2results about How to "Easy to slide back and forth" patented technology

The utility model discloses a tool fixture and clamp rotating device, including fixed mounting bracket, clamp rotating device and tool fixture, clamp rotating device fixed mounting is in fixed mounting bracket, and tool fixture installs on clamp rotating device, through the rotation of second handle and the bottom of second handle with the top contact of first anti -drop post, will make second anti -drop post retract to the inside of first middle -letter -shaped anti -drop groove, completes the unlocking work to gear, simultaneously, through the telescoping of first spring, the reciprocating sliding of first anti -drop post in the inside of second middle -letter -shaped anti -drop groove is convenient, make first anti -drop post extend into the inside of multiple sawtooth recess of gear, thereby when upper outer shell rotates on lower outer shell through annular boss, can accurate angle adjustment work be completed, the utility model has the advantages of: not only is convenient for carrying out many -sided processing work, but also saves the operation time of staff, improves work efficiency, improves the utilization ratio and life of buffer mechanism.

The application discloses a rice flour raw material powder feeding device and relates to the technical field of powder feeding devices, which comprises a bottom plate, a bracket fixedly connected to the top surface of the bottom plate, a fixed frame fixedly connected to the top surface position of the bracket, a conveying cylinder fixedly installed on the fixed frame, a discharging cover fixedly connected to one end of the conveying cylinder and a storage tank fixedly connected to the surface position of the conveying cylinder. The application has a reasonable structure. The conveying assembly indirectly pushes the rice flour in the storage tank into the conveying cylinder, so that the phenomenon of accumulation is avoided. Then, the swing assembly and the scattering assembly are used for filtering the rice flour. The filtered rice flour is conveyed to the two sides of the bottom plate through the receiving hopper and is subjected to next-step processing.