CN211298142U

CN211298142U - Foldable fly net that raises trichogrammatid usefulness

Info

Publication number: CN211298142U
Application number: CN201921239336.8U
Authority: CN
Inventors: 刘春菊; 杜传印; 管恩森; 高政绪; 高凯; 王德权; 王大海; 王毅; 王玉华
Original assignee: Weifang Tobacco Monopoly Bureau
Current assignee: Weifang Tobacco Monopoly Bureau
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-08-21
Anticipated expiration: 2029-07-29

Abstract

The utility model provides a raise foldable fly net that trichogrammatid was used, relate to trichogrammatid and breed apparatus technical field, include and enclose the arch dictyosome of establishing by four wire side, and utilize the detachable concatenation of connecting rod between four wire side, the top rigid coupling of arch dictyosome has the mount pad, the pivot is installed in vertical rotation on the mount pad, the sliding hole has still been seted up in the mount pad, slidable mounting has the sliding sleeve about in the sliding hole, the sliding sleeve suit is in the pivot, and with pivot threaded connection, it has the swing section of thick bamboo that corresponds every connecting rod to still articulate through the mounting panel respectively on the mount pad, the upper end cartridge of connecting rod is in swing section of thick bamboo. The utility model solves the problem that the net body is limited by a support frame in the traditional technology, so that the net body can only meet the use of one breeding cycle; the net body is limited by an integral coating type, and the maintenance of the single-sided broken hole cannot be realized; and when a plurality of processes are required for a single job, the problem of wear of the periphery of the take-out hole is increased.

Description

Foldable fly net that raises trichogrammatid usefulness

Technical Field

The utility model relates to an apparatus technical field is bred to trichogrammatid, concretely relates to raise foldable fly net that trichogrammatid used.

Background

With the development of society and the reform of new rural areas, more and more enriching roads appear in rural areas, wherein the breeding of trichogramma is widely popularized, and the trichogramma, which is red-eye bees as the name implies, is red regardless of the compound eyes of a single eye, and belongs to a parasitic insect in the trichogramma family of hymenoptera. The adult trichogramma has the length of 0.3-1.0 mm and is yellow or tawny, and the mating activities of most female bees and male bees are completed in the host body. It looks for the host by the olfactory organ on the antennal. The method comprises the steps of touching a host with an antennal point, wandering to the antennal point for a moment, drilling into the host body by using an ovipositor at the tail end of the abdomen, and laying eggs in the ovipositor, wherein trichogramma is an insect-proof net essential for breeding.

The intellectual property office of China discloses a patent with patent number 201120208384.8, which comprises a square net body and meshes, wherein the net body is provided with the meshes, and the mesh number of the meshes is 120 meshes; the utility model has good air permeability, low cost and wide application, and can prevent trichogrammatid from flying outside after emergence.

But the technology gradually exposes the defects of the device along with the production and use;

1. although this dictyosome can realize preventing that the trichogrammatid flies to escape, this dictyosome is square setting, and this just makes this dictyosome when the preparation, needs the square support body of preparation as supporting, and this dictyosome can only realize disposable, after the trichogrammatid breed cycle, must dismantle it because of its not convenient to place to reduce the occupation in space.

2. In the process of breeding the insect-proof nets, because the net body strength is too low, the insect-proof nets are often damaged due to collision of external objects, and because the insect-proof nets are integrally coated and manufactured, when holes are formed, workers can mend the holes, but due to gaps, a large amount of emerging trichogramma easily flies and escapes to the outside; moreover, the net body needs to be integrally replaced, so that other intact net surfaces are scrapped in advance, waste is caused, and the cost is increased.

3. In the production process, eggs of trichogramma parasitizing rice moth eggs need to be taken out, an taking hole is usually formed in the net body, the taking hole is generally provided with a zipper to be closed conveniently, but workers often still need to use the taking hole to carry out various operations for breeding the trichogramma, in the operation process, a plurality of steps of operating by using the taking hole are required for single work, in order to prevent the trichogramma from flying away, the taking hole is often required to be closed every time, so that firstly, the operation of frequently opening and closing the taking hole by the workers is improved, and the labor amount is increased; secondly, the abrasion loss of the tension fracture is improved, and the later maintenance is not convenient.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a folding insect-proof net for feeding trichogrammatid, which is used for solving the problem that the net body is limited by a supporting frame in the traditional technology, so that the net body can only meet the use of one breeding cycle; the net body is limited by an integral coating type, and the maintenance of the single-sided broken hole cannot be realized; and when a plurality of processes are required for a single job, the problem of wear of the periphery of the take-out hole is increased.

In order to achieve the above object, the utility model provides a following technical scheme:

a foldable fly net for feeding trichogrammatid comprises an arched net body formed by enclosing four net faces, the four net faces are spliced in a detachable mode through connecting rods, a mounting seat is fixedly connected to the top of the arched net body, a rotating shaft is vertically and rotatably mounted on the mounting seat, sliding holes are formed in the mounting seat, sliding sleeves are slidably mounted in the sliding holes up and down and sleeved on the rotating shaft and in threaded connection with the rotating shaft, swinging cylinders corresponding to the connecting rods are hinged to the mounting seat through mounting plates respectively, the upper end portions of the connecting rods are inserted into the swinging cylinders, sliding grooves are vertically formed in the mounting seat and correspond to the swinging cylinders, transverse plates are movably mounted in the sliding grooves in a water level mode, one ends of the transverse plates are fixedly connected to the peripheral walls of the sliding sleeves, and the other ends of the transverse plates extend to the outer portions of the sliding grooves, the swing cylinder is fixedly connected with a driving rod, rectangular sliding holes are further horizontally formed in the transverse plate, the other end of the driving rod is constrained in the rectangular sliding holes through a sliding block, four pull holes are horizontally formed in positions, close to the bottom, of the net surface respectively, and the pull holes are used for controlling the opening and closing actions of the pull holes through zippers.

As an improved scheme, one of the net surfaces is provided with an operation hole which is arranged in a semi-oval shape, the arc surface of the operation hole is arranged downwards, the upper edge of the operation hole is sewn with a net cover matched with the operation hole, and the other edges of the operation hole are connected with the net cover through a zipper.

As an improved scheme, a shielding cover is sewn on the part of the net surface above the operation hole, and the area of the shielding cover is larger than that of the operation hole.

As an improved scheme, the net surface is hinged with a female magic tape, and the shielding cover is hinged with a male magic tape which is used for being attached to the female magic tape when the shielding cover is in a rolling state.

As an improved scheme, the connecting rod comprises a cylinder body, wherein a rod body is inserted in the cylinder body and is inserted in the swinging cylinder through the rod body.

As an improved scheme, two sides of the cylinder body are respectively connected and fixedly connected with two clamping sleeves, clamping holes are formed in the peripheral walls of the two clamping sleeves along the extending direction of the clamping sleeves, the clamping sleeves are clamped with clamping columns through the clamping holes, and the clamping holes occupy 1/3 areas of the circle where the clamping sleeves are located.

As an improved scheme, a plurality of needle-like bulges are arranged on the inner wall of the clamping sleeve, and two surfaces of the net surface are respectively abutted against the needle-like bulges and the clamping columns.

As an improved scheme, the upper end part of the rotating shaft is also fixedly connected with a rotating handle.

As an improved scheme, the mounting seat is further coated with a cover body, an opening is formed in the lower end portion of the cover body, and an avoiding groove for avoiding the connecting rod is formed in the peripheral wall of the cover body.

As an improved scheme, the part of the outer wall of the rotating shaft, which is positioned in the sliding hole, is provided with an external thread, and the inner wall of the sliding sleeve is provided with an external thread matched with the external thread.

Compared with the prior art, the beneficial effects of the utility model are that:

the four net surfaces are used for enclosing into an arched cover body, so that the operation of welding a frame in the prior art is omitted; the mesh surface can be supported only by utilizing the connecting rods at the splicing positions of the four mesh surfaces; the upper end parts of the four connecting rods are respectively provided with a swinging cylinder, the rotating shafts drive the sliding sleeves to slide up and down by rotating the rotating shafts, and the sliding sleeves drive the swinging cylinders to swing by utilizing the transverse plates, so that the four net surfaces are simultaneously supported and retracted, and the net bodies are conveniently collected; the trichogramma can be used in the breeding cycle of a plurality of trichogramma, and the service life of the trichogramma is prolonged; the net surface can be disassembled by utilizing the connecting rod, wherein clamping holes are formed in the clamping sleeve, the net surface is clamped in the clamping holes by utilizing the clamping columns to realize positioning, the needle-punched bulges are utilized in parallel to increase the stress on the net surface, so that the net surface is more firmly fixed in the clamping holes, and when a single net surface is broken, the work of other net surfaces cannot be influenced when the net surface is disassembled; the replacement and maintenance of a single net surface are realized, and the phenomenon of waste caused by integral replacement in the traditional technology is overcome; the cost is reduced; wherein, the use of the pull holes on the four net surfaces is convenient for taking out the eggs of the trichogramma parasitizing the rice moth eggs; wherein, the operation hole with semi-ellipse shape can be closed and opened by zipper; the shielding cover above the operation hole can be used for primarily shielding the operation hole by using the shielding cover when a plurality of processes are required for single work, so that the times of opening and closing the operation hole by the zipper are reduced, the abrasion is reduced, and the service life of the net body is prolonged; the stability in the working process is improved; the parts are few, the working procedure is simple and convenient, and the failure rate is low; the structure is simple, and the service life is long; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the mounting base of the present invention;

FIG. 3 is a schematic structural view of the connecting rod of the present invention;

in the figure: 1-mesh surface; 2-a connecting rod; 3-a shield cover; 4-female magic tape; 5-male magic tape; 6-mesh enclosure; 7-broaching; 8-rotating the handle; 9-a cover body; 10-avoidance groove; 11-a swing drum; 12-a transverse plate; 13-rectangular slide holes; 14-a slide block; 15-a sliding groove; 16-a sliding hole; 17-a rotating shaft; 18-a drive rod; 19-mounting a plate; 20-a mounting seat; 21-barrel body; 22-a rod body; 23-clamping and sleeving; 24-clamping the column; 25-snap-in hole; 26-needle-like protrusions.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 and 3, the foldable insect-proof net for feeding trichogrammatid comprises an arched net body surrounded by four net surfaces 1, the four net surfaces 1 are detachably spliced by connecting rods 2, a mounting seat 20 is fixedly connected to the top of the arched net body, a rotating shaft 17 is vertically rotatably mounted on the mounting seat 20, a sliding hole 16 is further formed in the mounting seat 20, a sliding sleeve is vertically slidably mounted in the sliding hole 16, the sliding sleeve is sleeved on the rotating shaft 17 and is in threaded connection with the rotating shaft 17, a swinging cylinder 11 corresponding to each connecting rod 2 is further hinged on the mounting seat 20 through a mounting plate 19, the upper end of each connecting rod 2 is inserted into the swinging cylinder 11, a sliding groove 15 is vertically formed on each swinging cylinder 11 on the mounting seat 20, a horizontal plate 12 is horizontally and movably mounted in the sliding groove 15, one end of the horizontal plate 12 is fixedly connected to the peripheral wall of the sliding sleeve, and the other end extends to the outside of the sliding groove 15, a driving rod 18 is fixedly connected to the swing cylinder 11, a rectangular sliding hole 13 is horizontally formed in the transverse plate 12, the other end of the driving rod 18 is constrained in the rectangular sliding hole 13 through a sliding block 14, pull holes 7 are horizontally formed in positions, close to the bottom, of the four net surfaces 1 respectively, and the pull holes 7 are used for controlling the opening and closing actions of the pull holes 7 through zippers.

An operation hole in a semi-elliptical shape is formed in one of the net surfaces 1, the arc-shaped surface of the operation hole is arranged downwards, the upper edge of the operation hole is sewn with the net cover 6 matched with the operation hole, and the other edges of the operation hole are connected with the net cover 6 through a zipper.

The part of the net surface 1 above the operation hole is also sewn with a shielding cover 3, and the area of the shielding cover 3 is larger than that of the operation hole.

The net surface 1 is hinged with a female magic tape 4, and the shielding cover 3 is also hinged with a male magic tape 5 which is used for being stuck to the female magic tape 4 when the shielding cover is in a rolling state.

The connecting rod 2 comprises a cylinder 21, a rod body 22 is inserted in the cylinder 21, and the rod body 22 is inserted in the swing cylinder 11.

Two clamping sleeves 23 are further fixedly connected to two sides of the cylinder 21, clamping holes 25 are formed in the peripheral walls of the two clamping sleeves 23 along the extending direction of the clamping sleeves, the clamping sleeves 23 are clamped with clamping posts 24 through the clamping holes 25, and the clamping holes 25 occupy 1/3 areas of the circle where the clamping sleeves 23 are located.

The inner wall of the clamping sleeve 23 is provided with a plurality of needle-shaped bulges 26, and two surfaces of the net surface 1 are respectively propped against the needle-shaped bulges 26 and the clamping columns 24.

The upper end of the rotating shaft 17 is also fixedly connected with a rotating handle 8.

The mounting seat is further coated with a cover body 9, the lower end part of the cover body 9 is provided with an opening, and the peripheral wall of the cover body 9 is provided with an avoiding groove 10 avoiding the connecting rod 2.

The part of the outer wall of the rotating shaft 17, which is positioned in the sliding hole 16, is provided with external threads, and the inner wall of the sliding sleeve is provided with external threads matched with the external threads.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a raise foldable fly net that trichogrammatid used which characterized in that: comprises an arched net body formed by enclosing four net surfaces (1), and four net surfaces (1) are spliced in a detachable way by connecting rods (2), the top of the arched net body is fixedly connected with a mounting seat (20), the mounting seat (20) is vertically rotated to be provided with a rotating shaft (17), a sliding hole (16) is further formed in the mounting seat (20), a sliding sleeve is vertically and slidably mounted in the sliding hole (16) and sleeved on the rotating shaft (17) and is in threaded connection with the rotating shaft (17), the mounting seat (20) is further hinged with a swing cylinder (11) corresponding to each connecting rod (2) through a mounting plate (19), the upper end part of each connecting rod (2) is inserted in the swing cylinder (11), the mounting seat (20) is respectively corresponding to each swing cylinder (11) and is vertically provided with a sliding groove (15), slide (12) are installed to the smooth transition of sliding tray (15) interior water, the one end rigid coupling of diaphragm (12) in on the perisporium of sliding sleeve, the other end extends to the outside of slide (15), the rigid coupling has actuating lever (18) on swing section of thick bamboo (11), rectangle slide opening (13) have been seted up to the level still on diaphragm (12), the other end of actuating lever (18) pass through slider (14) retrain in rectangle slide opening (13), four draw hole (7) have been seted up to difference level on mesh (1) is close to the position of bottom, just draw hole (7) are used for controlling its action that opens and shuts through the zip fastener.

2. The foldable insect net for feeding trichogramma as claimed in claim 1, wherein: one of them seted up the handle hole that is semi-ellipse shape setting on the wire side (1), just the arc face of handle hole sets up downwards, the last border sewing of handle hole has rather than assorted screen panel (6), other borders of handle hole with connect through the zip fastener between screen panel (6).

3. The foldable insect net for feeding trichogramma as claimed in claim 2, wherein: the part of the net surface (1) above the operation hole is also sewn with a shielding cover (3), and the area of the shielding cover (3) is larger than that of the operation hole.

4. The foldable insect net for feeding trichogramma as claimed in claim 3, wherein: the net surface (1) is hinged with a female magic tape (4), and the shielding cover (3) is hinged with a male magic tape (5) which is used for being attached to the female magic tape (4) when the shielding cover is in a rolling state.

5. The foldable insect net for feeding trichogramma as claimed in claim 1, wherein: the connecting rod (2) comprises a cylinder body (21), a rod body (22) is inserted into the cylinder body (21), and the rod body (22) is inserted into the swinging cylinder (11).

6. The foldable insect net for feeding trichogramma as claimed in claim 5, wherein: the two sides of the barrel body (21) are further respectively connected and fixedly connected with two clamping sleeves (23), clamping holes (25) are formed in the peripheral walls of the two clamping sleeves (23) along the extending direction of the peripheral walls, the clamping sleeves (23) are clamped with clamping columns (24) through the clamping holes (25), and the clamping holes (25) occupy 1/3 areas of circles where the clamping sleeves (23) are located.

7. The foldable insect net for feeding trichogramma as claimed in claim 6, wherein: the inner wall of the clamping sleeve (23) is provided with a plurality of needle-like bulges (26), and two surfaces of the net surface (1) are respectively abutted against the needle-like bulges (26) and the clamping columns (24).

8. The foldable insect net for feeding trichogramma as claimed in claim 1, wherein: the upper end part of the rotating shaft (17) is also fixedly connected with a rotating handle (8).

9. The foldable insect net for feeding trichogramma as claimed in claim 1, wherein: the mounting seat is further coated with a cover body (9), the lower end part of the cover body (9) is provided with an opening, and an avoidance groove (10) which avoids the connecting rod (2) is formed in the peripheral wall of the cover body (9).

10. The foldable insect net for feeding trichogramma as claimed in claim 1, wherein: the part of the outer wall of the rotating shaft (17) in the sliding hole (16) is provided with an external thread, and the inner wall of the sliding sleeve is provided with an external thread matched with the external thread.