CN213427846U - Breed pond and use multistage drainage device - Google Patents
Breed pond and use multistage drainage device Download PDFInfo
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- CN213427846U CN213427846U CN202022134008.0U CN202022134008U CN213427846U CN 213427846 U CN213427846 U CN 213427846U CN 202022134008 U CN202022134008 U CN 202022134008U CN 213427846 U CN213427846 U CN 213427846U
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Abstract
A multi-stage drainage device for a culture pond comprises a vertical pipe which is vertically arranged on a water outlet and is installed between the vertical pipe and the water outlet without leakage, wherein the middle lower part of the vertical pipe is provided with a water through hole groove, and the outer wall of the water through hole groove is provided with a filter screen; a piston body capable of moving up and down along the inner wall of the vertical pipe is arranged in the vertical pipe, and the outer wall of the piston body is tightly matched with the inner wall of the vertical pipe; a lifting box is fixedly arranged on the vertical pipe, the lifting box comprises a lower bearing seat, a shaft, an upper bearing seat and a bearing, and the shaft is arranged between the lower bearing seat and the upper bearing seat; a rope is arranged between the shaft and the piston body, the left end of the shaft is fixedly or detachably connected with a hand wheel, a disc of the hand wheel is fixedly provided with a chain, the chain is connected with a fixed pin, and the fixed pin is detachably fixed with a hole on the disc and a hole on the lifting box; by rotating the hand wheel, the rope can be wound on the shaft, thereby adjusting the distance between the shaft and the piston body. The device not only can adjust the speed of drainage, can also discharge the water of lower floor or well lower floor as required, simple structure, convenient operation.
Description
Technical Field
The utility model relates to a breed pond technical field, especially relate to a breed pond and use multistage drainage device.
Background
With the improvement of living standard, aquatic products occupy more and more shares in the food consumption field of China. In the breeding industry, aquatic products need to be artificially bred by using breeding ponds, the water depth of breeding objects in some breeding ponds is strictly controlled, but the existing breeding ponds cannot be accurately controlled in the water body regulation and control process. In the aquaculture process of the aquaculture pond, the water quality is often deteriorated due to long-time aquaculture, so that the water in the aquaculture pond needs to be drained and replaced periodically. The impurities in the water in the culture pond are layered, and the impurities on the lower layer in the culture pond are the most, so that if the water can be drained in a reasonable layered mode, the water resource can be saved, and the efficiency can be improved. The existing culture pond drainage mode is direct emptying and can not realize layered drainage.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problem, the utility model provides a breed pond and use multistage drainage device can control the speed of breeding the pond drainage, can also discharge the water of lower floor or well lower floor as required, simple structure, convenient operation.
The purpose of the utility model is realized through the following technical scheme.
A multi-stage drainage device for a culture pond is arranged in the culture pond, a drainage ditch is arranged outside the culture pond, a drainage outlet is formed in the bottom of the culture pond, a drainage pipe communicated with the drainage ditch is arranged in the drainage outlet, the bottom of the drainage ditch is lower than the drainage pipe, the multi-stage drainage device for the culture pond comprises a vertical pipe arranged on the drainage outlet and communicated with the drainage outlet, no leakage exists at the interface of the vertical pipe and the drainage outlet, a water through hole groove is formed in the middle lower portion of the vertical pipe, and a filter screen is arranged on the outer wall of the water through hole groove; a piston body capable of moving up and down along the inner wall of the vertical pipe is arranged in the vertical pipe, the piston body comprises a body and a sealing body, the sealing body is wrapped on the outer circumference of the body, and the outer wall of the sealing body is tightly matched with the inner wall of the vertical pipe; the lifting box is arranged on the vertical pipe and comprises a lower bearing seat, a shaft, an upper bearing seat and a bearing, the lower bearing seat comprises a lower bearing hole, a lower shell, a hole and a positioning hole, the upper bearing seat comprises an upper bearing hole and an upper shell, the bearing is arranged in the lower bearing seat and the upper bearing seat, and two ends of the shaft are arranged on the bearing; a rope is arranged between the shaft and the piston body, one end of the rope is fixed on the upper end face of the piston body, and the other end of the rope is fixed on the shaft; the left end of axle is connected with the hand wheel, the hand wheel includes wheel, connecting axle, round hole, dish and double-screw bolt, the fixed chain that is provided with on the dish, the other end of chain is connected with the fixed pin, the round hole to the axle center the distance with the distance of locating hole to axle center equals, the fixed pin can detachable insert the round hole with in the locating hole.
According to the multi-stage drainage device for the culture pond, the filter screen is a steel wire mesh.
According to the multi-stage drainage device for the culture pond, the vertical pipe is a steel pipe.
According to the multi-stage drainage device for the culture pond, 4 limber hole grooves are uniformly distributed along the circumferential direction.
In the multi-stage drainage device for the culture pond, the sealing body is made of rubber.
According to the multi-stage drainage device for the culture pond, the rope is a steel wire rope.
According to the multi-stage drainage device for the culture pond, the rope is connected with the piston body through the suspension bolt.
According to the multi-stage drainage device for the culture pond, the shaft is composed of a shaft body, a threaded hole, a first boss and a second boss, the first boss and the second boss are arranged on the shaft body, the rope can be wound in a space between the first boss and the second boss, and the threaded hole is formed in the left end portion of the shaft body.
According to the multi-stage drainage device for the culture pond, the hand wheel is in threaded fit with the threaded hole through the stud and is connected with the shaft.
According to the multi-stage drainage device for the culture pond, the bearing is a deep groove ball bearing.
The beneficial effects of the utility model reside in that:
1. the multi-stage drainage device for the culture pond can adjust the drainage speed according to the actual requirement by controlling the position of the piston relative to the limber hole groove;
2. the multi-stage drainage device for the culture pond can discharge water of a lower layer or a middle-lower layer according to actual requirements by controlling the position of the piston relative to the limber groove;
3. the utility model discloses a breed multi-stage drainage device for pond, simple structure, convenient operation can realize swiftly installing and reliably using.
Drawings
The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. In the drawings:
fig. 1 is a schematic structural view of the multi-stage drainage device for the culture pond of the present invention.
Fig. 2 is a sectional view taken along line a-a of fig. 1.
Fig. 3 is a structural view of the piston body.
Fig. 4 is an enlarged view at I of fig. 1.
Fig. 5 is a schematic view of the structure of the shaft.
Fig. 6 is a schematic structural view of the hand wheel.
Fig. 7 is a view from direction B of fig. 6.
The components represented by the reference numerals in the figures are:
the water-saving cultivation device comprises a drainage ditch 1, a drainage pipe 2, a drainage port 3, a cultivation pond 4, a filter screen 5, a piston body 6, a body 6a, a sealing body 6b, an eyebolt 7, a vertical pipe 8, a water through hole groove 8a, a rope 9, a lower bearing seat 10, a lower bearing hole 10a, a lower shell 10b, a hole 10c, a positioning hole 10d, a shaft 11, a shaft body 11a, a threaded hole 11b, a first boss 11c, a second boss 11d, an upper bearing seat 12, an upper bearing hole 12a, an upper shell 12b, a bearing 13, a fixing pin 14, a chain 15, a hand wheel 16, a wheel 16a, a connecting shaft 16b, a round hole 16c, a disc 16d and a stud.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided so that this disclosure can be more completely understood and fully conveyed to those skilled in the art, and the present disclosure may be implemented in various forms without being limited to the embodiments set forth herein.
Referring to fig. 1-7, fig. 1 is a schematic structural view of a multi-stage drainage device for a culture pond of the present invention. As shown in the figure, the multi-stage drainage device for the culture pond is arranged in a culture pond 4, a drainage ditch 1 is arranged outside the culture pond 4, a drainage outlet 3 is arranged at the bottom of the culture pond 4, a drainage pipe 2 communicated with the drainage ditch 1 is arranged at the drainage outlet 3, and the bottom of the drainage ditch 1 is lower than the drainage pipe 2, and is characterized in that the multi-stage drainage device for the culture pond comprises a vertical pipe 8 arranged on the drainage outlet 3 and communicated with the drainage outlet 3, the vertical pipe 8 is a steel pipe, preferably, the vertical pipe 8 is a galvanized steel pipe, and meanwhile, no leakage is ensured at the interface between the vertical pipe 8 and the drainage outlet 3, as shown in figure 2, a water through hole groove 8a is arranged at the middle lower part of the vertical pipe 8, specifically, 4 water through hole grooves 8a are uniformly distributed along the circumferential direction, a filter screen 5 is arranged at the outer side of the water through hole groove 8a, preferably, the filter screen 5 is a steel wire mesh; a piston body 6 capable of moving up and down along the inner wall of the riser 8 is arranged in the riser 8, as shown in fig. 3, the piston body 6 comprises a body 6a and a sealing body 6b, the sealing body 6b is wrapped on the outer circumference of the body 6a, specifically, the sealing body 62 is made of rubber, and the outer wall of the sealing body 6b is tightly matched with the inner wall of the riser 8; a lifting box is arranged on the vertical pipe 8, the lifting box is placed on the vertical pipe 8, or the lower part of the lifting box is connected with the upper end surface of the vertical pipe 8 in a welding manner, the lifting box is used for lifting the piston body 6, as shown in fig. 4, the lifting box comprises a lower bearing seat 10, a shaft 11, an upper bearing seat 12 and a bearing 13, the lower bearing seat 10 comprises a lower bearing hole 10a, a lower shell 10b, a hole 10c and a positioning hole 10d, the upper bearing seat 12 comprises an upper bearing hole 12a and an upper shell 12b, the bearing 13 is arranged in the lower bearing seat 10 and the upper bearing seat 12, two ends of the shaft 11 are arranged on the bearing 13, and preferably, the bearing 13 is a deep groove ball bearing; a rope 9 is arranged between the shaft 11 and the piston body 6, specifically, the rope 9 is a steel wire rope, one end of the rope 9 is fixed on the upper end surface of the piston body 6, optionally, the rope 9 is connected with the piston body 6 through a lifting bolt 7, a bolt part of the lifting bolt 7 is in threaded connection with a threaded hole on the upper end surface of the piston body 6, the rope 9 is fixed on a ring part of the lifting bolt 7 and can be fixed by knotting or direct welding, and the other end of the rope 9 passes through the hole 10c and is fixed on the shaft 11, for example, welded on the shaft 11; the left end of axle 11 is connected with hand wheel 16, as shown in fig. 6 and 7, hand wheel 16 includes wheel 16a, connecting axle 16b, round hole 16c, dish 16d and double-screw bolt 16e, hand wheel 16 through double-screw bolt 16e with screw hole 11b screw-thread fit with axle 11 is connected, the fixed chain 15 that is provided with on the dish 16d, the one end welding of chain 15 is on dish 16d, the other end of chain 15 is connected with fixed pin 14, the distance of round hole 16c to the axle center with the distance of locating hole 10d to the axle center equals, fixed pin 14 can the detachable insert round hole 16c with in the locating hole 10 d.
As shown in fig. 5, the shaft 11 is composed of a shaft body 11a, a threaded hole 11b, a first boss 11c, and a second boss 11d, the first boss 11c and the second boss 11d are disposed on the shaft body 11a, the cord 9 can be wound in a space between the first boss 11c and the second boss 11d, and the threaded hole 11b is disposed at a left end portion of the shaft body 11 a.
When the culture pond 4 needs to drain, firstly, the fixing pin 14 is pulled out of the round hole 16c and the positioning hole 10d, then the hand wheel 16 is rotated anticlockwise to drive the shaft 11 to rotate anticlockwise, the upper end of the rope 9 is continuously wound on the shaft 11, and the piston body 6 is driven to move upwards along the inner wall of the vertical pipe 8; the hand wheel is rotated clockwise to drive the shaft 11 to rotate clockwise, the rope 9 is continuously taken off from the shaft 11, the piston body 6 moves downwards along the inner wall of the vertical pipe 8 by the dead weight, the sealing body 6b of the piston body 6 is mainly used for sealing between the piston body 6 and the inner wall of the vertical pipe 8, the body 6a has certain weight, and the friction force between the sealing body 6b and the inner wall of the vertical pipe 8 can be overcome under the action of the dead weight; the height of the piston body 6 is adjusted by rotating the hand wheel 16, so that the contact area of the piston body 6 and the water through hole groove 8a can be adjusted, and the speed of discharging water through the water through hole groove 8a is adjusted; by adjusting the height of the piston body 6, the water in the lower or middle tier can be controlled. When the required drainage speed is reached, the hand wheel 16 is finely adjusted, the round hole 16c on the hand wheel 16 is aligned with the positioning hole 10d on the lower bearing seat, and the fixing pin 14 penetrates into the round hole 16c and the positioning hole 10d, so that the piston 6 is fixed at the corresponding height.
When the culture pond does not need to be drained, the hand wheel 16 is held firstly, the fixing pin 14 is taken out from the round hole 16c and the positioning hole 10d, the hand wheel 16 is loosened, the piston body 6 moves downwards to the lowest position by self weight, and the water through hole groove 8a is completely sealed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A multi-stage drainage device for a culture pond is arranged in the culture pond (4), a drainage ditch (1) is arranged outside the culture pond (4), a drainage outlet (3) is arranged at the bottom of the culture pond (4), a drainage pipe (2) communicated with the drainage ditch (1) is arranged at the drainage outlet (3), and the bottom of the drainage ditch (1) is lower than the drainage pipe (2), and is characterized in that the multi-stage drainage device for the culture pond comprises a vertical pipe (8) which is arranged on the drainage outlet (3) and communicated with the drainage outlet (3), no leakage exists at the interface of the vertical pipe (8) and the drainage outlet (3), a through hole groove (8a) is arranged at the middle lower part of the vertical pipe (8), and a filter screen (5) is arranged on the outer wall of the through hole groove (8 a); a piston body (6) capable of moving up and down along the inner wall of the vertical pipe (8) is arranged in the vertical pipe (8), the piston body (6) comprises a body (6a) and a sealing body (6b), the sealing body (6b) is wrapped on the outer circumference of the body (6a), and the outer wall of the sealing body (6b) is tightly matched with the inner wall of the vertical pipe (8); the vertical pipe (8) is provided with a lifting box, the lifting box comprises a lower bearing seat (10), a shaft (11), an upper bearing seat (12) and a bearing (13), the lower bearing seat (10) comprises a lower bearing hole (10a), a lower shell (10b), a hole (10c) and a positioning hole (10d), the upper bearing seat (12) comprises an upper bearing hole (12a) and an upper shell (12b), the bearing (13) is installed in the lower bearing seat (10) and the upper bearing seat (12), and two ends of the shaft (11) are installed on the bearing (13); a rope (9) is arranged between the shaft (11) and the piston body (6), one end of the rope (9) is fixed on the upper end surface of the piston body (6), and the other end of the rope (9) is fixed on the shaft (11); the left end of axle (11) is connected with hand wheel (16), hand wheel (16) are including wheel (16a), connecting axle (16b), round hole (16c), dish (16d) and double-screw bolt (16e), fixed chain (15) that are provided with on dish (16d), the other end of chain (15) is connected with fixed pin (14), the distance of round hole (16c) to the axle center with locating hole (10d) equals to the distance of axle center, fixed pin (14) can the detachable insert round hole (16c) with in locating hole (10 d).
2. The multi-stage drainage device for the culture pond according to claim 1, wherein the filter screen (5) is a steel wire mesh.
3. The multi-stage drainage device for culture ponds according to claim 1, characterized in that the vertical pipe (8) is a steel pipe.
4. The multistage drainage device for the culture pond according to claim 1, wherein the number of the water through hole grooves (8a) is 4 in the circumferential direction.
5. The multi-stage drainage device for the culture pond according to claim 1, wherein the sealing body (6b) is made of rubber.
6. The multi-stage drainage device for the culture pond as claimed in claim 1, wherein the rope (9) is a steel wire rope.
7. The multistage drainage device for culture ponds according to claim 1, characterized in that the rope (9) is connected with the piston body (6) by an eye bolt (7).
8. The multistage drainage device for the culture pond according to claim 1, wherein the shaft (11) is composed of a shaft body (11a), a threaded hole (11b), a first boss (11c) and a second boss (11d), the first boss (11c) and the second boss (11d) are arranged on the shaft body (11a), the rope (9) can be wound in a space between the first boss (11c) and the second boss (11d), and the threaded hole (11b) is arranged at the left end portion of the shaft body (11 a).
9. The multi-stage drainage device for the culture pond is characterized in that the hand wheel (16) is connected with the shaft (11) through a screw bolt (16e) in threaded fit with the threaded hole (11 b).
10. The multistage drainage device for culture ponds according to claim 1, characterized in that the bearing (13) is a deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022134008.0U CN213427846U (en) | 2020-09-25 | 2020-09-25 | Breed pond and use multistage drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022134008.0U CN213427846U (en) | 2020-09-25 | 2020-09-25 | Breed pond and use multistage drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213427846U true CN213427846U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022134008.0U Active CN213427846U (en) | 2020-09-25 | 2020-09-25 | Breed pond and use multistage drainage device |
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| Country | Link |
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| CN (1) | CN213427846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115024267A (en) * | 2022-05-27 | 2022-09-09 | 浙江海洋大学 | Cellular-type aquaculture bucket |
-
2020
- 2020-09-25 CN CN202022134008.0U patent/CN213427846U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115024267A (en) * | 2022-05-27 | 2022-09-09 | 浙江海洋大学 | Cellular-type aquaculture bucket |
| CN115024267B (en) * | 2022-05-27 | 2023-03-14 | 浙江海洋大学 | Cellular-type aquaculture bucket |
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