CN210538272U

CN210538272U - Bottom suction device for industrial grouper cultivation in cement pond

Info

Publication number: CN210538272U
Application number: CN201920514752.8U
Authority: CN
Inventors: 刘龙龙; 罗鸣; 陈傅晓; 谭围; 王永波; 刘金叶; 符书源
Original assignee: Hainan Academy Of Ocean And Fisheries Sciences (hainan Ocean Development Planning And Design Research Institute)
Current assignee: Hainan Academy Of Ocean And Fisheries Sciences (hainan Ocean Development Planning And Design Research Institute)
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-05-19
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses a bottom suction device for industrial grouper cultivation in a cement pond, which relates to the field of aquaculture and comprises an arched shell, wherein the arched shell is hollow; the utility model does not need a motor and an electric wire, thereby reducing the cost of the device and the maintenance cost, reducing the potential safety hazard when the device is used, and being suitable for popularization and application in industrial culture; in the utility model, the arched shell is connected with the PVC pipe through the PVC steel wire hose I, so that the suction angle of the sewage suction hole can be finely adjusted, and the sewage suction hole can work parallel to the bottom of the tank; the utility model discloses when using, close the ball valve after having cleared up a cement pond, can keep the water in the device not to flow back, then move the device to another cement pond of treating the clearance open the ball valve alright continuous operation, save every pond of trading and all want siphon operation again, labour saving and time saving.

Description

Bottom suction device for industrial grouper cultivation in cement pond

Technical Field

The utility model relates to an aquaculture field specifically is a device at bottom of inhaling of cement pond batch production breed grouper.

Background

A large amount of excrement, residual bait and the like are generated in the high-density intensive culture process of the grouper cement pond, and the water body is deteriorated due to untimely suction, so that the growth of fishes is negatively influenced. Most of the existing bottom suction devices have incomplete bottom suction, and when a plurality of cement pools continuously suck bottoms, siphoning operation needs to be carried out again every time one pool is replaced, thus wasting time and labor; although the emerging electric bottom suction device is clean in suction, the novel electric bottom suction device is heavy due to the need of a motor and an electric wire, high in cost and maintenance cost and certain in potential safety hazard, and is difficult to popularize in a large area in aquaculture.

SUMMERY OF THE UTILITY MODEL

1. Problems to be solved

To the problem that exists among the prior art, the utility model aims to provide a cement pond industrial aquaculture grouper inhale end device does not need motor and electric wire when using to reduce device cost and maintenance cost, reduce the potential safety hazard when the device uses simultaneously, suitable popularization and application in cement pond industrial aquaculture, thereby solved the problem of mentioning in the above-mentioned background story.

2. Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: +

A bottom suction device for industrial grouper cultivation in a cement pond comprises an arched shell, wherein the arched shell is arranged in a hollow mode, the lower surface of the arched shell is connected with two groups of symmetrically arranged pulleys through two groups of damping mechanisms respectively, the lower surface of the arched shell is provided with a plurality of dirt suction holes which are uniformly distributed and communicated with the interior of the arched shell, and a brush is movably connected between every two adjacent dirt suction holes through fastening bolts; the utility model discloses a PVC pipe, including arch shell, clamp, PVC pipe, ball valve, and the other end of PVC pipe is also sealed through clamp fixed seal and is had PVC steel wire hose two.

As a further aspect of the present invention: damping mechanism comprises motion plate, pulley and spring, the mounting groove has been seted up to the lower surface of arch shell, and sliding connection has the motion plate in the mounting groove, and the lower surface mounting of motion plate has the pulley, and the upper surface of motion plate is connected through the upper end inner wall of the spring that two symmetries set up and mounting groove.

As a further aspect of the present invention: two limiting plates which are symmetrically arranged are fixedly connected in the mounting groove, and the limiting plates penetrate through the moving plate and are in sliding connection with the moving plate.

As a further aspect of the present invention: PVC pipe keeps away from one end thermosol welding of PVC steel wire hose one and has the reducing pipe, and PVC steel wire hose one is through clamp and two fixed sealings of PVC steel wire hose, and the reducing pipe setting can increase the pipe diameter of PVC steel wire hose two like this at the position of PVC steel wire hose two, increases the water yield to increase the suction of soil pick-up head.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model does not need a motor and an electric wire, thereby reducing the cost of the device and the maintenance cost, simultaneously reducing the potential safety hazard when the device is used, and being suitable for large-area popularization in aquaculture;

2. in the utility model, the arched shell is connected with the PVC pipe through the PVC steel wire hose I, so that the suction angle of the sewage suction hole can be finely adjusted, and the sewage suction hole can work parallel to the bottom of the tank;

3. when the device is used, the ball valve is closed after one cement pool is cleaned, water in the device can be kept not to flow back, then the device is moved to another cement pool to be cleaned, the ball valve is opened, the continuous work can be realized, the siphon operation is omitted when the cement pool is replaced, and the time and the labor are saved;

4. this practicality can effectively clear away bottom of the pool excrement and urine and stubborn precipitate etc. through the brush, can remove the clearance at the bottom of the pool through the pulley, and prevents that the soil pick-up hole from pasting the bottom of the pool, improves the practicality of device.

Drawings

Fig. 1 is a structural schematic diagram of a bottom suction device for industrially culturing grouper in a cement pond.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a partial top view structural schematic diagram of a bottom suction device for industrial grouper cultivation in a cement pond.

In the figure: 1. PVC pipes; 2. a first PVC steel wire hose; 3. an arched housing; 4. a ball valve; 5. a second PVC steel wire hose; 6. a limiting plate; 7. a motion plate; 8. a pulley; 9. mounting grooves; 10. a spring; 11. a dirt suction hole; 12. and a brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a bottom suction device for industrial grouper cultivation in a cement pond includes an arched shell 3, the arched shell 3 is hollow, the lower surface of the arched shell 3 is connected with two sets of symmetrically arranged pulleys 8 through two sets of damping mechanisms, the lower surface of the arched shell 3 is provided with a plurality of dirt suction holes 11 which are uniformly distributed and communicated with the inside of the arched shell, and a brush 12 is movably connected between two adjacent dirt suction holes 11 through a fastening bolt; the upper surface of the arched shell 3 is communicated with a PVC steel wire hose I2, the upper end of the PVC steel wire hose I2 is fixedly sealed with one end of a PVC pipe 1 through a hoop, a ball valve 4 is mounted on the PVC pipe 1, and a PVC steel wire hose II 5 is fixedly sealed at the other end of the PVC pipe 1 through the hoop; when the device is using, utilize the siphon principle to make the water in the breed pond discharge along PVC steel wire hose one 2, PVC pipe 1 and PVC steel wire hose two 5, whole device does not need motor and electric wire to it is high to reduce device cost and maintenance cost, reduces the potential safety hazard when the device uses simultaneously, suits to promote by a large scale in aquaculture.

Arched shell 3 is connected through PVC steel wire hose 2 with PVC pipe 1, can finely tune the absorption angle in soil pick-up hole 11, make soil pick-up hole 11 be on a parallel with bottom of the pool work always, and the device is when using, close ball valve 4 after having cleared up a cement pond, can keep the water in the device not backward flow, then remove the device to another cement pond of treating the clearance open ball valve 4 alright continuous work, save every pond of trading all will siphon operation again, labour saving and time saving.

The brush 12 can effectively remove excrement and stubborn sediments at the bottom of the tank, can move and clean at the bottom of the tank through the pulley 8, and prevents the sewage sucking holes 11 from being attached to the bottom of the tank, thereby improving the practicability of the device.

Damper comprises motion plate 7, pulley 8 and spring 10, mounting groove 9 has been seted up to the lower surface of arch shell 3, sliding connection has motion plate 7 in mounting groove 9, the lower surface mounting of motion plate 7 has pulley 8, and the upper surface of motion plate 7 is through the upper end wall connection of spring 10 and mounting groove 9 that two symmetries set up, spring 10 is when not atress, make pulley 8 be located the below of brush 12, when need not clear away bottom of the pool excrement and urine and stubborn precipitate, reduce the wearing and tearing of brush 12, improve the life of brush 12, and the limiting plate 6 that two symmetries of fixedly connected with set up in mounting groove 9, limiting plate 6 runs through

motion plate

7 and 7 sliding connection with motion plate, the degree of freedom of motion plate 7 is injectd through limiting plate 6, make it only carry out vibrations from top to bottom and alleviate, stability is improved.

One end, far away from the PVC steel wire hose I2, of the PVC pipe 1 is welded with a reducing pipe in a hot melting mode, the PVC steel wire hose I2 is fixedly sealed with the PVC steel wire hose II 5 through a hoop, and the suction force of the device is increased by increasing the diameter of the PVC steel wire hose II 5.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplicity of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it is not to be understood as limiting the invention, and in the present invention, it is to be further understood that the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected or detachably connected, or integrally formed, mechanically connected, or indirectly connected through an intermediate medium, and the specific meanings of the terms in the present invention can be understood through specific situations.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The bottom suction device for the industrial aquaculture of the groupers in the cement pond comprises an arched shell (3), and is characterized in that the arched shell (3) is arranged in a hollow mode, the lower surface of the arched shell (3) is respectively connected with two groups of symmetrically arranged pulleys (8) through two groups of damping mechanisms, a plurality of dirt suction holes (11) which are uniformly distributed and communicated with the interior of the arched shell (3) are formed in the lower surface of the arched shell (3), and a brush (12) is movably connected between every two adjacent dirt suction holes (11) through fastening bolts; the utility model discloses a PVC steel wire hose, including arch shell (3), one end fixed seal that the upper surface intercommunication has PVC steel wire hose (2), and the one end fixed seal of clamp and PVC pipe (1) is passed through to the upper end of PVC steel wire hose (2), install ball valve (4) on PVC pipe (1), and the other end of PVC pipe (1) also has PVC steel wire hose two (5) through clamp fixed seal.

2. The bottom suction device for the industrial grouper cultivation in the cement pond according to claim 1, wherein the damping mechanism is composed of a moving plate (7), pulleys (8) and springs (10), a mounting groove (9) is formed in the lower surface of the arched shell (3), the moving plate (7) is slidably connected in the mounting groove (9), the pulleys (8) are mounted on the lower surface of the moving plate (7), and the upper surface of the moving plate (7) is connected with the inner wall of the upper end of the mounting groove (9) through the two symmetrically arranged springs (10).

3. The bottom suction device for the industrial cement pond grouper cultivation according to claim 2, wherein two symmetrically arranged limiting plates (6) are fixedly connected in the mounting groove (9), and the limiting plates (6) penetrate through the moving plate (7) and are in sliding connection with the moving plate (7).

4. The bottom suction device for the industrial cement pond grouper cultivation according to claim 1, wherein the end of the PVC pipe (1) far away from the PVC steel wire hose I (2) is welded with a reducing pipe in a hot melting mode, the PVC steel wire hose I (2) is fixedly sealed with the PVC steel wire hose II (5) through a hoop, and the reducing pipe is arranged at a position connected with the PVC steel wire hose II to increase the pipe diameter of the PVC steel wire hose II and increase the water yield so as to increase the suction force of the sewage suction head.