top end of a spiral conveying blade 409, a bayonet lock 406 is arranged at one side of the surface edge of the disc 404, the bayonet lock 406 is movably embedded in a through groove 407 formed in a supporting rod 405, and the supporting rod 405 is fixedly connected with a limiting seat 703 through an adjusting rod 408; it may be noted that, the spiral material conveying blade 409 synchronously drives the disc 404 to rotate in the rotating process, and the disc 404 drives the limit seat 703 to reciprocate on the limit frame 7 through the bayonet 406, the through slot 407, the strut 405 and the adjusting lever 408 in the rotating process;

referring to fig. 5-6, in addition, guide grooves 708 are formed on two sides of the limit frame 7, and two ends of the limit rod 705 are rotatably connected with rollers 706 arranged in the guide grooves 708 in a rolling manner; specifically, in this embodiment, by disposing the rollers 706 and the guide grooves 708 on both sides of the stop lever 705, the movement of the stop lever 705 can be guided, so that the movement stability is higher;

in this embodiment, the two sides of the limiting rod 705 are also provided with a movable seat 707 relatively, the movable seat 707 is slidably sleeved on a guide rod 701 arranged in the limiting frame 7, wherein the guide rod 701 is also provided with a telescopic spring 702 fixedly connected with the movable seat 707, and the other end of the telescopic spring 702 is fixedly connected with the limiting frame 7; it may be noted that, by arranging the guide rod 701 and the telescopic spring 702, the stop lever 705 is driven to reset;

as a further scheme of the embodiment, the sludge conveying cylinder 4 is fixedly arranged between the limiting plates 5, wherein an L-shaped supporting plate 8 is arranged on the conveying trolley 1 in a lifting manner, a driving cylinder 502 is arranged on the L-shaped supporting plate 8, and the driving cylinder 502 is fixedly connected with the limiting plates 5; when the horizontal position of the cleaning housing 6 is adjusted, the driving cylinder 502 is started, and the driving cylinder 502 synchronously drives the limiting plate 5 to move so as to adjust the horizontal position of the cleaning housing 6;

furthermore, the L-shaped support plate 8 is relatively arranged with a positioning rod 501 in sliding connection with the limiting plate 5; it may be noted that the limiting plate 5 is slidably sleeved on the positioning rod 501, so as to improve stability of the limiting plate 5 in the transferring process;

a screw rod 504 is rotatably arranged on the conveying trolley 1, an L-shaped support plate 8 is spirally sleeved on the screw rod 504, and the end part of the screw rod 504 is fixedly connected with the output end of a second motor 503; it can be noted that the second motor 503 is started to drive the screw 504 to rotate, and the L-shaped support plate 8 synchronously drives the limiting plate 5 to move in the process of moving on the screw 504, so as to realize the height adjustment of the cleaning housing 6, so as to clean sludge with different depths;

wherein, the conveying trolley 1 is also provided with a sliding rod 801 which is connected with the L-shaped support plate 8 in a sliding way; specifically, by arranging the sliding rod 801 which is in sliding connection with the L-shaped support plate 8 on the conveying trolley 1, the stability of the L-shaped support plate 8 during conveying can be improved;

a filter plate 201 is also arranged on the storage box 2, and a plurality of filter holes 202 are uniformly formed in the filter plate 201; it may be noted that the feed pipe 3 filters the sludge through the filter plate 201 when feeding the material into the storage tank 2, avoiding solid particle impurities from entering the storage tank 2.

The working principle of the embodiment is as follows: when carrying silt, start first motor 401, first motor 401 passes through belt 402 and belt pulley 403 drive spiral conveying blade 409 and rotates, through drive support ring body 601 rotation, support ring body 601 is at pivoted in-process synchronous drive swinging plate 602 rotation, and then can carry out preliminary stirring to silt in the river course and handle, can dial solid structures such as stone or broken brick to keeping away from one side of clearance housing 6 simultaneously, avoid getting into in the clearance housing 6, drive spacing seat 703 through pushing mechanism and slide on spacing 7, spacing seat 703 is in gliding in-process through spacing pole 705 drive push rod 704 swing, push rod 704 and then synchronous drive conveying pipeline 3 reciprocating swing, conveying pipeline 3 is when feeding to storage tank 2 in filtering silt through filter 201, avoid solid particle impurity to get into in the storage tank 2.

The technical scheme does not relate to the fact that the technical scheme can be achieved through the prior art.

The foregoing has outlined and described the basic principles, main features and features of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. River course is administered desilting device, including travelling bogie (1), its characterized in that: a sludge conveying cylinder (4) is arranged at one side of the conveying trolley (1), and the sludge conveying cylinder (4) is vertically arranged and is vertical to the ground;

a cleaning housing (6) is arranged on one side of the sludge conveying cylinder (4) towards the ground direction, the sludge conveying cylinder (4) is communicated with the cleaning housing (6), a spiral conveying blade (409) is rotatably arranged in the sludge conveying cylinder (4), the top end of the spiral conveying blade (409) is connected with a rotating mechanism for driving the spiral conveying blade to rotate, a conveying pipe (3) is arranged on one side of the sludge conveying cylinder (4), a storage box (2) is arranged on the conveying trolley (1), and the conveying pipe (3) extends to the storage box (2);

wherein, spiral conveying blade (409) other end extends fixed connection carousel (606), is circumference array on carousel (606) and lays a plurality of groups swinging arms (605).

2. The river course treatment dredging device of claim 1, wherein: the rotating mechanism comprises a first motor (401) which is arranged on one side of the sludge conveying cylinder (4), and the output end of the first motor (401) is in transmission connection with a spiral conveying blade (409) through a belt (402) and a belt pulley (403).

3. The river course treatment dredging device of claim 2, wherein: the bottom of the cleaning housing (6) is rotatably provided with a supporting ring body (601), and a plurality of groups of swinging plates (602) are arranged on the supporting ring body (601) in a circumferential array.

4. A river course treatment dredging apparatus as claimed in claim 3, wherein: the tail ends of the swinging rods (605) of each group are fixedly connected with a rotary ring body (604) which is rotatably arranged in the cleaning housing (6), a first annular rack (607) is arranged on the outer end surface of the rotary ring body (604), and a second annular rack (603) which is meshed with the first annular rack (607) is arranged on the inner end surface of the supporting ring body (601).

5. The river course treatment dredging device of claim 4, wherein: the conveying pipe (3) is communicated with the sludge conveying cylinder (4) through a telescopic hose (301), and a vibrating mechanism for driving the conveying pipe (3) to swing back and forth is arranged on one side of the sludge conveying cylinder (4);

the vibration mechanism comprises a limit frame (7) arranged on the sludge conveying cylinder (4), a limit rod (705) is slidably arranged in the limit frame (7), the limit rod (705) is rotationally connected with a push rod (704), the other end of the push rod (704) is rotationally connected with the conveying pipe (3), a limit seat (703) is arranged on the limit rod (705), and the limit seat (703) is connected with a pushing mechanism for driving the limit seat to reciprocate.

6. The river course treatment dredging device of claim 5, wherein: the pushing mechanism comprises a disc (404) fixedly connected with a belt pulley (403) arranged at the top end of a spiral conveying blade (409), a clamping pin (406) is arranged on one side of the surface edge of the disc (404), the clamping pin (406) is movably embedded in a through groove (407) formed in a supporting rod (405), and the supporting rod (405) is fixedly connected with a limiting seat (703) through an adjusting rod (408).

7. The river course treatment dredging device of claim 6, wherein: guide grooves (708) are formed in two sides of the limiting frame (7) oppositely, and two ends of the limiting rod (705) are rotationally connected with rollers (706) arranged in the guide grooves (708) in a rolling way;

the two sides of the limiting rod (705) are also provided with movable seats (707) relatively, the movable seats (707) are slidably sleeved on guide rods (701) arranged in the limiting frame (7), the guide rods (701) are also provided with telescopic springs (702) fixedly connected with the movable seats (707), and the other ends of the telescopic springs (702) are fixedly connected with the limiting frame (7).

8. The river course treatment dredging device of claim 5, wherein: the silt conveying cylinder (4) is fixedly arranged between the limiting plates (5), wherein the L-shaped supporting plates (8) are arranged on the conveying trolley (1) in a lifting mode, the driving air cylinders (502) are arranged on the L-shaped supporting plates (8), and the driving air cylinders (502) are fixedly connected with the limiting plates (5).

9. The river course treatment dredging device of claim 8, wherein: the conveying trolley (1) is rotatably provided with a screw rod (504), the L-shaped support plate (8) is spirally sleeved on the screw rod (504), and the end part of the screw rod (504) is fixedly connected with the output end of the second motor (503).

10. The river course treatment dredging device of claim 1, wherein: a filter plate (201) is further arranged on the storage box (2), and a plurality of filter holes (202) are uniformly formed in the filter plate (201).