A multi-wheel combined bridge crossing with telescopic fingers
A telescopic mechanism and axle technology, used in agricultural machinery and implements, agriculture, cutters, etc., can solve the problems of high noise and general conveying capacity, and achieve the effect of reducing noise, improving feeding capacity, and improving crop throwing capacity.
Active Publication Date: 2019-01-15
ZOOMLION HEAVY MASCH CO LTD
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Problems solved by technology
[0004] The existing technology adopts the chain-plus-chain palladium conveying structure, which has a general conveying capacity and high noise under the same conditions.
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[0024] Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is for exemplary purposes only, and is by no means a limitation to the present invention and its application or usage.
[0025] See figure 1 with figure 2 , The multi-wheel combined bridge with telescopic fingers of the present invention includes: a housing 4, and a conveying body 2, an upper forced feeding structure 1 and a lower forced feeding structure 3 arranged in the housing 4.
[0026] The height of the harvesting platform is different for different crops, different regions and different harvesting periods. In order to achieve the change of the height of the harvesting platform, the angle of the conveying body needs to be constantly changed. The existing bridge is designed mainly to complete the conveying function. When the angle of the conveying body changes, the direction of feeding the cr...
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The invention discloses a multi-wheel combination gap bridge with a telescopic finger. The multi-wheel combination gap bridge comprises a casing, a conveying main body, an upper forced feeding structure and a lower forced feeding structure. The upper forced feeding structure and the lower forced feeding structure are of the same structure. By the arrangement of the lower forced feeding structure with the telescopic finger below the conveying main body, the feeding capability of the multi-wheel combination gap bridge can be improved; by arranging the upper forced feeding structure with the telescopic finger above the conveying main body, the crop throwing capability of the multi-wheel combination gap bridge can be improved, and the blockage of a roller feeding port is avoided; a plurality of conveying wheels are adopted for the conveying main body, the conveying stability of the multi-wheel combination gap bridge can be improved, and noises are reduced; a conveying angle can be adjusted by rotating an inclination angle of the casing, and a conveying speed and efficiency are improved. The multi-wheel combination gap bridge can improve crop conveying capability and efficiency and conveying angle adjustment and is simple in structure, low in cost, good in stability and applicability and small in noise.
Description
Technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a multi-wheel combined bridge with telescopic fingers. Background technique [0002] The related technical background of the present invention is described below, but these descriptions do not necessarily constitute the prior art of the present invention. [0003] In recent years, under the strong promotion of national agricultural machinery subsidies and the promotion of land circulation policies, the demand for large-scale combine harvesters has been increasing. As an important part of the combine harvester, the conveying capacity is to promote the combine harvester to A key component for the development of large-scale and large feed volume. Therefore, improving the conveying capacity of the conveyor under the same circumstances has become a top priority. [0004] The prior art adopts a chain-plus-chain palladium conveying structure, which has average conveying capacity...
Claims
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IPC IPC(8): A01D41/12
CPCA01D41/12
Inventor 李树波潘晶孙维华张礼徐周良田祁晶胡冰
Owner ZOOMLION HEAVY MASCH CO LTD