CN111758676A - Automatic feeding device for insect breeding and insect breeding system - Google Patents

Abstract

The invention discloses an automatic feeding device for insect breeding, which comprises a rack, wherein a food hopper, a refining feeding mechanism and a positive and negative conveying mechanism are arranged on the rack, the refining feeding mechanism is communicated with the food hopper and is used for uniformly feeding food in the food hopper downwards, the positive and negative conveying mechanism is arranged below the refining feeding mechanism, the positive and negative conveying mechanism comprises a conveying driving assembly and two annular conveying belts which are arranged on the rack in parallel, and the two annular conveying belts are driven by the conveying driving assembly to jointly bear and drive a breeding disc to move so as to enable the breeding disc to be translated to the position below the refining feeding mechanism for uniform feeding during positive transmission and then reversely convey the breeding disc to be translated and conveyed out. The invention also discloses an insect breeding system. The invention has the advantages of convenient and rapid operation, high intelligent degree, high feeding efficiency, uniform feeding, capability of greatly reducing the labor intensity of workers and good adaptation to automatic culture.

Description

Automatic feeding device for insect breeding and insect breeding system

Technical Field

The invention mainly relates to the field of insect breeding equipment, in particular to an automatic feeding device for insect breeding and an insect breeding system.

Background

In the current society, insect breeding has certain industrial economic value. For example, yellow mealworms are the most ideal feed insects for artificial breeding, have high nutritional value, can be directly used as living animal protein feeds for feeding frogs, turtles, scorpions, centipedes, ants, high-quality fishes, spectacular birds, medicinal animals, precious fur animals, rare livestock and poultry and the like, can be used in the industries of food, health products, cosmetics and the like after being processed, and are praised as a 'treasure house of protein feeds' due to high protein nutritional ingredients in various living animal protein feeds.

Taking yellow mealworm as an example, the life cycle of the yellow mealworm is divided into four parts of egg, larva, pupa and imago, the yellow mealworm is cultured from the egg of the yellow mealworm, the yellow mealworm can be used for raising commercial products such as pets after the yellow mealworm grows into mature larva, and the pupa and the imago are used as seed and spawn for the next batch of culture. In the process of larva breeding and growing, the volume of the larva is gradually increased, so that the breeding area of the larva needs to be continuously increased to ensure that the breeding density of the larva is within a certain range, otherwise, the larva can be mutually extruded to seriously affect the growth. Meanwhile, the insect feces are generated in the growth process, and the insect skin is sloughed for multiple times along with the growth, which also needs to be separated in time, because the separated insect feces and insect skin can be used for other commercial production, for example, the insect feces is prepared into fertilizer, the insect skin is prepared into medicine, and the commercial value is generated in time; and secondly, if the separation is not carried out, the culture environment and the culture area are influenced, and the growth of the culture medium is further influenced. In the prior art, a plurality of multi-level cultivation frames are adopted, a plurality of cultivation discs are placed on each cultivation frame from top to bottom for cultivation, and dozens of cultivation discs are placed on one cultivation frame for artificial cultivation. Meanwhile, in the breeding process, larvae with different insect ages need to be fed. The yellow mealworms need to be fed with strong food, but the food searching performance is very poor, so that the feeding needs to be uniform and in place, each breeding area needs to have food, and the yellow mealworms in each area in the same batch can be effectively ensured to grow uniformly. In the prior art, the artificial breeding is carried out by utilizing individual breeding pots or breeding boxes, and the feeding is also carried out artificially. This has the following technical problems:

firstly, because the number of the culture pots or culture boxes is large, the manual feeding mode causes great labor intensity and the feeding is very hard.

Secondly, the working efficiency of manual feeding is extremely low, errors can occur due to the large number of the yellow mealworms, and a certain breeding pot or a breeding box is omitted, so that the bred yellow mealworms die.

And thirdly, the habits of each feeding worker are inconsistent, and the feeding hand feeling of the same worker is inconsistent, so that the feeding uniformity and the feeding accuracy are extremely poor. Too much food is thrown in some areas, so that the food is long in retention time and goes bad and is wasted; the yellow mealworms in the same batch are not uniform enough in growth due to too little feeding in some areas; even dead insects appear, which seriously affects the subsequent commercial use.

And fourthly, the intelligent degree of manual feeding is low, and the automatic feeding device cannot be adapted to automatic breeding equipment. If a set of automatic culture system is designed aiming at the existing artificial culture mode, the culture efficiency is improved, and then the existing artificial feeding mode is taken as an indispensable feeding ring in the culture operation, and the existing artificial feeding mode cannot meet the requirement of the automatic culture operation.

Disclosure of Invention

The technical problem solved by the invention is that: to the problems existing in the prior art, the automatic feeding device for the insect cultivation is convenient and quick to operate, high in intelligent degree, high in feeding efficiency, even in feeding, capable of greatly reducing the labor intensity of workers and well adapting to automatic cultivation, and the insect cultivation system is further provided.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides an insect is bred automatic feeding device of usefulness, includes the frame, be equipped with food hopper, refining on the frame and throw edible mechanism and positive and negative conveying mechanism, the refining is thrown edible mechanism and food hopper intercommunication, in order to be used for throwing in food in the food hopper evenly down, positive and negative conveying mechanism locates the refining and throws the below of edible mechanism, positive and negative conveying mechanism is including carrying drive assembly and two parallel arrangement endless conveyor in the frame, two endless conveyor is used for bearing jointly and drives the motion of breed dish under the drive that carries drive assembly to carry out the translation of breed dish again reverse transmission and deliver out the translation of breed dish after throwing edible mechanism below evenly with breeding dish translation to the refining when forward transmission.

As a further improvement of the invention, the uniform material feeding mechanism comprises a uniform material pipe transversely fixed on the frame, a spiral auger rod arranged in the uniform material pipe and a rotating motor fixed on the frame, the uniform material pipe is communicated with the food hopper, the arrangement direction of the uniform material pipe is vertical to the translation direction of the cultivation disc, a plurality of uniformly distributed discharge openings are axially formed in the bottom of the uniform material pipe, and the rotating motor drives the spiral auger rod to rotate when the cultivation disc moves in a translation manner so as to uniformly feed food conveyed by the food hopper on the cultivation disc in a strip shape through the plurality of discharge openings.

As a further improvement of the invention, the middle part of the material homogenizing pipe is provided with a material receiving port communicated with the food hopper, and the screw thread directions of the spiral auger rod on the two sides of the material receiving port are opposite so as to enable food input from the material receiving port to be rapidly and uniformly conveyed towards the two sides by the spiral auger rod.

As a further improvement of the invention, the uniform material feeding mechanism also comprises a material conveying pipe arranged along the translation direction of the culture tray, a second spiral auger rod is arranged in the material conveying pipe, and the material conveying pipe is communicated between the food hopper and a material inlet of the uniform material pipe and is used for forming an installation space for installing an insect feeding device on two sides of the material conveying pipe between the uniform material pipe and the food hopper so as to realize synchronous feeding and insect feeding.

As a further improvement of the invention, a plurality of first synchronous wheels are arranged at each annular conveyor belt on the frame, and the annular conveyor belts are wound on the plurality of first synchronous wheels to limit and support the annular conveyor belts.

As a further improvement of the invention, the conveying driving assembly comprises a forward and reverse driving motor and a driving shaft, the driving shaft is rotatably and transversely mounted on the frame, a third driving wheel is mounted at each end of the driving shaft, so that the endless conveyor belts at both sides are correspondingly pressed on the third driving wheel, and the forward and reverse driving motor drives the driving shaft to rotate in a forward and reverse direction so as to drive the two endless conveyor belts to synchronously transmit in the forward and reverse direction through the third driving wheel on the driving shaft.

As a further improvement of the invention, the conveying driving assembly comprises a mounting plate and a first gear assembly, the mounting plate is close to the driving shaft and is transversely mounted on the rack, the forward and reverse driving motor is mounted on the mounting plate, and the driving shaft and the driving end of the forward and reverse driving motor are provided with the first gear assembly which is meshed with each other and is used for driving the driving shaft to move through the forward and reverse driving motor.

As a further improvement of the invention, the front end of the forward and backward conveying mechanism of the rack is also provided with a transmission platform mechanism for butt joint with the outside, and the transmission platform mechanism is provided with a translation transmission assembly for transmitting the culture tray to the forward and backward conveying mechanism.

As a further improvement of the invention, the device also comprises a track driving mechanism, wherein the track driving mechanism comprises a roller driving component, a plurality of track wheels fixed at the bottom of the rack and more than two ground rails paved along one side of the plurality of cultivation racks, and the roller driving component is fixed at the bottom of the rack and used for driving the track wheels to move along the ground rails so as to enable the rack to move along one side of the plurality of cultivation racks.

The insect breeding system is provided with a breeding frame, wherein the breeding frame is provided with more than two breeding discs, and the automatic feeding device for breeding the insects is further provided with any one of the breeding discs.

Compared with the prior art, the invention has the advantages that:

firstly, the automatic feeding device can realize automatic feeding operation by arranging the food hopper, the material homogenizing feeding mechanism and the forward and backward conveying mechanism which are matched, completely eliminates a series of technical problems of poor feeding uniformity, food waste, high labor intensity and the like caused by artificial feeding in the prior art, greatly reduces the labor intensity of workers, saves the labor cost, has extremely high feeding working efficiency and can not miss errors.

The automatic feeding device of the invention can directly form automatic butt joint with an external platform or an external conveying device by arranging a special forward and backward conveying mechanism. The forward and reverse conveying mechanisms can automatically pull the culture disc to throw food only by conveying the culture disc to a preset station, and automatically push the culture disc back to the original position after the food is thrown. The intelligent degree is high, the adaptability is strong, and the demand of automatic breeding can be excellently met

Thirdly, according to the automatic feeding device, the spiral auger rod can uniformly convey food into the material homogenizing pipe, and then the food can be uniformly discharged from each discharge opening. Simultaneously through the breed dish pulling of below motion constantly the food of unloading, both mutually support for food is the banding even input on breeding the dish through a plurality of discharge openings, and the size of every food strip is all relatively more even. Simultaneously, because a plurality of discharge openings are evenly distributed, also make the interval between a plurality of food strips even, guaranteed finally that food is even to be put in on breeding the dish. Because many insects need the feeding nature strong, but find the feeding nature extremely poor, so the even feeding that targets in place for every breed region in breeding the dish all has food, and then effectively guarantees that the insect of same batch can all grow evenly.

The insect breeding system is provided with a breeding frame, wherein the breeding frame is provided with more than two breeding discs, and an automatic feeding device for breeding insects. The system has the advantages of small occupied area, convenient and quick operation, high automation degree and high working efficiency.

Drawings

Fig. 1 is a schematic top perspective view of an automatic feeding device for insect breeding according to the present invention.

Fig. 2 is a schematic front perspective view of the automatic feeding device for insect cultivation according to the present invention.

FIG. 3 is a schematic perspective view of the forward and backward conveying mechanism of the present invention.

Fig. 4 is a schematic view of the bottom partial structure of the refining feeding mechanism of the invention.

Fig. 5 is a schematic partial perspective view of the automatic feeding device for insect cultivation according to the present invention.

Fig. 6 is a schematic perspective view of the rail driving mechanism of the present invention, schematically shown in fig. 3.

Fig. 7 is a schematic perspective view of the automatic feeding device for insect farming according to the present invention when used in cooperation with other external mechanisms.

Illustration of the drawings:

1. a frame; 16. a food bucket; 4. a track drive mechanism; 41. a roller drive assembly; 42. a rail wheel; 43. a ground rail; 8. a material homogenizing feeding mechanism; 81. a material homogenizing pipe; 82. a helically twisted screw rod; 83. a rotating electric machine; 84. a delivery pipe; 9. a forward and reverse conveying mechanism; 91. a transport drive assembly; 911. a forward and reverse drive motor; 912. a drive shaft; 913. mounting a plate; 914. a first gear assembly; 92. an endless conveyor belt; 93. a first synchronizing wheel.

Detailed Description

The present invention will be described in further detail with reference to the following specific embodiments and the accompanying drawings.

As shown in fig. 1 to 7, the present invention provides an automatic feeding device for insect cultivation, which comprises a frame 1, wherein a food hopper 16, a refining feeding mechanism 8 and a forward and backward conveying mechanism 9 are arranged on the frame 1, the refining feeding mechanism 8 is communicated with the food hopper 16 for uniformly feeding food in the food hopper 16 downwards, the forward and backward conveying mechanism 9 is arranged below the refining feeding mechanism 8, the forward and backward conveying mechanism 9 comprises a conveying driving component 91 and two endless conveyor belts 92 arranged in parallel on the frame 1, and the two endless conveyor belts 92 are driven by the conveying driving component 91 to jointly bear and drive a cultivation disc to move so as to translate the cultivation disc to below the refining feeding mechanism 8 for uniform feeding during forward conveying and then to reversely convey the cultivation disc to horizontally convey the cultivation disc out. In this embodiment, a sealable lid (not shown) is provided at the top opening of the bucket 16. In the drawing, B represents a culture tray.

The frame 1 of the present invention can be automatically docked with an external platform, or an external transport device. As shown in fig. 7, an external lifting device (G in fig. 7) is provided on the left side of the frame 1, and the external lifting device G can lift and lower the cultivation trays on the cultivation shelf and convey the cultivation trays to the vicinity of the forward and backward conveying mechanism 9. Of course, in other embodiments, a horizontal conveyor belt may be provided for horizontally conveying the individual trays to the vicinity of the forward/reverse conveying mechanism 9. Hereinafter, the external lifting device G is exemplified according to the drawings. The specific structure of the external lifting device is irrelevant to the present invention, and therefore, will not be described herein. The specific implementation principle is as follows:

when feeding is required, the food hopper 16 is filled with food. The external lifting device G conveys the culture tray on the culture rack to the vicinity of the forward and backward conveying mechanism 9. At this time, the forward and backward conveying mechanism 9 starts to operate, once the cultivation tray contacts the forward running endless conveyor 92 (regarding the contact, the cultivation tray can be manually contacted with the endless conveyor 92, or can be contacted by an external device, for example, in this embodiment, a transmission device is also arranged on the external lifting device G, the cultivation tray can be transmitted to contact with the endless conveyor 92), once the cultivation tray contacts with the endless conveyor 92, the running endless conveyor 92 drives and bears the cultivation tray on the endless conveyor 92, and finally, the two endless conveyors 92 bear and positively drive the cultivation tray to be transmitted below the refining feeding mechanism 8.

After the uniform feeding mechanism 8 feeds the uniform food, the two endless conveyor belts 92 are reversely conveyed to horizontally move the cultivation plate out and return to the external lifting device G again, so that the external lifting device G transfers the cultivation plate. When the next cultivation plate is transported, the feeding operation actions are repeated. Through the special scientific design, the method has the following technical advantages:

firstly, the automatic feeding device can realize automatic feeding operation by arranging the food hopper 16, the material homogenizing feeding mechanism 8 and the forward and backward conveying mechanism 9 which are matched, completely eradicates a series of technical problems of poor feeding uniformity, food waste, high labor intensity and the like caused by artificial feeding in the prior art, greatly reduces the labor intensity of workers, saves the labor cost, has extremely high feeding working efficiency and can not miss errors.

The automatic feeding device of the invention can directly form automatic butt joint with an external platform or an external conveying device by arranging the special forward and backward conveying mechanism 9. The forward and reverse conveying mechanism 9 can automatically pull the cultivation disc to throw food only by conveying the cultivation disc to a preset station, and automatically push the cultivation disc back to the original position after the food is thrown. The intelligent degree is high, the adaptability is strong, and the requirement of automatic breeding can be perfectly adapted.

Further, in the preferred embodiment, the refining feeding mechanism 8 includes a refining pipe 81 transversely fixed on the frame 1, a spiral auger 82 disposed in the refining pipe 81, and a rotating motor 83 fixed on the frame 1, the refining pipe 81 is communicated with the food hopper 16, the arrangement direction of the refining pipe 81 is perpendicular to the translation direction of the cultivation tray, a plurality of discharge openings (T is a discharge opening as shown in fig. 4) are axially formed at the bottom of the refining pipe 81, and the rotating motor 83 drives the spiral auger 82 to rotate during the translation movement of the cultivation tray so as to uniformly feed the food conveyed from the food hopper 16 to the cultivation tray in a strip shape through the plurality of discharge openings. In this embodiment, the refining pipe 81 is located just above the trailing end of the cultivation tray after the cultivation tray is translated to the right into position. The specific implementation principle is as follows: when the forward and backward conveying mechanism 9 drives the culture tray to move towards the right, the rotary motor 83 just drives the spiral auger rod 82 to move. Spiral auger pole 82 can unload the even from a plurality of discharge openings of food in the even material pipe 81, and food just in time drops on the head portion of the breed dish of below translation this moment, because insect food has certain stickness, and the breed dish that moves to the right can stimulate the food that constantly drops and move together to the food that finally makes every discharge opening come out all is banding evenly puts in on breeding the dish. As shown in fig. 4, it is obvious that there are a plurality of uniformly distributed strip-shaped foods (R is food as shown in the figure) in the cultivation tray in the state diagram after the food is eaten. When the cultivation plate is translated in place, the rotating motor 83 stops driving the spiral auger rod 82 to move, and the food does not fall off any more. Because spiral auger pole 82 makes the discharge opening constantly unload, add with the food that the drawing of the breed dish of motion constantly unloaded, both mutually support for the size of every food strip is all relatively more even. And because a plurality of discharge openings are evenly distributed, the space between a plurality of food strips is also even, and finally, the food is guaranteed to be evenly put on the cultivation plate. Naturally, in light of the above embodiments, the feeding mode can be changed to another mode, that is: when the cultivation tray just starts to translate rightward, the feed homogenizing pipe 81 does not throw food. After the cultivation tray is translated in place, the refining pipe 81 is just above the tail end of the cultivation tray. At the moment, when the forward and reverse conveying mechanism 9 pushes the culture tray to move backwards towards the left, the material homogenizing pipe 81 starts to throw food; the breed dish that removes left also can stimulate the food that constantly drops and move together to the food that finally makes every discharge opening go out all is banding evenly puts in on breeding the dish. Through the special scientific design, the method has the following technical advantages:

according to the automatic feeding device, the spiral auger rod 82 can uniformly convey food into the material homogenizing pipe 81, and further the food can be uniformly discharged from each discharge opening. Simultaneously through the breed dish pulling of below motion constantly the food of unloading, both mutually support for food is the banding even input on breeding the dish through a plurality of discharge openings, and the size of every food strip is all relatively more even. Simultaneously, because a plurality of discharge openings are evenly distributed, also make the interval between a plurality of food strips even, guaranteed finally that food is even to be put in on breeding the dish. Because many insects need the feeding nature strong, but find the feeding nature extremely poor, so the even feeding that targets in place for every breed region in breeding the dish all has food, and then effectively guarantees that the insect of same batch can all grow evenly.

Further, in the preferred embodiment, the middle of the refining pipe 81 is provided with a receiving opening (V is the receiving opening as shown in fig. 4) for communicating with the food hopper 16, and the screw directions of the screw auger rod 82 on the two sides of the receiving opening are opposite to each other, so that the food inputted from the receiving opening can be rapidly and uniformly conveyed towards the two sides by the screw auger rod 82. As shown in FIG. 4, a partial schematic view of the material homogenizing pipe 81 is shown in a bottom view, and a schematic effect of a partial cut-away section is taken to clearly see the spiral auger rod 82 inside the material homogenizing pipe 81. It can be clearly seen that the screw threads on the screw auger rod 82 in the homogenizing pipe 81 in the directions of the two sides of the material receiving port are opposite in direction. The food is fed from the middle part of the homogenizing pipe 81, and the spiral auger rods 82 with different threads on two sides are used, so that the time for the food to reach the end heads on two sides of the homogenizing pipe 81 is synchronous, the time is shortest, the food can be discharged through a plurality of discharge openings rapidly and uniformly, and the whole feeding uniformity is effectively ensured. It is contemplated that if food is uniformly fed from one end of the refining tube 81, the discharge rate of the opposed end discharge openings will be worst, resulting in uneven feeding.

As shown in fig. 1, 2, 4 and 5, further, in the preferred embodiment, the refining feeding mechanism 8 further includes a feeding pipe 84 disposed along the translation direction of the cultivation tray, a second spiral screw rod (not shown) is disposed in the feeding pipe 84, and the direction of the screw thread on the second spiral screw rod is the same, the feeding pipe 84 is communicated between the food hopper 16 and the receiving port of the refining pipe 81, and an installation space for installing an insect feeding device is formed between the refining pipe 81 and the food hopper 16 on both sides of the feeding pipe 84 to realize the synchronous feeding of food and insects. As shown in fig. 7, by the above special structural design, a space can be formed above the homogenizing pipe 81 and between the homogenizing pipe 81 and the food hopper 16 to install the insect throwing device (Q in fig. 7 is denoted as the insect throwing device), the insect throwing device is an external device, and the specific structure thereof is not related to the present invention, and therefore, the detailed description thereof is omitted. The specific implementation principle is as follows:

when the forward and backward conveying mechanism 9 drives the unloaded cultivation tray to start to translate rightwards, the food is not thrown by the material homogenizing pipe 81. But the insect throwing device starts throwing so that the insects are evenly thrown to the cultivation disc moving below. After the cultivation tray is translated in place, the refining pipe 81 is just above the tail end of the cultivation tray. At the moment, when the forward and backward conveying mechanism 9 drives the breeding disc to move backwards towards the left, the feeding of the insect feeding device is stopped, and the feeding of the material refining pipe 81 is started; the breed dish that removes left also can stimulate the food that constantly drops and move together to the food that finally makes every discharge opening go out all is banding evenly puts in on breeding the dish, makes just putting in even insect can be timely obtain evenly the food put in. Through the design, the automatic feeding device is wide in adaptability, can uniformly feed the breeding tray with the insects, can be matched with an external insect feeding device, can realize the combination of uniform feeding and uniform feeding of the unloaded breeding tray, can complete feeding while feeding, and is high in working efficiency and good in breeding effect.

Further, in the preferred embodiment, the frame 1 is provided with a plurality of first synchronizing wheels 93 at each of the endless conveyor belts 92, and the endless conveyor belts 92 are wound around the plurality of first synchronizing wheels 93 for limiting and supporting the endless conveyor belts 92. This enables the endless conveyor belt 92 to make excellent surface-to-surface contact with the culture trays, ensuring a speed effect of the transport; meanwhile, the annular conveyor belt 92 cannot be collapsed by the culture disc, so that the precision requirement of transmission and butt joint is ensured; compared with other driving modes such as pushing and pulling through a push-pull plate, the driving mode has the advantages of simpler and lighter structure and easier control. Each of the endless conveyor belts 92 may be driven by a single drive unit, or may be driven by a common drive unit as described below.

As shown in fig. 1 and fig. 3, further, in a preferred embodiment, the conveying driving assembly 91 includes a forward and reverse driving motor 911 and a driving shaft 912, the driving shaft 912 is rotatably and transversely mounted on the frame 1, a third driving wheel is mounted on each end of the driving shaft 912, so that the endless belts 92 on both sides are correspondingly pressed on the third driving wheel (in fig. 3, the third driving wheel is pressed below the endless belt 92, so that the third driving wheel is not shown), and the forward and reverse driving motor 911 drives the driving shaft 912 to rotate in a forward and reverse direction for driving the two endless belts 92 to synchronously forward and reverse transmit through the third driving wheel on the driving shaft 912. When the forward and reverse driving motor 911 drives the driving shaft 912 to rotate, the third driving wheels at both ends of the driving shaft are tightly pressed on the endless conveyor belt 92, and the third driving wheels can drive the endless conveyor belt 92 to run. This kind of structural style is simple structure, and is with low costs, secondly just can guarantee both sides synchronous operation through a drive shaft 912, and then has guaranteed the transportation stability and the precision of breed dish.

As shown in fig. 1 and fig. 3, further, in the preferred embodiment, the conveying driving assembly 91 includes a mounting plate 913 and a first gear assembly 914, the mounting plate 913 is adjacent to the driving shaft 912 and transversely mounted on the frame 1, the forward and reverse driving motor 911 is mounted on the mounting plate 913, and the driving shaft 912 and the driving end of the forward and reverse driving motor 911 are provided with the first gear assembly 914 engaged with each other for driving the driving shaft 912 to move by the forward and reverse driving motor 911. The structure form can not occupy the storage space of the culture disc, and the driving shaft 912 is driven stably, so that the stability and the precision of the transportation of the culture disc are effectively guaranteed.

Further, in the preferred embodiment, the frame 1 is further provided with a transfer platform mechanism (not shown) at the front end of the forward and backward conveying mechanism 9 for docking with the outside, and the transfer platform mechanism is provided with a translation transfer assembly for transferring the cultivation trays toward the forward and backward conveying mechanism 9. This makes this device can directly dock with outside automation equipment, and when the translation transmission subassembly on the transmission platform mechanism obtained the breed dish of outside equipment, can directly transmit this breed dish translation for positive and negative conveying mechanism 9, and then accomplish through positive and negative conveying mechanism 9 conveying and throw the food.

Further, as shown in fig. 6, in the preferred embodiment, a rail driving mechanism 4 is further included, and other parts of the frame 1 are hidden in fig. 6 for the convenience of understanding the drawing, and only the bottom part of the frame 1 is left. The track driving mechanism 4 comprises a roller driving assembly 41, a plurality of track wheels 42 fixed at the bottom of the rack 1 and more than two ground rails 43 laid along one side of the plurality of cultivation racks, wherein the roller driving assembly 41 is fixed at the bottom of the rack 1 and used for driving the track wheels 42 to move along the ground rails 43 so as to enable the rack 1 to move along one side of the plurality of cultivation racks. This makes this device not only can realize throwing the food to solitary cultivation frame, but also can move in a plurality of cultivation frame one sides, and then realizes the operation of throwing the food of a plurality of in bank cultivation frames, and accommodation is wider, and automatic level and work efficiency are all higher.

The invention also provides an insect breeding system which is provided with a breeding frame, wherein the breeding frame is provided with more than two breeding discs, and the automatic feeding device for breeding the insects is also provided with any one of the automatic feeding devices. Through the arrangement, the system is small in occupied area, convenient and fast to operate, and high in automation degree and working efficiency.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may be made by those skilled in the art without departing from the principle of the invention.

Claims (10)

1. An automatic feeding device for insect breeding is characterized by comprising a frame (1), the machine frame (1) is provided with a food hopper (16), a material refining and feeding mechanism (8) and a positive and negative conveying mechanism (9), the uniform material feeding mechanism (8) is communicated with the food hopper (16) and is used for uniformly feeding the food in the food hopper (16) downwards, the positive and negative conveying mechanism (9) is arranged below the material homogenizing and feeding mechanism (8), the positive and negative conveying mechanism (9) comprises a conveying driving assembly (91) and two annular conveying belts (92) arranged on the rack (1) in parallel, and the two annular conveying belts (92) are driven by the conveying driving assembly (91) to bear and drive the cultivation disc to move together so as to translate the cultivation disc to the position below the refining feeding mechanism (8) for uniform feeding during positive transmission and then reversely transmit the cultivation disc to be translated and sent out.

2. The automatic feeding device for insect breeding according to claim 1, wherein the refining feeding mechanism (8) comprises a refining pipe (81) transversely fixed on the frame (1), a spiral auger rod (82) arranged in the refining pipe (81), and a rotating motor (83) fixed on the frame (1), the refining pipe (81) is communicated with the feeding hopper (16), the arrangement direction of the refining pipe (81) is perpendicular to the translation direction of the breeding tray, a plurality of uniformly distributed discharge openings are formed in the bottom of the refining pipe (81) along the axial direction, and the rotating motor (83) drives the spiral auger rod (82) to rotate when the breeding tray moves in translation so as to uniformly feed the food conveyed from the feeding hopper (16) to the breeding tray in a strip shape through the plurality of discharge openings.

3. The automatic feeding device for insect breeding according to claim 2, wherein a receiving opening for communicating with the food hopper (16) is formed in the middle of the material homogenizing pipe (81), and the screw directions of the screw threads on the screw auger rod (82) in the directions of two sides of the receiving opening are opposite so that food input from the receiving opening can be rapidly and uniformly conveyed towards two sides by the screw auger rod (82).

4. The automatic feeding device for insect breeding according to claim 3, wherein the refining feeding mechanism (8) further comprises a feeding pipe (84) arranged along the translational direction of the breeding tray, a second spiral screw rod is arranged in the feeding pipe (84), and the feeding pipe (84) is communicated between the feeding hopper (16) and the receiving port of the refining pipe (81) and used for forming a mounting space for mounting the insect feeding device on both sides of the feeding pipe (84) between the refining pipe (81) and the feeding hopper (16) so as to realize feeding and insect feeding synchronization.

5. The automatic feeding device for insect breeding according to claim 1, wherein a plurality of first synchronizing wheels (93) are arranged on each endless conveyor belt (92) of the frame (1), and the endless conveyor belt (92) is wound on the plurality of first synchronizing wheels (93) to limit and support the endless conveyor belt (92).

6. The automatic feeding device for insect breeding according to claim 5, wherein the conveying driving assembly (91) comprises a forward and reverse driving motor (911) and a driving shaft (912), the driving shaft (912) is rotatably and transversely installed on the frame (1), a third driving wheel is installed at each end of the driving shaft (912) so that the endless belts (92) at both sides are correspondingly pressed on the third driving wheel, and the forward and reverse driving motor (911) drives the driving shaft (912) to rotate in a forward and reverse direction so as to drive the two endless belts (92) to synchronously forward and reverse transmit through the third driving wheel on the driving shaft (912).

7. The automatic feeding device for insect breeding according to claim 6, wherein the conveying driving assembly (91) comprises a mounting plate (913) and a first gear assembly (914), the mounting plate (913) is close to the driving shaft (912) and transversely mounted on the frame (1), the forward and reverse driving motor (911) is mounted on the mounting plate (913), and the driving shaft (912) and the driving end of the forward and reverse driving motor (911) are provided with the first gear assembly (914) which is engaged with each other and used for driving the driving shaft (912) to move through the forward and reverse driving motor (911).

8. The automatic feeding device for insect breeding according to claim 1, wherein the front end of the forward and backward conveying mechanism (9) of the frame (1) is further provided with a conveying platform mechanism for being abutted with the outside, and the conveying platform mechanism is provided with a translation conveying assembly for conveying the breeding trays towards the forward and backward conveying mechanism (9).

9. The automatic feeding device for insect breeding according to claim 1, further comprising a rail driving mechanism (4), wherein the rail driving mechanism (4) comprises a roller driving assembly (41), a plurality of rail wheels (42) fixed at the bottom of the frame (1), and more than two ground rails (43) laid along one side of the plurality of breeding racks, the roller driving assembly (41) is fixed at the bottom of the frame (1) and used for driving the rail wheels (42) to move along the ground rails (43) so as to move the frame (1) at one side of the plurality of breeding racks.

10. An insect farming system, characterized in that a farming frame is provided, the farming frame is provided with two or more farming trays, and an automatic feeding device for farming insects according to any one of claims 1 to 9 is further provided.

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