Transmission switching device of electric hammer
A technology of switching device and electric hammer, which is used in transmission control, components with teeth, light impact tools, etc., can solve the sealing effect of Jingxiang electric tools, affect the sensitivity of the shifting mechanism, and the surface of the electric hammer is easily dirty, etc. problems, to improve labor productivity and work quality, avoid tooth punching, and ensure the effect of work agility
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[0021] Example: such as figure 1 As shown, the transmission switching device of the electric hammer of the present invention is arranged in the electric hammer, and includes a transmission mechanism 1, a shift mechanism 2 and a knob connected to the shift mechanism 2 (not shown in the figure).
[0022] Such as figure 2 , image 3 As shown, the transmission mechanism 1 includes an intermediate shaft 4, the intermediate shaft 4 is provided with an intermediate shaft gear 5 integrally connected with the intermediate shaft 4, one end of the intermediate shaft 4 is provided with a transmission gear 10, and the intermediate shaft 4 is between the transmission gear 10 and the intermediate shaft. A swing lever bearing 8 is provided between the shaft gears 5. The intermediate shaft 4 is sleeved with an intermediate sleeve 7 between the transmission gear 10 and the intermediate gear 5, and the transmission gear 10 is close to the side of the intermediate gear 5 outwards Extend the connect...
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