CN117158385A - Permanent auxiliary material used in hermetia illucens culture feed and application method thereof - Google Patents
Permanent auxiliary material used in hermetia illucens culture feed and application method thereof Download PDFInfo
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- CN117158385A CN117158385A CN202311296801.2A CN202311296801A CN117158385A CN 117158385 A CN117158385 A CN 117158385A CN 202311296801 A CN202311296801 A CN 202311296801A CN 117158385 A CN117158385 A CN 117158385A
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- hermetia illucens
- permanent auxiliary
- central body
- auxiliary materials
- permanent
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- 239000000463 material Substances 0.000 title claims abstract description 108
- 241000709785 Hermetia illucens Species 0.000 title claims abstract description 97
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000004146 energy storage Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- 239000002671 adjuvant Substances 0.000 claims description 2
- 238000012258 culturing Methods 0.000 claims description 2
- 238000009395 breeding Methods 0.000 abstract description 7
- 230000001488 breeding effect Effects 0.000 abstract description 7
- 230000004083 survival effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 239000006096 absorbing agent Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 241000238631 Hexapoda Species 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 241000709334 Hermetia Species 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000233805 Phoenix Species 0.000 description 1
- 241000254109 Tenebrio molitor Species 0.000 description 1
- 235000021120 animal protein Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000019629 palatability Nutrition 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Abstract
The application discloses a permanent auxiliary material used in a black soldier fly breeding feed and a use method thereof, wherein the permanent auxiliary material comprises a spherical shell consisting of two hemispherical shells, a living room is arranged in the spherical shell, a first central body is arranged at the spherical center of one hemispherical shell, and a second central body is arranged at the spherical center of the other hemispherical shell; support columns are arranged between the first central body and the inner wall of the hemispherical shell and between the second central body and the inner wall of the hemispherical shell; a plurality of inlet and outlet holes which can enable the hermetia illucens larvae to enter and exit are formed in the hemispherical shell; a detachable connecting mechanism is arranged between the first central body and the second central body. After the permanent auxiliary materials are mixed into the hermetia illucens feed, the permanent auxiliary materials can be uniformly distributed in different height layers of the hermetia illucens feed, and the space for the survival and the activity of the hermetia illucens larvae can be formed by the existence of the permanent auxiliary materials in the different height layers of the feed, so that the hermetia illucens larvae can move and live in the different height layers in the feed, and sufficient space is provided for the growth of the hermetia illucens larvae.
Description
Technical Field
The application relates to the technical field of hermetia illucens cultivation, in particular to a permanent auxiliary material used in hermetia illucens cultivation feed and a use method thereof.
Background
The black soldier fly is a rotten hermetia insect, can take the feces and the domestic garbage of livestock and produce high-value animal protein feed, and has the characteristics of rapid propagation, large biomass, wide feeding range, high absorption and conversion rate, easy management, low feeding cost, good palatability of animals and the like, can carry out resource utilization on the black soldier fly, and the larvae are called as 'phoenix insects', become resource insects with the same names as fly maggots, yellow mealworms, barley insects and the like, and are popularized worldwide.
When the hermetia illucens larvae are cultivated, prepared feed is put into a cultivation box, the hermetia illucens larvae are put into the cultivation box, and the hermetia illucens larvae can drill into the feed for growth. However, since the feed has a certain water content, after a period of time, the feed is easy to harden, so that the feed becomes compact, the porosity is reduced, and especially the bottom layer part of the feed is more serious.
The hardening and the reduction of the porosity of the feed can greatly influence the survival and the movement of the hermetia illucens larvae in the feed, so that the movement space of the hermetia illucens larvae is compressed, and the normal development of the hermetia illucens larvae is further influenced; and because the fodder bottom layer part is hard, lead to the fodder bottom layer part not being fit for the existence of hermetia illucens larva, lead to the hermetia illucens larva all to gather in the upper strata part of fodder, lead to the hermetia illucens larva of fodder upper strata part too crowded, the individual density of hermetia illucens larva exceeds standard, the nutrient is strikeed for each other easily between the larva to seriously influence the growth and development of larva, influence final hermetia illucens adult quality.
Disclosure of Invention
The application aims to solve the defects in the existing hermetia illucens larva breeding process and provides a permanent auxiliary material used in a hermetia illucens breeding feed and a use method thereof.
The application aims at realizing the following technical scheme: a permanent adjuvant used in hermetia illucens culture feed comprises a spherical shell composed of two hemispherical shells, wherein a living room is arranged in the spherical shell, a first central body is arranged at the center of one hemispherical shell, and a second central body is arranged at the center of the other hemispherical shell; support columns are arranged between the first central body and the inner wall of the hemispherical shell and between the second central body and the inner wall of the hemispherical shell; a plurality of inlet and outlet holes which can enable the hermetia illucens larvae to enter and exit are formed in the hemispherical shell;
a detachable connecting mechanism is arranged between the first central body and the second central body.
Preferably, a groove is arranged on the outer side of the hemispherical shell, and a water absorbing body is arranged in the groove.
Preferably, the water absorber is a sponge.
Preferably, the detachable connecting mechanism comprises a connecting column arranged on the first central body and a connecting groove which is arranged on the second central body and matched with the connecting column, a spring hole is formed in the bottom of the connecting groove, and a first spring is arranged in the spring hole; the connecting column is provided with a clamping groove;
one side of the connecting groove is provided with a guide hole, a locking piece corresponding to the clamping groove on the connecting column is connected in the guide hole in a sliding way, and the locking piece can be attracted by a magnet; a second spring is arranged between the locking piece and the bottom of the guide hole;
when the two hemispherical shells are in a connection state, the connecting column on the first central body is inserted into the connecting groove on the second central body, the front end of the locking piece stretches into the clamping groove on the connecting column, and the connecting column is in contact with the first spring and enables the first spring to be in a compression energy storage state;
when the spherical shell is opened, the locking piece is attracted to move towards the bottom of the guide hole through the magnetic component, so that the locking piece is separated from the clamping groove on the connecting column, and the connecting column is ejected out of the connecting groove by the first spring.
Preferably, the first central body is provided with a positioning column, and the second central body is provided with a positioning groove corresponding to the positioning column.
Preferably, the front end of the connecting column is provided with an introduction inclined plane.
Preferably, the locking member is made of iron.
Preferably, the spherical shell is opened by a magnetic unlocking device; the magnetic unlocking device comprises a conveyor belt, one end of the conveyor belt is a feeding end, and the other end of the conveyor belt is a discharging end; side baffles are respectively arranged on two sides of the conveyor belt, and an electromagnet is arranged above the conveyor belt; a magnetic force area is arranged below the electromagnet;
a rotating shaft is rotationally connected between the side baffles, a material baffle is arranged on the rotating shaft, one end of the rotating shaft is connected with a swing arm, a telescopic device is arranged on the side baffles, one end of the telescopic device is rotationally connected with the swing arm, and the other end of the telescopic device is rotationally connected with the side baffles;
the material blocking plate is driven to rotate between a material blocking state and a releasing state through the telescopic device; when the material blocking plate is in a material blocking state, the material blocking plate blocks the permanent auxiliary materials on the conveyor belt and enables the permanent auxiliary materials to roll under the electromagnet; when the striker plate is in a releasing state, permanent auxiliary materials on the conveyor belt pass through the lower part of the electromagnet.
Preferably, one side of the striker plate is provided with a plurality of protruding bodies.
The application method of the permanent auxiliary materials used in the hermetia illucens culture feed comprises the following specific steps:
step 1), uniformly mixing permanent auxiliary materials into the hermetia illucens feed and culturing hermetia illucens larvae; the living room inside the permanent auxiliary material provides living space for the hermetia illucens larvae;
step 2), separating the permanent auxiliary materials from the black soldier fly feed in a screening mode after the black soldier fly larva cultivation period is finished, and placing the separated permanent auxiliary materials at the feeding end of a conveyor belt on a magnetic unlocking device, and driving the permanent auxiliary materials to move towards the discharging end of the conveyor belt through the conveyor belt;
step 3), when the permanent auxiliary materials are conveyed below the electromagnet, the permanent auxiliary materials are blocked by a baffle plate in a material blocking state, and the spherical shell rolls in a magnetic area below the electromagnet under the friction action of the conveyor belt; when the spherical shell is turned to an unlocking state, the locking piece moves towards the bottom of the guide hole under the action of the magnetic force of the electromagnet to enable the locking piece to be separated from the clamping groove on the connecting column, and the first spring ejects the connecting column from the connecting groove, so that the two hemispherical shells are separated;
after the material blocking plate is kept for the first time in the material blocking state, the material blocking plate rotates from the material blocking state to the releasing state, so that the separated hemispherical shell passes below the electromagnet and moves to the discharging end of the conveyor belt, and the hermetia illucens larvae in the hemispherical shell are poured out manually; after the striker plate is kept for a second time in the releasing state, the striker plate rotates to the material blocking state again; repeating the above process until all the permanent auxiliary materials are opened and the hermetia illucens larva in the permanent auxiliary materials is poured out.
The beneficial effects of the application are as follows:
1. after the permanent auxiliary materials are mixed into the hermetia illucens feed, the permanent auxiliary materials can be uniformly distributed in different height layers of the hermetia illucens feed, and the existence of the permanent auxiliary materials can form spaces for the survival and the movement of the hermetia illucens larvae in the different height layers of the feed, so that the hermetia illucens larvae can move and live in the different height layers of the feed, the uniformity of the distribution of the hermetia illucens larvae in the feed is improved, sufficient space is provided for the growth of the hermetia illucens larvae, meanwhile, the phenomenon of food dispute caused by excessive aggregation of the hermetia illucens larvae in the upper layer of the feed is avoided, the good growth and the development of the hermetia illucens larvae are ensured, the quality of the final hermetia illucens adults is improved, and the economic benefit of cultivation is improved.
2. The permanent auxiliary materials can be recycled, and the use cost is reduced.
3. According to the application, the permanent auxiliary materials can be rapidly opened in batches through the magnetic unlocking device, the permanent auxiliary materials are not required to be opened one by one manually, and the labor cost is saved.
Drawings
Fig. 1 is a schematic structural view of the present application.
Fig. 2 is an enlarged view of a portion a in fig. 1.
FIG. 3 is a schematic diagram of the black soldier fly feed added in the application.
Fig. 4 is a schematic structural view of a magnetic unlocking device.
Fig. 5 is a top view of the magnetic unlocking device.
Fig. 6 is a schematic structural view of the rotary driving mechanism.
Fig. 7 is a schematic structural view of a striker plate.
In the figure: 1. hemispherical shell, 2, access hole, 3, first central body, 4, second central body, 5, the support column, 6, living room, 7, the water absorption body, 8, the spliced pole, 9, the spread groove, 10, the spring hole, 11, first spring, 12, leading-in inclined plane, 13, the guiding hole, 14, the retaining member, 15, the second spring, 16, the reference column, 17, the constant head tank, 18, spacing retaining ring, 20, breed case, 21, black soldier fly fodder, 22, the conveyer belt, 23, the side shield, 24, electro-magnet, 26, striker plate, 27, pivot, 28, rocking arm, 29, telescoping device, 30, the convex body.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the application, fall within the scope of protection of the application.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present application.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
As shown in fig. 1 to 7, the permanent auxiliary material used in the hermetia illucens culture feed comprises a spherical shell consisting of two hemispherical shells 1, wherein the spherical shell is in a sphere shape. The diameter of the spherical shell is between 3 cm and 5 cm. A living room 6 is arranged in the spherical shell, and a plurality of inlet and outlet holes 2 which can lead the hermetia illucens larvae to enter and exit are arranged on the hemispherical shell. The hermetia illucens larvae can climb into the survival chamber 6 in the semispherical shell through the inlet and outlet holes 2 or climb out of the survival chamber 6. The space of the living room 6 can be used for the activity or living of the hermetia illucens larvae. The hemispherical shell is made of reusable plastic, has certain bearing capacity, is not easy to degrade and can be reused.
The sphere center of one of the hemispherical shells 1 is provided with a first central body 3, and the sphere center of the other hemispherical shell 1 is provided with a second central body 4. A support column 5 is arranged between the first central body 3 and the second central body 4 and the inner wall of the hemispherical shell. A detachable connecting mechanism is arranged between the first central body 3 and the second central body 4. The first central body 3 and the second central body 4 are connected through a detachable connecting mechanism, and after the two are connected and locked, the two hemispherical shells 1 are combined to form a complete spherical shell.
Wherein, can dismantle coupling mechanism including setting up spliced pole 8 on first central body 3, setting up on second central body 4 and with spliced pole 8 matched with spread groove 9, the bottom of spread groove 9 is equipped with spring hole 10, is equipped with first spring 11 in the spring hole 10. The connecting column 8 is provided with a clamping groove. In the application, the cross sections of the connecting column 8 and the connecting groove 9 are rectangular, the front end of the connecting column 8 is provided with the leading-in inclined surface 12, and the leading-in inclined surface 12 facilitates the insertion of the connecting column 8 into the connecting groove 9.
One side of the connecting groove 9 is provided with a guide hole 13, and the guide hole 13 is communicated with the connecting groove 9. The axial direction of the guide hole 13 is perpendicular to the axial direction of the connecting groove 9. The guide hole 13 is slidably connected with a locking piece 14 corresponding to the clamping groove on the connecting column 8, and the locking piece 14 can slide in the guide hole 13. The locking member 14 may be attracted to the magnet. In the present application, the locking member 14 is made of iron. A second spring 15 is arranged between the locking member 14 and the bottom of the guide hole 13. The locking piece 14 is provided with a stepped surface, a limiting check ring 18 corresponding to the stepped surface is arranged in the opening end of the guide hole 13, and the limiting check ring 18 is used for limiting the locking piece 14 and preventing the locking piece 14 from falling out of the guide hole 13.
The first central body 3 is provided with a positioning column 16, and the second central body 4 is provided with a positioning groove 17 corresponding to the positioning column 16.
When the two hemispherical shells are in a connection state, the connecting column 8 on the first central body 3 is inserted into the connecting groove 9 on the second central body 4, the positioning column 16 on the first central body 3 is inserted into the positioning groove 17 on the second central body 4, the front end of the locking piece 14 stretches into the clamping groove on the connecting column 8, and the connecting column 8 is in contact with the first spring 11 and enables the first spring 11 to be in a compression energy storage state.
When the spherical shell is opened, the locking member 14 is attracted toward the bottom of the guide hole 13 by the magnetic member, so that the locking member 14 is disengaged from the catching groove on the connecting post 8, and the first spring 11 ejects the connecting post 8 from the connecting groove 9.
After the black soldier fly larva cultivation period is finished, the permanent auxiliary materials are required to be separated from the feed, and a part of the black soldier fly larva can be drilled into the living room 6 in the permanent auxiliary materials, so that the spherical shell of the permanent auxiliary materials is required to be opened, and the internal black soldier fly larva is required to be poured out. In the application, the spherical shell is opened by the magnetic unlocking device. The structure of the magnetic unlocking device is shown in fig. 4 to 5, the magnetic unlocking device comprises a conveyor belt 22, one end of the conveyor belt 22 is a feeding end, and the other end of the conveyor belt 22 is a discharging end. Side baffles 23 are respectively arranged on two sides of the conveyor belt 22, and an electromagnet 24 is arranged above the conveyor belt 22; below the electromagnet 24 is a magnetic field.
The rotating shaft 27 is rotatably connected between the side baffles 23, the rotating shaft 27 is horizontally arranged, the material baffle 26 is arranged on the rotating shaft 27, one end of the rotating shaft 27 is connected with the swing arm, the side baffles 23 are provided with the telescopic device 29, one end of the telescopic device 29 is rotatably connected with the swing arm, and the other end of the telescopic device 29 is rotatably connected with the side baffles 23. In the application, the telescopic device 29 is an air cylinder, and drives the swing arm to swing through the telescopic action of the air cylinder, and drives the rotating shaft 27 to rotate through the swing arm, so as to drive the striker plate 26 to rotate. One side of the striker plate 26 is provided with a plurality of protrusions 30. The protrusions 30 are randomly arranged on one side of the striker plate 26 near the loading end.
The material baffle 26 is driven to rotate between a material blocking state and a releasing state by the telescopic device 29; when the striker plate 26 is in the blocking state, the striker plate 26 is in the vertical state, the striker plate 26 blocks the permanent auxiliary materials on the conveyor belt 22, and at the moment, the permanent auxiliary materials roll under the action of friction force of the conveyor belt 22 due to the fact that the conveyor belt 22 is still in the running state, the protruding bodies 30 arranged on one side of the striker plate 26 are irregularly distributed, and the permanent auxiliary materials are caused to irregularly overturn through collision between the permanent auxiliary materials and the protruding bodies 30 on the striker plate 26.
When the striker plate 26 is in the released state, the striker plate 26 is in the horizontal state, and the permanent auxiliary material on the conveyor belt 22 passes under the electromagnet 24.
Further, the outer side of the hemispherical shell 1 is provided with a groove, and a water absorption body 7 is arranged in the groove. In the present application, the water absorber 7 is a sponge. The water absorption body 7 is used for adjusting the water content of the hermetia illucens feed 21; when the water content of the hermetia illucens feed 21 is too high, the water absorber 7 can absorb redundant water in the feed, so that the water content of the feed is reduced; when the water content of the feed is too low, the water adsorbed in the water absorber 7 can be slowly released to the outside to adjust the water content in the feed.
The application method of the permanent auxiliary materials used in the hermetia illucens culture feed comprises the following specific steps:
step 1), uniformly mixing permanent auxiliary materials into the hermetia illucens feed 21, putting the hermetia illucens breeding feed mixed with the permanent auxiliary materials into a breeding box 20, putting the hermetia illucens larvae into the breeding box 20, and breeding the hermetia illucens larvae; the living room 6 inside the permanent auxiliary material provides living space for the hermetia illucens larvae; because hermetia illucens larvae have a seam-like property, the hermetia illucens larvae can climb into a living room 6 inside the spherical shell, and when feeding is needed, the hermetia illucens larvae can climb out of the spherical shell through the inlet and outlet holes 2 and feed in the hermetia illucens feed 21.
Step 2), after the black soldier fly larva cultivation period is finished, separating the permanent auxiliary materials from the black soldier fly feed 21 in a screening mode, placing the separated permanent auxiliary materials at the feeding end of a conveyor belt 22 on a magnetic unlocking device, and driving the permanent auxiliary materials to move towards the discharging end direction of the conveyor belt 22 through the conveyor belt 22.
Step 3), when the permanent auxiliary materials are conveyed below the electromagnet 24, the permanent auxiliary materials are blocked by the material blocking plate 26 in a material blocking state, and the spherical shell rolls in a magnetic force area below the electromagnet 24 under the friction action of the conveyor belt 22; when the spherical shell is turned to an unlocking posture, the locking piece 14 moves towards the bottom of the guide hole 13 under the action of the magnetic force of the electromagnet 24, so that the locking piece 14 is separated from the clamping groove on the connecting column 8, and the connecting column 8 is ejected from the connecting groove 9 by the first spring 11, so that the two hemispherical shells are separated;
after the material blocking plate 26 is kept for the first time in the material blocking state, the material blocking plate 26 rotates from the material blocking state to the releasing state, so that the separated hemispherical shells pass through the lower part of the electromagnet 24 and move to the discharging end of the conveyor belt 22, and the black soldier fly larvae in the hemispherical shells 1 are poured out manually; after the striker plate 26 is kept in the released state for a second time, the striker plate 26 is rotated again to the stopped state; repeating the above process until all the permanent auxiliary materials are opened and the hermetia illucens larva in the permanent auxiliary materials is poured out.
In this step, when the spherical shell is turned to the unlocking posture, the opening end of the guide hole 13 is downward at this time, the electromagnet 24 generates an upward magnetic attraction force on the locking member 14, and the locking member 14 is urged to move in a direction away from the connecting column 8 by the magnetic attraction force, so as to unlock between the locking member 14 and the connecting column 8, and further to disengage the two hemispherical shells 1. The open end of the guide hole 13 faces and the gesture that the included angle between the central axis of the guide hole 13 and the vertical direction is less than 30 degrees all belongs to the unblock gesture, all can make retaining member 14 break away from the draw-in groove under the effect of magnetic force. The spherical shell can smoothly reach the unlocking posture by randomly overturning the spherical shell.
The first time that the striker plate 26 is kept in the blocking state is 15-20 seconds; the striker plate 26 is held in the clear state for a second period of time ranging from 2 to 3 seconds.
The application has the following advantages:
1. after the permanent auxiliary materials are mixed into the hermetia illucens feed 21, the permanent auxiliary materials are uniformly distributed in different height layers of the hermetia illucens feed 21, and the existence of the permanent auxiliary materials can form spaces for the survival and the movement of the hermetia illucens larvae in the different height layers of the feed, so that the hermetia illucens larvae can move and live in the different height layers of the feed, the uniformity of the distribution of the hermetia illucens larvae in the feed is improved, sufficient space is provided for the growth of the hermetia illucens larvae, meanwhile, the phenomenon of food confliction caused by excessive aggregation of the hermetia illucens larvae in the upper layer of the feed is avoided, the good growth and the development of the hermetia illucens larvae are ensured, the quality of the final hermetia illucens adults is improved, and the economic benefit of cultivation is improved.
2. The permanent auxiliary materials can be recycled, and the use cost is reduced.
3. According to the application, the permanent auxiliary materials can be rapidly opened in batches through the magnetic unlocking device, the permanent auxiliary materials are not required to be opened one by one manually, and the labor cost is saved.
The present application is not limited to the above-mentioned preferred embodiments, and any person who can obtain other various products under the teaching of the present application can make any changes in shape or structure, and all the technical solutions that are the same or similar to the present application fall within the scope of the present application.
Claims (10)
1. The permanent auxiliary material for the hermetia illucens cultivation feed is characterized by comprising a spherical shell formed by two hemispherical shells, wherein a living room is arranged in the spherical shell, a first central body is arranged at the center of one hemispherical shell, and a second central body is arranged at the center of the other hemispherical shell; support columns are arranged between the first central body and the inner wall of the hemispherical shell and between the second central body and the inner wall of the hemispherical shell; a plurality of inlet and outlet holes which can enable the hermetia illucens larvae to enter and exit are formed in the hemispherical shell;
a detachable connecting mechanism is arranged between the first central body and the second central body.
2. The permanent auxiliary material for the hermetia illucens culture feed according to claim 1, wherein grooves are formed in the outer sides of the hemispherical shells, and water absorbing bodies are arranged in the grooves.
3. The permanent auxiliary material for the hermetia illucens culture feed according to claim 2, wherein the water absorbing body is a sponge.
4. The permanent auxiliary material for the hermetia illucens culture feed according to claim 1, wherein the detachable connecting mechanism comprises a connecting column arranged on the first central body and a connecting groove arranged on the second central body and matched with the connecting column, a spring hole is formed in the bottom of the connecting groove, and a first spring is arranged in the spring hole; the connecting column is provided with a clamping groove;
one side of the connecting groove is provided with a guide hole, a locking piece corresponding to the clamping groove on the connecting column is connected in the guide hole in a sliding way, and the locking piece can be attracted by a magnet; a second spring is arranged between the locking piece and the bottom of the guide hole;
when the two hemispherical shells are in a connection state, the connecting column on the first central body is inserted into the connecting groove on the second central body, the front end of the locking piece stretches into the clamping groove on the connecting column, and the connecting column is in contact with the first spring and enables the first spring to be in a compression energy storage state;
when the spherical shell is opened, the locking piece is attracted to move towards the bottom of the guide hole through the magnetic component, so that the locking piece is separated from the clamping groove on the connecting column, and the connecting column is ejected out of the connecting groove by the first spring.
5. The permanent auxiliary material for the hermetia illucens culture feed according to claim 4, wherein the first central body is provided with a positioning column, and the second central body is provided with a positioning groove corresponding to the positioning column.
6. The permanent auxiliary material for the hermetia illucens culture feed according to claim 4, wherein the front end of the connecting column is provided with an introduction inclined plane.
7. A permanent adjuvant for use in hermetia illucens culture feed according to claim 4, wherein the locking member is made of iron.
8. The permanent auxiliary material for the hermetia illucens culture feed according to claim 4, wherein the spherical shell is opened by a magnetic unlocking device; the magnetic unlocking device comprises a conveyor belt, one end of the conveyor belt is a feeding end, and the other end of the conveyor belt is a discharging end; side baffles are respectively arranged on two sides of the conveyor belt, and an electromagnet is arranged above the conveyor belt; a magnetic force area is arranged below the electromagnet;
a rotating shaft is rotationally connected between the side baffles, a material baffle is arranged on the rotating shaft, one end of the rotating shaft is connected with a swing arm, a telescopic device is arranged on the side baffles, one end of the telescopic device is rotationally connected with the swing arm, and the other end of the telescopic device is rotationally connected with the side baffles;
the material blocking plate is driven to rotate between a material blocking state and a releasing state through the telescopic device; when the material blocking plate is in a material blocking state, the material blocking plate blocks the permanent auxiliary materials on the conveyor belt and enables the permanent auxiliary materials to roll under the electromagnet; when the striker plate is in a releasing state, permanent auxiliary materials on the conveyor belt pass through the lower part of the electromagnet.
9. The permanent auxiliary material for the hermetia illucens culture feed of claim 8, wherein a plurality of protruding bodies are arranged on one side of the striker plate.
10. A method for using the permanent auxiliary materials used in the hermetia illucens culture feed according to claim 9, which comprises the following specific steps:
step 1), uniformly mixing permanent auxiliary materials into the hermetia illucens feed and culturing hermetia illucens larvae; the living room inside the permanent auxiliary material provides living space for the hermetia illucens larvae;
step 2), separating the permanent auxiliary materials from the black soldier fly feed in a screening mode after the black soldier fly larva cultivation period is finished, and placing the separated permanent auxiliary materials at the feeding end of a conveyor belt on a magnetic unlocking device, and driving the permanent auxiliary materials to move towards the discharging end of the conveyor belt through the conveyor belt;
step 3), when the permanent auxiliary materials are conveyed below the electromagnet, the permanent auxiliary materials are blocked by a baffle plate in a material blocking state, and the spherical shell rolls in a magnetic area below the electromagnet under the friction action of the conveyor belt; when the spherical shell is turned to an unlocking state, the locking piece moves towards the bottom of the guide hole under the action of the magnetic force of the electromagnet to enable the locking piece to be separated from the clamping groove on the connecting column, and the first spring ejects the connecting column from the connecting groove, so that the two hemispherical shells are separated;
after the material blocking plate is kept for the first time in the material blocking state, the material blocking plate rotates from the material blocking state to the releasing state, so that the separated hemispherical shell passes below the electromagnet and moves to the discharging end of the conveyor belt, and the hermetia illucens larvae in the hemispherical shell are poured out manually; after the striker plate is kept for a second time in the releasing state, the striker plate rotates to the material blocking state again; repeating the above process until all the permanent auxiliary materials are opened and the hermetia illucens larva in the permanent auxiliary materials is poured out.
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