CN101933494A

CN101933494A - Moth-egg collecting machine

Info

Publication number: CN101933494A
Application number: CN 201010265853
Authority: CN
Inventors: 韩诗畴; 霍志华; 吕欣; 戴建青; 安新城
Original assignee: Guangdong Entomological Institute
Current assignee: Guangdong Entomological Institute
Priority date: 2010-08-27
Filing date: 2010-08-27
Publication date: 2011-01-05

Abstract

The invention discloses a moth-egg collecting machine, which comprises an airtight case, a moth cage, at least one driving roller set, a brush roller, a brush row and an exhaust fan, wherein the moth cage, the driving roller set, the brush roller and the brush row are arranged in the airtight case; the moth cage is arranged on the brush roller, one end of the brush row is connected with the wall surface of the case, the other end of the brush row is contacted with the surface of the moth cage, and the driving roller set is in a driving connection with the brush roller; and the lower part of the moth cage is provided with a separating port, the lower end of the separating port is connected with an egg collecting bottle, the lateral side of the separating port is provided with a dust collection bag, and the exhaust fan is connected with the dust collection bag. The moth-egg collecting machine of the invention has the advantages: in the processes of separating moth eggs from scales and collecting the moth eggs, the environmental pollution caused by scale dust flying is not caused, thereby keeping breeding cages clean and avoiding the production of adverse reactions because insect scales are contacted with human skin or inhaled into respiratory tracts; dust flying caused by manual flapping and sweeping is avoided, and the aim of environment protection and human health is achieved; and the eggs of host insects can be industrially produced in large scale, thereby greatly reducing the cleaning workload of the breeder.

Description

A kind of moth ovum collecting machine

Technical field

The present invention relates to vector--the gathering unit of rice moth egg or gelechiid ova of natural enemy insect breeding.

Background technology

Along with people improve the understanding of safety and Health food, pollution-free food, organic food demand increase day by day, wherein in these production links agriculture and forestry injurious insect biological control technology and measure are proposed higher requirement.The a large amount of breedings of natural enemy insect are requisite important rings in the biological control.At home and abroad; the usable floor area of oophagous trichogrammae occupies first of the natural enemy insect; the whole nation is used for the oophagous trichogrammae area of biological control of insect pests every year above 1,000,000 mu; be used to prevent and treat rice grub---the rice borer oophagous trichogrammae of rice leaf roller; some oophagous trichogrammae that prevents and treats lichee base of a fruit moth in addition can only be the host with the rice moth egg; breeding oophagous trichogrammae needs a large amount of rice moth or gelechiid ova, in these insect ovum feeding process, must at first consider environmental protection and health.

The vector ovum that is used for the natural enemy insect (egg parasitoids---oophagous trichogrammae) of agriculture and forestry injurious insect biological control comes from indoor prolific lepidopterous insects, as rice moth egg or gelechiid ova.In the feeding process of these insects, need to collect adult and place cylinder mould by its concentrated laying eggs.It is online with the rice moth cage to lay eggs through rice moth after a day, scrapes by craft when collecting rice moth egg and sweeps, and rice moth egg is come off, and concentrates on then in porcelain dish or the vinyl disc, with manual manipulation method separation scale or rice moth egg, inefficiency.In addition owing to collect in the moth ovum process, lepidopterous insects adult in the cylinder mould can be because of startling a large amount of small scale of generation, and the scale of these moth classes is light and little, very easily waves with the wind, the insect scale has sensitization to people's respiratory tract and skin, influences the healthy of insect poultry raiser.There is the semi-mechanization method to have electronic brushing or dust catcher to collect adult abroad, owing to have scale to fly upward inevitably in the operating process, and respectively deficiency is arranged, manual clap, vial trapping easily make rice moth escape; The easy scratch adult of electronic brushing method influences egg laying amount; Dust catcher once can only adsorb one or several adults, and other adult startles easily and runs away.Common ground is that operating efficiency is very low, can not protect environment can not adapt to the requirement of a large amount of host eggs of breeding natural enemy insect needs.

Summary of the invention

Influence is poultry raiser's healthy, a technical problem such as collection work efficient is low when the objective of the invention is to overcome prior art and collecting rice moth egg or gelechiid ova; provide a kind of in collecting the rice moth egg process; by finishing under the air-flow controlled condition that the moth ovum separates with scale and the collection of ovum, keeping clean in the receptacle, reach the environment-friendly type moth class ovum collecting machine of protection environment and health purpose.

For realizing above purpose, the present invention has taked following technical scheme: a kind of moth ovum collecting machine, include airtight cabinet, in cabinet, be provided with collection moth cage, at least one driving rolls group, brush roll, hairbrush row, air exhauster, described collection moth cage is arranged on the brush roll, and described hairbrush is arranged an end and is connected with the cabinet wall, opposite side contacts with collection moth cage surface, and described driving rolls group drives with described brush roll and is connected; Be provided with separating opening below described collection moth cage, described separating opening lower end is connected with collection ovum bottle, and the side of described separating opening is provided with dust bag, and described air exhauster is connected with dust bag.Dust bag has flexible pipe to connect, and can place the outside of gathering machine casing.

Gathering machine is taken moth ovum and the assorted dirt of insect scale in the collection moth cage out of with the effect of air-flow and mechanical device, enters special container respectively and focuses on.Overall process is finished in airtight cabinet, and the insect scale can be not elegant, and is clean and avoid the insect scale to contact human body skin or suction respiratory tract and produce bad reaction to keep in the gathering machine cleaning.

The present invention compared with prior art, have following advantage: apparatus of the present invention are in the airtight cabinet when collecting the moth ovum, and will collect the absorption air-flow that the moth cage places blower fan to produce, the assorted dirt of its scale can not raised ease and cause environmental pollution, thereby keeps the insectary cleaning clean and avoid the insect scale to contact human body skin or suction respiratory tract and produce bad reaction.Simultaneously, machine is established the two-layer position that works alone up and down, can operate simultaneously, increases work efficiency; In addition, it is little, in light weight that machine also has a volume, advantage such as easy to use; Can finish collection process in confined conditions, avoid reaching the purpose of protection environment and health because the method for manual beating, sweeping causes airborne dust; Can improve 3～5 times of operating efficiencies, help the large-scale industrialized production host egg, reduce the workload that the poultry raiser clears up environment in a large number.

Description of drawings

Fig. 1 is a moth ovum collecting machine interior stereogram of the present invention;

Fig. 2 is the front view of Fig. 1;

Fig. 3 is the right view of Fig. 1;

Description of reference numerals: 1-hairbrush row, 2-collection moth cage, 3-brush roll, 4-driving rolls group, 5-separating opening, 6-air exhauster, 7-dust bag, 8-collection ovum bottle, 10-cabinet.

Embodiment

Below in conjunction with the drawings and specific embodiments content of the present invention is described in further details.

Embodiment:

See also Fig. 1 to shown in Figure 3, a kind of moth ovum collecting machine, include airtight cabinet 10, in cabinet 10, be provided with collection moth cage 2, at least one driving rolls group (containing concavo-convex the wheel) 4, brush roll 3, hairbrush row 1, air exhauster 6, collection moth cage 2 is arranged on the brush roll 3, and hairbrush is arranged 1 one ends and is connected with cabinet 10 walls, opposite side contacts with collection moth cage 2 surfaces, and driving rolls group 4 drives with brush roll 3 and is connected; Be provided with separating opening 5 below collection moth cage 2, separating opening 5 lower ends are connected with collection ovum bottle 8, and the side of separating opening 5 is provided with dust bag 7, and air exhauster 6 is connected with dust bag 7.

In the present embodiment, according to actual needs, the two-layer position that works alone up and down can be set in gathering machine, every layer is provided with a collection moth cage 2, and collection moth cage 2 is arranged on two driving rolls groups 4, and mixes a hairbrush row 1, two-layer up and down operation is simultaneously increased work efficiency.Driving rolls group when power switch is opened, concavo-convexly take turns, brush roll, air exhauster work asynchronously by setup program.

The course of work of the present invention is as follows: rice moth (gelechiid) adult is mate and oviposit in collection moth cage, and the moth ovum adheres to collection moth cage wall.When needing, will collect moth cage traverse earlier and go into the roller set top with this gathering machine collection moth ovum, starting switch, collection moth cage slowly rotates under the common driving of roller and brush roll, has in the rotation intermittently and beats.Moth ovum on the cage wall is subjected to brush roll, scraping of hairbrush row swept, in the shake of collection moth cage, vibrated and fallen, assorted dirt such as while rice moth (gelechiid) scale also land under the intake negative-pressure effect of blower fan, arrive separating opening, the moth ovum falls under gravity into collection ovum bottle, the assorted dirt of scale etc. then is inhaled into dust bag, and the moth ovum separates with scale and the collection of ovum thereby finish.Main key is to utilize the characteristics of the different deadweights with the moth ovum of scale.

Above-listed detailed description is at the specifying of possible embodiments of the present invention, and this embodiment is not in order to limiting claim of the present invention, and the equivalence that all the present invention of disengaging do is implemented or change, all should be contained in the claim of this case.

Claims

1. moth ovum collecting machine, it is characterized in that: include airtight cabinet (10), in cabinet (10), be provided with collection moth cage (2), at least one driving rolls group (4), brush roll (3), hairbrush row (1), air exhauster (6), described collection moth cage (2) is arranged on the brush roll (3), described hairbrush row (1) one end is connected with cabinet (10) wall, and opposite side contacts with collection moth cage (2) surface, and described driving rolls group (4) drives with described brush roll (3) and is connected; Be provided with separating opening (5) in described collection moth cage (2) below, described separating opening (5) lower end is connected with collection ovum bottle (8), and the side of described separating opening (5) is provided with dust bag (7), and described air exhauster (6) is connected with dust bag (7).