[go: up one dir, main page]

CN216018636U - A solar biological control device - Google Patents

A solar biological control device Download PDF

Info

Publication number
CN216018636U
CN216018636U CN202122488226.9U CN202122488226U CN216018636U CN 216018636 U CN216018636 U CN 216018636U CN 202122488226 U CN202122488226 U CN 202122488226U CN 216018636 U CN216018636 U CN 216018636U
Authority
CN
China
Prior art keywords
container
plastic film
solar
biological control
cavity
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
CN202122488226.9U
Other languages
Chinese (zh)
Inventor
徐炜娜
吴佳文
徐雅弦
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.)
Jiangsu University
Original Assignee
Jiangsu University
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 Jiangsu University filed Critical Jiangsu University
Priority to CN202122488226.9U priority Critical patent/CN216018636U/en
Application granted granted Critical
Publication of CN216018636U publication Critical patent/CN216018636U/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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

Landscapes

  • Catching Or Destruction (AREA)

Abstract

本实用新型提供一种太阳能生物防治装置,包括壳体、容器、太阳能板、发光装置、蓄电装置和控制器;太阳能板和发光装置分别安装在壳体上,容器安装在壳体内;太阳能板与蓄电装置连接;本实用新型基于太阳能发电原理,采用塑料太阳能板替代传统的太阳能板,有效地与生物防治容器相结合,为生物防治容器提供电力;所述太阳能生物防治装置设计左右两个空腔,分别诱捕雌、雄害虫,通过性激素释放机构在一侧土层喷洒性激素吸引雄性害虫;在另一侧容器壁底部安装恒温和加湿装置,为雌虫营造良好的产卵环境,吸引雌性害虫,进行科学猎杀,提高诱捕率,且太阳能生物防治装置内的容器可从壳体中拿出,操作简便,可重复利用。

Figure 202122488226

The utility model provides a solar biological control device, comprising a casing, a container, a solar panel, a light-emitting device, a power storage device and a controller; the solar panel and the light-emitting device are respectively installed on the casing, and the container is installed in the casing; the solar panel It is connected with a power storage device; the utility model is based on the principle of solar power generation, adopts plastic solar panels to replace traditional solar panels, and is effectively combined with a biological control container to provide electricity for the biological control container; the solar biological control device is designed with two left and right The cavity is used to trap female and male pests respectively, and the sex hormone release mechanism is used to spray sex hormones on one side of the soil layer to attract male pests; a constant temperature and humidification device is installed at the bottom of the container wall on the other side to create a good egg-laying environment for females and attract females Pests can be scientifically hunted and killed to improve the trapping rate, and the container in the solar biological control device can be taken out from the shell, which is easy to operate and can be reused.

Figure 202122488226

Description

Solar biological control device
Technical Field
The utility model belongs to the technical field of biological control, and particularly relates to a solar biological control device.
Background
Along with the development of society, the problem that the energy is scarce and soil pollution is the most concerned of people is any, and the pest is mainly prevented and treated by chemical pesticide at present, and the wide use of pesticide not only causes the serious pollution of environment, but also causes harm to human health and serious damage to soil fertility, and the traditional solar panel is widely used for generating electricity, so that the cost is high, and the conversion efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a solar biological control device, which is based on the solar power generation principle, adopts a plastic solar panel to replace the traditional solar panel, is effectively combined with a biological control container and provides electric power for the biological control container; the solar biological control device is provided with a left cavity and a right cavity, the left cavity and the right cavity are respectively used for trapping male pests and female pests, and sex hormone is sprayed on a soil layer on one side through a sex hormone releasing mechanism to attract the male pests; the constant temperature and the humidifying device are installed at the bottom of the wall of the other side container, a good spawning environment is created for female insects, female insects are attracted and scientifically killed, the trapping rate is improved, and the container in the solar biological control device can be taken out of the shell, so that the solar biological control device is simple and convenient to operate and can be repeatedly used.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a solar biological control device comprises a shell, a container, a solar panel, a light-emitting device, an electric power storage device and a controller; the solar panel and the light-emitting device are respectively arranged on the shell, and the container is arranged in the shell; the solar panel is connected with the power storage device; the container is provided with a first cavity, a second cavity, a carbon dioxide concentration detector, a temperature sensor, a humidity sensor, a biodegradable enzyme release mechanism, a plastic film and a plastic film release device, wherein the sex hormone release mechanism is arranged in the first cavity, the temperature sensor, the humidity sensor and a temperature and humidity adjusting device are arranged in the second cavity, and the biodegradable enzyme release mechanisms are arranged in the first cavity and the second cavity; the plastic film is arranged at the upper part of the container and is connected with a plastic film releasing device, and the plastic film releasing device is used for releasing the plastic film and covering the plastic film above the container; the controller is respectively connected with the carbon dioxide concentration detector, the biodegradation enzyme releasing mechanism, the sex hormone releasing mechanism, the temperature and humidity adjusting device, the plastic film releasing device, the light-emitting device and the electric power storage device.
In the above scheme, the plastic film releasing device comprises a rotating shaft, a plastic film, a linear driving device, a releasing track, a first magnetic attraction buckle and a second magnetic attraction buckle; the plastic film is collected on the rotating shaft, two ends of the rotating shaft are arranged in grooves formed in the upper portion of the container, one end of the plastic film is connected with the rotating shaft, the other end of the plastic film is provided with a first magnetic attraction buckle, two sides of the upper portion of one side of the container are respectively provided with a linear driving device, a telescopic rod of the linear driving device is connected with the first magnetic attraction buckle and used for driving the plastic film to extend towards the other side of the container, so that the first magnetic attraction buckle is connected with a second magnetic attraction buckle on the upper portion of the other side of the container, and the plastic film covers the top of the container; the linear driving device is connected with the controller.
In the above scheme, the solar panel is mounted on the shell through the double-rocker mechanism.
In the above scheme, the light emitting device is a diode.
In the above scheme, a door is arranged on the front side of the shell.
In the above scheme, the solar panel is a plastic solar panel.
In the above scheme, soil layers are respectively laid in the first cavity and the second cavity.
Compared with the prior art, the utility model has the beneficial effects that: the solar energy power generation system supplies power by utilizing solar energy power generation, supports the operation of the whole system, can continuously store energy when the system is not used, and can supply power for daily life; the solar biological control device is provided with a left cavity and a right cavity for trapping male and female pests respectively, and sex hormone is sprayed on a soil layer on one side through a sex hormone releasing mechanism to attract male pests; a constant temperature and humidifying device is arranged at the bottom of the container wall on the other side, a good spawning environment is created for female insects, female insects are attracted, when the numerical value detected by the carbon dioxide concentration detector reaches a limit value, the degradable plastic film is released by the controller, and after the degradable plastic film is covered, the biodegradable enzyme releasing mechanisms of the containers on the two sides are controlled by the controller to spray biodegradable enzyme, and the enzyme can degrade insect corpses; the plastic film is automatically degraded after being covered.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the use of an embodiment of the present invention.
In the figure: 1. a housing; 2. a container; 3. a solar panel; 4. a first cavity; 5. a second cavity; 6. a sex hormone releasing mechanism; 7. a diode; 8. a plastic film; 9. releasing the track; 10. a first magnetic catch; 11. a second magnetic catch; 12. a double-rocker mechanism; 13. and a door.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "axial," "radial," "vertical," "horizontal," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 and 2, a solar biological control apparatus includes a housing 1, a container 2, a solar panel 3, a light emitting device, an electric storage device, and a controller; the solar panel 3 and the light-emitting device are respectively arranged on the shell 1, and the container 2 is arranged in the shell 1; the electric storage device is mounted in the case 1; the solar panel 3 is connected with an electric storage device; the container 2 is provided with a first cavity 4, a second cavity 5, a carbon dioxide concentration detector, a temperature sensor, a humidity sensor, a biodegradable enzyme release mechanism, a plastic film and a plastic film release device, a sex hormone release mechanism 6 is arranged in the first cavity 4, the temperature sensor, the humidity sensor and a temperature and humidity adjusting device are arranged in the second cavity 5, the temperature sensor is used for detecting the temperature in the second cavity 5, and the humidity sensor is used for detecting the humidity in the second cavity 5; a biodegradation enzyme release mechanism is arranged in each of the first cavity 4 and the second cavity 5, and the carbon dioxide concentration detector is used for detecting the concentration of carbon dioxide in the container 2 and transmitting the carbon dioxide to the controller; the plastic film is arranged at the upper part of the container 2 and is connected with a plastic film releasing device, and the plastic film releasing device is used for releasing the plastic film and covering the plastic film above the container 2; the controller is respectively connected with the carbon dioxide concentration detector, the biodegradation enzyme releasing mechanism, the sex hormone releasing mechanism 6, the temperature and humidity adjusting device, the plastic film releasing device, the light-emitting device and the electric power storage device; the controller controls the temperature and humidity adjusting device to adjust the temperature and the humidity in the second cavity 5 according to the temperature detected by the temperature sensor and the humidity detected by the humidity sensor; when the carbon dioxide concentration detector detects that the concentration of the carbon dioxide in the container 2 reaches a preset value, the controller controls the plastic film releasing device to release the plastic film, covers the tops of the first cavity 4 and the second cavity 5, and controls the biodegradable enzyme releasing mechanism to release the biodegradable enzyme.
According to the present embodiment, preferably, the plastic film releasing device includes a rotating shaft, a plastic film 8, a linear driving device, a releasing rail 9, a first magnetic catch 10 and a second magnetic catch 11; the plastic film 8 is attached to a rotating shaft, two ends of the rotating shaft are installed in grooves formed in the upper portion of the container 2, one end of the plastic film 8 is connected with the rotating shaft, a first magnetic attraction buckle 10 is arranged at the other end of the plastic film 8, linear driving devices are installed on two sides of the upper portion of one side of the container 2 respectively, a telescopic rod of each linear driving device is connected with the corresponding first magnetic attraction buckle 10 and used for driving the plastic film 8 to extend towards the other side of the container 2, the first magnetic attraction buckle 10 is connected with a second magnetic attraction buckle 11 on the other side of the upper portion of the container 2, and the plastic film 8 covers the top of the container 2; the linear driving device is connected with the controller.
According to the present embodiment, the solar panels 3 are preferably mounted to the housing 1 by means of a double rocker mechanism 12.
According to the present embodiment, preferably, the light emitting device is a diode 7.
According to the present embodiment, it is preferable that the front side of the housing 1 is provided with a door 13.
According to the present embodiment, preferably, the solar panel 3 is a plastic solar panel.
According to the present embodiment, it is preferable that soil layers are laid in the first cavity 4 and the second cavity 5, respectively.
The solar energy is utilized for power generation, the technical effect of energy conservation is realized, the required electric quantity can be supplied for pest control, and when the solar energy power generation device is idle, the electric quantity required for life can be supplied for local residents, so that the life quality is improved; the manufacturing cost and the transportation and installation mode of the plastic solar panel are obviously improved, and the utilization rate of solar energy is greatly improved; the device can effectively prevent pests, reduces the harm of the pests to crops, reduces the use of pesticides, improves the soil fertility and increases the economic benefit. At the same time, the container 2 according to the utility model can be removed from the housing 1 and the strains can be cultivated directly in the container after further processing.
The utility model uses solar energy to catch and hunt pests and uses the solar energy biological control device of the pest corpse for the second time, reduces the harm of chemical pesticide to soil and the indirect damage to human body. The solar energy is converted into the electric energy to support equipment conversion, the plastic solar panel is adopted to replace the traditional solar panel, the manufacturing cost and the transportation and installation mode are obviously improved, the cheap plastic is adopted, the cost is lower, and great help is provided for regions which have laggard economy and are not developed in agricultural technology; the plastic solar panel can collect and focus sunlight, and the power generation efficiency of the solar panel is twice that of the traditional solar panel, so that the utilization efficiency of energy is greatly improved; the detachable solar biological control device is convenient to transport.
An interlayer is arranged between the first cavity 4 and the second cavity 5 of the container 2 and used for storing water, the temperature and humidity adjusting device is connected with the interlayer, when the humidity sensor detects that the humidity in the container is smaller than a set value, the humidity sensor transmits a signal and is received by the signal converter, and the temperature and humidity adjusting device is enabled to operate to provide moisture for a soil layer. The sex pheromone is sprayed in the soil layer of the first cavity 4 through the sex hormone releasing mechanism 6 to attract male pests to enter the container for killing. Adjusting the temperature and humidity in the second cavity 5 to meet the temperature and humidity conditions for the female to lay eggs; a carbon dioxide concentration detector arranged above the soil layer of the second cavity 5 detects the concentration of the exhaled carbon dioxide, when the concentration reaches a specified amount, the degradable plastic films 8 on the walls of the first cavity 4 and the second cavity 5 are ejected out by the springs and cover the soil layer, and the caught pests are covered in the plastic films 8; the tail end of the container wall is sprayed with the biodegradable enzyme through the biodegradable enzyme release mechanism, so that the degradation of pests can be accelerated, and the soil layer can be covered on the original soil layer again for repeated operation.
The electric energy in the whole process is supplied by the power generation of the plastic solar panel, and the solar panel is opened towards two sides when the solar energy is used through the double-rocker mechanism; when not in use, the solar panel 3 covers the container 2; the container 2 is detachable, occupied area is reduced, transportation is facilitated, degradation products can be replaced, the container 2 can be used repeatedly, the diode 7 is installed in the wall of the container, daily illumination can be conducted, phototaxis pests can be trapped, and the pest control range is expanded.
The utility model is based on the solar power generation principle, adopts the plastic solar panel to replace the traditional solar panel, is effectively combined with the biological control container and provides electric power for the biological control container; the solar biological control device can attract pests into the container for scientific hunting and killing, decompose the pest corpses into inorganic matters, can be processed into soil nutrients again, improve the soil fertility, and the container in the solar biological control device can be taken out from the shell, so the operation is simple and convenient.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.

Claims (7)

1.一种太阳能生物防治装置,其特征在于,包括壳体(1)、容器(2)、太阳能板(3)、发光装置、蓄电装置和控制器;1. A solar biological control device, characterized in that it comprises a housing (1), a container (2), a solar panel (3), a light-emitting device, a power storage device and a controller; 所述太阳能板(3)和发光装置分别安装在壳体(1)上,所述容器(2)安装在壳体(1)内;所述太阳能板(3)与蓄电装置连接;The solar panel (3) and the light-emitting device are respectively installed on the housing (1), the container (2) is installed in the housing (1); the solar panel (3) is connected to the power storage device; 所述容器(2)设有第一空腔(4)、第二空腔(5)、二氧化碳浓度检测仪、温度传感器、湿度传感器、生物降解酶释放机构、塑料薄膜和塑料薄膜释放装置,第一空腔(4)内设有性激素释放机构(6),第二空腔(5)内设有温度传感器、湿度传感器、温湿度调节装置,第一空腔(4)和第二空腔(5)内均设有生物降解酶释放机构;所述塑料薄膜位于安装在容器(2)上部、且与塑料薄膜释放装置连接,塑料薄膜释放装置用于释放塑料薄膜并将塑料薄膜覆盖在容器(2)的上方;The container (2) is provided with a first cavity (4), a second cavity (5), a carbon dioxide concentration detector, a temperature sensor, a humidity sensor, a biodegradable enzyme release mechanism, a plastic film and a plastic film release device, the first A cavity (4) is provided with a sex hormone releasing mechanism (6), a second cavity (5) is provided with a temperature sensor, a humidity sensor, and a temperature and humidity adjusting device, the first cavity (4) and the second cavity ( 5) There is a biodegradable enzyme release mechanism in all; the plastic film is installed on the top of the container (2) and is connected with the plastic film release device, which is used to release the plastic film and cover the plastic film on the container (2). 2) above; 所述控制器分别与二氧化碳浓度检测仪、生物降解酶释放机构、性激素释放机构(6)、温湿度调节装置、塑料薄膜释放装置、发光装置和蓄电装置连接。The controller is respectively connected with a carbon dioxide concentration detector, a biodegradable enzyme release mechanism, a sex hormone release mechanism (6), a temperature and humidity adjustment device, a plastic film release device, a light-emitting device and a power storage device. 2.根据权利要求1所述的太阳能生物防治装置,其特征在于,所述塑料薄膜释放装置包括转轴、塑料薄膜(8)、直线驱动装置、释放轨道(9)、第一磁性吸扣(10)和第二磁性吸扣(11);2. The solar biological control device according to claim 1, wherein the plastic film release device comprises a rotating shaft, a plastic film (8), a linear drive device, a release track (9), and a first magnetic suction buckle (10). ) and a second magnetic snap button (11); 所述塑料薄膜(8)收附在转轴上,所述转轴的两端安装在容器(2)的上部设置的凹槽处,所述塑料薄膜(8)的一端与转轴连接,塑料薄膜(8)的另一端设有第一磁性吸扣(10),容器(2)一边的上部两侧分别安装直线驱动装置,直线驱动装置的伸缩杆与第一磁性吸扣(10)连接,用于驱动塑料薄膜(8)向容器(2)的另一边伸展,使得第一磁性吸扣(10)与容器(2)另一边上部的第二磁性吸扣(11)连接,将塑料薄膜(8)覆盖在容器(2)的顶部;所述直线驱动装置与控制器连接。The plastic film (8) is attached to the rotating shaft, both ends of the rotating shaft are installed at the grooves provided on the upper part of the container (2), one end of the plastic film (8) is connected to the rotating shaft, and the plastic film (8) ) is provided with a first magnetic suction buckle (10) at the other end of the container (2), a linear drive device is installed on both sides of the upper part of one side of the container (2), and the telescopic rod of the linear drive device is connected with the first magnetic suction buckle (10) for driving The plastic film (8) is stretched to the other side of the container (2), so that the first magnetic suction buckle (10) is connected with the second magnetic suction buckle (11) on the upper part of the other side of the container (2), and the plastic film (8) is covered At the top of the container (2); the linear drive is connected to the controller. 3.根据权利要求1所述的太阳能生物防治装置,其特征在于,所述太阳能板(3)通过双摇杆机构(12)安装在壳体(1)。3 . The solar biological control device according to claim 1 , wherein the solar panel ( 3 ) is mounted on the housing ( 1 ) through a double rocker mechanism ( 12 ). 4 . 4.根据权利要求1所述的太阳能生物防治装置,其特征在于,所述发光装置为二极管(7)。4. The solar biological control device according to claim 1, wherein the light-emitting device is a diode (7). 5.根据权利要求1所述的太阳能生物防治装置,其特征在于,所述壳体(1)的前侧设有门(13)。5. The solar biological control device according to claim 1, wherein a door (13) is provided on the front side of the housing (1). 6.根据权利要求1所述的太阳能生物防治装置,其特征在于,所述太阳能板(3)为塑料太阳能板。6. The solar biological control device according to claim 1, wherein the solar panel (3) is a plastic solar panel. 7.根据权利要求1所述的太阳能生物防治装置,其特征在于,所述第一空腔(4)和第二空腔(5)内分别铺设土层。7 . The solar biological control device according to claim 1 , wherein soil layers are respectively laid in the first cavity ( 4 ) and the second cavity ( 5 ). 8 .
CN202122488226.9U 2021-10-15 2021-10-15 A solar biological control device Expired - Fee Related CN216018636U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122488226.9U CN216018636U (en) 2021-10-15 2021-10-15 A solar biological control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122488226.9U CN216018636U (en) 2021-10-15 2021-10-15 A solar biological control device

Publications (1)

Publication Number Publication Date
CN216018636U true CN216018636U (en) 2022-03-15

Family

ID=80609484

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122488226.9U Expired - Fee Related CN216018636U (en) 2021-10-15 2021-10-15 A solar biological control device

Country Status (1)

Country Link
CN (1) CN216018636U (en)

Similar Documents

Publication Publication Date Title
CN108902079B (en) A device for double trapping and killing pests in farmland and its working method
CN101204148A (en) Mosquito killing method and mosquito killing device
CN112293374A (en) Poultry is with automatic pest control device of high efficiency night
CN216018636U (en) A solar biological control device
CN101836621B (en) Overwintering generation harmonia axyridis collection, low-temperature storage and release method
CN205005773U (en) Street lamp formula is harmful winged insect monitor control system
CN201928852U (en) Portable solar energy desinsectization lamp
CN107926924A (en) A kind of agricultural uses ultrasonic insect-repelling device
CN204360249U (en) Stratiomyiid controls reproducing cage automatically at speck flat angle
CN209824807U (en) Novel duck house suitable for integrated breed
CN210869474U (en) Black soldier fly adult breeding room
CN206165575U (en) Multispectral solar pest killing lamp
CN201745985U (en) Garbage can with fly catching device
CN216147070U (en) Insect expelling device for landscaping
CN205611612U (en) Drive flea mosquito killer
CN222442846U (en) Solar insect attracting device with degradable material
CN115530138B (en) An agricultural pest trap based on the Internet of Things
CN215123543U (en) Insect-catching type LED lamp
CN221510715U (en) Insect catching device for conjoined greenhouse
CN222564820U (en) Forest pest detection control device
CN221864303U (en) Green prevention and control device for rice diseases and insect pests
CN220674917U (en) Field pest trapping device
CN113080165B (en) Dry-wet mixed deinsectization device
CN107079884A (en) The cultivation apparatus and its worm's ovum of a kind of speck stratiomyiid trap device
CN216753326U (en) Animal husbandry is with luring worm insecticidal 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

Granted publication date: 20220315

CF01 Termination of patent right due to non-payment of annual fee