Gear box used for agricultural machinery
A technology of agricultural machinery and gearbox, applied in agricultural machinery and implements, agriculture, mechanical equipment, etc., can solve the problems of inconvenience of use and increase the rotation speed of the tool, and achieve the effect of increasing the rotation speed, increasing the rotation speed, and being convenient to use.
Active Publication Date: 2011-05-11
建凯企业股份有限公司
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Problems solved by technology
[0003] However, the gearbox for general agricultural machinery, when switching to the first gear, the tool rotates forward, and when switching to the fourth gear, the tool rotates reversely, and the rotation speed of the tool rotates at a slow speed, which cannot be used to increase the rotation speed of the tool. Inconvenient to use
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[0032] Relevant present invention is for reaching above-mentioned purpose of use and effect, the technical means that adopts, presents preferred feasible embodiment hereby, and cooperates as shown in the drawing, explains as follows:
[0033] The embodiment of the present invention, see Fig. 5~shown in Fig. 14, mainly include:
[0034] The casing 2 of a gearbox, referring to Fig. 5, shown in Fig. 6, is respectively provided with a chamber 20, 21 on both sides of casing 2, and the both sides of described casing 2 is respectively provided with a cover and is located in the accommodating The lids 22, 23 on the chambers 20, 21 are provided with a shaft hole 24 in one of the chambers 20 to pass through the other chamber 21, and a perforation 25 is provided on the housing 2 to pass through the chamber 20. One of the cover body 22 is provided with a shaft hole 220, and the other cover body 23 is provided with a shaft hole 230 and a through hole 231. Several bearings 26 are provided on...
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The invention discloses a gear box used for agricultural machinery. The gear box is mainly characterized in that a shell of the gear box is internally provided with components of an input shaft, an intermediate shaft, a first shaft, an output shaft, two poke rods and the like, wherein a sixth driven gear with big teeth number is additionally arranged between a fourth driven gear and a fifth drivengear of the intermediate shaft; when the gear box switches to the first gear, a cutter rotates at a low speed and wheels move forwards; when the gear box switches to the second gear, the cutter stopsrotating and the wheels move backwards; when the gear box switches to the third gear, the cutter stops rotating and the wheels move forwards; and when the gear box switches to the fourth gear, as thesixth driven gear with big teeth number is additionally arranged between the fourth driven gear and the fifth driven gear of the intermediate shaft, and a transmission gear is removed from the inputshaft, the cutter rotates in a forward direction and the rotating speed of the cutter is increased, which can assist users to meet the requirement of operation and facilitate the switching of the rotating speed of the cutter.
Description
technical field [0001] The present invention relates to a gear box structure, in particular, when switching to the first gear, the knives rotate slowly and the wheels move forward; when switching to the fourth gear, the knives rotate forward, and can The rotation speed of the tool is increased, and the wheel is also moving forward, which can be used by the user to meet the needs of the operation, and it is convenient for the user to switch the rotation speed of the tool. Background technique [0002] The structure of general agricultural machinery, such as cultivating management machines, cultivators, weeding machines, etc., must be provided with the actuating ability to allow the machine to move forward or reverse, and the knife to rotate forward or reverse for use The operator can achieve the control of various actions. The agricultural machinery mainly relies on the setting of the gearbox to convert the output power into the direction and speed of operation as the power o...
Claims
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IPC IPC(8): F16H3/22F16H57/02F16H59/04A01B33/08F16H57/023
Inventor 吴鸿基
Owner 建凯企业股份有限公司