CN212728537U

CN212728537U - Electric insect sucking device

Info

Publication number: CN212728537U
Application number: CN202021620853.2U
Authority: CN
Inventors: 陈实; 贾豹; 黄求应; 黄超福; 尹君君; 毕菲; 陈正麟; 赖敏; 全洪潍; 梁生
Original assignee: Nanning City Termite Control Center
Current assignee: Nanning City Termite Control Center
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-03-19
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses an electric pest sucking device, which comprises a power supply and a miniature vacuumizing device, wherein the power supply is electrically connected with the miniature vacuumizing device, and the electric pest sucking device also comprises a three-way pipe, a pest sucking pipe and a storage pipe, the opening of the three-way pipe is arranged on the left, right and downward directions, the opening at the left end of the three-way pipe is provided with a first sealing cover, and the first sealing cover is provided with a first round hole for the pest sucking pipe to pass through; the right end opening of the three-way pipe is connected with a micro vacuum pumping device; a second sealing cover is arranged at the lower end opening of the three-way pipe, and a storage pipe is connected below the second sealing cover; the cover surface of the second sealing cover is provided with an air vent and a second round hole which is convenient for the pest sucking pipe to pass through, a filter screen is arranged in the air vent, and the lower surface of the filter screen is fixedly connected with cylindrical filter paper. The utility model discloses can furthest keep the complete fresh and alive of insect pest body, reduce motor and insect pest damage rate.

Description

Electric insect sucking device

Technical Field

The utility model belongs to small-size insect collection field, concretely relates to electronic trematode device.

Background

The common tools for collecting insects are various, and for small insects, particularly insects with fast moving speed and weak bodies, the insects can be collected by a trematode. The existing insect sucking device is generally composed of a storage pipe and a rubber hose connected with the storage pipe. When collecting the sample, the artificial insect inhales the holding tube, perhaps utilizes electric actuator to inhale the insect in the holding tube. The insect sucking device has the defects that firstly, when the insect is sucked artificially, the insect sucking channel is in an open gas circulation mode, fine particles in the environment and various substances carried by the insect body are directly communicated with the respiratory system of the human body, and the harm to the health of the human body is easy to generate.

Secondly, when utilizing electric actuator trematode, though the problem of human and harmful substance's direct contact has been solved, some portability problems have also been solved, like the electronic trematode ware that patent number 201420363549.2 discloses, including the storage bottle, be equipped with dry filter screen in the storage bottle, the bottle lid passes through threaded connection on the storage bottle, be equipped with the equipment box on the bottle lid, be equipped with battery and miniature aspirator pump in the equipment box respectively, miniature aspirator pump's induction port a pierces through the bottle lid and storage bottle intercommunication, miniature aspirator pump's gas vent b sets up outside the storage bottle, the plastics hard tube pierces through the bottle lid and its upper port is connected with the trematode pipe, be connected with the trematode mouth at the trematode pipe end, control switch places in trematode mouth department, control switch, battery and miniature aspirator pump pass through the wire and are connected, the utility model discloses simple structure, convenient operation, the trematode effect is obvious, the practicality. However, in the device, the suction force of the suction pump and the connecting port of the storage bottle is the largest during insect sucking, and no barrier exists, so that insects or soil are easily sucked into the motor, and the motor and the insect body are damaged; and because there is the pressure differential in trematode duct and storage bottle, storage bottle itself is small, and the aspirator pump bleeds easily and forms vortex whirlwind at the bottom of the bottle, and the insect falls into the storage bottle from trematode duct bottom and then receives the influence of vortex whirlwind along with pressure change promptly, and the polypide flies in the pipe, and is impaired comparatively serious, has reduced the completeness and the bright rate of liveliness of polypide.

Disclosure of Invention

The utility model aims at solving the technical problem and providing an electric pest sucking device which can keep the insect bodies complete and alive and reduce the damage rate of the motor and the insect bodies to the maximum extent.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

an electric pest sucking device comprises a power supply and a miniature vacuumizing device, wherein the power supply is electrically connected with the miniature vacuumizing device, the electric pest sucking device further comprises a three-way pipe, a pest sucking pipe and a storage pipe, an opening of the three-way pipe is arranged in the left direction, the right direction and the downward direction, a first sealing cover is arranged at an opening at the left end of the three-way pipe, and a first round hole which is convenient for the pest sucking pipe to pass through is formed in the first sealing cover; the right end opening of the three-way pipe is connected with a micro vacuum pumping device; a second sealing cover is arranged at the lower end opening of the three-way pipe, and a storage pipe is connected below the second sealing cover; the cover surface of the second sealing cover is provided with an air vent and a second round hole for the penetration of the insect suction pipe, a filter screen is arranged in the air vent, and the lower surface of the filter screen is fixedly connected with cylindrical filter paper; the trematode pipe is L-shaped, the transverse section of the L-shaped trematode pipe is a trematode section, and the trematode section is horizontally arranged in the three-way pipe and is communicated with the outside after passing through the first round hole; the L-shaped vertical section is a larva falling section which passes through the second round hole and is vertically arranged in the three-way pipe and the storage pipe; an arc buffer tube is arranged between the connecting ends of the trematode section and the larval section. The diameter of the trematode section is 4mm-8mm, and the diameter of the trematode section is larger than the width of the trematode body when the trematode section is selected.

As a further technical scheme, above the worm section divide into first worm section, second worm section and third worm section from top to bottom in proper order, the pipe diameter of first worm section, second worm section and third worm section increases in proper order, first worm section, arc buffer tube are unanimous with the pipe diameter of trematode section, first worm section is located the tee bend, second worm section and third worm section are located the storage tube. The diameters of the second and third sections are 6-10 mm, and the diameter of the third section is 8-12 mm.

As a further technical scheme, a plurality of pressure relief holes with the diameter of the pinholes are formed in the pipe walls of the first and second larval sections. As a further technical scheme, the upper part of the third larval section is of a conical structure, the pipe wall of the middle part of the third larval section is hollow, and the lower part of the third larval section is provided with an inverted conical bottom surface.

As a further technical scheme, the first sealing cover, the second sealing cover and the micro vacuumizing device are detachably connected with the three-way pipe.

As a further technical solution, the connection between the second sealing cover and the storage tube is a detachable connection.

As a further technical solution, the detachable connection is a threaded connection.

As a further technical scheme, the diameter of the first round hole is consistent with that of the trematode section, and the diameter of the second round hole is consistent with that of the first larval section.

As a further technical scheme, the mesh number of the filter screen is not more than 100 meshes.

As a further technical scheme, an electronic speed regulator is further arranged between the power supply and the micro vacuum-pumping device, the power supply is electrically connected with the electronic speed regulator, and the electronic speed regulator is electrically connected with the micro vacuum-pumping device; the micro vacuum pumping device is a double-turbine fan.

The utility model is suitable for a small-size insect that the polypide length is not more than 15mm, especially be applicable to this kind of body wall softer insect of termite (length is at 5mm-15mm, 2mm-6 mm), still can be used to class insects such as aphid, plant hopper.

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

1. the utility model discloses can reduce motor and polypide damaged rate.

The utility model has the advantages that the filter screen and the cylindrical filter paper are arranged at the air vent end connected with the storage tube of the micro vacuum extractor, so that earth particles and insects are filtered out in a double-protection way, only gas is allowed to pass through, and further the damage rate of the motor and the insects is reduced; and the columnar filter paper is easy to replace, so that the use convenience is improved.

2. The utility model can keep the insect bodies complete and alive to the maximum extent.

The utility model is provided with an arc buffer tube as a first structure for protecting the insect body; the pipe diameters are sequentially increased in the insect falling sections, the pressure in the pipes is gradually reduced, after the insect bodies fall into the third insect falling section, the pressure difference between the pressure in the pest sucking pipe and the pressure in the storage pipe is reduced, the wind power borne by the insect bodies is reduced, and the integrity of the insect bodies is further protected; in order to reduce the pressure in the pest sucking pipe and reduce the pressure difference between the pest sucking pipe and the pressure in the storage pipe, the needle-shaped pressure relief holes are arranged in the first and second pest falling sections, so that the pest body is not influenced, and the pressure relief speed is improved; the pipe wall of the third insect falling section is hollowed, the wind direction is changed, insects fly around from the hollowed part along with wind instead of directly flying to the bottom of the storage pipe, and the electronic speed regulator is combined for regulation (the optimal wind power is regulated according to the sizes of different insect bodies), so that the insects fall to the bottom of the storage pipe softly, and the completeness, freshness and vitality of the insect bodies of the insects are kept to the maximum extent.

3. The utility model discloses a storage pipe is changed simply.

The utility model discloses a sealed lid of second is detachable structural connection (screw thread or joint etc.) with the storage pipe, when the storage pipe needs to be changed, lift the storage pipe off can, simple and convenient.

4. The utility model discloses a filtration is convenient clean and change.

The columnar filter paper of the utility model is bonded at the vent and used as a first barrier for filtering soil and insects, and is very convenient to remove and replace; the filter screen is as the second barrier of filtering earth and insect, and the probability that needs wash is very low, if want to wash, also only need turn round the sealed lid of second and three-way pipe and open and can clean it.

5. The utility model discloses a wind-force is adjustable.

The utility model discloses add the electronic governor between power and miniature evacuating device, can adjust miniature evacuating device's motor speed to adapt to the not insect of equidimension, avoid wind-force to lead to the fact its polypide damage greatly.

Drawings

FIG. 1 is a schematic structural view of an electric insect sucking device of the present invention;

FIG. 2 is a schematic view of the upper structure of an electric insect sucking device of the present invention;

FIG. 3 is a schematic view of the lower structure of an electric insect sucking device of the present invention;

FIG. 4 is an enlarged view of the insect suction pipe of the electric insect suction device of the present invention;

FIG. 5 is an insect walking diagram of the third colony section of the insect suction pipe of FIG. 4.

Reference numerals: 1-a miniature vacuumizing device, 2-a three-way pipe, 3-an insect suction pipe, 3.1-a transverse section, 3.2-an insect falling section, 3.21-a first insect falling section, 3.22-a second insect falling section, 3.23-a third insect falling section, 3.3-an arc buffer pipe, 3.4-a pressure relief hole, 4-a storage pipe, 5-a first sealing cover, 6-a first round hole, 7-a second sealing cover, 8-an air vent, 9-a second round hole, 10-a filter screen and 11-cylindrical filter paper.

Detailed Description

The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited to the scope of the examples.

Example 1:

as shown in fig. 1 and 2, an electric pest sucking device comprises a power supply and a miniature vacuumizing device 1, wherein the power supply is electrically connected with the miniature vacuumizing device 1 and consists of 4 five batteries, the electric pest sucking device further comprises a three-way pipe 2, a pest sucking pipe 3 and a storage pipe 4, the opening of the three-way pipe 2 is arranged in the left direction, the right direction and the downward direction, a first sealing cover 5 is arranged at the opening at the left end of the three-way pipe 2, and a first round hole 6 for the pest sucking pipe 3 to pass through is arranged on the first sealing cover 5; the right end opening of the three-way pipe 2 is connected with the micro vacuumizing device 1; a second sealing cover 7 is arranged at the lower end opening of the three-way pipe 2, and a storage pipe 4 is connected below the second sealing cover 7; the cover surface of the second sealing cover 7 is provided with an air vent 8 and a second round hole 9 which is convenient for the pest sucking pipe 3 to pass through, a filter screen 10 is arranged in the air vent 8, and the lower surface of the filter screen 10 is fixedly connected with a cylindrical filter paper 11, so that the soil and insects can be prevented from being sucked into the motor of the double-turbine fan; the trematode pipe 3 is L-shaped, the transverse section 3.1 of the L-shape is a trematode section, and the trematode section is horizontally arranged in the three-way pipe 2 and passes through the first round hole 6 to be communicated with the outside; the L-shaped vertical section is a bug falling section which passes through the second round hole 9 and is vertically arranged in the three-way pipe 2 and the storage pipe 4; an arc buffer tube 3.3 is arranged between the connecting ends of the trematode section and the larval section, so that insects can conveniently slide into the larval section.

As shown in fig. 4, the insect section is divided into a first insect section 3.21, a second insect section 3.22 and a third insect section 3.23 from top to bottom in sequence, the pipe diameters of the first insect section 3.21, the second insect section 3.22 and the third insect section 3.23 are increased in sequence, the pressure in the pipe is reduced gradually, the pressure difference between the pressure in the insect section and the pressure in the storage pipe 4 is reduced, the wind power received by the insect body is reduced, the probability of damage of the insect body is reduced, the first insect section 3.21, the pipe diameter of the arc-shaped buffer pipe 3.3 is consistent with that of the insect sucking section, the first insect section 3.21 is located in the three-way pipe 2, and the second insect section 3.22 and the third insect section 3.23 are located in the storage pipe 4. The pipe wall of the first and second insect sections 3.21 and 3.22 is provided with a plurality of pressure relief holes 3.4 with the diameter of the pinholes, so that the pressure relief speed is increased, and the pressure difference between the pressure in the insect sections and the pressure in the storage pipe 4 can be reduced more.

As shown in fig. 5, the upper portion of the third insect section 3.23 is a conical structure, the wall of the middle portion is hollow, the lower portion is provided with an inverted conical bottom surface, the hollow portion can change the wind direction, insects fly around from the hollow portion instead of directly flying to the bottom of the storage tube 4 along with the wind, and the insects are adjusted by combining an electronic speed regulator (the optimum wind force is adjusted according to the sizes of different insects), so that the insects can gently fall to the bottom of the storage tube 4, and the completeness and the freshness of the insects can be maintained to the maximum extent.

The first sealing cover 5, the second sealing cover 7, the micro vacuumizing device 1 and the three-way pipe 2 are connected through threads, and can be sealed through adhesive tapes after being connected. The vacuum sealing device is convenient to disassemble and assemble and can realize vacuum sealing.

As shown in fig. 3, the second sealing cover 7 is connected to the storage tube 4 by a screw connection, so that the storage tube 4 can be quickly replaced to facilitate the next collection of insects.

The diameter of the first circular hole 6 is consistent with that of the trematode section, and the diameter of the second circular hole 9 is consistent with that of the first larval section 3.21, so that the first circular hole is tightly connected to realize sealing.

The mesh number of the filter screen 10 is not more than 100 meshes, and the function is as follows: in case of sudden breakage of the cylindrical filter paper 11, insects are prevented from being drawn into the micro-vacuum apparatus 1.

An electronic speed regulator is also arranged between the power supply and the micro vacuumizing device 1, the power supply is electrically connected with the electronic speed regulator, and the electronic speed regulator is electrically connected with the micro vacuumizing device 1; the micro vacuum pumping device 1 is a double turbo fan. The utility model discloses a power, electronic governor and double turbine fan are the product on the market, buy back and connect according to the conventional connected mode in this field can.

The electronic speed regulator is a single key (potentiometer) and is driven by three-phase direct current brushless without Hall, the model is X30B (single key) X30A (potentiometer), the working voltage is 6.5-24V driving current, the rated value is 12A, the cooling speed of a fan is 20A, and the maximum rotating speed is 224000 RPM (2-pole motor), 74000 RPM (6-pole motor), 40000RPM (12-pole motor) and 35000RPM (14-pole motor).

The double-turbine fan is also called a double-turbine blade brushless fan, the voltage is 7-24V, and the maximum current is 30A.

When the three-way pipe insect collecting device is used, the double-turbine fan switch is turned on, the electronic speed regulator is adjusted according to the size of an insect, the double-turbine fan exhausts air to enable the three-way pipe 2 and the storage pipe 4 to be in a vacuum state, then the insect sucking pipe 3 is aligned with the insect to suck, the insect is buffered and depressurized along the insect sucking section sequentially through the arc-shaped buffer pipe 3.3, the first insect falling section 3.21 and the second insect falling section 3.22, and then the insect is scattered around from the hollow part of the third insect falling section 3.23 and then gently falls to the bottom of the storage pipe 4, so that the complete freshness and the activity of the insect body are.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "head", "tail", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the invention. It is also to be understood that, unless expressly stated or limited otherwise, the terms "connected" and "coupled" are intended to be open-ended, i.e., may be fixedly connected; can be a detachable connection; or may be a point connection; may be a direct connection; may be indirectly connected through an intermediate medium, and may communicate between the two components, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations. The equipment connection mode not described in detail in the utility model is understood according to the conventional connection mode in the field.

The above embodiments are only specific examples for further detailed description of the objects, technical solutions and advantages of the present invention, and the present invention is not limited thereto. Any modification, equivalent replacement, improvement and the like made within the scope of the present disclosure are all included within the protection scope of the present disclosure.

Claims

1. The utility model provides an electronic trematode device, includes power and miniature evacuating device, power and miniature evacuating device electric connection, its characterized in that: the device comprises a three-way pipe, an insect suction pipe and a storage pipe, wherein the opening of the three-way pipe is arranged in the left, right and downward directions, a first sealing cover is arranged at the opening of the left end of the three-way pipe, and a first round hole which is convenient for the insect suction pipe to pass through is arranged on the first sealing cover; the right end opening of the three-way pipe is connected with a micro vacuum pumping device; a second sealing cover is arranged at the lower end opening of the three-way pipe, and a storage pipe is connected below the second sealing cover; the cover surface of the second sealing cover is provided with an air vent and a second round hole for the penetration of the insect suction pipe, a filter screen is arranged in the air vent, and the lower surface of the filter screen is fixedly connected with cylindrical filter paper; the trematode pipe is L-shaped, the transverse section of the L-shaped trematode pipe is a trematode section, and the trematode section is horizontally arranged in the three-way pipe and is communicated with the outside after passing through the first round hole; the L-shaped vertical section is a larva falling section which passes through the second round hole and is vertically arranged in the three-way pipe and the storage pipe; an arc buffer tube is arranged between the connecting ends of the trematode section and the larval section.

2. An electric trematode device according to claim 1, wherein: the automatic feeding device is characterized in that the insect fall section is divided into a first insect fall section, a second insect fall section and a third insect fall section from top to bottom in sequence, the pipe diameters of the first insect fall section, the second insect fall section and the third insect fall section are increased in sequence, the pipe diameters of the first insect fall section, the second insect fall section and the third insect fall section are consistent, the first insect fall section is located in the three-way pipe, and the second insect fall section and the third insect fall section are located in the storage pipe.

3. An electric trematode device according to claim 2, wherein: and the pipe walls of the first and second insect sections are provided with a plurality of pressure relief holes with the diameter of the pinholes.

4. An electric trematode device according to claim 2 or 3, wherein: the upper part of the third larval section is of a conical structure, the pipe wall of the middle part of the third larval section is hollow, and the lower part of the third larval section is provided with an inverted conical bottom surface.

5. An electric trematode device according to claim 1, wherein: the first sealing cover, the second sealing cover, the micro vacuumizing device and the three-way pipe are detachably connected.

6. An electric trematode device according to claim 1, wherein: the second sealing cover is detachably connected with the storage pipe.

7. An electric trematode device according to claim 5 or 6, wherein: the detachable connection is a threaded connection.

8. An electric trematode device according to claim 2, wherein: the diameter of the first round hole is consistent with that of the trematode section, and the diameter of the second round hole is consistent with that of the first larval section.

9. An electric trematode device according to claim 1, wherein: the mesh number of the filter screen is not more than 100 meshes.

10. An electric trematode device according to claim 1, wherein: an electronic speed regulator is further arranged between the power supply and the micro vacuumizing device, the power supply is electrically connected with the electronic speed regulator, and the electronic speed regulator is electrically connected with the micro vacuumizing device; the micro vacuum pumping device is a double-turbine fan.