Continuous feeding and earthworm cast collecting system and method for earthworm culture

A collection system and vermicompost technology, which are applied in the field of continuous feeding and vermicompost collection system for vermiculture, can solve the problems of great influence of natural conditions, laborious recycling, inability to realize continuous feeding of bait and worms, etc. effect of time

Pending Publication Date: 2018-11-06
河北绿龙环保工程有限公司
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AI-Extracted Technical Summary

Problems solved by technology

[0003] At present, most of the vermiculture in our country is field farming, which is greatly affected by natural conditions. There are many impurities in vermicompost, and the recycling is labor-intensive.
Certainly, present earthworm breeding also has indoor box-type culture methods, such as patent CN204350890U, but th...
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Method used

Utilize system and method of the present invention to " revitalize " the casing that cultured earthworms and vermicompost are collected, earthworms, vermicompost can be continuously added or co...
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Abstract

The invention discloses a continuous feeding and earthworm cast collecting system and method for earthworm culture, and belongs to the field of environment protection agriculture. The system structurally comprises an upper opening type box body for storing earthworms and earthworm baits; material falling net holes are formed in a bottom plate of the box body; a dismountable carrying element used for carrying the earthworms and the earthworm baits is arranged above the material falling net holes; vertical direction height differences exist between the bottom plate and the ground; an earthworm cast scraping plate is arranged above the bottom plate; the dismountable carrying element is arranged under the earthworm cast scraping plate; the earthworm cast scraping plate has the sliding freedomthrough the driving of a driving mechanism so as to form an earthworm cast scraping mechanism; the arrangement height of the earthworm cast scraping plate is smaller than the material height of the earthworms and the earthworm baits in the box body; the stage collection on the earthworm cast generated in the box is realized; the continuous feeding of the baits and the earthworms can be further realized; the culture of the earthworms and the collection continuity and automation of the earthworm cast can be realized; the culture and collection efficiency are improved.

Application Domain

Animal husbandry

Technology Topic

AgricultureHeight difference +3

Image

  • Continuous feeding and earthworm cast collecting system and method for earthworm culture

Examples

  • Experimental program(1)

Example Embodiment

[0028] The above-mentioned driving mechanism can have the following several implementations: In the first type, the above-mentioned driving mechanism is a hoist, and the end of the winding rope 6 of the hoist is fixed to the worm feces scraper 2, and the worm feces scraper 2 is also provided with The support frame 7 is fixed to the sliding plate 4 on the bottom plate 1-1, and the sliding plate 4 passes through the worm feces scraper 2 to form a worm feces scraper guide mechanism. In the second type, the driving mechanism includes reels 5 arranged on both sides of the bottom plate 1-1. The winding rope 6 is wound on the two reels 5, and the two ends of the rope are fixed to the worm scraper 2. The rotating shaft of the barrel 5 is connected with the power output shaft of the motor, and the worm feces scraper 2 is also provided with a sliding plate 4 fixed on the bottom plate 1-1 by means of a support frame 7. The sliding plate 4 passes through the worm feces scraper 2 to form worm feces Scraper guide mechanism.
[0029] The continuous feeding and worm manure collection method matched with the above system, the method steps include:
[0030] A. Set paper or plastic film above the blanking mesh 3, preset the scraping time t of the worm manure scraper 2, the pre-obtained weight g of worm manure, and the removal time a of the paper or plastic film, and set a≤ t;
[0031] B. Place the earthworms and their bait into the box 1, and control the height of the earthworms and bait added in the box 1 to be equal to the preset height h, where the density of the earthworms in the material at the preset height h is 3.5- 4kg/m 3 , Preferably 4kg/m 3 , Making the setting height H of the vermicompost scraper 2 smaller than the preset height h;
[0032] C. The earthworms in the box decompose the bait, and check whether there is a detachable carrier above the blanking mesh 3, if not, skip to step D; if there is, skip to step C1;
[0033] C1. Detect whether the paper or plastic film removal time a is reached. If it is reached, remove the paper or plastic film and skip to step D; if not, skip to step C;
[0034] D. The earthworms in the box continue to decompose the bait. When the time T=t for the earthworms in the box to decompose the bait, the drive mechanism drives the worm feces scraper 2 to slide to scrape the worm feces, and the scraped worm feces fall from the blanking mesh 3 On the ground, the thickness of the scraped vermicompost is less than h/2;
[0035] E. Check whether the weight of vermicompost is ≥g, if yes, skip to step G, if not, skip to step F;
[0036] F. Measure the material height h1 of the earthworms and their bait in the box 1, if h1≤H, then reset the time T for the earthworms in the box to decompose the bait to zero, and skip to step B; if h1>H, set the The time T for the earthworm to decompose the bait is reset to zero, and skip to step C;
[0037] G. End.
[0038] When this method is specifically used, the thickness of the decomposed cow dung and green storage crop stalks added to the box 1 for the first time is generally 15-18cm, and the added amount of live earthworms is 4kg/m 3 Therefore, the preset height h in the step B is the sum of the thickness of cow dung and green storage crop straw and the thickness of living earthworms. Generally, earthworms can eat 15-18cm of bait within 2 days and produce 8-9cm of worm feces after eating. Therefore, the scraping cycle of the worm feces scraper can be set, that is, the time for the earthworm to decompose the bait T is one day, 4-5cm can be scraped every day.
[0039] In the process of this method, if paper is selected for the detachable carrier, as the earthworms decompose the bait, the relatively humid environment will inevitably wet or even rot the paper, which will cause the fall of the worm feces, so the detachable The dismantling time a of the type carrier is set as the time when the paper rots and vermicomposts begin to fall. Because the fallen vermicompost is also completely decomposed, it does not affect the process of the present invention. During this process, there is no need to manually dismantle, and the detachable bearing will be automatically dismantled. If the removable carrier is a plastic film, it needs to be removed manually.
[0040] Utilizing the system and method of the present invention to "activate" the box for collecting earthworms and feces for culturing, so that the earthworms and feces can be continuously added or collected, breaking the traditional pit-type or box-type earthworm breeding one-pot-one-pot model It saves time and makes earthworm breeding and worm manure collection truly industrialized.

PUM

PropertyMeasurementUnit
Density3.5 ~ 4.0kg/m³
Density4.0kg/m³

Description & Claims & Application Information

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