CN219961785U - Intelligent timing and quantitative automatic liquid supplementing insect prevention device for granary - Google Patents

Abstract

The utility model relates to the technical field of granary pest control tools, and particularly discloses an intelligent timing and quantitative automatic liquid supplementing pest control device for a granary, which comprises a medicine storage barrel, a liquid dropping pipe and a medicine tank, wherein the medicine storage barrel, the liquid dropping pipe and the medicine tank are sequentially arranged from top to bottom; the electromagnetic valve is electrically connected with a controller, and the controller is electrically connected with a wireless module; the sponge block corresponds to the liquid outlet of the liquid dropping pipe, the top of the medicine tank is covered with a tank cover plate, and a plurality of volatilization holes are formed in the tank cover plate. By adopting the technical scheme provided by the utility model, the technical problems that a large amount of liquid medicine is required to be injected into the insect-proof line groove to realize automatic liquid supplementing in the prior art, which is not beneficial to reducing insect-proof cost can be solved.

Description

Intelligent timing and quantitative automatic liquid supplementing insect prevention device for granary

Technical Field

The utility model relates to the technical field of granary pest control tools, in particular to an intelligent timing and quantitative automatic fluid supplementing pest control device for a granary.

Background

The grain storage pests are good at crawling and are easily attracted by grain odor, and enter the grain pile from the outside through the grain bin gate, so that the grain is endangered. At present, the grain industry generally adopts a method of arranging an insect prevention line at the gate of a granary to prevent stored grain insects from entering the granary, but the existing insect prevention line is usually made of simple materials such as a single long and narrow sponge strip, and the like, when in use, the diluted liquid medicine is directly sprayed on the sponge strip by adopting a container such as a spray can, and because the liquid medicine absorbed by the sponge strip is limited, the grain storage insect can quickly cross the insect prevention line which has lost the insect prevention capability to enter the grain bin to harm grains if the liquid medicine cannot be timely supplemented, so that the cross infection of the grain storage insect is caused, even the unnecessary repeated fumigation of the grains in the grain bin is caused, and the storage cost of the grains is increased.

Based on this, the prior art (authorized bulletin number: CN 205180176U) discloses an automatic liquid supplementing and moisturizing insect prevention device for a granary, which comprises a liquid medicine barrel, an automatic liquid supplementing control system and an insect prevention line groove; the bottom of the liquid medicine barrel is provided with a liquid outlet which is connected with the insect-proof line groove through a liquid conveying pipe, the liquid conveying pipe is provided with an electromagnetic valve, and the electromagnetic valve is connected with an automatic liquid supplementing control system; the automatic fluid infusion control system comprises an electrode A, an electrode B and an electrode C which are arranged in the insect-proof line groove from top to bottom. When the automatic liquid supplementing control system is used, the electromagnetic valve is controlled to automatically supplement liquid to the insect-proof line groove, specifically, the electromagnetic valve is started to start liquid injection, at the moment, the liquid level in the insect-proof line groove slowly rises, when the liquid level reaches the electrode A, the electromagnetic valve is closed to stop liquid injection, as the liquid medicine in the insect-proof line groove is volatilized continuously, the liquid level gradually slowly drops from the electrode A to the electrode B, and when the liquid level drops to be lower than the electrode B, the electromagnetic valve is opened to inject liquid, so that a working period is formed.

However, the above prior art has the following problems when in use:

1. the liquid medicine amount in the insect-proof line groove is sensed through the electrode A, the electrode B and the electrode C arranged in the insect-proof line groove, so that automatic liquid supplementing is realized by controlling the switch of the electromagnetic valve, a large amount of liquid medicine is required to be injected into the insect-proof line groove, so that the liquid medicine is filled in the insect-proof line groove space below the height of the electrode A, the liquid medicine consumption is extremely large, and the insect-proof cost is not reduced.

2. The open top setting of protection against insects line recess for the pest contacts the liquid medicine when crawling in protection against insects line recess, adopts the mode of touch to prevent that the pest from getting into the granary, and protection against insects line recess's top is uncovered can lead to volatilizing faster of liquid medicine, then needs to carry out the fluid replacement to protection against insects line recess frequently, further leads to the liquid medicine quantity increase.

3. In the process that pests enter the insect-proof line groove to creep, the pests die due to the contact with the liquid medicine, and the pest corpses left in the insect-proof line groove need to be cleaned by granary management staff at regular time, so that not only is the work burden increased, but also part of the liquid medicine in the insect-proof line groove is inevitably cleaned when the pest corpses are cleaned, and the liquid medicine is wasted; in addition, if the cleaning is not timely, the pest corpse is piled up and excessively occupies the space for containing the liquid medicine in the pest-preventing line groove, so that the electrode sensing liquid medicine amount is inaccurate, normal medicine adding to the pest-preventing line groove is affected, and the pest-preventing effect of the pest-preventing line groove is reduced.

Disclosure of Invention

The utility model aims to provide an intelligent timing and quantitative automatic liquid supplementing insect prevention device for a granary, which aims to solve the technical problems that a large amount of liquid medicine is required to be injected into an insect prevention line groove to realize automatic liquid supplementing in the prior art, and the insect prevention cost is not reduced.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the intelligent timing and quantitative automatic liquid supplementing insect prevention device for the granary comprises a medicine storage barrel, a liquid dropping pipe and a medicament tank which are sequentially arranged from top to bottom, wherein two ends of the liquid dropping pipe are respectively communicated with the medicine storage barrel and the medicament tank, the top of the medicine storage barrel is detachably connected with a sealing cover, the liquid dropping pipe is provided with an electromagnetic valve, and a sponge block is arranged in the medicament tank; the electromagnetic valve is electrically connected with a controller, and the controller is electrically connected with a wireless module; the sponge block corresponds to the liquid outlet of the liquid dropping pipe, the top of the medicine tank is covered with a tank cover plate, and a plurality of volatilization holes are formed in the tank cover plate.

The principle and the advantages of the scheme are as follows:

during practical application, granary management personnel perfuse the prepared insect-proof medicament into the medicament storage barrel, seal the top of the medicament storage barrel through the seal cover, then use the input end to connect with wireless module, input the frequency of opening the electromagnetic valve and time length information of opening each time on the input end, the wireless module feeds back to the controller after receiving the information, the controller controls the opening frequency of the electromagnetic valve and time length of opening each time according to the information, in order to control the frequency of medicament adding to medicament tank and dosage each time of medicament storage barrel; after the insect-proof agent enters the agent groove through the dropping tube, the insect-proof agent drops on the sponge block, and gradually volatilizes outside the agent groove through the volatilization holes after being absorbed by the sponge block, so as to form an agent barrier, and the insect is prevented from entering the granary through the insect-proof device.

1. This scheme sets up the duration of the frequency of opening of solenoid valve and opening at every turn through the input, transmits for the controller through wireless module after, by controller control solenoid valve execution, realize the automatic fluid infusion of timing ration of protection against insects device, compare in prior art and respond to the liquid medicine in the protection against insects line recess through the electrode that sets up in the protection against insects line recess (being equivalent to the medicament groove in this scheme) to control solenoid valve's start and stop, this scheme need not be full of protection against insects medicament in the medicament inslot, and only need keep the sponge piece to absorb the protection against insects medicament of a certain amount, can greatly save the quantity of protection against insects medicament, reduce the granary protection against insects cost.

2. According to the scheme, according to local climate and insect prevention requirements of the granary, the corresponding solenoid valve opening frequency and opening time length of each time are input through the input end, so that the liquid supplementing frequency and liquid supplementing quantity of the insect prevention device can be flexibly adjusted, insect prevention effect of the granary can be guaranteed, waste of insect prevention agents can be avoided, the using amount of the insect prevention agents is further controlled, the capability of the device for adapting to different climate conditions and insect prevention requirements of different granaries is effectively improved, and the practicality of the device is improved.

3. According to the scheme, the groove cover plate is arranged at the top of the chemical groove, the volatilizing hole is formed in the groove cover plate, insect-proof chemical in the chemical groove is volatilized into air at the door of the granary, the chemical barrier is formed above the insect-proof device, and when pests try to climb into the granary through the insect-proof device, the pests can die due to contact with the chemical barrier, so that the pests are prevented from entering a grain pile of the granary, and the purpose of insect prevention of the granary is achieved; the arrangement of the trough cover plate can reduce volatilization of insect-preventing agents in the agent trough while guaranteeing insect-preventing effect of the granary, so that liquid supplementing frequency of the agent trough is reduced, further reduction of insect-preventing agent dosage is facilitated, and insect-preventing cost of the granary is reduced.

4. According to the scheme, the groove cover plate is arranged at the top of the medicament groove, so that pests can leave on the groove cover plate when dying by contacting with the medicament barrier, and the pests can not fall into the medicament groove, on one hand, granary management staff can conveniently clean the pest bodies, and waste of residual insect prevention medicaments in the medicament groove can not be caused during cleaning; on the other hand, the automatic timing and quantitative liquid supplementing function of the device can not be affected when the pest corpse is piled on the groove cover plate, and the pest corpse left on the groove cover plate only needs not to block all the volatilizing holes, and the insect prevention medicament in the medicament groove can volatilize to the air through the volatilizing holes to form a medicament barrier, so that the purpose of preventing insects of the granary is achieved, and the continuous insect prevention effect of the insect prevention device is superior to that of the prior art.

Preferably, as an improvement, the wireless module is a bluetooth module.

According to the scheme, the Bluetooth module is used as the wireless module, after the granary manager uses the input end to be connected with the Bluetooth module, the Bluetooth module can transmit the information of the opening frequency and each opening time of the electromagnetic valve, and after the Bluetooth module feeds the information of the opening frequency and each opening time of the electromagnetic valve back to the controller, the controller can control the opening and closing of the electromagnetic valve according to the information, so that the function of automatic liquid supplementing of the insect prevention device in a timing and quantitative manner is achieved; the bluetooth module is the prior art of maturation, and this scheme realizes the automatic fluid infusion function of timing ration of protection against insects device through the prior art of maturation, can reach stable, good fluid infusion effect to realize stable, good granary protection against insects effect.

Preferably, as a modification, the wireless module is a 4G module or a 5G module.

According to the scheme, the 4G module or the 5G module is used as a wireless module, so that granary management personnel transmit the information of the opening frequency and each opening time of the electromagnetic valve to the 4G module or the 5G module of the insect prevention device through the 4G or 5G network by using the input end, the 4G module or the 5G module feeds the information back to the controller, and the controller controls the opening and closing of the electromagnetic valve according to the information, so that the function of automatic timing and quantitative fluid replacement of the insect prevention device can be realized; the 4G module or the 5G module is the mature prior art, and the automatic timing and quantitative liquid supplementing function of the insect prevention device is realized through the mature prior art, so that the stable and good liquid supplementing effect can be achieved, and the stable and good insect prevention effect of the granary is realized.

Preferably, as an improvement, a drip dispenser is arranged at the bottom of the groove cover plate, and the drip dispenser is communicated with the drip tube.

By adopting the scheme, the bottom of the groove cover plate is provided with the drip distributor communicated with the drip pipe, then the insect-proof medicament dripping from the drip pipe firstly enters the drip distributor, and then drips onto the sponge block in the medicament groove after being uniformly distributed by the drip distributor, so that the distribution uniformity of the insect-proof medicament on the sponge block can be effectively improved, the volatile medicament amount at each part of the sponge block is more approximate, the medicament concentration at each part of the medicament barrier formed above the insect-proof device is more approximate, and the integral insect-proof effect of the insect-proof device is effectively improved.

Preferably, as an improvement, the drip dispenser comprises a dispensing tube arranged along the length direction of the medicament tank, and a plurality of drip holes are formed in the dispensing tube along the axial direction.

By adopting the scheme, after the insect-proof agent is dripped into the distributing pipe from the drip pipe, the insect-proof agent flows in the distributing pipe along the length direction of the agent groove, and is dripped onto the sponge block in the agent groove from each drip hole in the flowing process, so that the insect-proof agent is distributed and dripped, and the distribution uniformity of the insect-proof agent on the sponge block is improved; the simple structure of this scheme adoption realizes the distribution whereabouts of protection against insects medicament, is convenient for make and maintenance.

Preferably, as an improvement, the distributing pipe is communicated with an atomizing nozzle at the position of the drip hole.

Adopt this scheme, in the drip hole department intercommunication atomizing nozzle of distributing pipe, then the insect control medicament in the distributing pipe sprays on the sponge piece in the medicament inslot through atomizing nozzle, compare on directly dripping the sponge piece through the drip hole, can further improve the distribution homogeneity of insect control medicament on the sponge piece to improve the homogeneity of the medicine volume of volatilizing in each volatilizing hole, guarantee that insect control device each position all possesses good insect control effect.

Preferably, as an improvement, a liquid level sensor is arranged in the medicine storage barrel, and the liquid level sensor is electrically connected with the controller.

Adopt this scheme, set up level sensor in storing up the medicine bucket, and be connected level sensor and controller electricity, then protection against insects device use, level sensor gathers the liquid level of protection against insects medicament in the storing up medicine bucket, and feed back liquid level identification signal to controller, the controller passes through wireless module with this liquid level identification signal transmission to the input, so that granary manager looks over through the display screen of input, in time know protection against insects medicament dosage in the storing up medicine bucket, when protection against insects medicament liquid level in the storing up medicine bucket is less than the minimum of settlement, granary manager can in time add the protection against insects medicament of new preparation to in storing up the medicine bucket, in order to guarantee the continuous effective work of this protection against insects device.

Preferably, as an improvement, the bottom of the sealing cover is fixedly connected with a limiting ring along the circumferential direction, the inner diameter of the limiting ring is matched with the outer diameter of the medicine storage barrel, and the medicine storage barrel is inserted into the limiting ring to realize detachable connection of the medicine storage barrel and the sealing cover.

Adopt this scheme, at the bottom of sealed lid along circumference fixed connection spacing ring, peg graft the cooperation in the spacing ring through storing up the medicine bucket, realize storing up the medicine bucket and sealing lid can dismantle the connection, simple structure, and the internal diameter of spacing ring and the external diameter phase-match of storing up the medicine bucket, can also effectively realize sealed lid to storing up the medicine bucket sealed, avoid storing up the protection against insects medicament that stores up in the medicine bucket and volatilize from storing up the medicine bucket, can not effectively play the protection against insects effect and lead to the waste of protection against insects medicament.

Preferably, as an improvement, the bottom of the groove cover plate is fixedly connected with surrounding baffles, the four surrounding baffles are connected end to end and form a groove-shaped structure with the opening facing downwards with the groove cover plate, and the medicament groove is inserted between the four surrounding baffles in a sliding manner.

By adopting the scheme, the bottom of the groove cover plate is fixedly connected with the surrounding baffle plates, the four surrounding baffle plates are connected end to end and form a groove-shaped structure with the opening facing downwards with the groove cover plate, the medicament groove is spliced in the groove-shaped structure to be matched with the groove cover plate, the medicament groove can be detachably connected with the groove cover plate, sponge blocks in the medicament groove are conveniently replaced, and granary management staff can conveniently take down the groove cover plate to clean the medicament groove and the groove cover plate after the insect prevention device is used for a long time, so that the normal work of the whole insect prevention device is ensured.

Preferably, as an improvement, the drip tube is a hard drip tube, and the medicine storage barrel is supported above the medicine tank through the drip tube; the electromagnetic valve, the controller and the wireless module are integrally fixed on the drip tube.

Adopt this scheme, support medicine storage bucket through stereoplasm dropping pipe in the medicament groove top to with solenoid valve, controller and wireless module integration fixed on the dropping pipe, then protection against insects device wholly divide into medicine storage bucket, dropping pipe and three parts in medicament groove, and the vertical fixed connection of three parts forms a big whole, and the convenience is installed this protection against insects device, only need during the installation with the medicament groove fixed even directly place in the granary gate can, and need not set up extra connection structure and fix, can effectively simplify the structure, improve installation effectiveness.

Drawings

Fig. 1 is a schematic front view of embodiment 1 of the present utility model.

Fig. 2 is a schematic top view of fig. 1.

FIG. 3 is a schematic view of the structure of section A-A in FIG. 2.

Fig. 4 is a schematic diagram of the internal circuit structure of embodiment 1 of the present utility model.

Fig. 5 is a schematic diagram of the internal circuit structure of embodiment 2 of the present utility model.

Fig. 6 is a schematic diagram of the internal circuit structure of embodiment 3 of the present utility model.

Detailed Description

The following is a further detailed description of the embodiments:

reference numerals in the drawings of the specification include: drug storage barrel 11, sealing cover 12, limiting ring 13, drip tube 21, protective housing 22, solenoid valve 23, controller 24, bluetooth module 25, 4G module 26, medicament groove 31, groove cover plate 32, volatilize hole 33, surrounding baffle 34, sponge piece 35, distributing pipe 41, atomizing nozzle 42, level sensor 5.

Example 1

The utility model provides an intelligent timing ration automatic fluid infusion protection against insects device for granary, as shown in fig. 1 and 2, includes medicine storage barrel 11, drip tube 21 and medicament groove 31 that from the top down set gradually, drip tube 21's top and medicine storage barrel 11's bottom intercommunication, drip tube 21's bottom and medicament groove 31 intercommunication. In the embodiment, the drip tube 21 is a hard drip tube 21, and the medicine storage barrel 11 is supported above one end of the medicine tank 31 through the drip tube 21, so that the occupation of the whole insect prevention device on the granary gate space is reduced; specifically, the drip tube 21 may be made of stainless steel, hard plastic, or the like, which is the prior art, and the present embodiment is not particularly limited.

The top of the medicine storage barrel 11 is detachably connected with a sealing cover 12, specifically, the bottom of the sealing cover 12 is fixedly connected with a limiting ring 13 along the circumferential direction, the inner diameter of the limiting ring 13 is matched with the outer diameter of the medicine storage barrel 11, namely, after the medicine storage barrel 11 is inserted into the limiting ring 13, the medicine storage barrel 11 and the limiting ring 13 are tightly expanded, and the medicine storage barrel 11 and the sealing cover 12 are detachably connected. In this embodiment, the sealing cover 12 and the limiting ring 13 are coaxially arranged, the outer diameter of the sealing cover 12 is the same as the outer diameter of the limiting ring 13, and the sealing cover 12 and the limiting ring 13 are integrally formed.

The top cover of medicament groove 31 has groove cover plate 32, and the bottom of groove cover plate 32 all is all fixedly connected with surrounding plate 34 all around, and four surrounding plates 34 end to end form the slot-shaped structure of opening downwardly with groove cover plate 32, and medicament groove 31 sliding grafting realizes the detachable connection of medicament groove 31 and groove cover plate 32 between four surrounding plates 34 to make things convenient for the granary manager to clear up the dust of medicament inslot 31 deposit because of long-term use. In this embodiment, the outer wall of the surrounding baffle 34 is flush with the outer wall of the trough cover 32, and the surrounding baffle 34 and the trough cover 32 are integrally formed. The tank cover plate 32 is provided with a plurality of volatilization holes 33, specifically, the volatilization holes 33 are arranged in two rows along the length direction of the chemical tank 31, and each row of volatilization holes 33 are symmetrically arranged along the width direction of the chemical tank 31, so that after the insect-proof chemical volatilizes to the upper part of the chemical tank 31 through the volatilization holes 33, an effective chemical barrier can be formed to block insects, and the expected insect-proof effect is achieved.

The bottom of the trough cover 32 is provided with a drip dispenser which communicates with the drip tube 21. Specifically, the drip dispenser includes a dispensing tube 41 disposed along the length direction of the medicament tank 31, the dispensing tube 41 is communicated with the bottom end of the drip tube 21, the dispensing tube 41 is welded and fixed at the bottom of the tank cover plate 32, and the dispensing tube 41 is located between two rows of volatilization holes 33; the bottom of the distributing pipe 41 is provided with a plurality of drip holes along the axial direction, and the distributing pipe 41 is communicated with an atomizing nozzle 42 at the drip holes. A sponge block 35 is placed in the medicament tank 31, and the sponge block 35 corresponds to the liquid outlet position of the liquid dropping tube 21, namely, all atomizing nozzles 42 are aligned with the sponge block 35.

In this embodiment, the width of the medicament tank 31 is 10cm, the height is 5cm, and the length is consistent with the width of the granary gate, so as to prevent pests from bypassing the insect-proof device and entering the granary, and ensure complete protection of the granary gate.

A protective shell 22 is fixedly adhered to the drip tube 21, and a battery, an electromagnetic valve 23, a controller 24 and a wireless 4G module 26 are arranged in the protective shell 22, namely, the electromagnetic valve 23, the controller 24 and the wireless 4G module 26 are integrally fixed on the drip tube 21 through the protective shell 22. The electromagnetic valve 23 is used for controlling the connection or disconnection of the drip tube 21, the electromagnetic valve 23, the controller 24 and the wireless 4G module 26 are electrically connected with a battery, the battery supplies power to the electromagnetic valve 23, the controller 24 and the wireless 4G module 26, as shown in fig. 4, the electromagnetic valve 23 is electrically connected with the controller 24, and the controller 24 is electrically connected with the wireless 4G module 26. In this embodiment, the wireless 4G module 26 is a bluetooth module 25, the controller 24 is a single-chip microcomputer, a signal output end of the bluetooth module 25 is electrically connected with a signal input end of the single-chip microcomputer, and a signal output end of the single-chip microcomputer is electrically connected with a signal input end of the electromagnetic valve 23.

The specific implementation process is as follows:

after the granary manager places the insect-proof device at the gate of the granary, the sealing cover 12 at the top of the medicine storage barrel 11 is taken down, the prepared insect-proof agent is added into the medicine storage barrel 11, and then the sealing cover 12 is covered, so that the top of the medicine storage barrel 11 is sealed. Then the input end is connected with the bluetooth module 25, specifically, in this embodiment, a mobile phone with bluetooth function is used as the input end, the opening frequency and the time length of each opening of the electromagnetic valve 23 are set on the mobile phone APP, that is, the dosing frequency and the dosing amount of the medicament tank 31 are set, the mobile phone transmits the setting signal to the bluetooth module 25, the bluetooth module 25 feeds back the setting signal to the singlechip, and the singlechip controls the opening frequency and the time length of each opening of the electromagnetic valve 23 according to the setting signal, so as to realize automatic timing and quantitative medicament supplementing to the medicament tank 31.

When the set timing of replenishing the medicine in the medicine tank 31 is reached, the solenoid valve 23 is controlled by the singlechip to be opened, at the moment, the drip tube 21 is communicated, insect-proof medicine in the medicine storage barrel 11 flows into the distributing tube 41 through the drip tube 21 and flows along the length direction of the medicine tank 31 in the distributing tube 41, and in the process of the flow, the insect-proof medicine passes through each atomizing nozzle 42 and is sprayed on each part of the sponge block 35 through each atomizing nozzle 42 until the opening time of the solenoid valve 23 reaches the set value, the solenoid valve 23 is controlled by the singlechip to be closed, and at the moment, the drip tube 21 is closed. After the sponge 35 absorbs the insect-repellent agent sprayed by the atomizing nozzle 42, the insect-repellent agent slowly volatilizes from the sponge 35 and volatilizes into the air above the agent tank 31 through the volatilization holes 33, a drug barrier is formed above the agent tank, and insect pests can climb through the insect-repellent device in the process of entering the granary through the granary door, and at the moment, the insect pests die due to contact with the drug barrier, so that the purpose of insect-repellent effect of the granary is achieved.

The granary manager can flexibly set the opening frequency and each opening time length of the electromagnetic valve 23 according to local climate and insect prevention requirement of the granary, namely flexibly adjust the liquid supplementing frequency and each liquid supplementing amount of the medicament tank 31, and reduce the dosage of insect prevention medicament while guaranteeing the insect prevention effect, thereby reducing the insect prevention cost of the granary.

Example 2

An intelligent timing and quantitative automatic liquid supplementing insect prevention device for a granary is shown in fig. 5, and is different from the embodiment 1 in that: by using the 4G module 26 as a wireless module, a person skilled in the art can also use the 5G module as a wireless module according to the actual use requirement, and the 4G module 26 and the 5G module are both in the prior art, which is not limited in this embodiment.

This scheme adopts 4G module 26 as wireless module, compares in adopting bluetooth module 25 as wireless module, and granary manager can realize more remote control through cell-phone APP, and need not be close to insect-proof device and make the cell-phone be connected with bluetooth module 25 after, set for insect-proof device's solenoid valve 23 open frequency and open time length at every turn again, consequently effectively improved this insect-proof device's use convenience.

Example 3

An intelligent timing and quantitative automatic liquid supplementing insect prevention device for a granary is shown in fig. 6, and is different from the embodiment 2 in that: the controller 24 is electrically connected with a liquid level sensor 5, and the liquid level sensor 5 is arranged in the medicine storage barrel 11; specifically, the signal output end of the liquid level sensor 5 is electrically connected with the signal input end of the singlechip, and the signal output end of the singlechip is electrically connected with the signal input end of the 4G module 26. In this embodiment, the liquid level sensor 5 is an ultrasonic liquid level sensor 5, and the ultrasonic liquid level sensor 5 is fixed to the bottom of the sealing cover 12. The ultrasonic liquid level sensor 5 is a non-contact liquid level sensor 5, so that the contact between the ultrasonic liquid level sensor 5 and insect-proof medicament in the medicament storage barrel 11 can be reduced or even avoided, and the service life of the liquid level sensor 5 is guaranteed.

According to the scheme, the liquid level sensor 5 electrically connected with the controller 24 is arranged in the medicine storage barrel 11, so that in the using process of the insect prevention device, the liquid level sensor 5 collects liquid level data of insect prevention agents in the medicine storage barrel 11 and feeds back liquid level identification signals to the singlechip, and the singlechip feeds back the liquid level identification signals to the mobile phone through the 4G module 26, so that granary management personnel can check the liquid level identification signals at any time by using the mobile phone APP; and the granary manager can set for the liquid level threshold value on cell-phone APP, when liquid level identification signal shows that the protection against insects medicament liquid level in the medicine storage barrel 11 is less than the liquid level threshold value, cell-phone APP sends the notice and prompts granary manager to add protection against insects medicament to the medicine storage barrel 11 to guarantee protection against insects device's continuous steady operation.

The foregoing is merely exemplary of the present utility model, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (10)

1. The intelligent timing and quantitative automatic liquid supplementing insect prevention device for the granary comprises a medicine storage barrel, a liquid dropping pipe and a medicament tank which are sequentially arranged from top to bottom, wherein two ends of the liquid dropping pipe are respectively communicated with the medicine storage barrel and the medicament tank, the top of the medicine storage barrel is detachably connected with a sealing cover, the liquid dropping pipe is provided with an electromagnetic valve, and a sponge block is arranged in the medicament tank; the method is characterized in that: the electromagnetic valve is electrically connected with a controller, and the controller is electrically connected with a wireless module; the sponge block corresponds to the liquid outlet of the liquid dropping pipe, the top of the medicine tank is covered with a tank cover plate, and a plurality of volatilization holes are formed in the tank cover plate.

2. The intelligent timing and quantitative automatic fluid supplementing insect prevention device for the granary of claim 1, wherein the device comprises the following components: the wireless module is a Bluetooth module.

3. The intelligent timing and quantitative automatic fluid supplementing insect prevention device for the granary of claim 1, wherein the device comprises the following components: the wireless module is a 4G module or a 5G module.

4. The intelligent timing and quantitative automatic fluid supplementing insect prevention device for the granary of claim 1, wherein the device comprises the following components: the bottom of the groove cover plate is provided with a drip dispenser which is communicated with the drip pipe.

5. The intelligent timing and quantitative automatic fluid supplementing insect prevention device for the granary, which is disclosed in claim 4, is characterized in that: the drip distributor comprises a distributing pipe arranged along the length direction of the medicament tank, and a plurality of drip holes are formed in the distributing pipe along the axial direction.

6. The intelligent timing and quantitative automatic fluid supplementing insect prevention device for the granary, which is characterized in that: the distributing pipe is communicated with an atomizing nozzle at the position of the drip hole.

7. The intelligent timing and quantitative automatic fluid supplementing insect prevention device for the granary of claim 1, wherein the device comprises the following components: the medicine storage barrel is internally provided with a liquid level sensor which is electrically connected with the controller.

8. The intelligent timing and quantitative automatic fluid supplementing insect prevention device for the granary of claim 1, wherein the device comprises the following components: the bottom of sealed lid is followed circumference fixedly connected with spacing ring, and the internal diameter of spacing ring and the external diameter phase-match of storing up the medicine bucket, and the storing up medicine bucket is pegged graft in spacing ring and is realized storing up the detachable connection of medicine bucket and sealed lid.

9. The intelligent timing and quantitative automatic fluid supplementing insect prevention device for the granary of claim 1, wherein the device comprises the following components: the bottom of the groove cover plate is fixedly connected with surrounding baffles all around, the four surrounding baffles are connected end to end and form a groove-shaped structure with the opening facing downwards with the groove cover plate, and the medicament groove is inserted between the four surrounding baffles in a sliding mode.

10. The intelligent timing and quantitative automatic fluid-supplementing insect-preventing device for barn according to any one of the claims 1-9, wherein: the dropping tube is a hard dropping tube, and the medicine storage barrel is supported above the medicine tank through the dropping tube; the electromagnetic valve, the controller and the wireless module are integrally fixed on the drip tube.