CN214709712U - Shrimp cover for indoor and outdoor shrimp pond - Google Patents
Shrimp cover for indoor and outdoor shrimp pond Download PDFInfo
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- CN214709712U CN214709712U CN202023037591.XU CN202023037591U CN214709712U CN 214709712 U CN214709712 U CN 214709712U CN 202023037591 U CN202023037591 U CN 202023037591U CN 214709712 U CN214709712 U CN 214709712U
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- outer cover
- inner frame
- pull rope
- shrimp
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Abstract
The utility model discloses an indoor and outdoor shrimp pond shrimp cover, which mainly comprises an inner frame, an outer cover, a cover top, a filter screen and a stay cord; the inner frame is arranged in the pool, positioned at the sewage discharge port and fixedly connected with the pool bottom; the cover top is arranged on the outer cover and is fixedly connected with the outer cover; the filter screen covers the outer cover and the cover top and wraps the outer cover and the cover top; one end of the pull rope is fixedly connected with the cover top, and the other end of the pull rope extends out of the shrimp pond; the inner diameter of the outer cover is larger than the outer diameter of the inner frame. When the device is used, the filter screen with small inner diameter is covered on the outer cover and the cover top, and is placed down along the inner frame and the position of the sewage discharge outlet through the pull rope, when the outer cover is sleeved in the inner frame, the outer cover is continuously placed down, when the outer cover is close to the bottom, the first magnet and the second magnet are attracted, and the outer cover and the cover top are fixed at the bottom of the pool; after the shrimp larvae grow up, the worker lifts the outer cover and the cover top through the other end of the pull rope outside the pool, and after the filter screen with the larger inner diameter is replaced, the outer cover and the cover top are placed into the pool through the pull rope again, and the outer cover is fixed after being sleeved on the inner frame to wait for the next round of replacement of the filter screen.
Description
Technical Field
The utility model relates to a support shrimp technical field, especially relate to a be convenient for change shrimp cover for indoor or outdoor shrimp pond.
Background
At present, in a shrimp pond for cultivation, a filter screen is generally arranged at a sewage discharge port, so that live shrimps are separated from impurities needing to be discharged, such as dirt, sludge, shrimp shells, dead shrimps and the like, and the method has a plurality of defects: firstly, the whole culture process of the shrimps in the shrimp pond from the shrimp larvae to the adult shrimps is in the same shrimp pond, when the aperture of the filter screen is too small, impurities are retained at a sewage discharge port and are difficult to discharge, and when the aperture of the filter screen is too large, part of the shrimp larvae are discharged, so that unnecessary loss is caused; secondly, even if the filter screen is replaced according to the body shape of the shrimp larvae, the sewage discharge outlet is generally arranged at the bottom of the pool and needs to be submerged to the bottom of the pool for replacement, so that the operation difficulty is high, and the efficiency is low. Therefore, even further improvement and perfection is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art, provide an indoor outer shrimp pond shrimp cover convenient to change.
The purpose of the utility model is realized through the following technical scheme:
an indoor and outdoor shrimp pond shrimp cover mainly comprises an inner frame, an outer cover, a cover top, a filter screen and a pull rope. The inner frame is arranged in the tank, is positioned at the sewage discharge port and is fixedly connected with the bottom of the tank. The cover top is arranged on the outer cover and is fixedly connected with the outer cover. The filter screen covers the outer cover and the cover top and wraps the outer cover and the cover top. One end of the pull rope is fixedly connected with the cover top, and the other end of the pull rope extends out of the shrimp pond. The inner diameter of the outer cover is larger than the outer diameter of the inner frame. The outer cover and the cover top cover are arranged on the inner frame, and the outer cover and the cover top are lifted or placed in the pool through the pull rope, so that the filter screen is convenient to replace.
As a preferable embodiment of the present invention, the shrimp cover further includes a support portion. The bottom of the supporting part is fixedly arranged, and the top of the supporting part vertically extends upwards. One end of the pull rope bypasses the top of the support part.
Further, the supporting part mainly comprises a supporting rod, a cross rod, a reinforcing rod and a first pulley. The supporting rod is vertically arranged, the bottom of the supporting rod is fixed, and the top of the supporting rod is fixed with one end of the cross rod. The other end of the cross bar extends horizontally outwards. One end of the reinforcing rod is installed on the supporting rod, and the other end of the reinforcing rod is fixedly connected with the cross rod. The first pulley is mounted on the cross bar. The other end of the pull rope passes by the first pulley.
As a preferable embodiment of the present invention, the supporting portion further includes a second pulley and a handle for conveniently lifting the outer cover and the cover top. The second pulley is arranged on the supporting rod and can rotate around the center of the second pulley. The handle is arranged on the side surface of the second pulley and is fixedly connected with the second pulley. The other end of the pull rope is fixed on the second pulley after bypassing the first pulley, and the pull rope is rolled or released by rotating the handle, so that the outer cover and the cover top are lifted or lowered.
As the preferred scheme of the utility model, the shrimp cover still includes first magnet and the second magnet that is used for quick location. The first magnet is arranged on the inner frame, is positioned at the bottom and is fixedly connected with the inner frame. The second magnet is arranged on the outer cover, is positioned at the bottom and is fixedly connected with the outer cover. The outer cover is sleeved on the inner frame, and when the outer cover is close to the bottom of the inner frame, the first magnet and the second magnet are attracted, so that the outer cover and the inner frame are quickly positioned and fixed.
As the preferred scheme of the utility model, first magnet comprises a plurality of magnet blocks, the outside edge in interior frame bottom is fixed to the magnet block, and the interval installation each other.
As the preferred scheme of the utility model, first magnet can be fixed on the bottom of the pool, encircles the setting of inner tower round.
The utility model discloses a working process and principle are: when the device is used, the filter screen with small inner diameter is covered on the outer cover and the cover top, and is placed down along the inner frame and the position of the sewage discharge outlet through the pull rope, when the outer cover is sleeved in the inner frame, the outer cover is continuously placed down, when the outer cover is close to the bottom, the first magnet and the second magnet are attracted, and the outer cover and the cover top are fixed at the bottom of the pool; after the shrimp larvae grow up, the worker lifts the outer cover and the cover top through the other end of the pull rope outside the pool, and after the filter screen with the larger inner diameter is replaced, the outer cover and the cover top are placed into the pool through the pull rope again, and the outer cover is fixed after being sleeved on the inner frame to wait for the next round of replacement of the filter screen. The utility model discloses still have simple structure, convenient operation, easy advantage of implementing.
Compared with the prior art, the utility model discloses still have following advantage:
(1) the utility model provides an indoor outer shrimp pond shrimp cover adopts the mode of inner tower and dustcoat, cover top, filter screen separation, mentions dustcoat and cover top through the stay cord, changes the filter screen, easy operation, convenience, swift, save labour cost greatly, improve change efficiency.
(2) The utility model provides an indoor outer shrimp pond shrimp cover avoids changing the filter screen to the bottom of the pool, easy operation, convenience, and the single change time is short, changes filter screen efficiently.
(3) The utility model provides an indoor outer shrimp pond shrimp cover adopts magnet actuation mode to guide, fix a position and fix the dustcoat, avoids the dustcoat to remove along with the rivers at the bottom of the pool, improves the stability and the reliability of dustcoat and filter screen.
Drawings
Fig. 1 is a schematic structural view of the shrimp cover of the indoor and outdoor shrimp ponds provided by the utility model.
Fig. 2 is a schematic structural view of the inner frame, the outer cover, the cover top and the filter screen provided by the present invention.
The reference numerals in the above figures illustrate:
1-inner frame, 2-outer cover, 3-cover top, 4-pull rope, 5-support rod, 6-cross rod, 7-reinforcing rod, 8-first pulley and 9-filter screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be further described with reference to the accompanying drawings and examples.
Example 1:
as shown in fig. 1 to 2, the present embodiment discloses an indoor and outdoor shrimp pond shrimp cover, which mainly includes an inner frame 1, an outer cover 2, a cover top 3, a filter screen 9, and a pull rope 4. The inner frame 1 is arranged in the pool, is positioned at the sewage discharge port and is fixedly connected with the pool bottom. The cover top 3 is arranged on the outer cover 2 and is fixedly connected with the outer cover 2. The filter screen 9 covers the outer cover 2 and the cover top 3 and wraps the outer cover 2 and the cover top 3. One end of the pull rope 4 is fixedly connected with the cover top 3, and the other end of the pull rope extends out of the shrimp pond. The inner diameter of the outer cover 2 is larger than the outer diameter of the inner frame 1. The outer cover 2 and the cover top 3 cover the inner frame 1, the outer cover 2 and the cover top 3 are lifted or lowered into the pool through the pull rope 4, and the filter screen 9 is convenient to replace.
As a preferable embodiment of the present invention, the shrimp cover further includes a support portion. The bottom of the supporting part is fixedly arranged, and the top of the supporting part vertically extends upwards. One end of the pull rope 4 goes around the top of the support.
Further, the support portion mainly includes a support rod 5, a cross rod 6, a reinforcing rod 7, and a first pulley 8. The support rod 5 is vertically arranged, the bottom of the support rod is fixed, and the top of the support rod is fixed with one end of the cross rod 6. The other end of the cross bar 6 extends horizontally outwards. One end of the reinforcing rod 7 is arranged on the supporting rod 5, and the other end of the reinforcing rod is fixedly connected with the cross rod 6. The first pulley 8 is mounted on the cross bar 6. The other end of the pull rope 4 passes around the first pulley 8.
As a preferred embodiment of the present invention, the supporting portion further includes a second pulley and a handle for conveniently lifting the outer cover 2 and the cover top 3. The second pulley is arranged on the support rod 5 and can rotate around the center of the second pulley. The handle is arranged on the side surface of the second pulley and is fixedly connected with the second pulley. The other end of the pull rope 4 is fixed on the second pulley after bypassing the first pulley 8, and the pull rope 4 is rolled or released by rotating the handle, so that the outer cover 2 and the cover top 3 are lifted or lowered.
As the preferred scheme of the utility model, the shrimp cover still includes first magnet and the second magnet that is used for quick location. The first magnet is arranged on the inner frame 1, is positioned at the bottom and is fixedly connected with the inner frame 1. The second magnet is arranged on the outer cover 2, is positioned at the bottom and is fixedly connected with the outer cover 2. The outer cover 2 is sleeved on the inner frame 1 and is close to the bottom of the inner frame 1, the first magnet and the second magnet are attracted, and quick positioning and fixing between the outer cover 2 and the inner frame 1 are achieved.
As the preferred scheme of the utility model, first magnet comprises a plurality of magnet blocks, the outside edge in interior frame 1 bottom is fixed to the magnet block, and the interval installation each other.
As the preferred scheme of the utility model, first magnet can be fixed on the bottom of the pool, encircles 1 round setting of inner tower.
The utility model discloses a working process and principle are: when the device is used, the filter screen 9 with small inner diameter is covered on the outer cover 2 and the cover top 3 and is placed down along the inner frame 1 and the position of the sewage discharge outlet through the pull rope 4, when the outer cover 2 is sleeved into the inner frame 1, the outer cover is continuously placed down, when the outer cover 2 is close to the bottom, the first magnet and the second magnet are attracted, and the outer cover 2 and the cover top 3 are fixed at the bottom of the pool; after the shrimp larvae grow up, the worker lifts the outer cover 2 and the cover top 3 through the other end of the pull rope 4 outside the pool, and after the filter screen 9 with a larger inner diameter is replaced, the outer cover 2 and the cover top 3 are placed into the pool through the pull rope 4 again, and the outer cover is fixed after being sleeved on the inner frame 1 to wait for the next round of replacement of the filter screen 9. The utility model discloses still have simple structure, convenient operation, easy advantage of implementing.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (7)
1. The indoor and outdoor shrimp pond shrimp cover is characterized by comprising an inner frame, an outer cover, a cover top, a filter screen and a pull rope; the inner frame is arranged in the tank, is positioned at the sewage discharge port and is fixedly connected with the bottom of the tank; the cover top is arranged on the outer cover and is fixedly connected with the outer cover; the filter screen covers the outer cover and the cover top and wraps the outer cover and the cover top; one end of the pull rope is fixedly connected with the cover top, and the other end of the pull rope extends out of the shrimp pond; the inner diameter of the outer cover is larger than the outer diameter of the inner frame; the outer cover and the cover top cover are arranged on the inner frame, and the outer cover and the cover top are lifted or placed in the pool through the pull rope, so that the filter screen is convenient to replace.
2. The indoor and outdoor shrimp pond cover of claim 1 further comprising a support; the bottom of the supporting part is fixedly arranged, and the top of the supporting part vertically extends upwards; one end of the pull rope bypasses the top of the support part.
3. The indoor and outdoor shrimp pond shrimp cover of claim 2 wherein the support comprises a support bar, a cross bar, a reinforcement bar, and a first pulley; the supporting rod is vertically arranged, the bottom of the supporting rod is fixed, and the top of the supporting rod is fixed with one end of the cross rod; the other end of the cross rod extends outwards horizontally; one end of the reinforcing rod is arranged on the supporting rod, and the other end of the reinforcing rod is fixedly connected with the cross rod; the first pulley is arranged on the cross rod; the other end of the pull rope passes by the first pulley.
4. The indoor and outdoor shrimp pond cover as defined in claim 3, wherein the support further comprises a second pulley, a handle for facilitating lifting of the cover and the cover top; the second pulley is arranged on the supporting rod and can rotate around the center of the second pulley; the handle is arranged on the side surface of the second pulley and is fixedly connected with the second pulley; the other end of the pull rope is fixed on the second pulley after bypassing the first pulley, and the pull rope is rolled or released by rotating the handle, so that the outer cover and the cover top are lifted or lowered.
5. The indoor and outdoor shrimp pond shrimp cover of claim 1 further comprising first and second magnets for quick positioning; the first magnet is arranged on the inner frame, is positioned at the bottom and is fixedly connected with the inner frame; the second magnet is arranged on the outer cover, is positioned at the bottom and is fixedly connected with the outer cover; the outer cover is sleeved on the inner frame, and when the outer cover is close to the bottom of the inner frame, the first magnet and the second magnet are attracted, so that the outer cover and the inner frame are quickly positioned and fixed.
6. The indoor and outdoor shrimp pond cover as in claim 5, wherein the first magnet is comprised of a plurality of magnet blocks fixed to the outside edge of the bottom of the inner frame and spaced apart from each other.
7. An indoor and outdoor shrimp pond cover as in claim 5 wherein the first magnet is fixed to the pond bottom and positioned around the inner frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023037591.XU CN214709712U (en) | 2020-12-16 | 2020-12-16 | Shrimp cover for indoor and outdoor shrimp pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023037591.XU CN214709712U (en) | 2020-12-16 | 2020-12-16 | Shrimp cover for indoor and outdoor shrimp pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214709712U true CN214709712U (en) | 2021-11-16 |
Family
ID=78632330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023037591.XU Active CN214709712U (en) | 2020-12-16 | 2020-12-16 | Shrimp cover for indoor and outdoor shrimp pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214709712U (en) |
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2020
- 2020-12-16 CN CN202023037591.XU patent/CN214709712U/en active Active
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