Food feeding device for fish culture

Abstract

The invention relates to a fish culture food putting device, and relates to the related field of fish culture, the fish culture food putting device comprises a tank cabinet and a fish tank body fixed on the top of the tank cabinet, one side of the tank cabinet is hinged with a box door, a top plate is fixed on the top of the fish tank body, the fish tank body is arranged in a rectangular shape, and the interior of the fish tank body is divided into three chambers through partition plates; the fish tank comprises a fish tank body, a top plate is installed on the fish tank body, three throwing openings are formed in the top plate, three fish food limiting pieces are slidably installed at the positions, located at the throwing openings, in the top plate, each fish food limiting piece comprises a limiting ring and a guide plate, the guide plates are slidably installed on the inner wall of the top plate, and a throwing mechanism is installed on the back face of the fish tank body. Fish feed is put into the putting opening through the putting mechanism, rice storage of the feed can be achieved through the feed storage mechanism, the problems of moisture regain, caking, deterioration and the like of the feed are avoided, and compared with the prior art, the device can put the feed with the required amount in one day into the grain storage box, and storage of the feed is safer.

Description

Technical Field

[0001] The invention relates to the field related to fish farming, in particular to a food delivery device for fish farming. Background Art

[0002] Fish farming is carried out in glass fish tanks for ornamental fish. Since fish are farmed in the tank, fish feed needs to be put in for the ornamental fish to eat. In this regard, a food putting device for fish farming is disclosed through searching, and the application number is: CN118511843A; There are the following problems when breeding in fish tanks: When feeding, a certain amount of feed debris is mixed into the feed, and the debris is often not eaten by the fish after being put into the fish tank, which will cause the water quality of the fish tank to deteriorate to a certain extent; The release area is too large, and the fish in the tank cannot develop the effect of eating at a fixed spot.

[0003] The device does not have a corresponding feed storage structure. Due to the high humidity near the fish tank, the lack of a corresponding feed storage structure will cause the feed to become damp, lumpy, or deteriorate. The device cannot achieve the above-mentioned problems. Summary of the invention

[0004] The object of the present invention is to provide a food delivery device for fish farming to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A food delivery device for fish farming, comprising: A tank cabinet and a fish tank body fixed on the top of the tank cabinet, wherein a door is hingedly connected to one side of the tank cabinet, a top plate is fixed on the top of the fish tank body, and the fish tank body is rectangular, and its interior is divided into three chambers by a partition; Three feeding ports, the three feeding ports are respectively opened on the top plate, three fish feed limiting parts are slidably installed in the top plate at the feeding ports, the fish feed limiting parts include a limiting ring and a guide plate, and the guide plate is slidably installed on the inner wall of the top plate; A delivery mechanism is installed on the back of the fish tank body, and the fish feed is delivered into the delivery port through the delivery mechanism, and moves into the limit ring under the guidance of the guide plate of the fish feed limiter; A material storage mechanism is installed in the cylinder cabinet, and the material storage mechanism is also connected to the delivery mechanism.

[0006] As a further solution of the present invention: the delivery mechanism comprises a horizontal plate fixed to the side of the cylinder cabinet away from the box door, a collection box is arranged on the horizontal plate, a slider is fixed to the bottom of the collection box, a slide rail is provided on the horizontal plate, and the collection box slides with the slide rail through the slider; The collection box is also fixed with a mounting plate, on which a loading assembly is mounted, and the loading assembly cooperates with the delivery port; A grain storage box is also fixed to the side of the cylinder cabinet away from the box door, and the grain storage box is connected to the material storage mechanism. Three material storage cavities are arranged in the grain storage box, and blocking members are slidably installed in the three material storage cavities. A transmission plate arranged in a U shape is fixed on the blocking member, and guide rods are also fixed on both sides of the transmission plate. The guide rods are slidably connected with the transmission plate, and a No. 1 spring is sleeved on the guide rods. The transmission plate cooperates with the feeding assembly; A translation assembly is also installed on the side of the collecting box and the mounting plate away from the fish tank body, and the translation assembly is connected to the feeding assembly.

[0007] As a further solution of the present invention: the feeding assembly comprises a feeding plate coaxially rotatably mounted on the side of the mounting plate facing the fish tank body, and the feeding plate is located directly above the collecting box; The feeding tray is provided with six feeding grooves equidistantly arranged on the circumference of one side facing the fish tank body, the feeding groove is provided with filter holes on the side away from the axis of the feeding tray, the feeding groove is arranged obliquely toward the axis of the feeding tray, the mounting tray is provided with a feeding box integrally formed therewith on the side away from the fish tank body, the feeding box cooperates with the blocking member, and the feeding groove cooperates with the feeding port; A driven disk is arranged on the side of the mounting disk away from the fish tank body, the driven disk is coaxially fixed with the loading disk, an active disk cooperating with the driven disk is rotatably mounted on one side of the driven disk, and the driven disk is connected to the translation assembly; A No. 1 motor is also fixed to the side of the mounting plate away from the fish tank body, and a transmission rod is rotatably mounted on the mounting plate. The transmission rod is coaxially fixed with the output shaft of the No. 1 motor, and the transmission rod is connected to the active plate through a bevel gear set.

[0008] As a further solution of the present invention: a roller is rotatably mounted on the rotating shaft of the active disk, and the roller cooperates with the transmission plate.

[0009] As a further solution of the present invention: the translation assembly includes a first incomplete gear rotatably mounted on the collection box, the first incomplete gear cooperates with a rack plate fixed on the transverse plate, the collection box is also equipped with a speed increasing assembly, the first incomplete gear is connected to the speed increasing assembly; The speed increasing assembly includes a transmission shaft rotatably mounted on the collection box, the transmission shaft is connected to the rotating shaft of the driven disk through a transmission chain, a No. 2 gear is also rotatably mounted on one side of the transmission shaft, a No. 4 gear is coaxially fixed on the rotating shaft of the No. 2 gear, the No. 4 gear is meshed with a No. 1 gear coaxially fixed on the transmission shaft, a No. 3 gear is coaxially fixed on the No. 1 incomplete gear, the No. 3 gear is meshed with the No. 2 gear.

[0010] As a further solution of the present invention: the storage mechanism includes a granary installed in the cylinder cabinet, the bottom of the granary is provided with an inclined portion, a limit box is fixed on one side of the granary, a feed cavity is provided on the limit box and the bottom of the granary, a connecting groove is provided at the position of the inclined portion, and the granary is connected to the feed cavity through the connecting groove; A conveying member connected to the feeding cavity is fixed on one side of the feeding cavity, and the conveying member is connected to the grain storage box; A propulsion assembly is installed in the feed cavity, a limit assembly is installed in the limit box, and the limit assembly cooperates with the propulsion assembly.

[0011] As a further solution of the present invention: the pushing assembly comprises a push plate which is sealed and slidably mounted in the feeding cavity, two rack parts are symmetrically fixed to the bottom of the push plate, and a second incomplete gear which cooperates with the two rack parts is rotatably mounted between the two rack parts; An installation cavity is provided at the bottom of the cylinder cabinet, and a No. 2 motor is fixed in the installation cavity. The output shaft of the No. 2 motor is coaxially fixed with the No. 2 incomplete gear, and the push plate cooperates with the limit assembly.

[0012] As a further solution of the present invention: the limit assembly includes a plugging block sealingly and slidably mounted in the limit box, and the plugging block cooperates with the push plate; A No. 2 spring is installed in the limit box, one end of the No. 2 spring is fixed to the plug and the other end is fixed to the inner wall of the limit box; the No. 2 spring is limited and guided by a guide rod.

[0013] As a further solution of the present invention: a delivery member is also slidably mounted on the granary, and the bottom of the delivery member is inclined; A feeding port is arranged at a low position at the bottom of the delivery member, and a limiting portion is fixed at the tail end of the delivery member, and a force generating groove is also arranged at the bottom of the delivery member.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: first, after a fixed amount of feed is put into the first chamber of the fish tank body, the fish tank moves toward the second chamber of the fish tank body, and after reaching the second chamber, the fish tank moves toward the third chamber of the fish tank body, and after reaching the third chamber, the fish tank puts a fixed amount of feed into the third chamber; the number of chambers of the fish tank body can be increased so that the present invention can realize feed putting into more chambers according to the above movement state, and the present invention can realize fixed-point feeding of feed through the fish feed limiting piece, so that the fish can develop the habit of eating at fixed points; Secondly, the present invention can store rice as feed through the storage mechanism to avoid problems such as moisture, caking, and deterioration of the feed. Compared with the prior art, the present invention can put the amount of feed needed for one day into the grain storage box, and the storage of the feed is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a food delivery device for fish farming.

[0016] Figure 2 for Figure 1 Schematic diagram of the structure in another direction.

[0017] Figure 3 This is a schematic diagram of the structure of the delivery mechanism in a food delivery device for fish farming.

[0018] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0019] Figure 5 for Figure 3 Exploded diagram of .

[0020] Figure 6 This is a schematic diagram of the position of spring No. 1 in the food delivery device for fish farming.

[0021] Figure 7 This is a schematic diagram of the structure of a feeding tray in a food delivery device for fish farming.

[0022] Figure 8 for Figure 7 Schematic diagram of the structure in another direction.

[0023] Fig. 9 This is a cross-sectional view of a food storage box in a food delivery device for fish farming.

[0024] Fig.10 This is a plan view of the feeding box in the food delivery device for fish farming.

[0025] Fig.11 This is a schematic diagram of a food storage mechanism in a food delivery device for fish farming.

[0026] Fig.12 for Fig.11 Schematic diagram of the structure in another direction.

[0027] Fig.13 This is a plan view of the storage mechanism in a food delivery device for fish farming.

[0028] Fig.14 This is a schematic diagram of the position of the second incomplete tooth in the food delivery device for fish farming.

[0029] Fig.15 for Fig.14 Schematic diagram of the structure in another direction.

[0030] Fig.16 This is a schematic diagram of the structure of a push plate in a food delivery device for fish farming.

[0031] Fig.17 for Figure 6 A partial enlarged view of point B in the middle.

[0032] In the figure: 1. tank cabinet; 2. fish tank body; 3. top plate; 301. feeding port; 4. fish food limiter; 5. food storage box; 501. blocking piece; 502. transmission plate; 503. No. 1 spring; 6. cross plate; 601. slide rail; 602. rack plate; 7. collection box; 701. mounting plate; 702. feeding box; 8. feeding plate; 801. feeding trough; 802. filter hole; 9. driving plate; 901. driven plate; 902. roller; 10. No. 1 motor; 1001. transmission rod; 1002. bevel gear set; 1003. transmission Chain; 11. Transmission shaft; 1101. Gear No. 1; 1102. Gear No. 2; 1103. Gear No. 3; 1104. Incomplete gear No. 1; 1105. Gear No. 4; 12. Granary; 1201. Inclined portion; 1202. Push plate; 1203. Conveying member; 1204. Limiting box; 1205. Blocking block; 1206. Feeding chamber; 1207. Rack portion; 1208. Incomplete gear No. 2; 13. Motor No. 2; 14. Dispensing member; 1401. Feeding port; 1402. Limiting portion; 1403. Force groove. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] In addition, when an element in the present invention is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only embodiment.

[0035] For example, see Figures 1 to 16 A food delivery device for fish farming, comprising a tank cabinet 1 and a fish tank body 2 fixed on the top of the tank cabinet 1, a door hinged on one side of the tank cabinet 1, a top plate 3 fixed on the top of the fish tank body 2, the fish tank body 2 is rectangular, and its interior is divided into three chambers by a partition; Three feeding ports 301 are respectively provided on the top plate 3. Three fish feed limiting members 4 are slidably installed at the feeding ports 301 in the top plate 3. The fish feed limiting members 4 include limiting rings and guide plates. The guide plates are slidably installed on the inner wall of the top plate 3. The back of the fish tank body 2 is provided with a delivery mechanism, through which the fish feed is delivered into the delivery port 301, and the fish feed moves into the limit ring under the guidance of the guide plate of the fish feed limiter 4; A material storage mechanism is installed in the cylinder cabinet 1 and is also connected to the delivery mechanism.

[0036] In the embodiment of the present invention, the fish feed is stored in the storage mechanism, and the feed is supplied to the delivery mechanism through the storage mechanism, and different fish feeds are delivered to the three chambers of the fish tank body 2 when the delivery mechanism is working; The fish food limiting member 4 floats to the water surface. Since the fish food limiting member 4 is slidably installed, the fish food limiting member 4 can still float to the water surface in the fish tank body 2 when the water level changes. The limiting ring of the fish food limiting member 4 can control the put feed at a designated position to prevent the feed from scattering and enable the fish to develop the effect of eating at a fixed point.

[0037] The delivery mechanism includes a horizontal plate 6 fixed to the side of the cylinder cabinet 1 away from the door, a collection box 7 is arranged on the horizontal plate 6, a slider is fixed to the bottom of the collection box 7, a slide rail 601 is provided on the horizontal plate 6, and the collection box 7 is slidably matched with the slide rail 601 through the slider; The collecting box 7 is also fixed with a mounting plate 701, on which a loading assembly is mounted, and the loading assembly cooperates with the delivery port 301; A grain storage box 5 is also fixed to the side of the cylinder cabinet 1 away from the box door, and the grain storage box 5 is connected to the material storage mechanism. Three material storage chambers are arranged in the grain storage box 5, and blocking members 501 are slidably installed in the three material storage chambers. A U-shaped transmission plate 502 is fixed to the blocking member 501, and guide rods are also fixed on both sides of the transmission plate 502. The guide rods are slidably connected to the transmission plate 502, and a No. 1 spring 503 is sleeved on the guide rods. The transmission plate 502 cooperates with the feeding assembly; A translation assembly is also installed on the side of the collecting box 7 and the mounting plate 701 away from the fish tank body 2, and the translation assembly is connected to the feeding assembly.

[0038] In the embodiment of the present invention, a certain amount of feed is first added to the grain storage box 5 through the storage mechanism, and then the feeding component is driven to work. When the feeding component works, the feed in the grain storage box 5 is quantitatively transferred to the delivery port 301; When the feeding assembly is working, the translation assembly is also driven to work, so as to drive the collection box 7 and the parts installed on the collection box 7 to translate as a whole through the translation assembly, thereby realizing quantitative feeding of feed into the three chambers of the fish tank body 2; It should be noted that different types of fish feed are stored in the three storage chambers of the grain storage box 5 .

[0039] The feeding assembly comprises a feeding tray 8 coaxially rotatably mounted on the mounting plate 701 facing the fish tank body 2, and the feeding tray 8 is located directly above the collecting box 7; The feeding tray 8 is provided with six feeding grooves 801 equidistantly arranged on the circumference of the side facing the fish tank body 2, and the feeding groove 801 is provided with a filter hole 802 on the side away from the axis of the feeding tray 8, and the feeding groove 801 is arranged obliquely toward the side of the axis of the feeding tray 8, and the mounting plate 701 is provided with a feeding box 702 integrally formed therewith on the side away from the fish tank body 2, and the feeding box 702 cooperates with the blocking member 501, and the feeding groove 801 cooperates with the delivery port 301; A driven disk 901 is arranged on the side of the mounting disk 701 away from the fish tank body 2, the driven disk 901 is coaxially fixed with the loading disk 8, an active disk 9 cooperating with the driven disk 901 is rotatably mounted on one side of the driven disk 901, and the driven disk 901 is connected to the translation assembly; A No. 1 motor 10 is also fixed to the side of the mounting plate 701 away from the fish tank body 2, and a transmission rod 1001 is also rotatably mounted on the mounting plate 701. The transmission rod 1001 is coaxially fixed with the output shaft of the No. 1 motor 10, and the transmission rod 1001 is connected to the active plate 9 through a bevel gear set 1002. The bevel gear set 1002 includes two mutually meshing bevel gears, and the two bevel gears are coaxially fixed with the transmission rod 1001 and the active plate 9, respectively.

[0040] In the embodiment of the present invention, when the No. 1 motor 10 is working, its output shaft drives the transmission rod 1001 to rotate, and when the transmission rod 1001 rotates, the driving disc 9 is driven to rotate through the bevel gear set 1002. When the driving disc 9 rotates one circle, it drives the driven disc 901 to rotate 60°, that is, the driving disc 9 rotates six circles and drives the driven disc 901 to rotate one circle; When the driven disk 901 rotates, the feeding disk 8 is driven to rotate. When the feeding disk 8 rotates, the feed entering the feeding trough 801 through the feeding box 702 is transferred toward the top. Since the feeding disk 8 rotates intermittently at equal angles, one of the feeding troughs 801 always coincides with the feeding port 301, and another coincides with the discharge port of the feeding box 702. As the feeding disk 8 rotates, the feed is gradually transferred to the feeding port 301. Among them, since the loading chute 801 is provided with an inclined portion, when the loading chute 801 overlaps with the delivery port 301, the private chat moves into the delivery port 301 under the action of the inclined portion; The function of the filter hole 802 is that when the feed moves into the feeding trough 801 through the feed box 702, the debris in the feed can be filtered out through the filter hole 802 and dropped into the collecting box 7, so that the feed put into the feeding port 301 through the feeding trough 801 is free of debris; Since ornamental fish are fed with artificial feed, they tend to eat larger feed, but the crumbs are basically not eaten. After the crumbs are soaked in water for a long time, they are very likely to pollute the water quality. Through this structure, the crumbs in the feed can be filtered out before the feed is fed, thereby avoiding the above problem.

[0041] A roller 902 is rotatably mounted on the rotating shaft of the active disk 9 , and the roller 902 cooperates with the transmission plate 502 .

[0042] In the embodiment of the present invention, when the active disk 9 rotates, it drives the roller 902 to rotate in a circle with the active disk 9 as the center. When the roller 902 rotates to face upward, the transmission plate 502 is lifted up, and the No. 1 spring 503 is pulled up at the same time, so that the No. 1 spring 503 reserves a certain amount of elastic potential energy. When the transmission plate 502 moves, it drives the blocking member 501 to follow the movement, thereby releasing the seal of the chamber of the grain storage box 5, so that the feed stored in the chamber can be discharged. When the roller 902 rotates to the bottom, the force that lifts the transmission plate 502 disappears, so that the transmission plate 502 is driven to reset by releasing the elastic potential energy of the No. 1 spring 503, and then the sealing member 501 is driven down by the transmission plate 502 to seal the chamber again.

[0043] The translation assembly includes a first incomplete gear 1104 rotatably mounted on the collection box 7, the first incomplete gear 1104 cooperates with the rack plate 602 fixed on the transverse plate 6, and the collection box 7 is also equipped with a speed increasing assembly, the first incomplete gear 1104 is connected to the speed increasing assembly; The speed increasing assembly includes a transmission shaft 11 rotatably mounted on the collecting box 7, the transmission shaft 11 is connected to the rotating shaft of the driven disk 901 through a transmission chain 1003, a number two gear 1102 is also rotatably mounted on one side of the transmission shaft 11, a number four gear 1105 is coaxially fixed on the rotating shaft of the number two gear 1102, the number four gear 1105 is meshed with a number one gear 1101 coaxially fixed on the transmission shaft 11, a number three gear 1103 is coaxially fixed on the number one incomplete gear 1104, the number three gear 1103 is meshed with the number two gear 1102.

[0044] In the embodiment of the present invention, when the driven plate 901 rotates, the transmission shaft 11 is driven to rotate through the transmission chain 1003, and when the transmission shaft 11 rotates, the first gear 1101 is driven to rotate, so that the fourth gear 1105 and the second gear 1102 are driven to rotate through the meshing of the first gear 1101 and the fourth gear 1105, and when the second gear 1102 rotates, the first incomplete gear 1104 is driven to rotate through the meshing with the third gear 1103; Among them, when the active disk 9 rotates one circle, it drives the driven disk 901 to rotate 60°. The rotation of the driven disk 901 drives the first incomplete gear 1104 to rotate through the speed increasing component. At this time, the rotation of the first incomplete gear 1104 does not mesh with the rack plate 602. When the active disk 9 rotates three circles, it drives the driven disk 901 to rotate 180° and drives the first incomplete gear 1104 to rotate 180° through the speed increasing component. The first incomplete gear 1104 is still not meshed with the rack plate 602. When the driven disk 901 rotates 30° again, the speed increasing assembly drives the first incomplete gear 1104 to rotate again, and the first incomplete gear 1104 meshes with the rack plate 602, and the meshing of the rack plate 602 and the first incomplete gear 1104 drives the first incomplete gear 1104 and the collecting box 7 to translate. Since the collecting box 7 has translated, the roller 902 is disengaged from the first transmission plate 502, and the chamber of the grain storage box 5 does not put feed in this process; When the first incomplete gear 1104 is disengaged from the rack plate 602 again, the roller 902 is located below the second transmission plate 502, and the subsequent rotation of the active disk 9 causes the second chamber of the grain storage box 5 to be fed; Through the cooperation of this embodiment and the delivery assembly, quantitative delivery of feed to the three chambers of the fish tank body 2 is achieved in sequence; The specific delivery steps are as follows: first, a fixed amount of feed is delivered to the first chamber of the fish tank body 2, and then the feed moves toward the second chamber of the fish tank body 2. After reaching the second chamber, the feed is delivered to the second chamber in a fixed amount. Then, the feed moves toward the third chamber of the fish tank body 2. After reaching the third chamber, the feed is delivered to the third chamber in a fixed amount. The number of chambers of the fish tank body 2 can be increased so that the present invention can deliver feed to more chambers according to the above movement state. It should be noted that the direction of translation is achieved by changing the rotation direction of the shaft of the first motor 10 .

[0045] The storage mechanism includes a granary 12 installed in the cylinder cabinet 1, an inclined portion 1201 is provided at the bottom of the granary 12, a limit box 1204 is fixed on one side of the granary 12, a feed cavity 1206 is provided at the limit box 1204 and the bottom of the granary 12, a connecting groove is provided at the position of the inclined portion 1201, and the granary 12 is connected to the feed cavity 1206 through the connecting groove; A conveying member 1203 connected to the feeding cavity 1206 is fixed to one side thereof, and the conveying member 1203 is connected to the grain storage box 5; A propulsion assembly is installed in the feed cavity 1206, and a limit assembly is installed in the limit box 1204, and the limit assembly cooperates with the propulsion assembly.

[0046] In this embodiment, the feed is put into the granary 12 for storage at one time, and the feed enters the feeding cavity 1206 through the connecting groove under the action of the inclined portion 1201. When the propulsion assembly is working, the feed in the feeding cavity 1206 is pushed to the conveying member 1203, and the feed moves to the grain storage box 5 under the guidance of the conveying member 1203. Among them, the function of the limit component is to make the feed move in one direction without backflow; The function of this embodiment is to store feed. It is arranged in the cylinder cabinet 1, has relatively high sealing and dryness, and can store more feed. The amount of feed required for one day can be added to the grain storage box 5 through the cooperation of the propulsion component and the limit component.

[0047] The pushing assembly includes a push plate 1202 which is sealed and slidably installed in the feeding cavity 1206. Two rack parts 1207 are symmetrically fixed at the bottom of the push plate 1202. A second incomplete gear 1208 which cooperates with the two rack parts 1207 is rotatably installed between the two rack parts 1207. An installation cavity is provided at the bottom of the cylinder cabinet 1, and a No. 2 motor 13 is fixed in the installation cavity. The output shaft of the No. 2 motor 13 is coaxially fixed with the No. 2 incomplete gear 1208, and the push plate 1202 cooperates with the limit assembly.

[0048] In the embodiment of the present invention, when the second motor 13 is working, the second incomplete gear 1208 is driven to rotate through its transmission shaft; For the convenience of description, the two rack parts 1207 in this embodiment are named as the first rack plate and the second rack plate respectively; When the toothed portion of the second incomplete gear 1208 is meshed with the first gear plate, it continues to rotate to drive the push plate 1202 to move horizontally. When the geared portion of the second incomplete gear 1208 is disengaged from the first gear plate and then meshed with the second gear plate, it drives the push plate 1202 to move in the opposite direction. The continuous rotation of the second incomplete gear 1208 drives the push plate 1202 to move back and forth. When the push plate 1202 moves toward the conveying member 1203, the feed in the feeding chamber 1206 is pushed into the conveying member 1203, and the connecting groove is blocked at the same time. When the push plate 1202 moves back and forth, the blockage of the connecting groove is released, allowing the feed to move into the feeding chamber 1206 through the connecting groove, and then the reciprocating motion of the push plate 1202 realizes intermittent quantitative feeding of the feed into the conveying member 1203, so that the feed is transported to the grain storage box 5 under the guidance of the conveying member 1203.

[0049] The limiting assembly includes a plug 1205 sealingly and slidably installed in the limiting box 1204, and the plug 1205 cooperates with the push plate 1202; A No. 2 spring is installed in the limit box 1204, one end of the No. 2 spring is fixed to the stopper 1205 and the other end is fixed to the inner wall of the limit box 1204; the No. 2 spring is limited and guided by a guide rod.

[0050] In the embodiment of the present invention, when the push plate 1202 moves toward the conveying member 1203, the inclined surface of the blocking block 1205 cooperates to drive the blocking block 1205 to rise, so that the feed and the push plate 1202 pass through; When the plug 1205 rises, the No. 2 spring is also compressed, so that the No. 2 spring reserves a certain amount of elastic potential energy. When the push plate 1202 moves back and forth, the elastic potential energy of the No. 2 spring is released and reset to limit the feed in the conveying member 1203 so that it cannot move back and forth.

[0051] A delivery member 14 is also slidably mounted on the granary 12, and the bottom of the delivery member 14 is inclined; A feeding port 1401 is disposed at a low position at the bottom of the delivery member 14 , and a limiting portion 1402 is fixed at the rear end of the delivery member 14 . A force generating groove 1403 is also disposed at the bottom of the delivery member 14 .

[0052] In the embodiment of the present invention, the granary 12 is sealed by the delivery member 14 under normal conditions. When it is necessary to add feed into the granary 12, the delivery member 14 is driven by external force to move in a direction away from the conveying member 1203. When it moves to the end of the stroke, the feed discharge port 1401 is directly above the granary 12, and the delivery member 14 is outside the cylinder cabinet 1. By pouring feed onto the delivery member 14, the feed moves toward the feed discharge port 1401 under the action of the inclined bottom of the delivery member 14, and then falls into the granary 12. The function of the limiting part 1402 is to block the feed, so that the feed moves to the position of the feeding port 1401 and falls. At the same time, the limiting part 1402 is used to limit the sliding stroke of the feeding member 14. It should be noted that the function of the force groove 1403 is to make it easier to grasp and exert force when driving the delivery member 14 to move.

[0053] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0054] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A food delivery device for fish farming, characterized in that: include: A fish tank cabinet (1) and a fish tank body (2) fixed to the top of the fish tank cabinet (1), wherein a door is hingedly connected to one side of the fish tank cabinet (1), and a top plate (3) is fixed to the top of the fish tank body (2); the fish tank body (2) is rectangular, and its interior is divided into three chambers by partitions; Three feeding ports (301), the three feeding ports (301) are respectively opened on the top plate (3), three fish food limiting members (4) are slidably installed in the top plate (3) at the feeding ports (301), the fish food limiting members (4) comprising a limiting ring and a guide plate, the guide plate being slidably installed on the inner wall of the top plate (3); The fish tank body (2) is provided with a delivery mechanism on the back side, through which the fish feed is delivered into the delivery port (301), and moves into the limit ring under the guidance of the guide plate of the fish feed limiter (4); A material storage mechanism, the material storage mechanism is installed in the cylinder cabinet (1), and the material storage mechanism is also connected to the delivery mechanism.

2. A food delivery device for fish farming according to claim 1, characterized in that: The delivery mechanism comprises a horizontal plate (6) fixed to a side of the cylinder cabinet (1) away from the door, a collection box (7) is arranged on the horizontal plate (6), a slider is fixed to the bottom of the collection box (7), a slide rail (601) is provided on the horizontal plate (6), and the collection box (7) is slidably matched with the slide rail (601) via the slider; A mounting plate (701) is also fixed on the collection box (7), a loading assembly is mounted on the mounting plate (701), and the loading assembly cooperates with the delivery port (301); A grain storage box (5) is also fixed on the side of the cylinder cabinet (1) away from the door, and the grain storage box (5) is connected to the material storage mechanism. Three material storage chambers are arranged in the grain storage box (5), and blocking members (501) are slidably installed in the three material storage chambers. A U-shaped transmission plate (502) is fixed on the blocking member (501), and guide rods are also fixed on both sides of the transmission plate (502). The guide rods are slidably connected to the transmission plate (502), and a No. 1 spring (503) is sleeved on the guide rods. The transmission plate (502) cooperates with the feeding assembly; A translation assembly is also installed on the side of the collecting box (7) and the mounting plate (701) away from the fish tank body (2), and the translation assembly is connected to the loading assembly.

3. A food delivery device for fish farming according to claim 2, characterized in that: The loading assembly comprises a loading plate (8) coaxially rotatably mounted on the mounting plate (701) facing the side of the fish tank body (2), and the loading plate (8) is located directly above the collecting box (7); The feeding tray (8) is provided with six feeding grooves (801) equidistantly arranged on the circumference of a side facing the fish tank body (2); the feeding groove (801) is provided with filter holes (802) on a side away from the axis of the feeding tray (8); the feeding groove (801) is arranged at an inclination toward the axis of the feeding tray (8); a feeding box (702) formed integrally therewith is provided on a side of the mounting tray (701) away from the fish tank body (2); the feeding box (702) cooperates with the blocking member (501); and the feeding groove (801) cooperates with the delivery port (301); A driven disk (901) is arranged on the side of the mounting disk (701) away from the fish tank body (2), the driven disk (901) is coaxially fixed with the loading disk (8), a driving disk (9) cooperating with the driven disk (901) is rotatably mounted on one side of the driven disk (901), and the driven disk (901) is connected to the translation assembly; A first motor (10) is also fixed to the side of the mounting plate (701) away from the fish tank body (2), and a transmission rod (1001) is also rotatably mounted on the mounting plate (701). The transmission rod (1001) is coaxially fixed to the output shaft of the first motor (10), and the transmission rod (1001) is connected to the driving plate (9) via a bevel gear set (1002).

4. A food delivery device for fish farming according to claim 3, characterized in that: A roller (902) is rotatably mounted on the rotating shaft of the active disk (9), and the roller (902) cooperates with the transmission plate (502).

5. A food delivery device for fish farming according to claim 4, characterized in that: The translation assembly comprises a first incomplete gear (1104) rotatably mounted on the collection box (7), the first incomplete gear (1104) cooperating with a rack plate (602) fixed on the transverse plate (6), the collection box (7) further being equipped with a speed increasing assembly, the first incomplete gear (1104) being connected to the speed increasing assembly; The speed increasing assembly comprises a transmission shaft (11) rotatably mounted on the collection box (7); the transmission shaft (11) is connected to the rotating shaft of the driven disk (901) via a transmission chain (1003); a second gear (1102) is rotatably mounted on one side of the transmission shaft (11); a fourth gear (1105) is coaxially fixed on the rotating shaft of the second gear (1102); the fourth gear (1105) meshes with a first gear (1101) coaxially fixed on the transmission shaft (11); a third gear (1103) is coaxially fixed on the first incomplete gear (1104); the third gear (1103) meshes with the second gear (1102).

6. A food delivery device for fish farming according to claim 5, characterized in that: The material storage mechanism comprises a granary (12) installed in a cylinder cabinet (1), the bottom of the granary (12) is provided with an inclined portion (1201), a limit box (1204) is fixed to one side of the granary (12), a feed cavity (1206) is provided on the limit box (1204) and the bottom of the granary (12), a connecting groove is provided at the position of the inclined portion (1201), and the granary (12) and the feed cavity (1206) are connected via the connecting groove; A conveying member (1203) in communication with the feeding chamber (1206) is fixed on one side thereof, and the conveying member (1203) is in communication with the grain storage box (5); A propulsion assembly is installed in the feed cavity (1206), a limit assembly is installed in the limit box (1204), and the limit assembly cooperates with the propulsion assembly.

7. A food delivery device for fish farming according to claim 6, characterized in that: The pushing assembly comprises a push plate (1202) sealed and slidably mounted in the feed cavity (1206); two racks (1207) are symmetrically fixed to the bottom of the push plate (1202); a second incomplete gear (1208) is rotatably mounted between the two racks (1207) to cooperate with the two racks; The bottom of the cylinder cabinet (1) is provided with an installation cavity, a second motor (13) is fixed in the installation cavity, an output shaft of the second motor (13) is coaxially fixed with the second incomplete gear (1208), and the push plate (1202) cooperates with the limit assembly.

8. The food delivery device for fish farming according to claim 7, characterized in that: The limiting assembly comprises a plug (1205) sealingly and slidably mounted in the limiting box (1204), and the plug (1205) cooperates with the push plate (1202); A No. 2 spring is installed in the limit box (1204), one end of the No. 2 spring is fixed to the stopper (1205) and the other end is fixed to the inner wall of the limit box (1204); the No. 2 spring is limited and guided by a guide rod.

9. The food delivery device for fish farming according to claim 7, characterized in that: The granary (12) is also slidably mounted with a delivery member (14), the bottom of the delivery member (14) being arranged in an inclined manner; A feeding port (1401) is provided at a low position on the bottom of the delivery member (14), a limiting portion (1402) is fixed at the rear end of the delivery member (14), and a force generating groove (1403) is also provided on the bottom of the delivery member (14).

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