2results about How to "Guaranteed Particle Size" patented technology

The utility model discloses a geological sample grinding and screening integrated equipment relates to geological sample detection technical field. Including work table, the work table top central part is provided with grinding mechanism, and grinding mechanism contains jar body, and the connection between jar body and work table, the jar body bottom central rotation is connected with rotating shaft, and rotating shaft outer wall fixedly connected with a plurality of equidistance connecting plates, and the one side of connecting plate rotatable connection has a plurality of equidistance grinding block, and the one side of connecting plate rotatable connection has first filter plate. The utility model discloses through the setting of grinding mechanism and filter mechanism, in the use process, first geological sample passes into the jar body through the feed pipe, then motor drive rotating shaft rotation drives connecting plate and grinding block rotation, and the sample on first filter plate is ground, and the particle size is smaller and enters the next layer and continues to grind, and the device can effectively reduce the grinding length, and improve the work efficiency through multistage grinding.

The utility model relates to the technical field of broken screening machine, and disclose a kind of broken screening machine of internal circulation, solve the existing broken screening machine without the ability of internal circulation, leading to material cannot be broken by multiple circulation, leading to the particle size of material crushing does not meet the requirement, its use effect is not good, it includes device main body, the bottom four corners of device main body are fixedly installed with support leg, one side of device main body is fixedly installed with support frame, one side of support frame is fixedly installed with servo motor, one side in device main body is equipped with broken plate, the upper portion of broken plate is rotatably installed with axle rod, and one side of broken plate is rotatably connected with the inside of one side of device main body by hinged link, and the lower portion of one side of broken plate is rotatably installed with spring rod;The broken screening machine has the ability of internal circulation crushing, can realize the multiple circulation crushing of material, ensure that the particle size of material crushing meets the requirement, has very good use effect.