Automatic drainage device for aquaculture pond

Abstract

The utility model discloses an aquaculture pond automatic drainage device which comprises a base, a sleeve is fixedly arranged on the outer wall of the top of the base, a drainage bent pipe is fixedly arranged on the outer wall of the bottom of the base, the sleeve is communicated with the drainage bent pipe, a top frame is arranged on the top of the base, and arched plates are fixedly arranged on the outer walls of the two sides of the top of the top frame. A vertically-downward motor is fixedly arranged on the outer wall of the top of the arch-shaped plate, and an output shaft of the motor penetrates through the outer wall of the arch-shaped plate and is fixedly provided with a vertically-downward external thread lifting thread rotating rod through a coupler. The output shaft of the motor drives the external thread lifting thread rotating rod to rotate, the external thread lifting thread rotating rod rotates in the internal thread lifting sleeve arranged on the inner wall of the drainage hole, the lifting pipe is driven to move up and down on the outer wall of the sleeve, and the drainage depth is conveniently controlled by controlling the depth of the lifting pipe moving into the inner wall of the sleeve; and by controlling the number of the drainage holes immersed in water, the drainage speed can be conveniently controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to an automatic drainage device for an aquaculture pond. Background Art

[0002] Aquaculture ponds are densely populated with aquatic organisms, so the water quality in the ponds needs to be controlled, the water in the ponds needs to be replaced from time to time, the aquaculture ponds need to be drained during the harvest process, and the aquaculture ponds also need to be drained in heavy rain to avoid excessively high water levels in the ponds. Therefore, existing aquaculture ponds will have drainage pipes pre-buried during the construction process. The existing aquaculture drainage device has a simple structure, consisting of a single curved pipe and a sealing cover. The sealing cover on the curved pipe is removed during the drainage process, but the depth and speed of the drainage cannot be controlled, and the operator needs to enter the water to open the sealing cover on the curved pipe, which is inconvenient to operate. For this reason, we propose an automatic drainage device for aquaculture ponds. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic drainage device for an aquaculture pond to solve the above-mentioned deficiencies in the technology.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: an automatic drainage device for an aquaculture pond comprises a base, a sleeve is fixedly provided on the top outer wall of the base, a drainage elbow is fixedly provided on the bottom outer wall of the base, the sleeve is communicated with the drainage elbow, a top frame is provided on the top of the base, arched plates are fixedly provided on the top and bottom outer walls of the top frame, a vertically downward motor is fixedly provided on the top outer wall of the arched plate, an output shaft of the motor passes through the outer wall of the arched plate and is fixedly provided with a vertically downward external screw lifting pattern rotating rod through a coupling, a lifting pipe is slidably connected to the inner wall of the sleeve, four groups of drainage holes distributed at equal distances are opened on the bottom outer wall of the lifting pipe, a water inlet pipe is fixedly provided on the inner wall of the drainage hole, four vertically downward water guide grooves are opened on the top outer wall of the sleeve, an internal thread lifting sleeve is fixedly provided on the top and bottom inner walls of the lifting pipe through a bracket, and the inner wall of the internal thread lifting sleeve is threadedly connected to the outer wall of the external screw lifting pattern rotating rod.

[0005] Preferably, four equally spaced quadrilateral stainless steel fixing frames are fixedly provided on the top outer wall of the base, the sleeve is located inside the four quadrilateral stainless steel fixing frames, the top frame is fixed to the top of the quadrilateral stainless steel fixing frames, and a filter is fixedly provided on the inner wall of the quadrilateral stainless steel fixing frames. The filter can prevent the garbage on the water surface from clogging the utility model and prevent aquatic organisms from being discharged through the utility model.

[0006] Preferably, a bearing ring is fixedly provided on the bottom inner wall of the sleeve through a bracket, and the outer wall of one end of the bottom of the external screw lifting pattern rotating rod is fixedly connected to the inner ring of the bearing ring, which is beneficial to improve the stability of the external screw lifting pattern rotating rod during rotation.

[0007] Preferably, a motor fixing cover is fixedly provided on the top outer wall of the arched plate, and the motor is located on the inner wall of the motor fixing cover, which is beneficial to protecting the motor from erosion by rainwater and greatly improves the service life of the utility model.

[0008] Preferably, the inner wall of the water guide groove is slidably connected to the outer wall of the water inlet pipe to prevent the lifting pipe from rotating on the inner wall of the sleeve.

[0009] Preferably, the motor is connected to a gear switch via a wire, and the gear switch is connected to a power line, so that the rotation speed and rotation direction of the motor can be easily controlled via the gear switch.

[0010] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0011] The output shaft of the motor drives the external screw lifting pattern rotating rod to rotate, and the external screw lifting pattern rotating rod rotates in the internal thread lifting sleeve provided on the inner wall of the drainage hole, driving the lifting pipe to move up and down on the outer wall of the sleeve. By controlling the depth of the lifting pipe moving into the inner wall of the sleeve, it is convenient to control the depth of drainage, and by controlling the amount of drainage holes immersed in water, it is convenient to control the speed of drainage. The breeding pond can be controlled to automatically drain only by controlling the output rotation of the motor through the control gear switch, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0013] Figure 1 This is a three-dimensional structural schematic diagram of an automatic drainage device for an aquaculture pond according to the utility model;

[0014] Figure 2 This is a schematic cross-sectional structure diagram of an automatic drainage device for an aquaculture pond according to the utility model;

[0015] Figure 3 This is a schematic diagram of the casing structure of an automatic drainage device for an aquaculture pond according to the utility model;

[0016] Figure 4 This is a schematic diagram of the lifting pipe structure of an automatic drainage device for an aquaculture pond according to the utility model;

[0017] Figure 5 This is a schematic diagram of the arched plate structure of an automatic drainage device for an aquaculture pond according to the utility model;

[0018] Figure 6 The utility model is a schematic diagram of the structure of a motor of an automatic drainage device for an aquaculture pond.

[0019] Description of reference numerals:

[0020] 1 base, 2 sleeve, 3 drainage elbow, 4 water guide groove, 5 lifting pipe, 6 drainage hole, 8 arch plate, 9 motor fixing cover, 10 motor, 11 external screw lifting pattern rotating rod, 12 bearing ring, 13 internal screw lifting sleeve, 14 quadrilateral stainless steel fixing frame, 15 filter screen, 16 top frame. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] Embodiment 1

[0023] Refer to the instruction manual Figure 1-6 , an automatic drainage device for an aquaculture pond comprises a base 1, a sleeve 2 is fixedly provided on the top outer wall of the base 1, a drainage elbow 3 is fixedly provided on the bottom outer wall of the base 1, the sleeve 2 is connected to the drainage elbow 3, a top frame 16 is provided on the top of the base 1, and arched plates 8 are fixedly provided on the outer walls on both sides of the top of the top frame 16, a vertically downward motor 10 is fixedly provided on the top outer wall of the arched plate 8, an output shaft of the motor 10 passes through the outer wall of the arched plate 8 and is fixedly provided with a vertically downward external screw lifting pattern rotating rod 11 through a coupling, a lifting pipe 5 is slidably connected to the inner wall of the sleeve 2, four groups of drainage holes 6 distributed at equal distances are opened on the bottom outer wall of the lifting pipe 5, an inlet pipe is fixedly provided on the inner wall of the drainage hole 6, four vertically downward water guide grooves 4 are opened on the top outer wall of the sleeve 2, an internal thread lifting sleeve 13 is fixedly provided on the top and bottom inner walls of the lifting pipe 5 through a bracket, and the inner wall of the internal thread lifting sleeve 13 is threadedly connected to the outer wall of the external screw lifting pattern rotating rod 11.

[0024] Embodiment 2

[0025] Based on the first embodiment, four equally spaced quadrilateral stainless steel fixing frames 14 are fixedly provided on the top outer wall of the base 1, the sleeve 2 is located inside the four quadrilateral stainless steel fixing frames 14, the top frame 16 is fixed to the top of the quadrilateral stainless steel fixing frames 14, and the inner wall of the quadrilateral stainless steel fixing frames 14 is fixedly provided with a filter screen 15. The filter screen 15 can prevent the garbage on the water surface from clogging the utility model and prevent the aquatic organisms from being discharged through the utility model. The bottom inner wall of the sleeve 2 is fixedly provided with a bearing ring 12 through a bracket, and the outer wall of the bottom end of the external screw lifting pattern rotating rod 11 is fixedly connected to the inner ring of the bearing ring 12, which is beneficial to improve the stability of the external screw lifting pattern rotating rod 11 during rotation.

[0026] Embodiment 3

[0027] Based on the first embodiment, a motor fixing cover 9 is fixedly provided on the top outer wall of the arch plate 8, and the motor 10 is located on the inner wall of the motor fixing cover 9, which is beneficial to protecting the motor 10 from rain erosion and greatly improving the service life of the utility model. The inner wall of the water guide groove 4 is slidably connected to the outer wall of the water inlet pipe to prevent the lifting tube 5 from rotating on the inner wall of the sleeve 2. The motor 10 is connected to a gear switch through a wire, and the gear switch is connected to a power cord. The gear switch is convenient for controlling the rotation speed and rotation direction of the motor 10.

[0028] Working principle of this utility model:

[0029] Refer to the instruction manual Figure 1-6 When the utility model is used, it is necessary to dig a buried pipe groove in the breeding pond, bury the drainage elbow pipe 3 in the buried pipe groove, and the other end of the drainage elbow pipe 3 leads to the outside of the breeding pond. The bottom outer wall of the base 1 is flush with the bottom of the breeding pond, and then the utility model is installed, and the gear switch of the motor 10 is installed at the specified position through the wire. When the breeding pond needs to be drained, the output shaft of the motor 10 drives the external screw lifting pattern rotating rod 11 to rotate, and the external screw lifting pattern rotating rod 11 rotates in the internal thread lifting sleeve 13 provided on the inner wall of the drainage hole 6, driving the lifting pipe 5 to move up and down on the outer wall of the casing 2, and the water in the breeding pond flows into the lifting pipe 5 through the drainage hole 6, and the water in the lifting pipe 5 is discharged through the casing 2 and the drainage elbow pipe 3. By controlling the depth of the lifting pipe 5 moving into the inner wall of the casing 2, it is convenient to control the depth of drainage, and by controlling the number of drainage holes 6 immersed in the water, it is convenient to control the speed of drainage, and the breeding pond can be controlled to automatically drain only by controlling the output rotation of the motor 10 by controlling the gear switch, which is easy to operate and has good use effect.

[0030] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic drainage device for an aquaculture pond, comprising a base (1), characterized in that: A sleeve (2) is fixedly provided on the top outer wall of the base (1), a drainage elbow (3) is fixedly provided on the bottom outer wall of the base (1), the sleeve (2) is in communication with the drainage elbow (3), a top frame (16) is provided on the top of the base (1), an arched plate (8) is fixedly provided on the top and side outer walls of the top of the top frame (16), a motor (10) vertically downward is fixedly provided on the top outer wall of the arched plate (8), an output shaft of the motor (10) passes through the outer wall of the arched plate (8) and is fixedly provided with an external screw shaft vertically downward through a coupling. The inner wall of the sleeve (2) is slidably connected with a lifting pipe (5), the bottom outer wall of the lifting pipe (5) is provided with four groups of drainage holes (6) distributed at equal distances, the inner wall of the drainage hole (6) is fixedly provided with a water inlet pipe, the top outer wall of the sleeve (2) is provided with four vertical downward water guide grooves (4), the top and bottom inner walls of the lifting pipe (5) are fixedly provided with an internal thread lifting sleeve (13) through a bracket, and the inner wall of the internal thread lifting sleeve (13) is threadedly connected with the outer wall of the external thread lifting and lowering pattern rotating rod (11).

2. The automatic drainage device for aquaculture ponds according to claim 1, characterized in that: Four equally spaced quadrilateral stainless steel fixing frames (14) are fixedly provided on the top outer wall of the base (1); the sleeve (2) is located inside the four quadrilateral stainless steel fixing frames (14); the top frame (16) is fixed to the top of the quadrilateral stainless steel fixing frames (14); and a filter screen (15) is fixedly provided on the inner wall of the quadrilateral stainless steel fixing frames (14).

3. The automatic drainage device for aquaculture ponds according to claim 1, characterized in that: A bearing ring (12) is fixedly provided on the inner wall of the bottom of the sleeve (2) via a bracket, and the outer wall of one end of the bottom of the external screw lifting pattern rotating rod (11) is fixedly connected to the inner ring of the bearing ring (12).

4. The automatic drainage device for aquaculture ponds according to claim 1, characterized in that: A motor fixing cover (9) is fixedly provided on the top outer wall of the arched plate (8), and the motor (10) is located on the inner wall of the motor fixing cover (9).

5. The automatic drainage device for aquaculture ponds according to claim 1, characterized in that: The inner wall of the water guide groove (4) is slidably connected to the outer wall of the water inlet pipe.

6. The automatic drainage device for aquaculture ponds according to claim 1, characterized in that: The motor (10) is connected to a gear switch via a wire, and the gear switch is connected to a power line.

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