Electric self-walking corn seeding operation machine
A self-propelled, operating machine technology, applied in the agricultural field, can solve the problems of poor stability of sowing depth adjustment, environmental pollution, and affecting the quality of sowing
Pending Publication Date: 2021-10-29
HEBEI AGRICULTURAL UNIV.
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Problems solved by technology
[0002] Fuel-fuel tractors are often used in sowing operations, causing pollution to the environment; the driving strategy is mostly rear-wheel drive, and the soil adhesion is small, which is prone to slippage and affects the quality of sowing; the sowing device is installed Terrain changes have hysteresis, and at the same time, the center of gravity is pushed back, resulting in large beating of the planting device and poor stability of sowing depth adjustment. Therefore, an electric self-propelled corn planting machine is urgently needed
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[0013] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0014] Such as Figure 1 to Figure 4 As shown, the present invention provides an electric self-propelled corn sowing operation machine, the whole machine is supported by four electric drive driving wheels 2 and two driven wheels 3; mainly through: vehicle frame 1, permanent magnet synchronous motor 5, deceleration Commutator 6, tire supporting frame 7, driving wheel 2, tire lifting hydraulic cylinder 8, tire lifting lever 9, driven wheel 3 realize; Described four driving wheels 2 are installed on the tire supporting frame 7, can realize rotation; The tire support frame 7 is connected with the vehicle frame 1 to play a role of supporting connection; the permanent magnet synchronous motor 5 is connected with the decel...
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The invention discloses an electric self-walking corn seeding operation machine which is powered by electric energy and is green and environment-friendly. The operation machine is supported by six tires to walk, four wheels are driving wheels independently driven by the electric energy, and two wheels are driven wheels, the driven wheels can be lifted by a hydraulic cylinder during steering, so that the steering resistance is reduced, and during seeding, rear row wheels are located behind a seeding device, so that the soil adhesion can be increased, and the seeding compaction effect is achieved while slipping is prevented. According to the electric self-walking corn seeding operation machine, the seeding device is located in the middle of a unit, the height can be adjusted through the hydraulic cylinder so as to adjust the seeding depth, the whole follow-up performance with the unit is good, and therefore the seeding depth consistency is good, and seeding depth adjustment is more stable.
Description
technical field [0001] The invention belongs to the field of agriculture, and in particular relates to an electric self-propelled corn sowing machine. Background technique [0002] Fuel-fuel tractors are often used in sowing operations, causing pollution to the environment; the driving strategy is mostly rear-wheel drive, and the soil adhesion is small, which is prone to slippage and affects the quality of sowing; the sowing device is installed Terrain changes have hysteresis, and at the same time, the center of gravity is pushed back, resulting in a large jump of the sowing device and poor stability of sowing depth adjustment. Therefore, an electric self-propelled corn sowing machine is urgently needed. Contents of the invention [0003] In order to solve the above problems, the present invention provides an electric self-propelled corn sowing machine, which uses electric energy to provide power and reduces environmental pollution. The four driving wheels are independentl...
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IPC IPC(8): A01C19/02A01C19/04A01C7/00
CPCA01C19/02A01C19/04A01C7/00
Inventor 邢雅周姜涛弋景刚王家忠张晋国张秀花刘江涛袁永伟赵金周能辉张松波李磊付卫强尹彦鑫孟志军梅鹤波
Owner HEBEI AGRICULTURAL UNIV.