A plant protection machine with variable wheelbase and wheelbase with high ground clearance
A technology of high ground clearance and plant protection machines, which is applied in the fields of plant genetic improvement, botanical equipment and methods, devices for capturing or killing insects, etc. Large-scale plant protection machinery lacks a market and other problems, and achieves the effect of compact structure, complete functions and stable work
Active Publication Date: 2017-12-01
HUNAN AGRICULTURAL UNIV
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Problems solved by technology
Under this kind of management system, it is difficult to develop large-scale and intensive production, it is difficult to fundamentally change extensive production, and there is no market for large-scale plant protection machinery.
Due to the characteristics of plant protection work, without the strong support of the central government, it will be difficult for the unified control of plant protection to develop smoothly, and it will also affect the application of large-scale plant protection machinery.
Method used
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[0025] The present invention will be further described below in conjunction with the accompanying drawings and examples.
[0026] Such as Figure 1 to Figure 3 As shown, the plant protection machine with high ground clearance and variable wheelbase and wheelbase in the embodiment of the present invention consists of a pneumatic pollination device 1, an air curtain 2, a rubber-toothed integrated wheel 3, a deformable outrigger part 4, an upper frame 6, and a lower vehicle. Frame 7, rotary platform 8, medicine box 9, spray bar 10, fertilization box 11, screw fertilizer 12, blower 14, engine 15 and other structures.
[0027] The whole machine is composed of three parts, the first part is the upper frame and the supporting system on the upper frame. These include: three major operating systems consisting of pollination devices, spraying and air curtain devices, and fertilization devices as the core. The main body of the pollination device is a pneumatic pollination device 1. By ...
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The invention discloses a high-ground-clearance variable-wheel-track and variable-wheel-base plant protection machine. The high-ground-clearance variable-wheel-track and variable-wheel-base plant protection machine comprises an upper frame and a lower frame which are connected through a small rotating platform. A power system, a main speed change system, a hydraulic system, a driving operation system, a pesticide spraying and pollination system, a fertilizing system and other structures are symmetrically arranged around the center rotating platform according to a weight center balance matching principle; the lower frame is mainly provided with four foldable and telescopic supporting legs, and the functions of travelling and steering of the plant protection machine, changes of wheel tracks and wheel bases, adjustment of ground clearance and gravity center height and the like can be achieved through a corresponding wheel edge transmission system. The high-ground-clearance variable-wheel-track and variable-wheel-base plant protection machine is compact in structure, complete in function, stable in work, wide in application range, high in cruising capacity, easy to operate and high in operation efficiency.
Description
technical field [0001] The invention relates to agricultural machinery, especially a plant protection machine. Background technique [0002] The target of plant protection machinery is crops. Diseases, insects and weeds are complex and changeable, which restricts the professional development of plant protection machinery. There are many types of pests and diseases and the uncertainty of occurrence determines the diversity of plant protection measures. Pests and diseases and insect pests vary from sporadic, sudden, large and small, which are different from the simple and consistent cultivation and harvest of crops. It is difficult to control diseases and insect pests in a regular and unified manner, and it is also difficult for farmers who lack certain plant protection technology and knowledge to undertake it independently. In recent years, although some specialized plant protection control teams with different organizational forms have been established in various places, t...
Claims
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IPC IPC(8): A01H1/02A01M7/00A01C15/00
CPCA01C15/00A01M7/0014A01H1/027
Inventor 石毅新蒋蘋郭宇翔胡文武陈文凯魏刚
Owner HUNAN AGRICULTURAL UNIV