Originally design the content to mainly introduce design and calculation of every structure of the mining machine of thin coal seam, this text is divided into two parts altogether, Part one mainly introduces the overall conceptual design of the mining machine of thin coal seam. Through analyzing and comparing according to the present development trends of the mining machine of thin coal seam, confirm thin coal seam person who mine work form of organization, thin coal seam way of drawing of person who mine, drive way and its servicing unit. And has carried on detailed calculation to the basic parameter of the mining machine of thin coal seam, carry on detailed calculation make essential explanation to thin coal seam related relation of mining machine later. Part two Design for special topic of rocker arm, design of rocker arm adopt, curve rocker arm structure, can have greater planted agent quantity while being satisfied. Structure this adopt planet moderate mechanism still, enable the rocker arm can be born greater load by strength, the work is more steady. Have also introduced the drafting of the rocker arm transmission; The movement of the transmission device and calculation of power parameter; Determination of the geometirc size of each gear wheel; And relevant some gear wheel, design of axle calculate and check.
Keyword: mining machine of thin coal seam; rocker arm;gear wheel; axle; parameter