CN108438158A - A kind of crawler type water silk floss pick-up boat - Google Patents

Abstract

The invention discloses a crawler-type spirograph salvage ship, wherein the salvage ship includes a hull, a crawler-type spirograph salvage device extending downward through the bottom of the ship and into the water on the hull, and a cover cover on the hull. Support housing for crawler-type spongy fishing gear. The present invention has the advantages of high efficiency in mechanical salvage of Spirogyra, and at the same time has high flexibility, can overcome the shortcomings of incomplete salvage by mechanical boats caused by the ups and downs of the bottom, does not harm benthic animals and plants, and achieves the liberation of labor force. Improve work efficiency, do not use toxic and harmful substances to damage the ecological environment, and prevent Spirogyra residues from entering the water body to cause secondary pollution.

Description

A tracked spirogye salvage ship

technical field

The invention relates to the field of automatic mechanical equipment, in particular to a crawler-type spongy salvage ship.

Background technique

Spirogyra is a general term for green algae of the genus Chlorophyta, Zygophyceae, Disterellales, Bistaraceae, and Spirogyra. The rise in summer temperature will lead to accelerated growth of Spirogyra, which attaches to the water-mud interface, nearshore stones or aquatic plants in the form of filaments. If the overgrowth is not removed in time, it will compete with submerged plants and animals for the limited light resources and oxygen in the water body, which will affect the growth of aquatic plants and fish; at the same time, it will affect the lake landscape effect and cause the lake to be polluted; A large amount of corruption can easily affect water quality, and then affect the effect of water ecological restoration.

At present, there are three methods commonly used in China and abroad to deal with Spirogyra outbreaks: 1. Physical methods to separate algae and water bodies, such as artificial salvage, exposure, aeration, and air flotation. 2. Chemical methods spray microbial agents to destroy the physiological structure of Spirogyra, such as allelochemical extracts, heavy metals, organic and inorganic compounds. 3. Biological means, such as the control of the growth ecological factors of Spirogyra.

The chemical method will cause the risk of environmental pollution due to the input of drugs and pharmaceuticals, and a large number of dead Spirogyra still need physical means to salvage. Biological means are still immature, and most of them are still in theoretical scientific research, and the effect is slow. However, the separation of Spirogyra and water by physical methods has the following disadvantages: Manual salvage often requires the cooperation of many people. In the face of concentrated outbreaks of Spirogyra in summer, work efficiency is low and manual tasks are heavy; there is no salvage ship for professional cleaning of Spirogyra. Most of the existing salvage ships have fixed mechanical salvage devices, and the mechanical salvage equipment with needleless spirogyra attached to the water-mud interface, near-shore stones or aquatic plants cannot cope with the fluctuations of the riverbed and lake bottom, resulting in incomplete salvage. Spirogyra is very prone to re-emergence. Therefore, in order to solve the above-mentioned technical problems, it is necessary to design a salvage ship that can separate the algae body from the water body. First of all, it cannot pollute the ecological environment. Flexibility, overcome the shortcomings of incomplete salvage by mechanical boats caused by the ups and downs of the bottom, do not harm benthic animals and plants, achieve the purpose of liberating labor, improving work efficiency, and preventing secondary pollution of Spirogyra.

Contents of the invention

In view of the above-mentioned problems, the object of the present invention is to provide a mechanical salvage method that has high flexibility while taking advantage of the high efficiency of mechanical salvage, can overcome the shortcomings of incomplete salvage by mechanical boats caused by the ups and downs of the bottom, and does not harm Benthic animals and plants can liberate the labor force, improve work efficiency, and will not use toxic and harmful substances to damage the ecological environment, and can prevent Spirogyra residues from entering the water body and causing secondary pollution.

In order to achieve the above object, the present invention provides a crawler-type spirograph salvage ship, which includes a hull, a crawler-type spirograph salvage device that passes through the bottom of the ship and extends downward into the water on the hull, and is provided with a A support cover covering a crawler-type spirogyra fishing device. The crawler-type spirogye fishing device includes a multi-section U-shaped hard arm extending through the bottom of the ship into the water in the support cover, a fixed drive sprocket provided on the inner wall of the support cover, and a fixed drive sprocket on the fixed drive sprocket. There is a crawler track meshing with the fixed driving sprocket and surrounding the U-shaped rigid arm, a vertically adjustable driven sprocket driven by the crawler is provided on the U-shaped rigid arm above the hull, and a U-shaped rigid arm is provided below the hull. The mass arm is equipped with a driven adjustable sprocket driven by a track and an attached driven gear tooth, an elastic reset mechanism set on the rotating shaft of the vertically adjusted driven sprocket, and a set on the outside of the track that fixes the driving sprocket. The spongy crushing and cleaning mechanism, the spongy separating mechanism arranged under the spongy crushing and cleaning mechanism, the spongy hooking mechanism arranged on the bottom of the hull close to the outside of the crawler, and the flexible chain on the crawler and the flexible chain on the flexible chain There are heavy objects on it.

In some embodiments, the elastic reset mechanism includes T-shaped support rods extending to both sides on the rotating shafts on both sides of the vertically adjustable driven sprocket, and T-shaped support rods at the ends of which are connected to the hull. The boom attached to the side of the ship.

In some embodiments, the inner wall of the support cover is provided with vertical slots for clamping the two ends of the T-shaped support rod.

In some embodiments, the sprig crushing and scrubbing mechanism includes a plurality of detachable roller disc blades and roller brushes that are close to the outside of the track on the support cover; the detachable roller disc Blades and roller brushes are arranged alternately.

In some embodiments, the spongy separating mechanism includes a collection box with filtered water on the support cover below the spongy crushing and scrubbing mechanism, and a drainage slope groove provided under the collection box.

In some embodiments, the spongy hooking mechanism includes a sawtooth hooking block or a velcro hooking piece or a brush hooking piece installed on the bottom of the hull and close to the tracks.

In some embodiments, the spongy hooking mechanism is provided with an ultrasonic device for directional superwave treatment.

The beneficial effect of the present invention is that it has higher flexibility while giving full play to the advantages of high efficiency of mechanical salvage of Spirogyra, can overcome the shortcomings of incomplete salvage by mechanical boats caused by the ups and downs of the water bottom, and does not harm benthic animals and plants. To achieve the purpose of liberating the labor force, improving work efficiency, not using toxic and harmful substances to damage the ecological environment, and preventing the Spirogyra residue from entering the water body to cause secondary pollution. The details are as follows: (1) High efficiency, the spongy hook is nested on the outside of the track, and at any time, the spongy hook that is located in the water body and is in the rising stage has the function of salvage. And the crawler-type spirogyra fishing device integrates the functions of spirogyra fishing and transportation with the rotation of the crawler belt. (2) No damage to aquatic plants, the track rotation rotates along the vertical direction, which is consistent with the growth direction of most aquatic plants in the water body, and different from the messy growth direction of Spirogyra, ensuring that the effective salvage of Spirogyra is minimized damage to aquatic plants. (3) To adapt to terrain changes, as the topography of the bottom of the water area fluctuates, the crawler-type Spirogyra salvage device can adjust the draft in time. On the one hand, it can salvage the Spirogyra in each layer to the maximum extent, and on the other hand, it will not harm the bottom-dwelling plants and animals. Do not stir the bottom mud of the water area. (4) No secondary pollution: The directional ultrasonic device can treat the residues carried by the track and the spongy hook to prevent the secondary pollution of the spongy.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Detailed ways

Below in conjunction with accompanying drawing, invention is described in further detail.

As shown in Figure 1-2, a crawler-type Spirogyra salvage ship is suitable for salvaging Spirogyra in artificial lakes. The maximum water depth of artificial lakes is 3m, and the height difference of the lake bottom is 0.5m. Spirogyra in the lake grows to a joint During the reproductive period, it is yellow-green in color, mainly grows near the water surface, and attaches to aquatic plants. Spirogyra intertwine with each other to form a quilt, which is relatively tough and difficult to break. It includes a hull 1 , a crawler-type spirogyra fishing device 2 extending downward through the bottom of the boat into the water on the hull 1 , and a support cover 30 covering the crawler-type spirogyra fishing device 2 on the hull 1 . In addition, a power supply module 31 is also provided on the hull 1 . The crawler type spongy fishing device 2 includes a multi-section U-shaped hard arm 9 that extends into the water through the bottom of the ship in the support cover 30, a fixed drive sprocket 7 that is provided on the inner wall of the support cover 30, and The fixed driving sprocket 7 is provided with a crawler belt 12 which is meshed with the fixed driving sprocket 7 and surrounds the U-shaped rigid arm 9, and the U-shaped rigid arm 9 above the hull 1 is provided with a vertical adjustment type driven by the crawler belt 12. The driven sprocket 8, the U-shaped rigid arm 9 below the hull 1 are provided with the driven adjustable sprocket 23 and the attached driven gear teeth 21 driven by the crawler belt 12, and the rotating shaft of the vertically adjustable driven sprocket 8 The elastic resetting mechanism provided on the top, the spongy crushing and washing mechanism 3 provided on the outside of the crawler belt 12 of the fixed drive sprocket 7, the spongy separating mechanism 4 provided under the spiroscopic crushing and washing mechanism 3, and the spongy separation mechanism 4 on the bottom of the hull 1. The spongy hook mechanism 5 that is provided with on the outside of the crawler belt 12, and the flexible chain 22 that is provided with on the crawler belt 12 and the weight 20 that is provided with on the flexible chain 22. The elastic resetting mechanism includes a T-shaped support rod extending to both sides on the rotating shaft on both sides of the vertically adjustable driven sprocket 8, and an elastic spring connected to the ship side of the hull 1 on the T-shaped support rod end. Rod 19. The inner wall of the support cover 30 is provided with vertical slots for clamping the two ends of the T-shaped support rod. The spirogye crushing and scrubbing mechanism 3 includes a plurality of detachable roller-type disc blades 14 and roller-type hair brushes 15 that are close to the outside of the crawler belt 12 on the support cover 30; the detachable roller-type disc blades 14 and the roller type hairbrush 15 are arranged alternately. The spongy separation mechanism 4 includes a collection box 24 with filtered water and a drain slope 25 grooves provided below the collection box 24 on the support cover 30 below the spongy crushing and scrubbing mechanism 3 . The collection box 24 is composed of a topless box body, the bottom surface of the collection box 24 is provided with holes, and the bottom of the collection box 24 has multiple layers of screens with different apertures. The spongy hooking mechanism 5 includes a sawtooth hooking block or a Velcro hooking piece or a brush type hooking piece installed on the bottom of the hull 1 and close to the crawler belt 12 . The spongy hooking mechanism 5 is provided with an ultrasonic device for directional super wave treatment. When in use, the two ends of the T-shaped support rod are stuck in the slots in the vertical direction of the inner wall of the outer cover, and the vertically adjustable driven sprocket 8 and the T-shaped support rod slide vertically along the direction of the slot through the deformation of the elastic rod 19 in the vertical direction. .

A method for using a crawler spongy salvage ship, wherein the specific steps are as follows: (1) before salvage, adjust the length of the crawler 12 according to the water depth of the required salvage water area, and adjust the angle between the U-shaped rigid arm 9 and the water, the purpose It is to ensure that the draft of the crawler-type Spirogyra salvage device 2 is greatly increased; (2) adjust the elastic strength of the elastic rod 19 and the weight of the weight 20 according to the height of the bottom of the required salvage water area and the lowest position where the required salvage Spirogyra grows , and the length of the chain, the purpose is to ensure that the weight 20 and the salvage position of the crawler-type spongy fishing device 2 are slightly adjusted along the undulation of the bottom; After the gravitational action of weight 20 weights, elastic bar 19 deforms and shrinks, and weight 20 can fall to the bottom of the water, so crawler type spirogyra salvaging device 2 reaches the unbalanced position; As the water bottom rises and/or falls, in order to reduce or increase the pulling force on the flexible chain 22, then adjust to reduce or increase the pressure on the spring bar 19, that is, the state of the spring bar 19 being elongated or shortened; There is no impact, and the purpose of salvage parts fluctuating with the water body is realized. In step (2), according to the production status of Spirogyra, one or more of the spongy hooks can be selected to be nested on the outside of the track shoes; Sponges are crushed and cleaned by dismantling the roller-type disc blade and rotating along the rotating shaft to mechanically crush the spongy in the spongy hooking mechanism 5, and then the roller-type brush 15 is rotated along the rotating shaft to clean the spongy picking mechanism 5. brush. In step (4), after the Spirogyra is collected by crushing and washing the Spirogyra, the solid-liquid separation is carried out through the hole and the screen at the bottom of the collection box 24; after that, the salvaged Spirogyra is stored in the collection box 24, and separated The water body flows back to the water body by the drainage slope 25.

What have been described above are only some embodiments of the present invention. For those skilled in the art, without departing from the inventive concept of the present invention, several modifications and improvements can be made, and these all belong to the protection scope of the present invention.

Claims (7)

1. A crawler-type spirograph salvage ship is characterized in that it comprises a hull, a crawler-type spirograph salvage device that passes through the bottom of the ship and extends downwards into the water on the hull, and is provided with a crawler-type water trap on the hull. Support covers for cotton fishing gear; The crawler-type spirogye fishing device includes a multi-section U-shaped hard arm extending through the bottom of the ship into the water in the support cover, a fixed drive sprocket provided on the inner wall of the support cover, and a fixed drive sprocket on the inner wall of the support cover. The sprocket is provided with a crawler that engages with the fixed drive sprocket and surrounds the U-shaped rigid arm. The U-shaped rigid arm above the hull is provided with a vertically adjustable driven sprocket driven by the crawler. The U-shaped rigid arm is equipped with a driven adjustable sprocket driven by a crawler and an attached driven gear tooth, an elastic reset mechanism is provided on the rotating shaft of the vertically adjusted driven sprocket, and the outside of the track that fixes the drive sprocket There is a spongy crushing and cleaning mechanism, a spongy separation mechanism under the spongy crushing and cleaning mechanism, a spongy hooking mechanism at the bottom of the hull close to the outside of the crawler, and a flexible chain and flexible chain on the crawler. Weights placed on flexible chains. 2. A crawler-type spongy salvage ship according to claim 1, characterized in that, said elastic reset mechanism includes two shafts extending to both sides on the rotating shafts on both sides of the vertically adjustable driven sprocket. A T-shaped support rod, and an elastic rod connected with the ship side of the hull is arranged on the end of the T-shaped support rod. 3. A crawler-type spongy salvage ship according to claim 2, characterized in that, the inner wall of the support cover is provided with vertical slots for clamping the two ends of the T-shaped support rod. 4. A crawler-type Spirogyra salvage ship according to claim 1, characterized in that, said Spirogyra crushing and scrubbing mechanism includes a plurality of detachable roller-type circles that are close to the outside of the track on the supporting cover. Disc blades and roller brushes; the detachable roller disc blades and roller brushes are arranged alternately. 5. A crawler-type Spirogyra salvage ship according to claim 1, characterized in that, said Spirogyra separation mechanism comprises a collecting box with filtered water and The drainage slope groove provided under the collection box. 6. A crawler-type spongy salvage ship according to claim 1, characterized in that, the spirograph hooking mechanism comprises a sawtooth hooking block or a Velcro hooking piece installed on the bottom of the hull close to the track Or a brush-type hook. 7. A crawler-type Spirogyra salvage ship according to claim 1 or 2, characterized in that, the spirographa hooking mechanism is provided with an ultrasonic device for directional superwave treatment.