CN209171246U - Silo pest trap - Google Patents
Silo pest trap Download PDFInfo
- Publication number
- CN209171246U CN209171246U CN201821868557.7U CN201821868557U CN209171246U CN 209171246 U CN209171246 U CN 209171246U CN 201821868557 U CN201821868557 U CN 201821868557U CN 209171246 U CN209171246 U CN 209171246U
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- ventilation tube
- tube
- part ventilation
- pest trap
- tracheae
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Abstract
The utility model relates to grains to store up sampler field, especially a kind of silo pest trap.It aims to solve the problem that pest goes out worm low efficiency in the prior art, goes out scolite road and is easy blocking, the short problem of service life.The utility model successively includes top end cover, middle part ventilation tube and bottom end from top to bottom, bottom end inner hollow forms U-tube road accommodating chamber, tracheae penetrates middle part ventilation tube connection U-tube from top end cover, airflow channel is formed between tracheae and the middle part ventilation tube, the other end of the U-tube is connected to the airflow channel, and the middle part air hole is equipped with a certain number of worm channels.Advantage is: compared with the existing technology, establish a set of relative smooth goes out worm channel, and the service life of equipment is extended, and the design of bottom end easily facilitates entrance and extraction of the equipment in silo, interior design increases light source, further increases the attraction to pest, improves out worm efficiency.
Description
Technical field
The utility model relates to silo pest trap field, especially a kind of silo pest trap.
Background technique
Silo pest trap at this stage, is mainly characterized by and establishes a set of air flue, passes through the pairs of pest of air flue shaped
Absorption, and silo is sucked out in pest, referring specifically to Chinese patent zl200520030196.5, the sampling of patent name Grainhouse injurious insect
The patent of device.The improvement of the equipment may refer to application No. is the patent of 200910066192.5 entitled grain condition detecting rods,
By designing a groove type collection worm space in bottom, reaches batch collection pest, improve the effect of single negative inspiratory pressure efficiency.
But in the use process of above-mentioned technology in, staff thinks the shortcoming for still having following: for example,
While negative pressure absorbing, the extraction efficiency for entering the pest of pipeline to the moment is low, that is to say, that there are 2 for fluke pipeline
90 degree of bending, although the pest accumulated before being sucked out, low to the pest extraction efficiency newly entered in suction process,
Corner tends to block simultaneously.
Summary of the invention
The purpose of this utility model be exactly in order to solve pest in the prior art go out worm low efficiency go out scolite road be easy blocking,
The short problem of service life.
The concrete scheme of the utility model is:
A kind of silo pest trap is designed, from top to bottom successively includes top end cover, middle part ventilation tube and bottom end
Head, bottom end inner hollow form U-tube road accommodating chamber, and tracheae is from the top of top end cover via the top end cover
Middle part ventilation tube connection U-tube is penetrated, the bottom of the middle part air hole is equipped with baffle, and the baffle, which is equipped with, supplies the tracheae
The through-hole passed through forms airflow channel between tracheae and the middle part ventilation tube, it is logical that the other end of the U-tube is connected to the air-flow
Road, the middle part ventilation tube are equipped with a certain number of worm channels, and the top of the tracheae is connected to negative pressure source, the middle part ventilation tube
Inner wall be smooth inner wall.
In specific implementation, the worm channel includes at least 3 rows from top to bottom, and every row's at least four is along the middle part ventilation tube
The uniformly distributed air hole of circumference, and be in 30 ° to 80 degree between the axis of each air hole and the axis of the middle part ventilation tube
Inclination angle, the aperture of the air hole is less than 3cm.
In specific implementation, it is additionally provided with triangular prism made of acrylic in the bottom of the top end cover, in the triangular prism
LED light is equipped between the top end cover.It include the LED light for being able to issue feux rouges, white light or ultraviolet light respectively in the LED light
Head.
In specific implementation, 30 between 60cm, the length of the triangular prism is less than the length of the middle part ventilation tube
25cm。
In specific implementation, bracing wire is installed in the position that the tracheae is in above the top end cover.
In specific implementation, the bottom end is installed in middle part ventilation tube bottom, and in the bottom end and institute
Positioning pin is equipped in the middle part of stating between ventilation tube.The bottom end is spearhead shape polygon prism, and the bottom of spearhead and the middle part are saturating
Inflator connection.
The utility model has the beneficial effects that:
The airpath design of silo pest trap is smooth transition, can with efficient process in breathing process newly into
Enter the pest and disease damage in airflow channel；The plug of equipment entirety is convenient in the design of bottom end and top bracing wire, and detection efficiency is high；
The combination of triangular prism and LED light further improves the inducing effect to pest.LED light is cold light source, hair simultaneously
Heat is small, and service life is high.The design of three-color LED, can control the pest for inducing different phototaxis, and usage range is wide；
It is applicant's understanding that passing through above technical scheme, it can accomplish each function opposite independent, and can be used as one
The whole induction for efficiently completing pest and disease damage is drawn, at low cost, high-efficient, long service life.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model structure；
Fig. 2 is the main view of the utility model structure；
Fig. 3 is the left view of the utility model structure；
Fig. 4 is the top view of the utility model structure；
Fig. 5 is the bottom view of the utility model structure；
Fig. 6 is the utility model structure main view direction cross-sectional view；
Fig. 7 is the utility model structure left view direction cross-sectional view；
The names of the parts in figure: 1. top end covers；2. middle part ventilation tube；3. bottom end；4.U shape pipe；5. worm channel；6. three
Prism；7. bracing wire；8. ready-packaged joint；9. tracheae.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
A kind of silo pest trap is successively ventilative including top end cover 1, middle part from top to bottom referring to Fig. 1 to Fig. 7
Cylinder 2 and bottom end 3,3 inner hollow of bottom end form 4 accommodating chamber of U-tube, tracheae 9 from the top of top end cover 1 via
Top end cover 1 penetrates middle part ventilation tube 2 and connects U-tube 4, and the bottom of middle part air hole is equipped with baffle, and baffle is equipped with air supply pipe 9
The through-hole passed through forms airflow channel between tracheae 9 and middle part ventilation tube 2, the other end of U-tube 4 is connected to airflow channel, and middle part is saturating
Inflator 2 is equipped with a certain number of worm channels 5, and the top of tracheae 9 is connected to negative pressure source, and the inner wall of middle part ventilation tube 2 is smooth inner wall.
Worm channel 5 includes at least 3 rows from top to bottom, circumference uniformly distributed ventilative of every row's at least four along middle part ventilation tube 2
Hole, and the inclination angle between the axis of each air hole and the axis of middle part ventilation tube 2 in 30 ° to 80 degree, the aperture of air hole is less than
3cm。
Triangular prism 6 made of acrylic are additionally provided in the bottom of top end cover 1, are equipped between triangular prism 6 and top end cover 1
LED light.
It include the LED lamp holder for being able to issue feux rouges, white light or ultraviolet light respectively in LED light.The length of middle part ventilation tube 2 exists
30 between 60cm, and the length of triangular prism 6 is less than 25cm.Bracing wire 7 is installed in the position that tracheae 9 is in above top end cover 1,
In order to plug.
Bottom end 3 is installed in middle part 2 bottom of ventilation tube, and positioning is equipped between bottom end 3 and middle part ventilation tube 2
Pin.
Bottom end 3 is spearhead shape polygon prism, and the bottom of spearhead is connect with the middle part ventilation tube 2.In the course of work,
The grain product of storage are inserted into, compared to having natural light light transmission or LED light light transmission inside the grain product of periphery in middle part ventilation tube 2, pest
It is climbed under the nature of phototaxis via worm channel 5, later since the inner wall smooth of middle part ventilation tube 2 falls into a bottom, on baffle, and
Since worm channel 5 is inclined in itself, so even if certain pests have wing, it is also difficult to fly out, bottom can only be fallen into after power exhausts
Above baffle, negative pressure source starts at regular intervals later, forms airflow channel, and the pest being collected is drawn in airflow channel
Focused on out, in spill process due to via air flue be all smooth transition, collection efficiency is high.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of silo pest trap, it is characterised in that: from top to bottom successively include top end cover (1), middle part ventilation tube
(2) and bottom end (3), bottom end (3) inner hollow forms U-tube (4) road accommodating chamber, and tracheae (9) is from top end
The top for covering (1) penetrates middle part ventilation tube (2) via the top end cover (1) and connects U-tube (4), the middle part air hole
Bottom is equipped with baffle, and the baffle is equipped with the through-hole passed through for the tracheae (9), tracheae (9) and the middle part ventilation tube (2)
Between form airflow channel, the other end of the U-tube (4) is connected to the airflow channel, and the middle part ventilation tube (2) is equipped with one
The worm channel (5) of fixed number amount, the top of the tracheae (9) are connected to negative pressure source, and the inner wall of the middle part ventilation tube (2) is in smooth
Wall.
2. silo pest trap as described in claim 1, it is characterised in that: the worm channel (5) includes extremely from top to bottom
Few 3 rows, every row's at least four air hole uniformly distributed along the circumference of the middle part ventilation tube (2), and the axis of each air hole
It is in 30 ° to 80 degree of inclination angle between line and the axis of the middle part ventilation tube (2), the aperture of the air hole is less than 3cm.
3. silo pest trap as described in claim 1, it is characterised in that: the bottom of the top end cover (1) also
Equipped with triangular prism made of acrylic (6), LED light is equipped between the triangular prism (6) and the top end cover (1).
4. silo pest trap as claimed in claim 3, it is characterised in that: include being sent out in the LED light respectively
The LED lamp holder of feux rouges, white light or ultraviolet light out.
5. silo pest trap as claimed in claim 4, it is characterised in that: the length of the middle part ventilation tube (2) exists
30 between 60cm, and the length of the triangular prism (6) is less than 25cm.
6. silo pest trap as described in claim 1, it is characterised in that: be in the top in the tracheae (9)
Position above end cap (1) is equipped with bracing wire (7).
7. silo pest trap as described in claim 1, it is characterised in that: the bottom end (3) is installed in described
Middle part ventilation tube (2) bottom, and positioning pin is equipped between the bottom end (3) and the middle part ventilation tube (2).
8. silo pest trap as claimed in claim 7, it is characterised in that: the bottom end (3) is that spearhead shape is more
Prism, the bottom of spearhead are connect with the middle part ventilation tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821868557.7U CN209171246U (en) | 2018-11-14 | 2018-11-14 | Silo pest trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821868557.7U CN209171246U (en) | 2018-11-14 | 2018-11-14 | Silo pest trap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209171246U true CN209171246U (en) | 2019-07-30 |
Family
ID=67364176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821868557.7U Active CN209171246U (en) | 2018-11-14 | 2018-11-14 | Silo pest trap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209171246U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112106743A (en) * | 2020-08-13 | 2020-12-22 | 青岛海关技术中心 | Barn pest sampling device |
| WO2021103486A1 (en) * | 2019-11-26 | 2021-06-03 | 湖州赛龙网络技术有限公司 | Granary pest trap |
| CN113826593A (en) * | 2021-10-12 | 2021-12-24 | 中央储备粮邵武直属库有限公司 | Multi-purpose large-area quantitative forward-reflecting trapping method special for grain depot |
-
2018
- 2018-11-14 CN CN201821868557.7U patent/CN209171246U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021103486A1 (en) * | 2019-11-26 | 2021-06-03 | 湖州赛龙网络技术有限公司 | Granary pest trap |
| CN112106743A (en) * | 2020-08-13 | 2020-12-22 | 青岛海关技术中心 | Barn pest sampling device |
| CN113826593A (en) * | 2021-10-12 | 2021-12-24 | 中央储备粮邵武直属库有限公司 | Multi-purpose large-area quantitative forward-reflecting trapping method special for grain depot |
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