A pill grinder and a method for using thereof are provided. The pill grinder includes: a base plate; a guiding assembly; a handle component including a pair of handle connecting rods, wherein, a first connecting rod is connected to a first end of each handle connecting rod, a roller shaft is connected between the handle connecting rods, axial directions of the roller shaft and the first connecting rod are both parallel to a first direction, the first connecting rod is kept pressed towards the base plate by an elastic returning component; and a grinding component, sleeved outside the roller shaft. When the handle component rotates around the first connecting rod, guided by the guiding assembly, the grinding component has a grinding stroke along a second direction perpendicular to the first direction. Therefore, pills can be better grinded with easier operation and less time, and safety in use is largely enhanced.

The present invention provides a system for a vertical roller grinding blade and a grinder including the same, the blade including an outer blade having a hollow space formed therein; and an inner blade which can be installed to be rotated by a rotating shaft in the hollow space of the outer blade and includes at least two eccentric rollers installed to each other such that a center line and a rotation axis of each of the at least two eccentric rollers are misaligned and eccentric to each other, wherein the center lines of the at least two eccentric rollers are misaligned and eccentric to each other.

The present invention provides a system for a vertical roller grinding blade and a grinder including the same, the blade including an outer blade having a hollow space formed therein; and an inner blade which can be installed to be rotated by a rotating shaft in the hollow space of the outer blade and includes at least two eccentric rollers installed to each other such that a center line and a rotation axis of each of the at least two eccentric rollers are misaligned and eccentric to each other, wherein the center lines of the at least two eccentric rollers are misaligned and eccentric to each other.

An apparatus for decompressing/pulverizing and fluffing up bales of compressed thermal insulation includes grinding wheel and a grinding die adjacent thereto thereby forming a gap therebetween. The grinding wheel is constructed with a plurality of plane members cut from flat steel material and stacked longitudinally about a rotatable shaft. The plane members each include a perimeter surface which together form the grinding wheel mantle surface and protrusions thereon. Coupling rods extend through aligned holes in the stacked plane members and retain the plane members in their stacked positions. The grinding die is constructed with a plurality of die plates cut from flat steel material and which are stacked longitudinally. The die plates each include an abutment surface which together form the grinding die surface and protrusions thereon. Coupling rods similarly extend through aligned holes in the stacked die plates and retain the die plates in their stacked positions.

An apparatus for decompressing/pulverizing and fluffing up bales of compressed thermal insulation includes grinding wheel and a grinding die adjacent thereto thereby forming a gap therebetween. The grinding wheel is constructed with a plurality of plane members cut from flat steel material and stacked longitudinally about a rotatable shaft. The plane members each include a perimeter surface which together form the grinding wheel mantle surface and protrusions thereon. Coupling rods extend through aligned holes in the stacked plane members and retain the plane members in their stacked positions. The grinding die is constructed with a plurality of die plates cut from flat steel material and which are stacked longitudinally. The die plates each include an abutment surface which together form the grinding die surface and protrusions thereon. Coupling rods similarly extend through aligned holes in the stacked die plates and retain the die plates in their stacked positions.

A roller press machine capable of applying an electric field includes a base, a frame, press rollers, a distance adjusting device, a speed adjusting device, a voltage applying device, a feeding baffle, and a discharging device. The press roller has a roller surface made of conductive material, and an electric field is created when a charge is applied to the press roller. In the roller press, an alternating or direct current electric field is applied between the press rollers to create an electrochemical action, such that particles or a solution in a system is induced to undergo a physical or chemical change, thereby enhancing interaction therebetween, and accordingly increasing grinding and dispersion efficiency of a solid-liquid dispersion system.

A machine for manual action that releases, shreds or defrays the different fibers of meat for human consumption, be it chicken, beef, pork or any other suitable animals that have fibers. These are characterized by having a bar of different shapes located on the periphery of a shaft which has a handle for manual action so that when the operator turns the handle, bars that are located linearly and equidistant on an axis rotate so that the meat pieces located in the tray enter through an opening and collide between the bars inside the casing. The rotating and fixed bars swivel between said bars and rods, allowing the bars to rotate without colliding or crossing. Through this movement, the pieces of meat are shredded or defrayed in different sizes, depending on the distance and speed between the linear bars moving and those that are fixed. Note the system may also work with either reduction gears and or a reduction motor. This shredder may be attached to the table via a vise or similar mechanism.

A machine for manual action that releases, shreds or defrays the different fibers of meat for human consumption, be it chicken, beef, pork or any other suitable animals that have fibers. These are characterized by having a bar of different shapes located on the periphery of a shaft which has a handle for manual action so that when the operator turns the handle, bars that are located linearly and equidistant on an axis rotate so that the meat pieces located in the tray enter through an opening and collide between the bars inside the casing. The rotating and fixed bars swivel between said bars and rods, allowing the bars to rotate without colliding or crossing. Through this movement, the pieces of meat are shredded or defrayed in different sizes, depending on the distance and speed between the linear bars moving and those that are fixed. Note the system may also work with either reduction gears and or a reduction motor. This shredder may be attached to the table via a vise or similar mechanism.

A method of making an in-feed roller for a wood chipper. The roller has seven, eight, or nine perimetric planar sides. It is made by providing a pair of end plates having a plurality of perimetric edges equal to the number of sides and a plurality of other plates equal to the number of sides. Each of the other plates has a first portion for extending between respective edges of the end plates and a second portion extending radially outwardly of the roller and terminating in a cutting blade. A junction or junction portion is defined between the first and second portions. Each of the end plate edges is provided with at least one first tab extending therefrom. The first portion of each of the other plates is provided with at least one first slot in each of ends thereof. Each junction is provided with at least one second slot therein. The first portion of each of the other plates has an edge opposite the junction, and the edge of the first portion of each of the other plates is provided with at least one second tab extending therefrom. The first tabs are inserted into the first slots respectively. The second tabs are inserted into the second slots respectively.

Disclosed is a grinding roller for waste tires and a multifunctional crusher having the grinding roller. The grinding roller comprises a roll shaft and a plurality of grinding components. The grinding components each comprise a grinding frame and grinding blocks mounted in grooves of the grinding frame. Each grinding block has a grinding surface that protrudes with respect to the grooves. Axial interval adjusting rings are disposed on the ring shaft for separating the grinding components at a predetermined distance to cut waste tires into blocks. The crusher comprises a box for housing the grinding roller. The box is provided with a material inlet and a material outlet. Axial blockers are mounted on the crusher to help grind waste tires into fine powder.