287results about How to "Quick grinding" patented technology

The invention relates to a medicine grinding device for medical pediatrics, in particular to a rapid medicine grinding device for medical pediatrics. The technical effect of providing the rapid medicine grinding device for medical pediatrics which is convenient to operate, rapid in grinding and capable of saving time and effort is achieved. In order to achieve the technical effect, the rapid medicine grinding device for medical pediatrics comprises a grinding disc, a rotary shaft, a first bearing seat, a swing rod, a gear, an air cylinder, a first connecting rod, a first fixing plate, a rack, a sliding block, a sliding rail, a second fixing plate and the like. A servo motor, an upper bearing seat and a lower bearing seat are sequentially arranged on the inner left wall of a mounting frame from top to bottom. A lead screw is mounted between the upper bearing seat and the lower bearing seat. The effects of convenient operation, rapid grinding and time and effort saving are achieved; and the rapid medicine grinding device is low in manufacturing cost, reasonable in structure, easy to maintain and repair and convenient to use, input of manpower and material resources is reduced, and the working efficiency is improved.

The invention discloses efficient crushing and grinding equipment for traditional Chinese medicine. The efficient crushing and grinding equipment for traditional Chinese medicine comprises a grinding barrel, a crushing barrel, a first screen mesh, an round feed inlet, a first motor, a rotary shaft, an annular baffle plate, a first crushing blade, a second crushing blade, a brush, a second motor, a first installing shaft, a first grinding roller, a second installing shaft, a second grinding roller, an active gear, a driven gear, an inner gear ring and a second screen mesh. The efficient crushing and grinding equipment for traditional Chinese medicine is provided with the first motor, the rotary shaft, the round feed inlet and the annular baffle plate, and through cooperation of the first motor, the rotary shaft, the round feed inlet and the annular baffle plate, intermittent feeding is achieved, insufficient crushing caused by excessive feeding at one time is avoided and the crushing efficiency is improved; the first crushing blade and the second crushing blade are further provided and set dislocated, so that the crushing speed is high and the crushing efficiency is high; and the second motor, the active gear, the driven gear, the inner gear ring, the first grinding roller and the second grinding roller are further provided, and through cooperation, continuous grinding of traditional Chinese medicine is conducted, the grinding is sufficient and fast, and the grinding efficiency is improved.

The invention relates to a grinding device for metal materials for 3D printing, in particular to a rapid grinding device for metal materials for 3D printing. By the adoption of the rapid grinding device for the metal materials for 3D printing, the technical purposes of excellent grinding effect, high work efficiency and simple structure are achieved. For achieving the technical purposes, the rapid grinding device for the metal materials for 3D printing comprises a bottom plate, a left support, a right support, a top plate, first supporting rods, a collection frame, first springs, a grinding cylinder, a screen plate, a supporting base, a sliding rail, a sliding block, a rack, a second supporting rod and the like. The left support is arranged at the left end of the top of the bottom plate. The right support is arranged at the right end of the top of the bottom plate. The first supporting rods are symmetrically arranged on the left side of the top of the bottom plate. By the adoption of the rapid grinding device for the metal materials for 3D printing, the effects of excellent grinding effect, high work efficiency and simple structure are achieved, the metal materials can be ground rapidly, the work benefits are increased for enterprises, and the rapid grinding device is reasonably provided with a reinforcing rib.

The invention discloses a tandem continuous ball mill and a ball milling method and belongs to the technical field of equipment for producing ceramic products and ball milling technologies. A feeding device (1) is communicated with a feeding end of a first-stage ball milling tank (4), wherein a plurality of second-stage ball milling tanks (7) are connected in series; the length of the first-stage ball milling tank (4) is 1.5-3 times that of one second-stage ball milling tank (7); an inner cavity of the first-stage ball milling tank (4) has a taper of which the diameter is gradually reduced from the feeding end to the discharging end. The tandem continuous ball mill can be used for materials with different sizes; the discharging mode is changed from the traditional overflow into flow extraction; in the ball milling method, materials with different particle sizes are pertinently added; after materials of which the particle sizes are 0.5-15mm are pulped, the pulped materials are directly added in each second-stage ball milling tank (7) through a connecting device (3); after materials of which the particle sizes are 0.1-0.5mm are pulped, the pulped materials are directly added in the tail-end second-stage ball milling tanks (7) through the connecting devices (3), so that the grinding efficiency is greatly improved.

This invention relates to a repair (repair) device of a substrate, and a method for the same, which can remove in more detail the projection which exists as a defect of a substrate correctly by polish. A carriage currently installed on said substrate so that it can exercise along the X-axis, a Y-axis, and Z shaft orientations to a projection projected to a substrate. An abrasive tape feeding means which transports an abrasive tape in which said carriage is equipped and an abrasive layer is applied to the surface above said projection. A contact type displacement sensor which said carriage is equipped with so that it may be located in the upper part of said abrasive tape transported by said abrasive tape feeding means, and is provided with a presser which presses a rear face of said abrasive tape and contacts said abrasive layer to said projection, and detects said pressor displacement. A repairing device of a substrate containing a displacement control machine which controls said pressor displacement so that said pressure which it is equipped with so that it may be connected that it is pressor, and is given to said projection by said pressor press is controlled by said carriage.

The invention discloses a quantitative crushing and grinding device for Chinese herbal medicines. A working box is fixedly arranged at the top of a base through a bracket; a sieve plate is arranged atthe middle position in the working box; a grinding seat is further arranged at the bottom in the working box; the grinding seat is located below the sieve plate; a first rotary shaft is further arranged at the central position in the working box; a grinding roller and crushing blades are mounted on the first rotary shaft; supporting plates are arranged at left and right sides of the base; a medicinal material box is fixedly arranged at the tops of the supporting plates through brackets; a discharging pipe is arranged at the bottom of the medicinal material box; the discharging pipe is locatedabove a feeding funnel; a speed reducing motor is further arranged at the top of the base; a discharging disc is mounted on a motor shaft of the speed reducing motor; the top of the discharging discis fitted to the bottom of the discharging pipe. According to the quantitative crushing and grinding device disclosed by the invention, discharging is automatically controlled through rotating the discharging disc so that the amount of medicinal materials processed each time is relatively fixed and the medicinal materials do not need to be frequently added, and furthermore, the working efficiencyis improved; the medicinal materials are crushed through the crushing blades; the crushed medicinal materials are sieved and then are ground through the grinding roller, so that the quality of the medicinal materials is ensured.

The invention relates to a full-bamboo and high strength composite industrial floor board, which is characterized in that auxiliary materials (offcut materials of semi-finished products) of bamboos (of any variety), bamboo treetop, bamboo branches, waste trifling and waste strips are adopted to make into medium density (more than 750kg/m<3>) or high density (more than 850kg/m<3>) full-bamboo fiber board for manufacturing the core board by the steps of cleaning, softening, burnishing, adhering by modified urea formaldehyde or modified phenolic resin adhesives, and processing at high temperature and high pressure. As result of long length and good flexibility, the bamboo fibers are crosswise rearranged and adhered during the softening, burnishing, adhering and thermally pressing molding processes, the indexes of static bending strength and elastic modulus of longitudinal and transverse texture, and the shearing force are also increased and the characteristics of the bamboo are optimized. Therefore, the composite industrial floor board is an ideal full-bamboo core board material and improves the comprehensive utilization ratio of the full bamboo (the utilization rate is more than 95 percent).

The invention discloses a belt sander. The belt sander comprises a base, wherein an X-axis workbench and a Y-axis workbench are arranged on the base, a rotating disk used for fixing a workpiece is arranged on the Y-axis workbench, more than one station is arranged on the rotating disk, a Z-axis support is arranged on the base, more than one sliding rail is vertically arranged on the Z-axis support, a Z-axis machining device is further installed on the Z-axis support and comprises a servo motor installed on the Z-axis support and a supporting table driven by the servo motor to move up and down on the sliding rail, a motor, a driving wheel driven by the motor, and a driven wheel driven by the driving wheel are installed on the supporting table, and the driven wheel is driven to rotate by the driving wheel through a sand belt. According to the belt sander, four-shaft linkage can be achieved, workpieces can be flexibly machined, a large part of side faces of the workpieces can be machined, machining efficiency is high, and the workpieces can be machined very conveniently.

The invention relates to a novel eccentric powder grinding device, which relates to the technical field of granulating and grinding devices. A lower grinding disc (2) is fixedly arranged in the middle of the upper end of a powder collection hopper (1), the upper end of the lower grinding disc (2) is provided with an upper grinding disc (3), a central transmission shaft (4) is fixed on the upper end of the upper grinding disc (3), one side of the central transmission shaft (4) is provided with a hollow feeding pipe (5), the hollow feeding pipe (5) extends to the bottom of the upper grinding disc (3), the upper end of the central transmission shaft (4) is connected with an eccentric disc (6), and the eccentric disc (6) is connected with a drive motor (7). The novel eccentric powder grinding device is simple in structure, and the eccentric principle is cooperated with a double-grinding device, so that the granular crystals can be rapidly ground, the grinding efficiency is high, and the cost is low.

The invention relates to an elastic piece ball mill which mainly comprises a rack, a driving motor, a bearing, a tank body, a casing and a grinding medium, wherein the tank body is wrapped with the casing arranged on the rack; the casing is connected to the bearing through a shaft, and can rotate along the bearing; elastic mechanisms are arranged on the inner peripheral wall of the tank body; each elastic mechanism comprises an elastic piece and a lifting rod; strong magnetic pieces are arranged at the bottoms of the lifting rods; strong magnets opposite to the strong magnetic pieces one to one are arranged on the lower half cylindrical surface of the inner wall of the casing; the magnetism of each strong magnet forms homopolar repulsion or heteropolar attraction with that of the strong magnetic piece opposite to the strong magnet. According to the ball mill, the grinding medium can be actively ejected to increase impact force after reaching a certain height, and in addition, materials can be completely dispersed to be ground more completely; the materials can be ground at higher speed.

The invention is a kind of improved white clay reclaiming process and its application in neutral glue executing paper production. The original green liquid in flocculation: lime cream=30:1-1.2; they are stirred under 90-100 degrees for 20-40 minutes; when in assisting causticization, the white clay: clear green liquid =5-8:1; 90-100 degrees; rinses the residual alkali, the white clay: water =1:8-10; the white clay is grinded into particle with radius smaller than 20-30 micro meter. The density is 12-18%w/w; the white degree is 80-95%; the residual alkali is less than 0.5%; the active CaO is less than 0.5%; the pH value is from 9 to 11; the deposited volume in ten minutes is 3-10 ml/g; the dust degree is less than 0.5mm2/g; 325 items residual is less than 0.055; when filling, the absolute dry pulp: talc powder: reclaimed white clay: positie ion starch=1;0-0.2:0.15-0.4:0.015-0.02, the AKD emulsion quantity is 15-18 kg/T paper.

The invention discloses a pavement patching device for road engineering. The pavement patching device comprises a vehicle body. A stirring box and a water storage tank are arranged at the top of the vehicle body. A feeding port is formed in the top of the stirring box, and a first motor is arranged on one side of the feeding port. An output shaft of the first motor is connected with a first belt pulley in a sleeving mode. A stirring shaft is vertically arranged on the inner side of the stirring box. The upper end of the stirring shaft penetrates through the stirring box and is connected with asecond pulley in a sleeving mode, a plurality of stirring blades are fixed to the outer surface of the lower end of the stirring shaft equidistantly, a plurality of fixed blades are equidistantly distributed on the inner surface of the stirring box, a guiding hopper is arranged at the bottom of the inner side of the stirring box, vibrators are symmetrically distributed at the bottom of the guiding hopper, a discharging pipe is arranged at the center of the bottom of the guiding hopper in a penetrating mode, and a squeezing mechanism is arranged at the bottom of the discharging pipe. The pavement patching device is convenient to use, the efficiency of cement stirring is greatly improved, the quality of cement stirring is improved, the vibrators accelerate the falling of the cement, blockage is avoided, the practicability of the device is improved, the grinding of the patched pavement is accelerated, and the paving of the pavement is ensured.

The invention provides a grinding device of a parting line of a resin molding and can grinding resin moldings having different shapes quickly. The grinding device of the parting line of the resin molding is composed of an annular grinding belt (1) rotating along a generally perpendicular direction and grinding burrs or jumps of the parting line (52) of the resin molding (W); a push and press pulley (21) capable of moving freely and provided with the grinding belt (1) on the back for pushing and pressing a part of the grinding belt and forming an inclining angle of an incline face of the grinding belt (1); a grinding plate (2) used for fine grinding and having a smaller thickness a low rigidity than the grinding belt (1); and a work piece holding tool (3) carrying the resin molding (W) in a dismountable manner to make the parting line (52) in a generally horizontal direction.

The invention discloses a novel pediatric tablet cutting and grinding device, which comprises a No. 1 shell and a No. 2 shell. The bottom of the No. 1 shell is hinged with a plastic cover. The top of the No. 1 shell is provided with a cavity, and A metal grinding disc is clamped in the cavity. The top of the No. 1 shell is screwed to the bottom of the No. 2 shell. There is a mounting hole on the outer wall of the top of the No. 2 shell, and a metal sleeve is inserted into the mounting hole. The outer wall of the metal sleeve is provided with a limit ring, the inner wall of the metal sleeve is welded with a metal partition, and the bottom end of the metal partition is fixed with a motor through a bolt, and the bottom end of the output shaft of the motor is fixed with a grinding head through a bolt. The battery plate is fixed on the top of the separator by bolts, the top of the metal sleeve is sleeved with a plastic cap, and a push switch is clamped in the middle of the top of the plastic cap. The invention can cut the tablets into different sizes to meet the demands of dispensing medicines in different doses, and is convenient to operate, more time-saving and labor-saving, and more hygienic.

The invention discloses a preparation method of meal replacement powder. The preparation method comprises the steps of S1, cereal crushing; S2, cereal sterilization; S3, dry-wet separation; S4, water milling and screening; S5, product collection; S6, quick freezing of the product. The cereals are beaten and crushed, bran remaining on the surfaces of the cereals is removed, and large cereals are rapidly crushed, so that the surfaces of the cereals are clean. Meanwhile, the situation that a discharging port is blocked due to accumulation of large particles is avoided, the bacteria-free condition of subsequent production of the product is guaranteed through continuous sterilization, dry-wet separation is conducted on the sterilized product, a large amount of water is prevented from rapidly entering the grinding position, and therefore the concentration of a powder solution is guaranteed, and the situation that the drying efficiency is affected due to too low concentration is avoided. Dust raising and wet powder accumulation caused by too dry powder are avoided through water milling, normal production of the product is guaranteed, and in addition the production quality of the product is guaranteed.

The invention belongs to the technical field of municipal engineering equipment and especially relates to a municipal anti-blocking cement road surface repairing device. Aiming at the problems that warming to preventing block cannot be achieved and stirring is simple, the municipal anti-blocking cement road surface repairing device is disclosed. The municipal anti-blocking cement road surface repairing device comprises a bottom plate, wherein a tool box is welded with an outer wall of the top of the bottom plate, a water tank is welded with the outer wall of the top of the bottom plate and atthe position close to the tool box, a stirring box is welded with the outer wall of the top of the bottom plate and at the position close to the water tank, a first installation hole is arranged on one side of an outer wall of the top of the stirring box, and a feeding hopper is welded with an outer wall of one side of the first installation hole. According to the municipal anti-blocking cement road surface repairing device disclosed by the invention, control on a water temperature and a water level in the water tank is improved, a cement stirring efficiency is greatly quickened, work time oflabor personnel is shortened, a contact area between the box body and cement is increased by the stopping plate, cement stirring is quickened by rotary cutting of blades, cement falling is quickened by a vibrator, block is avoided, practicability of the device is improved, grinding to the repaired road surface is quickened, and flat pavement of the road surface is ensured.

The invention discloses a synchronous dust-removing wood end buffering and smoothing device, which comprises a dust-removing box, a frame, an installation shell and a base. The frame is installed and fixed on the base. A large pulley is installed on the right side of the drum, and the large pulley is connected with the small pulley on the output shaft of the drive motor through a V-belt. Mounting plate, a grinding plate is installed on the right side of the mounting plate, multiple support springs are provided on the outer ring of the mounting plate, a dust removal box is installed on the outside of the left end of the drum, and an air duct is connected to the left side wall of the dust removal box. A cooling fan is installed, and the other end of the air pipe is connected with a ring pipe arranged on the right side of the installation housing, and a plurality of air blowing heads are installed on the inner side of the ring pipe. The present invention can carry out fast wood grinding operation, and can remove dust synchronously during processing, so as to prevent the dust from flying everywhere to pollute the environment and endanger the health of workers.

The invention discloses a grinding device for unshaped refractory production. The grinding device comprises a device body, the device body is of a cavity structure, the two sides of the device body are provided with placing openings, the inner wall of the bottom of the device body is provided with a machining plate, positioning sliding rods are vertically arranged on the two sides of the machiningplate correspondingly, a horizontally-arranged sliding pressing plate is connected between the two positioning sliding rods in a sliding mode, the bottom of the sliding pressing plate is provided with a grinding plate corresponding to the machining plate, a fixed base is welded to the middle position of the top of the sliding pressing plate, the top of the fixed base is rotationally provided witha movable block, a reinforcing base is welded to the inner wall of one side of the device body, a horizontally-arranged thread rotating rod is rotationally connected to one side of the reinforcing base, and two oppositely-arranged adjusting blocks are connected to the thread rotating rod through threads. The grinding device is reasonable in design and easy to operate, achieves the purpose of rapidly grinding unshaped refractory, is good in grinding effect, low in cost and easy to popularize and saves trouble and labor.

The invention discloses an efficient vertical agitating ball mill for cemented carbide production and manufacture. The efficient vertical agitating ball mill comprises a grinding outer cylinder, a machine cylinder is installed at the upper end of the grinding outer cylinder in a disassembled mode, and a cylinder cover is tightly arranged at the upper end of the machine cylinder in a covered mode.An electric rotating machine is vertically and fixedly mounted at the center of the top surface of the inner side of the cylinder cover, a mounting bracket is mounted on an output shaft at the lower end of the electric rotating machine, and a conductive arc is mounted at the end, away from the electric rotating machine, of the mounting bracket. The efficient vertical agitating ball mill has the beneficial effects that the efficient vertical agitating ball mill for cemented carbide production and manufacture can realize fast and efficient grinding of cemented carbide powder, has high grinding efficiency, can achieve a better grinding effect without long-time grinding, and has good practicability.

The invention belongs to the field of grinding equipment, in particular to a concentric double-axis vacuum hydraulic basket grinding machine. The grinding machine comprises a base, a frame, a liftingassembly, a grinding basket and a cylinder. The grinding basket comprises a cylinder body, an end cap and a filter plate. The end cap and the filter plate are vertically coaxially penetrated by a stirring shaft and the stirring shaft is respectively rotatably matched with the end cap and the filter plate. A basket support is coaxially arranged with the stirring shaft but dose not interfere the stirring shaft. The top end of the basket support is matched with the output end of a second power source, and the bottom end of the basket support is coaxially fixed at the end cap for driving the grinding basket to produce a coaxial rotating action opposite to the turning direction of the stirring shaft. A cantilever extends radially outwardly at the outer wall of the grinding basket, and the extending end of the cantilever arm is fixedly connected with a scraper for scraping the attachment at the wall of a cylinder chamber. The invention has the advantages of high grinding efficiency, good stirring effect, good product fineness, convenient and reliable operation.