Hairy crab breeding feeder

Abstract

The utility model discloses a feeding device for hairy crab breeding, and relates to the technical field of hairy crab breeding, in particular to a bottom plate, a guide plate is fixedly mounted on the upper surface of the bottom plate, a mounting plate is fixedly mounted at the top of the guide plate, and a feeding box is fixedly mounted on the outer wall of the mounting plate. Positioning plates are symmetrically and fixedly mounted at the bottom of the outer wall of the feeding box, baffles are slidably mounted on the inner walls of the two positioning plates, through holes are symmetrically formed in the lower surfaces of the baffles, and an extension plate is fixedly mounted at the bottom of the outer wall of one side of the feeding box. According to the hairy crab feeding device, the pressing plate can drive mixed feed in the feeding box to be extruded and discharged along the through holes, so that the feed falls into a hairy crab feeding pond in a long and thin strip shape, compared with traditional feed feeding equipment, the hairy crab feeding device can achieve mixed extrusion feeding of various kinds of feed, the feed nutrition intake uniformity degree of hairy crabs can be effectively improved, and the feeding efficiency of the hairy crabs is improved. The growth effect of the hairy crabs is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of mitten crab farming technology, specifically a mitten crab farming feeder. Background Technology

[0002] Chinese mitten crabs are omnivorous, primarily feeding on plant-based foods such as aquatic plants, vegetables, and beans. They can also be supplemented with animal-based foods, such as small fish and shrimp. A feeder for Chinese mitten crabs is a device used to feed them during the farming process. It typically consists of a hopper, a conveying device, and a feeding port. The hopper stores the feed, the conveying device transports the feed from the hopper to the feeding port, and then the feed is evenly distributed into the farming pond through the feeding port. Current Chinese mitten crab feeding equipment usually uses a direct scattering method for mixed feed, which disperses the feed within the farming pond, reducing the evenness of nutrient intake for the crabs.

[0003] An automatic feeder for mitten crab farming disclosed in Chinese Utility Model Patent Application Publication CN216874545U, although employing a feed tray, fixed blades, rotor, rotating blades, and rotating rod, with the rotating and fixed blades arranged in a staggered and overlapping manner, and adjusting the gap between the rotating and fixed blades by rotating the rotating blades to regulate the feed output, has the disadvantage of being inconvenient for feed dispensing. The direct scattering of mixed feed results in the feed being dispersed within the farming pond, reducing the uniformity of nutrient intake for the mitten crabs and leading to poor growth. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a feeder for mitten crab farming, which solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: It includes a base plate, a guide plate fixedly installed on the upper surface of the base plate, an mounting plate fixedly installed on the top of the guide plate, a feeding box fixedly installed on the outer wall of the mounting plate, positioning plates symmetrically fixedly installed on the bottom of the outer wall of the feeding box, baffles slidably installed on the inner walls of the two positioning plates, through holes symmetrically opened on the lower surface of the baffles, an extension plate fixedly installed on the bottom of one side of the outer wall of the feeding box, hydraulic rods symmetrically arranged on the upper surface of the extension plate, connecting plates fixedly installed at the output ends of the two hydraulic rods, connecting rods fixedly installed at the bottom ends of the two connecting plates, pressure plates fixedly installed at the bottom of the two connecting rods, a conveyor belt inside the guide plate, and positioning strips symmetrically fixedly installed on the outer surface of the conveyor belt.

[0008] Optionally, the lower surface of the base plate is symmetrically provided with casters, and a support plate is symmetrically fixedly installed on one side of the upper surface of the base plate.

[0009] Optionally, a motor is provided at the bottom of one side outer wall of the guide plate, and a drive wheel is fixedly installed at the end of the output shaft of the motor.

[0010] Optionally, vertical plates are symmetrically fixedly installed on one side of the upper surface of the base plate, and positioning tubes are rotatably installed on the inner walls of the two vertical plates.

[0011] Optionally, guide wheels are symmetrically and rotatably mounted on the bottom inner wall of the guide plate, and top plates are symmetrically and fixedly mounted on the top outer wall of the guide plate.

[0012] Optionally, the outer walls of the two top plates are rotatably connected to limit wheels, and handles are symmetrically fixedly installed on the outer walls of the baffles.

[0013] Optionally, push handles are symmetrically fixedly installed on one side of the upper surface of the base plate, and grips are fixedly connected to the top ends of the two push handles. A receiving box is fixedly installed on one side of the upper surface of the base plate.

[0014] Optionally, the receiving box is symmetrically provided with counterweights inside, and the upper surface of the multiple counterweights is provided with arc-shaped grooves, and the inner wall of the multiple arc-shaped grooves is fixedly installed with handles.

[0015] (III) Beneficial Effects

[0016] This utility model provides a feeder for crab farming, which has the following beneficial effects:

[0017] 1. This is a feeding device for mitten crab farming. An extension plate is installed on the outer wall of the feeding box to support and position the hydraulic rod. Through the cooperation of the connecting plate and the connecting rod, the pressure plate is driven to move up and down along the inner wall of the feeding box. During this process, the pressure plate can squeeze and discharge the mixed feed inside the feeding box through the through hole, so that the feed falls into the mitten crab pond in a thin strip shape. Compared with traditional feeding equipment, this device can realize the mixed extrusion and feeding of multiple feeds, which can effectively improve the uniformity of nutrient intake of mitten crabs and enhance the growth effect of mitten crabs.

[0018] 2. This type of feeder for mitten crab farming features a push handle on the upper surface of the base plate, which, along with a grip, facilitates the movement of the device. Simultaneously, a receiving box is provided on the upper surface of the base plate for installing and fixing multiple counterweights. Arc-shaped grooves are provided on the upper surfaces of the counterweights, and a handle facilitates the quick loading and unloading of the counterweights. This effectively improves the ease of operation of the device, making the feeding of mitten crabs more flexible and convenient. Attached Figure Description

[0019] Figure 1 This is a three-dimensional side view of the structure of this utility model;

[0020] Figure 2 This is a three-dimensional side view of the structure of this utility model;

[0021] Figure 3 This is a partial three-dimensional side view of the structure of this utility model;

[0022] Figure 4 This is a three-dimensional side view of the feeding box structure of this utility model;

[0023] Figure 5 This is a three-dimensional bottom view of the feeding box structure of this utility model;

[0024] Figure 6 This is a three-dimensional side sectional view of the feeding box structure of this utility model.

[0025] In the diagram: 1. Base plate; 2. Guide plate; 3. Mounting plate; 4. Feeding box; 5. Positioning plate; 6. Baffle; 7. Through hole; 8. Extension plate; 9. Hydraulic rod; 10. Connecting plate; 11. Connecting rod; 12. Pressure plate; 13. Conveyor belt; 14. Positioning strip; 15. Caster wheel; 16. Support plate; 17. Motor; 18. Drive wheel; 19. Vertical plate; 20. Positioning tube; 21. Guide wheel; 22. Top plate; 23. Limiting wheel; 24. Handle; 25. Push handle; 26. Handle; 27. Receiving box; 28. Counterweight; 29. ​​Arc groove; 30. Handle bar. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Example 1

[0028] Please see Figures 1 to 6 This utility model provides a technical solution: a feeder for mitten crab farming, comprising a base plate 1, a guide plate 2 fixedly installed on the upper surface of the base plate 1, an mounting plate 3 fixedly installed on the top of the guide plate 2, a feeding box 4 fixedly installed on the outer wall of the mounting plate 3, positioning plates 5 symmetrically fixedly installed on the bottom of the outer wall of the feeding box 4, baffles 6 slidably installed on the inner walls of the two positioning plates 5, through holes 7 symmetrically opened on the lower surface of the baffles 6, an extension plate 8 fixedly installed on the bottom of one side of the outer wall of the feeding box 4, hydraulic rods 9 symmetrically arranged on the upper surface of the extension plate 8, and connecting plates 10 fixedly installed on the output ends of the two hydraulic rods 9. Connecting rods 11 are fixedly installed at the bottom of the two connecting plates 10, and pressure plates 12 are fixedly installed at the bottom of the two connecting rods 11. A conveyor belt 13 is provided inside the guide plate 2, and positioning strips 14 are symmetrically fixedly installed on the outer surface of the conveyor belt 13. The pressure plate 12 can drive the mixed feed inside the feeding box 4 to be squeezed out along the through hole 7, so that the feed falls into the crab breeding pond in a thin strip shape. Compared with traditional feed feeding equipment, this device can realize the mixing and squeezing of multiple feeds, which can effectively improve the uniformity of the crab's nutrient intake and enhance the growth effect of the crab.

[0029] In this embodiment, a guide plate 2 is installed on the upper surface of the base plate 1. The guide plate 2 is inclined. A conveyor belt 13 is installed inside the guide plate 2. Multiple positioning strips 14 are arranged in a rectangular array to transport the feed for crab farming, causing the feed to be discharged along the top of the guide plate 2. During this process, an mounting plate 3 is installed on the top of the guide plate 2 to support and fix the feeding box 4. A positioning plate 5 is installed at the bottom of the outer wall of the feeding box 4 to support and position the baffle 6, allowing the baffle 6 to slide along the bottom of the feeding box 4. Multiple through holes 7 are provided on the lower surface of the baffle 6 and arranged in a rectangular array. During the feeding process, the feed flows into the feeding box 4 along the top of the guide plate 2. At the same time, an extension plate 8 is set on the outer wall of the feeding box 4 to support and position the hydraulic rod 9. Through the cooperation of the connecting plate 10 and the connecting rod 11, the pressure plate 12 is driven to move up and down along the inner wall of the feeding box 4. During this process, the pressure plate 12 can drive the mixed feed inside the feeding box 4 to be squeezed out along the through hole 7, so that the feed falls into the crab breeding pond in a thin strip. Compared with traditional feed feeding equipment, this device can realize the mixed extrusion feeding of multiple feeds, which can effectively improve the uniformity of the crabs' nutrient intake and enhance the growth effect of the crabs.

[0030] Example 2

[0031] Please see Figures 1 to 6 This utility model provides a technical solution: a feeder for crab farming, wherein universal wheels 15 are symmetrically arranged on the lower surface of the base plate 1, support plates 16 are symmetrically fixedly installed on the upper surface of one side of the base plate 1, a motor 17 is provided at the bottom of the outer wall of one side of the guide plate 2, a drive wheel 18 is fixedly installed at the end of the output shaft of the motor 17, vertical plates 19 are symmetrically fixedly installed on the upper surface of one side of the base plate 1, positioning tubes 20 are rotatably installed on the inner walls of the two vertical plates 19, guide wheels 21 are symmetrically rotatably installed on the bottom of the inner wall of the guide plate 2, top plates 22 are symmetrically fixedly installed on the top of the outer wall of the guide plate 2, limit wheels 23 are rotatably connected to the outer walls of the two top plates 22, and handles 24 are symmetrically fixedly installed on the outer wall of the baffle 6, and support plates 16 are symmetrically fixedly installed on the upper surface of one side of the base plate 1. A push handle 25 is fixedly installed on the symmetrical surface. A handle 26 is fixedly connected to the top of the two push handles 25. A receiving box 27 is fixedly installed on one side of the upper surface of the base plate 1. Counterweights 28 are symmetrically arranged inside the receiving box 27. Arc grooves 29 are opened on the upper surface of the multiple counterweights 28. Handles 30 are fixedly installed on the inner wall of the multiple arc grooves 29. By setting the receiving box 27 on the upper surface of the base plate 1, the multiple counterweights 28 are installed and fixed. By setting the arc grooves 29 on the upper surface of the multiple counterweights 28 and cooperating with the handles 30, the counterweights 28 can be quickly loaded and unloaded. This can effectively improve the actual operation convenience of the device and make the feeding operation of hairy crabs more flexible and convenient.

[0032] In this embodiment, multiple casters 15 are arranged in a rectangular array on the lower surface of the base plate 1 to drive the device. In actual use, a motor 17 is installed on the outer wall of the guide plate 2, and with the cooperation of the drive wheel 18, it drives the conveyor belt 13 to move. Positioning tubes 20 and limiting wheels 23 are respectively installed on the outer walls of the vertical plate 19 and the top plate 22, and with the cooperation of the guide wheel 21, they guide the movement of the conveyor belt 13. A push handle 25 is installed on the upper surface of the base plate 1, and with the cooperation of the handle 26, it is easy to drive the device. At the same time, a receiving box 27 is installed on the upper surface of the base plate 1 to install and fix multiple counterweights 28. An arc groove 29 is installed on the upper surface of the multiple counterweights 28, and with the cooperation of the handle 30, it is used for quick loading and unloading of the counterweights 28. This can effectively improve the actual operation convenience of the device, making the feeding operation of hairy crabs more flexible and convenient, and suitable for promotion and popularization.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An Eriocheir sinensis breeding feeding device, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly installed with a guide plate (2), the top of the guide plate (2) is fixedly installed with a mounting plate (3), the outer wall of the mounting plate (3) is fixedly installed with a feeding box (4), the outer wall bottom of the feeding box (4) is fixedly installed with a positioning plate (5) in pairs, the inner wall of the two positioning plates (5) is slidably installed with a baffle (6), the lower surface of the baffle (6) is symmetrically provided with a through hole (7), the bottom of the outer wall of the feeding box (4) is fixedly installed with an extension plate (8), the upper surface of the extension plate (8) is symmetrically provided with a hydraulic rod (9), the output end of the two hydraulic rods (9) is fixedly installed with a connecting plate (10), the bottom end of the two connecting plates (10) is fixedly installed with a connecting rod (11), the bottom of the two connecting rods (11) is fixedly installed with a pressing plate (12), the inside of the guide plate (2) is provided with a conveyor belt (13), the outer surface of the conveyor belt (13) is fixedly installed with a positioning strip (14) in pairs.

2. The Eriocheir sinensis breeding and feeding device according to claim 1, characterized in that: The lower surface of the bottom plate (1) is provided with a universal wheel (15) in pairs, and the upper surface of one side of the bottom plate (1) is fixedly installed with a supporting plate (16) in pairs.

3. The Eriocheir sinensis breeding and feeding device according to claim 1, characterized in that: The bottom of the outer wall of the guide plate (2) is provided with a motor (17), and the output shaft end of the motor (17) is fixedly installed with a drive wheel (18).

4. The Eriocheir sinensis breeding and feeding device according to claim 1, characterized in that: The upper surface of one side of the bottom plate (1) is fixedly installed with a vertical plate (19) in pairs, and the inner wall of the two vertical plates (19) is rotatably installed with a positioning pipe (20).

5. The Eriocheir sinensis breeding and feeding device according to claim 1, characterized in that: The bottom of the inner wall of the guide plate (2) is rotatably installed with a guide wheel (21) in pairs, and the top of the outer wall of the guide plate (2) is fixedly installed with a top plate (22) in pairs.

6. The Eriocheir sinensis breeding and feeding device according to claim 5, characterized in that: The outer wall of the two top plates (22) is rotatably connected with a limiting wheel (23), and the outer wall of the baffle (6) is fixedly installed with a handle (24) in pairs.

7. The Eriocheir sinensis breeding and feeding device according to claim 1, characterized in that: The upper surface of one side of the bottom plate (1) is fixedly installed with a push handle (25) in pairs, the top end of the two push handles (25) is fixedly connected with a handle (26), and the upper surface of one side of the bottom plate (1) is fixedly installed with a receiving box (27).

8. The Eriocheir sinensis breeding and feeding device according to claim 7, characterized in that: The inside of the receiving box (27) is provided with a counterweight (28) in pairs, the upper surface of the plurality of counterweights (28) is provided with an arc-shaped groove (29), and the inner wall of the plurality of arc-shaped grooves (29) is fixedly installed with a handle rod (30).

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