Threshing cylinder concave plate assembly motor driving rotating mechanism for threshing machine
A threshing drum, motor-driven technology, applied in threshing equipment, agricultural machinery and implements, applications, etc., can solve the problem that the threshing drum concave plate assembly cannot meet the requirements of production operations, etc., and achieve good threshing operation quality, novel structure, and use. reliable results
Inactive Publication Date: 2015-11-04
张铁刚
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Problems solved by technology
However, with the improvement of agricultural production capacity, the requirements for the production efficiency and production capacity of the threshing machine are getting higher and higher, and the fixed threshing cylinder concave plate assembly can no longer meet the production operation requirements. A new structure is developed. It is imminent for threshing machines to meet and adapt to production needs
Method used
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Embodiment Construction
[0010] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. A motor-driven rotation mechanism for a threshing cylinder concave plate assembly for a threshing machine includes a threshing cylinder concave plate assembly 1, and an annular inner gear 5 is fixedly installed on the end of the threshing cylinder concave plate assembly 1. On the annular ring gear 5, a plurality of pin shafts 3 are evenly distributed along the circumferential direction, and rolling bearings 2 are respectively installed on the ends of the same side of the plurality of pin shafts 3, and on the ring ring gear 5 On the side, the rolling support ring seat 4 is fixedly positioned with the annular ring gear 5 radially, circumferentially and axially, and coaxially, and the rolling bearing 2 is located in the annular rolling slideway groove of the rolling support ring seat 4 Inside, the drive motor 6 with the fixed drive gear 7 is disposed on the...
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The invention relates to a threshing cylinder concave plate assembly motor driving rotating mechanism for a threshing machine and belongs to agricultural machines. An annular inner gear ring is fixedly installed at the end of a threshing cylinder concave plate assembly, and a plurality of pin shafts are evenly distributed and assembled on the annular inner gear ring in the circumferential direction. Rolling bearings are installed at the ends on the same sides of the pin shafts respectively. A rolling bearing ring seat is coaxially and fixedly arranged on the side part of the annular inner gear ring and positioned to the annular inner gear ring in the radial direction, the circumferential direction and axial direction. The rolling bearings are located in an annular rolling sliding way groove of the rolling bearing ring seat. A driving motor fixedly provided with a driving gear is arranged on the side part of the annular inner gear ring, and the driving gear is meshed with the annular inner gear ring. By means of the threshing cylinder concave plate assembly motor driving rotating mechanism, the rotation movement of the threshing cylinder concave plate assembly is achieved, the structure is novel, simple and reasonable, use is reliable, the threshing operation quality is good, and the production efficiency is high.
Description
technical field [0001] The invention belongs to agricultural machinery, and mainly relates to a threshing device on a threshing machine tool. Background technique [0002] The threshing device on the threshing machine is mainly composed of two parts, the threshing cylinder shaft assembly and the threshing concave plate assembly. During operation, the threshing operation is carried out by the rotating threshing drum shaft assembly, and then with the cooperation of the fixed threshing concave plate assembly, the detached grains are separated from the separation device through the gap of the threshing concave plate assembly. Threshing and separation operations. On the threshing machines from the 1960s to the end of the century, the threshing concave plate assembly adopts an arc-shaped structure with an overall wrap angle of less than 180°, and is fixed under the threshing drum shaft assembly as a whole. The grains can only be discharged from the arc-shaped threshing concave p...
Claims
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Inventor 张铁刚
Owner 张铁刚