CN212436993U

CN212436993U - Automatic collecting system for eggs of lepidoptera moths

Info

Publication number: CN212436993U
Application number: CN202021454592.1U
Authority: CN
Inventors: 张少波; 郭超; 劳传忠; 王智颖
Original assignee: Guangdong Grain Science Institute
Current assignee: Guangdong Grain Science Institute
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-02-02
Anticipated expiration: 2030-07-22

Abstract

The utility model provides an automatic moth egg collecting system for lepidoptera moths, which comprises a moth egg collector, a cyclone separator, a suction fan and a dust collecting bag; the moth egg collector comprises a shell structure formed by butting an upper shell part and a lower shell part, the upper shell part and the lower shell part in the moth egg collector are separated into an upper egg laying chamber and a lower collecting chamber by an isolation net, 1 or more culture plates are arranged in the upper shell part, and a plurality of jacks are formed in the culture plates; the bottom end of the lower shell part is provided with a moth egg collecting port and is communicated with a collecting branch pipe; the cyclone separator comprises a separator main body, the top of the separator main body is provided with a separator air inlet pipe and a separator air outlet pipe, the bottom of the separator main body is provided with a discharge hole, and the separator air inlet pipe is communicated with an air inlet main pipe; the collecting branch pipe of the moth egg collector is communicated with the air inlet main pipe of the cyclone separator, the air outlet pipe of the separator of the cyclone separator is communicated with the air inlet end of the suction fan, and the air outlet end of the suction fan is communicated with the dust collecting bag. The utility model discloses a to the automatic batch collection of moth ovum batch production, can effectively ensure the batch production of host computer.

Description

Automatic collecting system for eggs of lepidoptera moths

Technical Field

The utility model relates to a pest biological control technique in the field of agriculture and forestry, in particular to an automatic collection system for moth eggs in the intermediate host industrialized production process of parasitic wasp breeding.

Background

The application number is 201610669295.0's chinese patent discloses a rice moth ovum collecting system, and it is including the box, and the inside of box is equipped with more than one interlayer, and equal interval sets up two rows of linkage in each interlayer, and the slope sets up rice moth ovum vibration collecting vat in the box of linkage below, and the end of rice moth ovum vibration collecting vat stretches out the box. In the structure, a frame for storing the adult rice moth is placed on a suspension device, and eggs produced by the adult rice moth fall into a rice moth egg vibration collecting tank and then are output and collected. This structure realizes the automatic collection function of moth eggs, but: 1. the dead rice moth also falls into the rice moth egg vibration collecting tank; 2. the scales of the adult rice moth can fall off regardless of the living body or the corpse, and the scales are powdery and are difficult to separate when mixed into the eggs of the rice moth. These are very disadvantageous for the separation and collection of moth eggs. There is therefore a need for improvement.

Disclosure of Invention

The utility model aims at providing a lepidoptera moth kind moth ovum automatic collection system, its moth ovum that can high-efficiently collect not mix impurity lepidoptera moth kind effectively ensures moth ovum quantity and quality, and collection efficiency is high, has realized the automatic batch collection of batch production, and then has effectively ensured the host computer and has been parasitic the batch production of bee.

The utility model discloses a following technical scheme of purpose accessible realizes:

an automatic moth egg collecting system for lepidoptera moths comprises a moth egg collector, a cyclone separator, a suction fan and a dust collecting bag.

The moth egg collector comprises a shell structure which is formed by butting an upper shell part and a lower shell part and is provided with an inner cavity, an upper egg laying chamber and a lower collecting chamber are separated by a transversely arranged isolation net between the upper shell part and the lower shell part in the moth egg collector, a plurality of meshes are uniformly distributed on the isolation net, and the diameters of the meshes are 1-2 mm; the side wall of the upper shell part is provided with an egg laying chamber opening and a movable door plate, 1 or more culture plates are arranged in the upper shell part, and a plurality of jacks are arranged on the culture plates; the bottom end of the lower shell part is provided with a moth egg collecting port and is communicated with a collecting branch pipe.

The cyclone separator comprises a separator main body, a separator air inlet pipe and a separator air outlet pipe are arranged at the top of the separator main body, a discharge hole is formed in the bottom of the separator main body, and the separator air inlet pipe is communicated with an air inlet main pipe.

The tail end of the collecting branch pipe of the moth egg collector is communicated to the air inlet main pipe of the cyclone separator, the air outlet pipe of the cyclone separator is communicated to the air inlet end of the suction fan, and the air outlet end of the suction fan is communicated to the dust collecting bag.

According to the technical scheme, the utility model discloses an among the moth ovum collector, one side internal face that the lower part of lower shell is close to moth ovum collection mouth is the slant internal face, makes the lower part of lower part collection room for collecting the gradually narrowed egg receiving room of mouth to moth ovum, slant internal face is an with the contained angle that is close to the horizontal plane that moth ovum collection mouth end is a, an is 120 to 140.

Further optimize the scheme, the utility model discloses a moth ovum collector is including a plurality of, and every moth ovum collector's collection is equipped with the pneumatic valve on being in charge, the end of collecting in charge all communicates to cyclone's air inlet and is responsible for.

Still further optimize the scheme, the utility model discloses an among the moth ovum collector, the both sides that correspond the culture plate on the both sides inner wall of upper shell portion have the slant draw-in groove, have the annular blend stop that blocks the bottom of slant draw-in groove on the bottom inner wall of upper shell portion, the both sides portion of culture plate is inserted in the slant draw-in groove and is supported by the annular blend stop, makes the culture plate slant install in the upper shell portion of moth ovum collector, spawning room opening is located and is corresponded between 2 culture plates on the lateral wall of upper shell portion.

Still further optimize the scheme, the utility model discloses a moth ovum collector is still including cultivateing the cup, cultivate the cup and be the top to the gradually narrowing round platform shape cup structure in bottom, the top of cultivateing the cup has the rim of a cup, the socket on the culture plate is the diameter and cultivates the circular mouth that upper portion diameter is equivalent in the cup, cultivate the cup and insert on the socket of culture plate by the bottom.

Still further optimize the scheme, the utility model discloses an among the moth ovum collector, 2 [ shape layering that lie in the spawning room open-ended top on the lateral wall of upper shell portion have the mounting hole, lie in spawning room open-ended both sides and have vertical setting, the top of movable door plant has the shaft hole, a door-hinge activity passes the shaft hole fixed mounting of movable door plant in the mounting hole of upper shell portion, make movable door plant can rotate around the door-hinge and open or close the spawning room opening of upper shell portion, at least 1 [ shape layering is pressed on movable door plant's front.

Still further optimize the scheme, the utility model discloses an among the moth ovum collector, the link plate has on the bottom outer wall of upper shell portion, has a plurality of last connecting holes on going up the link plate, the link plate has down on the top outer wall of lower shell portion, has a plurality of lower connecting holes on the link plate down, and upper shell portion and lower shell portion align through the last connecting hole of link plate, the lower connecting hole and the bolt of lower link plate and connect into moth ovum collector.

Further optimize the scheme, in the moth ovum collector of the utility model, have on the lateral wall of lower shell the collection room opening and lie in 2 [ shape of collection room opening both sides and push down the strip, a removal door plant activity is inserted between the lateral wall of lower shell portion and [ shape push down the strip, will collect the room opening and open or close.

The utility model discloses during the use, place on the culture plate in the upper portion spawning chamber of moth ovum collector through the moth culture apparatus (if cultivate the frame or the utility model provides a culture cup) that will put moth class larva and larva fodder, moth class larva feather becomes the adult back, copulation spawns in the upper portion spawning chamber, and the mesh that the moth ovum passed the separation net falls into in the lower part collects indoorly, and the corpse of moth class adult then is kept apart in the upper portion spawning chamber by the separation net, can not sneak into in the moth ovum, has effectively ensured the high-efficient collection of moth ovum.

When moth eggs need to be collected, air valves on the suction fan and the moth egg collector are started, the moth eggs in the moth egg collector are sucked into the cyclone separator, the moth eggs are obtained after the cyclone separator is automatically separated, the moth eggs are efficiently and safely separated and collected through a wind conveying and cyclone separation mode, and the collection efficiency and quality of the moth eggs are effectively ensured.

The utility model has the following outstanding substantive characteristics and remarkable progress:

1. the utility model discloses a separation of moth class adult and moth ovum is realized through the separation net to moth ovum collector, avoids moth class adult's corpse to cause the pollution to the moth ovum, and its simple structure, easily operation can be convenient, quick, the efficient is collected the moth ovum, can be used to collect the moth ovum in the industrial production processes such as indian rice moth, pink moth, wheat moth of lepidoptera moth.

In addition, scales falling off from the moth adults can also pass through the separation net and fall into the lower collecting chamber, the scales and moth eggs fall on the inclined inner wall surface in the lower collecting chamber and are limited by the angle of the inclined inner wall surface, the scales of the moth adults can be collected on the inclined inner wall surface and cannot slide off, the moth eggs slide off under the action of gravity and are collected towards the moth egg collecting opening, and clean and effective collection of the moth eggs is effectively ensured.

Still, the utility model discloses an automatic collection system has realized wind-force through suction fan and cyclone and has carried and cyclone, has reached high-efficient, safe separation and the purpose of collecting the moth ovum, can effectively ensure the collection efficiency and the quality of moth ovum.

2. The utility model discloses an among the moth ovum collector, be arranged in placing moth culture apparatus (if cultivate cup or culture shelf) the culture plate be the slant mode, can effectively reduce and collect stopping of room to the lower part in the moth ovum whereabouts, ensure that the ovum that the adult was produced can both fall into the lower part and collect indoor, improve moth ovum collection volume.

3. The utility model discloses a moth class culture apparatus, the slope through adopting to cultivate the cup form in the moth ovum collector are inserted on the socket of cultivateing the board, ensure to cultivate the stability that the cup was placed and place quantity, and cultivate the cup and conveniently change and be convenient for place, in the single cup after the adult eclosion directly take out the back change new cultivate the cup can to in time supply new moth class larva that is used for laying eggs to the upper spawning chamber.

4. The culture plate and the box body in the moth egg collector of the utility model also have the characteristics of simple structure and easy assembly; and the moth egg collecting port of the lower shell part is connected with the butt joint port of the fallopian tube in an aligning way, so that the moth eggs in the collecting chamber of the lower part can be discharged from the fallopian tube along the inner wall of the lower shell part, and the loss of the moth eggs is effectively reduced.

Drawings

Fig. 1 is a schematic structural diagram of an automatic lepidoptera moth egg collecting system of the present invention.

Fig. 2 is a schematic structural diagram of the cyclone separator in the automatic lepidoptera moth egg collecting system of the present invention.

Fig. 3 and fig. 4 are schematic structural views of the moth egg collector of the present invention.

Fig. 5 is a schematic view of the section of the middle moth egg collector of the present invention.

Fig. 6 is a schematic sectional view of the moth egg collector of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Examples

Referring to fig. 1 to 6, an automatic moth egg collecting system for lepidoptera moths comprises a moth egg collector 1, a cyclone separator 11, a suction fan 12 and a dust collecting bag 13.

The cyclone separator 11 comprises a separator main body, the top of the separator main body is provided with a separator air inlet pipe 111 and a separator air outlet pipe 112, the bottom of the separator main body is provided with a discharge hole 113, and the separator air inlet pipe 111 is communicated with an air inlet main pipe 110.

Moth ovum collector 1 has 3, and it is including the shell structure who comprises upper shell portion 3 and lower casing portion 4 butt joint, has the inner chamber. The upper shell part 3 is of a rectangular structure, an upper connecting ring plate 33 is arranged on the outer wall of the bottom end of the upper shell part, and a plurality of upper connecting holes are formed in the upper connecting ring plate 33. The lower shell part 4 is a shell structure with the top end gradually narrowing towards the bottom end, a lower connecting ring plate 43 is arranged on the outer wall of the top end of the lower shell part, a plurality of lower connecting holes are formed in the lower connecting ring plate 43, and the upper shell part 3 and the lower shell part 4 are aligned and connected through the upper connecting holes of the upper connecting ring plate 33, the lower connecting holes of the lower connecting ring plate 43 and the bolts 9 to form the moth egg collector 1.

The moth egg collector 1 is positioned between the upper shell part 3 and the lower shell part 4 and is divided into an upper egg laying chamber 300 and a lower collecting chamber 40 by a transversely arranged isolation net 2, a plurality of meshes are uniformly distributed on the isolation net 2, and the diameters of the meshes are 1-2 mm.

The upper shell part 3 is internally provided with 2 culture plates 5, and the culture plates 5 are provided with a plurality of circular sockets 50. The two sides of the inner walls of the two sides of the upper shell part 3, which correspond to the culture plates 5, are provided with oblique clamping grooves 31, the inner wall of the bottom end of the upper shell part 3 is provided with an annular blocking strip 32 which blocks the bottom ends of the oblique clamping grooves 31, and the two sides of the culture plates 5 are inserted into the oblique clamping grooves 31 and are blocked by the annular blocking strips 32, so that the culture plates 5 are obliquely arranged in the upper shell part 3 of the moth egg collector 1.

Each moth egg collector 1 is internally provided with a plurality of culture cups 6, each culture cup 6 is of a truncated cone-shaped cup-shaped structure, the top end of each culture cup 6 is gradually narrowed towards the bottom end, the top end of each culture cup 6 is provided with a cup opening 60, the diameter of the middle upper part of each culture cup 6 is equivalent to that of the socket 50 on the culture plate 5, and the culture cups 6 are inserted into the sockets 50 on the culture plates 5 from the bottom ends.

The side wall of the upper shell part 3 is provided with an egg laying chamber opening 30 corresponding to 2 culture plates 5 and is provided with a movable door plate 8. The side wall of the upper shell part 3 is provided with a mounting hole above the egg laying chamber opening 30, 2 [ shaped pressing strips 34 ] which are vertically arranged are arranged at two sides of the egg laying chamber opening 30, the top end of the movable door plate 8 is provided with a shaft hole, and a door shaft 81 movably penetrates through the shaft hole of the movable door plate 8 and is fixedly mounted in the mounting hole of the upper shell part 3, so that the movable door plate 8 can rotate around the door shaft 81 to open or close the egg laying chamber opening 30 of the upper shell part 3. As shown in fig. 4, during the rotation of the movable door panel 8, there are 1 [ shape beads 34 ] pressed on the front surface of the movable door panel 8 all the time to make the back surface of the movable door panel 8 always stick to the upper housing 3, so as to reduce the gap between the movable door panel 8 and the upper housing 3.

The side wall of the lower shell part 4 is provided with a collecting chamber opening 42 and 2 [ shaped lower pressing strips 431 positioned at two sides of the collecting chamber opening 42, and a movable door plate 7 is movably inserted between the side wall of the lower shell part 4 and the [ shaped lower pressing strips 431 and opens or closes the collecting chamber opening 42.

The bottom end of the lower shell part 4 is provided with a moth egg collecting port 46, the inner wall surface of one side of the lower part of the lower shell part 4 close to the moth egg collecting port 46 is an inclined inner wall surface 41, the lower part of the lower collecting chamber 40 is an egg receiving chamber 400 gradually narrowed towards the moth egg collecting port 46, and the included angle a between the inclined inner wall surface 41 and the horizontal plane close to the moth egg collecting port 46 end is 135 degrees.

In the moth egg collector 1, a moth egg collecting port 46 of the lower shell part 4 is communicated with a collecting branch pipe 44, and an air valve 45 is arranged on the collecting branch pipe 44.

Referring to fig. 1 specifically, the tail end of the collecting branch pipe 44 of each moth egg collector 1 is respectively communicated to the air inlet main pipe 110 of the cyclone separator 11, the separator air outlet pipe 112 of the cyclone separator 11 is communicated to the air inlet end of the suction fan 12, and the air outlet end of the suction fan 12 is communicated to the dust collection bag 13.

In this embodiment, the moth egg collector 1 and the culture plate 5 are made of colorless transparent organic glass plates with a thickness of 0.5cm, which are commonly used in the current market, wherein the length × width × height of the upper shell portion 3 is 60cm × 40cm × 60cm, the height h of the lower shell portion 4 is 70cm, and the length × width of the top portion is 60cm × 40 cm; the culture cup 6 is made of colorless transparent plastic material and has a height of 12 cm. The moth egg collector 1 is transparent inside and outside, and the condition in the moth egg collector 1 can be easily observed at any time. In addition, the cyclone separator 11 is of a relatively small size, and has a cone-shaped housing in a separator body with a height H of 27cm, a top inner diameter D of 15cm and a bottom inner diameter D of 8cm (as shown in fig. 2), so that a cavity suitable for centrifugal separation of moth eggs and impurities is formed by the cone-shaped housing in the separator body. The matched wind pressure of the suction fan 12 is 1.0 to 20kPa, and the wind quantity is 50 to 100m³H, the air quantity of the suction fan 12 is regulated and controlled (generally at 70 m)³About/h) to realize the centrifugal separation of moth eggs and impurities in the cyclone separator 11.

In this embodiment, taking the pink moth as an example, when the pink moth is used, moth larvae mixed with feed are placed in the culture cup 6, the movable door plate 8 is opened, the culture cup 6 is placed on the culture plate 5 in the upper egg laying chamber 300, the moth larvae are cultured in the culture cup 6, then feathering, mating and egg laying are carried out, the produced moth eggs fall into the lower collection chamber 40 through the meshes of the isolation net 2, dead bodies of the adult moths are isolated in the upper egg laying chamber 300 by the isolation net 2 and cannot fall into the lower collection chamber 40, meanwhile, scales falling off from the bodies of the moth eggs and the adult moths fall into the lower collection chamber 40, then fall onto the inclined inner wall surface 41 in the egg receiving chamber 400 and are limited by the angle and the surface friction force of the inclined inner wall surface 41, the scales are gathered on the inclined inner wall surface 41 and cannot slide down to the moth egg collection port 46 along the inclined inner wall surface 41. When necessary, the movable door plate 7 on the lower shell part 4 is opened to clean the inner space of the lower collection chamber 40.

The suction fan 12 and the air valve 45 are started at regular time (usually every 12 hours), the moth eggs in the moth egg collector 1 pass through the moth egg collecting opening 46 along with the air flow, the collecting branch pipe 44 → the air inlet main pipe 110 → the cyclone separator 11, after being separated by the cyclone separator 11, the moth eggs are discharged and collected through the discharge opening 113 of the cyclone separator 11 due to heavy weight, and impurities containing scales, feed residues and the like are collected from the separator air outlet pipe 112 of the cyclone separator 11 → the suction fan 12 → the dust collection bag 13 along with the air flow due to light weight, so that on the premise of improving the moth egg collecting efficiency, the impurity content in the moth eggs is further reduced, and the collecting efficiency and the quality of the moth eggs are effectively ensured.

Claims

1. An automatic moth egg collecting system for lepidoptera moths comprises a moth egg collector (1), a cyclone separator (11), a suction fan (12) and a dust collecting bag (13);

the moth egg collector (1) comprises a shell structure which is formed by butting an upper shell part (3) and a lower shell part (4) and is provided with an inner cavity, an upper egg laying chamber (300) and a lower collecting chamber (40) are formed in the moth egg collector (1) between the upper shell part (3) and the lower shell part (4) by a transversely arranged isolation net (2), a plurality of meshes are uniformly distributed on the isolation net (2), and the diameters of the meshes are 1-2 mm; an oviposition chamber opening (30) is arranged on the side wall of the upper shell part (3) and a movable door plate (8) is installed on the side wall of the upper shell part, 1 or more culture plates (5) are arranged in the upper shell part (3), and a plurality of jacks (50) are arranged on the culture plates (5); the bottom end of the lower shell part (4) is provided with a moth egg collecting port (46) and is communicated with a collecting branch pipe (44);

the cyclone separator (11) comprises a separator main body, the top of the separator main body is provided with a separator air inlet pipe (111) and a separator air outlet pipe (112), the bottom of the separator main body is provided with a discharge hole (113), and the separator air inlet pipe (111) is communicated with an air inlet main pipe (110);

the tail end of a collecting branch pipe (44) of the moth egg collector (1) is communicated to an air inlet main pipe (110) of the cyclone separator (11), a separator air outlet pipe (112) of the cyclone separator (11) is communicated to an air inlet end of the suction fan (12), and an air outlet end of the suction fan (12) is communicated to the dust collection bag (13).

2. The automatic lepidopteran moth egg collection system of claim 1, wherein: in the moth egg collector (1), the inner wall surface of one side of the lower part of the lower shell part (4) close to the moth egg collecting port (46) is an inclined inner wall surface (41), the lower part of the lower collecting chamber (40) is an egg receiving chamber (400) which is gradually narrowed towards the moth egg collecting port (46), the included angle between the inclined inner wall surface (41) and the horizontal plane close to the moth egg collecting port (46) is a, and the a is 120-140 degrees.

3. The automatic lepidopteran moth egg collection system of claim 1, wherein: the moth egg collector (1) comprises a plurality of moth egg collectors, an air valve (45) is arranged on a collecting branch pipe (44) of each moth egg collector (1), and the tail ends of the collecting branch pipes (44) are communicated to an air inlet main pipe (110) of the cyclone separator (11).

4. The automatic lepidopteran moth egg collection system of claim 1, or 2, or 3, wherein: in moth ovum collector (1), the both sides that correspond culture plate (5) on the both sides inner wall of upper shell portion (3) have slant draw-in groove (31), have annular blend stop (32) of sealing up the bottom of slant draw-in groove (31) on the bottom inner wall of upper shell portion (3), the both sides portion of culture plate (5) is inserted in slant draw-in groove (31) and is kept out, make culture plate (5) slant install in upper shell portion (3) of moth ovum collector (1) by annular blend stop (32), spawning room opening (30) are located and are corresponded between 2 culture plate (5) on the lateral wall of upper shell portion (3).

5. The automatic lepidopteran moth egg collection system of claim 1, or 2, or 3, wherein: moth ovum collector (1) is still including cultivateing cup (6), cultivate cup (6) and be the top towards the round platform shape cup structure that the bottom gradually narrows down, the top of cultivateing cup (6) has rim of a cup (60), socket (50) on cultivateing board (5) are diameter and cultivate the circular mouth that upper portion diameter is equivalent in cup (6), cultivate cup (6) and insert on socket (50) of cultivateing board (5) by the bottom.

6. The automatic lepidopteran moth egg collection system of claim 1, or 2, or 3, wherein: in moth ovum collector (1), the top that lies in oviposition room opening (30) on the lateral wall of upper shell portion (3) has the mounting hole, the both sides that lie in oviposition room opening (30) have 2 [ shape layering (34) of vertical setting, the top of activity door plant (8) has the shaft hole, a door-hinge (81) activity is passed the shaft hole fixed mounting of activity door plant (8) in the mounting hole of upper shell portion (3), make activity door plant (8) can rotate around door-hinge (81) and open or close oviposition room opening (30) of upper shell portion (3), 1 at least [ shape layering (34) are pressed on the front of activity door plant (8).

7. The automatic lepidopteran moth egg collection system of claim 6, wherein: in moth ovum collector (1), have on the bottom outer wall of upper shell portion (3) and connect crown plate (33), have a plurality of connecting holes on last connecting crown plate (33), have lower connecting crown plate (43) on the top outer wall of lower shell portion (4), have a plurality of lower connecting holes on lower connecting crown plate (43), upper shell portion (3) and lower shell portion (4) align through the last connecting hole of upper connecting crown plate (33), the lower connecting hole and bolt (9) of lower connecting crown plate (43) and connect into moth ovum collector (1).

8. The automatic lepidopteran moth egg collection system of claim 7, wherein: in the moth egg collector (1), a collecting chamber opening (42) and 2 [ shaped lower pressing strips (431) positioned at two sides of the collecting chamber opening (42) are arranged on the side wall of the lower shell part (4), and a movable door plate (7) is movably inserted between the side wall of the lower shell part (4) and the [ shaped lower pressing strips (431) to open or close the collecting chamber opening (42).