CN114651766A - Feed feeding device for large-area fishpond culture - Google Patents
Feed feeding device for large-area fishpond culture Download PDFInfo
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- CN114651766A CN114651766A CN202210292533.6A CN202210292533A CN114651766A CN 114651766 A CN114651766 A CN 114651766A CN 202210292533 A CN202210292533 A CN 202210292533A CN 114651766 A CN114651766 A CN 114651766A
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- 238000007789 sealing Methods 0.000 claims abstract description 35
- 238000012216 screening Methods 0.000 claims abstract description 23
- 239000002245 particle Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 15
- 241000251468 Actinopterygii Species 0.000 claims description 6
- 238000005498 polishing Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 19
- 238000007790 scraping Methods 0.000 description 16
- 210000003781 tooth socket Anatomy 0.000 description 8
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 230000003031 feeding effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4636—Regulation of screen apertures
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The invention relates to the technical field of fishpond culture, in particular to a feed feeding device for large-area fishpond culture, which comprises a feed box, a conveying structure, a throwing structure, a shielding structure, a sealing structure and a screening structure, wherein the screening structure is arranged on the feed box; can promote the height that the fodder was shed through transport structure, the extension fodder scope of shedding, can sieve the fodder that drops into through the screening structure, thereby avoid the fodder admission plant inside of caking to influence the normal input of fodder, can all play good screening effect to the fodder of different particle sizes simultaneously, can realize the shedding of full angle to the fodder through shedding the structure, and can shed the adjustment of area according to the size of pond, thereby reach the effect of evenly throwing something and feeding, can protect the device in the rainy day through sheltering from the structure, avoid the normal work of the inside influence device of rainwater admission plant, can seal the top side of workbin through seal structure, can keep opening the state simultaneously and make things convenient for the interpolation of fodder.
Description
Technical Field
The invention relates to the technical field of fishpond culture, in particular to a feed feeding device for large-area fishpond culture.
Background
Pond culture refers to a production mode for economically culturing aquatic animals and plants by utilizing artificially excavated or natural ponds, and aims to obtain complex system activities with maximum output by intervening and regulating the environmental conditions influencing the growth of cultured animals through the input of seedlings and related substances. Most of pond culture adopts intensive culture and semi-intensive culture modes to carry out proper density mixed culture, so that the production potential of baits, fertilizers and water bodies is fully exerted, and the resource utilization degree is higher. But some seawater ponds still carry out extensive culture with low yield and low benefit. Part of the aquaculture ponds are gradually aged due to the lack of reconstruction for a long time, and the sedimentation at the bottom of the ponds is serious, so that the aquaculture production is influenced. The times of water change in pond culture are few, the exchange with external water is limited, and the influence on the external environment is small.
The angle of shedding of machine is thrown to current pond fodder is usually limited, make often need arrange more feeding devices when carrying out the throwing in the great pond of area and feed, promote the cost, the height of shedding of fodder is lower simultaneously, make the distance of shedding of fodder near, thereby it is less to lead to the fodder to throw the area of feeding the cover, when rainy day uses, inside the rainwater still probably gets into the machine, cause the fodder to bond and lead to the fact the damage even to the device, the inside fodder of device of packing into simultaneously also can appear the condition of bonding, cause the jam in the inside pay-off route of device easily.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a feed feeding device for large-area fishpond culture.
The technical scheme adopted by the invention for solving the technical problems is as follows: a feed feeding device for large-area fishpond culture, which comprises a feed box, a conveying structure, a throwing structure, a shielding structure, a sealing structure and a screening structure, the bottom side of the feed box for containing the feed is provided with the conveying structure for conveying the feed to the top side, the screening structure for screening the feed with fixed particle size and preventing the device from being blocked is connected between the conveying structure and the inner side of the feed box, the top side of the conveying structure is provided with the throwing structure for throwing the feed in all directions, the top side of the throwing structure is provided with the shielding structure which is used for shielding the feed in the throwing process and preventing rainwater from entering the device in rainy days, the top side of the feed box is provided with the sealing structure which is used for sealing the feed box and can keep the open state of the feed box.
Specifically, the conveying structure comprises a first motor, a feeding pipe, a screw rod, a second motor, a driving shaft and a screw block, the first motor is arranged on the side surface of the feed box, the end part of the first motor is fixedly connected with the screw rod, the screw rod is arranged at the inner side of the feed box, one end of the screw rod is rotationally connected with the feed box, one side of the feed box, which is far away from the first motor, is fixedly connected with the feed pipe, the feed pipe is of a right-angle structure, the outer side of the other end of the screw rod is connected with the inner side of the bottom end of the feeding pipe in a sliding way, the second motor is installed at the bottom side of the material box, the top end of the second motor is fixedly connected with the driving shaft, the bottom end of the driving shaft penetrates through the side surface of the feeding pipe, and the bottom end of the driving shaft is rotatably connected with the feeding pipe, and the side surface of the driving shaft is fixedly connected with a plurality of spiral blocks.
Specifically, the screening structure comprises a first sieve plate, a fourth spring, a rotary table, a corrugated groove, an adjusting rod, a first gear, a second gear, a slide rod, a second sieve plate and a baffle plate, wherein the first sieve plate is arranged on the top side of the spiral rod in parallel, the first sieve plate is connected with the inner side of the feed box in a sliding manner, the fourth spring is fixedly connected between one end of the first sieve plate, which is far away from the first motor, and the feed box, the second sieve plate is connected with the bottom side of the first sieve plate in a sliding manner, a plurality of diamond-shaped sieve holes are formed in the surfaces of the second sieve plate and the first sieve plate, the adjusting rod is rotatably connected with one side of the first sieve plate, which is close to the first motor, the first gear is fixedly connected with the bottom end of the adjusting rod, the bottom side of the first sieve plate is in threaded connection with the slide rod, and the middle part of the slide rod is connected with the second gear in a sliding manner, the second gear in the inboard of first sieve is rotated and is connected, just the side of second gear with mesh between the first gear, the other end of slide bar with the second sieve rotates to be connected, it is connected with to rotate on the inside wall of workbin the baffle, the baffle is the slope setting, just the bottom of baffle contradict in the top side of first sieve, first sieve with the one end that first motor is close is equipped with the carousel, the carousel with the tip fixed connection of first motor, the carousel in the inboard of workbin rotates to be connected, one side of carousel has been seted up the corrugated groove, the one end of first sieve is passed through the corrugated groove with carousel sliding connection.
Specifically, the throwing structure comprises a throwing plate, a scraping plate, a top block, a guide plate, a tooth socket, a touch block and a first spring, the top end of the driving shaft is fixedly connected with the top block, the side surface of the top block is sequentially fixedly connected with four throwing plates at equal angles, the side surface of the throwing plate is vertically and fixedly connected with the scraping plate, one side of the scraping plate is of an inclined plane structure, the bottom side of the scraping plate is in sliding connection with the top side of the feeding pipe, the end part of the scraping plate is rotationally connected with the guide plate, the side surface of the guide plate is in sliding connection with the throwing plate, the touch block is in sliding connection with the side surface of the guide plate, the first spring is fixedly connected between one end of the touch block and the guide plate, the tooth socket which is of an arc-shaped structure is arranged on the throwing plate, and the other end of the touch block penetrates through the throwing plate through the tooth socket, and the side surface of the contact block is contacted with the throwing plate through the tooth groove.
Specifically, the shielding structure comprises a ring sleeve, a positioning groove, a connecting rod, a top cover, a second spring, a telescopic sleeve, an inserting rod and a triangular elastic sheet, the side surface of the feeding pipe is provided with the positioning groove, the feeding pipe is connected with the ring sleeve in a sliding way through the positioning groove, the side surface of the ring sleeve is fixedly connected with the connecting rod, the other end of the connecting rod is rotatably connected with the top cover, the top cover is of a spherical structure, the inner side of the top cover is fixedly connected with the second spring, the other end of the second spring is fixedly connected with the telescopic sleeve, the telescopic sleeve is connected with the top cover in a sliding way, the inner side of the telescopic sleeve is connected with the inserted rod in a threaded way, the bottom end of the inserted bar is slidably connected with the top side of the top block, the inner side of the top block is fixedly connected with the triangular elastic sheet, and the triangular elastic sheet is clamped with the side face of the bottom end of the inserted bar.
Specifically, seal structure includes sealed lid, bracing piece, fixed block, third spring, strake and draw-in groove, the top side of workbin rotates to be connected with sealed lid, the inboard of sealed lid rotates to be connected with the bracing piece, the other end of bracing piece is the arc structure, the other end of bracing piece is contradicted there the fixed block, the fixed block with sliding connection between the sealed lid, the other end of fixed block with fixedly connected with between the sealed lid the third spring, the inboard fixedly connected with of workbin the strake, the top side of strake with the bracing piece is inconsistent, a plurality ofly has been seted up to the top side of strake the draw-in groove.
The invention has the beneficial effects that:
(1) according to the feed feeding device for large-area fishpond culture, the feed can be conveyed in the vertical direction through the conveying structure, so that the feed throwing height is increased, the feed throwing range is expanded, the fed feed can be screened through the screening structure, the condition that the agglomerated feed enters the device to affect the normal feeding of the feed is avoided, meanwhile, the fed feed can be adjusted, and the feed with different particle sizes can have good screening effect; namely: firstly, before the feeding of the feed, the feed box is moved to the middle part of a fishpond to be fed and fixed, the first motor and the second motor are respectively and electrically connected with an external power supply, the bottom side of the feed box is an inverted arch-shaped groove, when the feed box is filled with the feed, the first motor is started, so that the first motor drives the screw rod to start rotating, the screw rod can push the feed at the bottom side of the feed box to the inside of the feeding pipe in the rotating process, the feeding pipe is of a right-angle structure, the feed is gradually conveyed to the top end of the feeding pipe along with the gradual injection of the feed into the feeding pipe, the second motor is started at the moment, the second motor drives the driving shaft to rotate, the side surface of the driving shaft positioned at the inner side of the feeding pipe is provided with the screw block, the screw block can play a role of pushing and dredging the feed at the inner side of the feeding pipe along with the rotation of the driving shaft, and the stable rising of the feed is ensured, before the user topples over the fodder to the inside of the fodder box, the user can rotate the baffle positioned on the inner side of the fodder box, the adjusting rod on the inner side of the baffle is exposed, the adjusting rod is rotated, so that the slide rod is driven to rotate in the first sieve plate through the transmission effect of the first gear and the second gear, due to the sliding connection between the second gear and the slide rod and the threaded connection between the slide rod and the first sieve plate, the slide rod can drive the second sieve plate which is rotatably connected with the other end of the slide rod and the first sieve plate to slide relatively in the rotating process, and because a plurality of sieve pores in a diamond structure are arranged on the surfaces of the first sieve plate and the second sieve plate, the sieve pores arranged on the first sieve plate and the second sieve plates are staggered with each other along with the relative sliding between the first sieve plate and the second sieve plates, the size of the through holes between the first sieve plate and the second sieve pores can be realized through rotating the adjusting rod, thereby the fodder with the screening effect on different grains of the fodder, inside avoiding the fodder of caking to get into the conveying pipe, first sieve can also play the guard action simultaneously, the in-process user of avoiding adding the fodder again contacts pivoted hob, accomplish and adjust the back, release baffle, make the fodder can not influence the rotation of adjusting the pole at the in-process that flows, on the other hand, the hob is in the pivoted while, the carousel can rotate simultaneously, and the ripple groove has been seted up to the inboard of carousel, along with the rotation of carousel, the carousel can drive first sieve and carry out reciprocal slip in the inboard of workbin, thereby promote the screening effect to the fodder, fixedly connected with fourth spring between the other end of first sieve and the workbin, make things convenient for the reply of the position of first sieve.
(2) According to the feed feeding device for large-area fishpond culture, the feed can be thrown in a full-angle mode through the throwing structure, the throwing area can be adjusted according to the size of a fishpond, the uniform feeding effect is achieved, the device can be protected in rainy days through the shielding structure, and rainwater is prevented from entering the interior of the device to influence the normal work of the device; namely: when the fodder is normally conveyed to the top end of the feed pipe, the scrapers arranged on the side faces of the top block rotating along with the driving shaft can scrape the fodder overflowing from the top end of the feed pipe to the surfaces of the scrapers, then the throwing plates on the side faces of the scrapers can throw the fodder scraped by the scrapers outwards when rotating, and the purpose of feeding the fodder to the periphery is achieved, meanwhile, the feed pipe has a certain height, so that the fodder can obtain a farther throwing distance, the throwing area of the fodder is effectively improved, the effect of uniform feeding is achieved, meanwhile, in order to obtain the farther throwing distance according to actual needs, the end parts of the scrapers are rotatably connected with the guide plates, the throwing height of the fodder can be further improved by adjusting the inclination angles of the guide plates, so that the throwing distance of the fodder is further improved, in order to keep the inclination angles of the guide plates, the bottom sides of the guide plates are provided with abutting blocks, the abutting blocks can abut against tooth-shaped structures on one side of tooth grooves starting on the throwing plates under the pushing of the first springs, thereby fixing the guide plate at the moment, when needing to be adjusted, a user needs to slide the contact block, so that the contact block is not contacted with the tooth-shaped side of the tooth socket any more, then the inclination angle of the guide plate can be changed by sliding, when the device is used in rainy days, in order to avoid that rainwater directly enters the device through the top end of the feeding pipe to cause the adhesion of the feed or damage the device, the top end of the feeding pipe is provided with a top cover for shielding the rainwater and ensure the normal throwing of the feed, in order to play different protection effects, the user can adjust the shielding height of the top cover according to the weather conditions, a ring sleeve arranged at the other end of a connecting rod connected with the side surface of the top cover is arranged at the side surface of the feeding pipe, the height of the ring sleeve at the top end of the feeding pipe can be changed by sliding the ring sleeve in a positioning groove, in order to ensure the stability of the top cover when in use, the inner side of the top cover is provided with an insertion rod, the bottom of inserted bar can carry out the block through the inboard triangle shell fragment of kicking block and fix, can all play stable effect to the top cap in order to be in under the different mounting height at the top cap, threaded connection between inserted bar and the flexible cover, rotate the inserted bar and can change connection length as required, when need not using sheltering from of top cap, the user is extracting the back with the inserted bar by the top of kicking block, rotate the opposite side to the connecting rod with the top cap, then in order to avoid the connecting rod to influence throwing of fodder, the user still need slide the ring cover to the least end of constant head tank.
(3) According to the feed feeding device for large-area fishpond culture, the top side of the feed box can be sealed through the sealing structure, and meanwhile, the opening state can be kept to facilitate feed addition; namely: in order to guarantee the inboard leakproofness of workbin, the top side of workbin is equipped with sealed lid, and in order to conveniently carry out the interpolation of fodder, the user is after opening sealed lid, can also take out and be located the inboard bracing piece of sealed lid, then carry out the block with the draw-in groove of seting up on the tip of bracing piece through the strake, thereby keep the opening angle of sealed lid this moment, carry out the interpolation of fodder, accomplish the back that adds, revolve the bracing piece, and fix a position the bracing piece through the fixed block, avoid the bracing piece to influence the normal opening and shutting of sealed lid.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
FIG. 1 is a structural diagram of the overall structure of a preferred embodiment of the feed feeding device for large-area fish pond culture provided by the invention;
FIG. 2 is a schematic view of the connection of the magazine and the transport structure shown in FIG. 1;
FIG. 3 is an enlarged view of the structure A shown in FIG. 2;
FIG. 4 is an enlarged view of the structure B shown in FIG. 2;
FIG. 5 is an enlarged view of the structure C shown in FIG. 2;
FIG. 6 is a schematic view of the connection of the delivery structure and the throwing structure shown in FIG. 1;
figure 7 is a schematic view of the connection of the magazine and the sealing arrangement shown in figure 1.
In the figure: 1. the material box comprises a material box, 2, a conveying structure, 21, a first motor, 22, a feeding pipe, 23, a screw rod, 24, a second motor, 25, a driving shaft, 26, a screw block, 3, a throwing structure, 31, a throwing plate, 32, a scraping plate, 33, a top block, 34, a guide plate, 35, a tooth groove, 36, a contact block, 37, a first spring, 4, a shielding structure, 41, a ring sleeve, 42, a positioning groove, 43, a connecting rod, 44, a top cover, 45, a second spring, 46, a telescopic sleeve, 47, an inserting rod, 48, a triangular elastic sheet, 5, a sealing structure, 51, a sealing cover, 52, a supporting rod, 53, a fixing block, 54, a third spring, 55, a side strip, 56, a clamping groove, 6, a screening structure, 61, a first screen plate, 62, a fourth spring, 63, a rotary disc, 64, a corrugated groove, 65, an adjusting rod, 66, a first gear, 67, a second gear, 68, a sliding rod, 69, a second screen plate, 69a first screen plate, 69a second screen plate, a third gear and a third gear, And a baffle plate.
Detailed Description
The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the achievement purposes and the effects of the present invention can be easily understood.
As shown in fig. 1-7, the feed feeding device for large-area fishpond culture comprises a feed box 1, a conveying structure 2, a throwing structure 3, a shielding structure 4, a sealing structure 5 and a screening structure 6, wherein the conveying structure 2 for conveying the feed to the top side is arranged at the bottom side of the feed box 1 for containing the feed, the screening structure 6 for screening the feed with fixed particle size is connected between the conveying structure 2 and the inner side of the feed box 1 to prevent the device from being blocked, the throwing structure 3 for omni-directionally throwing the feed is arranged at the top side of the conveying structure 2, the shielding structure 4 for shielding the feed in the throwing process to prevent rainwater from entering the device in rainy days is arranged at the top side of the feed box 1, and the shielding structure is arranged at the top side of the feed box 1 for sealing the feed box 1, while maintaining the open state of the tank 1.
Specifically, the conveying structure 2 includes a first motor 21, a feeding pipe 22, a screw rod 23, a second motor 24, a driving shaft 25 and a screw block 26, the first motor 21 is installed on a side surface of the material box 1, the end portion of the first motor 21 is fixedly connected with the screw rod 23, the screw rod 23 is arranged on the inner side of the material box 1, one end of the screw rod 23 is rotatably connected with the material box 1, one side of the material box 1, which is away from the first motor 21, is fixedly connected with the feeding pipe 22, the feeding pipe 22 is in a right-angle structure, the outer side of the other end of the screw rod 23 is slidably connected with the inner side of the bottom end of the feeding pipe 22, the second motor 24 is installed on the bottom side of the material box 1, the top end of the second motor 24 is fixedly connected with the driving shaft 25, the bottom end of the driving shaft 25 penetrates through the side surface of the feeding pipe 22, the bottom end of the driving shaft 25 is rotatably connected with the feeding pipe 22, a plurality of screw blocks 26 are fixedly connected to the side surface of the driving shaft 25, firstly, before the feed is fed, the feed box 1 is moved to the middle of a fishpond to be fed and is fixed, the first motor 21 and the second motor 24 are respectively and electrically connected with an external power supply, the bottom side of the feed box 1 is in an arc-shaped groove, when the feed box 1 is filled with the feed, the first motor 21 is started, so that the first motor 21 drives the screw rod 23 to start rotating, the screw rod 23 pushes the feed at the bottom side of the feed box 1 to the inside of the feeding pipe 22 in the rotating process, the feeding pipe 22 is in a right-angle structure, and the feed is gradually conveyed to the top end of the feeding pipe 22 along with the gradual injection of the feed into the feeding pipe 22, at this time, the second motor 24 is started, the second motor 24 drives the driving shaft 25 to rotate, the spiral block 26 is arranged on the side surface of the driving shaft 25, which is positioned on the inner side of the feeding pipe 22, and the spiral block 26 rotates along with the driving shaft 25 and can play a role in pushing and dredging the feed on the inner side of the feeding pipe 22, so that the feed is ensured to stably rise.
Specifically, the screening structure 6 includes a first screen plate 61, a fourth spring 62, a turntable 63, a corrugated groove 64, an adjusting rod 65, a first gear 66, a second gear 67, a sliding rod 68, a second screen plate 69 and a baffle 69a, the first screen plate 61 is arranged on the top side of the screw rod 23 in parallel, the first screen plate 61 is connected with the inner side of the material box 1 in a sliding manner, the fourth spring 62 is fixedly connected between one end of the first screen plate 61, which is far away from the first motor 21, and the material box 1, the second screen plate 69 is connected on the bottom side of the first screen plate 61 in a sliding manner, a plurality of rhombic screen holes are respectively arranged on the surfaces of the second screen plate 69 and the first screen plate 61, the adjusting rod 65 is rotatably connected on one side of the first screen plate 61, which is close to the first motor 21, the bottom end of the adjusting rod 65 is fixedly connected with the first gear 66, the sliding rod 68 is connected on the bottom side of the first screen plate 61 in a threaded manner, the middle part of the sliding rod 68 is connected with the second gear 67 in a sliding manner, the second gear 67 is connected with the inner side of the first sieve plate 61 in a rotating manner, the side surface of the second gear 67 is meshed with the first gear 66, the other end of the sliding rod 68 is connected with the second sieve plate 69 in a rotating manner, the inner side wall of the material box 1 is connected with the baffle 69a in a rotating manner, the baffle 69a is arranged in an inclined manner, the bottom end of the baffle 69a is abutted against the top side of the first sieve plate 61, the rotating disc 63 is arranged at one end of the first sieve plate 61 close to the first motor 21, the rotating disc 63 is fixedly connected with the end part of the first motor 21, the rotating disc 63 is connected with the inner side of the material box 1 in a rotating manner, the corrugated groove 64 is formed at one side of the rotating disc 63, one end of the first sieve plate 61 is connected with the rotating disc 63 in a sliding manner through the corrugated groove 64, before the user topples over the fodder to the workbin 1 is inside, the user can rotate the baffle 69a that is located the workbin 1 is inboard, expose the inboard regulation pole 65 of baffle 69a, rotate regulation pole 65 for drive through the transmission effect of first gear 66 with second gear 67 slide bar 68 is in the inside rotation of first sieve 61, because second gear 67 with sliding connection between slide bar 68, just slide bar 68 with threaded connection between the first sieve 61, slide bar 68 can drive the other end rotation connection second sieve 69 with take place relative slip between the first sieve 61 at the pivoted in-process, because again first sieve 61 with the second sieve 69 offer a plurality of sieve meshes that are the diamond structure on the surface, along with relative slip between the two, the sieve mesh that offers on first sieve 61 with the second sieve 69 is crisscross each other, the size of the through holes between the first sieve plate 61 and the second sieve hole 69 can be realized by rotating the adjusting rod 65 by a user, so that the feed with different particles is screened, the feed which is prevented from caking enters the feeding pipe 22, meanwhile, the first sieve plate 61 can also play a role in protection, the user is prevented from contacting the rotating screw rod 23 in the process of adding the feed again, after the regulation is completed, the baffle 69a is released, the feed cannot influence the rotation of the adjusting rod 65 in the flowing process, on the other hand, when the screw rod 23 rotates, the turntable 63 can simultaneously rotate, the corrugated groove 64 is formed in the inner side of the turntable 63, along with the rotation of the turntable 63, the turntable 63 can drive the first sieve plate 61 to slide in a reciprocating manner in the inner side of the feed box 1, and therefore the screening effect on the feed is improved, the other end of the first sieve plate 61 with fixedly connected with between the workbin 1 fourth spring 62 makes things convenient for the reply of the position of first sieve plate 61.
Specifically, the throwing structure 3 comprises a throwing plate 31, a scraping plate 32, a top block 33, a guide plate 34, a tooth groove 35, a collision block 36 and a first spring 37, the top end of the driving shaft 25 is fixedly connected with the top block 33, the side surface of the top block 33 is sequentially fixedly connected with four throwing plates 31 at equal angles, the side surface of each throwing plate 31 is vertically and fixedly connected with the scraping plate 32, one side of the scraping plate 32 is of an inclined plane structure, the bottom side of the scraping plate 32 is in sliding connection with the top side of the feeding pipe 22, the end part of the scraping plate 32 is rotatably connected with the guide plate 34, the side surface of the guide plate 34 is in sliding connection with the throwing plate 31, the side surface of the guide plate 34 is in sliding connection with the contact block 36, one end of the contact block 36 is fixedly connected with the first spring 37 between the guide plate 34, the tooth groove 35 which is of an arc structure is formed in the throwing plate 31, the other end of the contact block 36 penetrates through the throwing plate 31 through the tooth socket 35, the side surface of the contact block 36 is abutted against the throwing plate 31 through the tooth socket 35, when the feed is normally conveyed to the top end of the feed pipe 22, the feed overflowing from the top end of the feed pipe 22 can be scraped to the surface of the scraping plate 32 by the scraping plate 32 arranged on the side surface of the top block 33 rotating along with the driving shaft 25, then the feed scraped by the scraping plate 32 can be thrown outwards by the throwing plate 31 on the side surface of the scraping plate 32 while rotating, so that the purpose of feeding the feed all around is achieved, meanwhile, as the feed pipe 22 has a certain height, the feed can obtain a farther throwing distance, the throwing area of the feed is effectively improved, the effect of uniform feeding is achieved, and meanwhile, in order to obtain a farther throwing distance according to actual needs, the end part of the scraping plate 32 is rotatably connected with the guide plate 34, through adjusting deflector 34's inclination, can further promote the height of shedding to the fodder to further promote the distance of shedding of fodder, in order to keep deflector 34's inclination, deflector 34's bottom side is equipped with and supports touch multitouch 36 under first spring 37's promotion support touch multitouch 36 can with it begins on the board 31 the profile of tooth structure of tooth socket 35 one side is inconsistent, thereby fixed this moment deflector 34, when needing to adjust, the user then need slide support touch multitouch 36 makes support touch multitouch 36 no longer with the profile of tooth side of tooth socket 35 is contradicted, and then the slip can change deflector 34's inclination.
Specifically, the shielding structure 4 includes a ring sleeve 41, a positioning groove 42, a connecting rod 43, a top cover 44, a second spring 45, a telescopic sleeve 46, an insertion rod 47 and a triangular spring 48, the positioning groove 42 is formed in the side surface of the feeding pipe 22, the feeding pipe 22 is slidably connected with the ring sleeve 41 through the positioning groove 42, the connecting rod 43 is fixedly connected to the side surface of the ring sleeve 41, the other end of the connecting rod 43 is rotatably connected with the top cover 44, the top cover 44 is in a spherical structure, the second spring 45 is fixedly connected to the inner side of the top cover 44, the telescopic sleeve 46 is fixedly connected to the other end of the second spring 45, the telescopic sleeve 46 is slidably connected to the top cover 44, the insertion rod 47 is threadedly connected to the inner side of the telescopic sleeve 46, the bottom end of the insertion rod 47 is slidably connected to the top side of the top block 33, the triangular spring 48 is fixedly connected to the inner side of the top block 33, the triangular elastic sheet 48 is clamped with the side surface of the bottom end of the inserted link 47, so that when the device is used in rainy days, in order to prevent rainwater from directly entering the device through the top end of the feeding pipe 22 to cause feed adhesion or damage, the top end of the feeding pipe 22 is provided with the top cover 44 for shielding rainwater and ensuring normal throwing of the feed, in order to achieve different protection effects, a user can adjust the shielding height of the top cover 44 according to weather conditions, the ring sleeve 41 arranged at the other end of the connecting rod 43 connected with the side surface of the top cover 44 is arranged on the side surface of the feeding pipe 22, the height of the ring sleeve 41 at the top end of the feeding pipe 22 can be changed by sliding the ring sleeve 41 in the positioning groove 42, in order to ensure the stability of the top cover 44 when in use, the inserted link 47 is arranged on the inner side of the top cover 44, the bottom end of the inserted link 47 can be fixed by the triangular elastic sheet 48 inside the top block 33, in order that the top cover 44 can be stabilized at different installation heights, the inserted link 47 is in threaded connection with the telescopic sleeve 46, the inserted link 47 can be rotated to change the connection length as required, and the top cover 44 is not needed to be shielded by the top cover 44, the inserted link 47 is pulled out from the top end of the top block 33 by a user, the top cover 44 is rotated to the other side of the connecting rod 43, and then in order to avoid the influence of the connecting rod 43 on the throwing of the feed, the ring sleeve 41 is required to be slid to the lowest end of the positioning groove 42 by the user.
Specifically, the sealing structure 5 includes a sealing cover 51, a supporting rod 52, a fixing block 53, a third spring 54, an edge strip 55 and a clamping groove 56, the top side of the material box 1 is rotatably connected with the sealing cover 51, the inner side of the sealing cover 51 is rotatably connected with the supporting rod 52, the other end of the supporting rod 52 is of an arc structure, the other end of the supporting rod 52 is abutted with the fixing block 53, the fixing block 53 is slidably connected with the sealing cover 51, the other end of the fixing block 53 is fixedly connected with the third spring 54 with the sealing cover 51, the inner side of the material box 1 is fixedly connected with the edge strip 55, the top side of the edge strip 55 is abutted with the supporting rod 52, the top side of the edge strip 55 is provided with a plurality of clamping grooves 56, in order to ensure the sealing performance of the inner side of the material box 1, the top side of the material box 1 is provided with the sealing cover 51, in order to facilitate the addition of the feed, after the user opens the sealing cover 51, the user can also take out the supporting rod 52 located inside the sealing cover 51, and then fasten the end of the supporting rod 52 through the clamping groove 56 formed on the edge strip 55, so as to maintain the opening angle of the sealing cover 51 at this time, and add the feed, and after the addition is completed, the supporting rod 52 is rotated, and the supporting rod 52 is positioned through the fixing block 53, so that the supporting rod 52 is prevented from influencing the normal opening and closing of the sealing cover 51.
When the feed box is used, firstly, before the feed is fed, the feed box 1 is moved to the middle part of a fishpond to be fed and is fixed, the first motor 21 and the second motor 24 are respectively and electrically connected with an external power supply, the bottom side of the feed box 1 is in an inverted arc-shaped groove, when the feed box 1 is filled with the feed, the first motor 21 is started, so that the first motor 21 drives the screw rod 23 to rotate, the screw rod 23 can push the feed at the bottom side of the feed box 1 to the inside of the feed pipe 22 in the rotating process, the feed pipe 22 is in a right-angle structure, the feed is gradually conveyed to the top end of the feed pipe 22 along with the gradual injection of the feed to the inside of the feed pipe 22, at the moment, the second motor 24 is started, the second motor 24 drives the drive shaft 25 to rotate, the screw block 26 is arranged on the side surface of the drive shaft 25 positioned at the inner side of the feed pipe 22, and the screw block 26 can push and dredge the feed at the inner side of the feed pipe 22 along with the rotation of the drive shaft 25, the feed can stably rise, before the user pours the feed into the feed box 1, the user can rotate the baffle 69a positioned on the inner side of the feed box 1, the adjusting rod 65 on the inner side of the baffle 69a is exposed, the adjusting rod 65 is rotated, so that the slide bar 68 is driven to rotate in the first sieve plate 61 through the transmission effect of the first gear 66 and the second gear 67, as the second gear 67 is in sliding connection with the slide bar 68, and the slide bar 68 is in threaded connection with the first sieve plate 61, the slide bar 68 can drive the second sieve plate 69 which is in rotating connection with the other end to relatively slide with the first sieve plate 61 in the rotating process, and as the sieve holes which are in a diamond structure are formed on the surfaces of the first sieve plate 61 and the second sieve plate 69, and along with the relative sliding between the sieve holes, the sieve holes formed on the first sieve plate 61 and the second sieve plate 69 are mutually staggered, the size of the through holes between the first sieve plate 61 and the second sieve hole 69 can be realized by rotating the adjusting rod 65, thereby play the screening effect to the fodder of different granules, avoid the fodder of caking to get into inside the conveying pipe 22, first sieve 61 can also play the guard action simultaneously, avoid the in-process user of interpolation fodder to contact pivoted hob 23 again, accomplish the regulation back, release baffle 69a, make the fodder can not influence the rotation of adjusting pole 65 in the flow in-process, on the other hand, hob 23 is in the pivoted while, carousel 63 can rotate simultaneously, and the inboard of carousel 63 is seted up corrugated groove 64, along with the rotation of carousel 63, carousel 63 can drive first sieve 61 and carry out reciprocating sliding in the inboard of workbin 1, thereby promote the screening effect to the fodder, fixedly connected with fourth spring 62 between the other end of first sieve 61 and workbin 1, make things convenient for the reply of the position of first sieve 61, when the fodder is carried normally to the top of conveying pipe 22, the scraper 32 arranged on the side of the top block 33 rotating along with the driving shaft 25 can scrape the feed overflowing from the top end of the feeding pipe 22 to the surface of the scraper 32, the throwing plate 31 on the side of the scraper 32 can throw the feed scraped by the scraper 32 outwards while rotating, so that the aim of feeding the feed all around is achieved, meanwhile, the feeding pipe 22 has a certain height, so that the feed can obtain a farther throwing distance, the throwing area of the feed is effectively improved, the uniform feeding effect is achieved, meanwhile, in order to obtain the farther throwing distance according to actual needs, the end part of the scraper 32 is rotatably connected with the guide plate 34, the throwing height of the feed can be further improved by adjusting the inclination angle of the guide plate 34, so that the throwing distance of the feed is further improved, in order to keep the inclination angle of the guide plate 34, the bottom side of the guide plate 34 is provided with the abutting block 36, the abutting block 36 can abut against the tooth-shaped structure on one side of the tooth groove 35 starting on the throwing plate 31 under the pushing of the first spring 37, therefore, the guide plate 34 is fixed, when the adjustment is needed, a user needs to slide the contact block 36, so that the contact block 36 is not abutted against the tooth-shaped side of the tooth groove 35, then the inclination angle of the guide plate 34 can be changed by sliding, when the device is used in rainy days, in order to avoid rainwater from directly entering the device through the top end of the feed pipe 22 and causing feed adhesion or damage to the device, the top end of the feed pipe 22 is provided with a top cover 44 for shielding rainwater and ensuring normal throwing of the feed, in order to achieve different protection effects, the user can adjust the shielding height of the top cover 44 according to the weather conditions, the ring sleeve 41 arranged at the other end of the connecting rod 43 connected with the side surface of the top cover 44 is arranged at the side surface of the feed pipe 22, the ring sleeve 41 slides in the positioning groove 42, so that the height of the ring sleeve 41 at the top end of the feed pipe 22 can be changed, and in order to ensure the stability of the top cover 44 when in use, the inner side of the top cover 44 is provided with an insert rod 47, the bottom end of the insert rod 47 can be clamped and fixed through a triangular elastic sheet 48 on the inner side of the top block 33, in order to achieve a stabilizing effect on the top cover 44 when the top cover 44 is at different installation heights, the insert rod 47 is in threaded connection with the telescopic sleeve 46, the connection length can be changed as required by rotating the insert rod 47, when shielding of the top cover 44 is not needed, a user pulls out the insert rod 47 from the top end of the top block 33 and rotates the top cover 44 to the other side of the connecting rod 43, then in order to avoid influence of the connecting rod 43 on throwing of feed, the user needs to slide the ring sleeve 41 to the lowest end of the positioning groove 42, in order to ensure the sealing performance of the inner side of the feed box 1, the top side of the feed box 1 is provided with a sealing cover 51 for adding feed, and after the sealing cover 51 is opened, the user can also take out a support rod 52 on the inner side of the sealing cover 51, then with the tip of bracing piece 52 through the draw-in groove 56 that sets up on the strake 55 block to keep the opening angle of sealed lid 51 this moment, carry out the interpolation of fodder, accomplish the interpolation back, revolve bracing piece 52 back, and fix a position bracing piece 52 through fixed block 53, avoid bracing piece 52 to influence the normal opening and shutting of sealed lid 51.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The feed feeding device for large-area fishpond culture is characterized by comprising a feed box (1), a conveying structure (2), a throwing structure (3), a shielding structure (4), a sealing structure (5) and a screening structure (6), wherein the conveying structure (2) for conveying feed to the top side is arranged at the bottom side of the feed box (1), the conveying structure (2) is connected between the conveying structure (2) and the inner side of the feed box (1) and used for screening feed in a fixed particle size to prevent the device from being blocked, the throwing structure (3) for omnibearing throwing the feed is arranged at the top side of the conveying structure (2), the top side of the throwing structure (3) is provided with a shielding structure (4) for shielding the feed in a throwing process to prevent rainwater from entering the device under the rainy day condition, the top side of the feed box (1) is provided with the sealing structure (5) which is used for sealing the feed box (1) and can keep the open state of the feed box (1).
2. The large area fish pond culture feed feeding device of claim 1, wherein: the conveying structure (2) comprises a first motor (21), a feeding pipe (22), a screw rod (23), a second motor (24), a driving shaft (25) and a screw block (26), the first motor (21) is installed on the side surface of the work bin (1), the screw rod (23) is fixedly connected to the end portion of the first motor (21), the screw rod (23) is arranged on the inner side of the work bin (1), one end of the screw rod (23) is rotatably connected with the work bin (1), the feeding pipe (22) is fixedly connected to one side of the work bin (1) departing from the first motor (21), the feeding pipe (22) is of a right-angle structure, the outer side of the other end of the screw rod (23) is slidably connected with the inner side of the bottom end of the feeding pipe (22), the second motor (24) is installed on the bottom side of the work bin (1), the top end of the second motor (24) is fixedly connected with the driving shaft (25), the bottom end of the driving shaft (25) penetrates through the side face of the feeding pipe (22), the bottom end of the driving shaft (25) is rotatably connected with the feeding pipe (22), and the side face of the driving shaft (25) is fixedly connected with the plurality of spiral blocks (26).
3. The feed feeding device for large-area fish pond culture according to claim 2, characterized in that: the screening structure (6) comprises a first screen plate (61), a fourth spring (62), a rotary disc (63), a corrugated groove (64), an adjusting rod (65), a first gear (66), a second gear (67), a sliding rod (68), a second screen plate (69) and a baffle (69a), the first screen plate (61) is arranged on the top side of the screw rod (23) in parallel, the first screen plate (61) is connected with the inner side of the material box (1) in a sliding manner, one end of the first screen plate (61) departing from the first motor (21) is fixedly connected with the fourth spring (62) between the material box (1), the bottom side of the first screen plate (61) is connected with the second screen plate (69) in a sliding manner, a plurality of diamond-shaped sieve holes are formed in the surfaces of the second screen plate (69) and the first screen plate (61), and the adjusting rod (65) is connected to one side of the first screen plate (61) close to the first motor (21) in a rotating manner, the bottom end of the adjusting rod (65) is fixedly connected with the first gear (66), the bottom side of the first sieve plate (61) is in threaded connection with the sliding rod (68), the middle of the sliding rod (68) is in sliding connection with the second gear (67), the second gear (67) is rotatably connected with the inner side of the first sieve plate (61), the side face of the second gear (67) is meshed with the first gear (66), the other end of the sliding rod (68) is rotatably connected with the second sieve plate (69), the baffle (69a) is rotatably connected with the inner side wall of the material box (1), the baffle (69a) is obliquely arranged, the bottom end of the baffle (69a) is abutted against the top side of the first sieve plate (61), and the rotating disc (63) is arranged at one end of the first sieve plate (61) close to the first motor (21), carousel (63) with the tip fixed connection of first motor (21), carousel (63) in the inboard rotation of workbin (1) is connected, seted up one side of carousel (63) ripple groove (64), the one end of first sieve (61) is passed through ripple groove (64) with carousel (63) sliding connection.
4. The feed feeding device for large-area fish pond culture according to claim 2, characterized in that: throwing structure (3) is including throwing board (31), scraper blade (32), kicking block (33), deflector (34), tooth's socket (35), conflict piece (36) and first spring (37), the top fixedly connected with of drive shaft (25) kicking block (33), the side of kicking block (33) is equal angle fixedly connected with four in proper order throwing board (31), the perpendicular fixedly connected with in side of throwing board (31) scraper blade (32), one side of scraper blade (32) is the inclined plane structure, just the bottom side of scraper blade (32) with the top side sliding connection of conveying pipe (22), the tip of scraper blade (32) rotates and is connected with deflector (34), the side of deflector (34) with throw board (31) sliding connection, the side sliding connection of deflector (34) has to conflict piece (36), the one end of conflict piece (36) with fixedly connected with between deflector (34) first spring (37) The polishing plate (31) is provided with a tooth groove (35) which is of an arc-shaped structure, the other end of the contact block (36) penetrates through the polishing plate (31) through the tooth groove (35), and the side face of the contact block (36) is abutted against the polishing plate (31) through the tooth groove (35).
5. The feed feeding device for large-area fish pond culture according to claim 4, wherein: the shielding structure (4) comprises a ring sleeve (41), a positioning groove (42), a connecting rod (43), a top cover (44), a second spring (45), a telescopic sleeve (46), an inserted bar (47) and a triangular elastic sheet (48), the positioning groove (42) is formed in the side surface of the feeding pipe (22), the feeding pipe (22) is connected with the ring sleeve (41) in a sliding mode through the positioning groove (42), the connecting rod (43) is fixedly connected to the side surface of the ring sleeve (41), the top cover (44) is rotatably connected to the other end of the connecting rod (43), the top cover (44) is of a spherical structure, the second spring (45) is fixedly connected to the inner side of the top cover (44), the telescopic sleeve (46) is fixedly connected to the other end of the second spring (45), and the telescopic sleeve (46) is connected with the top cover (44) in a sliding mode, the inner side of the telescopic sleeve (46) is in threaded connection with the inserted rod (47), the bottom end of the inserted rod (47) is in sliding connection with the top side of the ejector block (33), the inner side of the ejector block (33) is fixedly connected with the triangular elastic sheet (48), and the triangular elastic sheet (48) is clamped with the side face of the bottom end of the inserted rod (47).
6. The feed feeding device for large-area fish pond culture according to claim 5, wherein: the sealing structure (5) comprises a sealing cover (51), a supporting rod (52), a fixing block (53), a third spring (54), an edge strip (55) and a clamping groove (56), the top side of the feed box (1) is rotationally connected with the sealing cover (51), the inner side of the sealing cover (51) is rotationally connected with the supporting rod (52), the other end of the supporting rod (52) is of an arc structure, the other end of the supporting rod (52) is abutted with the fixing block (53), the fixed block (53) is connected with the sealing cover (51) in a sliding way, the third spring (54) is fixedly connected between the other end of the fixed block (53) and the sealing cover (51), the inner side of the material box (1) is fixedly connected with the edge strip (55), the top side of the edge strip (55) is abutted to the supporting rod (52), and the top side of the edge strip (55) is provided with a plurality of clamping grooves (56).
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| CN115500303A (en) * | 2022-11-21 | 2022-12-23 | 射阳县射阳港对虾养殖二公司 | Throwing type throwing device for freshwater fish culture |
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| CN109275607A (en) * | 2018-11-27 | 2019-01-29 | 苏静雯 | A kind of feed used for aquiculture sheds robot |
| CN211020564U (en) * | 2019-11-28 | 2020-07-17 | 孙逢振 | Ecological fish material equipment of throwing something and feeding for aquaculture |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115053849A (en) * | 2022-07-04 | 2022-09-16 | 都匀市农业农村局 | Multi-angle feed throwing equipment for aquaculture |
| CN115053849B (en) * | 2022-07-04 | 2024-03-29 | 都匀市农业农村局 | Multi-angle sprinkling equipment for aquaculture feed |
| CN115500303A (en) * | 2022-11-21 | 2022-12-23 | 射阳县射阳港对虾养殖二公司 | Throwing type throwing device for freshwater fish culture |
| CN115500303B (en) * | 2022-11-21 | 2023-04-11 | 射阳县射阳港对虾养殖二公司 | Throwing type throwing device for freshwater fish culture |
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