A vacuum preservation and quantitative dispensing device for abalone feed

Abstract

This utility model relates to the field of aquaculture equipment technology, and in particular to a vacuum preservation and quantitative feeding device for abalone feed. It includes a U-shaped base, a support plate fixedly connected to the upper surface of the U-shaped base, and a storage cylinder fixedly connected to an arc-shaped groove on the top of the support plate. A horizontal plate is attached to the bottom of the storage cylinder, and a cylindrical tube is fixedly connected to a circular hole on the surface of the horizontal plate. The device uses the cylindrical tube fixed to the surface of the horizontal plate as a quantitative carrier. Initially, the cylindrical tube is connected to the bottom of the storage cylinder, allowing feed to flow naturally into the cylinder for quantitative storage. When an electric push rod moves the vertical rod away from the support plate, the horizontal plate simultaneously moves the cylinder to the feeding trough of the L-shaped plate. At this point, the feed in the cylinder falls into the feeding cylinder along the feeding trough and is finally released into the aquaculture pond. Each feeding release only releases the pre-stored feed in the cylinder, avoiding the problem of overfeeding or underfeeding during manual feeding, effectively reducing feed waste and lowering aquaculture costs.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture equipment technology, and in particular to a vacuum preservation and quantitative dispensing device for abalone feed. Background Technology

[0002] In recent years, with the large-scale and intensive development of marine aquaculture, abalone, as a high-value-added seafood, has seen its aquaculture industry scale continue to expand, and the market's requirements for the quality and yield of abalone have been continuously increasing. In the process of abalone farming, the storage and delivery of feed directly affects the growth efficiency, quality and safety of abalone, as well as the economic benefits of aquaculture, and is one of the core links in aquaculture management. Currently, small and medium-sized abalone farming sites still mainly rely on manual feeding buckets and shovels to scatter feed. The amount of feed given depends entirely on the operator's experience and judgment, which can easily lead to overfeeding or underfeeding. If too much feed is given, the excess feed will accumulate at the bottom of the farming pond, which will not only waste feed but also pollute the farming water and increase the cost of water purification. If too little feed is given, the abalone will not eat enough, their growth rate will slow down, and the size difference between individuals will increase, affecting the market value of the finished abalone. Utility Model Content

[0003] To overcome the technical defects of existing technologies, this utility model provides a vacuum preservation and quantitative dispensing device for abalone feed. The technical solution adopted by this utility model is: a vacuum preservation and quantitative dispensing device for abalone feed, including a U-shaped seat, a support plate fixedly connected to the upper surface of the U-shaped seat, and a storage cylinder fixedly connected to an arc-shaped groove on the top of the support plate. A horizontal plate is attached to the bottom end of the storage cylinder, and a cylinder is fixedly connected to a circular hole on the surface of the horizontal plate. An L-shaped plate is attached to the bottom end of the cylinder, and a top plate is attached to the upper surface of the storage cylinder. A vertical rod is provided above the U-shaped seat. When the vertical rod moves horizontally, it is used to drive the feed inside the cylinder to be dispensed and to seal the storage cylinder through the top plate and the horizontal plate.

[0004] By adopting the above technical solution, the equipment is stably installed in the aquaculture pond through the U-shaped seat. The support plate provides stable support for the storage cylinder, which is used to store abalone feed. The cylinder on the horizontal plate can realize quantitative storage of feed. The horizontal movement of the vertical rod can not only drive the cylinder to complete the feed feeding, but also link the top plate and the horizontal plate to seal the storage cylinder, providing a foundation for subsequent vacuum preservation. The overall structure realizes the preliminary design of integrated feed storage, quantitative feeding and sealing preservation.

[0005] Preferably, the surface of the L-shaped plate is provided with a feeding groove, and the bottom surface of the L-shaped plate is fixedly connected to a feeding cylinder, the top of the feeding cylinder being connected to the feeding groove.

[0006] By adopting the above technical solution, the L-shaped plate, by fitting with the bottom of the cylinder, seals the cylinder when not discharging feed, preventing feed leakage. When discharging feed, the cylinder moves to the feeding trough, and the feed can enter the feeding cylinder through the feeding trough. The feeding cylinder can guide the direction of feed falling, ensuring that the feed falls accurately into the breeding pond, avoiding feed spillage and waste, and effectively improving the accuracy and stability of feed dispensing.

[0007] Preferably, an electric push rod is installed on the surface of the storage cylinder, and a vertical rod is fixedly connected to the end of the telescopic rod of the electric push rod. The bottom of the vertical rod is inserted into a groove opened on the surface of the horizontal plate, and the horizontal plate is located in a groove opened on the surface of the support plate.

[0008] By adopting the above technical solution, the electric push rod, as a power source, can drive the vertical rod to move horizontally through the extension and retraction of the telescopic rod. The vertical rod, in conjunction with the sliding groove of the horizontal plate, can drive the horizontal plate to slide horizontally within the horizontal groove of the support plate, thereby realizing the position switching of the cylinder on the horizontal plate. This provides power support for the quantitative storage and feeding of feed. Moreover, the electric push rod is highly controllable and can accurately control the movement distance of the vertical rod, ensuring the accuracy of equipment operation.

[0009] Preferably, a positioning rod is inserted into the groove two opened on the surface of the vertical rod, the positioning rod and the vertical rod are slidably connected, and one end of the positioning rod is fixedly connected to the storage cylinder.

[0010] By adopting the above technical solution, the sliding fit between the positioning rod and the vertical rod can guide and limit the horizontal movement of the vertical rod, preventing the vertical rod from deviating or swaying during movement. This ensures that the vertical rod can accurately drive the horizontal plate and the top plate to move synchronously, avoiding the impact of component misalignment on the sealing effect and material feeding accuracy of the equipment, and ensuring the stability of the coordinated operation of all components of the equipment.

[0011] Preferably, a U-shaped clamping plate is fixedly connected to one side of the support plate, the bottom of the L-shaped plate is inserted between the U-shaped clamping plate and the support plate, the L-shaped plate and the U-shaped clamping plate are slidably connected, and a spring is fixedly connected between the L-shaped plate and the U-shaped clamping plate.

[0012] By adopting the above technical solution, the U-shaped clamp provides installation and sliding space for the L-shaped plate. The elastic force of the second spring can push the L-shaped plate upward, so that the L-shaped plate fits tightly with the bottom of the cylinder, enhancing the sealing between the two and preventing feed from leaking from the gap between the cylinder and the L-shaped plate when not feeding, thus ensuring the sealing performance of the equipment.

[0013] Preferably, the top of the vertical rod is inserted into a groove three opened on the surface of the top plate, the surface of the top plate is provided with a rectangular groove, an air pump is installed on the surface of the storage cylinder, an air pipe is fixedly connected to the air pump's suction end, one end of the air pipe is inserted into an air hole opened on the surface of the storage cylinder, and a round rod is provided inside the storage cylinder, the top end of the round rod is fixedly connected to the top plate.

[0014] By adopting the above technical solution, the vertical rod can drive the top plate to move horizontally by cooperating with the sliding groove of the top plate. The rectangular groove facilitates the addition of feed into the storage cylinder. The air pump can extract air from the storage cylinder through the air pipe to create a vacuum environment in the storage cylinder, thereby keeping the feed fresh. The round rod moves with the top plate to ensure the smooth realization of the equipment's vacuum preservation and feeding functions.

[0015] Preferably, an L-shaped rod is inserted into each of the two square slots on the upper surface of the support plate, a conveying roller is installed between the two L-shaped rods, the conveying roller is fitted against the upper surface of the top plate, and a spring is fixedly connected between the bottom of the L-shaped rod and the support plate.

[0016] By adopting the above technical solution, the square groove provides installation space for the L-shaped rod, and the elastic force of the spring can push the L-shaped rod to move upward, so that the conveying roller is closely attached to the upper surface of the top plate. On the one hand, it can guide the movement of the top plate, and on the other hand, it can enhance the tightness of the fit between the top plate and the upper surface of the storage cylinder, improve the sealing performance of the storage cylinder, and provide a reliable guarantee for vacuum preservation.

[0017] Preferably, a fan-shaped plate is attached to the upper surface of the horizontal plate, and the fan-shaped plate is fixedly connected to the outside of the bottom end of the storage cylinder.

[0018] By adopting the above technical solution, the upper surface of the fan-shaped plate is attached to the horizontal plate. When the horizontal plate moves the cylinder out from the bottom of the storage cylinder, the fan-shaped plate can prevent the feed in the cylinder from overflowing due to movement, ensuring that the amount of feed dispensed each time is consistent with the volume of the cylinder, and further improving the accuracy of quantitative feeding.

[0019] The beneficial effects of this utility model are: the equipment uses a cylinder fixed on the surface of the horizontal plate as a quantitative carrier. In the initial state, the cylinder is connected to the bottom of the storage cylinder, and the feed in the storage cylinder can flow into the cylinder naturally to complete quantitative storage. When the electric push rod drives the vertical rod to move away from the support plate, the horizontal plate simultaneously drives the cylinder to move to the feeding trough of the L-shaped plate. At this time, the feed in the cylinder falls into the feeding cylinder along the feeding trough and is finally put into the breeding pond. Each feeding only releases the feed pre-stored in the cylinder, avoiding the problem of overfeeding or underfeeding when feeding manually, effectively reducing feed waste and lowering breeding costs. When the cylinder moves to the feeding trough, the vertical rod synchronously drives the top plate to move, so that the rectangular groove on the surface of the top plate moves to the outside of the storage cylinder. At this time, the top plate seals the top of the storage cylinder, and the horizontal plate seals the bottom of the storage cylinder. The conveying roller installed above the support plate by the L-shaped rod applies downward pressure to the top plate under the elastic potential energy of the first spring, ensuring that the top plate and the top of the storage cylinder are tightly fitted. Under the action of the second spring, the L-shaped plate pushes the cylinder upward, so that the horizontal plate and the bottom of the storage cylinder are tightly fitted. The double sealing structure effectively prevents external air from entering the storage cylinder, providing a reliable guarantee for the construction of a vacuum environment. An air pump installed on the surface of the storage cylinder can extract air from the cylinder through an air pipe, creating a vacuum environment inside the cylinder. This effectively inhibits feed oxidation and deterioration, as well as microbial growth, and prevents the feed from becoming damp and clumping. Compared with traditional bagged storage methods, this equipment can significantly extend the shelf life of abalone feed, ensure that the nutritional value of the feed is not lost, protect the health of abalone, and indirectly improve the growth rate and quality of abalone. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 Sectional view at point AA; Figure 3 This is a schematic diagram of the structure of the support plate and the U-shaped card plate in this utility model; Figure 4 This is a schematic diagram of the conveying roller and L-shaped rod in this utility model; Figure 5 This is a schematic diagram of the structure of the vertical rod and the positioning rod in this utility model; Figure 6 This is a schematic diagram of the air pump and storage cylinder in this utility model; Figure 7 This is a schematic diagram of the structure of the second spring and the L-shaped plate in this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. U-shaped seat; 2. Support plate; 3. Storage cylinder; 4. Electric push rod; 5. Vertical rod; 6. Horizontal plate; 7. Horizontal groove; 8. Fan-shaped plate; 9. Cylinder; 10. L-shaped plate; 11. Discharge chute; 12. Discharge cylinder; 13. Conveying roller; 14. Rectangular groove; 15. L-shaped rod; 16. Spring 1; 17. Square groove; 18. U-shaped clamping plate; 19. Spring 2; 20. Air pipe; 21. Air pump; 22. Top plate; 23. Positioning rod; 24. Round rod. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings: like Figures 1 to 7As shown, this embodiment provides a vacuum preservation and quantitative dispensing device for abalone feed, including a U-shaped base 1, a support plate 2 fixedly connected to the upper surface of the U-shaped base 1, and a storage cylinder 3 fixedly connected to an arc-shaped groove on the top of the support plate 2. A horizontal plate 6 is attached to the bottom end of the storage cylinder 3, and a cylinder 9 is fixedly connected to a circular hole on the surface of the horizontal plate 6. An L-shaped plate 10 is attached to the bottom end of the cylinder 9, and a top plate 22 is attached to the upper surface of the storage cylinder 3. A vertical rod 5 is provided above the U-shaped base 1. When the vertical rod 5 moves horizontally, it drives the cylinder 9. The internal feed is fed through the top plate 22 and the horizontal plate 6 to seal the storage cylinder 3. The U-shaped seat 1 enables stable installation of the equipment and the aquaculture pond. The support plate 2 provides stable support for the storage cylinder 3. The storage cylinder 3 is used to store abalone feed. The cylinder 9 on the horizontal plate 6 can realize quantitative storage of feed. The horizontal movement of the vertical rod 5 can not only drive the cylinder 9 to complete the feed feeding, but also link the top plate 22 and the horizontal plate 6 to seal the storage cylinder 3, providing a foundation for subsequent vacuum preservation. The overall structure realizes the preliminary design of integrated feed storage, quantitative feeding and sealing preservation.

[0023] The surface of the L-shaped plate 10 is provided with a feeding trough 11, and the bottom surface of the L-shaped plate 10 is fixedly connected to a feeding cylinder 12. The top of the feeding cylinder 12 is connected to the feeding trough 11. The L-shaped plate 10 is attached to the bottom end of the cylinder 9 to seal the cylinder 9 when not feeding, thus preventing feed leakage. When feeding, the cylinder 9 moves to the feeding trough 11, and the feed can enter the feeding cylinder 12 through the feeding trough 11. The feeding cylinder 12 can guide the direction of feed falling, ensuring that the feed falls accurately into the breeding pond, avoiding feed spillage and waste, and effectively improving the accuracy and stability of feed feeding.

[0024] An electric push rod 4 is installed on the surface of the storage cylinder 3. The end of the telescopic rod of the electric push rod 4 is fixedly connected to a vertical rod 5. The bottom of the vertical rod 5 is inserted into a groove on the surface of the horizontal plate 6. The horizontal plate 6 is located in a groove 7 on the surface of the support plate 2. The electric push rod 4 serves as a power source and can drive the vertical rod 5 to move horizontally through the extension and retraction of the telescopic rod. The vertical rod 5, in cooperation with the groove on the horizontal plate 6, can drive the horizontal plate 6 to slide horizontally in the groove 7 of the support plate 2, thereby realizing the position switching of the cylinder 9 on the horizontal plate 6. This provides power support for the quantitative storage and feeding of feed. Moreover, the electric push rod 4 is highly controllable and can accurately control the movement distance of the vertical rod 5, ensuring the accuracy of equipment operation.

[0025] A positioning rod 23 is inserted into the second groove on the surface of the vertical rod 5. The positioning rod 23 is slidably connected to the vertical rod 5. One end of the positioning rod 23 is fixedly connected to the storage cylinder 3. The positioning rod 23 and the second groove of the vertical rod 5 are slidably engaged, which can guide and limit the horizontal movement of the vertical rod 5, prevent the vertical rod 5 from deviating or shaking during the movement, ensure that the vertical rod 5 can accurately drive the horizontal plate 6 and the top plate 22 to move synchronously, avoid the impact of component misalignment on the sealing effect and feeding accuracy of the equipment, and ensure the stability of the coordinated operation of all components of the equipment.

[0026] A U-shaped clamping plate 18 is fixedly connected to one side of the support plate 2. The bottom of the L-shaped plate 10 is inserted between the U-shaped clamping plate 18 and the support plate 2. The L-shaped plate 10 and the U-shaped clamping plate 18 are slidably connected. A spring 19 is fixedly connected between the L-shaped plate 10 and the U-shaped clamping plate 18. The U-shaped clamping plate 18 provides installation and sliding space for the L-shaped plate 10. The elastic force of the spring 19 can push the L-shaped plate 10 upward, so that the L-shaped plate 10 fits tightly with the bottom end of the cylinder 9, enhancing the sealing between the two and preventing feed from leaking from the gap between the cylinder 9 and the L-shaped plate 10 when not feeding, thus ensuring the sealing performance of the equipment.

[0027] The top of the vertical rod 5 is inserted into the sliding groove 3 on the surface of the top plate 22. The surface of the top plate 22 has a rectangular groove 14. An air pump 21 is installed on the surface of the storage cylinder 3. An air pipe 20 is fixedly connected to the air pump 21. One end of the air pipe 20 is inserted into an air hole on the surface of the storage cylinder 3. A round rod 24 is installed inside the storage cylinder 3. The top of the round rod 24 is fixedly connected to the top plate 22. The vertical rod 5 can drive the top plate 22 to move horizontally by cooperating with the sliding groove 3 of the top plate 22. The rectangular groove 14 facilitates the addition of feed into the storage cylinder 3. The air pump 21 can extract air from the storage cylinder 3 through the air pipe 20 to create a vacuum environment inside the storage cylinder 3, thereby keeping the feed fresh. The round rod 24 moves with the top plate 22 to ensure the smooth realization of the equipment's vacuum preservation and feeding functions.

[0028] Two square grooves 17 on the upper surface of the support plate 2 are respectively inserted into L-shaped rods 15. A conveying roller 13 is installed between the two L-shaped rods 15. The conveying roller 13 is fitted against the upper surface of the top plate 22. A spring 16 is fixedly connected between the bottom of the L-shaped rod 15 and the support plate 2. The square grooves 17 provide installation space for the L-shaped rod 15. The elastic force of the spring 16 can push the L-shaped rod 15 to move upward, so that the conveying roller 13 fits tightly against the upper surface of the top plate 22. On the one hand, it can guide the movement of the top plate 22. On the other hand, it can enhance the tightness of the fit between the top plate 22 and the upper surface of the storage cylinder 3, improve the sealing performance of the storage cylinder 3, and provide reliable protection for vacuum preservation.

[0029] A fan-shaped plate 8 is attached to the upper surface of the horizontal plate 6. The fan-shaped plate 8 is fixedly connected to the outside of the bottom end of the storage cylinder 3. The fan-shaped plate 8 is attached to the upper surface of the horizontal plate 6. When the horizontal plate 6 moves the cylinder 9 out of the bottom end of the storage cylinder 3, the fan-shaped plate 8 can prevent the feed in the cylinder 9 from overflowing due to the movement, ensuring that the amount of feed dispensed each time is consistent with the volume of the cylinder 9, and further improving the accuracy of quantitative feeding.

[0030] Working principle: When using this equipment, the U-shaped seat 1 is installed above the abalone farming pond, and the equipment is connected to an external power source. The initial position of the top plate 22 is such that the rectangular groove 14 is located above the inside of the storage cylinder 3, and the initial position of the horizontal plate 6 is such that the cylinder 9 is located at the bottom of the storage cylinder 3 and is connected to the bottom of the storage cylinder 3. An appropriate amount of feed is added to the inside of the storage cylinder 3 through the rectangular groove 14. When it is necessary to add a quantitative amount of feed to the inside of the abalone farming pond, the electric push rod 4 is started by the external controller. The controller is operated to make the electric push rod 4 run once, and the piston rod of the electric push rod 4 extends. The controller is operated to make the electric push rod 4 run again, and the piston rod of the electric push rod 4 retracts. The movement of the piston rod of the electric push rod 4 drives the vertical rod 5 to move. The movement of the vertical rod 5 drives the top plate 22 and the horizontal plate 6 to move synchronously. When the vertical rod 5 moves away from the support plate 2, the movement of the vertical rod 5 drives the cylinder 9 to move from the bottom of the storage cylinder 3 to the position of the feeding trough 11 through the horizontal plate 6. When the cylinder 9 moves to the position of the feeding trough 11, the feed inside the cylinder 9 falls along the inside of the feeding trough 11 into the inside of the feeding cylinder 12. The feed flows through the feeding cylinder 12 into the breeding pond. When the cylinder 9 moves to the position of the feeding trough 11, the vertical rod 5 drives the top plate 22 to move, causing the rectangular groove 14 to move to the outside of the storage cylinder 3. At this time, the top plate 22 and the horizontal plate 6 respectively seal the top and bottom of the storage cylinder 3. Under the action of the elastic potential energy of the spring 16, the conveying roller 13 applies a force to the top plate 22, so that the top plate 22 and the storage cylinder 3 have a suitable force, ensuring the sealing of the connection between the top plate 22 and the top of the storage cylinder 3. Under the action of the elastic potential energy of the spring 29, the L-shaped plate 10 applies an upward force to the cylinder 9, thereby making a suitable force between the horizontal plate 6 and the bottom of the storage cylinder 3, ensuring the sealing of the connection between the horizontal plate 6 and the bottom of the storage cylinder 3. If the vacuum pump 21 is started at this time, the gas inside the storage cylinder 3 can be extracted through the air pipe 20 to achieve the vacuuming process inside the storage cylinder 3, thereby achieving the effect of preserving the feed inside the storage cylinder 3. When the vertical rod 5 moves toward the support plate 2, the movement of the vertical rod 5 causes the top plate 22 and the horizontal plate 6 to move synchronously. The movement of the horizontal plate 6 allows the cylinder 9 to move to the bottom of the storage cylinder 3, and the rectangular groove 14 to move to the top of the inside of the storage cylinder 3. External gas can flow into the inside of the storage cylinder 3 along the inside of the rectangular groove 14, so that no negative pressure is generated inside the storage cylinder 3. The feed inside the storage cylinder 3 can flow into the inside of the cylinder 9 for storage. When the vertical rod 5 moves away from the support plate 2, the feed inside the cylinder 9 can flow out from the inside of the feed cylinder 12. When the cylinder 9 is removed from the bottom of the storage cylinder 3, the fan-shaped plate 8 and the upper surface of the cylinder 9 are in contact, thereby preventing the feed inside the cylinder 9 from overflowing, ensuring the feed dispensing effect, and each time the feed is dispensed, only the feed inside the cylinder 9 is put into the breeding pond, thereby achieving the effect of quantitative feeding. As the top plate 22 moves, it drives the round rod 24 to move synchronously. The round rod 24 moves inside the storage cylinder 3, avoiding the problem of feed not being able to be fed due to air pressure issues.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from the spirit and scope of the invention. All such changes and modifications fall within the scope of the invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. A vacuum preservation and quantitative dispensing device for abalone feed, comprising a U-shaped base (1), a support plate (2) fixedly connected to the upper surface of the U-shaped base (1), and a storage cylinder (3) fixedly connected to an arc-shaped groove on the top of the support plate (2), characterized in that: A horizontal plate (6) is attached to the bottom of the storage cylinder (3). A cylinder (9) is fixedly connected in a circular hole on the surface of the horizontal plate (6). An L-shaped plate (10) is attached to the bottom of the cylinder (9). A top plate (22) is attached to the upper surface of the storage cylinder (3). A vertical rod (5) is provided above the U-shaped seat (1). When the vertical rod (5) moves horizontally, it is used to drive the feed inside the cylinder (9) to be discharged and to seal the storage cylinder (3) through the top plate (22) and the horizontal plate (6).

2. The abalone feed vacuum preservation and quantitative dispensing device according to claim 1, characterized in that: The surface of the L-shaped plate (10) is provided with a feeding groove (11), and the bottom surface of the L-shaped plate (10) is fixedly connected to a feeding cylinder (12), and the top of the feeding cylinder (12) is connected to the feeding groove (11).

3. The abalone feed vacuum preservation and quantitative dispensing device according to claim 1, characterized in that: An electric push rod (4) is installed on the surface of the storage cylinder (3). The end of the telescopic rod of the electric push rod (4) is fixedly connected to a vertical rod (5). The bottom of the vertical rod (5) is inserted into a groove on the surface of the horizontal plate (6). The horizontal plate (6) is located in a groove (7) on the surface of the support plate (2).

4. The abalone feed vacuum preservation and quantitative dispensing equipment according to claim 1, characterized in that: A positioning rod (23) is inserted into the groove two opened on the surface of the vertical rod (5). The positioning rod (23) and the vertical rod (5) are slidably connected. One end of the positioning rod (23) is fixedly connected to the storage cylinder (3).

5. The abalone feed vacuum preservation and quantitative dispensing equipment according to claim 1, characterized in that: A U-shaped clamping plate (18) is fixedly connected to one side of the support plate (2). The bottom of the L-shaped plate (10) is inserted between the U-shaped clamping plate (18) and the support plate (2). The L-shaped plate (10) and the U-shaped clamping plate (18) are slidably connected. A spring (19) is fixedly connected between the L-shaped plate (10) and the U-shaped clamping plate (18).

6. The abalone feed vacuum preservation and quantitative dispensing equipment according to claim 1, characterized in that: The top of the vertical rod (5) is inserted into the sliding groove 3 opened on the surface of the top plate (22). The surface of the top plate (22) is provided with a rectangular groove (14). The surface of the storage cylinder (3) is equipped with a vacuum pump (21). The vacuum pump (21) is fixedly connected to an air pipe (20) at the vacuum end. One end of the air pipe (20) is inserted into an air hole opened on the surface of the storage cylinder (3). A round rod (24) is provided inside the storage cylinder (3). The top end of the round rod (24) is fixedly connected to the top plate (22).

7. The abalone feed vacuum preservation and quantitative dispensing equipment according to claim 1, characterized in that: L-shaped rods (15) are inserted into two square grooves (17) on the upper surface of the support plate (2), and a conveying roller (13) is installed between the two L-shaped rods (15). The conveying roller (13) is fitted to the upper surface of the top plate (22), and a spring (16) is fixedly connected between the bottom of the L-shaped rod (15) and the support plate (2).

8. The abalone feed vacuum preservation and quantitative dispensing equipment according to claim 1, characterized in that: A fan-shaped plate (8) is attached to the upper surface of the horizontal plate (6), and the fan-shaped plate (8) is fixedly connected to the outside of the bottom end of the storage cylinder (3).

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