CN113950946B - Novel clearing and collecting system for submerged plants - Google Patents

Abstract

The invention provides a novel clearing and collecting system for submerged plants, which comprises a ship anchor assembly, a weeding steel whip assembly and a collecting assembly, wherein the ship anchor assembly is arranged on the ship anchor assembly; the steel whip assembly comprises a soft steel rope and an outer rotating roller, the soft steel rope is rotatably connected with the outer rotating roller, a plurality of cutting plates for cutting off submerged plants are distributed on the circumferential surface of the outer rotating roller, one end of the soft steel rope is connected with the weeding steel whip assembly, and one end of the soft steel rope is connected with a weeding boat; the soft steel rope drives the outer rotating roller to roll underwater submerged plants, the submerged plants are harvested through the cutting plate in the rolling process, the cut submerged plants float out of the water surface under the action of buoyancy, and workers salvage the submerged plants floating out of the water surface; the moving range of the weeding boat around the boat anchor assembly is the harvesting range of the weeding boat, the harvesting range is large, and the harvesting efficiency is high.

Description

Novel clearing and collecting system for submerged plants

Technical Field

The invention relates to the technical field of submerged vegetation harvesting, in particular to a novel removing and collecting system for submerged plants.

Background

Submerged plants are large aquatic plants whose plant bodies are all located below the water layer and live in a nutritional and fixed manner. The submerged plant can absorb the nutrient substances such as nitrogen, phosphorus and the like in the water, and has the function of purifying the water quality. The submerged plant can also reduce the content of suspended silt in the water body and improve the transparency of the water body; controlling the growth of algae; provide habitat for aquatic organisms and the like, and play an important role in lake and river ecosystems.

However, submerged plants tend to grow in large quantities in water due to eutrophication of the water, etc. When the submerged plant dies and decays, the nutritive salt accumulated in the body can be released, so that the water purifying function of the submerged plant cannot be exerted, and the water body is polluted. Therefore, submerged plants need to be harvested or salvaged periodically to reduce their biomass.

Current submerged plant reaps the collection, and the mode of collection is reaped by hand to most adoption, relies on artifical bare-handed promptly to snap the submerged plant or reap with apparatuses such as push-type broach, hook, bamboo pole from the aquatic, treats that the broken submerged plant after reaping floats to the surface of water on, is held by the workman and is blocked the grass net again and collect, and such collection mode of reaping consumes great manpower, takes trouble hard, and reaps collection efficiency unsatisfactory, so the urgent need a submerged plant's novel clear away and collecting system.

Disclosure of Invention

The problem to be solved by the present invention is to provide a new type of removal and collection system for submerged plants.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the novel clearing and collecting system for the submerged plants comprises a ship anchor assembly, a weeding steel whip assembly and a collecting assembly;

the steel whip assembly comprises a soft steel rope and an outer rotating roller, the soft steel rope is rotatably connected with the outer rotating roller, a plurality of cutting plates for cutting off submerged plants are distributed on the circumferential surface of the outer rotating roller, one end of the soft steel rope is connected with the ship anchor assembly, and the other end of the soft steel rope is connected with a weeding ship;

the collecting assembly comprises a driving device and a grass blocking net, the driving device is connected with a first rack and a second rack through a transmission device, the transmission device is used for driving the first rack and the second rack to move in opposite directions or move back to back, and hanging rings used for hanging the grass blocking net are uniformly distributed on the first rack and the second rack.

The driving device is a driving motor, the transmission device is a transmission gear, the transmission gear is respectively meshed with the first rack and the second rack, and no included angle exists between the first rack and the second rack.

The driving motor is installed on the motor support, the motor support is fixedly connected with the rack support frame, and the first rack and the second rack are respectively arranged on the rack support frame in a sliding mode.

The motor support is fixedly connected with the output end of the second driving motor.

The ship anchor assembly comprises a shell with a barrel-shaped structure and a conical anchor body, wherein an annular plate is fixedly sleeved on the outer peripheral surface of the shell and is fixedly connected with one end of the conical anchor body.

The inner cavity of the shell is divided into a plurality of chambers through horizontal baffle plates, and the ship anchor assembly further comprises a radial telescopic anchor mechanism and an axial telescopic anchor mechanism.

The radial telescopic anchor mechanism comprises a plurality of supporting frames and a rotary table, a slide way is formed in each supporting frame, the axial ship anchor is arranged in the slide way in a sliding mode, the tail ends of the supporting frames are fixedly arranged on the connecting seat, an output shaft of the speed reducing motor penetrates through the connecting seat and then is connected with the rotary table, and the rotary table and the connecting seat are coaxial with the output shaft of the speed reducing motor.

The rotary plate is provided with a plurality of arc-shaped grooves, the arc-shaped grooves are distributed around the axis of the rotary plate, and the axial ship anchor is fixedly provided with a stand column which extends into the arc-shaped grooves.

The axial telescopic anchor mechanism comprises an electric cylinder and an electric drill, the electric cylinder is fixedly arranged in the cavity, the output end of the electric cylinder is connected with the electric drill, and the output end of the electric drill extends out of the shell.

The invention has the advantages and positive effects that:

(1) The anchor assembly is pricked into a river bed, one end of the soft steel rope is fixed at the bottom of the river, the other end of the soft steel rope is connected with the weeding boat, the weeding boat moves around the anchor assembly on the water surface, the outer rotating roller is driven by the soft steel rope to roll underwater submerged plants, the submerged plants are harvested through the cutting plate in the rolling process, the cut submerged plants float out of the water surface under the action of buoyancy, and workers salvage the submerged plants floating out of the water surface. The range of the weeding boat moving around the boat anchor assembly is the harvesting range of the weeding boat, the harvesting range is large, and the harvesting efficiency is high.

(2) The collection assembly can be installed on the weeding ship, when the weeding ship reaps submerged plants around the ship anchor assembly, the net rope for blocking the grass net is connected with the hanging ring on the first rack and the second rack, then the first rack and the second rack are driven by the driving motor to move back to back, the first rack and the second rack are driven to move to the top of the water surface, the underwater grass blocking net is driven to move synchronously along with the weeding ship, when the submerged plants are reaped, the broken submerged plants floating on the water surface are collected, the edge is reaped and collected, and the reaping and collecting efficiency is high.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall block diagram of the novel removal and collection system for submerged plants of the present invention;

FIG. 2 is a schematic illustration after concealing the herbicidal steel whip assembly and the boat anchor assembly;

FIG. 3 is a schematic view of a weeding steel whip assembly;

FIG. 4 is a schematic view of a boat anchor assembly;

FIG. 5 is a cross-sectional view of the boat anchor assembly;

FIG. 6 is a schematic view of an axially telescoping anchor mechanism;

in the figure: the weeding steel whip comprises a boat anchor assembly 1, a shell 11, a conical anchor body 12, an annular plate 13, a horizontal blocking plate 14, a chamber 15, a weeding steel whip assembly 2, a collecting assembly 3, a soft steel rope 21, an inner rotating roller 22, an outer rotating roller 23, a cutting plate 24, a weeding boat 25, an antifouling bearing 26, a first rack 31, a second rack 32, a grass blocking net 33, a hanging ring 34, a driving motor 35, a transmission gear 36, a rack supporting frame 37, a second driving motor 38, a motor supporting frame 39, a supporting frame 41, a rotary table 42, a slide way 43, a speed reducing motor 46, an arc-shaped groove 48, a stand column 49, an electric cylinder 51 and an electric drill 52.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The novel clearing and collecting system for the submerged plants comprises a ship anchor assembly 1, a weeding steel whip assembly 2 and a collecting assembly 3; the steel whip assembly 2 comprises a soft steel rope 21 and an outer rotating roller 23, the soft steel rope 21 is rotatably connected with the outer rotating roller 23, a plurality of cutting plates 24 for chopping submerged plants are distributed on the peripheral surface of the outer rotating roller 23, one end of the soft steel rope 21 is connected with the ship anchor assembly 1, and the other end of the soft steel rope 21 is connected with a weeding ship 25;

when the equipment is used for weeding, firstly, the ship anchor component 1 is put into water, the ship anchor component 1 is pricked into the river bed under the action of self weight, the weeding ship 25 moves around the ship anchor component 2 on the water surface, the soft steel rope 21 drives the outer rotating roller 23 to grind submerged plants at the water bottom, the outer rotating roller 23 drives the cutting plate 24 to harvest the submerged plants in the grinding process, and the cut submerged plants float out of the water surface under the action of buoyancy;

the collecting assembly 3 comprises a driving device and a grass blocking net 33, the driving device is connected with a first rack 31 and a second rack 32 through a transmission device, the transmission device is used for driving the first rack 31 and the second rack 32 to move towards or away from each other, hanging rings 34 for hanging the grass blocking net 33 are uniformly distributed on the first rack 31 and the second rack 32, before the weeding boat 25 moves, a net rope of the grass blocking net 33 is connected with the hanging rings 34, then the driving device is started, the first rack 31 and the second rack 32 are driven to move back and forth to the upper side of the water surface through the transmission device, the unfolding length of the grass blocking net 33 is the sum of the maximum strokes of the first rack 31 and the second rack 32, the moving range of the weeding boat 25 around the boat anchor assembly is the harvesting range of the weeding boat 25, the harvesting range is large, the harvesting efficiency is high, the unfolded grass blocking net 33 synchronously collects submerged plants along with the movement of the weeding boat 25, and the annular radiation cutting range can avoid that the submerged plants are left in a leakage area in the harvesting process, the boat anchor assembly 1 can be placed in different underwater positions, and submerged plants can be harvested continuously.

Specifically, the steel whip assembly 2 further comprises an inner rotating roller 22, the outer rotating roller 23 is of a tubular structure, and the inner rotating roller 22 is sleeved on the inner side of the outer rotating roller 23 through an anti-pollution bearing 26.

Specifically, the outer turning roller 23 can also be a solid structure, antifouling bearing mounting grooves are formed in two sides of the outer turning roller 23, an inner ring disc of the antifouling bearing 26 is fixedly connected with the periphery of the soft steel rope 21, and an outer ring disc of the antifouling bearing 26 is fixedly connected with the inner wall of the antifouling bearing mounting groove; the design has the advantages that even if part of the antifouling bearings 26 are damaged, the soft steel ropes 21 can still drive the outer rotating roller 23 to rotate through other undamaged antifouling bearings 26, and the outer rotating roller 23 with the solid structure can also increase the rotating potential energy and increase the power for harvesting submerged plants.

Specifically, drive arrangement is driving motor 35, transmission is drive gear 36, drive gear 36 meshes first rack 31 and second rack 32 respectively, no contained angle between first rack 31 and second rack 32, when first rack 31 and second rack 32 travel to maximum stroke, the design of no contained angle can avoid underwater to block grass net 33 and take place the skew when removing along with weeding ship 25, makes the partial showy benthophyte pass and blocks the grass net, can also avoid blocking the grass net 33 and scratch the soft steel cable 21 at the in-process of skew.

The driving motor 35 is installed on the motor support 39, the motor support 39 is fixedly connected with the rack support frame 37, the first rack 31 and the second rack 32 are respectively arranged on the rack support frame 37 in a sliding mode, in the embodiment, sliding blocks are integrally cast below the first rack 31 and the second rack 32, and sliding grooves matched with the sliding blocks are formed in the rack support frame 37.

The output end fixed connection of motor support 39 and second driving motor 38, when need not collect the benthophyte, second driving motor 38 passes through motor support 39 and drives first rack 31 and the ninety degrees rotation of second rack 32, makes the length direction syntropy of the length direction of first rack 31 and second rack 32 and weeding ship 25, in the income weeding ship 25 of first rack 31 and second rack 32 promptly, when avoiding need not collect the benthophyte, first rack 31 and second rack 32 scratch to past ship.

Specifically, the ship anchor assembly 1 comprises a shell 11 with a barrel-shaped structure and a conical anchor body 12, wherein an annular plate 13 is fixedly sleeved on the outer peripheral surface of the shell 11, and the annular plate 13 is fixedly connected with one end of the conical anchor body 12; in this embodiment, the conical anchor bodies 12 are equidistantly distributed on the annular plate 13 with the housing 11 as the axis, and after the conical anchor bodies 12 are inserted into the river bed, the conical anchor bodies 12 are not easy to be pulled out of the river bed, so that the housing 11 is stressed more stably, and the conical anchor bodies 12 are prevented from being partially separated from the river bed after being pulled by the soft steel rope 21.

Specifically, the inner cavity of the outer shell 11 is divided into a plurality of chambers 15 by horizontal baffle plates 14, and the ship anchor assembly 1 further comprises a radial telescopic anchor mechanism and an axial telescopic anchor mechanism; the radial telescopic anchor mechanism is used for increasing the holding power on the river bed in the radial direction of the shell 11, and the axial telescopic anchor mechanism is used for increasing the holding power on the river bed in the axial direction of the shell 11.

Specifically, a radial telescopic anchor mechanism, a power supply battery mechanism and an axial telescopic anchor mechanism are sequentially installed in the chamber 15 along the vertical direction of the housing 11, the radial telescopic anchor mechanism includes a plurality of support frames 41 and a rotating disc 42, a slide way 43 is formed on the support frame 41, the axial anchor 44 is slidably arranged in the slide way 43, the tail ends of the plurality of support frames 41 are fixedly arranged on a connecting seat, an output shaft of a speed reducing motor 46 penetrates through the connecting seat and then is connected with the rotating disc 42, the rotating disc 42 and the connecting seat are coaxial with the output shaft of the speed reducing motor 46, the power supply battery mechanism is a waterproof storage battery, the speed reducing motor 46 adopts the waterproof motor, the speed reducing motor 46 is electrically connected with the waterproof storage battery through a power supply line, a plurality of arc-shaped grooves 48 are formed in the rotating disc 42, the arc-shaped grooves 48 are distributed around the axis of the rotating disc 42, a stand column 49 is fixedly arranged on the axial anchor 44, and the stand column 49 extends into the arc-shaped groove 48;

when the holding power on the riverbed needs to be increased in the radial direction of the shell 11, the speed reducing motor 46 rotates positively to drive the turntable 42 to rotate, the turntable 42 pushes the upright column 49 positively through the arc-shaped groove 48 while rotating, and the upright column 49 drives the axial boat anchor 44 to extend out of the slideway 43 and penetrate into the riverbed after penetrating through the shell 11;

when the holding force on the river bed does not need to be increased in the radial direction of the shell 11, the speed reducing motor 46 rotates reversely to drive the rotary table 42 to rotate, the rotary table 42 reversely pushes the upright column 49 through the arc-shaped groove 48 while rotating, and the upright column 49 drives the axial boat anchor 44 to retract into the slideway 43.

Specifically, the axial telescopic anchor mechanism comprises an electric cylinder 51 and an electric drill 52, the electric cylinder 51 and the electric drill 52 both adopt a waterproof electric cylinder and a waterproof electric cylinder which can be operated underwater, the electric cylinder 51 is fixedly arranged in the cavity 15, the output end of the electric cylinder 51 is connected with the electric drill 52, the output end of the electric drill 52 extends out of the shell 11, and the electric cylinder 51 and the electric drill 52 are electrically connected with a waterproof storage battery through a power supply line;

when the holding power on the river bed needs to be increased in the axial direction of the shell 11, the electric cylinder 51 and the electric drill 52 are started simultaneously, the electric cylinder 51 pushes the electric drill 52 to move downwards along the river bed in the process that the electric drill 52 drills the river bed downwards, the electric drill 52 is enabled to penetrate into the river bed deeply, the conical anchor body 12 is also driven to penetrate into the river bed by the electric drill 52 in the process that the shell 11 is driven to move downwards along the river bed, and the stability of the ship anchor assembly 1 in the river bed is further improved.

The equipment can also adopt the following use modes:

separating the ship anchor assembly 1 from the soft steel ropes 21, connecting one end of each soft steel rope 21 to one weeding boat 25, connecting the other end of each soft steel rope 21 to the other weeding boat 25, and enabling the two weeding boats 25 to pull the steel whip assembly 2 to run in the same direction, so that the outer rotating roller 23 drives the cutting plate 24 to continuously roll underwater submerged plants, and harvesting the underwater submerged plants;

similarly, a plurality of weeding boats 25 with the collection assemblies 3 are arranged behind the plurality of weeding boats 25 on the upper part, the plurality of weeding boats 25 with the collection assemblies 3 move synchronously to unfold the grass blocking net 33, and submerged plants floating on the water surface are collected behind the plurality of weeding boats 25 on the upper part.

The working principle of the invention;

the weeding boat 25 travels to a water area where submerged plants are to be harvested, then the boat anchor assembly 1 is thrown down, and the conical anchor body 12 is pricked into a river bed, so that the boat anchor assembly 1 serves as a supporting point for supporting the rolling of the weeding steel whip assembly 2;

when the holding power on the river bed needs to be increased in the radial direction of the shell 11, the speed reducing motor 46 positively rotates to drive the turntable 42 to rotate, the turntable 42 positively pushes the upright column 49 through the arc-shaped groove 48 while rotating, and the upright column 49 drives the axial boat anchor 44 to extend out of the slideway 43 and penetrate into the river bed after penetrating through the shell 11; when the holding power on the river bed needs to be increased in the axial direction of the shell 11, the electric cylinder 51 and the electric drill 52 are started simultaneously, the electric cylinder 51 pushes the electric drill 52 to move downwards along the river bed in the process that the electric drill 52 moves downwards to enable the electric drill 52 to be deep into the river bed, and the conical anchor body 12 is driven to be deeply inserted into the river bed by the electric drill 52 in the process that the shell 11 is driven to move downwards along the river bed, so that the stability of the ship anchor assembly 1 in the river bed is further increased;

before the weeding boat 25 moves, the net rope of the grass blocking net 33 is connected with the hanging ring 34, then the driving device is started, the first rack 31 and the second rack 32 are driven by the driving device to move back and forth to the upper side of the water surface, the length of the spread grass blocking net 33 is the sum of the maximum strokes of the first rack 31 and the second rack 32, then the weeding boat 25 drives the weeding steel whip assembly 2 to move around the boat anchor assembly, the moving range of the weeding boat 25 around the boat anchor assembly is the harvesting range of the weeding boat 25, the harvesting range is large, the harvesting efficiency is high, the spread grass blocking net 33 collects submerged plants synchronously along with the movement of the weeding boat 25, the annular radiation cutting range can avoid incomplete harvesting caused by the regions where the weeds are left in the harvesting process, and the boat anchor assembly 1 can be thrown into different positions in the water for multiple times to continuously harvest the submerged plants.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.

Claims (7)

1. The novel clearing and collecting system for the submerged plants is characterized by comprising a ship anchor assembly (1), a weeding steel whip assembly (2) and a collecting assembly (3);

the steel whip assembly (2) comprises a soft steel rope (21) and an outer rotating roller (23), the soft steel rope (21) is rotatably connected with the outer rotating roller (23), a plurality of cutting plates (24) used for cutting submerged plants are distributed on the circumferential surface of the outer rotating roller (23), one end of the soft steel rope (21) is connected with the ship anchor assembly (1), and the other end of the soft steel rope (21) is connected with a weeding ship (25);

the collecting assembly (3) comprises a driving device and a grass blocking net (33), the driving device is connected with a first rack (31) and a second rack (32) through a transmission device, the transmission device is used for driving the first rack (31) and the second rack (32) to move in opposite directions or in opposite directions, and hanging rings (34) used for hanging the grass blocking net (33) are uniformly distributed on the first rack (31) and the second rack (32).

2. The novel clearing and collecting system for submerged plants according to claim 1, wherein the driving device is a driving motor (35), the transmission device is a transmission gear (36), the transmission gear (36) is respectively engaged with a first rack (31) and a second rack (32), and there is no included angle between the first rack (31) and the second rack (32).

3. The novel clearing and collecting system for submerged plants according to claim 2, wherein the driving motor (35) is installed on a motor bracket (39), the motor bracket (39) is fixedly connected with a rack support frame (37), and the first rack (31) and the second rack (32) are respectively slidably arranged on the rack support frame (37).

4. The novel clearing and collecting system for submerged plants according to claim 3, characterized in that the motor bracket (39) is fixedly connected with the output end of the second driving motor (38).

5. The novel clearing and collecting system for submerged plants according to claim 1, characterized in that the boat anchor assembly (1) comprises a housing (11) with a barrel-shaped structure and a conical anchor body (12), an annular plate (13) is fixedly sleeved on the outer peripheral surface of the housing (11), and the annular plate (13) is fixedly connected with one end of the conical anchor body (12).

6. The new clearing and collecting system for submerged plants according to claim 5, characterized in that the inner cavity of said housing (11) is divided into several chambers (15) by horizontal baffles (14), said ship anchor assembly (1) further comprises a radial telescopic anchor mechanism and an axial telescopic anchor mechanism;

the radial telescopic anchor mechanism comprises a plurality of supporting frames (41) and a rotating disc (42), a slideway (43) is formed in each supporting frame (41), an axial ship anchor (44) is slidably arranged in the slideway (43), the tail ends of the supporting frames (41) are fixedly arranged on a connecting seat, an output shaft of a speed reducing motor (46) penetrates through the connecting seat and then is connected with the rotating disc (42), and the rotating disc (42) and the connecting seat are coaxial with the output shaft of the speed reducing motor (46);

the axial telescopic anchor mechanism comprises an electric cylinder (51) and an electric drill (52), wherein the electric cylinder (51) is fixedly arranged in a cavity (15), the output end of the electric cylinder (51) is connected with the electric drill (52), and the output end of the electric drill (52) extends out of the shell (11).

7. The novel clearing and collecting system for submerged plants according to claim 6, wherein a plurality of arc-shaped grooves (48) are formed in the rotary table (42), the arc-shaped grooves (48) are distributed around the axis of the rotary table (42), the axial boat anchor (44) is fixedly provided with a stand column (49), and the stand column (49) extends into the arc-shaped grooves (48).

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