Concrete spacers for rebar machine is a kind of equipment that is used to make blocks of building blocks. It relies on the corresponding mold to produce concrete spacers in production, so that the product can be of the same shape and size and the blocks can be transmitted to the specified...Send InquiryChat Now
Concrete spacers for rebar machine is a kind of equipment that is used to make blocks of building blocks. It relies on the corresponding mold to produce concrete spacers in production, so that the product can be of the same shape and size and the blocks can be transmitted to the specified location.
Concrete spacers for rebar machine is driven by concrete spacers in mechanical, hydraulic, electrical and other ways.
So how concrete spacers for rebar machine implements variable speed?
The sliding gear shift mechanism of the pad block machine is a common variable speed mechanism.
Its advantage is change speed, change speed series also is more, change speed convenient save time again, can transfer bigger power and torque inside larger change speed limits, the gear that does not work is not meshing, because no-load power loss is lesser, wait.
Its disadvantage is the gearbox structure is more complex, a variable speed in operation, in order to make the sliding gear into mesh, must make the butterfly spur teeth round tussah gear transmission, and can not use helical tussah gear transmission.
The slippage gear in change speed mechanism general appropriate arranges on drive shaft, and make slippage gear of lesser volume as far as possible, make slippage saves effort.
Time saving to facilitate the design of the steering mechanism, two adjacent sliding gears can also be placed on one shaft.
The structure and arrangement of sliding gears have direct influence on the size of gearbox, the convenience of variable speed control and the possibility of structure realization.
In order to save materials, reduce the external size and make the machine layout uniform, in consideration of the spindle proper support distance and heat dissipation conditions, the general government as far as possible to reduce the reducer size, but the axial size and radial size often can not be reduced at the same time.