33results about How to "Avoid Insufficient Grinding" patented technology

The invention discloses feed processing equipment. The feed processing equipment comprises a grinding tank and a driving motor, wherein a rotating shaft is rotatably connected to the center of the topof the grinding tank; the top end of the rotating shaft is fixedly connected with an output shaft of the driving motor through a coupling; a square connecting rod is fixed to the bottom end of the rotating shaft and located in the center of the interior of the rotating shaft; deflector rods are fixed to the surface of the square connecting rod; a grinding device is arranged at the bottom end of the square connecting rod, the grinding device is in sliding connection with the square connecting rod; and a sieve plate is fixed to the position, close to the bottom of the grinding device, in the grinding tank. The invention relates to the technical field of feed processing. According to the feed processing equipment, the effects of uniform grinding and adhesion prevention are achieved; elasticpressing can be carried out, and the grinding space is automatically and moderately increased, so that large and small granular materials uniformly leak, and grinding is rapid and uniform; and meanwhile, sticky materials on the inner wall can be automatically scraped off, so that the working efficiency and the use performance are improved.

The invention discloses a ball-milling mixer for producing a drilling-milling-integration hard alloy. The ball-milling mixer comprises a barrel, wherein two grinding rollers are rotationally connectedto the upper portion of the inner wall of the barrel through two rotating shafts correspondingly, a first annular groove is formed in the inner wall of the barrel, a first circular ring is slidably connected to the inner wall of the first annular groove, a transverse plate is fixedly connected to the inner wall of the barrel, the upper end of the transverse plate is rotationally connected with acylinder through a connecting rod, and the upper end and the lower end of the cylinder are conical. According to the mixer, by arranging the grinding rollers, first grinding teeth and second grindingteeth, materials can be fully and finely ground, a cam collides with a transverse rod in a clearance mode through rotation of a transverse column, the materials ground again can be filtered, large particles in the ground materials are removed, through rotation of a spiral blade of an auger, the large particles filtered by a filter screen can be conveyed, manual conveying of the large particles isnot needed, and the working intensity is reduced.

The invention discloses a grinding device for chemical processing of materials. The grinding device comprises a base body and a fixing block, wherein the fixing block is internally provided with a transmission groove with an upward opening, the base body is internally provided with a crushing cavity with an upward opening, the crushing cavity is internally provided with a crushing mechanism, a fine grinding cavity communicating with the crushing cavity is formed under the crushing cavity, the fine grinding cavity is internally provided with a fine grinding mechanism, and storage mechanisms arearranged at the wall body positions, located at the left end and the right end, of the fine grinding cavity. A driven cavity communicating with the fine grinding cavity is formed in the left side ofthe fine grinding cavity, the driven cavity is internally provided with a driven mechanism, a driving cavity is formed below the driven cavity, the driving cavity is internally provided with a drivingmechanism, an aggregate cavity is formed in the right side of the driving cavity, the aggregate cavity is internally provided with an aggregate mechanism, a first rectangular groove is formed below the driving cavity, a second rectangular groove is formed in the left side of the first rectangular groove, and a first rotating shaft is rotatably installed between the second rectangular groove and the first rectangular groove.

The invention relates to the technical field of machine tools, in particular to a device used for deburring of a stamping workpiece. The device comprises a moving block, a stamping block is fixedly arranged at the lower end of the moving block, a buffer block is fixedly arranged at the lower end of the moving block, a base is fixedly arranged on the lower side of the buffer block, a stamping cavity with an upward opening is formed in the base, and a die block is fixedly arranged in the stamping cavity. Burrs on the periphery of the stamping workpiece are rotationally ground out through a clamping device and a grinding disc, then fingers are prevented from being scratched by the burrs when people take out the workpiece, manual grinding removal to the burrs by people in the later period is avoided, the burrs at different positions of the workpiece are fully ground to be removed through a fine adjustment device and a bearing plate, and the condition of insufficient grinding removal is avoided.

The invention relates to the technical field of biological reagents, in particular to a processing device for biological reagent development. The processing device comprises a box body. A first fixingblock and a second fixing block are coaxially welded into the box body. The top end of the first fixing block makes contact with the inner top wall of the box body. First grooves in a circular truncated cone shape are coaxially and symmetrically formed in the upper end and the lower end of the first fixing block. The two first grooves communicate with each other.Second grooves in a circular truncated cone shape are coaxially and symmetrically formed in the upper end and the lower end of the second fixing block. The two second grooves communicate with each other. The radius and the height of the upper bottom face and the lower bottom face of each first groove are the same as those of the upper bottom face and the lower bottom face of each second groove. A motor is welded to the center of the outer top wall of the box body in a perpendicular manner. According to the processing device, raw materials for producing solid reagents can be differently ground twice, the raw materials for producing the solid reagents can be ground fully, and the situation that the raw materials for producing the solid reagents are not ground fully can be avoided.

The invention discloses a feed processing equipment, which comprises a grinding tank and a driving motor. The rotating shaft is rotatably connected to the center of the top of the grinding tank. The top end of the rotating shaft is fixedly connected to the output shaft of the driving motor through a coupling. The square connecting rod is fixed on the bottom end of the rotating shaft and is located at the inner center of the rotating shaft, the driving rod is fixed on the surface of the square connecting rod, the grinding device is arranged at the bottom end of the square connecting rod, and the grinding device and the square connecting rod The sieve plate is fixed in the inside of the grinding tank and near the bottom of the grinding device. The invention relates to the technical field of feed processing. This feed processing equipment achieves the effect of uniform grinding and anti-sticking. It can perform elastic pressing and automatically increase the grinding space appropriately, so that the raw materials of large and small particles can be evenly dropped, and the grinding is fast and uniform. At the same time, it can automatically scrape off the sticky matter on the inner wall. Improve work efficiency and performance.

The invention relates to the technical field of biological reagents, in particular to a processing device for a biological reagent. The device comprises a box, wherein a first fixing block and a second fixing block are coaxially welded in the box, the top end of the first fixing block is in contact with the inner top wall of the box, the upper end and the lower end of the first fixing block are coaxially and symmetrically provided with first circular-truncated-cone-shaped grooves, the two first grooves communicate with each other, the upper end and the lower end of the second fixing block are coaxially and symmetrically provided with second circular-truncated-cone-shaped grooves, and the two second grooves communicate with each other; the radius and the height of the upper bottom face and the lower bottom face of the first groove are the same as those of the upper bottom face and the lower bottom face of the second groove, and a motor is perpendicularly welded to the center of the outer top wall of the box body. According to the device, raw materials for producing a solid reagent can be ground differently twice, so that the raw materials for producing the solid reagent can be ground more sufficiently, and a situation that the raw materials for producing the solid reagent are not ground sufficiently can be avoided.

The invention belongs to the technical field of medical treatment, and particularly relates to a powder medicament manufacturing method for the pharmacy department. The powder medicament manufacturingmethod adopts grinding equipment. The grinding equipment comprises a grinding barrel, a connecting frame, a push handle and a conveying unit. The grinding barrel is in a cover-less cylinder shape. The connecting frame is vertically connected into the barrel wall of the grinding barrel. A grinding protrusion and a spiral groove are formed in the inner side barrel wall of the grinding barrel. The push handle is arranged on the right side of the exterior of the grinding barrel. The conveying unit is used for conveying tablets to the left side of the interior of the grinding barrel for grinding,the tablets are placed into the grinding barrel from a feeding hole, and then tablet raw materials are pushed to the left side of the grinding barrel through the push handle and the conveying unit. The tablet raw materials are fully crushed and ground through the grinding protrusion on the left side inner wall of the grinding barrel. Powder formed after grinding flows out from the left end of thegrinding barrel. The grinding equipment adopted by a grinding method is simple in structure and low in cost, the tablets are fully extruded and ground through the grinding protrusion and a pushing block of a material passing hole in the grinding barrel, the operation steps are simple, and the grinding efficiency is improved greatly.

The invention discloses an efficient grain grinding and drying device which structurally comprises a main box body. The main box body is provided with track plates, a grinding box body, a vibration motor, an air heater, a feeding port, a metal fixing plate, a metal baffle and a door plate, the track plates are fixedly connected to the upper end of the main box body and are arranged at the left side and the right side of the grinding box body symmetrically, the grinding box body is fixedly connected to the middle of the upper end of the main box body, the vibration motor is fixedly connected to the right end of the main box body, the air heater is fixedly connected to the left end of the main box body, and the feeding port is located in the middle of the upper end of the main box body. According to the efficient grain grinding and drying device, the distance between two grinding rollers can be effectively and automatically adjusted according to the sizes of grain particles, the phenomenon that due to the fact that the grain particles are too large or too small, the grinding rollers conduct insufficient grinding on the grain particles is avoided, and the using flexibility of the grinding and drying device is improved.

The invention discloses a purification method for ceramic production, which comprises a fixed bottom plate, the top of the fixed bottom plate is fixedly connected with a main body, the left side of the top of the main body is fixedly connected with a control panel, and the right side of the position, far away from the fixed bottom plate, of the main body is provided with a sintering device; and connecting frames are fixedly connected to the middles of the outer walls of the two sides of the sintering device, and a purifying device is fixedly connected to the left side of the position, away from the fixed bottom plate, of the main body. According to the purification method for ceramic production, follow-up processing work is facilitated, the processing time can be shortened, the working process in the device is in a sealed state, and the internal movement range is limited, so that the situation of dust raising during work is avoided, produced powder is fully collected, and the production efficiency is improved. And meanwhile, after high-temperature calcination, the structure of the raw material is destroyed, so that the raw material loses magnetism, full utilization of the raw material is facilitated, and the processing quality of the powder is improved.

The present invention relates to the technical field of soya-bean milk machine, in particular to a new type of grinding device, comprising a motor, a moving grinding wheel and a static grinding wheel capable of relative rotation, the moving grinding wheel is connected to the motor through a drive shaft passing through its center, and the connection between the moving grinding wheel and the static grinding wheel There is a rotation gap between them, and the movable grinding wheel is slidingly connected with the drive shaft. At least the lower part of the connection between the drive shaft and the movable grinding wheel is a matching structure of a tapered column and a tapered hole gradually widening from top to bottom. The invention effectively prevents the material from being stuck and enables the material to be fully ground through the special design of the tapered drive shaft.

The invention belongs to the technical field of medical and nursing instruments, and particularly relates to a pharmaceutical crushing device for a pharmacy department. The pharmaceutical crushing device for the pharmacy department comprises a grinding cylinder, a connecting rack, a pushing hand and a feeding unit. The grinding cylinder is a cylinder without a cover, and the central axis of the grinding cylinder is placed horizontally. The connecting rack is vertically connected into the wall of the grinding cylinder, a grinding protrusion and a spiral groove are formed in the wall of the inner side of the grinding cylinder, and the grinding protrusion is used for extruding and grinding tablets. A feeding hole is formed vertically in the wall of the grinding cylinder, and the feeding holeis located in the middle of the grinding protrusion and the spiral groove, and the feeding hole is used for adding the tablet material into the grinding cylinder. The pushing hand is arranged on the right side of the outer portion of the grinding cylinder, and is used for placing the tablets into the grinding cylinder. The feeding unit is arranged in the grinding cylinder, and the feeding unit isused for sending the tablets to the left side of the inner portion of the grinding cylinder for grinding. According to the pharmaceutical crushing device for the pharmacy department, through mutual matching of the grinding protrusion in the grinding cylinder and a pushing block, the tablets entering into the grinding cylinder is fully rolled, the grinding cost is low, and the operation is easy.

The invention discloses a small amount of metal tissue grinding device, which comprises a metal block and a metal grinding wheel. The metal block is provided with a plurality of grinding grooves; the metal grinding wheel is provided with a handle, and the lower end of the handle is divided into two separate metal grinding wheels. The branches on both sides of the wheel, the ends of the branches are connected by a cross bar passing through the center of the metal grinding wheel, the metal grinding wheel rotates with the cross bar as the axis, and one end of the grinding groove extends to the side of the metal block and forms a discharge port. Based on the premise that liquid nitrogen instantly solidifies a small amount of animal and plant tissue samples at ultra-low temperature, the solid samples are repeatedly rolled by using the hardness of metal blocks and metal grinding wheels that are difficult to deform, so as to solve the problem of tissue samples in the grinder grinding method or porcelain mortar grinding method. Insufficient grinding, especially the hard or flexible tissue samples are difficult to achieve the ideal degree of grinding under normal temperature conditions of the grinder, and the porcelain mortar is easy to remain in the grinding process.

The invention discloses an accurate rice grinding device for rice noodle processing. The accurate rice grinding device for rice noodle processing comprises a box body, a storage box is arranged at theleft side of the bottom end inside the box body, a filter net is arranged inside the storage box, a fixing block is arranged in the middle of the right side inside the box body, a grinding box is arranged at the left end of the fixing block, a discharging pipe is arranged at the lower end of the grinding box, a fixing frame is arranged at the upper portion of the right side inside the box body, amotor rack is arranged at the left portion of the rear side of the fixing frame, a motor is arranged at the upper end of the motor rack, and a motor shaft is arranged at the front end of the motor. When the device works, a box cover is opened, steel teeth on a rotating gear preliminarily process rice, and the phenomenon that grinding is not sufficient during follow-up processing is avoided. An adjusting plate swings around a rotating shaft, a first thin rod and a second thin rod drive grinding plates to reciprocate, arc protrusions on the grinding plates sufficiently grind rice, and the grinding efficiency can be improved due to reciprocating motion of the two grinding plates.

The invention belongs to the field of food safety detection, and relates to a data processing server for food safety. The data processing server for food safety comprises a shell, a motor bracket is fixedly arranged on the upper side of the shell, a motor is fixedly arranged in the middle of the motor bracket, a main shaft is arranged at the output end of the motor, the main shaft penetrates through the upper side wall of the shell and extends into the inner cavity of the shell, a driving gear is fixedly arranged on the upper side of the main shaft, and transmission shafts are rotationally arranged on the left side and the right side of the upper side wall of the shell. The data processing server is a food sampling device for automatically sampling food, the food enters from a feeding port, the food is cut and preliminarily ground through continuous meshing of gradually-changed cutting teeth, the preliminarily ground food is extruded and ground, finally, a food sample obtained through collection and filtration falls into a storage box, and a worker can directly take away the food sample for safety detection.

The invention belongs to the technical field of medical treatment, and particularly relates to a powder medicament manufacturing method for the pharmacy department. The powder medicament manufacturingmethod adopts grinding equipment. The grinding equipment comprises a grinding barrel, a connecting frame, a push handle and a conveying unit. The grinding barrel is in a cover-less cylinder shape. The connecting frame is vertically connected into the barrel wall of the grinding barrel. A grinding protrusion and a spiral groove are formed in the inner side barrel wall of the grinding barrel. The push handle is arranged on the right side of the exterior of the grinding barrel. The conveying unit is used for conveying tablets to the left side of the interior of the grinding barrel for grinding,the tablets are placed into the grinding barrel from a feeding hole, and then tablet raw materials are pushed to the left side of the grinding barrel through the push handle and the conveying unit. The tablet raw materials are fully crushed and ground through the grinding protrusion on the left side inner wall of the grinding barrel. Powder formed after grinding flows out from the left end of thegrinding barrel. The grinding equipment adopted by a grinding method is simple in structure and low in cost, the tablets are fully extruded and ground through the grinding protrusion and a pushing block of a material passing hole in the grinding barrel, the operation steps are simple, and the grinding efficiency is improved greatly.