87 results about "Grinding teeth" patented technology

The utility model discloses a coffee machine grinding assembly which comprises a machine base, a grinding base communicated with a coffee powder inlet of the machine base is arranged on the machine base, a grinding head is arranged on the grinding base, and the grinding head is in transmission connection with a driving piece arranged in the machine base. A grinding sleeve is arranged on the grinding seat, the grinding sleeve is matched with the grinding seat in an inserted mode, a plurality of first grinding teeth are arranged on the inner circumferential wall of the grinding sleeve, a plurality of second grinding teeth are arranged on the outer circumferential wall of the grinding head, and grinding gaps are formed between the first grinding teeth and the second grinding teeth; a feeding hopper is arranged on the machine base, and a discharging opening of the feeding hopper is communicated with the grinding base so that coffee beans can be conveyed to the grinding gap to be ground. According to the utility model, the disassembly and assembly convenience of the grinding assembly of the coffee machine can be improved.

The invention is applicable to the technical field of hay crushing, and provides a grass crushing machine with a floor type suction pipe, which comprises a grass crushing frame fixed on mobile equipment, the grass smashing frame comprises a U-shaped seat and a smashing cylinder rotationally arranged on the U-shaped seat; a top cover rotationally matched with the crushing cylinder is arranged at the top of the U-shaped seat; the surface of the top cover is communicated with a negative pressure pipe connected with negative pressure equipment, and the surface of the top cover is communicated with a feeding pipe; the feeding pipe is connected with a suction hose; a crushing part is fixed on the inner bottom surface of the crushing cylinder; according to the device, synchronous reverse rotation of the smashing piece and the filtering piece is achieved through transmission cooperation of the bevel gears and the bevel fluted discs corresponding to each group, the relative movement speed and friction frequency between forage and the cutting teeth and between the forage and the grinding teeth are greatly increased, the forage is subjected to multiple effects of tearing, cutting and grinding in the smashing process, and smashing is more sufficient.

The application provides a garbage disposal machine structure and belongs to the technical field of kitchen waste disposal equipment. The garbage disposal machine structure solves the problem of poor crushing effect of the existing kitchen waste disposal equipment. The garbage disposal machine structure comprises a lower shell, a grinding disc, upper grinding teeth, lower grinding teeth, a grinding wall, a bent tooth, a grinding ring and inner grinding teeth. In the application, the kitchen waste is crushed by the hammer body and ground three times, so that the volume of the kitchen waste can be effectively reduced, and the crushing effect of the garbage disposal machine structure is improved, so as to reduce the situation that the kitchen waste blocks the pipeline.

This utility model relates to a fiberboard processing crusher, belonging to the field of fiberboard processing. It includes a casing, a crushing component, and a drive component. The casing has an inlet and an outlet. The crushing component is located inside the casing, below the inlet. The drive component is located outside the casing and is drively connected to the crushing component. A grinding component is also located inside the casing, below the crushing component. The grinding component includes a grinding roller and a grinding plate. Both the grinding roller and the grinding plate have grinding teeth. The grinding plate is fixedly located inside the casing and is inclined. The grinding roller rotates above the grinding plate, leaving an outlet gap between the grinding roller and the grinding plate. The grinding roller is drively connected to the drive component. This utility model, by using a grinding roller and grinding plate to break down fiberboard, can produce smaller and more uniform fiberboard particles after crushing, improving the crushing quality and product uniformity.

The utility model relates to the technical field of fine iron powder processing, and discloses a dry fine iron powder extraction machine which comprises a box body, a feeding port is formed in the top of the box body, a material receiving box is arranged at the bottom of the box body in a drawing mode, a grinding cavity and a screening cavity are formed in the box body from top to bottom, and a plurality of grinding teeth are arrayed on the inner circumference of the grinding cavity. A grinding piece matched with the grinding teeth is rotatably arranged in the grinding cavity, hydraulic cylinders are symmetrically arranged on the box body, the telescopic ends of the hydraulic cylinders are connected with a lifting plate, a first motor is fixedly arranged on the lifting plate, and a rotating shaft of the grinding piece penetrates through the top of the box body and is connected with the first motor; connecting pieces are connected to the fixing plate through a plurality of vibration springs, a filter screen is arranged between the two connecting pieces in an inserted mode, the filter screen is located over the material collecting box, and a striking assembly used for striking the connecting pieces is arranged above the connecting pieces. The device can control and adjust the size of grinding particles, meet different machining requirements, reduce the use cost, conduct screening and improve the working efficiency.

1. The name of the design product: hand grab the dental impression (penguin). 2. The use of the design product: for infants to grind teeth, relieve pain during the teething period, and prevent infants from biting their fingers. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

1.The name of the design product: hollow teething tube (four-leaf clover). 2.The use of the design product: the design product is used for infants to gnaw and grind teeth during teething period, relieving the discomfort caused by teething. 3.The design points of the design product: the combination of shape, pattern and color. 4.The picture or photo that best indicates the design points: perspective view 1. 5.The design claimed contains color.

The utility model relates to dental equipment technical field especially is a kind of dental micro power device connector, including grinding teeth machine body, grinding teeth machine body surface is equipped with touch screen, the other side of grinding teeth machine body is fixedly provided with inner water tank, grinding teeth machine body surface is fixedly provided with inner water flow valve, and inner water flow valve is connected inner water tank and grinding teeth machine head by inner connection distilled water pipeline, one side of inner water tank is fixedly provided with fixed plate, fixed plate is fixedly provided with hanger, hanger surface is hung with disposable sterilization saline bottle, and disposable sterilization saline bottle is fixed with external tube plug by external sterilization physiological saline pipeline, independently connected distilled water pipeline and external sterilization physiological saline double waterway system of innovative design are realized seamless conversion of different treatment modes by one-key type switching valve, greatly improve clinical operation efficiency, avoid the cumbersome operation of traditional equipment needing manual replacement pipeline.

The utility model relates to the technical field of slurry grinding, in particular to a slurry grinding mechanism. The slurry grinding mechanism comprises a shell, a grinding mechanism and a grinding mechanism, wherein a grinding cavity is formed in the shell; the grinding assembly comprises a first grinding piece and a second grinding piece, the first grinding piece is rotatably arranged in the grinding cavity, the second grinding piece is movably arranged in the grinding cavity, the second grinding piece can move in the direction close to the feeding port or away from the feeding port, and the second grinding piece is arranged on the periphery of the first grinding piece in a sleeving mode; a grinding gap is formed between the first grinding piece and the second grinding piece, grinding teeth are arranged on the peripheral face of the first grinding piece, and matching teeth are arranged on the side face, facing the first grinding piece, of the second grinding piece. The density of the grinding teeth is gradually increased in the direction from the feeding port to the discharging port. By moving the second grinding piece, the matching teeth of the second grinding piece are matched with the grinding teeth with different densities, so that slurry with different granularities can be ground, the grinding time is shortened, and the grinding efficiency is improved.

The utility model discloses a multi-cavity feed grinder, and relates to the technical field of feed processing. The device comprises a crushing box, a screening assembly and a winnowing machine, a winnowing machine is arranged at the top end of the smashing box, a screening assembly is arranged in the smashing box, two baffles inclining towards the upper end of the screening assembly are further arranged in the smashing box, a rotating shaft is rotationally connected into the smashing box, a rotating cylinder is fixedly connected to the peripheral side of the rotating shaft, and smashing blades are fixedly connected to the peripheral side of the rotating cylinder. Crushing teeth are arranged on the lower inclined surfaces of the baffles close to the crushing blades; according to the feed grinder, the grinding box, the screening assembly and the winnowing machine are arranged, so that the problem that the whole feed grinder cannot work due to the fact that a single assembly of an existing traditional feed grinder goes wrong is solved, and the problem that the sizes of ground feed particles are different is solved; and the problem that crushed leaves are damaged due to the fact that stones are possibly mixed in the added feed is solved.

The utility model relates to the technical field of pulping machines, and discloses a heat dispersion pulping machine grinding disc which comprises a grinding disc base plate, a pulp inlet end and a pulp outlet end, the pulp inlet end and the pulp outlet end are arranged on the grinding disc base plate, a coarse grinding area, a fine grinding area and an accurate grinding area are sequentially arranged on the grinding disc base plate from the pulp inlet end to the pulp outlet end, and an inclined face groove is formed in the grinding disc base plate. The coarse grinding area is arranged on the inclined surface groove and comprises a plurality of coarse grinding teeth, a first check block and a second check block, and coarse grinding grooves are formed among the coarse grinding teeth. The coarse grinding grooves and the second check blocks are arranged, so that the coarse grinding grooves and the second check blocks can slow down the moving speed of slurry, and the slurry is prevented from directly flowing into the fine grinding area from the coarse grinding area in the coarse grinding process; meanwhile, the slurry can be driven to be multiple times in the coarse grinding area, so that the slurry is crushed more sufficiently, the slurry crushing efficiency of the coarse grinding area is improved, the slurry flows into the fine grinding area and the accurate grinding area more uniformly by arranging a first groove and a second groove, uniform slurry distribution is facilitated, and the grinding effect is improved.

1. The name of the design product: toothpaste (avocado). 2. The use of the design product: for playing, grinding teeth or sucking, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The utility model provides a culture soil mixing device for pepper seedling culture, which relates to the technical field of nutrient soil mixing equipment and comprises a support frame and a stirring barrel, and a grinding mechanism for grinding nutrient soil is arranged above the stirring barrel. A mixing mechanism for uniformly mixing nutrient soil is arranged between the supporting frame and the stirring barrel and in the stirring barrel, a feeding opening is formed in the upper surface of the stirring barrel, and a discharging opening is formed in the bottom of the stirring barrel; the grinding mechanism comprises a feeding hopper and a first motor, and a grinding cylinder is fixed between the feeding hopper and the stirring barrel. According to the culture soil mixing device for pepper seedling culture, through the arrangement of the grinding mechanism, coarse grinding teeth I and fine grinding teeth I on a grinding block are matched with coarse grinding teeth II and fine grinding teeth II on a grinding cylinder, nutrient soil can be subjected to coarse grinding and fine grinding procedures without the help of other tools, plant fragments such as humus blocks in the nutrient soil are ground, and the nutrient soil can be well mixed; the later mixing operation is facilitated.

The application relates to the field of downhole fishing devices, and discloses a milling and fishing device, which comprises a bottom cylinder, a top cylinder arranged above the bottom cylinder, and an intermediate cylinder arranged between the bottom cylinder and the top cylinder. In the application, the bottom cylinder, the top cylinder, the intermediate cylinder and a connecting head are sequentially screwed, a plurality of milling teeth are fixed on the bottom of the bottom cylinder through a first annular plate, a collecting assembly is arranged in the bottom cylinder, and a conical cylinder is arranged in the intermediate cylinder, so that the milling and fishing are integrated, the milling teeth mill the fallen objects into fragments, the liquid and the fragments can pass through a material passing cavity and push the elastic sheets apart, thereby entering the top of a collecting barrel, the larger fragments can fall into the collecting barrel, the smaller fragments can pass through the conical cylinder and gather in a collecting groove, and the elastic sheets are reset to shield the material passing cavity when the work is stopped, so that the fragments are prevented from flowing back, the milling of the fallen objects is realized, the fragments after milling can be collected and fished, and the fishing efficiency is greatly improved.

1. Name of the designed product: children's dental gel (tiger). 2. Use of the designed product: for children to chew and grind teeth. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

1. The name of the design product: sound toothpaste toy. 2. The use of the design product: a latex toothpaste toy for babies to grind teeth during teething. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

1. Name of the designed product: tooth gel (fruit). 2. Use of the designed product: used for tooth gel, mainly used for infants and young children to grind teeth. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view 1.

1. The name of the design product: hand holding the dental impression (milk bottle). 2. The use of the design product: for infants to grind teeth, relieve pain during the teething period, and prevent infants from biting their fingers. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

The utility model discloses a sulfasalazine synthetic equipment with stirring mixing mechanism relates to sulfasalazine synthetic field, including mixing jar body, break mechanism, break mechanism installs in mixing jar body top one side, lead screw, the lead screw, rotation is connected between mixing jar body inside top and bottom, wherein, the sliding sleeve is cooperated with the outside screw thread of lead screw, the connecting rod is fixed with the outside of sliding sleeve, the annular scraper is fixedly connected with connecting rod end, the annular scraper outside is attached to mixing jar body inner wall, break mechanism includes the discharge bin, the feed inlet is seted up in the middle of discharge bin top, and the device is pretreated to raw material through break mechanism, when the rotating shaft rotates, the mutual meshing of grinding teeth can carry out extrusion, shearing effect to raw material, realize the purpose of breaking, can make the powder that is relatively coarse become finer through the effect of grinding simultaneously.

1. The name of the design product: rubber toy (Corgi). 2. The use of the design product: a rubber toy for babies to grind teeth during teething. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. The name of the design product: tooth gel. 2. The use of the design product: the tooth gel for grinding teeth, biting, and fixing teeth, or the toy for playing for babies. 3. The design points of the design product: the combination of shape, pattern, and color. 4. The picture or photo that best shows the design points: perspective view 1. 5. The design claimed contains color.

The utility model relates to the technical field of pesticide production, in particular to a powdery pesticide preparation device for pest control, which comprises a preparation tank, the interior of the preparation tank is divided into an upper cavity and a lower cavity, the upper cavity is provided with feed openings which are symmetrically distributed, each feed opening is internally provided with a material guide frame, the lower cavity is internally provided with a collecting barrel, and the collecting barrel is internally provided with a material outlet. An arc-shaped isolation plate is hinged to the lower part of the preparation tank, and a plurality of universal wheels are mounted at the bottom of the preparation tank. According to the device, large raw materials are preliminarily crushed through the electric crusher, further fine crushing is achieved through the grinding teeth between the rotating disc and the stabilizing disc, the crushing efficiency and fineness of the raw materials can be remarkably improved through the multi-stage crushing design, and the requirements of high-hardness raw materials and high-fineness powder are met.

The utility model discloses an automatic down grinding device which comprises a rack, a feeding hopper and a grinding cylinder are sequentially arranged above the rack from top to bottom, a material receiving disc is arranged below the rack, a grinding sleeve is fixedly sleeved with the interior of the grinding cylinder, a grinding core is movably sleeved with the interior of the grinding sleeve, the inner diameter of the grinding sleeve is larger than the outer diameter of the grinding core, and a grinding cavity is formed between the inner wall of the grinding sleeve and the outer wall of the grinding core. A feeding port communicated with the feeding hopper and a discharging port communicated with the material receiving disc are formed in the outer portion of the grinding sleeve, and grinding teeth are evenly distributed on the inner wall of the grinding sleeve and are in a prismatic shape; a rotating shaft is arranged in the center of the grinding core, one end of the rotating shaft is connected with a motor outside the grinding cylinder, grinding grooves meshed with the grinding teeth in a matched mode are densely formed in the outer wall of the grinding core, and when the grinding core rotates, the grinding grooves and the grinding teeth are matched to grind wormwood entering the grinding cavity into velvet. The quality of the milled down is greatly improved, the automation degree is high, the down milling efficiency is improved, the labor intensity is reduced, and the requirement of batch production can be met.

1. Name of the design product: tooth gel (rabbit). 2. Use of the design product: toy for baby to gnaw and grind teeth. 3. Design points of the design product: in shape. 4. Picture or photo best indicating the design points: perspective view.

1. Name of the designed product: children's dental gel (rabbit). 2. Use of the designed product: for infants to grind teeth, suck, train chewing ability, and provide entertainment and play for infants. 3. Design points of the designed product: in shape. 4. Picture or photo that best indicates the design points: perspective view.

The invention relates to the technical field of hydrogen production equipment, in particular to a sulfur-containing biomass efficient pretreatment device based on hydrogen production, which comprises a machine shell component group, the crushing grinding part is rotatably arranged in the crushing cavity; and the fixed grinding tooth piece is arranged in the crushing cavity, is opposite to the crushing grinding piece and is used for being matched with the crushing grinding piece to crush materials. By means of a pure mechanical centrifugal mechanism, the gap between the fixed grinding tooth piece and the crushing roller is automatically adjusted according to the rotating speed of the crushing main shaft, efficient crushing is kept during normal work, the gap is instantly increased when jamming occurs so as to release foreign matter and achieve rapid self-recovery, equipment is effectively prevented from being jammed and damaged, and continuous and stable operation of the sulfur-containing biomass pretreatment procedure is guaranteed.

This utility model discloses a liner for a semi-autogenous grinding ball mill for metal ores, comprising a semi-autogenous grinding cylinder. Multiple sets of separating mechanisms are arranged on the inner wall of the semi-autogenous grinding cylinder, and a fixing plate mechanism is arranged on the inner wall of the semi-autogenous grinding cylinder between two adjacent separating mechanisms. The fixing plate mechanism includes multiple arc-shaped liners. In this utility model, through the interaction of the semi-autogenous grinding cylinder, the separating mechanisms, and the fixing plate mechanism, the arc-shaped liners are connected to the cylinder using limiting bolts in the fixing plate mechanism. Each liner can be independently disassembled and installed without affecting other components, greatly simplifying the replacement process. The annular array distribution and contact design with adjacent liners assist in rapid positioning and installation. Simultaneously, the uniform spacing of the grinding teeth ensures consistent force on the ore. The separating mechanisms are adapted to the inner contour of the liners, reducing material retention and improving grinding uniformity, while also considering ease of maintenance and equipment operational stability.

1. Name of the designed product: baby tooth gel. 2. Use of the designed product: for baby to grind teeth. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view 1.

1. Name of this design product: Masseter muscle training ring. 2. Purpose of this product design: for biting and grinding teeth to relieve oral discomfort during teething. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The application belongs to the field of chemical material processing equipment, and particularly relates to a solid-phase force chemical grinding disc with high shearing force, which is suitable for a solid-phase force chemical reactor and applied to the field of preparation of high polymer materials and composite materials. The solid-phase force chemical grinding disc is provided with pile teeth with multi-prism platform structure on the inclined plane of the grinding teeth to provide additional shearing force. The application innovates the targeted structure of the disc surface, constructs the pile teeth with multi-prism platform structure on the inclined plane of the grinding teeth to provide additional shearing force, and systematically improves the overall structure of the grinding disc based on the pile tooth structure, so that the grinding disc has stronger three-dimensional shearing force during grinding, thereby improving the shearing grinding efficiency of the high polymer materials.