阅读说明：本技术 基于激光雷达测距的喷雾方案 (Spraying scheme based on laser radar range ) 是由 张瑶 赵亮 朱戈 于 2018-05-24 设计创作，主要内容包括：基于激光雷达测距的喷雾方案,属于变量喷雾技术领域,是主要由变压器、激光雷达传感器、控制器、药液箱、泵、电磁阀、喷头和风机组成的,其特征在于：所述变压器与激光雷达传感器连接,激光雷达传感器与控制器连接,控制器与电磁阀和风机连接,药液箱与泵连接,电磁阀与喷头连接,本发明可以大大提高农药沉积和减少飘移。而且可以实现风量的局部调节,增加雾滴穿透性,提高施药精准度。(Spraying scheme based on laser radar range, belong to variable rate spray technical field, mainly it is made of transformer, laser radar sensor, controller, spray tank, pump, solenoid valve, spray head and blower, it is characterized by: the transformer is connect with laser radar sensor, laser radar sensor is connect with controller, and controller is connect with solenoid valve and blower, and spray tank and pump connect, solenoid valve is connect with spray head, and the present invention can greatly improve pesticide deposition and reduce drift.And the local modulation of air quantity may be implemented, increase penetration of droplets, improves application precision.)

1. the spraying scheme based on laser radar range, be mainly by transformer, laser radar sensor, controller, spray tank, What pump, solenoid valve, spray head and blower formed, it is characterised in that: the transformer is connect with laser radar sensor, laser radar Sensor is connect with controller, and controller is connect with solenoid valve and blower, and spray tank and pump connect, and solenoid valve is connect with spray head.

2. the spraying scheme based on laser radar range as described in claim 1, it is characterised in that: the pump uses diaphragm Pump.

3. the spraying scheme based on laser radar range as described in claim 1, it is characterised in that: the solenoid valve uses Direct acting piston electromagnetic valve.

Technical field

The present invention relates to the spraying schemes based on laser radar range, belong to variable rate spray technical field.

Background technique

Air-assisted sprayer is the important technology equipment in crop spraying operation, has been widely applied for many years, has had and answer well Use prospect.But orchard air-assisted type spraying machine is continuously spraying during entire application, easily formation pesticide drift and loss, not only Serious pesticide waste and environmental pollution are caused, while it is exceeded to also result in Practice for Pesticide Residue in Agricultural Products.Present invention research and development are based on sharp The spraying scheme of optical radar ranging.

Summary of the invention

In view of the above deficiencies, the present invention provides the spraying schemes based on laser radar range.

The present invention is achieved by the following technical solutions: the spraying scheme based on laser radar range is mainly by becoming What depressor, laser radar sensor, controller, spray tank, pump, solenoid valve, spray head and blower formed, it is characterised in that: described Transformer is connect with laser radar sensor, and laser radar sensor is connect with controller, and controller and solenoid valve and blower connect It connects, spray tank and pump connect, and solenoid valve is connect with spray head.

The pump uses diaphragm pump.

The solenoid valve uses direct acting piston electromagnetic valve.

The invention has the beneficial effect that the spraying scheme of the invention based on laser radar range can greatly improve pesticide Deposition and reduction drift.And the local modulation of air quantity may be implemented, increase penetration of droplets, improves application precision.

Detailed description of the invention

Fig. 1 is system schematic of the invention.

In figure, 1, transformer, 2, laser radar sensor, 3, controller, 4, spray tank, 5, pump, 6, solenoid valve, 7, spray Head, 8, blower.

Specific embodiment

Spraying scheme based on laser radar range is mainly by transformer 1, laser radar sensor 2, controller 3, medicine What liquid case 4, pump 5, solenoid valve 6, spray head 7 and blower 8 formed, it is characterised in that: the transformer 1 and laser radar sensor 2 Connection, laser radar sensor 2 are connect with controller 3, and controller 3 is connect with solenoid valve 6 and blower 8, and spray tank 4 and pump 5 connect It connects, solenoid valve 6 is connect with spray head 7.

The pump 5 uses diaphragm pump.

The solenoid valve 6 uses direct acting piston electromagnetic valve.

At work, spraying system is swashed using canopy parted pattern as variable prescription using scanning accuracy is high the present apparatus Optical sensor is as detection source, using solenoid valve and brushless DC blower as executive component, is adjusted by detection fruit tree canopy volume The pulse-width signal of motor and solenoid valve to adjust rotation speed of fan and capacity of sprinkler in real time.Devise can separately adjustable air quantity and The atomization unit of spray amount assists penetration of droplets canopy by the high-speed flow that each independent blower generates.

For the ordinary skill in the art, introduction according to the present invention, do not depart from the principle of the present invention with In the case where spirit, changes, modifications that embodiment is carried out, replacement and variant still fall within protection scope of the present invention it It is interior.