CN-224206010-U - Miniature medicament sprinkler for pest control

Abstract

The utility model discloses a miniature medicament spraying device for pest control, which comprises a medicament box, a mounting plate and a medicament spraying assembly, wherein the medicament box is mounted on the mounting plate, a medicament outlet is formed in the bottom of the medicament box, one or more medicament inlets are formed in the top of the medicament box, a medicament inlet cover is arranged on the medicament box for storing medicament liquid, the mounting plate is of a rigid structure and is used for mounting the medicament box to an automatic machine, the medicament spraying assembly is detachably connected with the medicament outlet at the bottom of the medicament box and is used for spraying the medicament liquid, and the medicament spraying assembly comprises an angle adjusting mechanism and is used for adjusting the horizontal direction of the medicament spraying assembly for spraying the medicament liquid. The device simple structure can be compatible multiple automated machine, and pest control efficiency is high, can continuous operation.

Inventors

• CHEN TIANYI
• Ding Haotang
• LIN HAIFENG

Assignees

• 南京林业大学

Dates

Publication Date

20260508

Application Date

20250515

Claims (10)

1. 1. The miniature medicament spraying device for pest control is characterized by comprising a medicine box, a mounting plate and a medicament spraying assembly; the medicine box is arranged on the mounting plate, the bottom is provided with a medicine outlet, the top is provided with one or more medicine inlets and a medicine inlet cover is covered for storing medicine liquid; the mounting plate is a rigid structure and is used for mounting the medicine chest to an automatic machine; The medicine spraying assembly is detachably connected with a medicine outlet at the bottom of the medicine box and used for spraying medicine liquid, and the medicine spraying assembly comprises an angle adjusting mechanism and is used for adjusting the horizontal direction of the medicine spraying assembly for spraying the medicine liquid.
2. 2. The miniature pesticide spraying device for pest control of claim 1, wherein the pesticide spraying assembly further comprises a pesticide spraying pump, a regulating valve, a connector, a delivery pipe and a sprayer; The medicine spraying pump is connected with a medicine outlet flange at the bottom of the medicine box, two ends of the medicine spraying pump are connected with conveying pipes through connectors, the conveying pipes extend outwards in a bending mode, the ends of the conveying pipes are communicated with spray heads, and an adjusting valve is arranged between the medicine spraying pump and the connectors and used for dynamically adjusting the output pressure and flow of medicine liquid.
3. 3. The miniature pesticide spraying device for pest control of claim 2, wherein the bottom of the pesticide spraying pump is provided with a fixed rod, two ends of the fixed rod are rotatably connected with a rotating rod, the movable end of the rotating rod is provided with a notch, and the conveying pipe is connected with the spray head after passing through the notch.
4. 4. The miniature pesticide spraying device for pest control of claim 3, wherein the fixing rod is externally provided with a limiting frame, the upper part of the limiting frame is provided with a limiting groove, and the conveying pipe is positioned above the limiting frame and is clamped into the limiting groove.
5. 5. The miniature chemical spray device for pest control of claim 4, wherein said angle adjustment mechanism comprises a drive member, a gear segment, a spur gear, and an elastic element; the driving piece is arranged on one side of the bottom of the fixed rod, which is outwards, and the output shaft of the driving piece is connected with a gear lack; the lower end of the rotating shaft at the rotating joint of the fixed rod and the rotating rod is connected with a spur gear which is meshed with the gear lack in a rotating way; The upper end of the rotating shaft of the rotating rod penetrates out of the end part of the fixed rod and is connected with an elastic element for absorbing the impact moment received by the rotating rod and protecting the spur gear and the gear lack.
6. 6. The miniature chemical spray device for pest control of claim 5, wherein said elastic member is selected from one of a torsion spring and a belleville spring set.
7. 7. The miniature pesticide spraying device for pest control of claim 6, further comprising a pesticide liquid detection assembly, wherein the pesticide liquid detection assembly comprises a liquid level detector and a detection rod, the liquid level detector is arranged at the top of the pesticide box and is used for monitoring the liquid level of the pesticide liquid in the pesticide box in real time, and the detection rod is arranged at the top of the pesticide box, and the upper end of the detection rod penetrates out of the pesticide box and is connected with the liquid level detector.
8. 8. The miniature chemical spray device for pest control of claim 7, wherein said chemical detection assembly further comprises a control module and an alarm device; The control module is arranged at the top of the medicine box and used for controlling the medicine spraying pump and the regulating valve to switch the single conveying pipe operation mode or the double conveying pipe operation mode and controlling the operation of the driving piece in the angle regulating mechanism; The alarm device is arranged at the top of the medicine box, connected with the liquid level detector, and used for transmitting an alarm signal to the control module and giving an alarm when the liquid level is lower than a preset threshold value.
9. 9. The miniature chemical spray device for pest control of claim 1, further comprising a shock pad embedded in the rear portion of the mounting plate for absorbing device vibration energy.
10. 10. The miniature chemical spray device for pest control of claim 1, further comprising a transparent viewing plate embedded in the front inside of the medicine-chest for supporting visual inspection of the cleanliness inside the medicine-chest.

Description

Miniature medicament sprinkler for pest control Technical Field The utility model relates to the technical field of agricultural plant protection equipment, in particular to a miniature medicament spraying device for pest control. Background The pest comprehensive control is a key link for ensuring crop yield and quality, and the traditional manual pesticide spraying mode has the technical defects that firstly, the operation efficiency is low, the single-day operation area is not large, secondly, the labor intensity is high, operators need to bear 15-20 kg of pesticide boxes to continuously operate, and most importantly, the manual pesticide spraying is difficult to realize accurate pesticide application, the pesticide utilization rate is insufficient, and the mist deposition uniformity is poor. The existing automatic spraying equipment improves the application range and the operation efficiency to a certain extent, but has the obvious technical bottlenecks that the range is limited, the spray boom adjusting range of part of the equipment is limited, the steering flexibility is insufficient, the spraying effect is poor, the accuracy is insufficient, part of the equipment depends on GPS, the pest positions can be misjudged in a complex environment, the pest identification is easily interfered based on image identification, the detection rate is low, the liquid medicine is wasted and the environment pollution is caused, the liquid medicine sprayed according to a fixed line cannot dynamically adjust the dosage according to the pest density, the local medicine consumption is insufficient or excessive, and the liquid medicine drifts to a non-target prevention area and control area to also cause the environment pollution. These problems affect pest control efficiency, economy and sustainability of the automated spray equipment. Disclosure of utility model The miniature pesticide spraying device for pest control is matched with an automatic machine to realize accurate pesticide application, has a simple structure and high pest control efficiency. In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a miniature medicament spraying device for pest control, which comprises a medicament box, a mounting plate and a medicament spraying assembly; the medicine box is arranged on the mounting plate, the bottom is provided with a medicine outlet, the top is provided with one or more medicine inlets and a medicine inlet cover is covered for storing medicine liquid; the mounting plate is a rigid structure and is used for mounting the medicine chest to an automatic machine; The medicine spraying assembly is detachably connected with a medicine outlet at the bottom of the medicine box and used for spraying medicine liquid, and the medicine spraying assembly comprises an angle adjusting mechanism and is used for adjusting the horizontal direction of the medicine spraying assembly for spraying the medicine liquid. It is noted that the automatic machine comprises agricultural plant protection equipment such as an intelligent control robot, in some embodiments, the medicine chest is made of corrosion-resistant high-strength plastic, the capacity is large, the frequency of adding medicine liquid is reduced, the setting of the medicine inlet and the medicine inlet cover supports quick medicine liquid supplement, and a plurality of medicine inlet can support a plurality of medicine liquid mixing systems when the medicine inlet is arranged, the intelligent medicine dispensing module of the automatic machine can be accessed, and the automatic medicine dispensing machine is high in expansibility and strong in intelligent potential, and can automatically allocate different medicine industry proportions. The kit is mounted on the automated machine by a mounting plate, and in some embodiments, the rear of the kit is wrapped onto the mounting plate, which acts as a structural load bearing member between the kit and the automated machine providing rigid support, and the wrapped design disperses the weight of the kit, reducing vibration transmission as the automated machine travels. In some embodiments, the spray assembly further comprises a spray pump, a regulating valve, a connector, a delivery tube, and a spray head; the spray pump is connected with a flange of a medicine outlet at the bottom of the medicine box, two ends of the spray pump are connected with conveying pipes through connectors, the conveying pipes extend outwards in a bending mode, the ends of the conveying pipes are communicated with spray heads, and an adjusting valve is arranged between the spray pump and the connectors and used for dynamically adjusting the output pressure and flow of liquid medicine and matching different spraying scenes. The connector is used as a transition interface between the regulating valve and the conveying pipe and used for ensuring the tightness of a device pipeline and b