Feeding device for breeding fry

Abstract

The invention relates to the technical field of feeding equipment, and discloses a fry breeding feeding device which comprises an adjusting mechanism, the adjusting mechanism comprises a feeding bin, the top of the feeding bin is rotationally connected with a second bin door through a hinge, and the outer wall of the bottom of the feeding bin is fixedly connected with a smashing bin; an air bag is fixedly connected to the outer wall of the bottom of the smashing bin, a discharging opening is formed in the outer surface of the smashing bin, and a first connecting frame is fixedly connected to the outer wall of the side, close to the discharging opening, of the smashing bin. According to the feeding device for the fish fries, the situation that water quality is affected and deteriorated due to the fact that too much feed is fed in the feeding process is avoided, meanwhile, too large feed particles are squeezed and smashed through the squeezing mechanism, in this way, when the fish fries are in the early breeding stage, the fish fries can conveniently take in the feed, and feeding operation on the fish fries in different growth stages is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of feeding equipment, in particular to a feeding device for breeding fry. Background Art

[0002] The fry feeding equipment can accurately realize the timing, quantity and point feeding of feed. By setting different parameters, it can flexibly adjust the feeding range and frequency, greatly improving the accuracy and efficiency of feeding. It is especially suitable for large-scale fry farming scenarios.

[0003] The patent application with application number CN202320796360.1 discloses a feeding device for breeding fish fry, including a shell, the inner wall of the shell is provided with a rotating mechanism, the surface of the rotating mechanism is provided with a storage box, the upper surface of the storage box is provided with a support rod, the surface of the support rod is fixedly connected to a driving motor, the output shaft of the driving motor is provided with a connecting rod, the surface of the connecting rod is fixedly connected to an air intake pipe, the inner walls of the air intake pipe are respectively provided with an air intake fan and a heating wire, one end of the air intake pipe is fixedly connected to a conduit, the inner wall of the conduit is fixedly connected to a plurality of exhaust pipes, and a filter is provided at the end of the exhaust pipe away from the conduit.

[0004] In summary, when the fry are at different growth stages, their demand for feed and the size of feed particles are different. During the feeding process, if too much feed is added, it is easy to affect the water quality, which in turn leads to water quality deterioration. In addition, when the fry are in the early stage of reproduction, their body size is extremely small and their mouthparts are also very small. Excessively large feed particles are not conducive to the fry's intake, and thus are not conducive to the feeding operation of the fry at different growth stages.

[0005] For this reason, we propose a feeding device for breeding fry. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a feeding device for breeding fry to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a feeding device for breeding fry, comprising an adjusting mechanism, the adjusting mechanism comprising a feeding bin, the top of the feeding bin is rotatably connected to a second bin door by a hinge, the bottom outer wall of the feeding bin is fixedly connected to a crushing bin, the bottom outer wall of the crushing bin is fixedly connected to an air bag, the outer surface of the crushing bin is provided with a discharge port, the outer wall of the crushing bin close to the discharge port is fixedly connected to a first connecting frame, the inner wall of the first connecting frame at one end away from the crushing bin is fixedly connected to a first telescopic rod, the output end of the first telescopic rod is fixedly connected to the first bin door, the inner wall of the feeding bin is fixedly connected to a second connecting rod, the inner wall of the second connecting rod is fixedly connected to a heating ring, the inner wall of the feeding bin is fixedly connected to a fixed shaft, the end of the fixed shaft away from the feeding bin is fixedly connected to a pressure detector, the outer surface of the feeding bin is provided with a first groove, the outside of the first groove is provided with an auxiliary mechanism, the inner wall of the feeding bin is provided with a second groove, and also includes:

[0008] The filtering mechanism includes a second connecting frame slidably connected to the inner wall of the feed bin, the inner wall of the second connecting frame is fixedly connected to a filter plate, the outer wall of the second connecting frame is fixedly connected to a second fixing rod, the second fixing rod is slidably connected to the inner wall of the feed bin through a rotating shaft, the top outer wall of the second fixing rod is fixedly connected to a first spring, the outer wall of one end of the first spring away from the second fixing rod is fixedly connected to the feed bin, the outer wall of the second connecting frame is fixedly connected to a third protrusion, a third sliding frame is provided at the bottom of the second connecting frame, and a third connecting frame is provided inside the third sliding frame.

[0009] According to the above technical solution, the outer wall of the third sliding frame is fixedly connected to the second driving motor, the output end of the second driving motor is fixedly connected to the second driving wheel, the outer surface of the second driving wheel is rotatably connected to the inner wall of the second groove, and the inner wall of the third sliding frame is fixedly connected to the first protrusion, and the first protrusion is slidably connected to the second protrusion and the third protrusion.

[0010] According to the above technical solution, a control valve is fixedly sleeved on the outer surface of the bottom of the third connecting frame, a second protrusion is fixedly connected to the outer wall of the third connecting frame, a third groove is opened on the outer surface of the third connecting frame, the outer wall of the third connecting frame is slidably connected to the fixed shaft, a second spring is fixedly connected to the outer wall of the third connecting frame, one end of the second spring away from the third connecting frame is fixedly connected to the fixed shaft, and one end of the third connecting frame away from the second spring is fixedly connected to a pressure detector, and the pressure detector is used to detect and calculate the weight of the fry feed inside the third connecting frame, thereby regulating the weight of the fry feed when it is released.

[0011] According to the above technical solution, the auxiliary mechanism includes a first sliding frame slidably connected to the top of the feed bin, the inner wall of the first sliding frame is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to a first driving wheel, the outer surface of the first driving wheel is rotatably connected to the inner wall of the first groove, the top outer wall of the first sliding frame is fixedly connected to a first fixing rod, the inner wall of the first fixing rod is fixedly connected to a hydraulic rod, the output end of the hydraulic rod is fixedly connected to a fixing block, the outer surface of the hydraulic rod away from the fixed block is fixedly sleeved with a second supporting frame, the end of the second supporting frame away from the hydraulic rod is fixedly connected to the first sliding frame, and the servo motor causes the first sliding frame to slide along the outer surface of the feed bin through the first driving wheel.

[0012] According to the above technical solution, the outer wall of the fixed block is fixedly connected to the second auxiliary motor, the output end of the second auxiliary motor is fixedly connected to the second fixed frame, the inner wall of the second fixed frame is fixedly connected to the solar panel, the inner wall of the second fixed frame at one end away from the second auxiliary motor is rotatably connected to a rotating rod via a rotating shaft, the rotating rod at one end away from the second fixed frame is rotatably connected to a sliding block via a rotating shaft, the inner wall of the sliding block is slidably connected to the hydraulic rod, and the second auxiliary motor deflects the solar panel at a certain angle through the second fixed frame, thereby improving the receiving efficiency of the solar panel.

[0013] According to the above technical solution, a connecting pipe is fixedly connected to the outer wall of the crushing bin away from the discharge port, an air pump is fixedly connected to the outer wall of one end of the connecting pipe away from the crushing bin, a first supporting frame is fixedly sleeved on the outer surface of the connecting pipe, an end of the first supporting frame away from the connecting pipe is fixedly connected to the crushing bin, a first fixing frame is fixedly connected to the outer wall of the connecting pipe, a first auxiliary motor is fixedly connected to the outer wall of the first fixing frame away from the connecting pipe, an output end of the first auxiliary motor passes through the first fixing frame and is fixedly connected to a stirring paddle, and the air pump sprays the fry feed inside the crushing bin from the discharge port through the connecting pipe.

[0014] According to the above technical solution, a second telescopic rod is fixedly connected to the top outer wall of the crushing bin, the output end of the second telescopic rod passes through the crushing bin and is provided with a squeezing mechanism, a first connecting rod is fixedly sleeved on the outer surface of the second telescopic rod on the side away from the crushing bin, one end of the first connecting rod away from the second telescopic rod is fixedly connected to the feed bin, and the number of the second telescopic rods is two, and the two second telescopic rods are symmetrically arranged with the central axis of the crushing bin as the center.

[0015] According to the above technical solution, the extrusion mechanism includes a second sliding frame fixedly connected to the output end of the second telescopic rod, the top outer wall of the second sliding frame is fixedly connected to the first drive motor, the output end of the first drive motor passes through the second sliding frame and is fixedly connected to the first rotating frame, the inner wall of the first rotating frame is rotatably connected to a rolling roller via a rotating shaft, the number of the rolling rollers is two, and the two rolling rollers are used to extrude and crush the fry feed.

[0016] According to the above technical solution, an extrusion block is fixedly connected to the outer surface of the rolling roller, the inner wall of the first rotating frame close to the rolling roller is rotatably connected to the second rotating frame via a rotating shaft, and the outer wall of the second rotating frame at one end away from the first rotating frame is fixedly connected to bristles, and the bristles are used to clean the bottom of the crushing bin and the outer surface of the rolling roller.

[0017] Compared with the prior art, the present invention provides a feeding device for breeding fry, which has the following beneficial effects:

[0018] 1. The present invention provides a feeding device for breeding fry. When the fry are in different growth stages, the required feed demand can be controlled by a filtering mechanism to avoid the impact on water quality caused by excessive feed during the feeding process, thereby causing water quality deterioration. At the same time, the oversized feed particles are squeezed and crushed by an extrusion mechanism, so that when the fry are in the early stage of breeding, it is convenient for the fry to ingest, which is conducive to the feeding operation of the fry in different growth stages.

[0019] 2. The present invention is provided with an adjustment mechanism. The first auxiliary motor pushes the device as a whole to the central area of ​​the fish pond through the stirring paddle, collects the fry feed through the feed bin, and then uses the control valve to control the weight of the fry feed to be thrown. When it is necessary to squeeze and crush the oversized feed particles, the second telescopic rod pushes the squeezing mechanism downward, and the rolling roller squeezes and crushes the oversized feed particles. After the crushing is completed, the fry feed is blown by the air pump and discharged from the discharge port. In this way, the throwing range of the fry feed can be expanded, which is beneficial to the fry intake.

[0020] 3. The present invention sets an auxiliary mechanism. The servo motor causes the first sliding frame to slide along the outer surface of the feed bin through the first driving wheel. The second auxiliary motor causes the solar panel to deflect at a certain angle through the second fixed frame, so as to improve the receiving efficiency of the solar panel. The solar panel can provide a certain amount of electricity for the entire device. The second fixed frame is pushed a certain distance through the hydraulic rod, thereby preventing the second fixed frame from blocking the second bin door, thereby facilitating the staff to put the fry feed into the feed bin through the second bin door.

[0021] 4. The present invention sets an extrusion mechanism, the second telescopic rod pushes the second sliding frame downward, and then the first rotating frame is rotated by the first driving motor, and the oversized feed particles are squeezed and crushed by the rolling roller and the extrusion block. When the second rotating frame contacts the bottom of the crushing bin, it is turned over. At this time, the brush bristles fixedly connected to the outer surface of the second rotating frame are used to clean the rolling roller and the bottom of the crushing bin, thereby preventing the fry feed from sticking to the surface of the rolling roller and the bottom of the crushing bin. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall front structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0024] Figure 3 It is a schematic diagram of the structure of the regulating mechanism of the present invention;

[0025] Figure 4 It is a schematic diagram of the auxiliary mechanism and filtering mechanism structure of the present invention;

[0026] Figure 5 It is a schematic diagram of the auxiliary mechanism structure of the present invention;

[0027] Figure 6 It is a schematic diagram of the structure of the filtering mechanism of the present invention;

[0028] Figure 7 For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0029] Figure 8 It is a schematic diagram of the structure of the extrusion mechanism of the present invention.

[0030] In the figure: 1. Adjustment mechanism; 101. Feed bin; 102. Crushing bin; 103. Air bag; 104. Discharge port; 105. First connecting frame; 106. First telescopic rod; 107. First bin door; 108. Connecting pipe; 109. Air pump; 110. First support frame; 111. Second telescopic rod; 112. First connecting rod; 113. First groove; 114. Second groove; 115. Second connecting rod; 116. Fixed shaft; 117. Pressure detector; 118. First fixed frame; 119. First auxiliary motor; 120. Stirring paddle; 121. Heating coil; 122. Second bin door; 2. Auxiliary mechanism; 201. First sliding frame; 202. Servo motor; 203. First driving wheel; 204. First fixed rod; 205. Hydraulic rod; 206. Fixed block; 207, second support frame; 208, second auxiliary motor; 209, second fixed frame; 210, solar panel; 211, rotating rod; 212, sliding block; 3, extrusion mechanism; 301, second sliding frame; 302, first drive motor; 303, first rotating frame; 304, rolling roller; 305, extrusion block; 306, second rotating frame; 307, bristles; 4, filtering mechanism; 401, second connecting frame; 402, filter plate; 403, second fixed rod; 404, first spring; 405, third sliding frame; 406, second drive motor; 407, second drive wheel; 408, first protrusion; 409, third connecting frame; 410, third groove; 411, second protrusion; 412, control valve; 413, third protrusion; 414, second spring. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Example 1: See Figure 1-Figure 5 The present invention provides a technical solution: a feeding device for breeding fry, comprising an adjusting mechanism 1, the adjusting mechanism 1 comprising a feeding bin 101, the top of the feeding bin 101 is rotatably connected to a second bin door 122 through a hinge, the bottom outer wall of the feeding bin 101 is fixedly connected to a crushing bin 102, the bottom outer wall of the crushing bin 102 is fixedly connected to an air bag 103, the air bag 103 can make the device as a whole float in the center of the fish pond, so that when the fry feed is thrown, the throwing area can be maximized. A discharge port 104 is provided on the outer surface of the crushing bin 102, a first connecting frame 105 is fixedly connected to the outer wall of the crushing bin 102 near the discharge port 104, a first telescopic rod 106 is fixedly connected to the inner wall of the end of the first connecting frame 105 away from the crushing bin 102, a first bin door 107 is fixedly connected to the output end of the first telescopic rod 106, a second connecting rod 115 is fixedly connected to the inner wall of the feed bin 101, a heating coil 121 is fixedly connected to the inner wall of the second connecting rod 115, The heating ring 121 is used to dry the fry feed inside the crushing bin 102 and the third connecting frame 409, so as to prevent the fry feed from agglomerating and mildewing in a humid environment. The inner wall of the feed bin 101 is fixedly connected with a fixed shaft 116, and the end of the fixed shaft 116 away from the feed bin 101 is fixedly connected with a pressure detector 117. The outer surface of the feed bin 101 is provided with a first groove 113, and the outside of the first groove 113 is provided with an auxiliary mechanism 2. The inner wall of the feed bin 101 is provided with a second groove 114. When the fry are in different growth stages, the filtering mechanism 4 can be used to control the required feed demand to prevent the water quality from being affected by excessive feed during the feeding process, thereby causing the water quality to deteriorate. At the same time, the extrusion mechanism 3 is used to squeeze and crush the oversized feed particles. In this way, when the fry are in the early stage of reproduction, the fry can more easily ingest the feed, which is conducive to feeding operations for the fry at different growth stages. It also includes:

[0035] The filtering mechanism 4 includes a second connecting frame 401 slidably connected to the inner wall of the feed bin 101, a filter plate 402 is fixedly connected to the inner wall of the second connecting frame 401, a second fixing rod 403 is fixedly connected to the outer wall of the second connecting frame 401, the second fixing rod 403 is slidably connected to the inner wall of the feed bin 101 through a rotating shaft, a first spring 404 is fixedly connected to the top outer wall of the second fixing rod 403, an outer wall of one end of the first spring 404 away from the second fixing rod 403 is fixedly connected to the feed bin 101, a third protrusion 413 is fixedly connected to the outer wall of the second connecting frame 401, a third sliding frame 405 is provided at the bottom of the second connecting frame 401, and the third sliding frame 405 A third connecting frame 409 is arranged inside, and the first auxiliary motor 119 pushes the whole device to the central area of ​​the fish pond with the help of the stirring paddle 120. The feed bin 101 is used to store fry feed, and the larger impurities that may exist in the fry feed are filtered and screened through the filter plate 402, and then the weight of the fry feed to be thrown is controlled by the control valve 412. When it is necessary to squeeze and crush the oversized feed particles, the second telescopic rod 111 pushes the squeezing mechanism 3 downward, and the rolling roller 304 squeezes and crushes them. After the crushing is completed, the fry feed is discharged from the discharge port 104 through the air pump 109, so that the throwing range of the fry feed can be expanded, which is convenient for the fry to take.

[0036] The auxiliary mechanism 2 includes a first sliding frame 201 that is slidably connected to the top of the feed bin 101, a servo motor 202 is fixedly connected to the inner wall of the first sliding frame 201, and a first driving wheel 203 is fixedly connected to the output end of the servo motor 202. The servo motor 202 causes the first sliding frame 201 to slide along the outer surface of the feed bin 101 through the first driving wheel 203, and the outer surface of the first driving wheel 203 is rotatably connected to the inner wall of the first groove 113. A first fixed rod 204 is fixedly connected to the top outer wall of the first sliding frame 201, a hydraulic rod 205 is fixedly connected to the inner wall of the first fixed rod 204, and a fixed block 206 is fixedly connected to the output end of the hydraulic rod 205. A second support frame 207 is fixedly sleeved on the outer surface of the side of the hydraulic rod 205 away from the fixed block 206, and an end of the second support frame 207 away from the hydraulic rod 205 is fixedly connected to the first sliding frame 201.

[0037] The outer wall of the fixed block 206 is fixedly connected to the second auxiliary motor 208, the output end of the second auxiliary motor 208 is fixedly connected to the second fixed frame 209, the inner wall of the second fixed frame 209 is fixedly connected to the solar panel 210, the second auxiliary motor 208 deflects the solar panel 210 at a certain angle through the second fixed frame 209, thereby improving the receiving efficiency of the solar panel 210, the inner wall of the end of the second fixed frame 209 away from the second auxiliary motor 208 is rotatably connected to the rotating rod 211 through a rotating shaft, the end of the rotating rod 211 away from the second fixed frame 209 is rotatably connected to the sliding block 212 through a rotating shaft, and the inner wall of the sliding block 212 is slidably connected to the hydraulic rod 205.

[0038] A connecting pipe 108 is fixedly connected to the outer wall of one side of the crushing bin 102 away from the discharge port 104, and an air pump 109 is fixedly connected to the outer wall of one end of the connecting pipe 108 away from the crushing bin 102. The air pump 109 sprays the fry feed inside the crushing bin 102 out of the discharge port 104 through the connecting pipe 108. A first supporting frame 110 is fixedly sleeved on the outer surface of the connecting pipe 108, and one end of the first supporting frame 110 away from the connecting pipe 108 is fixedly connected to the crushing bin 102, and a first fixing frame 118 is fixedly connected to the outer wall of the connecting pipe 108. A first auxiliary motor 119 is fixedly connected to the outer wall of the first fixing frame 118 away from the connecting pipe 108, and an output end of the first auxiliary motor 119 passes through the first fixing frame 118 and is fixedly connected to a stirring paddle 120.

[0039] A second telescopic rod 111 is fixedly connected to the top outer wall of the crushing bin 102. There are two second telescopic rods 111, which are symmetrically arranged around the central axis of the crushing bin 102. The output end of the second telescopic rod 111 passes through the crushing bin 102 and is provided with a squeezing mechanism 3. A first connecting rod 112 is fixedly sleeved on the outer surface of the side of the second telescopic rod 111 away from the crushing bin 102, and one end of the first connecting rod 112 away from the second telescopic rod 111 is fixedly connected to the feed bin 101.

[0040] The working principle of this embodiment is as follows: when the fry are in different growth stages, the required feed demand can be accurately controlled with the help of the filtering mechanism 4. This measure can effectively avoid the adverse effects on water quality due to excessive feed during the feeding process, thereby preventing the deterioration of water quality. At the same time, the squeezing mechanism 3 is used to squeeze and crush the oversized feed particles. In this way, when the fry are in the early stage of reproduction, it is easier for the fry to ingest feed, which is extremely beneficial for feeding fry at different growth stages. First, the first auxiliary motor 119 pushes the entire device steadily to the central area of ​​the fish pond through the stirring paddle 120, and then the fry feed is properly stored through the feeding bin 101, and the control valve 412 is used to accurately control the weight of the fry feed to be thrown. When it is necessary to squeeze and crush the oversized feed particles, the second telescopic rod 111 will push the squeezing mechanism downward. Mechanism 3, the rolling roller 304 efficiently squeezes and crushes it. After the crushing is completed, the fry feed is blown by the air pump 109 and discharged smoothly from the discharge port 104. This method can effectively expand the throwing range of the fry feed, which is more conducive to the fry intake; furthermore, the servo motor 202 causes the first sliding frame 201 to slide orderly along the outer surface of the feed bin 101 through the first driving wheel 203, and the second auxiliary motor 208 causes the solar panel 210 to reasonably deflect at a certain angle through the second fixed frame 209, thereby significantly improving the receiving efficiency of the solar panel 210, and the solar panel 210 can provide necessary power support for the entire device. At the same time, the second fixed frame 209 is pushed a certain distance by the hydraulic rod 205, so as to avoid the second fixed frame 209 from blocking the second bin door 122, which greatly facilitates the staff to put the fry feed into the feed bin 101 through the second bin door 122.

[0041] Example 2: Please refer to Figure 6-Figure 7 On the basis of the first embodiment, the present invention provides a technical solution: the outer wall of the third sliding frame 405 is fixedly connected to the second driving motor 406, the output end of the second driving motor 406 is fixedly connected to the second driving wheel 407, the outer surface of the second driving wheel 407 is rotatably connected to the inner wall of the second groove 114, the inner wall of the third sliding frame 405 is fixedly connected to the first protrusion 408, and the first protrusion 408 is slidably connected to the second protrusion 411 and the third protrusion 413.

[0042] A control valve 412 is fixedly sleeved on the outer surface of the bottom of the third connecting frame 409, a second protrusion 411 is fixedly connected to the outer wall of the third connecting frame 409, a third groove 410 is provided on the outer surface of the third connecting frame 409, the outer wall of the third connecting frame 409 is slidably connected to the fixed shaft 116, a second spring 414 is fixedly connected to the outer wall of the third connecting frame 409, one end of the second spring 414 away from the third connecting frame 409 is fixedly connected to the fixed shaft 116, and one end of the third connecting frame 409 away from the second spring 414 is fixedly connected to the pressure detector 117. The pressure detector 117 is used to detect and calculate the weight of the fry feed inside the third connecting frame 409, so as to regulate the weight of the fry feed when it is released.

[0043] The working principle of this embodiment is as follows: the second driving motor 406 drives the third sliding frame 405 to slide smoothly along the inner wall of the feed bin 101 with the help of the second driving wheel 407. When the first protrusion 408 fixedly connected to the inner wall of the third sliding frame 405, the second protrusion 411 fixedly connected to the outer wall of the second connecting frame 401, and the third protrusion 413 fixedly connected to the outer wall of the third connecting frame 409 contact each other, the second connecting frame 401 and the third connecting frame 409 will vibrate to a certain extent. This vibration effect can effectively prevent the filter plate 402 from being blocked. Through the filter plate 402 fixedly connected to the inner wall of the second connecting frame 401, larger impurities in the fry feed particles can be accurately filtered, thereby ensuring that the quality of the fry feed entering the subsequent processing link meets the requirements.

[0044] Example 3: Please refer to Figure 8 On the basis of the first and second embodiments, the present invention provides a technical solution: the extrusion mechanism 3 includes a second sliding frame 301 fixedly connected to the output end of the second telescopic rod 111, the top outer wall of the second sliding frame 301 is fixedly connected to the first drive motor 302, the output end of the first drive motor 302 passes through the second sliding frame 301, and is fixedly connected to the first rotating frame 303, the inner wall of the first rotating frame 303 is rotatably connected to the rolling roller 304 through the rotating shaft, the number of the rolling rollers is two, and the two rolling rollers have the function of extruding and crushing the fry feed.

[0045] An extrusion block 305 is fixedly connected to the outer surface of the rolling roller 304, and the inner wall of the first rotating frame 303 on one side close to the rolling roller 304 is rotatably connected to the second rotating frame 306 via a rotating shaft. The outer wall of the second rotating frame 306 at one end away from the first rotating frame 303 is fixedly connected to bristles 307, and the bristles 307 are used to clean the bottom of the crushing bin 102 and the outer surface of the rolling roller 304.

[0046] The working principle of this embodiment is as follows: the second telescopic rod 111 slowly pushes the second sliding frame 301 downward, and then the first driving motor 302 causes the first rotating frame 303 to start rotating, and then the rolling roller 304 and the extrusion block 305 work together to efficiently extrude and crush the oversized feed particles. When the second rotating frame 306 contacts the bottom of the crushing bin 102, it is immediately turned over. At this time, with the help of the bristles 307 fixedly connected to the outer surface of the second rotating frame 306, the rolling roller 304 and the bottom of the crushing bin 102 are comprehensively cleaned, thereby effectively preventing the fry feed from sticking to the surface of the rolling roller 304 and the bottom of the crushing bin 102, ensuring the normal operation of the equipment and the quality of the feed are not affected, and providing good basic conditions for the subsequent fry feeding work.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A feeding device for breeding fry, comprising an adjusting mechanism (1), the adjusting mechanism (1) comprising a feeding bin (101), the top of the feeding bin (101) being rotatably connected to a second bin door (122) via a hinge, the bottom outer wall of the feeding bin (101) being fixedly connected to a crushing bin (102), the bottom outer wall of the crushing bin (102) being fixedly connected to an air bag (103), the outer surface of the crushing bin (102) being provided with a discharge port (104), the outer wall of the crushing bin (102) being close to the discharge port (104) being fixedly connected to a first connecting frame (105), and the inner wall of one end of the first connecting frame (105) being away from the crushing bin (102) being fixedly connected to a first telescopic rod (106) ), the output end of the first telescopic rod (106) is fixedly connected to the first bin door (107), the inner wall of the feed bin (101) is fixedly connected to the second connecting rod (115), the inner wall of the second connecting rod (115) is fixedly connected to the heating ring (121), the inner wall of the feed bin (101) is fixedly connected to the fixed shaft (116), the end of the fixed shaft (116) away from the feed bin (101) is fixedly connected to the pressure detector (117), the outer surface of the feed bin (101) is provided with a first groove (113), the outside of the first groove (113) is provided with an auxiliary mechanism (2), and the inner wall of the feed bin (101) is provided with a second groove (114), characterized in that, Also included are: The filtering mechanism (4) comprises a second connecting frame (401) slidably connected to the inner wall of a feed bin (101); the inner wall of the second connecting frame (401) is fixedly connected to a filter plate (402); the outer wall of the second connecting frame (401) is fixedly connected to a second fixing rod (403); the second fixing rod (403) is slidably connected to the inner wall of the feed bin (101) via a rotating shaft; the top outer wall of the second fixing rod (403) is fixedly connected to a first spring (404); the outer wall of an end of the first spring (404) away from the second fixing rod (403) is fixedly connected to the feed bin (101); the outer wall of the second connecting frame (401) is fixedly connected to a third protrusion (413); a third sliding frame (405) is provided at the bottom of the second connecting frame (401); and a third connecting frame (409) is provided inside the third sliding frame (405).

2. A feeding device for breeding fry according to claim 1, characterized in that: The outer wall of the third sliding frame (405) is fixedly connected to a second drive motor (406), the output end of the second drive motor (406) is fixedly connected to a second drive wheel (407), the outer surface of the second drive wheel (407) is rotatably connected to the inner wall of the second groove (114), and the inner wall of the third sliding frame (405) is fixedly connected to a first protrusion (408).

3. A feeding device for breeding fry according to claim 2, characterized in that: A control valve (412) is fixedly sleeved on the outer surface of the bottom of the third connecting frame (409); a second protrusion (411) is fixedly connected to the outer wall of the third connecting frame (409); a third groove (410) is provided on the outer surface of the third connecting frame (409); the outer wall of the third connecting frame (409) is slidably connected to the fixed shaft (116); a second spring (414) is fixedly connected to the outer wall of the third connecting frame (409); one end of the second spring (414) away from the third connecting frame (409) is fixedly connected to the fixed shaft (116); and one end of the third connecting frame (409) away from the second spring (414) is fixedly connected to the pressure detector (117).

4. A feeding device for breeding fry according to claim 1, characterized in that: The auxiliary mechanism (2) comprises a first sliding frame (201) slidably connected to the top of the feed bin (101); a servo motor (202) is fixedly connected to the inner wall of the first sliding frame (201); an output end of the servo motor (202) is fixedly connected to a first driving wheel (203); an outer surface of the first driving wheel (203) is rotatably connected to the inner wall of the first groove (113); a first fixing rod (204) is fixedly connected to the outer wall of the top of the first sliding frame (201); a hydraulic rod (205) is fixedly connected to the inner wall of the first fixing rod (204); an output end of the hydraulic rod (205) is fixedly connected to a fixing block (206); a second support frame (207) is fixedly sleeved on the outer surface of a side of the hydraulic rod (205) away from the fixing block (206); and an end of the second support frame (207) away from the hydraulic rod (205) is fixedly connected to the first sliding frame (201).

5. A feeding device for breeding fry according to claim 4, characterized in that: The outer wall of the fixed block (206) is fixedly connected to a second auxiliary motor (208); the output end of the second auxiliary motor (208) is fixedly connected to a second fixed frame (209); the inner wall of the second fixed frame (209) is fixedly connected to a solar panel (210); the inner wall of an end of the second fixed frame (209) away from the second auxiliary motor (208) is rotatably connected to a rotating rod (211) via a rotating shaft; the end of the rotating rod (211) away from the second fixed frame (209) is rotatably connected to a sliding block (212) via a rotating shaft; and the inner wall of the sliding block (212) is slidably connected to the hydraulic rod (205).

6. A feeding device for breeding fry according to claim 5, characterized in that: A connecting pipe (108) is fixedly connected to an outer wall of a side of the crushing bin (102) away from the material outlet (104); an air pump (109) is fixedly connected to an outer wall of one end of the connecting pipe (108) away from the crushing bin (102); a first support frame (110) is fixedly sleeved on the outer surface of the connecting pipe (108); an end of the first support frame (110) away from the connecting pipe (108) is fixedly connected to the crushing bin (102); a first fixing frame (118) is fixedly connected to the outer wall of the connecting pipe (108); a first auxiliary motor (119) is fixedly connected to the outer wall of the first fixing frame (118) away from the connecting pipe (108); an output end of the first auxiliary motor (119) passes through the first fixing frame (118) and is fixedly connected to a stirring paddle (120).

7. A feeding device for breeding fry according to claim 1, characterized in that: A second telescopic rod (111) is fixedly connected to the top outer wall of the crushing bin (102); an output end of the second telescopic rod (111) passes through the crushing bin (102) and is provided with a squeezing mechanism (3); a first connecting rod (112) is fixedly sleeved on an outer surface of a side of the second telescopic rod (111) away from the crushing bin (102); and an end of the first connecting rod (112) away from the second telescopic rod (111) is fixedly connected to the feed bin (101).

8. A feeding device for breeding fry according to claim 7, characterized in that: The extrusion mechanism (3) comprises a second sliding frame (301) fixedly connected to the output end of the second telescopic rod (111); the top outer wall of the second sliding frame (301) is fixedly connected to a first drive motor (302); the output end of the first drive motor (302) passes through the second sliding frame (301) and is fixedly connected to a first rotating frame (303); the inner wall of the first rotating frame (303) is rotatably connected to a rolling roller (304) via a rotating shaft.

9. A feeding device for breeding fry according to claim 8, characterized in that: An extrusion block (305) is fixedly connected to the outer surface of the rolling roller (304); an inner wall of the first rotating frame (303) on one side close to the rolling roller (304) is rotatably connected to a second rotating frame (306) via a rotating shaft; and bristles (307) are fixedly connected to the outer wall of one end of the second rotating frame (306) away from the first rotating frame (303).

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