Quantitative feeding device for eriocheir sinensis breeding feed

Abstract

The present application relates to the technical field of feed feeding, and discloses a quantitative feeding device for feed of Chinese mitten crab culture, which comprises a feeding seat, a feeding pipe rotatably installed at the middle position of the bottom end of the feeding seat, a feeding assembly arranged at the bottom end of the feeding pipe, a supporting cylinder arranged below the feeding seat, supporting frames equidistantly arranged at the top end of the supporting cylinder and fixed to the bottom end of the outer wall of the feeding seat, a supporting ring arranged below the supporting cylinder, supporting rods equidistantly arranged at the top end of the supporting ring and fixed to the top end of the supporting cylinder, an air inflation ring arranged on the outer wall of the supporting ring, a moving mechanism arranged on the inner wall of the supporting ring, the feeding assembly comprising a rotating cylinder rotatably installed at the bottom end inside the feeding pipe, and a drive connected to the feeding pipe and the rotating cylinder arranged at the bottom end of the feeding seat; the quantitative feeding device is convenient to move in the pond and realizes mobile feeding of the feed, so that the feeding range of the feed is effectively increased, and the design avoids manual feeding of the feed, so that the labor input is effectively reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of feed feeding, and particularly relates to a quantitative feed feeding device for Eriocheir sinensis culture. BACKGROUND

[0002] When Eriocheir sinensis is cultured in a pond, regular feeding treatment is needed, and in traditional feeding operation, a feeder regularly feeds the feed, and when the feed is fed, the feeder first weighs and quantifies the feed, and then places the quantified feed in a feed barrel, and then a worker holds the feed barrel and spreads the feed by hand, so that the labor input is large, and the feed is excessive in some areas, although the existing feeding device can reduce the work burden of the feeder, but most feeding devices are too concentrated in feeding, and it is not easy to adjust the feeding range, so that the crabs in the area are too many and the food competition phenomenon is easy to occur, which is not conducive to the protection of Eriocheir sinensis. SUMMARY

[0003] In order to solve the technical problems that the worker spreads the feed by hand, the labor input is large, and the feed is excessive in some areas, although the existing feeding device can reduce the work burden of the feeder, but most feeding devices are too concentrated in feeding, and it is not easy to adjust the feeding range, so that the crabs in the area are too many and the food competition phenomenon is easy to occur, the present application provides a quantitative feed feeding device for Eriocheir sinensis culture.

[0004] The present application adopts the following technical scheme: a quantitative feed feeding device for Eriocheir sinensis culture, comprising a feeding seat, a feeding pipe rotatably installed at the middle position of the bottom end of the feeding seat, and a feeding assembly provided at the bottom end of the feeding pipe.

[0005] A supporting cylinder is arranged below the feeding seat, supporting frames fixedly connected with the bottom end of the outer wall of the feeding seat are equidistantly arranged at the top end of the supporting cylinder, a supporting ring is arranged below the supporting cylinder, supporting rods fixedly connected with the top end of the supporting cylinder are equidistantly arranged at the top end of the supporting ring, an air inflation ring is arranged on the outer wall of the supporting ring, and a moving mechanism is arranged on the inner wall of the supporting ring.

[0006] The feeding assembly comprises a rotating cylinder rotatably installed at the bottom end of the inside of the feeding pipe, a drive connected with the feeding pipe and the rotating cylinder is arranged at the bottom end of the feeding seat, a sleeve pipe is sleeved on the outer wall of the rotating cylinder, the rotating cylinder and the sleeve pipe are connected through a sliding piece, discharge ports are symmetrically arranged at the bottom end of the outer wall of the sleeve pipe, an installation cylinder is fixedly connected with the bottom end of the sleeve pipe, a flow guide table in contact with the inner wall of the sleeve pipe is arranged at the top end of the installation cylinder, the bottom end of the flow guide table is flush with the bottom end of the discharge port, a distribution disc located inside the supporting cylinder is fixedly sleeved on the outer wall of the installation cylinder, a stirring unit located below the distribution disc is symmetrically arranged on the installation cylinder, a lifting piece connected with the supporting cylinder is arranged on the outer wall of the distribution disc, and a scraping piece connected with the supporting frame and the sleeve pipe is symmetrically arranged on the inner wall of the distribution disc.

[0007] The inner wall of the feeding pipe is provided with a transmission mechanism connected with the moving mechanism and the stirring unit.

[0008] As a further improvement of the above-mentioned scheme, the driver comprises a motor mounted at the bottom end of the feeding seat, the output shaft of the motor is connected with a bevel gear one, the outer wall of the rotating cylinder is fixedly sleeved with a bevel gear two, the outer wall of the feeding pipe is fixedly sleeved with a bevel gear three, and the bevel gear two and the bevel gear three are respectively connected with the bevel gear one.

[0009] As a further improvement of the above-mentioned scheme, the sliding piece comprises sliding blocks fixedly installed at the top end of the inner wall of the sleeving pipe and symmetrically arranged, the outer wall of the rotating cylinder is symmetrically provided with sliding grooves, the sliding blocks slide in the sliding grooves, and the top end of the sliding block is provided with a spring connected with the top end of the sliding groove.

[0010] As a further improvement of the above-mentioned scheme, the lifting piece comprises moving blocks equidistantly installed at the bottom end of the outer wall of the distributing disc, the inner wall of the supporting cylinder is equidistantly provided with rectangular grooves, one end of the moving block slides in the rectangular groove, the inner wall of the supporting cylinder is equidistantly provided with inclined grooves located between adjacent two rectangular grooves and matched with the moving block, the bottom end of the inclined groove is communicated with the bottom end of one of the rectangular grooves, and the other end of the inclined groove is communicated with the top end of the other rectangular groove, and the moving block, the air inflation ring and the inclined groove are all provided with four.

[0011] As a further improvement of the above-mentioned scheme, the scraping piece comprises telescopic rods fixedly connected with the top end of two supporting frames, the bottom end of the telescopic rod is provided with a scraping plate sliding at the bottom end of the distributing disc, the telescopic end of the two telescopic rods is fixedly connected with a plug-in rod on one side close to each other, the outer wall of the sleeving pipe is provided with an annular groove, and one end of the plug-in rod extends into the annular groove.

[0012] As a further improvement of the above-mentioned scheme, the stirring unit comprises a rotating rod rotatably installed at the bottom end of the mounting cylinder, a stirring plate is sleeved on the rotating rod and located below the distributing disc, one end of the rotating rod is fixedly connected with a bevel gear six located in the mounting cylinder, and the two bevel gears six are connected with the transmission mechanism.

[0013] As a further improvement of the above-mentioned scheme, the transmission mechanism comprises a linkage cylinder rotatably mounted in the inside of the mounting cylinder, the inside of the linkage cylinder is slidably connected with a linkage rod, the bottom end of the linkage rod is mounted with a conical gear four, the conical gear four is connected with the action mechanism, the outside of the linkage cylinder is fixedly sleeved with a conical gear five, the top end of the linkage cylinder is fixedly connected with a transmission rod penetrating the inside of the flow guide table, the top end of the transmission rod is slidably sleeved with a transmission cylinder extending to the inside of the feeding pipe, the outer wall of the transmission cylinder is equidistantly mounted with fixed rods fixedly connected with the inner wall of the feeding pipe, the outer wall of the transmission rod is fixedly connected with push plates symmetrically arranged and slidably contacted with the inner wall of the sleeving pipe, the push plates are obliquely arranged, the bottom end of the push plates is slidably contacted with the top surface of the flow guide table, the top end of the linkage rod and the transmission rod is symmetrically mounted with stabilizing blocks, the inner wall of the linkage cylinder and the transmission cylinder is symmetrically provided with stabilizing grooves, and the stabilizing blocks are slidably arranged in the inner wall of the stabilizing grooves.

[0014] As a further improvement of the above-mentioned scheme, the inner wall of the feeding pipe is fixedly connected with a material guide disc above the rotating cylinder, the bottom end of the discharge port is provided with a material guide groove, and the top end of the transmission cylinder is in a conical structure, and the flow guide table is in a circular table structure.

[0015] As a further improvement of the above-mentioned scheme, the action mechanism comprises a mounting shaft rotatably mounted in the inner wall of the supporting ring, the mounting shaft is mounted with a connecting seat connected with the linkage rod, the connecting seat is in an L-shaped structure, the mounting shaft is fixedly sleeved with a conical gear seven meshingly connected with the conical gear four, the mounting shaft is symmetrically sleeved with an impeller, the mounting shaft is fixedly sleeved with a winding wheel at the middle position, the winding wheel is wound with a winding rope, the penetrating port is provided in one of the supporting rods, two clamping wheels are mounted in the inside of the penetrating port, one end of the winding rope extends to between the two clamping wheels, and the two clamping wheels are in rolling contact with the winding rope, and the other two supporting rods are provided with balance pieces.

[0016] As a further improvement of the above-mentioned scheme, the balance pieces comprise sliding ports provided in the two supporting rods arranged near the penetrating port, and the sliding ports are penetrated with traction ropes.

[0017] Compared with the prior art, the present application has the following advantages:

[0018] 1、The feeding seat, the feeding pipe, the rotating cylinder, the sleeving pipe, the mounting cylinder, the material distribution disc, the discharge port, the supporting cylinder, the supporting frame, the supporting rod, the supporting ring, the air inflation ring, the driver, the lifting piece and the sliding piece are designed, so that the reciprocating lifting of the material distribution disc is facilitated, the material distribution disc drives the internal feed to be shaken, the falling speed of the feed is effectively accelerated, the dispersion of the feed is realized, the feed is dispersedly dropped into the pond for breeding Chinese mitten crabs, the problem that the Chinese mitten crabs are concentrated in one place due to the concentrated dropping of the feed and the problem of fighting for the feed are solved, and the protection of the Chinese mitten crabs in the breeding process is effectively realized.

[0019] 2. Through the design of the scraping element, the scraping plate can easily move the feed inside the distribution disc, solving the problem of low feed falling efficiency caused by the accumulation of feed inside the distribution disc; through the design of the stirring unit, the part of the feed falling through the distribution disc can be easily fed, which can effectively change the feeding position of part of the feed, thereby increasing the feeding range of the feed and effectively providing convenience for the breeding of Chinese mitten crabs.

[0020] 3. Through the design of the action mechanism, the feeding device can move in the pond to realize mobile feeding, effectively increasing the feeding range of the feed, and the design avoids manual feeding, effectively reducing labor input.

[0021] 4. Through the design of the transmission mechanism, it is convenient to realize the reverse rotation of the rotating cylinder, the sleeve pipe and the distribution disc, thereby providing power for the action mechanism and making it possible for the device to move and feed in the pond. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The overall structure schematic diagram of the quantitative feeding device for Chinese mitten crab breeding feed provided by the embodiment 1 is shown in the figure.

[0023] Figure 2 The bottom view of the quantitative feeding device for Chinese mitten crab breeding feed is shown in the figure. Figure 1 The top view of the quantitative feeding device for Chinese mitten crab breeding feed is shown in the figure.

[0024] Figure 3 The sectional view of the quantitative feeding device for Chinese mitten crab breeding feed is shown in the figure. Figure 1 The sectional view of the quantitative feeding device for Chinese mitten crab breeding feed is shown in the figure.

[0025] Figure 4 The sectional view of the quantitative feeding device for Chinese mitten crab breeding feed is shown in the figure. Figure 1 The sectional view of the quantitative feeding device for Chinese mitten crab breeding feed is shown in the figure.

[0026] Figure 5 The enlarged structure schematic diagram of A in the quantitative feeding device for Chinese mitten crab breeding feed is shown in the figure. Figure 4 The enlarged structure schematic diagram of B in the quantitative feeding device for Chinese mitten crab breeding feed is shown in the figure.

[0027] Figure 6 The structure schematic diagram of the support cylinder is shown in the figure. Figure 4

[0028] Figure 7 The structure schematic diagram of the support cylinder is shown in the figure.

[0029] MAIN SYMBOL EXPLANATION

[0030] ​1, feeding seat; 2, feeding pipe; 3, rotating cylinder; 4, sleeve pipe; 5, mounting cylinder; 6, distribution disc; 7, discharge port; 8, support cylinder; 9, support frame; 10, support rod; 11, support ring; 12, inflatable ring; 13, motor; 14, bevel gear one; 15, bevel gear two; 16, sliding block; 17, sliding groove; 18, spring; 19, moving block; 20, rectangular groove; 21, inclined chute; 22, telescopic rod; 23, scraping plate; 24, plug-in rod; 25, annular groove; 26, flow guide table; 27, material guide groove; 28, bevel gear three; 29, transmission cylinder; 30, fixed rod; 31, transmission rod; 32, pushing plate; 33, linkage cylinder; 34, linkage rod; 35, bevel gear four; 36, bevel gear five; 37, rotating rod; 38, poking plate; 39, bevel gear six; 40, stabilizing groove; 41, stabilizing block; 42, bevel gear seven; 43, adapter seat; 44, impeller; 45, winding wheel; 46, winding rope; 47, through hole; 48, clamping wheel; 49, sliding port; 50, traction rope; 51, mounting shaft; 52, material guide disc. DETAILED DESCRIPTION

[0031] In the following, the application will be further described with reference to the drawings and specific embodiments, it should be noted that the following described embodiments or technical features can be combined to form new embodiments without conflict.

[0032] Embodiment 1:

[0033] Please combine Figures 1 to 7 The quantitative feeding device for Chinese mitten crab breeding feed of the embodiment comprises a feeding seat 1, a feeding pipe 2 is rotatably installed at the middle position of the bottom end of the feeding seat 1, and a feeding assembly is arranged at the bottom end of the feeding pipe 2;

[0034] A support cylinder 8 is arranged below the feeding seat 1, support frames 9 are equidistantly arranged at the top end of the support cylinder 8 and fixedly connected to the outer wall bottom end of the feeding seat 1, a support ring 11 is arranged below the support cylinder 8, support rods 10 are equidistantly arranged at the top end of the support ring 11 and fixedly connected to the top end of the support cylinder 8, an inflatable ring 12 is arranged on the outer wall of the support ring 11, and a movement mechanism is arranged on the inner wall of the support ring 11, it should be noted that the inflation and deflation ports on the inflatable ring 12 are not shown in the figure;

[0035] The feeding assembly comprises a rotating cylinder 3 rotatably installed at the bottom end of the feeding pipe 2, the bottom end of the feeding seat 1 is provided with a driver connected with the feeding pipe 2 and the rotating cylinder 3, the outer wall of the rotating cylinder 3 is sleeved with a sleeving pipe 4, the rotating cylinder 3 and the sleeving pipe 4 are connected through a sliding piece, the bottom end of the outer wall of the sleeving pipe 4 is symmetrically provided with a discharge port 7, the bottom end of the sleeving pipe 4 is fixedly connected with a mounting cylinder 5, the top end of the mounting cylinder 5 is provided with a flow guide table 26 in contact with the inner wall of the sleeving pipe 4, the bottom end of the flow guide table 26 is flush with the bottom end of the discharge port 7, the outer wall of the mounting cylinder 5 is fixedly sleeved with a distribution disc 6 located in the support cylinder 8, the mounting cylinder 5 is symmetrically provided with a stirring unit located below the distribution disc 6, the outer wall of the distribution disc 6 is provided with a lifting piece connected with the support cylinder 8, and the inner wall of the distribution disc 6 is symmetrically provided with a scraping piece connected with the support frame 9 and the sleeving pipe 4.

[0036] The inner wall of the feeding pipe 2 is provided with a transmission mechanism connected with the moving mechanism and the stirring unit.

[0037] The driver comprises a motor 13 installed at the bottom end of the feeding seat 1, the output shaft of the motor 13 is connected with a conical gear one 14, the outer wall of the rotating cylinder 3 is fixedly sleeved with a conical gear two 15, the outer wall of the feeding pipe 2 is fixedly sleeved with a conical gear three 28, and the conical gear two 15 and the conical gear three 28 are respectively meshed with the conical gear one 14; through the design of the driver, the rotating cylinder 3 and the feeding pipe 2 are effectively rotated, the reverse rotation of the feeding pipe 2 and the rotating cylinder 3 is realized, the rotation of the distribution disc 6 is powered, the lifting and shaking of the distribution disc 6 during rotation are realized, and then the feed can be dropped, the power for the movement of the transmission mechanism, the stirring unit and the moving mechanism is provided, the feeding of the feed in the pond for breeding Chinese mitten crabs is facilitated, the design avoids the static feeding of the feed, and the feeding range of the feed is effectively increased.

[0038] The sliding piece comprises sliding blocks 16 fixedly installed at the top end of the inner wall of the sleeving pipe 4 and symmetrically arranged, the outer wall of the rotating cylinder 3 is symmetrically provided with sliding grooves 17, the sliding blocks 16 slide in the sliding grooves 17, and the top end of the sliding block 16 is provided with springs 18 connected with the top end of the sliding groove 17; through the design of the sliding piece, the sleeving pipe 4 is synchronously rotated with the rotating cylinder 3, the distribution disc 6 is effectively shaken during rotation, and then the feeding speed is accelerated.

[0039] The lifting member comprises a moving block 19 equidistantly mounted at the bottom end of the outer wall of the distribution tray 6, the inner wall of the supporting cylinder 8 is equidistantly provided with a rectangular groove 20, one end of the moving block 19 is slidably arranged in the rectangular groove 20, the inner wall of the supporting cylinder 8 is equidistantly provided with a slanted groove 21 located between two adjacent rectangular grooves 20 and matched with the moving block 19, the bottom end of the slanted groove 21 is in communication with the bottom end of one of the rectangular grooves 20, and the other end of the slanted groove 21 is in communication with the top end of the other rectangular groove 20, the moving block 19, the air-filled ring 12 and the slanted groove 21 are all provided with four, through the design of the lifting member, the reciprocating lifting of the distribution tray 6 is facilitated, the distribution tray 6 drives the internal feed to be shaken, the falling speed of the feed is effectively accelerated, the dispersion of the feed is realized, the feed is dispersedly dropped into the pond for breeding Eriocheir sinensis, the problem that Eriocheir sinensis is concentrated in one place due to the concentrated dropping of the feed and competes for the feed is solved, and the protection of Eriocheir sinensis in the breeding process is effectively realized.

[0040] The scraping member comprises a telescopic rod 22 fixedly connected to the top end of the two supporting frames 9, the bottom end of the telescopic rod 22 is provided with a scraping plate 23 slidably arranged at the bottom end of the distribution tray 6, the telescopic ends of the two telescopic rods 22 are fixedly connected with a plug-in rod 24, the outer wall of the sleeve pipe 4 is provided with an annular groove 25, and one end of the plug-in rod 24 extends into the annular groove 25. It should be noted that the telescopic rod 22 is composed of a rectangular cylinder and a rectangular rod, the rectangular cylinder is mounted at the top end of the supporting frame 9, the rectangular rod is inserted into the rectangular cylinder, the bottom end of the rectangular rod is connected with the scraping plate 23, and the plug-in rod 24 is mounted on the side wall of the rectangular rod. Through the design of the scraping member, the scraping plate 23 can be used to stir the feed in the distribution tray 6, and the problem of low falling efficiency of the feed due to the accumulation of the feed in the distribution tray 6 is solved.

[0041] The stirring unit comprises a rotating rod 37 rotatably arranged at the bottom end of the mounting cylinder 5, a stirring plate 38 located below the distribution tray 6 is sleeved on the rotating rod 37, a conical gear six 39 located in the mounting cylinder 5 is fixedly connected to one end of the rotating rod 37, and the two conical gear six 39 are connected with the transmission mechanism. Through the design of the stirring unit, the falling feed in the distribution tray 6 can be dropped, the dropping position of the part of the feed can be effectively changed, the dropping range of the feed is increased, and convenience is provided for the breeding of Eriocheir sinensis.

[0042] The transmission mechanism comprises a linkage cylinder 33 rotatably installed inside the mounting cylinder 5, a linkage rod 34 slidably connected inside the linkage cylinder 33, a conical gear four 35 installed at the bottom end of the linkage rod 34, the conical gear four 35 connected with the moving mechanism, a conical gear five 36 fixedly sleeved outside the linkage cylinder 33, a transmission rod 31 fixedly connected at the top end of the linkage cylinder 33 and penetrating through the inside of the flow guide table 26, a transmission cylinder 29 slidably sleeved at the top end of the transmission rod 31 and extending into the inside of the feeding pipe 2, a fixed rod 30 equidistantly installed on the outer wall of the transmission cylinder 29 and fixedly connected with the inner wall of the feeding pipe 2, a pushing plate 32 fixedly connected with the outer wall of the transmission rod 31 and symmetrically arranged and in sliding contact with the inner wall of the sleeving pipe 4, the pushing plate 32 being obliquely arranged and the bottom end of the pushing plate 32 being in sliding contact with the top surface of the flow guide table 26, a stabilizing block 41 symmetrically installed at the top end of the linkage rod 34 and the transmission rod 31, and a stabilizing groove 40 symmetrically formed in the inner wall of the linkage cylinder 33 and the transmission cylinder 29, the stabilizing block 41 sliding in the inner wall of the stabilizing groove 40; through the design of the transmission mechanism, the reverse rotation of the rotating cylinder 3, the sleeving pipe 4 and the distributing disc 6 is facilitated, thereby providing power for the moving mechanism, facilitating the movement of the device in the pond to realize the feeding of the feed, and since the discharge port 7 is provided with two, part of the feed is located inside the sleeving pipe 4 and accumulated at the top end of the guide chute 27, thereby facilitating the sliding of the pushing plate 32 at the top end of the guide chute 27 through the rotation of the pushing plate 32, so that the pushing plate 32 pushes the feed at the bottom end of the sleeving pipe 4 to the discharge port 7, thereby effectively accelerating the discharge speed of the feed.

[0043] The inner wall of the feeding pipe 2 is fixedly connected with a guide disc 52 located above the rotating cylinder 3, the bottom end of the discharge port 7 is provided with a guide chute 27, the top end of the transmission cylinder 29 is in a conical structure, and the flow guide table 26 is in a circular table structure, through the design of the guide disc 52, the feed inside the feeding seat 1 can be completely dropped into the rotating cylinder 3, thereby effectively avoiding the feed from falling on the top end of the rotating cylinder 3, and the conical structure of the transmission cylinder 29 and the circular table structure of the flow guide table 26 can both realize the flow guiding of the feed.

[0044] The action mechanism comprises a mounting shaft 51 rotatably mounted on the inner wall of the supporting ring 11, a connecting seat 43 connected with the linkage rod 34 is mounted on the mounting shaft 51, the connecting seat 43 is in L-shaped structure, a bevel gear seven 42 meshingly connected with the bevel gear four 35 is fixedly sleeved on the mounting shaft 51, the impeller 44 is symmetrically sleeved on the mounting shaft 51, the winding wheel 45 is fixedly sleeved on the middle position of the mounting shaft 51, the winding rope 46 is wound on the winding wheel 45, a through hole 47 is formed in one of the supporting rods 10, two clamping wheels 48 are mounted in the through hole 47, one end of the winding rope 46 extends to between the two clamping wheels 48, and the two clamping wheels 48 are in rolling contact with the winding rope 46, and the other two supporting rods 10 are provided with balancing pieces, and it should be noted that the one end of the winding rope 46 is detachably mounted on the fixed pile on the shore where the Chinese mitten crab is bred; through the design of the action mechanism, the feeding device is convenient to move in the pond, the mobile feeding of the feed is realized, the feeding range of the feed is effectively increased, artificial feeding of the feed is avoided, labor input is effectively reduced, the problem that the Chinese mitten crab is concentrated in one place due to concentrated feeding of the feed and competes for the feed is solved, and the protection of the Chinese mitten crab in the breeding process is effectively realized.

[0045] The implementation principle of the quantitative feeding device for the Chinese mitten crab breeding feed in the embodiment of the application is as follows:

[0046] After the staff inflates the inflatable ring 12 and places the feeding device in the pond, the feeding device will float on the water surface due to the action of the inflatable ring 12, then one end of the winding rope 46 is detachably fixed on the fixed pile on the shore, then the staff quantitatively weighs the feed and places the quantitatively weighed feed in the feeding seat 1, then the feed falls on the guide chute 27 through the flow guiding action of the guide disc 52, and then part of the feed falls into the distribution disc 6 through the discharge port 7;

[0047] Meanwhile, the motor 13 is started, the motor 13 drives the bevel gear one 14 to rotate, through the meshing connection relationship between the bevel gear one 14, the bevel gear two 15 and the bevel gear three 28, the bevel gear two 15 and the bevel gear three 28 are reversely rotated, the bevel gear two 15 drives the rotating cylinder 3, the sleeve pipe 4, the mounting cylinder 5 and the distribution disc 6 to synchronously rotate, through the connecting relationship between the stabilizing groove 40 and the stabilizing block 41, the feeding pipe 2 drives the transmission cylinder 29, the transmission rod 31, the linkage cylinder 33, the linkage rod 34 and the bevel gear four 35 to synchronously and reversely rotate, the transmission rod 31 drives the pushing plate 32 to rotate at the top end of the flow guiding table 26, so that the pushing plate 32 pushes the feed accumulated in the sleeve pipe 4 to move to the discharge port 7, realizes the discharge of the feed, and makes the feed completely fall into the distribution disc 6, so that the waste of the feed is effectively avoided;

[0048] Because the fixed scraping plate 23 and its bottom end is in sliding contact with the distribution disc 6, the scraping plate 23 will stir the feed inside it during the rotation of the distribution disc 6, effectively avoiding the accumulation of feed, facilitating the dispersion of feed, and speeding up the feed falling through the holes on the distribution disc 6. Meanwhile, because the fixed support cylinder 8, the moving block 19 will rotate synchronously during the rotation of the distribution disc 6, and then the moving block 19 will slide inside the chute 21, facilitating the upward movement of the distribution disc 6, and then the sleeve pipe 4 will drive the sliding block 16 to slide inside the sliding groove 17 and compress the spring 18. When the moving block 19 moves to the top end of the chute 21, under the reverse action of the spring 18, the moving block 19 will slide into the rectangular slot 20, causing the distribution disc 6 to move down, and then the reciprocating lifting and shaking of the distribution disc 6 is realized, facilitating the shaking of the feed by the distribution disc 6, and effectively speeding up the feed falling speed.

[0049] The rotation of the linkage cylinder 33 will drive the conical gear five 36 to rotate, and through the meshing connection relationship between the conical gear five 36 and the two conical gears six 39, the two conical gears six 39 will rotate, the conical gear six 39 drives the rotating rod 37 to rotate, and the rotating rod 37 drives the feed plate 38 to rotate, facilitating the stirring of the part of the feed falling through the holes of the distribution disc 6 by the feed plate 38, effectively changing the feed feeding position, and then increasing the feeding range of the feed.

[0050] The linkage rod 34 drives the conical gear four 35 to rotate, and through the meshing connection relationship between the conical gear four 35 and the conical gear seven 42, the conical gear seven 42 drives the installation shaft 51 to rotate, and the installation shaft 51 drives the impeller 44 to rotate in the water. At the same time, the installation shaft 51 also drives the winding wheel 45 to rotate, and the winding wheel 45 will unwind the winding rope 46. Since the impeller 44 rotates in the water, the feeding device moves forward in the water, so that the device moves in the pond to feed the feed. When the feeding device returns after feeding is completed, the motor 13 is started in reverse, the installation shaft 51 rotates in reverse and drives the winding wheel 45 to reverse, realizing the winding of the winding rope 46 by the winding wheel 45, and then the feeding device retreats and approaches the fixed stake of the winding rope 46 on the shore, effectively completing the feed feeding operation.

[0051] Embodiment 2:

[0052] In combination Figures 1 to 4 , the further improvement based on embodiment 1 is that the balancing member includes sliding openings 49 opened on the two support rods 10 near the through opening 47, and the traction rope 50 is penetrated in the sliding openings 49. It should be noted that the two ends of the traction rope 50 are detachably installed on the fixed stake on the shore where the Chinese mitten crab is bred, and the balancing member can also use multiple separation nets installed in the pond, so that the feeding device moves between adjacent two separation nets.

[0053] In combination Figures 1 to 4 The embodiment is different from the embodiment 1 in that the feeding device is facilitated to move along the direction of the traction rope 50 in the moving process through the design of the traction rope 50 and the sliding port 49, the moving track of the feeding device is effectively controlled to move in a straight line, and the problem that the moving track of the feeding device is easily changed due to the influence of the wind direction is solved.

[0054] The above embodiments are only preferred embodiments of the present application, and cannot be used to limit the protection scope of the present application, and any non-essential changes and replacements made by those skilled in the art on the basis of the present application shall fall within the protection scope of the present application.

Claims

1. A quantitative feeding device for Chinese mitten crab farming feed, characterized in that, It includes a feeding base, a feeding pipe is rotatably installed at the middle of the bottom end of the feeding base, and a feeding component is provided at the bottom end of the feeding pipe; A support cylinder is provided below the feeding seat. Support frames that are fixed to the bottom of the outer wall of the feeding seat are installed at equal intervals at the top of the support cylinder. A support ring is provided below the support cylinder. Support rods that are fixed to the top of the support cylinder are installed at equal intervals at the top of the support ring. An air ring is installed on the outer wall of the support ring. An actuating mechanism is provided on the inner wall of the support ring. The feeding assembly includes a rotating cylinder rotatably mounted inside the bottom of the feeding pipe. The bottom of the feeding seat is equipped with a driver connected to the feeding pipe and the rotating cylinder. A sleeve is fitted onto the outer wall of the rotating cylinder. The rotating cylinder and the sleeve are connected by a sliding member. A discharge port is symmetrically opened at the bottom of the outer wall of the sleeve. An installation cylinder is fixedly connected to the bottom of the sleeve. A guide platform is installed at the top of the installation cylinder, which contacts the inner wall of the sleeve. The bottom of the guide platform is flush with the bottom of the discharge port. A distribution plate located inside the support cylinder is fixedly fitted onto the outer wall of the installation cylinder. A feeding unit located below the distribution plate is symmetrically mounted on the installation cylinder. A lifting member connected to the support cylinder is provided on the outer wall of the distribution plate. A scraping member connected to the support frame and the sleeve is symmetrically provided on the inner wall of the distribution plate. The inner wall of the delivery tube is equipped with a transmission mechanism that connects to the action mechanism and the feeding unit; The transmission mechanism includes a linkage cylinder rotatably installed inside the mounting cylinder, a linkage rod slidably connected inside the linkage cylinder, a bevel gear four installed at the bottom end of the linkage rod, the bevel gear four being connected to the action mechanism, a bevel gear five fixedly sleeved on the outside of the linkage cylinder, a transmission rod fixedly connected to the top end of the linkage cylinder penetrating inside the guide platform, a transmission cylinder extending into the inside of the delivery tube slidably sleeved at the top end of the transmission rod, fixed rods fixedly connected to the inner wall of the delivery tube at equal intervals on the outer wall of the transmission cylinder, pusher plates symmetrically arranged and slidingly contacting the inner wall of the sleeve fixedly on the outer wall of the transmission rod, the pusher plates being inclined, and the bottom end of the pusher plates slidingly contacting the top surface of the guide platform, stabilizing blocks symmetrically installed at the top ends of the linkage rod and the transmission rod, and stabilizing grooves symmetrically opened on the inner walls of the linkage cylinder and the transmission cylinder, with the stabilizing blocks sliding on the inner wall of the stabilizing grooves; The inner wall of the feeding tube is fixed with a guide plate located above the rotating cylinder, the bottom end of the discharge port is provided with a guide groove, the top end of the transmission cylinder is a conical structure, and the guide platform is a frustum-shaped structure. The action mechanism includes a mounting shaft rotatably mounted on the inner wall of the support ring. A connecting seat connected to the linkage rod is mounted on the mounting shaft. The connecting seat has an L-shaped structure. A bevel gear seven that meshes with a bevel gear four is fixedly sleeved on the mounting shaft. Impellers are symmetrically sleeved on the mounting shaft. A winding wheel is fixedly sleeved at the middle position of the mounting shaft. A winding rope is wound on the winding wheel. A through-hole is opened on one of the support rods. Two clamping wheels are installed inside the through-hole. One end of the winding rope extends between the two clamping wheels, and the two clamping wheels are in rolling contact with the winding rope. Balancing elements are provided on the other two support rods.

2. The quantitative feeding device for Chinese mitten crab farming feed as described in claim 1, characterized in that, The driver includes a motor installed at the bottom of the feeding seat, a bevel gear one connected to the motor output shaft, a bevel gear two fixedly sleeved on the outer wall of the rotating cylinder, and a bevel gear three fixedly sleeved on the outer wall of the feeding tube. Both bevel gear two and bevel gear three are meshed with bevel gear one.

3. The quantitative feeding device for Chinese mitten crab farming feed as described in claim 1, characterized in that, The sliding component includes sliders fixedly installed on the top of the inner wall of the sleeve and symmetrically arranged. The outer wall of the rotating cylinder is symmetrically provided with grooves. The slider slides inside the grooves. A spring connected to the top of the groove is installed on the top of the slider.

4. The quantitative feeding device for Chinese mitten crab farming feed as described in claim 1, characterized in that, The lifting component includes movable blocks that are equidistantly installed at the bottom of the outer wall of the distribution plate. Rectangular grooves are equidistantly opened on the inner wall of the support cylinder. One end of the movable block slides inside the rectangular groove. Inclined grooves that are equidistantly opened on the inner wall of the support cylinder and are located between two adjacent rectangular grooves and are adapted to the movable blocks. The bottom end of the inclined groove is connected to the bottom end of one of the rectangular grooves, and the other end of the inclined groove is connected to the top end of another rectangular groove. There are four movable blocks, four air rings, and four inclined grooves.

5. The quantitative feeding device for Chinese mitten crab farming feed as described in claim 1, characterized in that, The scraper includes telescopic rods fixed to the top of two of the support frames. The bottom end of the telescopic rod is equipped with a scraper plate that slides on the bottom of the distribution plate. The telescopic ends of the two telescopic rods are fixed with plug rods on the side close to each other. The outer wall of the sleeve is provided with an annular groove, and one end of the plug rod extends into the interior of the annular groove.

6. The quantitative feeding device for Chinese mitten crab farming feed as described in claim 1, characterized in that, The material feeding unit includes a rotating rod rotatably mounted at the bottom of the mounting cylinder, a material feeding plate located below the material distribution plate is sleeved on the rotating rod, and a bevel gear six located inside the mounting cylinder is fixedly connected to one end of the rotating rod, and the two bevel gears six are connected by a bevel gear five.

7. The quantitative feeding device for Chinese mitten crab farming feed as described in claim 1, characterized in that, The balancing component includes sliding openings on two support rods located near the through-hole, with traction ropes passing through the interior of each sliding opening.

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