Dispensing device with variable amount for district experiment
A technology for spraying devices and plot experiments, which can be applied to devices for catching or killing insects, applications, animal husbandry, etc. It can solve problems such as inconvenient operation, long development cycle, and low work efficiency, and achieve convenient debugging and correction, and shorten development cycle, to achieve the effect of variable spraying
Inactive Publication Date: 2012-04-11
BEIJING RES CENT FOR INFORMATION TECH & AGRI
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Problems solved by technology
[0005] The purpose of the present invention is to provide a variable spraying device for plot experiments, which is used to solve the problems in the prior art that it is not suitable for field test plots, it is inconvenient to operate, it cannot be used in conjunction with various pesticide spraying machines, and it cannot be used in various working conditions. In the automatic spraying experiment of pesticides, the development cycle is long and the work efficiency is low, so as to shorten the development cycle and realize the variable spraying of pesticides
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[0043] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.
[0044] figure 1 It is a schematic structural diagram of the front view of the experimental variable spraying device of the plot of the present invention, figure 2 It is a schematic diagram of the side view structure of the experimental variable spraying device of the present invention. Such as figure 1 and figure 2 As shown, the main structure of the present invention includes: a frame 2, a driver and a sprinkler. The frame 2 has a track 3; the driver is fixed on the frame 2; the sprinkler is arranged on the track 3 of the frame 2 and is electrically connected with the driver for moving and spraying on the track 3 driven by the driver. In this embodiment, the sprayer reciprocates on the track 3 under the drive of the driver, and performs spraying, wherein the length of the track 3 can be set to 6 meters.
[0045...
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The invention relates to a variable spray device of a plot experiment, the device comprises a frame which is provided with a rail, a drive which is fixed on the frame, a sprayer which is arranged on the rail of the frame and connected with the drive and can move and carry out spraying on the rail under the driving of the drive. The invention provides the variable spray device of the plot experiment. By adopting the sprayer which is arranged on the rail and driven by the drive, and the variable spray methods of manual mode, single mode and automatic mode is adopted, the device can move to testing sites conveniently by wheels which is fixed at the lower part of the device; repeated experiments can be taken as well to reduce the development period and realize variable spray of pesticide.
Description
technical field [0001] The invention relates to a spraying device for experiments, in particular to a variable-variable spraying device suitable for variable spraying of chemical pesticides in plots. Background technique [0002] At present, there are mainly three methods for the prevention and control of farmland diseases and insect pests: agroecological control, biological control and chemical control. Due to the slow effect of ecological control and biological control, the control effect is not ideal, so most of the farmland diseases, insects and weeds can only be controlled and solved in time by relying on chemical control. Chemical pesticides play a very obvious role in preventing and controlling diseases, insects, and weeds, and ensuring crop yield increase. However, if they are used improperly, the amount of pesticides will be increased arbitrarily, and chemical pesticides will be used indiscriminately, which will cause soil pollution and affect the structure and qual...
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IPC IPC(8): A01M7/00
Inventor 赵春江王秀齐永胜马伟吉建斌陈立平
Owner BEIJING RES CENT FOR INFORMATION TECH & AGRI