Special pesticide-mist separation spraying equipment for strawberry greenhouse

Abstract

The utility model discloses pesticide-mist separation spraying equipment special for a strawberry greenhouse. The pesticide-mist separation spraying equipment comprises a main body and a bracket, the main body internally comprises a circuit mainboard, a wifi module, a relay module, a hot fog generation module, a medicine fog mixing valve, a temperature detection module, a flow detection module, an electromagnetic pump, a peristaltic pump and a direct current motor speed regulation module. The circuit mainboard integrates all functions and can be controlled by being connected with a mobile phone through the wifi module, the relay module on the circuit mainboard controls the hot fog generation module, the electromagnetic pump and the peristaltic pump, the direct-current motor speed regulation module is connected with the peristaltic pump, and liquid medicine is conveyed to one side of the medicine fog mixing valve. Meanwhile, high-temperature steam generated by the hot mist generation module is conveyed to the other side of the medicine mist mixing valve through an electromagnetic pump, and the liquid medicine and the high-temperature and high-pressure steam are sprayed out after being fully mixed in the mixing device. According to the scheme, the pesticide spraying device has the characteristic that pesticide liquid and water mist are separated, is specially suitable for pesticide spraying in a strawberry greenhouse, and can keep a stable spraying effect on any type of pesticide.

Description

Technical Field

[0001] The utility model relates to pesticide spraying equipment, in particular to pesticide mist separation and spraying equipment specially used for strawberry greenhouses. Background Art

[0002] There are two main types of strawberry greenhouse pesticide spraying equipment on the market. One is cold mist spraying, but the mist and liquid medicine of cold mist spraying will remain seriously on the surface of the leaves, which can easily cause damage to strawberry crops and their pollinating bees; the other is hot mist spraying, which mixes the liquid medicine and aerosol or water, heats them, and then sprays them together. This method has a big disadvantage. For powder drugs, they are mixed and heated, and the aerosol and water evaporate, but the powder has poor fluidity and will adhere to the internal pipe wall, which will cause blockage over time. In addition, conventional hot mist spraying does not strictly control the temperature. When the temperature is lower than a certain value, the effect of pesticide spraying will be affected. Utility Model Content

[0003] The utility model provides a drug mist separation and spraying device specially used for strawberry greenhouses, and the specific technical scheme is as follows:

[0004] A medicine mist separation spraying device specially used for strawberry greenhouses, comprising a main body and a bracket, wherein the main body is composed of a lower cover and an upper cover;

[0005] The lower cover is a U-shaped integrated sheet metal part, including a lower cover front mounting edge and a lower cover rear mounting edge;

[0006] The upper end of the front mounting edge of the lower cover is provided with a touch screen mounting opening for mounting the touch screen, and the lower end is provided with a leakage protector mounting opening, and an alarm and a cable connector are respectively provided on both sides of the leakage protector mounting opening;

[0007] The rear mounting edge of the lower cover is provided with a medicine mist mixing valve, which is fixed to the rear mounting edge of the lower cover by screws, and one end of the medicine mist mixing valve passes through the rear mounting edge of the lower cover and extends into the interior of the main body;

[0008] The upper cover includes a top plate and side plates, which are bent sheet metal with an integrated structure;

[0009] The upper cover and the lower cover are fixed by screws, and a cavity of the main body is formed inside;

[0010] The bracket is fixed to the outer walls of the two side plates of the upper cover by screws, the water bottle is arranged on the bracket on the left side, and the medicine pot is arranged on the bracket on the right side;

[0011] The inner cavity of the main body is provided with a circuit mainboard, a wifi module, a relay module, a thermal fog generating module, an electromagnetic pump, a peristaltic pump, a DC motor speed regulating module, a temperature detection module, a leakage protector mounting bracket and a liquid level detection module;

[0012] The electromagnetic pump, thermal mist generating module, peristaltic pump and the temperature detection module can be controlled by operating the touch screen;

[0013] The leakage protector mounting bracket is arranged in the inner cavity of the main body, and the leakage protector mounting bracket passes through the leakage protector mounting opening from the inner cavity of the main body to connect the leakage protector to the front end of the front mounting edge of the lower cover;

[0014] The circuit main board is fixed to the front mounting edge of the lower cover through a support frame;

[0015] The peristaltic pump is fixed to the front mounting edge of the lower cover at the rear end of the circuit main board through a peristaltic pump mounting bracket;

[0016] The relay module, wifi module, motor speed regulating device and temperature detection module are all arranged on the circuit main board;

[0017] After the power is turned on, the DC voltage regulator module in the circuit mainboard outputs DC power through the relay module to control the operation of the electromagnetic pump, peristaltic pump and thermal mist generating module;

[0018] The temperature detection module can detect the temperature of the thermal fog generating module and the medicine fog mixing valve in real time. When the temperature is lower than the preset value, the alarm is activated to sound and light alarm.

[0019] The two side plates of the main body are provided with notches at positions corresponding to the medicine pot and the water pot, and the liquid level detection module is bonded to the side plate wall at the notch, and the notch corresponds to the liquid level detection module, and the liquid level height of the medicine pot and the water pot is detected by the liquid level detection module;

[0020] The medicine mist mixing valve arranged in the inner cavity of the main body is connected to the electromagnetic pump through a pipeline on the left side, and is connected to the peristaltic pump through a pipeline on the right side;

[0021] A water pipe joint, a medicine pipe joint and a handle are installed above the top plate of the upper cover;

[0022] When the electromagnetic pump is working, water will be pumped directly from the kettle into the hot mist generating module, and the high-temperature steam generated by the hot mist generating module will be transported to the medicine mist mixing valve by the electromagnetic pump;

[0023] The DC motor speed regulation module is connected to a peristaltic pump, which directly pumps the liquid medicine from the medicine pot into the medicine mist mixing valve, so that the high-temperature and high-pressure steam and the liquid medicine are fully mixed in the medicine mist mixing valve and then sprayed out.

[0024] The preferred embodiment of the medicine mist separation and spraying equipment specially used for strawberry greenhouses is that the cable connector is powered by 220V AC power, and the power on / off operation and leakage protection function are realized through the leakage protector.

[0025] The preferred embodiment of the medicine mist separation and spraying equipment specially used for strawberry greenhouses is that the liquid level detection module is connected to the circuit main board through a wire, and the liquid level in the kettle and the medicine pot is detected in real time through the liquid level detection module. When the liquid level is too low, an alarm is triggered and a voice prompt is given.

[0026] The preferred solution of the medicine mist separation and spraying equipment specially used for strawberry greenhouses is that it is connected to a mobile phone through a wifi module and controlled by corresponding software.

[0027] The preferred embodiment of the medicine mist separation and spraying equipment specially used for strawberry greenhouses is that the four corners of the lower end surface of the main body are provided with feet.

[0028] Beneficial Effects

[0029] Compared with the prior art, the utility model has a compact structure, a small volume, convenient and intelligent operation, can be remotely operated, does not have uneven spraying and clogging for powder drugs, can ensure the hot mist spraying temperature, and has a good coverage effect on the back of the leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a front view of the structure of a drug mist separation spraying equipment specially used in strawberry greenhouses;

[0031] Figure 2 This is a left view of the structure of a drug mist separation spraying device specially used in strawberry greenhouses;

[0032] Figure 3 This is a right view of the structure of a drug mist separation spraying device specially used in strawberry greenhouses;

[0033] Figure 4 It is a top view of the structure of a drug mist separation and spraying equipment specially used in strawberry greenhouses;

[0034] Figure 5 This is a rear view of the structure of a drug mist separation spraying device specially used in strawberry greenhouses;

[0035] Figure 6 This is a schematic diagram of the circuit board of a drug mist separation and spraying device specially used in strawberry greenhouses;

[0036] Figure 7 It is an isometric schematic diagram of a drug mist separation and spraying device specially used in strawberry greenhouses;

[0037] Figure 8 The figure is a schematic diagram of the internal structure of a drug mist separation and spraying device specially used in strawberry greenhouses;

[0038] Fig. 9 It is a schematic diagram of the lower cover structure;

[0039] Fig.10Schematic diagram of the upper cover structure.

[0040] In the figure, 1-main body, 2-touch screen, 3-alarm device, 4-leakage protector, 5-medicine pot, 6-bracket, 7-medicine pipe joint, 8-handle, 9-water pipe joint, 10-lower cover, 11-relay module, 12-wifi module, 13-circuit board, 14-electromagnetic pump, 15-thermal mist generating module, 16-medicine mist mixing device, 17-foot, 18 peristaltic pump mounting bracket, 19-peristaltic pump, 20-DC motor speed regulation module, 21-temperature detection module, 22-leakage protector mounting bracket, 23-cable connector, 24-liquid level detection module, 25-water pot, 26-upper cover, 27-support frame, 28-front mounting edge of lower cover, 29-rear mounting edge of lower cover, 30-top plate, 31-side plate, 32-touch screen mounting port, 33-leakage protector mounting port, 34-notch. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0042] like Figure 1-10 As shown, a spray mist separation and spraying device specially used for strawberry greenhouses includes a main body 1 and a bracket 6, and the main body 1 is composed of a lower cover 10 and an upper cover 26;

[0043] The lower cover 10 is a U-shaped integrated sheet metal part, including a lower cover front mounting edge 28 and a lower cover rear mounting edge 29;

[0044] The upper end of the front mounting edge 28 of the lower cover is provided with a touch screen mounting opening 32 for mounting the touch screen 2, and the lower end is provided with a leakage protector mounting opening 33, and the two sides of the leakage protector mounting opening 33 are respectively provided with an alarm 3 and a cable connector 23;

[0045] The lower cover rear mounting edge 29 is provided with a medicine mist mixing valve 16, which is fixed to the lower cover rear mounting edge 29 by screws, and one end of the medicine mist mixing valve 16 passes through the lower cover rear mounting edge 29 and extends into the interior of the main body 1;

[0046] The upper cover 26 includes a top plate 30 and a side plate 31, which are bent sheet metal with an integrated structure;

[0047] The upper cover 26 is fixed to the lower cover 10 by screws, and a cavity of the main body 1 is formed inside;

[0048] The bracket 6 is fixed to the outer wall of the two side plates 31 of the upper cover 1 by screws, the water bottle 25 is arranged on the bracket 6 on the left side, and the medicine pot 5 is arranged on the bracket 6 on the right side;

[0049] The inner cavity of the main body 1 is provided with a circuit main board 13, a wifi module 12, a relay module 11, a thermal mist generating module 15, an electromagnetic pump 14, a peristaltic pump 19, a DC motor speed regulating module 20, a temperature detection module 21, a leakage protector mounting bracket 22 and a liquid level detection module 24;

[0050] By operating the touch screen 2, the electromagnetic pump 14, the thermal mist generating module 15, the peristaltic pump 19 and the setting of the temperature detection module 21 can be realized;

[0051] The leakage protector mounting bracket 22 is arranged in the inner cavity of the main body 1, and the leakage protector mounting bracket 22 passes through the leakage protector mounting opening 33 from the inner cavity of the main body 1 to connect the leakage protector 4 to the front end of the front mounting edge 28 of the lower cover;

[0052] The circuit board 13 is fixed on the front mounting edge 28 of the lower cover through a support frame 27;

[0053] The peristaltic pump 19 is fixed to the front mounting edge 28 of the lower cover at the rear end of the circuit main board 13 through the peristaltic pump mounting bracket 18;

[0054] The relay module 11, the wifi module 12, the motor speed regulating device 20, and the temperature detection module 21 are all arranged on the circuit main board 13;

[0055] After the power is turned on, the DC voltage regulator module in the circuit main board 13 outputs DC power through the relay module 11 to control the operation of the electromagnetic pump 14, the peristaltic pump 19 and the thermal mist generating module 15;

[0056] The temperature detection module 21 can detect the temperature of the thermal mist generating module 15 and the medicine mist mixing valve 16 in real time. When the temperature is lower than the preset value, the alarm 3 is activated to give an audible and visual alarm.

[0057] The two side plates 31 of the main body 1 are provided with notches 34 at positions corresponding to the medicine pot 5 and the water pot 25, and the liquid level detection module 24 is bonded to the wall of the side plate 31 at the notch 34, and the notch 34 corresponds to the liquid level detection module 24, and the liquid level height of the medicine pot 5 and the water pot 25 is detected by the liquid level detection module 24;

[0058] The medicine mist mixing valve 16 disposed in the inner cavity of the main body 1 is connected to the electromagnetic pump 14 through a pipeline on the left side, and is connected to the peristaltic pump 19 through a pipeline on the right side;

[0059] A water pipe joint 9, a medicine pipe joint 7 and a handle 8 are installed above the top plate 30 of the upper cover 26;

[0060] After the electromagnetic pump 14 is working, water will be pumped directly from the kettle 25 into the hot mist generating module 15, and the high-temperature steam generated by the hot mist generating module 15 will be transported to the medicine mist mixing valve 16 by the electromagnetic pump 14;

[0061] The DC motor speed control module 20 is connected to the peristaltic pump 19, and the peristaltic pump 19 directly pumps the liquid medicine from the medicine pot 5 into the medicine mist mixing valve 16, so that the high-temperature and high-pressure steam and the liquid medicine are fully mixed in the medicine mist mixing valve 16 and then sprayed out.

[0062] The cable connector 23 is powered by 220V AC power, and the power on / off operation and leakage protection function are realized through the leakage protector 4.

[0063] The liquid level detection module 24 is connected to the circuit main board 13 via a wire. The liquid level detection module 24 detects the liquid levels in the kettle 25 and the medicine pot 5 in real time. When the liquid level is too low, the alarm 3 will be triggered to give a voice prompt.

[0064] The mobile phone is connected via the wifi module 12 and controlled by corresponding software.

[0065] The four corners of the lower end surface of the main body 1 are provided with feet 17.

[0066] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. Any obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A drug mist separation and spraying device specially used for strawberry greenhouses, characterized in that: It includes a main body and a bracket, and the main body is composed of a lower cover and an upper cover; The lower cover is a U-shaped integrated sheet metal part, including a lower cover front mounting edge and a lower cover rear mounting edge; The upper end of the front mounting edge of the lower cover is provided with a touch screen mounting opening for mounting the touch screen, and the lower end is provided with a leakage protector mounting opening, and an alarm and a cable connector are respectively provided on both sides of the leakage protector mounting opening; The rear mounting edge of the lower cover is provided with a medicine mist mixing valve, which is fixed to the rear mounting edge of the lower cover by screws, and one end of the medicine mist mixing valve passes through the rear mounting edge of the lower cover and extends into the interior of the main body; The upper cover includes a top plate and side plates, which are bent sheet metal with an integrated structure; The upper cover and the lower cover are fixed by screws, and a cavity of the main body is formed inside; The bracket is fixed to the outer walls of the two side plates of the upper cover by screws, the water bottle is arranged on the bracket on the left side, and the medicine pot is arranged on the bracket on the right side; The main body cavity is provided with a circuit mainboard, a wifi module, a relay module, a thermal fog generating module, an electromagnetic pump, a peristaltic pump, a DC motor speed regulating module, a temperature detection module, a leakage protector mounting bracket and a liquid level detection module; The electromagnetic pump, thermal mist generating module, peristaltic pump and the temperature detection module can be controlled by operating the touch screen; The leakage protector mounting bracket is arranged in the inner cavity of the main body, and the leakage protector mounting bracket passes through the leakage protector mounting opening from the inner cavity of the main body to connect the leakage protector to the front end of the front mounting edge of the lower cover; The circuit main board is fixed to the front mounting edge of the lower cover through a support frame; The peristaltic pump is fixed to the front mounting edge of the lower cover at the rear end of the circuit main board through a peristaltic pump mounting bracket; The relay module, wifi module, motor speed regulating device and temperature detection module are all arranged on the circuit main board; After the power is turned on, the DC voltage regulator module in the circuit mainboard outputs DC power through the relay module to control the operation of the electromagnetic pump, peristaltic pump and thermal mist generating module; The temperature detection module can detect the temperature of the thermal fog generating module and the medicine fog mixing valve in real time. When the temperature is lower than the preset value, the alarm is activated to sound and light alarm. The two side plates of the main body are provided with notches at positions corresponding to the medicine pot and the water pot, and the liquid level detection module is bonded to the side plate wall at the notch, and the notch corresponds to the liquid level detection module, and the liquid level height of the medicine pot and the water pot is detected by the liquid level detection module; The medicine mist mixing valve arranged in the inner cavity of the main body is connected to the electromagnetic pump through a pipeline on the left side, and is connected to the peristaltic pump through a pipeline on the right side; A water pipe joint, a medicine pipe joint and a handle are installed above the top plate of the upper cover; When the electromagnetic pump is working, water will be pumped directly from the kettle into the hot mist generating module, and the high-temperature steam generated by the hot mist generating module will be transported to the medicine mist mixing valve by the electromagnetic pump; The DC motor speed regulation module is connected to a peristaltic pump, which directly pumps the liquid medicine from the medicine pot into the medicine mist mixing valve, so that the high-temperature and high-pressure steam and the liquid medicine are fully mixed in the medicine mist mixing valve and then sprayed out.

2. The drug mist separation and spraying equipment specially used for strawberry greenhouse according to claim 1, characterized in that: The cable connector is powered by 220V AC, and the power on / off operation and leakage protection function are realized through the leakage protector.

3. The drug mist separation and spraying equipment specially used for strawberry greenhouse according to claim 1, characterized in that: The liquid level detection module is connected to the circuit main board through a wire, and the liquid level in the kettle and the medicine pot is detected in real time through the liquid level detection module. When the liquid level is too low, an alarm will be triggered and a voice prompt will be given.

4. The drug mist separation and spraying equipment specially used for strawberry greenhouse according to claim 1, characterized in that: Connect the mobile phone via the wifi module and control it with the corresponding software.

5. The drug mist separation and spraying equipment specially used for strawberry greenhouse according to claim 1, characterized in that: The four corners of the lower end surface of the main body are provided with feet.

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