CN212728502U - Rotatory collection device that lays eggs of heisui river horsefly - Google Patents
Rotatory collection device that lays eggs of heisui river horsefly Download PDFInfo
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- CN212728502U CN212728502U CN202021852908.2U CN202021852908U CN212728502U CN 212728502 U CN212728502 U CN 212728502U CN 202021852908 U CN202021852908 U CN 202021852908U CN 212728502 U CN212728502 U CN 212728502U
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Abstract
The utility model relates to a rotatory collection device that lays eggs of heisui river horsefly, including support body, rotatory spawning device and scrape the ovum brush, the support body on the pin joint have rotatory spawning device, scrape the ovum brush and include the pole setting, every brush-holder stud is deep into in the board clearance of laying eggs of the rotatory spawning device that corresponds. The heisui river horsefly can lay the ovum to the gap of rotatory spawning device, makes rotatory spawning device rotatory around the bearing through the hand crank of hand rotatory spawning device, and the fixed ovum brush of scraping that sets up in the rotation process scrapes the ovum on spawning plate surface through the brush and sweeps, scrapes out the ovum, falls on the net lid of luring the box, scrapes the ovum and accomplishes the back, carries away the support body, takes off the net lid, concentrates the collection with the ovum on the net lid. The utility model has simple structure, fixed space between the spawning plates and guaranteed spawning effect; the use and operation are convenient and quick, the egg collecting efficiency is high, and the repeated use is convenient; the method is suitable for large-scale hermetia illucens breeding, and labor cost is reduced.
Description
Technical Field
The utility model relates to a collection device of laying eggs, in particular to rotatory collection device of laying eggs of heisui river horsefly.
Background
Hermetia illucens is a rotting hermetia insect and is currently widely used to produce high-value animal protein feed. Due to the high economic value of the hermetia illucens, more and more individuals and enterprises begin to breed the hermetia illucens in a large scale, and the collection of the eggs of the hermetia illucens is one of the key links for breeding the hermetia illucens. According to the egg laying habit of the hermetia illucens: female hermetia illucens adults lay eggs in a centralized manner, and the selection of the egg laying place is induced by food information, so that the hermetia illucens adults can be induced to lay eggs in a fixed area by bait, the hermetia illucens cannot lay eggs directly on the foodstuff or exposed surfaces, and a drier gap is selected for egg laying. The existing commonly-used hermetia illucens egg collecting method adopts two boards to be stacked, a gap is formed between the boards in a mode of nailing a drawing pin or padding the boards, egg laying space is provided for the hermetia illucens, each board needs to be taken down in sequence after a certain amount of eggs are produced on the boards, and the eggs on the boards are scraped by scrapers or brushes and collected. The method has certain problems, such as difficulty in unifying and determining the heights of the drawing pins or the wood cushion sheets, and influence on the gaps among the wood plates so as to influence the egg laying effect of the hermetia illucens; the manual egg scraping procedure for each wood board is complicated, the efficiency is low, the workload is huge for large-scale production enterprises, and the benefit is influenced. Therefore, it is necessary to provide a spawning collection device which is suitable for the egg laying of hermetia illucens, has high egg taking efficiency and better egg laying effect.
Disclosure of Invention
The utility model provides a rotary spawning collection device for hermetia illucens, which comprises a frame body, a rotary spawning device and a spawning scraping brush, wherein the frame body is pivoted with the rotary spawning device which comprises a rotating shaft, and a plurality of equidistant concentric circular spawning plates are arranged on the rotating shaft; one end of the rotating shaft is provided with a crank handle, and a crank handle ring is sleeved on the crank handle; the egg scraping brush comprises a vertical rod, the upper end and the lower end of the vertical rod are fixed on the frame body, a plurality of brush rods are arranged on the vertical rod at equal intervals, and brushes are arranged on the brush rods; each brush rod penetrates into the spawning plate gap of the corresponding rotary ovipositor.
The frame body is a rectangular frame; the frame body is symmetrically provided with bearing seats up and down, the bearing seats are provided with bearing covers, one ends of the bearing covers are pivoted on the bearing seats, and the other ends of the bearing covers are connected with the bearing seats through bolts or buckles; the rotary shaft of the rotary ovipositor is respectively provided with a bearing at the upper part and the lower part, and the bearing is fixed in a bearing seat through a bearing cover.
Two groups of rotary ovipositors are pivoted on the frame body in parallel; the egg scraping brush is arranged between the two groups of rotary egg laying devices, and the brush rods of the egg scraping brush are arranged in a bilateral symmetry mode and penetrate into the egg laying plate gaps of the corresponding rotary egg laying devices respectively.
The distance between the spawning plates of the rotary spawning device is 2.5-3 mm; the diameter of the brush of the egg scraping brush is not smaller than the distance between the egg laying plates and is slightly larger than the distance between the egg laying plates, and the brush is moderate in hardness, so that eggs are not damaged and can be scraped; the length of the brush is not less than 1 cm.
Scrape the brush-holder stud outer end of ovum brush to lateral buckling, prevent to scrape the in-process ovum of ovum at the rotation and remove to gap depths.
The center of the spawning plates of the rotary spawning device is provided with a gasket, and the thickness of the gasket is 2.5-3mm and is used for limiting the distance between the spawning plates.
The lower part of the frame body is fixed with a beam, the two beams are arranged side by side, a bait box is arranged below the frame body, and the frame body is erected on the bait box through the beam.
The upper surface of the attractant box is provided with a separable net cover, the mesh number of the net cover is not less than 120 meshes, the volatilization of the attractant is not influenced, and insect eggs can be received without leakage.
The frame body is provided with the lifting handle, so that the lifting and the moving are convenient.
The utility model discloses a theory of operation:
the attractant box is filled with attractant substances such as livestock manure or domestic garbage, the net cover is covered, the frame body is erected on the attractant box through the cross beam, and the black soldier flies lay eggs before being attracted by the attractant. Each rotatory egg laying device of group includes the pivot and the circular board of laying eggs, and several circular board equidistance of laying eggs sets up in the pivot with one heart, and the gap interval that forms between the board of laying eggs is decided by the gasket, generally is 2.5-3mm, and the heisui river horsefly can be laid the egg in the gap, lays eggs deepest can not exceed 1cm, and the worm's egg is the annular adhesion and lays eggs the flange surface of circular board. After a period of time, collect a certain amount of worm's eggs on the board of laying eggs, need collect the worm's egg: the rotary egg laying device is rotated around the bearing by hand cranking a hand crank of the rotary egg laying device, egg scraping brushes fixedly arranged in the rotation process scrape and sweep eggs on the surface of the egg laying plate through brushes, the eggs are scraped out and fall onto a net cover of the attractant box, and the eggs are prevented from entering the deep part of the gap of the egg laying plate by virtue of the bending arrangement of the outer ends of brush rods; after the eggs are scraped, the frame body is lifted away, the net cover is taken down, and the eggs on the net cover are collected in a centralized way.
The utility model has the advantages that:
the utility model has simple structure and is not easy to be damaged; the space between the spawning plates is fixed, so that the spawning effect is ensured; the egg scraping device is convenient and quick to use and operate, structural components do not need to be disassembled, only hand-cranking operation is needed, the egg collecting efficiency is higher, and repeated use is facilitated; the method is suitable for large-scale hermetia illucens breeding, and labor cost is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the frame body structure of the present invention;
FIG. 3 is a schematic side view of the rotary ovipositor and the egg scraping brush of the present invention;
FIG. 4 is a schematic view of the rotary ovipositor of the present invention;
FIG. 5 is a schematic view of the bolt connection structure of the bearing cap of the present invention;
FIG. 6 is a schematic view of the snap-fit connection structure of the bearing cap of the present invention;
FIG. 7 is a schematic view of the structure of the egg scraping brush of the present invention;
FIG. 8 is a schematic top view of the egg scraping brush of the present invention;
FIG. 9 is an axonometric view of a partial sectional structure of the rotary ovipositor of the present invention;
1. the egg laying device comprises a frame body 2, a rotary egg laying device 3, an egg scraping brush 4, a rotating shaft 5, an egg laying plate 6, a hand crank 7, a crank ring 8, a vertical rod 9, a brush rod 10, a brush 11, a bearing seat 12, a bearing cover 13, a bearing 14, a screw rod 15, a through hole 16, a nut 17, a bayonet 18, a buckle 19, a gasket 20, a cross beam 21, an attractant box 22, a net cover 23 and a handle.
Detailed Description
Please refer to fig. 1-9:
the utility model provides a rotatory collection device that lays eggs of heisui river horsefly, it includes support body 1, rotatory spawning device 2 and scrapes the ovum brush 3, support body 1 on pin joint have rotatory spawning device 2, rotatory spawning device 2 include pivot 4, be equipped with several equidistance circular spawning plates 5 that set up concentrically on pivot 4, the thickness of spawning plates 5 is not less than 0.5 mm; one end of the rotating shaft 4 is provided with a crank handle 6, and a crank handle ring 7 is sleeved on the crank handle 6; the egg scraping brush 3 comprises an upright rod 8, the upper end and the lower end of the upright rod 8 are fixed on the frame body 1, a plurality of brush rods 9 are arranged on the upright rod 8 at equal intervals, and the number of the brush rods is the same as that of gaps between the egg laying plates 5; the outer ends of the brush rods 9 are provided with brushes 10, and each brush rod 9 is inserted into the gap of the spawning plate 5 of the corresponding rotary spawning device 2.
The frame body 1 is a rectangular frame; the frame body 1 is symmetrically provided with bearing seats 11 up and down, the bearing seats 11 are provided with bearing covers 12, one ends of the bearing covers 12 are pivoted on the bearing seats 11, and the other ends of the bearing covers 12 are connected with the bearing seats 11 through bolts or buckles; the rotary shaft 4 of the rotary ovipositor 2 is respectively provided with a bearing 13 at the upper and lower parts, and the bearing 13 is fixed in the bearing seat 11 through a bearing cover 12. The rotary ovipositor 2 may be removed for cleaning or replacement by opening the bearing cap 12. The bolt connection is that a screw 14 is arranged on the bearing seat 11, a through hole 15 is arranged at the movable end of the bearing cover 12, the through hole 15 of the bearing cover 12 is buckled on the screw 14, and the end part is fastened through a nut 16; the snap connection is that a bayonet 17 is arranged on the bearing seat 11, a snap 18 is arranged at the movable end of the bearing cover 12, and the snap 18 is buckled on the bayonet 17.
Two groups of rotary ovipositors 2 are pivoted on the frame body 1 in parallel; scrape ovum brush 3 and establish between two sets of rotatory ovipositors 2, scrape the bilateral symmetry setting of brush pole 9 of ovum brush 3, go deep into respectively in the board 5 clearances of laying eggs of the rotatory ovipositor 2 that corresponds.
The distance between the spawning plates 5 of the rotary spawning device 2 is 2.5-3 mm; the diameter of the brush 10 of the egg scraping brush 3 is not smaller than the distance between the egg laying plates 5 and is slightly larger than the distance between the egg laying plates 5, and the brush 10 has moderate hardness, so that eggs are not damaged and can be scraped; the length of the brush 10 is not less than 1cm, generally 1-3cm, the brush 10 is located at the edge of the circular spawning plate 5 and extends inwards for 1-3cm, and the length range is the depth range of the black soldier fly capable of spawning in the gap.
Scrape 9 outer ends of brush pole of ovum brush 3 to a lateral buckling, 9 syntropy bendings of brush pole of both sides prevent to scrape the in-process ovum of ovum at the rotation and remove to gap depths.
A spacer 19 is arranged in the center of the spawning plates 5 of the rotary spawning device 2, and the thickness of the spacer 19 is 2.5-3mm and is used for limiting the distance between the spawning plates 5.
The lower part of the frame body 1 is fixed with a beam 20, the two beams 20 are arranged in parallel, a bait box 21 is arranged below the frame body 1, and the frame body 1 is erected on the bait box 21 through the beam 20.
The upper surface of the attractant box 21 is provided with a separable mesh cover 22, the mesh number of the mesh cover 22 is not less than 120 meshes, the volatilization of the attractant is not influenced, and insect eggs can be received without leakage.
The frame body 1 is provided with the lifting handle 23, so that the lifting and the moving are convenient.
The utility model discloses a theory of operation:
luring substances such as livestock manure or domestic garbage are put into the luring agent box 21, the net cover 22 is covered, the frame body 1 is erected on the luring agent box 21 through the cross beam 20, and the black soldier flies lay eggs before being attracted by the luring agent. Every rotatory egg laying device 2 of a set of includes pivot 4 and circular egg laying plate 5, and several circular egg laying plate 5 equidistance set up on pivot 4 with one heart, and the gap interval that forms between the egg laying plate 5 is decided by gasket 19, generally is 2.5-3mm, and the heisui river horsefly can be laid the egg in the gap, lays eggs deepest can not exceed 1cm, and the worm's egg is the annular adhesion in circular egg laying plate 5 edge surfaces. After a period of time, a certain number of eggs are collected on the egg laying plate 5, and the eggs need to be collected: the rotary ovipositor 2 rotates around a bearing 13 by hand cranking a hand crank 6 of the rotary ovipositor 2, an egg scraping brush 3 fixedly arranged in the rotation process scrapes and sweeps eggs on the surface of the ovipositor plate 5 through a brush 10, scrapes the eggs out, falls on a net cover 22 of an attractant box 21, and prevents the eggs from entering the deep part of the gap of the ovipositor plate 5 by the bending arrangement of the outer end of a brush rod 9; after the eggs are scraped, the frame body 1 is lifted away, the net cover 22 is taken down, and the eggs on the net cover 22 are collected in a centralized manner.
Claims (9)
1. The utility model provides a heisui river horsefly rotation collection device of laying eggs which characterized in that: the egg scraper is characterized by comprising a frame body, a rotary egg laying device and an egg scraping brush, wherein the frame body is pivoted with the rotary egg laying device, the rotary egg laying device comprises a rotating shaft, a plurality of circular egg laying plates which are concentrically arranged at equal intervals are arranged on the rotating shaft, and one end of the rotating shaft is provided with a hand crank; the egg scraping brush comprises a vertical rod, the vertical rod is fixed on the frame body, a plurality of brush rods are arranged on the vertical rod at equal intervals, and brushes are arranged on the brush rods; each brush rod penetrates into the spawning plate gap of the corresponding rotary ovipositor.
2. The heisui river horsefly rotary spawning collection device of claim 1, wherein: the frame body is a rectangular frame; the frame body is symmetrically provided with bearing seats up and down, the bearing seats are provided with bearing covers, one ends of the bearing covers are pivoted on the bearing seats, and the other ends of the bearing covers are connected with the bearing seats through bolts or buckles; the rotary shaft of the rotary ovipositor is respectively provided with a bearing at the upper part and the lower part, and the bearing is fixed in a bearing seat through a bearing cover.
3. The heisui river horsefly rotary spawning collection device of claim 1, wherein: two groups of rotary ovipositors are pivoted on the frame body in parallel; the egg scraping brush is arranged between the two groups of rotary egg laying devices, and the brush rods of the egg scraping brush are arranged in a bilateral symmetry mode and penetrate into the egg laying plate gaps of the corresponding rotary egg laying devices respectively.
4. The heisui river horsefly rotary spawning collection device of claim 1, wherein: the distance between the spawning plates of the rotary spawning device is 2.5-3 mm; the diameter of the brush of the egg scraping brush is not less than the distance between the egg laying plates, and the length of the brush is not less than 1 cm.
5. The hermetia illucens rotary spawning collection device of claim 4, wherein: the outer end of the brush rod of the egg scraping brush is bent towards one side.
6. The heisui river horsefly rotary spawning collection device of claim 1, wherein: a gasket is arranged in the center of the spawning plate of the rotary spawning device.
7. The heisui river horsefly rotary spawning collection device of claim 1, wherein: a cross beam is fixed at the lower part of the frame body; the frame body is provided with a bait box below, and the frame body is erected on the bait box through a beam.
8. The heisui river horsefly rotary spawning collection device of claim 7, wherein: the upper surface of the attractant box is provided with a separable mesh cover, and the mesh number of the mesh cover is not less than 120 meshes.
9. The heisui river horsefly rotary spawning collection device of claim 1, wherein: the frame body is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021852908.2U CN212728502U (en) | 2020-08-31 | 2020-08-31 | Rotatory collection device that lays eggs of heisui river horsefly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021852908.2U CN212728502U (en) | 2020-08-31 | 2020-08-31 | Rotatory collection device that lays eggs of heisui river horsefly |
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| CN212728502U true CN212728502U (en) | 2021-03-19 |
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| CN202021852908.2U Active CN212728502U (en) | 2020-08-31 | 2020-08-31 | Rotatory collection device that lays eggs of heisui river horsefly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114831085A (en) * | 2022-06-14 | 2022-08-02 | 上海海事大学 | Multi-functional automatic worm's ovum collection device |
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2020
- 2020-08-31 CN CN202021852908.2U patent/CN212728502U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114831085A (en) * | 2022-06-14 | 2022-08-02 | 上海海事大学 | Multi-functional automatic worm's ovum collection device |
| CN114831085B (en) * | 2022-06-14 | 2023-10-13 | 上海海事大学 | Multifunctional automatic insect egg collecting device |
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