A kind of release device and preparation method of automatic living body sub-packaging Trichogramma

Abstract

The invention discloses an automatic living-body subpackage-bag-type trichogramma releasing device and a preparation method thereof. The automatic living-body subpackage-bag-type trichogramma releasing device comprises a machine body. The machine body comprises a bracket mechanism and a cabinet mechanism. One side of the bracket mechanism is provided with a plurality of transmission shafts. The transmission shafts are wound by packaging paper. The packaging paper is locked in a forming machine through a hole puncher by the transmission shafts. The hole puncher is communicated with an external air pump. The other side of the bracket mechanism is provided with a discharging device, and the discharging device is communicated with a disc screening machine. The disc screening machine is communicated with a funnel device, and a joining port of the funnel device is extended to the side face of the forming machine and a packaging bag of which the bottom is sealed. The forming machine is stretched into a heat sealing machine. The lower end of the heat sealing machine is provided with an automatic cutting machine. The automatic cutting machine is connected with a chute. The heat sealing machine, the transmission shafts, the hole puncher and the disc screening machine are controlled by a circuit and program control device. According to the provided automatic living-body subpackage-bag-type trichogramma releasing device and the preparation method thereof, the operation is convenient, and the industrial large-scale efficient production is easy.

Description

technical field [0001] The invention relates to the technical field of pest control, in particular to an automatic living body sub-packaging Trichogramma releasing device and a preparation method thereof. Background technique [0002] Trichogramma is a type of parasitic natural enemy with the longest research history, the widest application range, the largest control area and the best insect control effect in all countries in the world. Utilizing the biological characteristics that Trichogramma can parasitize pest eggs, it can be used to control various harmful agricultural and forestry insects such as Lepidoptera, Coleoptera, Diptera, Homoptera, and Hymenoptera. At present, in my country, the parasitic eggs of Trichogramma are mainly placed inside the package manually, and then put into the field for control. In the process of agricultural and forestry production, the effective time of pest control is often very short, and artificially making a large number of Trichogramma...

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Problems solved by technology

[0003] Existing patents such as "Trichogramma Bag-type Bee Releaser" (Patent No. CN2358678), "Trichogramma Box-type Bee Releaser" (Patent No. CN2930274Y), "A Trichogramma Release Device" (Patent No. CN203302233U) , "A Simple Trichogramma Release Device" (Patent No. CN202635369U), "A Trichogramma Egg Box" (Patent No. CN203512378U), "Trichogramma Release Device" (Patent No. CN203942995U), etc. Different forms of Trichogramma release devices in the field can all focus on the specific introduction of a single release device. There are no reports on automatic mechanized mass production, and many devices require manual packaging due to their particularity, and some even need to be further processed in the field. Successful release can only be achieved by fine processing, which will consume a lot of manpower and material resources, and the time investment and cost will be greatly increased; and the preparation process of the release device of Trichogramma still cannot satisfy the fully automatic integration of punching and insect packaging. Some even need to be drilled manually in the field, which is time-consuming and labor-intensive, and the number of eggs to be packaged, the size and number of bee outlet apertures are prone to irregularities and unevenness, which will seriously affect the actual prevention and control of the release device in the field. Effect

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