CN114680075B - Cleaning device for culture pond - Google Patents

Cleaning device for culture pond Download PDF

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Publication number
CN114680075B
CN114680075B CN202210371982.XA CN202210371982A CN114680075B CN 114680075 B CN114680075 B CN 114680075B CN 202210371982 A CN202210371982 A CN 202210371982A CN 114680075 B CN114680075 B CN 114680075B
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China
Prior art keywords
rotating shaft
culture
brush
cavity
plate
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CN202210371982.XA
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CN114680075A (en
Inventor
章霞
徐志进
李伟业
殷小龙
马雪彬
陈爽
王易帆
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ZHEJIANG PROVINCE ZHOUSHAN CITY AQUATIC PRODUCTS INSTITUTE
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ZHEJIANG PROVINCE ZHOUSHAN CITY AQUATIC PRODUCTS INSTITUTE
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Priority to CN202210371982.XA priority Critical patent/CN114680075B/en
Publication of CN114680075A publication Critical patent/CN114680075A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/10Cleaning bottoms or walls of ponds or receptacles
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

The invention provides a cleaning device for a culture pond, and belongs to the technical field of aquaculture. The invention comprises a bottom plate, a first rotating shaft, a second rotating shaft, a third rotating shaft, a first driving mechanism, a second driving mechanism and a protection mechanism, wherein the first rotating shaft is rotatably arranged on the bottom plate through a first mounting box and a second mounting box, a first roller is coaxially and fixedly arranged on the first rotating shaft, the second rotating shaft is rotatably arranged on the lower side surface of the first mounting box, a first hairbrush is arranged on the second rotating shaft, the first driving mechanism can drive the second rotating shaft to rotate in the same direction by utilizing the rotation of the first rotating shaft, the third rotating shaft is rotatably arranged on the lower side surface of the second mounting box, a roller is arranged at the lower end of the third rotating shaft, an annular telescopic air bag is arranged on the outer side of the roller, the second driving mechanism can drive the third rotating shaft to rotate in the reverse direction by utilizing the rotation of the first rotating shaft, and the protection mechanism can surround part of the first hairbrush. The cleaning device can clean the side wall of the culture cavity during culture, does not disturb aquatic products, and is safe and reliable.

Description

Cleaning device for culture pond
Technical Field
The invention belongs to the technical field of aquaculture, and relates to a cleaning device for a culture pond.
Background
Aquaculture is the production activity of artificially controlling the propagation, cultivation and harvesting of aquatic animals and plants. The artificial culture pond is more and more widely applied due to the consideration of large scale, easy control of culture environment and other factors.
Aquatic products excrete waste in the culture process, and impurities such as residual feed are deposited on the bottom of the pool or attached to the side walls, so that the attachments on the bottom and the side walls of the pool need to be removed periodically in order to keep a good culture environment of the aquatic products.
Most of the existing methods for removing the sewage are manual brush cleaning during cultivation, and thorough disinfection and cleaning are performed after cultivation is finished. The brush is time-consuming and labor-consuming to clean, the cleaning of the brush is easy to disturb the cultured aquatic products during the culture period, particularly in the juvenile fish stage of high-density culture, the problems of high operation difficulty, incomplete cleaning, easy decay of water and the like exist, and the normal growth of the cultured aquatic products is influenced; in addition, the artificial climbing up and down culture pond has certain potential safety hazard.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a cleaning device for a culture pond.
The purpose of the invention can be realized by the following technical scheme:
a cleaning device for breeding pond, be equipped with in the breeding pond and breed the chamber, cleaning device includes: the lower side surface of the bottom plate is provided with a first installation box and a second installation box;
the first rotating shaft is rotatably arranged between the first installation box and the second installation box, a first roller is coaxially and fixedly arranged on the first rotating shaft, and the first roller is in contact with the top of the side wall of the culture pond;
the first motor is fixedly arranged on the lower side surface of the bottom plate and is in transmission connection with the first rotating shaft;
the second rotating shaft is vertically and rotatably arranged on the lower side surface of the first mounting box, a first brush is arranged on the second rotating shaft along the circumferential direction, and the first brush is in contact with the inner side wall of the culture cavity;
the first driving mechanism is arranged in the first installation box and can drive the second rotating shaft to rotate by utilizing the rotation of the first rotating shaft;
the third rotating shaft is vertically and rotatably arranged on the lower side surface of the second mounting box, a roller is arranged at the lower end of the third rotating shaft, and an annular telescopic air bag is arranged on the outer side of the roller;
the second driving mechanism is arranged in the second mounting box and can drive the third rotating shaft to rotate by utilizing the rotation of the first rotating shaft;
the protection mechanism is arranged on the first installation box and can surround the first brush far away from the inner side wall of the breeding cavity.
In the above cleaning device for a culture pond, a first installation cavity is provided in the first installation box, and the first driving mechanism includes:
one end of the first rotating shaft extends into the first mounting cavity, and the first bevel gear is coaxially and fixedly arranged on the first rotating shaft in the first mounting cavity;
and the upper end of the second rotating shaft extends into the first mounting cavity, the third bevel gear is fixedly arranged at the end part of the second rotating shaft in the first mounting cavity, and the third bevel gear is in meshed connection with the first bevel gear.
In the above cleaning device for a culture pond, a second installation cavity is provided in the second installation box, and the second driving mechanism includes:
the other end of the first rotating shaft extends into the second mounting cavity, and the second bevel gear is coaxially and fixedly arranged on the first rotating shaft in the second mounting cavity;
and the upper end of the third rotating shaft extends into the second mounting cavity, the fourth bevel gear is fixedly arranged at the end part of the third rotating shaft in the second mounting cavity, and the fourth bevel gear is in meshed connection with the second bevel gear.
In the above cleaning device for a culture pond, the guard mechanism includes:
u type frid, the upper end of U type frid sets firmly on the downside of first install bin, the lower extreme of U type frid is equipped with the fixed plate, the lower extreme of second pivot is rotated and is set up on the fixed plate, when the second pivot rotates, has a position at least, the side opening that U type frid can be stretched out to the outer end of first brush contacts with the inside wall of breeding the chamber.
In foretell a cleaning device for breeding pond, be equipped with the scraper blade along length direction on the inside wall of U type frid, the outside border of scraper blade is equipped with a plurality of sawtooth breach, and when the second pivot rotated, at least one position, the sawtooth breach on first brush and the scraper blade contacts, the lower extreme opening part of U type frid is equipped with down the shrouding.
In foretell a cleaning device for breeding pond, the outside of U type frid lower extreme articulates there is the dwang, one side that the dwang is close to breeding the chamber bottom is equipped with the third brush, be equipped with third actuating mechanism on the bottom plate, third actuating mechanism can drive the dwang tilting.
In foretell a cleaning device for breed pond, the outer end of dwang is rotated and is provided with the second gyro wheel, and when the bottom in chamber was bred in the contact of second gyro wheel, the bottom in chamber is bred in the outer end contact of third brush also.
In the above cleaning device for a culture pond, the third driving mechanism includes:
the first winch is arranged on the upper side surface of the bottom plate, and a pull rope is wound on a winch of the first winch;
the first fixed pulley is arranged on one side, close to the culture cavity, of the bottom plate, and the second fixed pulley is arranged on the outer side of the lower end of the U-shaped trough plate;
the fixed lug plate is fixedly arranged at one end, close to the second roller, of the rotating rod, the free end of the pull rope sequentially penetrates through the upper side of the first fixed pulley and the lower side of the second fixed pulley, and the end portion of the pull rope is fixedly connected with the fixed lug plate.
In foretell a cleaning device for breeding pond, the opening part of U type notch board upper end is equipped with the shrouding, the outside of going up the shrouding is rotated and is provided with supplementary gyro wheel, the wheel face of supplementary gyro wheel contacts with the inside wall of breeding the chamber.
In the above cleaning device for the culture pond, the bottom plate is provided with an electric air pump, and the electric air pump is communicated with the annular telescopic air bag through a pipe.
Compared with the prior art, the invention has the following advantages:
1. the bottom plate is placed on the top of the side wall of the culture pond along the radial direction, the first idler wheel is in contact with the top of the side wall of the culture pond, the first hairbrush is in contact with the inner side wall of the culture cavity, the annular telescopic air bag is in contact with the outer side wall of the culture pond, the first motor is started to drive the first idler wheel to rotate, so that the bottom plate rotates along the top edge, the second driving mechanism drives the third rotating shaft to rotate, the annular telescopic air bag rolls along the outer side wall of the culture pond, the first idler wheel can stably do circular motion along the top edge, the first driving mechanism drives the second rotating shaft to rotate, the first hairbrush on the second rotating shaft rotates to clean the inner side wall of the culture cavity, and the rotating speeds of the first idler wheel and the annular telescopic air bag can be adjusted by controlling the rotating speed of the first rotating shaft, so that the first hairbrush can slowly clean the inner side wall of the culture cavity, and aquaculture aquatic products are prevented from being disturbed; in addition, the protection mechanism can surround the first hairbrush far away from the culture cavity, so that the first hairbrush is prevented from contacting aquatic products and causing damage to the aquatic products;
2. the first motor is started to drive the first rotating shaft to rotate clockwise, the first bevel gear on the first rotating shaft rotates clockwise, the third bevel gear drives the second rotating shaft to rotate anticlockwise, and the first brush rotates to clean the inner side wall of the culture cavity;
3. the first motor is started to drive the first rotating shaft to rotate clockwise, the second bevel gear on the first rotating shaft rotates clockwise, the fourth bevel gear drives the second rotating shaft to rotate anticlockwise, the annular telescopic air bag rotates anticlockwise to do circular motion along the outer side wall of the culture pond, the stable movement of the device is ensured, and the structure is simple;
4. the U-shaped groove plate surrounds the second rotating shaft, so that when the second rotating shaft drives the first brush to rotate to be close to the inner side wall of the culture cavity, the outer end of the first brush extends out of the U-shaped groove plate to be in contact with the inner side wall of the culture cavity, and then the first brush continuously rotates to return to the U-shaped groove plate, so that the first brush is prevented from rotating to impact cultured aquatic products to cause damage to the cultured aquatic products, and meanwhile, the disturbance to the aquatic products is reduced;
5. when the second rotating shaft drives the first brush to rotate, the first brush scrapes off attachments on the inner side wall of the culture cavity, and when the first brush rotates to contact with the scraper, the attachments on the first brush are scraped off by the sawtooth notches on the scraper and fall to the bottom of the U-shaped groove plate to be collected, so that the first brush can be conveniently and regularly cleaned, the first brush can be rotated to be repeatedly cleaned, and the cleaning efficiency is improved;
6. in an initial state, the rotating rod is close to the U-shaped groove plate, the storage volume is reduced, the rotating rod is driven to rotate downwards through the third driving mechanism, the outer end of the third brush on the rotating rod is enabled to be in contact with the bottom of the culture cavity, when the U-shaped groove plate does circular motion along the culture cavity, the rotating rod and the third brush do circular motion, attachments at the bottom of the culture cavity are removed, the attachments slide to the center of the bottom, and finally the attachments are discharged through the discharge pipe, so that the operation is simple;
7. when the third driving mechanism drives the third rotating shaft to rotate towards the direction far away from the U-shaped groove plate and the second roller contacts the bottom of the culture cavity, the outer end of the third brush is just in contact with the bottom of the culture cavity, so that the third brush is prevented from being extruded by the rotating rod due to over rotation; in addition, when the rotating rod makes circular motion along the culture cavity, the second roller can also rotate along with the rotating rod, so that the rotating rod can rotate more smoothly;
8. when the rotating rod needs to be rotated downwards, the first winch is started to release the pull rope, and when the rotating rod needs to be rotated upwards, the first winch is started to wind the pull rope, so that the operation is simple; the first fixed pulley and the second fixed pulley play a role in guiding, so that influence of the pull rope on swimming of the aquatic products is avoided;
9. when the outer end of the first brush on the second rotating shaft contacts the inner side wall of the culture cavity, the auxiliary roller contacts the inner side wall of the culture cavity at the same time, so that the first brush is prevented from being excessively extruded to cause deformation, and meanwhile, the bottom plate can do circular motion along the culture pond more smoothly under the internal and external clamping of the auxiliary roller and the annular telescopic air bag;
10. when the thickness of the side wall of the culture pond is smaller, the annular telescopic air bag is not in contact with the outer side wall of the culture pond, the electric air pump can be started to inflate the annular telescopic air bag, so that the annular telescopic air bag is inflated to expand and contact with the outer side wall of the culture pond and extrude the outer side wall of the culture pond, the circular motion of the device is ensured to be kept all the time, and deviation cannot occur.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is an enlarged view of a portion of FIG. 1 at C;
FIG. 5 is an enlarged view of a portion of FIG. 1 at D;
fig. 6 is an operating state diagram of the present invention.
In the figure, 1, a bottom plate; 11. a first fixed pulley; 12. a first winch; 121. pulling a rope; 13. a first motor; 14. an electric air pump; 2. a first installation box; 21. a first mounting cavity; 3. a second installation box; 31. a second mounting cavity; 4. a first rotating shaft; 41. a first bevel gear; 42. a second bevel gear; 43. a first roller; 5. a second rotating shaft; 51. a third bevel gear; 52. a first brush; 6. a U-shaped groove plate; 61. an upper sealing plate; 611. an auxiliary roller; 62. a lower sealing plate; 63. a fixing plate; 64. a squeegee; 641. a saw-tooth notch; 65. a second brush; 66. a second fixed pulley; 67. a sewage draining hole; 68. a rubber plug; 7. a third rotating shaft; 71. a fourth bevel gear; 72. a drum; 73. an annular telescopic air bag; 8. rotating the rod; 81. a third brush; 82. a second roller; 83. fixing the ear plate; 9. a culture pond; 91. a culture cavity; 92. a discharge pipe; 93. a filter screen.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 6, a cleaning device for a culture pond, a culture cavity 91 is arranged in a culture pond 9, a discharge pipe 92 is arranged at the bottom of the culture cavity 91, and a filter mesh enclosure 93 is arranged on the discharge pipe 92.
The cleaning device comprises a bottom plate 1, a first rotating shaft 4, a first motor 13, a second rotating shaft 5, a first driving mechanism, a third rotating shaft 7, a second driving mechanism and a protection mechanism.
The downside of bottom plate 1 is equipped with first install bin 2 and second install bin 3.
First pivot 4 rotates and sets up between first install bin 2 and second install bin 3, coaxial first gyro wheel 43 that has set firmly on first pivot 4, first gyro wheel 43 contacts with the top of breeding pond 9 lateral wall.
The first motor 13 is fixedly arranged on the lower side surface of the bottom plate 1, one end of the first rotating shaft 13 penetrates through the second mounting box 3, and the end part of the first rotating shaft is fixedly connected with an output shaft of the first motor 13.
Vertical rotation of second pivot 5 sets up on the downside of first install bin 2, be equipped with first brush 52 along circumference in the second pivot 5, first brush 52 contacts with the inside wall of breeding chamber 91.
Preferably, the rotational speed of output shaft can be accurately controlled to first motor 13 to the rotational speed of first brush 52 and the roll speed of first gyro wheel 43 in the control second pivot 5, when breeding the juvenile fish in breeding the pond 9, can adopt low-speed cleanness and removal, avoid disturbing the juvenile fish, when breeding the great fish that is difficult for receiving the disturbance, can adopt high-speed cleanness and removal, improve clean efficiency.
The first driving mechanism is arranged in the first installation box 2 and can drive the second rotating shaft 5 to rotate by utilizing the rotation of the first rotating shaft 4.
The vertical rotation of third pivot 7 sets up on the downside of second install bin 3, the lower extreme of third pivot 7 is equipped with cylinder 72, the outside of cylinder 72 is equipped with annular flexible gasbag 73.
The second driving mechanism is arranged in the second mounting box 3, and the second driving mechanism can drive the third rotating shaft 7 to rotate by utilizing the rotation of the first rotating shaft 4.
The protection mechanism is arranged on the first installation box 2, and the first brush 52 far away from the inner side wall of the culture cavity 91 can be surrounded by the protection mechanism.
The bottom plate 1 is placed on the top of the side wall of the culture pond 9 along the radial direction, the first roller 43 is in contact with the top of the side wall of the culture pond 9, the first brush 52 is in contact with the inner side wall of the culture cavity 91, the annular telescopic air bag 73 is in contact with the outer side wall of the culture pond 9, the first motor 13 is started to drive the first roller 43 to rotate, so that the bottom plate 1 rotates along the top edge, the third rotating shaft 7 is driven to rotate through the second driving mechanism, the annular telescopic air bag 73 rolls along the outer side wall of the culture pond 9, the first roller 43 can stably do circular motion along the top edge, the second rotating shaft 5 is driven to rotate through the first driving mechanism, the first brush 52 on the second rotating shaft 5 rotates to clean the inner side wall of the culture cavity 91, the rotating speed of the first roller 43 and the annular telescopic air bag 73 can be adjusted through controlling the rotating speed of the first rotating shaft 4, so that the first brush 52 slowly cleans the inner side wall of the culture cavity 91, and prevents cultured aquatic products from being disturbed; in addition, the protection mechanism can surround the first brush 52 far away from the culture cavity 91, and the first brush 52 is prevented from contacting aquatic products and causing damage to the aquatic products.
Specifically, the first mounting case 2 is provided with a first mounting cavity 21 therein, and the first driving mechanism includes a first bevel gear 41 and a third bevel gear 51.
One end of the first rotating shaft 4 extends into the first mounting cavity 21, and the first bevel gear 41 is coaxially and fixedly arranged on the first rotating shaft 4 in the first mounting cavity 21.
The upper end of the second rotating shaft 5 extends into the first mounting cavity 21, the third bevel gear 51 is fixedly arranged at the end of the second rotating shaft 5 positioned in the first mounting cavity 21, the third bevel gear 51 is meshed and connected with the first bevel gear 41, and the third bevel gear 51 is positioned at the right side of the first bevel gear 41.
The first motor 13 is started to drive the first rotating shaft 4 to rotate clockwise, the first bevel gear 41 on the first rotating shaft 4 rotates clockwise, the third bevel gear 51 drives the second rotating shaft 5 to rotate anticlockwise, and the first brush 52 rotates to clean the inner side wall of the breeding cavity 91.
Specifically, the second mounting box 3 is provided with a second mounting cavity 31 therein, and the second driving mechanism includes a second bevel gear 42 and a fourth bevel gear 71.
The other end of the first rotating shaft 4 extends into the second mounting cavity 31, and the second bevel gear 42 is coaxially and fixedly arranged on the first rotating shaft 4 in the second mounting cavity 31.
The upper end of the third rotating shaft 7 extends into the second mounting cavity 31, the fourth bevel gear 71 is fixedly arranged at the end of the third rotating shaft 7 positioned in the second mounting cavity 31, the fourth bevel gear 71 is meshed with the second bevel gear 42, and the fourth bevel gear 71 is positioned at the right side of the second bevel gear 42.
The first motor 13 is started to drive the first rotating shaft 4 to rotate clockwise, the second bevel gear 42 on the first rotating shaft 4 rotates clockwise, the fourth bevel gear 71 drives the second rotating shaft 5 to rotate anticlockwise, the annular telescopic air bag 73 rotates anticlockwise and does circular motion along the outer side wall of the culture pond 9, smooth movement of the device is guaranteed, and the structure is simple.
In particular, the guard mechanism comprises a U-shaped channel plate 6.
U type frid 6's upper end sets firmly on the downside of first install bin 2, U type frid 6's lower extreme is equipped with fixed plate 63, the lower extreme of second pivot 5 rotates and sets up on fixed plate 63, when second pivot 5 rotates, has a position at least, the side opening that U type frid 6 can be stretched out to first brush 52's outer end contacts with the inside wall of breeding chamber 91, U type frid 6's opening border all is equipped with second brush 65, when the inside wall of breeding chamber 91 is bred in first brush 52 contact, second brush 65 also contacts the inside wall of breeding chamber 91.
Because including U type frid 6 surrounds second pivot 5, when second pivot 5 drove first brush 52 and rotates to the inside wall that is close to breed chamber 91, the outside end of first brush 52 stretches out the inside wall that U type frid 6 contacted breed chamber 91, then continues to rotate back to U type frid 6 in, avoids first brush 52 to rotate the striking breed aquatic products, causes the injury to it, reduces the surprise to aquatic products simultaneously.
Specifically, the inner side wall of the U-shaped channel plate 6 is provided with a scraper 64 along the length direction, the outer side edge of the scraper 64 is provided with a plurality of sawtooth gaps 641, when the second rotating shaft 5 rotates, at least one position is provided, the first brush 52 contacts with the sawtooth gaps 641 on the scraper 64, and the lower opening of the U-shaped channel plate 6 is provided with a lower sealing plate 62.
When the second rotating shaft 5 drives the first brush 52 to rotate, the first brush 52 scrapes off the attachments on the inner side wall of the breeding cavity 91, and when the first brush 52 rotates to contact with the scraper 64, the attachments on the first brush 52 are scraped off by the sawtooth notches 641 on the scraper 64 and fall to the bottom of the U-shaped groove plate 6, collected, conveniently cleared at regular time, so that the first brush 52 rotates to be cleaned repeatedly, and the cleaning efficiency is improved.
Preferably, the fixing plate 63 is provided with a sewage discharge hole 67, a rubber plug 68 is arranged in the sewage discharge hole 67, when impurities on the fixing plate 63 need to be removed, the lower end of the U-shaped groove plate 6 can be washed with water, the rubber plug 68 is opened, and the impurities on the fixing plate 63 are discharged through the sewage discharge hole 67.
Particularly, the outside of 6 lower extremes of U type notch boards articulates there is dwang 8, one side that dwang 8 is close to breed chamber 91 bottom is equipped with third brush 81, be equipped with third actuating mechanism on the bottom plate 1, third actuating mechanism can drive dwang 8 tilting.
Initial state, dwang 8 is close to U type notch board 6, reduce the volume of depositing, drive dwang 8 downstream through third actuating mechanism, make the bottom of the third brush 81 outer end contact cultivation chamber 91 on the dwang 8, when U type notch board 6 is circular motion along cultivating the chamber 91, dwang 8 and third brush 81 also are circular motion, clear away the attachment of cultivating the chamber 91 bottom, make the attachment slide to the bottom center, discharge through releasing pipe 92 at last, and easy operation.
Specifically, the outer end of the rotating rod 8 is rotatably provided with a second roller 82, and when the second roller 82 contacts the bottom of the culture cavity 91, the outer end of the third brush 81 also contacts the bottom of the culture cavity 91.
When the third driving mechanism drives the third rotating shaft 7 to rotate towards the direction far away from the U-shaped groove plate 6 and the second roller 82 contacts the bottom of the culture cavity 91, the outer end of the third brush 81 is also just in contact with the bottom of the culture cavity 91, so that the third brush 81 is prevented from being extruded by the excessive rotation of the rotating rod 8; in addition, when the rotating rod 8 makes a circular motion along the culture cavity 91, the second roller 82 can also rotate along with the rotating rod 8, so that the rotating rod 8 can rotate more smoothly.
Specifically, the third driving mechanism includes a first winch 12, a first fixed pulley 11, a second fixed pulley 66, and a fixing lug 83.
The first winch 12 is disposed on the upper side of the base plate 1, and a pull rope 121 is wound around a winch of the first winch 12.
The first fixed pulley 11 is arranged on one side of the bottom plate 1 close to the culture cavity 91, and the second fixed pulley 66 is arranged on the outer side of the lower end of the U-shaped trough plate 6.
The fixed ear plate 83 is fixedly arranged at one end of the rotating rod 8 close to the second roller 82, the free end of the pull rope 121 sequentially passes through the upper side of the first fixed pulley 11 and the lower side of the second fixed pulley 66, and the end part of the pull rope is fixedly connected with the fixed ear plate 83.
When the rotating rod 8 needs to be rotated downwards, the first winch 12 is started to release the pull rope 121, and when the rotating rod 8 needs to be rotated upwards, the first winch 12 is started to wind the pull rope 121, so that the operation is simple; the first fixed pulley 11 and the second fixed pulley 66 play a guiding role, and the influence of the pull rope 121 on the swimming of the aquatic products is avoided.
Specifically, an upper sealing plate 61 is arranged at an opening at the upper end of the U-shaped trough plate 6, an auxiliary roller 611 is rotatably arranged on the outer side of the upper sealing plate 61, and the wheel surface of the auxiliary roller 611 is in contact with the inner side wall of the culture cavity 91.
When the outer end of the first brush 52 on the second shaft 5 contacts the inner sidewall of the cultivation chamber 91, the auxiliary roller 611 contacts the inner sidewall of the cultivation chamber 91 at the same time, so as to prevent the first brush 52 from being excessively extruded to cause deformation, and meanwhile, the bottom plate 1 can move circularly along the cultivation pool 9 more smoothly under the internal and external clamping of the auxiliary roller 611 and the annular telescopic air bag 73.
Specifically, an electric air pump 14 is arranged on the bottom plate 1, and the electric air pump 14 is communicated with the annular telescopic air bag 73 through a pipe.
When the thickness of the side wall of the culture pond 9 is small, the annular telescopic air bag 73 is not in contact with the outer side wall of the culture pond 9, the electric air pump 14 can be started at the moment, the annular telescopic air bag 73 is inflated to expand and contact with the outer side wall of the culture pond 9, and the annular telescopic air bag 73 is extruded to ensure that the device always keeps circular motion and does not deviate.
In the description of this patent, it is to be understood that the terms "upper", "lower", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are used only for convenience in describing the patent and for simplifying the description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the patent.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims (8)

1. A cleaning device for a culture pond, a culture cavity (91) being provided in the culture pond (9), characterized in that the cleaning device comprises: the lower side surface of the bottom plate (1) is provided with a first installation box (2) and a second installation box (3);
the first rotating shaft (4) is rotatably arranged between the first installation box (2) and the second installation box (3), a first roller (43) is coaxially and fixedly arranged on the first rotating shaft (4), and the first roller (43) is in contact with the top of the side wall of the culture pond (9);
the first motor (13), the said first motor (13) is fixed on underside of the bottom plate (1), the said first motor (13) is connected with first spindle (4) transmission;
the second rotating shaft (5) is vertically and rotatably arranged on the lower side surface of the first installation box (2), a first brush (52) is arranged on the second rotating shaft (5) along the circumferential direction, and the first brush (52) is in contact with the inner side wall of the culture cavity (91);
the first driving mechanism is arranged in the first installation box (2) and can drive the second rotating shaft (5) to rotate by utilizing the rotation of the first rotating shaft (4);
the third rotating shaft (7) is vertically and rotatably arranged on the lower side surface of the second mounting box (3), a roller (72) is arranged at the lower end of the third rotating shaft (7), an annular telescopic air bag (73) is arranged on the outer side of the roller (72), an electric air pump (14) is arranged on the bottom plate (1), and the electric air pump (14) is communicated with the annular telescopic air bag (73) through a pipe;
the second driving mechanism is arranged in the second mounting box (3) and can drive the third rotating shaft (7) to rotate by utilizing the rotation of the first rotating shaft (4);
the protection mechanism is arranged on the first installation box (2) and can surround the first hairbrush (52) far away from the inner side wall of the culture cavity (91);
the guard mechanism includes:
u type frid (6), the upper end of U type frid (6) sets firmly on the downside of first install bin (2), the lower extreme of U type frid (6) is equipped with fixed plate (63), the lower extreme of second pivot (5) rotates and sets up on fixed plate (63), when second pivot (5) rotate, has a position at least, the side opening that U type frid (6) can be stretched out to the outer end of first brush (52) contacts with the inside wall of breeding chamber (91).
2. A cleaning device for culture ponds according to claim 1, characterized in that a first installation chamber (21) is provided in the first installation box (2), and the first driving mechanism comprises:
one end of the first rotating shaft (4) extends into the first mounting cavity (21), and the first bevel gear (41) is coaxially and fixedly arranged on the first rotating shaft (4) in the first mounting cavity (21);
the upper end of the second rotating shaft (5) extends into the first mounting cavity (21), the third bevel gear (51) is fixedly arranged at the end part of the second rotating shaft (5) positioned in the first mounting cavity (21), and the third bevel gear (51) is meshed with the first bevel gear (41).
3. A cleaning device for culture ponds according to claim 1, characterized in that a second installation chamber (31) is provided in the second installation box (3), and the second driving mechanism comprises:
the other end of the first rotating shaft (4) extends into the second mounting cavity (31), and the second bevel gear (42) is coaxially and fixedly arranged on the first rotating shaft (4) in the second mounting cavity (31);
the upper end of the third rotating shaft (7) extends into the second mounting cavity (31), the fourth bevel gear (71) is fixedly arranged at the end part of the third rotating shaft (7) located in the second mounting cavity (31), and the fourth bevel gear (71) is meshed with the second bevel gear (42).
4. The cleaning device for the culture pond is characterized in that a scraping plate (64) is arranged on the inner side wall of the U-shaped channel plate (6) along the length direction, a plurality of sawtooth gaps (641) are formed in the outer side edge of the scraping plate (64), when the second rotating shaft (5) rotates, at least one position is formed, the first brush (52) is in contact with the sawtooth gaps (641) in the scraping plate (64), and a lower sealing plate (62) is arranged at the opening at the lower end of the U-shaped channel plate (6).
5. The cleaning device for the culture pond is characterized in that a rotating rod (8) is hinged to the outer side of the lower end of the U-shaped trough plate (6), a third brush (81) is arranged on one side, close to the bottom of the culture cavity (91), of the rotating rod (8), a third driving mechanism is arranged on the bottom plate (1), and the third driving mechanism can drive the rotating rod (8) to rotate up and down.
6. A cleaning device for culture ponds according to claim 5 characterized in that the outer end of the rotating rod (8) is rotatably provided with a second roller (82), and when the second roller (82) contacts the bottom of the culture cavity (91), the outer end of the third brush (81) also contacts the bottom of the culture cavity (91).
7. A cleaning device for a culture pond according to claim 5, wherein the third drive mechanism comprises:
the first winch (12), the first winch (12) is arranged on the upper side surface of the bottom plate (1), and a pull rope (121) is wound on a winch of the first winch (12);
the first fixed pulley (11) and the second fixed pulley (66), the first fixed pulley (11) is arranged on one side, close to the culture cavity (91), of the bottom plate (1), and the second fixed pulley (66) is arranged on the outer side of the lower end of the U-shaped trough plate (6);
fixed otic placode (83), fixed otic placode (83) set firmly the one end that is close to second gyro wheel (82) in dwang (8), the free end of stay cord (121) passes the upside of first fixed pulley (11), the downside of second fixed pulley (66) in proper order, and the tip links firmly with fixed otic placode (83).
8. The cleaning device for the culture pond is characterized in that an upper sealing plate (61) is arranged at an opening at the upper end of the U-shaped trough plate (6), an auxiliary roller (611) is rotatably arranged on the outer side of the upper sealing plate (61), and the wheel surface of the auxiliary roller (611) is in contact with the inner side wall of the culture cavity (91).
CN202210371982.XA 2022-04-11 2022-04-11 Cleaning device for culture pond Active CN114680075B (en)

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