Die planing mechanism
A technology of planer and cutter bar, which is applied in the field of actuators of chain traction type manure cleaning devices, can solve the problems of difficult adjustment of rubber sheets, easy wear, and difficult maintenance, so as to avoid load variation and material waste, and avoid bolt arrays, The effect of avoiding difficult maintenance
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[0048] Rolling drawbar 9, such as Figure 7 and Figure 8 shown. The two ends of this draw bar 9 are equipped with pulley block 8, and the wheel rim of pulley protrudes draw bar 9 and overcomes draw bar 9 movement resistances.
[0049] The pulley assembly 10 supporting the tool bar 3, such as Figure 9 and Figure 10 shown. The pulley seat 10a fixes the pulley frame 10b, and the pulley frame 10b is equipped with a pulley block 8 to overcome the movement resistance, and the pulley seat 10a is welded on the bottom surface of the knife bar 3 two ends. The pulley assembly 10 supports the tool bar 3 and its accessories to roll together.
[0050] Pulley block 8, such as Figure 11 and Figure 12 shown. The pulley block 8 has a pulley shaft 8a to cooperate with a pulley and a seal ring 8b, and the seal ring 8b plays an antifouling effect. The pulley can be powder metallurgy pulley, or cast iron pulley, or rubber pulley, or plastic pulley, powder metallurgy pulley is the best. ...
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