Feeding device for wasp breeding

Abstract

The invention relates to the technical field of bee breeding, in particular to a feeding device for wasp breeding, which comprises a feeding box, a honeycomb box placed in the feeding box in an overhead state, and a feeder erected between the feeding box and the honeycomb box, the feeder comprises a plurality of feeding frames arranged between the feeding box and the honeycomb box in a sleeved mode, two food storage bottles arranged on the left side and the right side of the feeding box in an inverted mode and two food guiding frames hung on the tops of the left side and the right side of the feeding box and used for guiding food to the feeding frames. The feeding box and the honeycomb box are arranged to form the spatial bee passage, the multiple layers of feeding frames are placed in the spatial bee passage, the food storage bottles are inversely arranged outside the feeding box to provide liquid food for the feeding frames, and therefore the situation that the feeding box is damaged for installation is avoided; the feeder is convenient to disassemble and assemble, and the feeding frame can be conveniently taken out and cleaned; in addition, a plurality of independent feeding spaces are formed in the feeding box, so that the wasps are fed in a layered mode, and the situation that the wasps are fed unevenly due to crowded feeding is avoided.

Description

Technical Field

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

[0002] Application number CN202120902247.8 discloses a wasp nesting and breeding box, which includes a hollow shell with openings at the top and bottom, a nest hanging rod is arranged on the top of the shell, grooves are arranged on the inner side walls at the bottom of the left and right plates of the shell, a bottom plate is inserted in the groove, the top of the rear side plate is hinged to one end of the top plate, the other end of the top plate is movably connected to the front side plate, an entrance and exit hole is opened on the front side plate, hooks are arranged around the entrance and exit hole, an activity area net body is installed on the hook, and a feeding device is inserted on the top of the activity area net body; a cover plate is movably arranged on the front side plate, and the cover plate covers the entrance and exit hole. By inserting the bottom plate into the grooves of the left and right side plates, it is convenient to clean the excrement on the bottom plate and keep the nesting box clean. At the same time, the setting of the bottom plate also facilitates the transportation of the entire box; by setting the cover plate on the entrance and exit hole, it is convenient to disassemble and clean the activity area net body; the hook facilitates the disassembly and assembly of the activity area net body.

[0003] When installing the feeding device of the above patent, it is necessary to destroy the box to guide the wasps out to eat; and the centralized setting of the feeding device causes the wasps to eat crowdedly and unevenly; in addition, the feeding device needs to be turned upside down before being plugged into the top of the net in the activity area. During this process, food is prone to spillage, resulting in an untidy environment on site and increasing the workload of subsequent cleaning. Summary of the invention

[0004] In order to overcome the defects in the prior art, the purpose of the present invention is to provide a feeding device for wasp breeding to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides a feeding device for wasp breeding, comprising a feeding box, a honeycomb box placed in the feeding box in an air-free state, and a feeder mounted between the feeding box and the honeycomb box; the honeycomb box is symmetrically provided with a plurality of pairs of entrances and exits on both sides of the front and rear sides, and a plurality of honeycomb frames are evenly spaced inside the honeycomb box, wherein the side length of the honeycomb frames is smaller than the inner length of the honeycomb box; the feeder comprises a plurality of feeding racks sleeved between the feeding box and the honeycomb box, two food storage bottles inverted on the left and right outer sides of the feeding box, and two food guide racks hung on the top of the left and right sides of the feeding box and guiding food to the feeding racks; A plurality of the feeding racks are correspondingly arranged below the plurality of entrances and exits to form a plurality of independent feeding spaces. A feeding tube is provided downwardly extending from both ends of one side of the food guide rack. A pair of the feeding tubes is clamped with the side ends of the plurality of feeding racks to flow food. A rotatable feeding tube is positioned and sleeved below the other side of the food guide rack. A bottle receiving nozzle is sleeved on the outer side of one end of the feeding tube. The food storage bottle is sleeved and matched with the bottle receiving nozzle; When the food storage bottle is inverted, the liquid food inside it flows into the esophagus and the feed guide rack through the bottle receiving nozzle, and is further injected into a number of feeding racks. Due to the effect of atmospheric pressure, the liquid food in the feeding rack reaches the food flow in the esophagus, and the flow of food is automatically stopped when the balance is reached. When a full bottle of liquid food is put in, the esophagus is rotated half a circle, so that the food storage bottle stands upright and is connected to the bottle receiving nozzle turned upward, and then the esophagus is reset to drive the food storage bottle to be inverted and the food flows automatically.

[0006] As a further improvement of the present technical solution, the feeding rack is a hollow square frame structure with an open top surface, a plurality of bosses are distributed in a dot matrix on the bottom surface of the feeding rack, the left and right sides of the feeding rack are concavely provided with clamping openings, a pair of the feeding tubes are snap-fitted with the clamping openings, and a support block for supporting the feeding rack is vertically provided on the outer side of the feeding tubes.

[0007] As a further improvement of the present technical solution, a feeding opening is provided on the front and rear sides of the clamping mouth, and a feeding outlet is provided on the outside of the feeding tube and just above the supporting block, the feeding outlet is snap-fitted with the feeding opening, the feeding outlet opens to one side of the middle of the feeding rack, and the opening height of the feeding outlet is smaller than the inner height of the feeding rack.

[0008] As a further improvement of the technical solution, the food guide rack and the two feeding tubes are an integral structure and are internally connected. A supporting ring is integrally provided on the bottom surface of the other side of the food guide rack, and the feeding tubes are rotatably engaged with the supporting ring.

[0009] As a further improvement of the technical solution, a concentric ring is provided on the side of the support ring facing the feeding tube, a rotating column which is sleeved with the concentric ring is protruded from the middle of one side of the feeding tube, and a fixing ring is tightly sleeved on the outer end of the rotating column.

[0010] As a further improvement of the present technical solution, an upper tube opening is provided at the upper end of the feeding tube, an opening is provided at the connection between the top of the support ring and the feeding guide rack and is adapted to the size of the upper tube opening, and a lower tube opening is provided on the outer side of the lower end of the feeding tube and is tightly plugged into the bottle receiving nozzle.

[0011] As a further improvement of the technical solution, a food outlet is provided on the top surface of one end of the bottle receiving spout placed in the lower tube opening, and a sleeve spout is provided on the top surface of the other end of the bottle receiving spout, and the food storage bottle is threadedly connected to the sleeve spout.

[0012] As a further improvement of the technical solution, a sealing ring is embedded in the inner arc side of the support ring, the width of the sealing ring is greater than the width of the upper tube opening, and rotating rings that are rotatably connected to the support ring are integrally provided on both sides of the esophageal injection tube.

[0013] As a further improvement of the present technical solution, a limit frame is protruded from the bottom surface of the feeding box and is engaged with the beehive box. The size of the limit frame is smaller than the internal size of the feeding box. A number of bayonet openings are symmetrically provided on the left and right top surfaces of the beehive box at equal intervals. Lifting handles are extended from both sides of the top of the beehive frame, and the lifting handles are engaged with the bayonet openings accordingly.

[0014] As a further improvement of the technical solution, a box cover is clamped on the top of the feeding box, and liquid food openings clamped with the food guide rack are provided on the left and right sides of the box cover. A bee entrance is provided in the middle of the top surface of the box cover, and a sub-cover is arranged above the bee entrance. The front and rear openings of the sub-cover are communicated, and the front and rear top surfaces of the box cover are provided with drainage slopes, which extend to the bee entrance and are upright with a water retaining platform.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The feeding device for wasp breeding forms a spatial beeway by providing a feeding box and a beehive box, and a feeder is provided. By placing several layers of feeding racks in the spatial beeway, and inverting a storage bottle outside the feeding box to provide liquid food to the feeding rack, it is avoided to damage the feeding box for installation; the feeder is convenient to disassemble and assemble, and it is also convenient to take out and clean the feeding rack; in addition, by forming several independent feeding spaces in the feeding box, the wasps can be fed in layers, avoiding the situation that the wasps eat unevenly due to crowded feeding.

[0016] 2. The feeding device for wasp breeding guides the liquid food from the outside into the feeding box through a food guide rack. In addition, a rotatable feeding tube is arranged on the outside of the food guide rack. By rotating the feeding tube half a circle, the food storage bottle is upright and connected with the bottle receiving nozzle rotated to the top. Then the feeding tube is reset to drive the food storage bottle to be inverted to automatically flow the food. This avoids the leakage of liquid food when the food storage bottle is directly installed upside down, making the installation convenient and neat.

[0017] 3. The feeding device for wasp breeding allows wasps to enter and exit through a box cover, and a sub-cover is provided above the box cover for shielding, protection and ventilation. The front and rear top surfaces of the box cover are provided with drainage slopes, and the size of the sub-cover is larger than the size of the upper port of the beehive box, thereby preventing rainwater from entering. When the rainwater falls on the drainage slope, it automatically flows down, ensuring that the environment in the box is clean and dry. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings described herein are only for explanation purposes and are not intended to limit the scope of the present invention in any way. In addition, the shapes and proportional dimensions of the various components in the drawings are only schematic, used to help understand the present invention, and are not specifically limited to the shapes and proportional dimensions of the various components of the present invention. Those skilled in the art, under the guidance of the present invention, select various possible shapes and proportional dimensions to implement the present invention according to specific circumstances.

[0019] Figure 1 It is a schematic diagram of the overall assembly structure of the present invention; Figure 2 It is a schematic diagram of the overall internal assembly structure of the present invention; Figure 3 It is a schematic diagram of the assembly structure of the feeding box and the beehive box of the present invention; Figure 4 A partial cross-sectional view of a feeding box and a box cover of the present invention; Figure 5 This is a disassembled diagram of the beehive box of the present invention; Figure 6 This is a schematic diagram of the assembly structure of the feeder of the present invention; Figure 7 This is a schematic diagram of the assembly structure of the food storage bottle and the food guide rack of the present invention; Figure 8 It is a schematic diagram of the feeding rack structure of the present invention; Fig. 9 This is a disassembled diagram of the food guide rack of the present invention; Fig.10 It is a disassembled diagram of the food storage bottle of the present invention; The meaning of each number in the figure is: 100, feeding box; 101, limiting frame; 110, beehive box; 111, entrance and exit; 112, bayonet; 120, beehive frame; 121, handle; 130, box cover; 131, liquid feed opening; 132, bee entrance; 133, auxiliary cover; 134, drainage slope; 135, water retaining platform; 200, feeder; 210, feeding rack; 211, clamping mouth; 2111, feeding inlet; 212, boss; 220, food storage bottle; 221, ventilation valve; 230, food guide rack; 231, food distribution tube; 2311, food outlet; 2312, support block; 232, food injection tube; 2321, upper tube opening; 2322, swivel; 2323, lower tube opening; 2324, rotating column; 233, support ring; 2331, sealing ring; 2332, concentric rings; 240, bottle receiving nozzle; 241, food outlet; 242, nozzle. DETAILED DESCRIPTION

[0020] The details of the present invention can be more clearly understood by combining the accompanying drawings with the description of the specific embodiments of the present invention. However, the specific embodiments of the present invention described herein are only used for the purpose of explaining the present invention and cannot be understood as limiting the present invention in any way. Under the guidance of the present invention, the technical personnel's conception is based on any possible variation of the present invention, which should be regarded as belonging to the scope of the present invention. The terms "installation" and "connection" should be understood in a broad sense, which means direct connection and indirect connection through an intermediate medium.

[0021] The terms "central axis", "vertical", "horizontal", "front", "back", "up", "down", "left", "right", "top", "bottom", "inside", "outside" and the like used herein to indicate positions or positional relationships are based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, in the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0022] See also Figure 1-Figure 10 As shown, the present invention provides a feeding device for wasp breeding, comprising a feeding box 100, a honeycomb box 110 placed in the feeding box 100 in an air state, and a feeder 200 erected between the feeding box 100 and the honeycomb box 110; a plurality of pairs of entrances and exits 111 are symmetrically opened on the front and rear sides of the honeycomb box 110, so that wasps can enter and exit the honeycomb box 110 to eat and make honey; a plurality of honeycomb frames 120 are evenly spaced inside the honeycomb box 110 for wasps to make honey and rest, and the side length of the honeycomb frame 120 is smaller than the inner length of the honeycomb box 110, so that a beeway space is formed between the honeycomb frame 120 and the honeycomb box 110 to facilitate the daily activities of wasps; A limit frame 101 is protruded from the bottom surface of the feeding box 100 and is engaged with the beehive box 110. The size of the limit frame 101 is smaller than the internal size of the feeding box 100 and is used to quickly locate and install the beehive box 110, and is placed in the air with the feeding box 100; a plurality of bayonet holes 112 are symmetrically opened on the left and right top surfaces of the beehive box 110 at equal intervals, and handles 121 are extended from both sides of the top of the beehive frame 120, and the handles 121 are correspondingly engaged with the bayonet holes 112, so that a plurality of beehive frames 120 are placed at equal intervals; A box cover 130 is clamped on the top of the feeding box 100, and liquid food ports 131 that are clamped with the food guide rack 230 are provided on the left and right sides of the box cover 130. A bee entrance 132 is provided in the middle of the top surface of the box cover 130, and the size of the bee entrance 132 is at most equal to the size of the upper port of the beehive box 110. A sub-cover 133 is arranged above the bee entrance 132, and the front and rear openings of the sub-cover 133 are connected. The sub-cover 133 is used to cover the bee entrance 132 to play a protective ventilation role; drainage slopes 134 are provided on the front and rear top surfaces of the box cover 130, and the drainage slopes 134 extend to the bee entrance 132 and are upright with a water retaining platform 135; the size of the sub-cover 133 is larger than the size of the upper port of the beehive box 110 to prevent rainwater from entering, and the rainwater automatically flows down when it falls on the drainage slope 134.

[0023] Specifically, the feeder 200 includes a plurality of feeding racks 210 sleeved between the feeding box 100 and the beehive box 110, two food storage bottles 220 inverted on the left and right sides of the feeding box 100, and two food guide racks 230 hung on the top of the left and right sides of the feeding box 100 and leading the food to the feeding racks 210; the food storage bottles 220 are filled with liquid liquid food such as honey water and nutrient solution suitable for supplementing nutrition for wasps; the liquid food in the external food storage bottles 220 is guided to the feeding rack 210 located inside the feeding box 100 by setting up the food guide racks 230, so as to avoid damaging the feeding box 100 for installation; the feeder 200 is easy to disassemble and assemble, and is convenient for taking out and cleaning the feeding racks 210; A plurality of feeding racks 210 are correspondingly arranged below a plurality of entrances and exits 111 to form a plurality of independent feeding spaces, so that the wasps in the feeding box 100 are fed in layers to avoid the situation that the wasps are not fed evenly due to crowded feeding; a feeding tube 231 is downwardly extended from both ends of one side of the feeding rack 230, and a pair of feeding tubes 231 are clamped with the side ends of the plurality of feeding racks 210 to flow food, so that the feeding rack 230 can be lifted up to bring out the plurality of feeding racks 210; a rotatable feeding tube 232 is positioned and sleeved at the lower part of the other side of the feeding rack 230, and a bottle nozzle 240 is sleeved on the outer side of one end of the feeding tube 232, and the food storage bottle 220 is connected and sleeved with the bottle nozzle 240; When the food storage bottle 220 is inverted, the liquid food therein flows into the feeding tube 232 and the food guide rack 230 through the bottle receiving nozzle 240, and is then injected onto the plurality of feeding racks 210. Due to the effect of atmospheric pressure, the liquid food in the feeding rack 210 reaches equilibrium when it reaches the liquid food in the feeding tube 231, and the liquid food flow stops automatically. When the food storage bottle 220 is filled with liquid food, the liquid food in the feeding tube 232 is rotated half a circle, so that the food storage bottle 220 stands upright and is connected to the bottle receiving nozzle 240 turned upward, and then the liquid food in the feeding tube 232 is reset to drive the food storage bottle 220 to be inverted and the food flow automatically. This avoids the situation where liquid food leaks when the food storage bottle 220 is directly installed upside down, making the installation convenient and neat.

[0024] Furthermore, the feeding rack 210 is a hollow square frame structure with an open top surface, thereby forming a space for storing liquid food; a plurality of bosses 212 are distributed in a dot matrix on the bottom surface of the feeding rack 210 so that wasps can settle on it to eat; a clamping opening 211 is concavely provided on the left and right sides of the feeding rack 210, a pair of feeding tubes 231 are engaged with the clamping opening 211, and a supporting block 2312 for supporting the feeding rack 210 is vertically provided on the outer side of the feeding tube 231, so that a plurality of feeding racks 210 and a pair of food guide racks 230 are connected as a whole, which is convenient for installation and removal; A feeding opening 2111 is provided on the front and rear sides of the clamp 211, and a feeding nozzle 2311 is provided on the outer side of the feeding tube 231 and just above the supporting block 2312. The feeding nozzle 2311 is snap-fitted with the feeding opening 2111, and the feeding nozzle 2311 opens toward one side of the middle of the feeding rack 210. The opening height of the feeding nozzle 2311 is less than the inner side height of the feeding rack 210, so that the liquid food in the feeding rack 210 can overflow the opening of the feeding nozzle 2311, and form a balanced state with the liquid food in the food storage bottle 220 under the action of atmospheric pressure, thereby preventing it from continuing to flow out.

[0025] Furthermore, the food guide rack 230 and the two feeding tubes 231 are an integral structure and are internally connected. A support ring 233 is integrally provided on the bottom surface of the other side of the food guide rack 230 and is made of PP material. The feeding rack 210 is also injection-molded of PP material, so that the overall strength is strong and the weight is light; the feeding tube 232 is engaged and rotated with the support ring 233, and the support ring 233 is provided with a concentric ring 2332 on the side facing the feeding tube 231. A rotating column 2324 is protruded from the middle part of one side of the feeding tube 232 and is sleeved with the concentric ring 2332. The outer end of the rotating column 2324 is tightly sleeved with a fixing ring, so that the feeding tube 232 and the support ring 233 do not slip when rotating; An upper tube opening 2321 is provided at the upper end of the feeding tube 232, and the top of the supporting ring 233 is opened at the connection with the food guide rack 230 and is adapted to the size of the upper tube opening 2321. A lower tube opening 2323 is provided on the outer side of the lower end of the feeding tube 232 and is tightly plugged into the bottle receiving nozzle 240, so as to form a liquid food channel when the feeding tube 232 is turned vertically.

[0026] Furthermore, a food outlet 241 is provided on the top surface of one end of the bottle nozzle 240 placed in the lower tube opening 2323, and a sleeve nozzle 242 is provided on the top surface of the other end of the bottle nozzle 240. The food storage bottle 220 is threadedly connected to the sleeve nozzle 242, so that the food storage bottle 220 and the food guide rack 230 form a sealed liquid food channel; an elliptical flat mouth is provided at the bottom of the food storage bottle 220, and a ventilation valve 221 is sleeved in the elliptical flat mouth, and the ventilation valve 221 is made of silicone material and is made into a flat tube shape, and a disc is integrally provided at the bottom of the tube; when the food storage bottle 220 is upright, the liquid food inside it will squeeze the flat tube section of the ventilation valve 221 to avoid leakage; when the liquid food in the feeding rack 210 is reduced, the flat tube section of the ventilation valve 221 will open a gap due to the siphon effect to let air in, so that the food storage bottle 220 will automatically replenish food.

[0027] Furthermore, in order to ensure that the feeding tube 232 does not leak when it is rotated to offset the feeding guide rack 230, a sealing ring 2331 is embedded in the inner arc side of the supporting ring 233, and the width of the sealing ring 2331 is greater than the width of the upper tube opening 2321, thereby sealing the upper tube opening 2321; rotating rings 2322 that are engaged and rotated with the supporting ring 233 are integrally provided on both sides of the feeding tube 232, and the feeding tube 232 and the two rotating rings 2322 are made of PP material to form an integrally molded structure, so that the feeding tube 232 can rotate more stably in the supporting ring 233.

[0028] When feeding, the feeding device for wasp breeding of the present invention rotates the feeding tube 232 half a circle so that the bottle receiving nozzle 240 turns to the top of the supporting ring 233, then the food storage bottle 220 filled with liquid food is placed upright and threadedly connected and sealed with the inverted bottle receiving nozzle 240, and then the feeding tube 232 is reset to drive the food storage bottle 220 to be inverted to automatically flow the food; when the food storage bottle 220 is inverted, the liquid food inside it flows into the feeding tube 232 and the food guide rack 230 through the bottle receiving nozzle 240, and then is injected into a plurality of feeding racks 210. Due to the effect of atmospheric pressure, the liquid food in the feeding rack 210 reaches the liquid food in the feeding tube 231, and the liquid food reaches equilibrium and stops flowing automatically; this device avoids the situation where liquid food leaks when the food storage bottle 220 is directly installed inverted, making the installation convenient and neat.

[0029] It should be noted that the above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeding device for wasp breeding, characterized in that: The invention comprises a feeding box (100), a beehive box (110) placed in an empty state inside the feeding box (100), and a feeder (200) mounted between the feeding box (100) and the beehive box (110); a plurality of pairs of entrances and exits (111) are symmetrically provided on the front and rear sides of the beehive box (110); a plurality of honeycomb frames (120) are evenly spaced inside the beehive box (110); the side length of the honeycomb frames (120) is smaller than the inner length of the beehive box (110); the feeder (200) comprises a plurality of feeding racks (210) sleeved between the feeding box (100) and the beehive box (110), two food storage bottles (220) inverted on the left and right outer sides of the feeding box (100), and two food guide racks (230) hung on the top of the left and right sides of the feeding box (100) and guiding food to the feeding racks (210); A plurality of the feeding racks (210) are correspondingly arranged below the plurality of entrances and exits (111) to form a plurality of independent feeding spaces; two ends of one side of the food guide rack (230) are provided with feeding tubes (231) extending downward; a pair of the feeding tubes (231) are clamped with the side ends of the plurality of feeding racks (210) to flow food; a rotatable feeding tube (232) is positioned and sleeved below the other side of the food guide rack (230); a bottle receiving nozzle (240) is sleeved on the outer side of one end of the feeding tube (232); and the food storage bottle (220) is connected and sleeved with the bottle receiving nozzle (240); When the food storage bottle (220) is inverted, the liquid food inside the food storage bottle (220) flows into the esophageal injection tube (232) and the food guide rack (230) through the bottle receiving nozzle (240), and then is injected into the plurality of feeding racks (210). Due to the effect of atmospheric pressure, the liquid food in the feeding rack (210) reaches the liquid food position of the esophageal distribution tube (231), and the liquid food automatically stops flowing. When the food storage bottle (220) is filled with liquid food, the esophageal injection tube (232) is rotated half a circle, so that the food storage bottle (220) stands upright and is connected to the bottle receiving nozzle (240) turned upward, and then the esophageal injection tube (232) is reset to drive the food storage bottle (220) to be inverted and the liquid food is automatically flowing.

2. The feeding device for wasp breeding according to claim 1, characterized in that: The feeding rack (210) is in the form of a hollow square frame with an open top surface. A plurality of bosses (212) are arranged in a dot matrix on the bottom surface of the feeding rack (210). Clamping openings (211) are provided inwardly on the left and right sides of the feeding rack (210). A pair of feeding tubes (231) are engaged with the clamping openings (211). A supporting block (2312) for supporting the feeding rack (210) is vertically provided on the outer side of the feeding tubes (231).

3. The feeding device for wasp breeding according to claim 2, characterized in that: The front and rear sides of the clamping opening (211) are provided with a feeding opening (2111); the outer side of the feeding tube (231) and located directly above the supporting block (2312) is provided with a feeding nozzle (2311) at intervals; the feeding nozzle (2311) is engaged with the feeding opening (2111); the feeding nozzle (2311) opens toward one side of the middle of the feeding rack (210); and the opening height of the feeding nozzle (2311) is less than the inner side height of the feeding rack (210).

4. The feeding device for wasp breeding according to claim 3, characterized in that: The food guide rack (230) and the two feeding tubes (231) are integrally structured and internally connected; a supporting ring (233) is integrally provided on the bottom surface of the other side of the food guide rack (230); and the feeding tubes (232) are rotatably engaged with the supporting ring (233).

5. The feeding device for wasp breeding according to claim 4, characterized in that: A concentric ring (2332) is provided on the side of the support ring (233) facing the esophageal tube (231), and a rotating column (2324) sleeved with the concentric ring (2332) is protruded from the middle of one side of the esophageal tube (232), and a fixing ring is tightly sleeved on the outer end of the rotating column (2324).

6. The feeding device for wasp breeding according to claim 5, characterized in that: An upper tube opening (2321) is provided at the upper end of the feeding tube (232); a top of the supporting ring (233) is opened at a connection with the feeding guide rack (230) and is adapted to the size of the upper tube opening (2321); and a lower tube opening (2323) tightly plugged into the bottle receiving nozzle (240) is provided on the outer side of the lower end of the feeding tube (232).

7. The feeding device for wasp breeding according to claim 6, characterized in that: The top surface of one end of the bottle receiving nozzle (240) disposed in the lower pipe opening (2323) is provided with a food outlet (241), and the top surface of the other end of the bottle receiving nozzle (240) is connected to a sleeve nozzle (242), and the food storage bottle (220) is threadedly connected to the sleeve nozzle (242).

8. The feeding device for wasp breeding according to claim 7, characterized in that: A sealing ring (2331) is embedded in the inner arc side of the support ring (233); the width of the sealing ring (2331) is greater than the width of the upper tube opening (2321); and rotating rings (2322) that are rotatably engaged with the support ring (233) are integrally provided on both sides of the esophageal injection tube (232).

9. The feeding device for wasp breeding according to claim 8, characterized in that: A limit frame (101) is protruded from the bottom surface of the feeding box (100) and is engaged with the beehive box (110); the size of the limit frame (101) is smaller than the internal size of the feeding box (100); a plurality of latches (112) are symmetrically provided at equal intervals on the left and right top surfaces of the beehive box (110); handles (121) are extended from both sides of the top of the beehive frame (120); the handles (121) are engaged with the latches (112) accordingly.

10. The feeding device for wasp breeding according to claim 9, characterized in that: A box cover (130) is clamped at the top of the feeding box (100); a liquid food opening (131) is provided on the left and right sides of the box cover (130) and is clamped to a food guide rack (230); a bee entrance (132) is provided in the middle of the top surface of the box cover (130); a sub-cover (133) is arranged above the bee entrance (132); front and rear openings of the sub-cover (133) are connected; drainage slopes (134) are provided on the front and rear top surfaces of the box cover (130); the drainage slopes (134) extend to the bee entrance (132) and are provided with a water retaining platform (135) in an upright shape.

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