Test rack for spraying performance testing of spraying equipment
A test stand and equipment technology, applied in the field of spray testing, can solve problems such as high cost, inability to easily control wind direction, wind speed and air humidity, affecting simulation experiment results, etc., to achieve the effect of convenient detection
Active Publication Date: 2021-08-13
NANJING AGRICULTURAL UNIVERSITY +1
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Problems solved by technology
[0003] At present, plant protection equipment mainly refers to various automatic pesticide spraying equipment. This kind of plant protection equipment can accurately control the application of pesticides and fertilizers. However, whether the new spraying equipment designed and produced can adapt to many However, in the prior art, there is no test bench that can be used for simulation experiments, which leads to high cost of direct installation experiments, and the simulated operation environment is also very expensive. It is impossible to conveniently control the wind direction, wind speed and air humidity that will affect the test, which will affect the results of the simulation experiment
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[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only part of the embodiments of the present invention, not all embodiments, based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0031] see figure 1 , figure 2 , a test rack for spraying test for spraying equipment, comprising a base 1, a support column 2 fixed at the top four corners of the base 1, and a top platform 3 fixed at the top of the four support columns 2, and a transmission mechanism is arranged on the bottom side of the top platform 3, The transmission mechanism is provided with a spraying mechanism for spraying pesticides, a drug delivery mechanism...
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The invention discloses a test rack for spraying performance testing of spraying equipment, and belongs to the field of spraying test.The test rack comprises a base, supporting columns fixed to the four corners of the top of the base and a top table fixed to the tops of the four supporting columns, a transmission mechanism is arranged on the bottom side of the top table, and a spraying mechanism used for spraying pesticide is arranged on the transmission mechanism; a pesticide conveying mechanism used for conveying pesticide is arranged between the top of the top table and the pesticide spraying mechanism, a testing mechanism is arranged at the top of the base, an auxiliary measuring mechanism and a variable control mechanism are arranged on the four supporting columns, and retractable roller shutter cloth is fixedly connected to the periphery of the bottom side of the top table. The transmission mechanism comprises four connecting seats fixed on the bottom side of the top table, so that an experiment table for simulation experiments can be provided, and the simulation experiments in environments with different wind directions, wind speeds and air humidity can be conveniently tested.
Description
technical field [0001] The invention relates to the field of spray testing, in particular to a test rack for spray testing of spraying equipment. Background technique [0002] Plant protection equipment is mainly the equipment used to protect plants. Agriculture is a very large field. From the perspective of agricultural planting, in the process of agricultural production, harmful organisms seriously affect the growth of crops, change the original ecological environment of crops, and seriously affect the yield of crops. Moreover, the resistance of harmful organisms is getting stronger and stronger, and the increase in the amount of pesticides has also seriously affected the quality and safety of agricultural products. Therefore, in order to effectively improve the quality of agricultural products and develop green plant protection from the perspective of human living environment, it is necessary to use plant protection equipment to effectively prevent and control harmful or...
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CPCG01M99/00
Inventor 钱燕邹修国冯学斌张桂和
Owner NANJING AGRICULTURAL UNIVERSITY