CN210221525U

CN210221525U - Grain storage pest selecting and cleaning device

Info

Publication number: CN210221525U
Application number: CN201920481844.0U
Authority: CN
Inventors: Qingfeng Tang; 唐庆峰; Min Fang; 房敏; Zhipeng Yang; 杨志鹏; Chen Shen; 沈忱; Ying Zhang; 张颖; Rongrong Han; 韩溶溶; Daosong Xia; 夏道松
Original assignee: Anhui Agricultural University AHAU
Current assignee: Anhui Agricultural University AHAU
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-03-31
Anticipated expiration: 2029-04-10

Abstract

The utility model belongs to the field is stored to grain, and especially a belt cleaning device is selected to store up grain pest causes physical damage and sample short scheduling problem in the in-process save time of continuous collection to current operation degree of difficulty big, sample difficulty, sample in-process, and the following scheme is put forward now, and it includes that the millet worm separates and collection device, dissects cutter and low temperature biological sample save set, millet worm separation and collection device include millet worm separation box body. The utility model discloses utilize and store up grain pest light-shading to separate storage grain pest from the millet heap, can save middle operation, reduce physical damage, lure the suspension device of box interior suspension, can place food attractant or gathering and close the pheromone, it is removable to dissect the cutter, more convenient shearing, the experimental value of the biological sample of saving that can be better, low temperature save set can be in the sample process that lasts the long-time required sample of saving, and efficiency is improved, and the improvement of a whole set of device to a great extent efficiency, use manpower sparingly.

Description

Grain storage pest selecting and cleaning device

Technical Field

The utility model relates to a technical field is stored to the grain, especially relates to a select belt cleaning device of storage grain pest.

Background

At present, most research directions are more inclined to the prevention and treatment research of plant diseases and insect pests generated in the planting process of crops, namely before harvesting, but direct damage and indirect damage caused by the insect pests in the transportation, processing and storage processes of the crops after harvesting are serious, for example, direct damage caused by damage of stored grains in the feeding process and indirect damage caused by hardening or mildew of the stored grains caused by excreta or secretions are serious, meanwhile, damage caused by the stored grains and insect pests can influence the physicochemical quality and the processing characteristics of the stored grains, the quality of the stored grains can be reduced and the grains are wasted, and in the past, the stored grains are mostly researched from the aspects of traditional morphology, taxonomy, ecology, behavior and the like, and along with the continuous updating of research technologies, more and more new research methods are generated at present in recent years, for example, molecular biology, cell biology, physiological biochemistry and the like, The individual grain storage pests are deeply researched in the aspects of proteomics, gene editing technology and the like, and the gene or protein activity of the grain storage pests is further known, so that the grain storage pests are more safely and effectively prevented and treated.

However, sieve screening is generally adopted in actual millet worm separation, the tradition is sieved and is caused the physical damage of sample, the minimum scissors that sells on the market at present is also too big the required polypide, inconvenient shearing when the sample, and the biological sample of the required small isolated of general experiment, need last sample, probably need add up one to two hours last sample, the low temperature box body need be continuously opened to the period, cause the operation complicacy, influence sampling efficiency, current instrument exists the operation degree of difficulty big, the sample difficulty, cause physical damage and sample short scheduling problem of save time in the continuous collection in-process in the sampling process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of the prior art that the operation difficulty is large, the sampling is difficult, the sampling process causes physical damage and the sample has short storage time in the continuous collection process, and providing a grain storage pest selecting and cleaning device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a grain storage pest selecting and cleaning device comprises a grain insect separating and collecting device, an dissecting cutter and a low-temperature biological sample storage device, wherein the grain insect separating and collecting device comprises a grain insect separating box body, a grain insect separating box cover is sleeved on the top side of the grain insect separating box body, a first through hole and a second through hole are formed in the top side of the grain insect separating box cover, a lead is movably mounted in the first through hole, one end of the lead is connected with an LED lamp positioned in the grain insect separating box body, a stirring device is movably mounted in the second through hole, the bottom side of the stirring device extends into the grain insect separating box body, resistance wires are wound on the bottom side and the periphery of the grain insect separating box body, one end of each resistance wire is connected with a temperature and humidity sensor, an intermediate connecting pipe is movably mounted on one side of the grain insect separating box body, a third through hole is formed in one side of the grain insect separating box body, a baffle fixedly, the third through hole is communicated with the middle connecting pipe, and a triangular ramp is arranged in the middle connecting pipe;

the other end fixed mounting of intermediate junction pipe has the box body of luring, and the top side of luring the box body has cup jointed and has lured the lid, lures one side of box body and has seted up the fourth through-hole, and the fourth through-hole is linked together with the intermediate junction pipe, and the top side of luring the lid has seted up the fifth through-hole, and movable mounting has suspension in the fifth through-hole, and suspension's bottom side extends to in the box body of luring, and movable mounting has the lifting belt in the box body, and the bottom side movable mounting of lifting belt has the collection box, and one side of collecting the box has seted.

Preferably, the dissection cutter comprises a first cutter, a second cutter, a third cutter and a fourth cutter, and blades are fixedly mounted on the bottom sides of the first cutter, the second cutter, the third cutter and the fourth cutter.

Preferably, the low temperature biological sample save set is by outside box body, and the top side of outside box body has cup jointed outside lid, is equipped with the heat preservation box body in the outside box body in proper order, freezes and deposits the box body, and heat preservation box body, the top side of freezing the box body have movably cup jointed heat preservation lid, the lid of freezing and depositing respectively.

Preferably, the outside both sides top of outside box body all is equipped with the buckle, and the buckle card is on outside lid, and six freezing pipe holes, a bleeder vent and a funnel jack have been seted up to outside lid central authorities, are equipped with the freezing stopcock in the freezing pipe hole, and the funnel has been inserted to the funnel jack, and funnel movable mounting has the funnel lid, and the funnel lid bleeder vent has been seted up to the top side of funnel lid.

Preferably, the bottom of the external box body is provided with a counterweight, and the counterweight is made of an iron material.

The utility model discloses utilize and store up grain pest light-shading to separate storage grain pest from the millet heap, can save middle operation, reduce physical damage, lure the suspension device of box interior suspension, can place food attractant or gathering and close the pheromone, it is removable to dissect the cutter, more convenient shearing, the experimental value of the biological sample of saving that can be better, low temperature save set can be in the sample process that lasts the long-time required sample of saving, and efficiency is improved, and the improvement of a whole set of device to a great extent efficiency, use manpower sparingly.

Drawings

Fig. 1 is a schematic structural view of a maggot separating and collecting device of a grain storage pest selecting and cleaning device provided by the utility model;

fig. 2 is a schematic structural view of an anatomical cutter of the device for selecting and cleaning stored grain pests according to the present invention;

fig. 3 is the utility model provides a store up grain pest select belt cleaning device's warm biological sample save set schematic structure.

In the figure: 1 a rice and insect separation box body, 2 a rice and insect separation box cover, 3 a first through hole, 4LED lamps, 5 a second through hole, 6 a stirring device, 7 resistance wires, 8 a temperature and humidity sensor, 9 a third through hole, 10 baffle plates, 11 middle connecting pipes, 12 triangular ramps, 13 an attracting box body, 14 an attracting box cover, 15 a fourth through hole, 16 a suspension device, 17 a collecting box, 18 a fifth through hole, 19 a lifting belt, 20 a sixth through hole, 21 a first cutter, 22 a first cutter, 23 a second cutter, 24 a second cutter, 25 blades, 26 an external box body, 27 an external box cover, 28 buckles, 29 a heat preservation box body, 30 a heat preservation box cover, 31 a freezing storage box body, 32 a freezing storage box cover, 33 a freezing storage funnel insertion hole, 34 funnel insertion holes, 35 air holes, 36 funnels, 37 funnel cover holes, 38 funnel cover air holes, 39 balance weights and 40 freezing storage tube hole plugs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

As shown in the figure I, the utility model relates to a maggot separating and collecting device of a biological sample collecting and preserving device, which comprises a maggot separating device, a collecting device and an intermediate connecting device, the three devices are connected and communicated with each other through a through hole and the intermediate connecting device,

the separating device of the maggot separating and collecting device is a cylindrical paper box body, and the thickness of the separating device is 2 mm;

example 2

According to the maggot separating and collecting device of the biological sample collecting and storing device, based on embodiment 1, as shown in the figure I, the maggot separating box body 1 is a cylindrical paper box body with the diameter of 150mm and the height of 200mm, the maggot separating box cover 2 is provided with two first through holes 3, the first through holes 3 are used for hanging LED lamps 4 for separating stored grains from stored grain pests, the second through holes 5 are used for placing right-angled stirring devices 6 with rectangular paperboards at the bottoms, the first through holes 3 are round holes with the diameter of 6mm at the circle centers of the maggot separating box cover 2, the second through holes 5 are round holes with the diameter of 4mm at positions 40mm away from the left side of the circle center of the maggot separating box cover 2, the stirring paperboards are 3-5mm away from the bottom of the maggot separating box body 1, and the maggot body is prevented from being crushed while spreading grains;

embodiment 3

On the basis of any one of embodiments 1-2, as shown in the figure, a resistance wire 7 is wound around and at the bottom of the maggot separation box body 1, the resistance wire 7 is connected with a temperature and humidity sensor 8, and heating or humidification is stopped when the temperature and humidity reach a required value;

example 4

On the basis of any one of embodiments 1 to 3, as shown in the first drawing, the intermediate connection device is a cuboid with a length of 100mm and a width of 30mm, the triangular ramp 12 with a length of 95mm and an included angle of 30 degrees with the bottom of the intermediate connection pipeline 11 is placed inside the intermediate connection device, the right side of the ramp is provided with a vertical baffle, the width of the triangular ramp 12 is 30mm, and the vertical baffle is arranged to prevent the separated insects falling off the intermediate connection device from returning to the mixed region of the rice and insects.

Example 5

In the device for separating and collecting the maggots of the collecting and storing device of the biological sample according to the present embodiment, based on any one of embodiments 1 to 4, as shown in the first drawing, the attracting box 13 is a rectangular box with a length of 150mm, a width of 150mm and a height of 200mm, the collecting box 17 and the suspending device 16 are suspended inside the attracting box 13, the suspending device 16 is a square paper sheet with a side length of 80mm, and pulling ropes are provided at four corners of the paper sheet to be parallel to the door surfaces of the upper and lower boxes for placing food attractant or aggregation pheromone, and if a sex attractant is present, the sex attractant can be placed for attracting a large number of single male individuals or female individuals;

example 6

On the basis of any one of embodiments 1 to 5, as shown in the first drawing, the collecting box 17 has a box body with a uncovered design, a length and a width of 70mm and a height of 50mm, and the uncovered part is wrapped by 400-mesh non-woven fabric for penetrating pheromone odor on the suspension device 16 and isolating the upward crawling of insects;

example 7

In the device for separating and collecting maggots of the device for collecting and storing biological samples of the present embodiment, based on embodiment 1, as shown in fig. two, the dissecting tool and the blade 25 are made of a material with high toughness and elasticity, and when the biological sample is sheared, the blade is sheared at a certain angle, the insect tissue fluid will be adhered to the blade, and at this time, the tip of the blade abuts against the mouth of the cryopreservation tube 33, and the blade is pressed down and then bounced, so that the required biological sample can be bounced to the bottom of the cryopreservation tube 33;

first cutter 21 is for holding pen formula sword type, comprises handle of a knife and blade 25, and the handle of a knife is 120 jiaos with the cutting edge of blade 25, blade 25 is one kind and has elastic steel and thickness for 0.15mm, and cutting edge thickness is 0.1mm, blade 25 is that length is the rectangle blade that 6mm width is 5mm, and blade 25 sets up the long hole of the wide 2mm of long 3mm in 3mm departments apart from the cutting edge for improve the elasticity of blade, the handle of a knife is the cylinder that length 9cm radius is 4 mm.

The second cutter 22 is a holding type cutter, and is composed of a blade 25 and a handle, and the cutting edge of the blade 25 is perpendicular to the handle.

The third cutter 23 is a finger-pressure type cutter type and is composed of a blade 25 and a cutter handle, an included angle between the cutter back and the cutting edge is 30 degrees, the length of the cutting edge is 9mm, the length of the cutter handle is a flat cutter handle which is 9cm wide and 4mm thick and 2mm thick, and a certain concave part is arranged at the joint of the blade 25 and the cutting edge.

The fourth cutter 24 is of a reverse-picking type and comprises a blade 25 and a cutter handle, the blade 25 is of a double-edge type, the included angle between the double edges is 30 degrees and the length is 1cm, and the blade is bent at the position of 1-2mm of the cutter point, so that the leather wings can be conveniently warped to achieve the effect of rapid cutting;

example 8

In the device for separating and collecting the grain insects for the device for collecting and storing the biological samples according to the present embodiment, on the basis of embodiment 1, as shown in fig. three, the low-temperature biological sample storage device includes an external box body 26, an external box cover 27, a freezing box body 31, a freezing box cover 32, a heat-insulating layer box body 29, a heat-insulating layer box cover 30, a funnel 36, a freezing tube hole plug 40, and a counterweight 39;

the external box cover 27, the freezing storage box cover 32 and the heat preservation box cover 30 are all provided with two rows of holes in corresponding positions, and the holes comprise six freezing storage tube holes 33, a funnel insertion hole and a ventilation hole, wherein the diameters of the freezing storage tube holes 33 are 11mm-12mm, the diameters of the ventilation holes 35 are 4mm, and the ventilation holes 38 of the funnel cover on the funnel cover 37 are round holes with the diameters of 2-3 mm.

Example 9

In the device for separating and collecting maggots of a biological sample collection and storage device of the present embodiment, based on embodiment 8, as shown in fig. three, the counterweight 39 is composed of a plurality of strip-shaped iron blocks with thickness of 30mm, length of 160mm and width of 20mm, so that the whole low-temperature biological sample storage device can be reinforced, falling caused by artificial collision in the operation process can be prevented, and a stabilizing effect can be achieved;

embodiment 10

On the basis of any one of embodiments 8 to 9, as shown in fig. three, the external box body 26 is provided with a buckle 28 for fixing the external box cover 27 to achieve a sealing effect, and is also convenient to detach;

example 11

In the device for separating and collecting maggots of a biological sample collection and storage device of this embodiment, based on any one of embodiments 8-10, as shown in fig. three, the outer box 26 is made of plastic, and has a length of 164mm, a width of 124mm, and a height of 109 mm;

the insulating layer box body 29 and the insulating layer box cover 30 are made of foam materials, and are 20mm in thickness, 75mm in height, 160mm in length and 120mm in width;

the freezing storage box body 31 is made of aluminum, the thickness is 1mm-2mm, the height is 35mm, the length is 120mm, and the width is 80 mm;

example 12

The maggot separating and collecting apparatus of the collecting and storing apparatus for biological samples of this embodiment is, on the basis of any one of embodiments 8-11,

as shown in the third figure, the funnel penetrates through the three-layer box cover to reach the interior of the freezing storage box body 31, and the distance between the funnel and the freezing storage box cover 32 is about 15-20mm, so that the poured liquid nitrogen can conveniently and uniformly submerge all the freezing storage tubes;

the funnel cover 37 is provided with funnel cover air holes 38, and the diameter of the funnel cover air holes is 2-3 mm;

example 13

In the device for separating and collecting the maggots of the device for collecting and storing the biological samples according to the present embodiment, based on any one of the embodiments 8 to 12, as shown in fig. three, the diameter of the freezing tube hole plug 40 is 11mm to 12mm, and when the biological samples are not needed as much, other vacant freezing tube holes 33 can be plugged, so that the waste of materials is avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A grain storage pest selecting and cleaning device comprises a grain insect separating and collecting device, an dissecting cutter and a low-temperature biological sample storage device, wherein the grain insect separating and collecting device comprises a grain insect separating box body (1), and is characterized in that a grain insect separating box cover (2) is sleeved on the top side of the grain insect separating box body (1), a first through hole (3) and a second through hole (5) are formed in the top side of the grain insect separating box cover (2), a lead is movably arranged in the first through hole (3), one end of the lead is connected with an LED lamp (4) positioned in the grain insect separating box body (1), a stirring device (6) is movably arranged in the second through hole (5), the bottom side of the stirring device (6) extends into the grain insect separating box body (1), resistance wires (7) are wound on the bottom side and the periphery of the grain insect separating box body (1), and one end of the resistance wire (7) is connected with a temperature and humidity sensor (8), a middle connecting pipe (11) is movably mounted on one side of the maggot separation box body (1), a third through hole (9) is formed in one side of the maggot separation box body (1), a baffle (10) fixedly mounted on the inner wall of one side of the maggot separation box body (1) is arranged above the third through hole (9), the third through hole (9) is communicated with the middle connecting pipe (11), and a triangular ramp (12) is placed in the middle connecting pipe (11);

the other end of the middle connecting pipe (11) is fixedly provided with an attracting box body (13), the top side of the attracting box body (13) is sleeved with an attracting box cover (14), one side of the attracting box body (13) is provided with a fourth through hole (15), the fourth through hole (15) is communicated with the middle connecting pipe (11), the top side of the attracting box cover (14) is provided with a fifth through hole (18), a suspension device (16) is movably arranged in the fifth through hole (18), the bottom side of the suspension device (16) extends into the attracting box body (13), a lifting belt (19) is movably arranged in the attracting box body (13), the bottom side of the lifting belt (19) is movably arranged with a collecting box (17), one side of the collecting box (17) is provided with a sixth through hole (20), and the sixth through hole (20) is communicated with the fourth through hole (15.

2. The stored grain pest selecting and cleaning device as claimed in claim 1, wherein the dissecting tool comprises a first tool (21), a second tool (22), a third tool (23) and a fourth tool (24), and blades (25) are fixedly mounted on the bottom sides of the first tool (21), the second tool (22), the third tool (23) and the fourth tool (24).

3. The device for selecting and cleaning stored grain pests according to claim 1, wherein the low-temperature biological sample storage device is composed of an external box body (26), an external box cover (27) is sleeved on the top side of the external box body (26), a heat-insulating layer box body (29) and a freezing box body (31) are sequentially arranged in the external box body (26), and a heat-insulating layer box cover (30) and a freezing box cover (32) are respectively and movably sleeved on the top sides of the heat-insulating layer box body (29) and the freezing box body (31).

4. The stored grain pest selecting and cleaning device as claimed in claim 3, wherein buckles (28) are arranged above two outer sides of the outer box body (26), the buckles (28) are clamped on the outer box cover (27), six freezing storage pipe holes (33), one air vent (35) and one funnel jack (34) are formed in the center of the outer box cover (27), freezing storage pipe plugs (40) are arranged in the freezing storage pipe holes (33), a funnel (36) is inserted into the funnel jack (34), a funnel cover (37) is movably mounted on the funnel (36), and the funnel cover air vent (38) is formed in the top side of the funnel cover (37).

5. The grain storage pest selecting and cleaning device as claimed in claim 3, wherein a counterweight (39) is arranged at the bottom of the external box body (26), and the counterweight (39) is made of iron material.