A stable pulley device for agricultural machinery
A stable and pulley technology, applied in agricultural machinery and implements, agriculture, applications, etc., can solve problems such as collision, jamming, and easy loosening
Active Publication Date: 2019-04-30
安徽江田环卫设备股份有限公司
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Problems solved by technology
[0002] In the installation process of the mobile pair of agricultural machinery, the pulley assembly can be used for sliding installation. Due to the inevitable errors in the processing of the two components, it is easy to loose or difficult to move during the moving process, and the pulley assembly Structural design is prone to the phenomenon that the movement resistance is difficult to control, resulting in collision or jamming problems
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Embodiment Construction
[0015] refer to figure 1 As shown, a kind of stable pulley device for agricultural machinery proposed by the present invention includes a mounting frame 1, an adjustment mechanism and a moving auxiliary mechanism;
[0016] The adjusting mechanism includes a rotating shaft 21, an adjusting disc 22, at least one adjusting device and a transmission belt 24; the rotating shaft 21 is rotatably mounted on the mounting frame 1, the adjusting disc 22 is installed on the rotating shaft 21, and the adjusting device includes a moving block 231, a first drum 232 And the first screw rod 233, the moving block 231 is movably installed on the mounting frame 1, the moving direction of the moving block 231 is parallel to the axial direction of the rotating shaft 21, the first rotating drum 232 is rotatably mounted on the mounting frame 1, and the first screw rod 233 is mounted on On the moving block 231, and pass through the first rotating cylinder 232, the first rotating cylinder 232 is provid...
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The invention provides a stable type pulley device for a farm vehicle. The stable type pulley device for the farm vehicle comprises an installation frame, an adjusting mechanism and a moving auxiliary mechanism. The adjusting mechanism comprises a rotating shaft, an adjusting plate, at least one adjusting device and a transmission belt. The rotating shaft is rotatably installed on the installation frame. The adjusting plate is installed on the rotating shaft. Each adjusting device comprises a moving block, a first rotating drum and a first screw rod. The moving blocks are movably installed on the installation frame. The moving directions of the moving blocks are parallel to the axial direction of the rotating shaft. The first rotating drums are movably installed on the installation frame. The first screw rods are installed on the moving blocks and penetrate through the first rotating drums. The first rotating drums are internally provided with internal threads which are matched with the first screw rods. The transmission belt is arranged on the rotating shaft and the first rotating drums in a sleeving mode. The moving auxiliary mechanism comprises a positioning frame, a plurality of installation shafts and a plurality of pulleys.
Description
technical field [0001] The invention relates to the technical field of agricultural machinery accessories, in particular to a stable pulley device for agricultural machinery. Background technique [0002] In the installation process of the mobile pair of agricultural machinery, the pulley assembly can be used for sliding installation. Due to the inevitable errors in the processing of the two components, it is easy to loose or difficult to move during the moving process, and the pulley assembly Structural design is prone to the phenomenon that the movement resistance is difficult to control, resulting in collision or jamming problems. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a stable pulley device for agricultural machinery. [0004] A stable pulley device for agricultural machinery proposed by the present invention includes a mounting frame, an adjusting mechanism and a moving ...
Claims
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IPC IPC(8): F16C13/00
CPCF16C13/00F16C2310/00
Inventor 徐剑彭国霞陈典迎
Owner 安徽江田环卫设备股份有限公司