The invention discloses an efficient all-in-one
machine for
grinding and screening traditional Chinese medicinal materials, which comprises a base, a spherical shell, an outer frame and an inner frame. In the present invention, the reverse rotation of the upper
grinding block and the lower
grinding block is realized through the
bevel gear set, so that the Chinese herbal medicines are successively ground in two directions during the falling process, so that the grinding is more sufficient and the grinding effect is guaranteed; The driving mechanism drives the outer frame to move left and right, so that the medicinal materials falling from the feeding
pipe evenly fall onto the
sieve plate, so as to avoid the accumulation of medicinal materials on the
sieve plate, which will affect the screening efficiency. At the same time, the inner frame follows the outer frame to reciprocate left and right The movement makes the
pulley move left and right on the raised surface, thereby driving the connecting frame to move up and down, and then making the inner frame drive the
sieve plate to vibrate up and down, resulting in a vibrating sieve effect and improving the screening efficiency.