Rotary tillage part and carriage connection device
A technology for connecting devices and chassis, applied in the fields of tillage equipment, applications, agricultural machinery and implements, etc., can solve the problems that the rotary tillage components affect the efficiency of rotary tillage operations and the effect of rotary tillage operations, etc., so as to improve the efficiency of rotary tillage operations and improve the Rotary tillage effect, the effect of eliminating wheel marks
Inactive Publication Date: 2014-05-28
GUANGXI HECHI DEJIAN AGRI EQUIP MFG
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Problems solved by technology
Most of the field operation machinery vehicles use the 91 chassis with good stability and strong operability. When installing agricultural components such as rotary tillage components on the field operation vehicles, the following problems will be encountered: the rotary tillage components are directly installed on the 91 chassis. The tillage parts do not interfere with the tires, and the rotary tillage parts can only be installed on the inner sides of the two tires. At this time, the wheel bases on both sides of the 91 chassis directly limit the tillage width of the rotary tillage parts, and the size of the tillage parts directly affects the rotary tillage. The efficiency of the industry; and the tillage width of the rotary tiller does not exceed the two rear tires. During the operation, the rear wheel marks of the car will be left in the field, which will affect the effect of the rotary tiller. This problem has become an urgent problem for the rotary tiller. problem to be solved
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[0024] Make the distance between rotary tillage part 3 and chassis 1 longer by 150mm, then the center distance between E gear 9 and B gear 7 is 150mm, E gear 9, A gear 8 and B gear 7 are on the same straight line, E gear 9 and B gear 7 The diameter of the indexing circle is 81mm. According to the tangential design of the indexing circle of the external meshing gear, the diameter of the indexing circle of gear A 8 is 69mm. According to the equal modulus of the meshing gears, the modulus of the gears is 3. Therefore, The parameters of A gear 8: M=3; Z=23, α=20° (standard cylindrical spur gear).
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The invention discloses a rotary tillage part and carriage connection device. A rotary tillage part is connected with a carriage through the connection device. The carriage transmits power to the rotary tillage part through a gear unit of the connection device, so that the rotary tillage part operates normally. The connection distance between the rotary tillage part and the carriage is increased by adding the connection device, so that no interference between the rotary tillage part and tires occurs; accordingly, working width of the rotary tillage part is not limited by wheel span of the carriage, and the working width can be increased; meanwhile, during rotary tillage, wheel tracks left when a car travels can be eliminated, and the effect of rotary tillage is improved.
Description
technical field [0001] The invention relates to the field of agricultural machinery, in particular to a connection device between a rotary tillage component and a chassis. Background technique [0002] In the agricultural vehicle market, the commonly used chassis is the 91 chassis. After years of use and development, the 91 chassis is relatively mature in technology and relatively high in stability. Most of the field operation machinery vehicles use the 91 chassis with good stability and strong operability. When installing agricultural components such as rotary tillage components on the field operation vehicles, the following problems will be encountered: the rotary tillage components are directly installed on the 91 chassis. The tillage parts do not interfere with the tires, and the rotary tillage parts can only be installed on the inner sides of the two tires. At this time, the wheel bases on both sides of the 91 chassis directly limit the tillage width of the rotary tilla...
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IPC IPC(8): A01B33/08
Inventor 覃朝锦陈古龙梁文和韦冯覃烈
Owner GUANGXI HECHI DEJIAN AGRI EQUIP MFG
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