CN111350163A

CN111350163A - Self-moving type dredging device for water environment treatment

Info

Publication number: CN111350163A
Application number: CN202010186953.7A
Authority: CN
Inventors: 璧靛溅; 赵彦
Original assignee: Shaoxing Shengtu Environmental Protection Technology Co ltd
Current assignee: Shaoxing Shengtu Environmental Protection Technology Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-06-30

Abstract

The invention relates to the technical field of environmental management and discloses a self-moving type dredging device for water environment management, which comprises a positioning claw, wherein a base is fixedly connected above the positioning claw, a driving gear is arranged inside the base, a connecting rod is movably connected below the driving gear, a movable block is movably connected below the connecting rod, a movable rotating shaft is movably connected below a moving sliding block, a concave clamping block is movably connected below the movable rotating shaft, a stretching spring is movably arranged between a fixed rod and the movable rod, blocking columns are respectively lapped on the left side and the right side of the movable rod, and a filter screen is lapped above a cleaning brush. According to the self-moving dredging device for water environment treatment, the connecting rod is driven to synchronously move up and down through the rotation of the driving gear, the movable block connected with the connecting rod synchronously moves to drive the driving rod connected with the connecting rod to synchronously move, and the paddle connected with the driving rod is driven to move up and down, so that the device can freely move in a lake.

Description

Self-moving type dredging device for water environment treatment

Technical Field

The invention relates to the technical field of environmental management, in particular to a self-moving dredging device for water environmental management.

Background

With the rapid development of economy, pollutants are directly discharged into a river channel through a sewage discharge outlet in some factories in order to reduce production cost, so that river water is black and smelly, and particularly, the problem of river channel black and smelly is quite prominent in large and medium-sized cities in developed areas of China.

Along with the rapid development of economic society and the aggravation of water pollution, and some natural attributes of riverways, siltation becomes an urgent problem to be solved; the large deposition of pollutants and garbage entering the river channel leads the sludge layer of the river channel to be sharply thickened, the water capacity to be sharply reduced and the functions of flood control and drainage are also deeply influenced; the dredging device in the current market blows and stirs the silt deposited at the river bottom into a turbid watery state and flows away along with river water, thereby playing a role in dredging.

However, this method not only easily causes the water quality to deteriorate, but also in the process of water body flowing, part of silt and impurities will be re-deposited to the river bottom, so that the cleaning effect cannot be expected, and the traditional dredging device generally needs to be installed on a ship, and the dredging of the dredging device in water is realized by the movement of the ship.

Therefore, the self-moving type dredging device for water environment treatment has the characteristic of self-moving in water, and can filter sludge during dredging.

Disclosure of Invention

Technical scheme

In order to realize the advantages, the invention provides the following technical scheme: a self-moving dredging device for water environment treatment comprises a positioning claw, wherein a base is fixedly connected above the positioning claw, a driving gear is arranged inside the base, a connecting rod is movably connected below the driving gear, a movable block is movably connected below the connecting rod, a driving rod is movably mounted on the right side of the movable block, a paddle is movably mounted on the right side of the driving rod, a mounting rod is fixedly mounted on the left side of the base, a telescopic screw rod is movably mounted below the mounting rod, a pressing cross rod is movably mounted below the telescopic screw rod, a pressing spring is movably connected below the pressing cross rod, a stirring paddle is movably connected below the pressing spring, a threaded rod is fixedly connected on the left side of the base, a rotating base is movably connected below the threaded rod, and a mounting block is movably mounted below the rotating base, a propeller is movably connected below the mounting block, a first gear is movably mounted on the left side of the base, a second gear is meshed below the first gear, a first screw rod is movably arranged at the left side of the first gear, a second screw rod is movably arranged at the left side of the second gear, a moving slide block is arranged between the first screw rod and the second screw rod, the upper part of the moving slide block is movably connected with a cleaning brush, the lower part of the moving slide block is movably connected with a movable rotating shaft, a concave clamping block is movably connected below the movable rotating shaft, a fixed rod is movably connected above the concave clamping block, a movable rod is movably connected below the fixed rod, an extension spring is movably arranged between the fixed rod and the movable rod, the left and right sides of the movable rod are respectively lapped with a blocking column, and a filter screen is lapped above the cleaning brush.

Preferably, the propeller is of a fan blade structure and made of an electromagnet and is used for adsorbing iron-containing substances in water.

Preferably, the first screw and the second screw have opposite screw threads and are positioned on the same horizontal plane.

Preferably, the motion slider presents "worker" style of calligraphy, and both sides are the semicircular groove, are provided with the screw thread that all matches with first screw rod and second screw rod in the recess.

Preferably, the installation rod is internally provided with a thread matched with the telescopic screw rod.

Preferably, the pressing cross rods are arranged in two groups, are in a V shape and are arranged below the telescopic screw rods in a crossed mode.

Preferably, collecting boxes are arranged on two sides of the filter screen and used for collecting sludge and impurities in water.

Preferably, the concave clamping block is internally provided with a notch.

Advantageous effects

Compared with the prior art, the invention provides a self-moving dredging device for water environment treatment, which has the following beneficial effects:

1. according to the self-moving dredging device for water environment treatment, by starting the stirring paddle and the mounting rod, the mounting rod drives the telescopic screw to contract, the telescopic rod contracts and rises, and simultaneously drives the two groups of pressing cross rods to rise, the pressing cross rods simultaneously drive the pressing springs below the pressing cross rods to rise, then drive the stirring paddle below the pressing cross rods to rise, and the descending of the stirring paddle can be realized by reverse use; through the rising and the decline to the stirring rake, can realize the stirring to deepening silt, avoid other desilting devices can't carry out the problem of clearing up to deepening silt.

2. According to the self-moving dredging device for water environment treatment, the connecting rod is driven to synchronously move up and down through the rotation of the driving gear, the movable block connected with the connecting rod synchronously moves to drive the driving rod connected with the connecting rod to synchronously move, and the paddle connected with the driving rod is driven to move up and down, so that the device can freely move in a lake.

3. This from portable water environment is administered and is used desilting device is through being provided with three groups with the stirring rake, through rotating base lateral shifting on the threaded rod, has realized quick absorption to silt, and the screw material is the electro-magnet, realizes the absorption to the iron-containing material in the silt for the resource recovery in later stage.

4. This from portable water environment is administered and is used desilting device through the constantly reciprocal transverse motion of motion slider to the clearance brush that has driven motion slider top is constantly to be transverse motion, clears up silt and the impurity of butt on the filter screen, sweeps it in the collecting box of both sides, carries out the unified clearance of collecting afterwards.

Drawings

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

FIG. 2 is a schematic view of the paddle connecting structure of the present invention;

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

FIG. 4 is an enlarged view of the structure of the area B in FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the structure of the area C in FIG. 4 according to the present invention;

FIG. 6 is an enlarged view of the structure of region D in FIG. 5 according to the present invention;

FIG. 7 is a schematic view of the structure of FIG. 6 in a moving state according to the present invention;

FIG. 8 is an enlarged view of the structure of area E in FIG. 6 according to the present invention;

FIG. 9 is an enlarged view of the structure of the area F in FIG. 5 according to the present invention;

FIG. 10 is a schematic view of a threaded rod connection of the present invention;

FIG. 11 is an enlarged view of the structure of the area G in FIG. 10 according to the present invention;

FIG. 12 is an enlarged view of the structure of the area H in FIG. 11 according to the present invention;

FIG. 13 is a schematic view of a first gear connection configuration of the present invention;

FIG. 14 is a schematic top view of the structure of FIG. 13 in accordance with the present invention;

FIG. 15 is a schematic view of the structure of FIG. 14 in a moving state according to the present invention;

FIG. 16 is a perspective view of a connection structure of a first screw and a second screw according to the present invention;

FIG. 17 is a schematic view of the kinematic slider connection of the present invention;

fig. 18 is a schematic view of the connection structure of the filter screen according to the present invention.

In the figure: 1-positioning claw, 2-base, 3-driving gear, 4-connecting rod, 5-movable block, 6-driving rod, 7-paddle, 8-mounting rod, 9-telescopic screw, 10-pressing cross rod, 11-pressing spring, 12-stirring paddle, 13-threaded rod, 14-rotating base, 15-mounting block, 16-propeller, 17-first gear, 18-second gear, 19-first screw, 20-second screw, 21-moving slider, 22-cleaning brush, 23-movable rotating shaft, 24-concave clamping block, 25-fixed rod, 26-movable rod, 27-stretching spring, 28-blocking column, 29-filter screen and 30-collecting box.

Detailed Description

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

Referring to fig. 1-18, a self-moving dredging device for water environment treatment comprises a positioning claw 1, a base 2 is fixedly connected above the positioning claw 1, a driving gear 3 is arranged inside the base 2, a connecting rod 4 is movably connected below the driving gear 3, a movable block 5 is movably connected below the connecting rod 4, a driving rod 6 is movably installed on the right side of the movable block 5, a paddle 7 is movably installed on the right side of the driving rod 6, an installation rod 8 is fixedly installed on the left side of the base 2, a telescopic screw 9 is movably installed below the installation rod 8, a pressing cross rod 10 is movably installed below the telescopic screw 9, a pressing spring 11 is movably connected below the pressing cross rod 10, a stirring paddle 12 is movably connected below the pressing spring 11, a threaded rod 13 is fixedly connected on the left side of the base 2, a rotating base 14 is movably connected below the threaded rod 13, an installation block 15 is movably installed below the rotating base 14, a propeller 16 is movably connected below the installation block 15, a first gear 17 is movably installed on the left side of the base 2, a second gear 18 is meshed below the first gear 17, a first screw 19 is movably installed on the left side of the first gear 17, a second screw 20 is movably installed on the left side of the second gear 18, a moving slide block 21 is arranged between the first screw 19 and the second screw 20, a cleaning brush 22 is movably connected above the moving slide block 21, a movable rotating shaft 23 is movably connected below the moving slide block 21, a concave clamping block 24 is movably connected below the movable rotating shaft 23, a fixed rod 25 is movably connected above the concave clamping block 24, a movable rod 26 is movably connected below the fixed rod 25, an extension spring 27 is movably installed between the fixed rod 25 and the movable rod 26, blocking columns 28 are respectively arranged on the left side and the right side of the movable rod 26, a filter screen 29 is lapped above the cleaning brush 22.

When the self-moving dredging device for water environment treatment is used, the device is placed in a lake, the device sinks to the bottom of the lake under the action of gravity, the positioning claw 1 at the bottom of the device is inserted into the sludge at the bottom of the lake to fix the device, and meanwhile, an area to be subjected to dredging is determined; then, the stirring paddles 12 and the mounting rods 8 are started simultaneously, the mounting rods 8 drive the telescopic screws 9 to contract, the telescopic rods 9 contract and ascend, and simultaneously drive the two groups of pressing cross rods 10 to ascend, the pressing cross rods 10 simultaneously drive the pressing springs 11 below the pressing cross rods to ascend, then drive the stirring paddles 12 below the pressing cross rods to ascend, and the descending of the stirring paddles 12 can be realized by reverse use; through the rising and the decline to stirring rake 12, can realize the stirring to deepening silt, avoid other desilting devices can't carry out the problem of clearing up to deepening silt.

After stirring rake 12 carried out the stirring and garrulous clearance to lake bottom silt, screw 16 also realizes rotating in step, screw 16 is reverse to be inhaled and moves, the silt that will be stirred the garrulous by stirring rake 12 upwards adsorbs, stirring rake 12 is provided with three groups, through rotating base 14 lateral shifting on threaded rod 13, the absorption to silt fast has been realized, and screw 16 material is the electro-magnet, the realization is to the absorption of iron-containing material in the silt, be used for the resource recovery in later stage, silt and debris adsorbed by screw 16 rise gradually along with the gradual increase of adsorption affinity, the butt is to the filter screen 29 of top.

The filter screen 29 is used for abutting silt and impurities to the outer side, and clean water is seeped out along with the silt and the impurities; the first gear 17 drives the second gear 18 to rotate along with the first gear, the first screw rod 19 and the second screw rod 20 below the second gear rotate (the threads of the first screw rod 19 are opposite to those of the second screw rod 20), when the moving slide block 21 is attached to the second screw rod 20 and moves up to the rightmost side, the moving rod 26 connected with the moving slide block contacts the stopping column 28 on the rightmost side along with the moving slide block, under the action of the extension spring 27, the moving rod 26 bends to drive the concave clamping block 24 connected with the moving slide block to deflect upwards (see fig. 14), the moving rotary shaft 23 connected below the moving slide block is pulled, the moving rotary shaft 23 rotates in a small range to drive the moving slide block 21 below the moving slide block to deflect leftwards (see fig. 16), the semicircular groove of the moving slide block is attached to the first screw rod 19 to drive the moving slide block 21 to move leftwards; when arriving leftmost end, movable rod 26 will be by leftmost barrier column 28 butt, and movable rod 26 is stirred, drives motion slider 21 and moves right, through constantly reciprocating to realize above transverse motion to the clearance brush 22 that has driven motion slider 21 top is constantly transverse motion, clears up the silt and the impurity of butt on the filter screen 29, sweeps it in the collecting box 30 of both sides, collects the clearance in unison afterwards.

The driving gear 3 rotates to drive the connecting rod 4 to synchronously move up and down, the movable block 5 connected with the connecting rod synchronously moves to drive the driving rod 6 connected with the connecting rod to synchronously move, and the paddle 7 connected with the connecting rod is driven to move up and down, so that the device can freely move in the lake.

Screw 16 is the flabellum structure, the material is the electro-magnet, a ferrous substance for adsorbing aquatic, first screw rod 19 and second screw rod 20 screw thread are turned to opposite, and be located same horizontal plane, motion slider 21 presents "worker" style of calligraphy form, both sides are semicircular groove, be provided with the screw thread that all matches with first screw rod 19 and second screw rod 20 in the recess, the inside of installation pole 8 is provided with and the screw thread of telescopic screw 9 assorted, it is provided with two sets ofly to press down horizontal pole 10, be the V style of calligraphy form, cross mounting is in telescopic screw 9's below, the both sides of filter screen 29 are provided with collecting box 30, a silt and impurity for collecting aquatic, the inside of concave type clamp splice 24 is provided with the notch.

The working principle is as follows: when the self-moving dredging device for water environment treatment is used, the device is placed in a lake, the device sinks to the bottom of the lake under the action of gravity, the positioning claw 1 at the bottom of the device is inserted into the sludge at the bottom of the lake to fix the device, and meanwhile, an area to be subjected to dredging is determined; then, the stirring paddles 12 and the mounting rods 8 are started simultaneously, the mounting rods 8 drive the telescopic screws 9 to contract, the telescopic rods 9 contract and ascend, and simultaneously drive the two groups of pressing cross rods 10 to ascend, the pressing cross rods 10 simultaneously drive the pressing springs 11 below the pressing cross rods to ascend, then drive the stirring paddles 12 below the pressing cross rods to ascend, and the descending of the stirring paddles 12 can be realized by reverse use; through the rising and the decline to stirring rake 12, can realize the stirring to deepening silt, avoid other desilting devices can't carry out the problem of clearing up to deepening silt.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a from portable water environment is administered and is used desilting device, includes positioning pawl (1), its characterized in that: the upper portion of the positioning claw (1) is fixedly connected with a base (2), a driving gear (3) is arranged inside the base (2), a connecting rod (4) is movably connected to the lower portion of the driving gear (3), a movable block (5) is movably connected to the lower portion of the connecting rod (4), a driving rod (6) is movably mounted on one side of the movable block (5) opposite to the other side, a paddle (7) is movably mounted on one side of the driving rod (6) opposite to the other side, a mounting rod (8) is fixedly mounted on one side of the base (2) opposite to the other side, a telescopic screw (9) is movably mounted below the mounting rod (8), a pressing cross rod (10) is movably mounted below the telescopic screw (9), a pressing spring (11) is movably connected below the pressing cross rod (10), and a stirring paddle (12) is movably connected below the pressing spring (11), one side that base (2) carried on the back mutually is fixedly connected with threaded rod (13), the below swing joint of threaded rod (13) has rotation base (14), the below swing joint that rotates base (14) has installation piece (15), the below swing joint screw (16) of installation piece (15), the inside swing joint of base (2) has first gear (17), the place ahead meshing of first gear (17) has second gear (18), the left side swing joint of first gear (17) has first screw rod (19), the left side swing joint of second gear (18) has second screw rod (20), the centre of first screw rod (19) and second screw rod (20) is provided with motion slider (21), the top swing joint of motion slider (21) has clearance brush (22), the below swing joint of motion slider (21) has activity pivot (23), the below swing joint of activity pivot (23) has concave type clamp splice (24), there is top swing joint dead lever (25) concave type clamp splice (24), the below swing joint of dead lever (25) has movable rod (26), movable mounting has extension spring (27) between dead lever (25) and movable rod (26), the equal overlap joint of the left and right sides of movable rod (26) has arresting post (28), the top overlap joint of clearance brush (22) has filter screen (29).

2. The self-moving dredging device for water environment treatment according to claim 1, characterized in that: the propeller (16) is of a fan blade structure and is made of an electromagnet.

3. The self-moving dredging device for water environment treatment according to claim 1, characterized in that: the first screw (19) and the second screw (20) have opposite screw thread directions and are positioned on the same horizontal plane.

4. The self-moving dredging device for water environment treatment according to claim 1, characterized in that: the moving slide block (21) is in an I shape, the two sides of the moving slide block are semicircular grooves, and threads matched with the first screw rod (19) and the second screw rod (20) are arranged in the grooves.

5. The self-moving dredging device for water environment treatment according to claim 1, characterized in that: the mounting rod (8) is internally provided with a thread matched with the telescopic screw rod (9).

6. The self-moving dredging device for water environment treatment according to claim 1, characterized in that: the two groups of the pressing cross rods (10) are V-shaped and are arranged below the telescopic screw rods (9) in a crossed manner.

7. The self-moving dredging device for water environment treatment according to claim 1, characterized in that: and collecting boxes (30) are arranged on two sides of the filter screen (29).

8. The self-moving dredging device for water environment treatment according to claim 1, characterized in that: the concave clamping block (24) is internally provided with a notch.