CN215667994U

CN215667994U - Spore capture instrument

Info

Publication number: CN215667994U
Application number: CN202121161797.5U
Authority: CN
Inventors: 赵晓冕
Original assignee: Nanjing Ruize Biotechnology Co ltd
Current assignee: Nanjing Ruize Biotechnology Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-01-28
Anticipated expiration: 2031-05-27

Abstract

The utility model provides a spore trapping instrument, which comprises a box body, an upper cover, an inner cylinder, a ventilation net, a funnel, a shielding plate, a glass carrying table, a rotating motor, a storage battery, an exhaust fan and a control panel, wherein the inner cylinder is arranged in the box body, the upper part of the inner cylinder is provided with the ventilation net, the funnel is arranged in the inner cylinder, the upper part of the funnel is fixedly connected with the bottom end part of the ventilation net, and the upper cover is arranged above the box body; the baffle plate is positioned under the funnel and fixedly connected with the wall surface of the inner cylinder, the glass carrying table is positioned under the baffle plate, the upper surface of the glass carrying table is provided with a plurality of glass slides, the glass slides correspond to the notches formed in the baffle plate, the bottom end part of the glass carrying table is connected with the output end of the rotating motor and used for driving the glass carrying table to rotate, and the control panel is electrically connected with the rotating motor, the storage battery and the exhaust fan. The utility model improves the collection efficiency of spores, is convenient for taking out the glass slide and reduces the pollution of the glass slide.

Description

Spore capture instrument

Technical Field

The utility model relates to the technical field of agricultural production, in particular to a spore capture instrument.

Background

The quantity of pathogenic bacteria spores in the field air is closely related to the occurrence of plant diseases such as rice blast, wheat stripe rust and the like. The spore catcher is developed for collecting pathogenic spore and pollen dust particles which are transmitted along with air flow, is mainly used for detecting the stock of disease spore and the diffusion dynamic state thereof, provides reliable data for predicting and preventing disease prevalence and infection, collects various pollen to meet the research requirements of application units, is special equipment for monitoring crop diseases which is required to be equipped by agricultural plant protection departments, and has important significance for preventing plant diseases and reducing loss caused by diseases.

In the prior art, the spore trapping instrument can only load one slide at a time, and a user needs to regularly collect and place the slide on site every day, so that the use is very troublesome; after spores are captured, a user needs to take out the glass slide from the clamping plate of the glass carrying table, so that misoperation is easy to occur, and the problem of difficult operation exists; in addition, as a lot of weeds, cobweb and other impurities exist outdoors, the ventilation holes in the ventilation net are easily blocked, and the detection effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spore capture instrument, which solves the problems that the operation is complex, the misoperation is easy to occur and a ventilation net is easy to block in the prior art.

In order to solve the technical problems, the utility model adopts the technical scheme that: a spore trapping instrument comprises a box body, an upper cover, an inner cylinder, a ventilation net, a funnel, a shielding plate, a glass carrying table, a rotating motor, a storage battery, an exhaust fan and a control panel, wherein the shielding plate, the glass carrying table, the rotating motor, the storage battery, the exhaust fan and the control panel are arranged in the inner cylinder; the glass carrying table is located below the shielding plate, a plurality of glass slides are arranged on the upper surface of the glass carrying table, the glass slides correspond to gaps formed in the shielding plate, the bottom end portion of the glass carrying table is connected with the output end of the rotating motor and used for driving the glass carrying table to rotate, and the control panel is electrically connected with the rotating motor, the storage battery and the exhaust fan.

As the preferred scheme, a plurality of inserted sheets are fixedly arranged at the bottom end part of the upper cover, a plurality of supporting blocks matched with the inserted sheets are fixedly arranged on the periphery of the upper part of the box body, and the inserted sheets extend into the grooves in the supporting blocks and are fixedly connected through screws.

Preferably, a plurality of object placing grooves are uniformly distributed on the glass carrying table around the center of the glass carrying table, glass carriers are placed in the object placing grooves, and two side edges of each object placing groove extend outwards to form side edge grooves.

According to the preferable scheme, electromagnets are arranged at four corners of the storage groove, threaded holes are formed in the four corners of the glass slide, fasteners are connected in the threaded holes, and the fasteners are connected with the electromagnets in an attracting mode.

Preferably, a filter screen is arranged between the inner wall of the upper cover and the periphery of the box body.

As a preferred scheme, a bottom cavity is formed in the bottom end of the box body, and a plurality of folding legs are arranged in the bottom cavity.

As a preferred scheme, the top end part of the upper cover is fixedly provided with a handle, so that the portable multifunctional umbrella is convenient to carry.

Compared with the prior art, the utility model has the beneficial effects that: the shielding plate and the glass carrying table are arranged below the funnel, the glass carrying table can be loaded with 6 slides at a time, the glass carrying table is driven by the rotating motor and rotates for 60 degrees every 4 hours under the control of the control panel, and the collection efficiency of spores is improved; the glass slide is connected with the glass carrying table through the electromagnet, so that the glass slide is convenient to take out, and the pollution of the glass slide is reduced; through set up the filter screen between upper cover and box, can block during debris get into the ventilation net, avoid influencing the detection effect.

Drawings

The disclosure of the present invention is illustrated with reference to the accompanying drawings. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the utility model. In the drawings, like reference numerals are used to refer to like parts. Wherein:

FIG. 1 is a schematic structural view of a spore trap according to an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the spore trap according to the embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a spore trap according to an embodiment of the utility model;

FIG. 4 is a schematic structural view of a glass stage according to an embodiment of the present invention;

fig. 5 is a plan view of a glass stage according to an embodiment of the present invention.

Reference numbers in the figures: the device comprises a box body 1, an upper cover 2, an inner cylinder 3, a ventilation net 4, a funnel 5, a filter screen 6, a shielding plate 7, a notch 7a, a glass carrying table 8, a storage groove 8a, a side groove 8b, an electromagnet 8c, a rotating motor 9, a storage battery 10, an exhaust fan 11, a control board 12, a bottom cavity 13, a handle 14, a glass carrying sheet 15, an insertion sheet 16, a supporting block 17 and a folding leg 18.

Detailed Description

It is easily understood that according to the technical solution of the present invention, a person skilled in the art can propose various alternative structures and implementation ways without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical aspects of the present invention, and should not be construed as all of the present invention or as limitations or limitations on the technical aspects of the present invention.

An embodiment according to the utility model is shown in connection with fig. 1 to 3. The spore trapping instrument comprises a box body 1, an upper cover 2, an inner cylinder 3, a ventilation net 4, a funnel 5, a baffle plate 7, a glass carrying table 8, a rotating motor 9, a storage battery 10, an exhaust fan 11 and a control panel 12, wherein the baffle plate 7, the glass carrying table 8, the rotating motor 9, the storage battery 10, the exhaust fan 11 and the control panel are arranged in the inner cylinder 3.

In this embodiment, the inner cylinder 3 is disposed inside the box body 1, and the upper portion thereof is provided with a ventilation net 4, the ventilation net 4 has a gap with the inner wall of the box body 1, the funnel 5 is disposed inside the inner cylinder 3, and the upper portion thereof is fixedly connected with the bottom end portion of the ventilation net 4, the upper cover 2 is disposed above the box body 1, and a channel for air to flow is disposed between the two. Be equipped with filter screen 6 between 2 inner walls of upper cover and 1 peripheries of box, filter screen 6 can prevent that debris from getting into in the box 1, avoids influencing the detection effect. In operation, spores pass through the filter screen 6 along with air flow and enter the box body 1, pass through the gap between the ventilation net 4 and the box body 1, and enter the funnel 5 from the meshes of the ventilation net 4.

The baffle plate 7 is positioned under the funnel 5 and is fixedly connected with the wall surface of the inner cylinder 3, the glass carrying table 8 is positioned under the baffle plate 7, the upper surface of the glass carrying table is provided with a plurality of glass slides 15, the glass slides 15 correspond to notches 7a formed in the baffle plate 7, the bottom end part of the glass carrying table 8 is connected with the output end of the rotating motor 9 and is used for driving the glass carrying table 8 to rotate, and the control panel 12 is electrically connected with the rotating motor 9, the storage battery 10 and the exhaust fan 11. The exhaust fan 11 is a small axial flow fan, and the outlet of the exhaust fan 11 leads to the outside of the box body 1. When the air-purifying box is used, the air in the box body 1 is pumped out by the exhaust fan 11 to form negative pressure, so that air carrying spores outside the box body 1 enters. The control board 12 is a programmable PLC controller which controls the rotation motor 9 to rotate at any time and the activation of the suction fan 11 by an internally set program, which are not described in detail in the prior art.

Referring to fig. 4 and 5, a plurality of article holding grooves 8a are uniformly distributed around the center of the glass carrying platform 8, the glass slides 15 are placed in the article holding grooves 8a, two side edges of each article holding groove 8a extend outwards to form side grooves 8b, and the side grooves are convenient for taking out the glass slides 15 from two sides of the glass slides 15. Specifically, 6 placing grooves 8a are formed in the glass carrying

platform

8, 6 glass slides 15 can be placed in the placing grooves at the same time, and the glass carrying platform 8 rotates 60 degrees every 4 hours under the driving of the rotating motor 9, namely, the collection of one glass slide 15 is completed every 4 hours. When the device is used, vaseline liquid medicine is coated on the glass slide 15, spores fall from an outlet of the funnel 5 and fall onto the corresponding glass slide 15 from a notch 7a of the shielding plate 7, the shielding plate 7 shields other glass slides 15, and each glass slide 15 is ensured to collect spores in a set time period.

In this embodiment, a plurality of inserting pieces 16 are fixedly arranged at the bottom end of the upper cover 2, a plurality of supporting blocks 17 matched with the inserting pieces 16 are fixedly arranged on the periphery of the upper part of the box body 1, and the inserting pieces 16 extend into the grooves on the supporting blocks 17 and are fixedly connected through screws. The upper cover 2 is connected with the box body 1 through the inserting pieces 16 and the supporting blocks 17, and a channel for air to flow can be formed between the upper cover 2 and the box body 1 after the connection, so that spores can pass through the channel conveniently.

Furthermore, electromagnets 8c are arranged at four corners of the object placing groove 8a, threaded holes are formed at four corners of the glass slide 15, fasteners are connected in the threaded holes, and the fasteners are connected with the electromagnets 8c in an attracting mode. During collection, the electromagnet 8c is electrified and is attracted with the fastener on the glass slide 15, so that the glass slide 15 is prevented from displacement. After the collection is completed, the electromagnet 8c is powered off, and the glass slide 15 can be manually taken out from the side groove 8b, so that the operation is convenient.

Preferably, a bottom cavity 13 is formed at the bottom end of the case 1, and a plurality of folding legs 18 are formed in the bottom cavity 13. The folding legs 18 comprise a base fixedly connected to the bottom end of the box 1 and legs hingedly connected to the base. When the support is used, the support legs are turned outwards, and the support of the box body 1 is realized. A handle 14 is fixedly arranged at the top end part of the upper cover 2, which is convenient for carrying.

In summary, the beneficial effects of the utility model include: the shielding plate 7 and the glass carrying table 8 are arranged below the

funnel

5, 6 glass slides 15 can be loaded on the glass carrying table 8 at a time, the glass carrying table 8 is driven by the rotating motor 9 and rotates for 60 degrees every 4 hours under the control of the control panel 1212, and the spore collection efficiency is improved; the glass slide 15 is connected with the glass slide table 8 through the electromagnet 8c, so that the glass slide 15 can be conveniently taken out, and the pollution of the glass slide 15 is reduced; through set up filter screen 6 between upper cover 2 and box 1, can block during debris get into ventilation net 4, avoid influencing the detection effect.

The technical scope of the present invention is not limited to the above description, and those skilled in the art can make various changes and modifications to the above-described embodiments without departing from the technical spirit of the present invention, and such changes and modifications should fall within the protective scope of the present invention.

Claims

1. A spore trapping instrument is characterized by comprising a box body, an upper cover, an inner cylinder, a ventilation net, a funnel, a baffle plate, a glass carrying table, a rotating motor, a storage battery, an exhaust fan and a control panel, wherein the baffle plate, the glass carrying table, the rotating motor, the storage battery, the exhaust fan and the control panel are arranged in the inner cylinder;

the glass carrying table is located below the shielding plate, a plurality of glass slides are arranged on the upper surface of the glass carrying table, the glass slides correspond to gaps formed in the shielding plate, the bottom end portion of the glass carrying table is connected with the output end of the rotating motor and used for driving the glass carrying table to rotate, and the control panel is electrically connected with the rotating motor, the storage battery and the exhaust fan.

2. The spore trapping apparatus according to claim 1, wherein the bottom of the upper cover is fixedly provided with a plurality of insertion pieces, the periphery of the upper part of the box body is fixedly provided with a plurality of supporting blocks matched with the insertion pieces, and the insertion pieces extend into the grooves on the supporting blocks and are fixedly connected through screws.

3. The spore trapping apparatus according to claim 1, wherein a plurality of placing grooves are uniformly distributed on the glass carrying platform around the center thereof, a glass carrier is placed in the placing grooves, and two side edges of each placing groove extend outwards to form side grooves.

4. The spore trapping apparatus according to claim 3, wherein electromagnets are disposed at four corners of the placing groove, threaded holes are disposed at four corners of the slide, fasteners are connected in the threaded holes, and the fasteners are connected with the electromagnets in an attracting manner.

5. The spore trap according to claim 1, wherein a filter screen is provided between the inner wall of the upper cover and the outer periphery of the box.

6. The spore trap of claim 1, wherein the bottom end of the housing defines a bottom cavity and the bottom cavity defines a plurality of folding legs.

7. The spore trap according to claim 1, wherein a handle is fixed to the top end of the upper cover for easy carrying.