CN217389747U - Pest-inducing and pest-killing device for agricultural planting - Google Patents

Pest-inducing and pest-killing device for agricultural planting Download PDF

Info

Publication number
CN217389747U
CN217389747U CN202221324512.XU CN202221324512U CN217389747U CN 217389747 U CN217389747 U CN 217389747U CN 202221324512 U CN202221324512 U CN 202221324512U CN 217389747 U CN217389747 U CN 217389747U
Authority
CN
China
Prior art keywords
fixing plate
hole
fixed
threaded
threaded hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202221324512.XU
Other languages
Chinese (zh)
Inventor
王启明
雷延庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agricultural Technology Extension Center Of Datong Hui And Tu Autonomous County
Original Assignee
Agricultural Technology Extension Center Of Datong Hui And Tu Autonomous County
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agricultural Technology Extension Center Of Datong Hui And Tu Autonomous County filed Critical Agricultural Technology Extension Center Of Datong Hui And Tu Autonomous County
Priority to CN202221324512.XU priority Critical patent/CN217389747U/en
Application granted granted Critical
Publication of CN217389747U publication Critical patent/CN217389747U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Landscapes

  • Catching Or Destruction (AREA)

Abstract

The utility model relates to an insect-trapping and-killing device for agricultural planting, belonging to the technical field of insect-trapping and killing; the trap lamp is screwed and fixed in the first threaded hole; the power grid is fixed between the lower fixing plate and the upper fixing plate; positioning holes are formed in four corners of the first fixing plate, and a fourth threaded hole is formed in the first fixing plate; the wall of the hole of the scrubbing brush is provided with bristles; the scrubbing brush is movably sleeved on the power grid cylinder, and the brush hair is abutted against the power grid; the motor is fixed below the first fixing plate, and the output end of the motor penetrates through one positioning hole; the bottom end of the screw rod is fixedly connected with the output end of the motor; the top end of the screw rod is screwed in the third threaded hole by using a bearing, and the screw rod is arranged in a nut in the through hole in a penetrating manner; the bottom ends of the guide posts penetrate through the positioning holes and then are in threaded connection with the nuts, the top ends of the guide posts are in threaded connection with the third threaded holes, and the guide posts are movably arranged in the through holes in a penetrating mode; the insect corpse remained on the electric net of the insecticidal lamp can be automatically cleaned, the working efficiency is improved, and the practicability is higher.

Description

Pest-inducing and pest-killing device for agricultural planting
Technical Field
The utility model relates to a lure worm deinsectization technical field, concretely relates to farming is with luring worm deinsectization device.
Background
The insect-killing lamp is a special device which is used for trapping insects and effectively killing the insects, reducing the indexes of diseases and insects and preventing and controlling insect pests and insect-borne diseases by utilizing an insect-trapping light source in a specific spectral range sensitive to the insects according to the characteristic that the insects have phototaxis; the existing insect killing device generally utilizes phototaxis of insects to attract the insects to the inside of the insect killing lamp, and the insects are electrocuted through high-voltage electricity, but the remains of the dead bodies of the insects are easily adhered to an electric network, so that the electric network cannot shock other insects, even a short circuit is caused, the insect killing efficiency is reduced, and the insect trapping and killing device for agricultural planting is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide an agricultural planting is with luring worm pest control device, can remain the insect corpse on the insecticidal lamp electric wire net by self-cleaning, improve work efficiency, the practicality is stronger.
In order to achieve the above purpose, the utility model adopts the following technical proposal: it comprises a top cover and a trap lamp; a first threaded hole, a second threaded hole and a third threaded hole are formed in the top cover; the trap lamp is screwed and fixed in the first threaded hole; the number three threaded holes are four, and the number three threaded holes are distributed on the top cover in an equal round angle manner;
it also includes:
the power grid drum comprises a lower fixing plate, an upper fixing plate and a power grid; the number of the electric grids is multiple, and the electric grids are fixed between the lower fixing plate and the upper fixing plate; the upper fixing plate is provided with threads and is screwed and fixed with the second threaded hole;
the fixing plate I is provided with positioning holes at four corners and a threaded hole IV; the diameter of the fourth threaded hole is larger than that of the lower fixing plate;
the four corners of the scrubbing brush are provided with through holes, and the hole wall of the through hole of the scrubbing brush is provided with bristles; the scrubbing brush is movably sleeved on the power grid cylinder, and the brush hair is abutted against the power grid;
the motor is fixed below the first fixing plate, and the output end of the motor penetrates through one positioning hole;
the bottom end of the screw rod is fixedly connected with the output end of the motor, the top end of the screw rod is screwed in the third threaded hole by using a bearing, and the screw rod is arranged in a nut in the through hole in a penetrating manner;
the number of the guide columns is three, and the top end and the bottom end of each guide column are provided with threads; the bottom ends of the guide posts penetrate through the positioning holes and then are in threaded connection with the nuts, the top ends of the guide posts are in threaded connection with the third threaded holes, and the guide posts are movably arranged in the through holes in a penetrating mode;
the collector is of an internal hollow structure with an opening at the upper part, and the collector is screwed and fixed with the fourth threaded hole.
Preferably, the device also comprises a positioning column, a supporting column and a supporting block; the positioning column is arranged on the ground, and a limiting groove is formed in the positioning column; a square limiting column is fixed on the inner side wall of the limiting groove; the support column is three, and fillet such as three support column distributes and articulates on the reference column, and the bottom of every support column articulates there is the supporting shoe.
Preferably, the device also comprises a threaded rod, wherein a square limiting groove is formed in the threaded rod, and the square limiting groove is inserted in the square limiting column; the threaded rod is in screw transmission with the internal thread knob; the internal thread knob is movably fixed at the top end of the positioning column.
Preferably, it also comprises a connecting rod, a connecting block and a set screw; the connecting rod is fixed on the threaded rod; the connecting block is movably sleeved on the connecting rod, and the bottom end of the connecting block is fixedly connected with the top cover; the holding screw is movably fixed above the connecting block and is abutted against the connecting rod after penetrating through the connecting block.
Preferably, the screw rod fixing device further comprises a second fixing plate, the second fixing plate is fixed at the top end of the screw rod, and an electric push rod is hinged to the second fixing plate; the pushing end of the electric push rod is hinged with the top end of the solar photovoltaic component; the bottom of the solar photovoltaic component is hinged with the second fixing plate.
Preferably, the power supply is fixed on the second fixing plate and is electrically connected with the trap lamp, the power grid, the motor, the solar photovoltaic assembly and the electric push rod; the power supply outer fixing cover is provided with a sealing cover.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an agricultural planting is with luring worm pest control device can remain at the insect corpse on the insecticidal lamp electric wire net by self-cleaning, improves work efficiency, and the practicality is stronger.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 2.
Fig. 5 is a schematic structural diagram of the middle top cover of the present invention.
Fig. 6 is a schematic structural diagram of the middle power grid drum of the present invention.
Fig. 7 is a schematic structural view of a first fixing plate of the present invention.
Fig. 8 is a schematic structural view of the middle scrubbing brush of the present invention.
Description of reference numerals:
the solar trap lamp comprises a top cover 1, a first threaded hole 2, a second threaded hole 3, a third threaded hole 4, a trap lamp 5, an electric grid cylinder 6, a lower fixing plate 6-1, an upper fixing plate 6-2, an electric grid 6-3, a guide post 7, a lead screw 8, a motor 9, a nut 10, a first fixing plate 11, a positioning hole 12, a fourth threaded hole 13, a scrubbing brush 14, a through hole 14-1, brush hair 14-2, a collector 15, a positioning post 16, a limiting groove 17, a supporting post 18, a supporting block 19, a threaded rod 20, an internal thread knob 21, a connecting rod 22, a connecting block 23, a set screw 24, a second fixing plate 25, a solar photovoltaic component 26, an electric push rod 27, a power supply 28 and a sealing cover 29.
Detailed Description
In the following, the technical solutions of the present invention will be clearly and completely described with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 to 8, the present embodiment adopts the following technical solutions: it comprises a top cover 1 and a trap lamp 5; the top cover 1 is provided with a first threaded hole 2, a second threaded hole 3 and a third threaded hole 4; the trap lamp 5 is screwed and fixed in the first threaded hole 2; the number three of threaded holes 4 is four, and the number three of threaded holes 4 are distributed on the top cover 1 in an equal round angle manner;
it also includes:
the power grid drum 6 comprises a lower fixing plate 6-1, an upper fixing plate 6-2 and a power grid 6-3; the number of the electric grids 6-3 is multiple, and the electric grids 6-3 are fixed between the lower fixing plate 6-1 and the upper fixing plate 6-2; the upper fixing plate 6-2 is provided with threads, and the upper fixing plate 6-2 is screwed and fixed with the second threaded hole 3;
the fixing plate I11 is provided with positioning holes 12 at four corners of the fixing plate I11, and the fixing plate I11 is provided with a threaded hole IV 13; the diameter of the fourth threaded hole 13 is larger than that of the lower fixing plate 6-1; insects which are electrified by the power grid cylinder 6 fall down from the top through the fourth threaded hole 13;
the blackboard eraser 14 is provided with through holes 14-1 at four corners of the blackboard eraser 14, and the wall of each through hole of the blackboard eraser 14 is provided with bristles 14-2; the scrubbing brush 14 is movably sleeved on the electric network cylinder 6, and the brush 14-2 is abutted against the electric network 6-3;
the motor 9 is fixed below the first fixing plate 11, and the output end of the motor 9 penetrates through one positioning hole 12;
the bottom end of the screw rod 8 is fixedly connected with the output end of the motor 9, the top end of the screw rod 8 is screwed in the third threaded hole 4 through a bearing, and the screw rod 8 penetrates through a nut in the through hole 14-1; the motor 9 drives the screw rod 8 to rotate, and the screw rod 8 drives the scrubbing brush 14 to move; the third threaded hole 4 plays a role in guiding the screw rod 8;
the number of the guide posts 7 is three, and the top end and the bottom end of each guide post 7 are provided with threads; the bottom ends of the guide posts 7 penetrate through the positioning holes 12 and then are in threaded connection with the nuts 10, the top ends of the guide posts 7 are in threaded connection with the third threaded holes 4, and the guide posts 7 are movably arranged in the through holes 14-1 in a penetrating mode; the guide post 7 fixedly connects the first fixing plate 11 with the top cover 1 and fixes the scrubbing brush 14 on the power grid cylinder 6; when the motor 9 rotates, the screw rod 8 rotates to drive the scrubbing brush 14 to move up and down, and the scrubbing brush 14 cleans the power grid 6-3;
the collector 15 is of an internal hollow structure with an opening at the upper part, and the collector 15 is screwed and fixed with the fourth threaded hole 13; insects that have been electrically powered by the grid drum 6 will fall from above through the four threaded hole 13 and into the collector 15.
Example two:
as shown in fig. 1-3, this embodiment is based on the first embodiment, and further includes a positioning column 16, a supporting column 18 and a supporting block 19; the positioning column 16 is arranged on the ground, and a limiting groove 17 is formed in the positioning column 16; a square limiting column 30 is fixed on the inner side wall of the limiting groove 17; the three support columns 18 are distributed with equal round angles and hinged on the positioning column 16, and the bottom end of each support column 18 is hinged with a support block 19; the positioning column 16 is stably fixed on the ground by the supporting column 18; a square limiting groove 31 is formed in the threaded rod 20, and the square limiting groove 31 is inserted into the square limiting column 30; the threaded rod 20 is in screw transmission with the internal thread knob 21; the internal thread knob 21 is movably fixed at the top end of the positioning column 16; rotating the internal thread knob 21 drives the threaded rod 20 to move up and down; the connecting rod 22 is fixed on the threaded rod 20; the connecting block 23 is movably sleeved on the connecting rod 22, and the bottom end of the connecting block 23 is fixedly connected with the top cover 1; the set screw 24 is movably fixed above the connecting block 23 and penetrates through the connecting block 23 to abut against the connecting rod 22; the connecting block 23 can move on the connecting rod 22, and the fastening screw 24 can fix the position of the connecting block 23; the second fixing plate 25 is fixed at the top end of the threaded rod 20, and an electric push rod 27 is hinged on the second fixing plate 25; the pushing end of the electric push rod 27 is hinged with the top end of the solar photovoltaic module 26; the bottom end of the solar photovoltaic component 26 is hinged with the second fixing plate 25; the electric push rod 27 pushes the solar photovoltaic module 26 to change the angle; the power supply 28 is fixed on the second fixing plate 25, and the power supply 28 is electrically connected with the trap lamp 5, the power grid 6-3, the motor 9, the solar photovoltaic module 26 and the electric push rod 27; the power supply 28 is externally fixed with a sealing cover 29.
When the utility model is used, the trap lamp 5 is screwed and fixed in the first threaded hole 2, the electric network cylinder 6 is screwed and fixed in the second threaded hole 3, and the scrubbing brush 14 is sleeved on the electric network cylinder 6; after the three guide posts 7 respectively penetrate through the through holes 14-1, the top ends of the guide posts 7 are screwed and fixed in the third threaded holes 4; the screw rod 8 penetrates through one through hole 14-1 and is movably inserted into the third threaded hole 4; after the positioning hole 12 on the first fixing plate 11 correspondingly penetrates through the three guide posts 7, each nut 10 is screwed and fixed at the bottom end of the corresponding guide post 7; the screw rod 8 is fixedly connected with the output end of the motor 9; screwing and fixing the collector 15 in the fourth threaded hole 13; when the motor 9 rotates, the screw rod 8 is driven to rotate; the screw rod 8 rotates to drive the scrubbing brush 14 to move up and down, and the scrubbing brush 14 cleans the power grid 6-3; the motor 9 is a forward and reverse rotating motor, and when the scrubbing brush 14 moves to the top end or the bottom end of the power grid 6-3, the rotating direction is changed; insect debris on the grid 6-3 will be brushed off by the scrubber 14 into the collector 15; when the insect remains in the collector 15 are too much, the collector 15 is taken down from the fourth threaded hole 13, the collector 15 is cleaned, and the collector 15 is screwed and fixed in the fourth threaded hole 13 after the cleaning is finished; when the trap lamp 5 needs to be replaced, the collector 15 is taken down from the fourth threaded hole 13, a hand extends into the power grid cylinder 6 to take out the trap lamp 5, and the collector 15 is screwed and fixed in the fourth threaded hole 13 after the trap lamp 5 is replaced; placing the positioning column 16 at a position with serious insect damage, and opening the three supporting columns 18 to ensure that the supporting plate 19 is stably contacted with the ground; a connecting block 23 fixed with the insect killing device is arranged on a connecting rod 22 in a penetrating way; adjusting the position of the connecting block 23 and fixing the position by a set screw 24; rotating the internal thread knob 21 to adjust the height of the threaded rod 20 in the positioning column 16; the second fixing plate 25 is provided with a solar photovoltaic module 26 and a power supply 28; the solar energy can be converted into electric energy and transmitted to the trap lamp 5, the power grid 6-3, the motor 9, the solar photovoltaic module 26 and the electric push rod 27 in the device for use; the electric push rod 27 pushes the solar photovoltaic module 26 to change the angle, so that the solar energy conversion efficiency is higher; the sealed cover 29 protects the power supply 28 and can prolong the service life of the power supply 28.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. can the self-cleaning remain the insect corpse on the insecticidal lamp electric wire netting, improve work efficiency, the practicality is stronger.
2. This equipment is dismantled in easy to assemble, conveniently changes spare part.
3. The position and the height of placing this equipment can conveniently be adjusted, and the suitability is stronger.
It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (5)

1. An insect trapping and killing device for agricultural planting comprises a top cover (1) and an insect trapping lamp (5); a first threaded hole (2), a second threaded hole (3) and a third threaded hole (4) are formed in the top cover (1); the trap lamp (5) is screwed and fixed in the first threaded hole (2); the number three of the threaded holes (4) is four, and the number three of the threaded holes (4) are distributed on the top cover (1) in an equiangular manner;
it is characterized in that it also comprises:
the power grid drum (6) comprises a lower fixing plate (6-1), an upper fixing plate (6-2) and a power grid (6-3); the number of the electric grids (6-3) is several, and the electric grids (6-3) are fixed between the lower fixing plate (6-1) and the upper fixing plate (6-2); the upper fixing plate (6-2) is provided with threads, and the upper fixing plate (6-2) is screwed and fixed with the second threaded hole (3);
the fixing plate (11) is a first fixing plate, positioning holes (12) are formed in four corners of the first fixing plate (11), and a fourth threaded hole (13) is formed in the first fixing plate (11); the diameter of the fourth threaded hole (13) is larger than that of the lower fixing plate (6-1);
the blackboard eraser (14), the four corners of the blackboard eraser (14) are provided with through holes (14-1), and the hole wall of the through hole of the blackboard eraser (14) is provided with brush bristles (14-2); the scrubbing brush (14) is movably sleeved on the power grid cylinder (6), and the brush bristles (14-2) are abutted against the power grid (6-3);
the motor (9), the said motor (9) is fixed under the first dead plate (11), and the output end of the motor (9) is worn and set up in a locating hole (12);
the bottom end of the screw rod (8) is fixedly connected with the output end of the motor (9), the top end of the screw rod (8) is screwed in the third threaded hole (4) through a bearing, and the screw rod (8) is arranged in a nut in the through hole (14-1) in a penetrating mode;
the number of the guide columns (7) is three, and threads are arranged at the top end and the bottom end of each guide column (7); the bottom end of the guide post (7) penetrates through the positioning hole (12) and then is in threaded connection with the nut (10), the top end of the guide post (7) is in threaded connection with the third threaded hole (4), and the guide post (7) movably penetrates through the through hole (14-1);
the collector (15), the collector (15) is the inside hollow structure of upper portion open-ended, and collector (15) and number four screw hole (13) are connect soon fixedly.
2. The insect attracting and killing device for agricultural planting according to claim 1, wherein: the positioning column (16) is arranged on the ground, and a limiting groove (17) is formed in the positioning column (16); a square limiting column (30) is fixed on the inner side wall of the limiting groove (17); the number of the support columns (18) is three, the three support columns (18) are distributed in an equal-fillet manner and hinged on the positioning column (16), and the bottom end of each support column (18) is hinged with a support block (19); a square limiting groove (31) is formed in the threaded rod (20), and the square limiting groove (31) is inserted into the square limiting column (30); the threaded rod (20) is in screw transmission with the internal thread knob (21); the internal thread knob (21) is movably fixed at the top end of the positioning column (16).
3. The insect attracting and killing device for agricultural planting according to claim 2, wherein: the connecting rod (22) is fixed on the threaded rod (20); the connecting block (23) is movably sleeved on the connecting rod (22), and the bottom end of the connecting block (23) is fixedly connected with the top cover (1); set screw (24) activity is fixed in the top of connecting block (23), and runs through behind connecting block (23) and contradicts with connecting rod (22) and sets up.
4. The insect attracting and killing device for agricultural planting according to claim 2, wherein: the second fixing plate (25) is fixed at the top end of the threaded rod (20), and an electric push rod (27) is hinged on the second fixing plate (25); the pushing end of the electric push rod (27) is hinged with the top end of the solar photovoltaic component (26); the bottom end of the solar photovoltaic component (26) is hinged with the second fixing plate (25).
5. The insect attracting and killing device for agricultural planting according to claim 4, wherein: the power supply (28) is fixed on the second fixing plate (25), and the power supply (28) is electrically connected with the trap lamp (5), the power grid (6-3), the motor (9), the solar photovoltaic component (26) and the electric push rod (27); the power supply (28) is externally fixed and covered with a sealing cover (29).
CN202221324512.XU 2022-05-30 2022-05-30 Pest-inducing and pest-killing device for agricultural planting Expired - Fee Related CN217389747U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221324512.XU CN217389747U (en) 2022-05-30 2022-05-30 Pest-inducing and pest-killing device for agricultural planting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221324512.XU CN217389747U (en) 2022-05-30 2022-05-30 Pest-inducing and pest-killing device for agricultural planting

Publications (1)

Publication Number Publication Date
CN217389747U true CN217389747U (en) 2022-09-09

Family

ID=83147064

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221324512.XU Expired - Fee Related CN217389747U (en) 2022-05-30 2022-05-30 Pest-inducing and pest-killing device for agricultural planting

Country Status (1)

Country Link
CN (1) CN217389747U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115191413A (en) * 2022-09-14 2022-10-18 常州金禾新能源科技有限公司 Internet of things pest sex trapping, detecting and reporting system and working method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115191413A (en) * 2022-09-14 2022-10-18 常州金禾新能源科技有限公司 Internet of things pest sex trapping, detecting and reporting system and working method thereof

Similar Documents

Publication Publication Date Title
CN210538349U (en) Insect trapping lamp
CN212993935U (en) Insecticidal device for afforestation
CN107182975A (en) Trapping lamp component
CN213127707U (en) Self-cleaning insecticidal lamp of environmental protection type solar energy
CN217389747U (en) Pest-inducing and pest-killing device for agricultural planting
CN208064303U (en) A kind of garden landscape deinsectization device
CN213486521U (en) Green prevention and control agricultural pest trapper
CN213427904U (en) Wisdom agricultural deinsectization system that can clear up fast
CN213549220U (en) Strawberry insect pest is administered with environment-friendly light and is lured deinsectization device
CN213523545U (en) A forest pest trapper for forestry pest control
CN113367108A (en) Insect catching device for agricultural ecological planting
CN216254903U (en) Intelligent insect killing device
CN213549211U (en) A insecticidal lamp for farming
CN221532595U (en) Pest treatment facility for afforestation
CN112586490A (en) Solar crop root lightning type insect killing robot and insect killing method
CN221488815U (en) Deinsectization device
CN217089236U (en) Agricultural management is with driving bird insect-catching integral type device
CN221532599U (en) Solar fishpond deinsectization lamp for aquaculture
CN219205635U (en) Solar pest killing device for agricultural planting
CN220694226U (en) Fruit tree insect prevention device
CN214709831U (en) A pest control device for plant protection
CN218278398U (en) Crop monitoring device for farming
CN221410126U (en) Deinsectization lamp convenient to inside clearance
CN220108952U (en) Agricultural deinsectization device convenient to clearance
CN219305822U (en) Insect attracting and catching device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20220909