CN2375101Y

CN2375101Y - Maggot culturing device

Info

Publication number: CN2375101Y
Application number: CN 99230978
Authority: CN
Inventors: 管祖美
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-02-08
Filing date: 1999-02-08
Publication date: 2000-04-26
Anticipated expiration: 2009-02-08

Abstract

The utility model relates to an artificially breeding fly maggot device, particularly an upright multilayer structure. The bottom of each layer is funnel-shaped and is provided with a switch valve; a side wall is provided with a kidney assimilative passage, a bottom layer and a top layer are communicated; water rush pipes and air outlet holes are also arranged in each layer. Big and small maggots are bred by layers, oviposition, maggot assimilation and mumia change are formed, and the maggots are made into flies to breed seed flies circularly. The utility model has the advantage that environment is not polluted, and the utility model is suitable for families, breeding chickens and ducks and fish grounds.

Description

One breeding maggot device

The utility model relates to a kind of device of propagating fly maggot artificially.

Chinese patent 95211704.5 disclosed " maggot feeding in excrement and urine automation equipment " is equipped with manure-feeder, is added excrement device, larvina-washing pool, net belt conveyer etc. and form by the troughed belt larvina-cultivating rack of sandwich construction, Chinese patent 95117852.0 disclosed " fly maggot industrialized cultivation method and equipment " adopts the enclosed breeding cage of being furnished with feed dish, emergence dish, drinking bowl and oopod in receptacle, all has complex structure, the higher defective of cost.

The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, with low cost, foster maggot device easy and simple to handle.

Realize above-mentioned purpose, the utility model adopts vertical foster maggot device, fractional layer in this device, and the culture zone can be 5～10 layers, is preferably 7 layers, and sky increases gradually in every layer from top to bottom, and its volume is increased; Every layer of bottom is funnel-form, and the bottom is provided with switch valve; Container side wall is established the passage of pupating, and is communicated with bottom and top layer; Also establish wash pipe in every layer for being coiled in container inner wall, sidewall is provided with the water pipe of hole for water spraying; Also be provided with venthole on every layer of culture zone sidewall.

The utility model maggot layering simple in structure, reasonable in design, big or small feed also is provided with the passage of pupating, and formation is laid eggs, changed maggot, becomes pupa, sprouts wings into fly, circulation breeding kind of fly, and this device is airtight substantially, free from environmental pollution, be particularly suited for family and raise chickens, duck, fish farm use.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the utility model one example structure schematic diagram.

Referring to Fig. 1, the utility model is a cylindrical container, 7 layers of interior branches, and every layer of bottom 1 is funnel-form, the bottom also is provided with switch valve 2, is the link-type switch; The space increases gradually in each layer culture zone from top to bottom; Outside of containers is established the passage 3 of pupating that is communicated with top layer and bottom culture district; Each layer inwall coiling water pipe 4, water pipe evenly is provided with hole for water spraying.Use this device, close each layer switch valve 2 earlier, open top cover 7, add feeding liquid (leftover, vinasse etc.), put several reddish tone flies into, close top cover and lay eggs in being allowed to condition to top layer.After one day, open first switch valve 2, allow little maggot and feeding liquid flow into second layer culture zone, ground floor adds feeding liquid again, allows fly lay eggs, and puts maggot, reinforced every day successively from top to bottom, when the 7th day opens bottom switch valve 2, promptly there are a large amount of one-tenth maggots to flow out, and the maggot output is all arranged into subsequently every day.A small amount of one-tenth maggot of bottom climbs out of from the passage 3 of pupating and pupates, sprouts wings into young fly and grow into big fly enter the top layer culture zone and lay eggs passage, forms so again and again to lay eggs, changes maggot, become pupa, sprout wings into fly and circulate, thereby reaches the purpose of culturing into maggot.Temperature is low to below 20 ℃ the time, and it is warming suitably to heat, and a large amount of one-tenth maggot outputs are all arranged throughout the year.When needs wash, only need open wash pipe 6 and get final product.5 is venthole.

Claims

1, a breeding maggot device is vertical vessel, it is characterized in that: fractional layer in the container, and every layer of bottom (1) is funnel-form, the bottom also is provided with switch valve (2); Container side wall is established the passage of pupating (3), is communicated with top layer and bottom.

2, foster maggot device as claimed in claim 1 is characterized in that: establish wash pipe (4) for described every layer, be coiled in container inner wall, the water pipe sidewall is established hole for water spraying.

3, foster maggot device as claimed in claim 1 is characterized in that: described every layer sets out pore (5).

4, foster maggot device as claimed in claim 1, it is characterized in that: vertical vessel can divide 5～10 layers, is preferably 7 layers, and from top to bottom, sky increases gradually in every layer.