13results about How to "Grind thoroughly" patented technology

The invention belongs to the technical field of grinding equipment, and discloses a high-energy jet mill with a pressurizing structure, the high-energy jet mill comprises a base and a fixing plate, the fixing plate is fixedly mounted at the top of the base, a grinding bin is fixedly mounted in the fixing plate, and a first ventilation pipe is fixedly mounted on the outer wall of the grinding bin; and a main airflow pipe is fixedly mounted on the inner wall of the grinding bin. When the two sets of pressurizing bins conduct airflow supply operation, the other two sets of pressurizing bins can compress air in the pressurizing bins through piston movement of piston rods, so that when a pressurizing airflow pipe is aligned with the pressurizing bins, the compressed air can improve the contact pressure between airflow grinding materials and the surface of a machined material, the speed of pressurized airflow is higher, and the working efficiency is improved. Compared with the prior art, the impact frequency on the surface of the machined material is larger, the machining time can be remarkably shortened, the production efficiency is improved, the production cost is reduced, and more importantly, the grinding effect of the material is better, and grinding is more thorough.

This invention discloses a screening and regrinding mechanism for pulp and slurry, comprising a housing, an axially arranged rotating shaft inside the housing, a grinding roller fixed on the rotating shaft, and a rotating screen cylinder arranged outside the grinding roller. The screen cylinder rotates in the opposite direction or at a differential speed to the grinding roller. A spiral conveying blade is provided on the outer wall of the screen cylinder, and a spiral conveying groove is provided on the grinding roller. The conveying directions of the spiral conveying groove and the spiral conveying blade are opposite. This invention, through the cooperation of the rotating grinding roller and the rotating screen cylinder, performs regrinding simultaneously with slurry conveying, thereby improving the efficiency of screening and regrinding.

The utility model discloses a new material crushing device belonging to the technical field of crushing devices, which comprises a first box body and a second box body, a crushing wheel is arranged in the first box body, a discharge port is arranged at the bottom of the first box body, the second box body is arranged below the discharge port, a grinding disc is arranged in the second box body, and a grinding wheel is arranged in the grinding disc. A new material is poured into the first box body, a crushing wheel is started to crush the new material, the crushed new material falls into the second box body from a discharge port, and grinding treatment is performed through an arranged grinding disc, so that finer food powder is obtained, and the detection rate is improved; through the arranged water tank, the water pipe and the water pump, the automatic cleaning function of the interior of the first box body is achieved, the water pump is started, water in the water tank is pumped out, the water is conveyed by the water pipe to enter a spray head, then the spray head sprays out, the interior of the device can be cleaned, and convenience is brought to cleaning work of the interior of the first box body.

The utility model relates to the technical field of food processing, in particular to food processing equipment, which comprises a processing cylinder, a support frame and a mincing mechanism, feeding ports are symmetrically arranged at the top of the processing cylinder, juice discharging pieces are symmetrically arranged at the bottom of the processing cylinder, a juice collecting cylinder is further arranged below the processing cylinder, and a transverse support is arranged on the side of the support frame. A residue filtering net is arranged in the juice collecting barrel, a material pressing piece is arranged in the juice collecting barrel, a juice collecting piece is further arranged at the bottom of the juice collecting barrel, the material mincing mechanism comprises a motor, a rotating shaft, a plurality of first material mincing blades and a plurality of second material mincing blades, and the vertical distance between every two adjacent first material mincing blades is larger than that between every two adjacent second material mincing blades. The problems that during traditional fruit processing and mincing, fruit raw materials cannot be thoroughly minced, waste of the fruit raw materials is caused, and the processing efficiency is reduced are solved.

The utility model discloses a small -size sample grinding equipment relates to plant sample preparation technical field, and the device includes support platform: the top fixedly connected with the grinding jar of collection box is linked with its intercommunication, the top cover of grinding jar is covered with the closure, the top fixedly connected with the fixed frame of closure, the inner chamber of grinding jar is provided with grinding assembly, grinding assembly includes the rotary column of rotary connection in the inner chamber of grinding jar, the bottom fixedly connected with the grinding ball of rotary column surface, the surface of grinding ball is provided with a plurality of annular distribution's blanking groove, the inner chamber rotationally connected with drive column of fixed frame. The cooperation of servo motor, drive bevel gear and force bevel gear can be used in this application, improves the driving source, under the cooperation of grinding assembly and grinding jar, the plant frozen block is ground, and under the cooperation of collection box and blanking box, the powdered plant frozen block is collected and stored, and the purpose of easy to grind sample preparation and grinding is reached.

The utility model discloses a kind of planetary gear structures of grinding and polishing machine, including the grinding motor of vertical arrangement, the driving end of the lower end of grinding motor is equipped with grinding turntable, and the lower end of grinding turntable is equipped with several self-rotating discs, annular inner tooth ring is equipped in grinding disc, and several planetary gears are engaged in inner tooth ring, and planetary gear is connected with self-rotating disc.The utility model grinding turntable revolves, to drive self-rotating disc rotation, realizes grinding turntable revolution and the self-rotation of abrasive disc, polishing pad or disc brush, make pressure even release on several abrasive disc, polishing pad or disc brush, since planetary structure can increase pressure also reduce motor load, so to various ground, carpet and ground glue Realize more effective more thorough cleaning, polishing and grinding;Therefore, the utility model has the advantages of novel design, simple structure, can be applicable to various ground, carpet and ground glue, realizes more effective more thorough cleaning, polishing and grinding.

The utility model relates to the technical field of food processing, in particular to a food processing grinding machine which comprises a machine body and a grinding box, and the lower surface of the grinding box is fixedly connected with a bottom frame. According to the food grinding device, food is preliminarily ground through grinding of the two sets of grinding columns, the ground food falls onto the first grinding plate and the second grinding plate through the material collecting opening, the food meeting the grinding standard falls down from the circular grooves formed in the second grinding plate and the circular grooves formed in the second grinding plate, and food particles are still left above the first grinding plate and the second grinding plate; by starting an air cylinder, an output shaft of the air cylinder drives a connecting shaft to move back and forth, so that a sliding block is driven to slide back and forth on the inner side of a sliding groove, a first grinding plate is driven to rub the upper surface of a second grinding plate back and forth, food particles are ground into powder from the second grinding plate, then the powder falls off from a circular groove, and therefore the food can be thoroughly ground; and subsequent food processing is facilitated.

The astaxanthin grinder comprises a bottom plate, supporting vertical plates, a cross beam, a mortar, a grinding assembly and a height adjusting assembly, the supporting vertical plates are arranged on the two sides of the bottom plate, the cross beam is arranged at the tops of the two supporting vertical plates, the mortar is arranged on the bottom plate, and the height adjusting assembly is arranged on the cross beam and the supporting vertical plates. The grinding assembly is arranged on the height adjusting assembly, and the height adjusting assembly comprises an air pump, a pneumatic telescopic rod, a moving rod, a limiting groove, a limiting rod and a spring. The utility model belongs to the technical field of astaxanthin processing, and particularly relates to a grinder for astaxanthin, which adjusts the height of a grinding head through an arranged height adjusting assembly, sufficiently grinds and crushes astaxanthin on the side wall and the bottom of a mortar and improves the crushing efficiency.

The utility model relates to soap base grinding equipment, in particular to a shell, a grinding cavity is formed in the shell, a driving motor is arranged above the shell, a connecting column is fixed to an output shaft of the driving motor, and a rotating frame is fixed to the outer wall of the connecting column; two electric push rods are fixed to the bottom face of the rotating frame, a grinding frame is fixed to the telescopic ends of the electric push rods, and the grinding frame is composed of a cylindrical plate and an inverted-U-shaped plate. A grinding roller is rotatably arranged in an inverted-U-shaped plate of the grinding frame, two return pipes are fixedly arranged on the bottom face of the shell in a communicating mode, valves and draw-off pumps are arranged in the return pipes, the return pipes convey extracted soap bases into the grinding cavity again, and then multiple times of grinding are achieved; therefore, the soap base can be ground more comprehensively and carefully, omission during grinding is avoided, and the stability during subsequent use and the quality of the soap base are improved.

The utility model relates to the technical field of mixing, in particular to a sculpture cultural relic repair material mixing device which comprises a barrel provided with an upper cavity and a lower cavity, a water inlet pipeline leading to the lower cavity is fixedly mounted on one side of the barrel, a gantry support is fixedly mounted at an opening in the top end of the barrel, and a stirring barrel is fixedly mounted in the lower cavity of the barrel. And a crushing mechanism which is driven by a motor and is used for grinding and crushing at least two raw materials is arranged in the upper cavity of the cylinder body. The driving gear connected to the output end of the motor rotates clockwise to drive the driven gear to rotate anticlockwise, the synchronous belt rotates to drive the second stirring rod connected to the center shaft to rotate in the direction opposite to that of the first stirring rod, and the first stirring rod and the second stirring rod which rotate in the opposite direction enable materials to be mixed more sufficiently; and the gap between the crushing roller and the thread groove is gradually reduced according to the jaw crushing principle, so that the original material is gradually ground into powder from a large piece, and the original material is ground more thoroughly.

The invention discloses a Dendrobium huoshanense grinding device, and relates to the technical field of Dendrobium huoshanense processing equipment, the Dendrobium huoshanense grinding device comprises a cylinder, and further comprises a support column, a hopper, a driving part, a driving rod, a sliding rod, a primary grinding mechanism, a secondary grinding mechanism and a discharging mechanism, and the discharging mechanism comprises a longitudinal movement assembly, a first discharging assembly and a second discharging assembly. Dendrobium huoshanense is ground twice through the first-stage grinding mechanism and the second-stage grinding mechanism, the grinding effect is improved, it is guaranteed that the dendrobium huoshanense falls into the first-stage grinding mechanism through the first discharging assembly, the longitudinal movement assembly drives a screening conical barrel to do longitudinal reciprocating motion, the dendrobium huoshanense shakes, and the screening efficiency is improved. The material distributing assembly is used for screening the ground materials, and the material collecting assembly is used for concentrating the materials accumulated at the edge, so that thorough grinding is ensured.

The present invention relates to the technical field of grinding equipment, and discloses a grain grinding equipment. A shelling mechanism is arranged inside the shell, including a shell, a feed hopper is arranged at the top of the shell, a support rod is fixedly connected to the top of the inner wall of the shell, and a feed tray is fixedly connected to the bottom of the support rod, and a shelling mechanism is arranged inside the shell, and the shelling mechanism includes a rotating drum, an adjusting rod, a sliding sleeve, a connecting rod, an arc plate, an elastic grinding belt, a telescopic rod, a second spring, and an arc frame. The present invention can adjust the distance between the elastic grinding belt and the arc frame by arranging the adjusting rod sliding sleeve, the connecting rod, and the arc plate, so as to facilitate adjustment according to the size of different grains and improve the practicality of the equipment. By arranging the first driving motor and the gear set, the rotating drum can be driven to rotate, thereby driving the elastic grinding belt to rotate, and the grains can be shelled without manual shelling, thereby improving work efficiency and facilitating subsequent grinding of the grains.

The invention relates to the technical field of Chinese herbal medicine, in particular to a traditional Chinese medicine grinding and powdering device which comprises a supporting frame, a servo motor is fixedly connected to the top of the supporting frame, a crushing box is fixedly connected to the top of the supporting frame, and a discharging port is fixedly connected to the top of the crushing box. Traditional Chinese medicinal materials are poured into a crushing box from a discharging opening, a servo motor is controlled to work, the servo motor drives a first rotating shaft and a driving crushing cutter to rotate, the driving crushing cutter drives a driving gear to rotate, and due to the fact that the driving gear is meshed with a driven gear, the driving gear drives the driven gear to synchronously and reversely rotate; the driven gear drives the driven crushing cutter to rotate, the driven crushing cutter and the driving crushing cutter are used for preliminarily crushing the traditional Chinese medicinal materials, the crushed traditional Chinese medicinal materials are screened through the screen and then are ground in the next step, the grinding time of each time is shortened as much as possible, and heat generated during grinding can be reduced.