The installs and maintenance general knowledge of the belt pulley

    Install
    It is one of the prerequisites that an blower uses normally to install the belt pulley correctly.Now we come to in deatail introduced the correct installation steps of the belt pulley of the blower :

    First step: Elimination axis,taper sleeve,belt pulley mutual contact face dirt.Taper sleeve and the leather belt wheel cover enters on the axis.

    Second step:On the belt pulley has tooth half not to have tooth half to the taper sleeve on (this hole to call the installment hole,in the under chart by ◎ expressed on,1008-3030 taper sleeve has on 2,3525-550 taper sleeve to have 3) on the belt pulley does not have the tooth hole to have the tooth hole to the taper sleeve on (this hole to call the disassemble hole, in under chart by ● expression, On 1008-3030 taper sleeve has 1,3525-5050 taper sleeve to have 2).

    The installment hole, the disassemblage hole hints

    Third step: Adjustment taper sleeve to appropriate position,pulls gently the belt pulley to the taper sleeve on,inserts the hexagon bolt in the installment hole.

    Forth step: Use hexagonal head wrench in turn gradually applied various bolts, until achieved the torque of the next table shows. (Please note: In order to guarantee the coordination is closed,must even applied various bolts）.

    fifth step: If shoud assemble the key, must first put in the key the axis in the key slot, then assembles the taper sleeve.

    sixth step: Actuates under the load to move period of time, the shutdown check bolt twists the allowance.

    Disassemblage

    First step: Twists pine all bolts, according to disassembles the hole quantity to take out one or two bolts, oil used lubrication bolt grain and bolt acme, in disassemblage hole shows which the bolt insertion like on char.

    Second step: Screws tight the bolt in turn opens until the taper sleeve and the belt pulley pine.

    Third step: Takes out the taper sleeve and the belt pulley from the axis, please note: if the taper sleeve and the axis hug mutually too dies, may use the flat screw-driver to expand the taper sleeve straight trunking gently, is sure not to make an effort excessively, prevented the taper sleeve bursts.

    Attached list one:The taper sleeve screws tight the moment of force.