CN110150235B - Method for realizing automatic throwing of hermetia illucens larvae for multiple days/times and pest throwing system thereof - Google Patents
Method for realizing automatic throwing of hermetia illucens larvae for multiple days/times and pest throwing system thereof Download PDFInfo
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- CN110150235B CN110150235B CN201910515435.2A CN201910515435A CN110150235B CN 110150235 B CN110150235 B CN 110150235B CN 201910515435 A CN201910515435 A CN 201910515435A CN 110150235 B CN110150235 B CN 110150235B
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- 241000709785 Hermetia illucens Species 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title abstract description 14
- 241000607479 Yersinia pestis Species 0.000 title description 6
- 238000004321 preservation Methods 0.000 claims abstract description 20
- 241000238631 Hexapoda Species 0.000 claims description 27
- 238000005057 refrigeration Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 239000010871 livestock manure Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000010583 slow cooling Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 208000012766 Growth delay Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000026683 transduction Effects 0.000 description 1
- 238000010361 transduction Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Catching Or Destruction (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a method for automatically throwing hermetia illucens larvae for a plurality of days/times and a system for throwing the hermetia illucens larvae, which comprises the following steps: (1) Slowly cooling the hermetia illucens larvae to enable the soldier fly larvae to reach a dormant state for standby; (2) Placing the hermetia illucens larva in a dormant state in a container with heat preservation and temperature control effects, and keeping the temperature of the container at 5-15 ℃; (3) And then throwing the hermetia illucens larvae into a culture container at fixed time and fixed quantity, thereby achieving the purpose of automatic throwing for a plurality of days/times. By adopting the method, the black soldier fly larvae can be thrown once, and the black soldier fly larvae can be automatically thrown within one week to one month, so that long-time unmanned and automatic operation is realized, the efficiency is high, the labor cost is saved, and the cultivation cost is effectively reduced.
Description
Technical Field
The invention relates to a method for automatically throwing hermetia illucens larvae for a plurality of days/times and a throwing system thereof, belonging to the field of insect cultivation equipment.
Background
The black soldier fly is a resource insect widely distributed worldwide, and larvae feed on animal manure, rotted organic matters such as rotten meat, rotted fruits, vegetables and plant garbage in nature, so that the black soldier fly can be used for harmless treatment of livestock manure. Is native to america and is currently widely distributed worldwide (between 40 degrees north and south latitude). In recent years, the Chinese medicinal materials are transferred into the places such as Guizhou, guangxi, guangdong, shanghai, yunnan, taiwan, hunan and Hubei in the current widespread places. The current method for throwing the black soldier fly larvae into the culture box is that the black soldier fly larvae are put into a container and thrown into the culture box by a manual or mechanical device when the black soldier fly larvae are needed to be thrown. Every time the insects are thrown, new hermetia illucens larvae are replaced, the operation is inconvenient, the automatic throwing for many times in a plurality of days cannot be realized, and the labor cost is high.
Disclosure of Invention
The invention provides a method for automatically throwing hermetia illucens larvae for multiple days/multiple times and a throwing system thereof, which solve the problem that the traditional feeding process of the hermetia illucens cannot automatically throw the hermetia illucens larvae for multiple days.
In order to solve the technical problems, the invention adopts the following technical scheme:
a method for realizing automatic throwing of hermetia illucens larvae for a plurality of days/times comprises the following steps:
(1) Slowly cooling the hermetia illucens larvae to enable the soldier fly larvae to reach a dormant state for standby;
(2) Placing the hermetia illucens larva in a dormant state in a container with heat preservation and temperature control effects, and keeping the temperature of the container at 5-15 ℃;
(3) And then throwing the hermetia illucens larvae into a culture container at fixed time and fixed quantity, thereby achieving the purpose of automatic throwing for a plurality of days/times.
Preferably: the slow cooling is as follows: the black soldier fly larvae are put into an incubator, the incubator is put into a refrigerator or a freezer with the temperature of 5-15 ℃, and the incubator is reserved after the temperature in the incubator is reduced to a preset temperature.
The invention also provides an insect throwing system for realizing the automatic throwing of the hermetia illucens larvae for a plurality of days/times, which comprises a shell for placing the hermetia illucens larvae;
the heat preservation device is arranged on the shell, and the temperature inside the shell can be controlled to be 5-15 ℃;
the hermetia illucens larva quantifying device is arranged in the shell, and can divide the hermetia illucens larva stored in the shell into a plurality of parts, wherein each part of hermetia illucens larva has equal weight or unequal weight;
the pushing device pushes each part of black soldier fly larvae to the insect throwing port of the shell from the placing position, so that quantitative parts of the black soldier fly larvae fall out from the insect throwing port;
the control device can control the heat preservation device to keep the temperature at 5-15 ℃, and can control the distance of each pushing of the pushing device and the time of initiation of pushing.
Preferably: the heat preservation device is provided with an air channel including setting up the pipeline inner wall, the outer wall of pipeline be provided with the heat preservation, the air channel in be provided with temperature control device and temperature sensor.
Preferably: the temperature control device is an electronic refrigerating device.
Preferably: the hermetia illucens larva quantifying device comprises a main shaft, wherein a plurality of dividing pieces are arranged on the main shaft, and the edges of the dividing pieces are contacted with the air channel.
Preferably: the larva quantifying device comprises a screw shaft and a larva throwing container for storing the black soldier fly larvae, wherein the larva throwing container is made of a black soldier fly easily-decomposable substance or a decomposable substance at a temperature above 20 ℃, and the larva throwing container is arranged between two blades of the screw shaft.
Preferably: the pushing device is a hydraulic cylinder or an electric push rod, and the pushing device and the hermetia illucens larva quantifying device are installed together.
Preferably: the control device is a PLC controller or a singlechip, and is connected with the heat preservation device and the pushing device.
The invention has the beneficial effects that:
according to the invention, the hermetia illucens larva is cooled firstly to reach an inactive dormant state, then is stored in a container, is kept in the dormant state all the time, and is then put into a culture box at fixed time and fixed quantity. The hermetia illucens larva in the dormant state can be kept dead and inactive for a long time, and when the hermetia illucens larva in the dormant state encounters a proper temperature, the hermetia illucens larva moves again. By adopting the method, the black soldier fly larvae can be thrown once, and the black soldier fly larvae can be automatically thrown within one week to one month, so that long-time unmanned and automatic operation is realized, the efficiency is high, the labor cost is saved, and the cultivation cost is effectively reduced.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of an insect feeding system according to the present invention;
FIG. 2 is another schematic diagram of the insect feeding system of the present invention;
FIG. 3 is a block diagram of a control system according to the present invention;
FIG. 4 is a block diagram of another control system according to the present invention;
in the figure, 1 is an electric push rod, 2 is a main shaft, 3 is an insect storage port, 4 is a partition plate, 5 is an electronic refrigerating device, 6 is a temperature sensor, 7 is an air channel, 8 is a shell, 9 is an insulating layer, 10 is an insect throwing port, 11 is a speed reducing motor, 12 is an insect throwing container, 13 is a screw shaft, 14 is a cover, and 15 is an electric valve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1 and 3, an insect throwing system for realizing multi-day/multi-time automatic throwing of hermetia illucens larvae comprises a shell 8 for placing the hermetia illucens larvae; the pest storage port 3 and the pest throwing port 10 are arranged on the shell, the pest storage port 3 is provided with the cover 13, and the pest throwing port 10 is provided with the electric valve 15, so that the opening and the closing can be automatically controlled. The heat preservation device is arranged on the shell 8, and the temperature inside the shell 8 can be controlled to be 5-15 ℃;
the hermetia illucens larva quantifying device is arranged in the shell 8, and the hermetia illucens larva quantifying device can divide the hermetia illucens larva stored in the shell 8 into a plurality of parts, wherein the weights of the hermetia illucens larva in each part are equal or different;
the pushing device pushes each part of hermetia illucens larva to the insect throwing port 10 of the shell 8 from the placing position, so that quantitative parts of hermetia illucens larva fall out from the insect throwing port 10;
the control device can control the heat preservation device to keep the temperature at 5-15 ℃, and can control the distance of each pushing of the pushing device and the time of initiation of pushing.
The heat preservation device mainly realizes the control of the internal temperature of the shell 8, and any device for realizing temperature control in the market can be adopted. The heat preservation device is adopted in the embodiment, and comprises an air channel 7 arranged on the inner wall of the pipeline, a heat preservation layer 9 arranged on the outer wall of the pipeline, and a temperature control device and a temperature sensor 6 arranged in the air channel 7. By adopting the mode of the air channel 7, the weight of the device can be effectively reduced, and the heat preservation effect of the air is good. The temperature control device mainly plays roles of heating and cooling, so that the inside of the shell 8 is kept at a set temperature. In a general cultivation environment, cooling equipment is needed, but heating equipment is needed in all colder places, and the temperature can be selected according to actual conditions. The temperature control device is mainly set for places where the temperature of the cultivation environment is higher than 15 ℃, and the temperature control device is an electronic refrigeration device 5 and mainly is an electronic refrigeration sheet (or a semiconductor refrigeration sheet). The electronic refrigerating sheet does not need any refrigerant, can continuously work, does not have a pollution source, does not have a rotating part, does not generate a rotary effect, does not have a sliding part, is a solid sheet piece, and has no vibration, noise and long service life during working, and is easy to install. The semiconductor refrigerating sheet has two functions, namely, the semiconductor refrigerating sheet can refrigerate and heat, the refrigerating efficiency is generally low, but the heating efficiency is very high, and the refrigerating efficiency is always more than 1. Thus, a single piece may be used instead of separate heating and cooling systems. The semiconductor refrigerating sheet is a current transduction type sheet piece, can realize high-precision temperature control through the control of input current, and is easy to realize remote control, program control and computer control by adding a temperature detection and control means, so that an automatic control system is convenient to form. The semiconductor refrigerating sheet has very small thermal inertia, the refrigerating and heating time is very fast, and the refrigerating sheet can reach the maximum temperature difference after being electrified for less than one minute under the condition that the hot end dissipates heat and the cold end is empty.
The hermetia illucens larva quantifying device mainly has the effect of quantitatively throwing the hermetia illucens, can select some automatic weighing equipment, and is realized through weighing. The hermetia illucens larva quantifying device can also be adopted and comprises a main shaft 2, wherein a plurality of dividing pieces 4 are arranged on the main shaft 2, and the edges of the dividing pieces 4 are contacted with the air channel 7.
The structure is simple, only the amount of the soldier fly larvae put in each time is determined, and the corresponding amount of the soldier fly larvae are put in the corresponding partition areas, so that the operation is simple.
The pushing device is a hydraulic cylinder or an electric push rod 1, and the pushing device and the hermetia illucens larva quantifying device are installed together. The pushing device is mainly used for pushing the hermetia illucens larva quantifying device to move at fixed time, so that the timed and quantitative insect throwing is realized. The invention adopts an electric push rod 1.
The control device is a PLC controller, and the electronic refrigerating device, the temperature sensor, the electric push rod and the electric valve are respectively connected with the PLC controller. The PLC controller can receive a temperature signal detected by the temperature sensor through programming, and controls the electronic refrigeration device to enable the temperature of the shell to process the set temperature; the starting time and the running distance of the electric push rod can be set, and the working state of the electric push rod can be effectively controlled; the electric valve can be effectively controlled to be opened and closed, when the electric push rod is started, the electric valve is opened, when the electric push rod stops moving, the electric valve delays for a period of time, so that the hermetia illucens larvae are completely put into the culture box, and then the electric valve is closed.
The operation process of the invention comprises the following steps:
(1) Firstly, the black soldier fly larvae meeting the requirement of throwing insects are slowly cooled to 5-15 ℃ to enable the black soldier fly larvae to be in a dormant state for standby; the slow cooling is as follows: the black soldier fly larvae are put into an incubator, the incubator is put into a refrigerator or a freezer with the temperature of 5-15 ℃, and the incubator is reserved after the temperature in the incubator is reduced to a preset temperature.
(2) Starting an insect throwing system, setting the weight of each insect throwing, the time of each insect throwing interval, the moving distance of a pushing device and the temperature in a shell through a control device, and quantitatively placing the dormant hermetia illucens larvae in a hermetia illucens larva quantifying device;
(3) In the running process, the heat preservation device detects and controls the temperature in the shell to be 5-15 ℃ and keeps the hermetia illucens larva in a dormant state all the time;
(4) The pushing device pushes the black soldier fly larvae out of the shell at regular time and quantity according to the set time and the set moving distance (or the set rotating time and the like), and puts the black soldier fly larvae into the cultivation box;
(5) And (3) repeating the step (4) to realize the repeated throwing of the hermetia illucens larvae for a plurality of days.
The method and the insect throwing system realize automatic insect throwing operation for 5-30 days through a large number of actual production applications, the thrown black soldier fly larvae grow normally, the problem of growth delay or death is avoided, the production efficiency is effectively improved, and the labor cost is reduced.
Example 2
As shown in fig. 2 and 4, basically the same as in embodiment 1 is different in that a cover 13 is provided at the insect inlet, a heat-insulating cover 15 is provided at the insect inlet, and the heat-insulating cover 15 is fixed on the screw shaft. The heat preservation cover 15 is fixed on the screw shaft, and can periodically seal and open the insect throwing port along with the screw shaft. The difference is that: the hermetia illucens larva quantifying device comprises a screw shaft 13 and a hermetia illucens larva throwing container 12, wherein the hermetia illucens larva throwing container 12 is made of a hermetia illucens easily-decomposable substance or a decomposable substance at a temperature above 20 ℃, and the hermetia illucens throwing container 12 is arranged between two blades of the screw shaft 13. The hermetia illucens can be made into bags by using raw materials, such as bran and CMC (proportion 50:1) which are mixed to prepare packaging bags.
The pushing device is mainly a driving device of a screw shaft, and the embodiment adopts a gear motor 11.
The control device is the singlechip, and the singlechip of this embodiment is programmable singlechip, can control casing temperature and gear motor's rotational speed and operating time effectively through the programming, and then realizes regularly and quantitatively throwing in the hermetia illucens larva.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (1)
1. An insect throwing system for realizing multi-day/multi-time automatic throwing of hermetia illucens larvae, which is characterized in that: comprises a shell for placing the hermetia illucens larvae;
the heat preservation device is arranged on the shell, and the temperature in the shell is controlled to be 5-15 ℃;
the hermetia illucens larva quantifying device is arranged in the shell, and divides the hermetia illucens larva stored in the shell into a plurality of parts, wherein each part of hermetia illucens larva is equal or unequal in weight;
the pushing device pushes each part of black soldier fly larvae to the insect throwing port of the shell from the placing position, so that quantitative parts of the black soldier fly larvae fall out from the insect throwing port;
the control device controls the heat preservation device to keep at 5-15 ℃, and controls the distance of each pushing of the pushing device and the time of initiating pushing;
the heat preservation device comprises an air channel arranged on the inner wall of the shell, the outer wall of the shell is provided with a heat preservation layer, and a temperature control device and a temperature sensor are arranged in the air channel; the temperature control device is an electronic refrigeration device;
the hermetia illucens larva quantifying device comprises a screw shaft and a hermetia illucens larva throwing container, wherein the hermetia illucens larva throwing container is made of a hermetia illucens easily-decomposable substance, and the hermetia illucens larva throwing container is arranged between two blades of the screw shaft;
the pushing device is a hydraulic oil cylinder, an electric push rod or a speed reducing motor, and is installed together with the hermetia illucens larva quantifying device;
the control device is a PLC controller or a singlechip, and is connected with the heat preservation device and the pushing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910515435.2A CN110150235B (en) | 2019-06-14 | 2019-06-14 | Method for realizing automatic throwing of hermetia illucens larvae for multiple days/times and pest throwing system thereof |
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| CN201910515435.2A CN110150235B (en) | 2019-06-14 | 2019-06-14 | Method for realizing automatic throwing of hermetia illucens larvae for multiple days/times and pest throwing system thereof |
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| CN110150235A CN110150235A (en) | 2019-08-23 |
| CN110150235B true CN110150235B (en) | 2024-03-15 |
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| CN113207815B (en) * | 2021-06-18 | 2021-11-23 | 广州安芮洁环保科技有限公司 | Method for breeding hermetia illucens |
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