505 results about "Ground-bean" patented technology

The utility model discloses a bean grinder which comprises a grinding mechanism and a driving mechanism, the grinding mechanism comprises a grinding seat, a grinding cutter set and a powder storage bin, the grinding cutter set comprises a fixed grinding cutter and a movable grinding cutter, the fixed grinding cutter is arranged in the grinding seat, the grinding seat is connected with a movable cutter positioning seat, the movable grinding cutter is rotationally connected to the movable cutter positioning seat, and the movable cutter positioning seat is connected with the driving mechanism. A bean grinding cavity used for containing beans to be ground is formed in the position, located above the powder grinding cutter set, of the powder grinding base, the powder storage bin is connected to the lower end of the powder grinding base and used for bearing powder ground by the powder grinding cutter set, the powder grinding base is further connected with a connecting shaft driving the movable powder grinding cutter to rotate, and the driving mechanism is connected with the connecting shaft to drive the movable powder grinding cutter to rotate. And the movable cutter positioning seat is provided with a wear-resistant sheet which is in frictional contact with the movable grinding cutter. According to the bean grinder disclosed by the utility model, the wear-resistant sheet which is in frictional contact with the movable grinding cutter is arranged on the movable cutter positioning seat, and the wear-resistant sheet can be made of a stainless steel material, so that the wear of the movable cutter positioning seat can be reduced, the service life of the grinding mechanism is prolonged, and the bean grinder is simple in structure and low in cost.

A portable coffee machine comprises a machine body and a drinking cup, the machine body comprises a machine shell and a driving mechanism arranged in the machine shell, the machine body is detachably connected with a bean grinding assembly or a water injection assembly, and the bean grinding assembly is in transmission connection with the driving mechanism; the powder extraction cup is detachably arranged in the drinking cup, and the drinking cup is detachably connected with the bean grinding assembly or the water injection assembly; the bean grinding assembly is used for grinding coffee powder and conveying the coffee powder into the extraction powder cup; the water injection assembly is used for injecting water into the extraction powder cup for extraction. The bean grinding assembly comprises a grinding bin detachably connected with the machine shell, an outer tool bit is fixedly arranged in the grinding bin, an inner tool bit matched with the outer tool bit is rotationally arranged in the outer tool bit, and the inner tool bit is connected with a first rotating shaft. The upper end of the first rotating shaft is in transmission connection with the driving mechanism; and the lower end of the first rotating shaft is connected with a powder distributor. The portable bean grinder has the advantages of being capable of grinding beans and brewing and portable.

The utility model discloses a bean grinder, which relates to the technical field of bean grinders and comprises a bean grinder body, an upper connecting cover is arranged at the upper end of the bean grinder body, a bean storage bin is fixedly mounted at the upper end of the upper connecting cover, and a bin cover is inserted into the upper end of the bean storage bin. The lower end of the bean storage bin communicates with a bean grinding bin chamber of the bean grinding machine body through an upper connecting cover, a touch screen is arranged on the front face of the bean grinding machine body, a discharging pipe is arranged on the front face of the bean grinding machine body, and the upper end of the discharging pipe communicates with the bean grinding bin chamber of the bean grinding machine body. By the adoption of the structure, when the collecting disc needs to be cleaned, only the pull rod needs to be pulled through the pull block, the pull rod pulls the movable plate to slide between the first mounting groove and the second mounting groove, the clamping block connected with the movable plate can be separated from the connecting block, and then the collecting disc can be directly pulled out of the lower connecting cover to be used for cleaning.

The utility model relates to an accurate quantitative grinding mechanism for coffee beans, and aims to solve the technical problems that a weighing module structure of an existing similar product is difficult to be integrally assembled and used with a bean grinding assembly, beans are easy to scatter when a bean box of the bean grinding assembly is taken out, the bean box is difficult to automatically lock when the bean box is taken out, and the beans are easy to block in the bean discharging process. The mechanism is characterized in that a bean discharging gear in a bean discharging assembly main body below a bean box at a bean box assembly of the mechanism is driven by a transmission shaft at a synchronous motor on one side of the outer diameter to rotate to discharge beans, and meanwhile, a bean discharging shifting piece is arranged on one side of the bean discharging gear in the bean discharging assembly main body, and one end of the bean discharging shifting piece abuts against one blade of the bean discharging gear; the other end of the bean feeding shifting piece is hinged and fixed in the bean feeding assembly body to swing, a torsion spring is arranged on the hinged position or a positioning column on one side of the hinged position, the shaft portion of a vertically-arranged bean feeding gear is aligned with a bottom hole opening of an upper bean box, and the bottom hole opening of the upper bean box is rectangular. And a bottom hole of the bean feeding assembly main body below the shaft part at the bean feeding gear is aligned with the bean feeding channel.

The present application relates to a kind of coffee machine bean box bean sealing device, it is for solving the technical problems that the structure design of existing similar products is poor, use assembly is inconvenient, poor stability, lack of locking monitoring or locking control system.The bottom of the bean box of the bean box bean sealing device is provided with a fixed disc, the fixed disc of the bean box is fixedly installed on the mounting disc of the top cover top by knob disc;Its key point is that the clamping block of the mounting disc is clockwise and is clamped into the arc-shaped actuating slot of the fixed disc, simultaneously, the positioning column of the mounting disc passes through guide hole and is inserted into the stress slot of the bean sealing plate in the bottom of the bean box, continue to rotate the bean box clockwise, the positioning column of the mounting disc passes through the guide hole of the fixed disc and the stress slot of the bean sealing plate and drives the bean sealing plate on both sides of the bottom of the bean box to move to the outside, and the outlet in the bottom of the bean box is opened, the coffee beans of the bean box enter the grinding assembly by the first through hole of the fixed disc;The lower gear ring disc of knob disc is engaged with the upper gear ring disc of grinding disc, and the thickness of the grinding coffee is adjusted by rotating the knob of one side protrusion of knob disc.

The utility model discloses a bean grinder capable of accurately quantifying coffee powder, which comprises a shell and a powder outlet assembly, and further comprises a quantitative weighing assembly, the quantitative weighing assembly comprises a power panel, a control panel, an AD conversion panel and a weight sensor, and the power panel, the control panel, the AD conversion panel and the weight sensor are all arranged in the shell. The motor, the control board and the AD conversion board are electrically connected with the power panel, the weight sensor is electrically connected with the AD conversion board, an MCU module is integrated on the power panel, a support is arranged on the weight sensor, a detachable powder receiving cup is arranged on the support, and the powder receiving cup is located below the powder outlet assembly. The weight sensor is used for detecting the weight of coffee powder in the powder receiving cup, when the weight reaches a preset value, the motor stops working, the weight of the coffee powder is displayed, when the weight is within an allowable error range, grinding is finished, and therefore the quantitative accuracy of the coffee powder can be improved.

The invention relates to the field of grinding equipment, and discloses a self-cooling grinding mechanism of a bean grinder. A water tank is fixedly connected to the outer surface of the water outlet pipe; a connecting pipe is fixedly connected to the lower surface of the water tank; an electromagnetic pump is fixedly connected to the outer surface of the connecting pipe; a water inlet pipe is fixedly connected to the outer surface of the output end of the electromagnetic pump; the outer surface of the water inlet pipe is fixedly connected to the other end of the heat exchange pipe to form circulation, the upper grinding wheel serves as a main part in the grinding period, heat is generated in the grinding period, an inner groove makes full contact with stainless steel of the heat exchange pipe, and cold water is pumped to the water inlet pipe from the water tank through the connecting pipe through the electromagnetic pump. The NTC temperature probe monitors the temperature in real time and is connected with an electronic circuit arranged at the position of the electromagnetic pump to control the working power of the electromagnetic pump and adjust the water flow speed, and then the heat exchange efficiency is adjusted.

The invention discloses a bean grinding coffee machine capable of adjusting a bean grinding gear by rotating a bean box, belongs to coffee beverage manufacturing equipment, and aims to solve the problems that an existing bean grinding coffee machine adjusts the thickness of ground coffee powder through a rotary knob and a transmission structure which are independently arranged, the structure is complex, the assembly is tedious, and the manufacturing cost is high. A stop pin capable of stretching up and down is arranged at the top of the machine body, a pin hole is formed in the bean baffle, a pushing part is arranged on the box body, and the rotation range of the box body comprises a first continuous rotation angle and a second continuous rotation angle; when the box body rotates within a first rotation angle, the stop pin is inserted into the pin hole to brake the bean blocking plate so that the box body can rotate relative to the bean blocking plate to open or close the discharging opening, and when the box body rotates from the first rotation angle to a second rotation angle, the stop pin is pushed out of the pin hole by the pushing and abutting part. When the feed opening is kept open, the bean grinding gear is adjusted by changing the position of the second grinding wheel relative to the first grinding wheel through the box body. The structure is simple, the assembly is simplified, and the manufacturing cost is reduced.

The utility model discloses a bean grinder with a powder outlet pipe capable of being quickly disassembled and assembled, which comprises a bean grinder shell, a first mounting groove is arranged on one side of the bean grinder shell, a powder outlet assembly is arranged on the inner side of the first mounting groove, a second mounting groove is arranged at the top of the bean grinder shell, the second mounting groove is used for mounting a grinding cutter head, and the second mounting groove is communicated and connected with the powder outlet assembly. The powder outlet assembly comprises a connecting base and a quick release pipe, screw connecting grooves are formed in the two sides of the connecting base, the connecting base is connected with the first mounting groove through the screw connecting grooves and screws, two sections of hole grooves with different calibers are formed in the inner side of the connecting base, an arc-shaped sliding rail is arranged on the inner wall of the hole groove with the larger aperture, and mounting holes are formed in the two sides of the hole groove with the larger aperture in a penetrating mode; the utility model has the advantages that the structure is simple, the stability is better, and the quick-release pipe is convenient to detach for maintenance.

The invention relates to a coffee machine extraction control method and a coffee machine, and the method comprises the steps: in a one-time beverage making process, if the working current of a bean grinding assembly is continuously greater than or equal to a preset current threshold value, controlling the bean grinding assembly to continuously work for a first time until one-time bean grinding is completed, and controlling a brewing assembly to complete coffee liquid extraction according to a first extraction parameter; if the working current of the bean grinding assembly at the second moment is smaller than the preset current threshold value, the bean grinding assembly is controlled to stop grinding beans, and second time from the first moment to the second moment is recorded; according to the coffee bean supplementing condition, the first time and the second time, the bean grinding assembly is controlled to complete bean grinding treatment, and according to the first extraction parameter or the second extraction parameter, the brewing assembly is controlled to complete coffee liquid extraction. By monitoring the working current of the bean grinding assembly in real time, bean lack can be automatically judged, the bean grinding parameters and the extraction parameters are adaptively adjusted according to the coffee bean supplementing condition, the coffee quality is improved, and resource waste is avoided.

A portable automatic coffee machine comprises a grinding bin detachably connected with a machine body, an inner cutter and an outer cutter which are used for grinding coffee beans are arranged in the grinding bin, and a grinding motor and a speed reducing mechanism connected with an output shaft of the grinding motor are arranged in the machine body. One end of a rotating shaft used for driving the inner cutter to rotate is connected with the speed reducing mechanism, the other end of the rotating shaft is connected with the inner cutter, a water bin used for containing liquid and a water pump are further arranged in the machine body, and an electric heating element used for heating the water bin is arranged on the water bin. An inlet of the water pump is communicated with an inner cavity of the water bin through a water inlet pipe, a coffee bean storage cavity is formed in the grinding bin, the inner cutter and the outer cutter are located at the bottom of the coffee bean storage cavity, the top of the detachable filter screen is connected with the bottom of the grinding bin, and a powder outlet gap is jointly defined by the inner cutter and the outer cutter. The portable coffee maker has the advantages of being capable of automatically grinding beans and automatically brewing coffee on the premise of being portable.

Disclosed in the present utility model is a quick-release grinding chamber, comprising a chamber body, a particle size adjustment device, a grinding head, a transmission device and a grinding device, wherein the grinding device is arranged at the upper portion of the chamber body; the grinding head is arranged below the grinding device, a bean grinding space being reserved between the grinding head and the grinding device; the particle size adjustment device is connected to the grinding device, and drives the grinding device to adjust the size of the bean grinding space; and the transmission device drives the grinding head to rotate. By means of configuring a grinding portion of a bean grinder in a modularized manner, it is convenient for a user to take out the grinding portion as a whole, the grinding portion is easier to disassemble, clean and replace and can meet hygiene standards, and different cutters can also be conveniently replaced to make coffee of different flavors.

1. Name of the designed product: hand-operated coffee grinder. 2. Use of the designed product: for grinding coffee beans. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The utility model relates to a bean feeding and grinding mechanism of a bean box of a coffee machine, and aims to solve the technical problems that similar products are easy to block beans in the bean feeding process, the beans are easy to splash outwards when entering a grinder, and the matching between bean feeding components is not easy to fix. The mechanism comprises a bean box assembly, a bean box base assembly and a bean grinder assembly, and is characterized in that a bean box base of the bean box assembly is fixedly arranged at the bottom of a bean box lower cover through screws, two rectangular bone positions are arranged at the bottom of the bean box base, the bone positions are columnar ribs, the bean box base and a bean box placing frame are placed and positioned along the bone ribs, and the bean box base and the bean box placing frame are fixedly arranged. The bone positions are correspondingly inserted into rectangular holes in a bean box placement frame of a bean box base assembly below in a matched mode, ejector rods below the rectangular holes are pressed by pressure to extrude downwards to trigger corresponding microswitches, and a transmission gear is inserted into a cylindrical positioning column at the bottom of a bean feeding gear and is fixedly matched with the cylindrical positioning column; and the microswitch respectively triggers a bean grinding motor of the bean grinder assembly and a synchronous motor of the bean box base assembly.

The utility model discloses a novel semi-automatic coffee machine which comprises a machine body, a bean grinding assembly used for supplying powder to an extraction powder cup is arranged in the machine body, and a weighing module used for being connected with the extraction powder cup is arranged at a powder outlet of the bean grinding assembly. And the machine body is provided with an extraction powder pressing module for pressing powder into the extraction powder cup and extracting. The weighing module is connected with the extraction powder cup, when the bean grinding assembly supplies powder to the extraction powder cup, the weighing module can detect the weight change in real time so as to control the operation of the bean grinding assembly, and the accurate powder amount is beneficial to improving the coffee brewing taste and the coffee flavor. Meanwhile, the integrated extraction powder pressing module is adopted, the extraction powder pressing module can achieve the double functions of powder pressing and extraction, compared with an existing semi-automatic coffee machine, manual powder pressing through a powder distributor is not needed, manual operation is reduced, convenience is provided for a user, the operation process is optimized, and use requirements are met.

The utility model provides a bean bin structure with an opening and closing function and a coffee bean grinder. The bean bin structure with the opening and closing function is used for being installed on a coffee bean grinder and comprises a bean bin body and a cover plate piece. A feeding groove and a feeding port communicated with the feeding groove are formed in the bean bin body, the feeding port is formed in the outer wall of the bean bin body, and the feeding groove is used for being communicated with a grinding cavity of the coffee bean grinder; the cover plate piece comprises a covering part and a pivoting part which are connected with each other, the covering part and the feeding opening are oppositely arranged, the covering part is used for opening and closing the feeding opening, and the pivoting part is rotationally connected with the bean bin body; when the feeding port is in the open state, the covering part is limited to the position away from the feeding port. And when the feeding hole is in the closed state, the covering part is limited at the feeding hole, so that the covering part covers the feeding hole. The bean bin structure with the opening and closing function has better use convenience.

The utility model relates to the technical field of coffee machines, in particular to a water supply structure of a coffee machine, which comprises a bean grinding and cooking mechanism and a water supply component mounted on the bean grinding and cooking mechanism. The bean grinding and cooking mechanism comprises a base and a bean grinding and cooking part arranged on the base, and the water supply part is installed on the base through a limiting structure; the limiting structure comprises a protruding installation base arranged on the base, a water guide assembly is arranged on the protruding installation base and communicated with the bean grinding and cooking component through a heating pipeline, the water supply component comprises a visual water tank, a limiting groove is formed in the bottom of the visual water tank in an inward concave mode, a water outlet is further formed in the limiting groove, and the water outlet is communicated with the water guide assembly. The water outlet is used in cooperation with the water guide assembly, the visual water tank is installed on the protruding installation base through the limiting groove, and water flows into the water guide assembly through the water outlet to supply water to the bean grinding and cooking component.

The present invention relates to a coffee bean grinding machine and a coffee bean grinding device thereof, which is designed to solve the technical problems that the bean box loading and unloading structure and the grinding coarseness adjustment structure of the existing similar products are poorly designed, resulting in a relatively complex overall structure, high cost and greater assembly difficulty. The coffee bean grinding device comprises a top cover assembly, a bean box assembly and a coffee bean grinding assembly. The box body of the bean box assembly is square, the bottom of the square box body corresponds to the box cover groove at the top of the top cover assembly, and the outer slider of the cover opening at the bottom cover of the bean box assembly is a locking slider; the key points are that a fixing ring is provided at the bottom of the box cover hole of the top cover assembly, an upper gear ring is provided at the bottom outer diameter of the fixing ring, the outer diameter of the adjustment ring is meshed with the adjustment ring gear of the adjustment gear assembly, the inner and outer cone cutters of the cone cutter bracket are meshed with the outer cone cutter in the middle through the bottom inclined surface, the bottom of the box body of the bean box assembly is placed in the top of the top cover assembly, and the bean box assembly can be locked and the grinding coarseness gear can be adjusted by rotating the knob on one side of the top of the top cover assembly.

1. Name of the Design Product: Coffee Grinder (CG216). 2. Use of the Design Product: For grinding coffee beans or legume foods. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.

1. Name of the designed product: electric coffee grinder. 2. Use of the designed product: for grinding coffee beans. 3. Design points of the designed product: in the combination of shape and pattern. 4. Picture or photo best indicating the design points: perspective view.

1. Name of the design product: Coffee grinder (G8). 2. Use of the design product: A coffee grinder for grinding beans. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view.

The utility model relates to the technical field of adjustable bean grinding machines, and discloses an adjustable bean grinding machine which comprises a machine base, a first grinding wheel, a second grinding wheel and a driving assembly, the machine base is provided with a grinding cavity, a feeding port and a discharging port, the feeding port and the discharging port are communicated with the grinding cavity, the first grinding wheel is rotatably arranged in the grinding cavity, and the second grinding wheel is rotatably arranged in the discharging port. The driving assembly is arranged on the machine base, the power end of the driving assembly is connected with the second grinding wheel and drives the second grinding wheel to ascend and descend in the grinding cavity, and the first grinding wheel and the second grinding wheel are matched to grind beans; according to the embodiment of the utility model, the second grinding wheel can be driven by the driving assembly to move up and down so as to control the gap between the first grinding wheel and the second grinding wheel, so that the thickness of ground powder is controlled, and the adjustment is convenient and fast.

1. The name of the design product: coffee bean grinder. 2. The use of the design product: for grinding coffee beans. 3. The design features of the design product: in shape. 4. The picture or photo that best shows the design features: perspective view 1.

1. Name of the product in this design: Coffee grinder. 2. Purpose of this design: For grinding coffee beans or bean-based food products. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model discloses a bean grinding device and a coffee machine with the bean grinding device, and the bean grinding device comprises a bean bin assembly which comprises a bean bin; the bean grinding assembly comprises a main machine and a bean grinding box, and the bean bin is installed on the main machine; the bean bin assembly further comprises a baffle capable of sliding in the bean bin relative to the bean bin, the bean bin is provided with an outlet allowing coffee beans to pass through and enter the bean grinding box, and the bean grinding device can be in the following two states: in the first state, the baffle closes the outlet of the bean bin, and the bean bin can be separated from the main machine; in the second state, the baffle opens the outlet of the bean bin, and the bean bin and the main machine are locked.

1. Name of the product in this design: Powder Bean Storage (G503-505). 2. Purpose of this design: Used for blowing coffee grounds with compressed air from a coffee grinder and for cleaning the machine. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the designed product: Coffee grinder (9205). 2. Use of the designed product: For grinding coffee beans. 3. Design points of the designed product: In shape. 4. Picture or photo that best indicates the design points: Perspective view.

The utility model relates to the technical field of household appliances, and discloses an inner cutter head for a bean grinder and the bean grinder, the inner cutter head comprises a main body, a plurality of first blades and a plurality of second blades, the first blades are connected to the side surface of the main body at intervals along the circumferential direction of the main body, and the first blades are located at the lower half section of the main body; the first blade comprises cutting edges and thorn-shaped structures, the cutting edges are located at the tail ends of the thorn-shaped structures, the thorn-shaped structures are located at the cutting edges, and a plurality of thorn-shaped structures are distributed on each cutting edge; the multiple second blades are connected to the side surface of the body in the circumferential direction of the body at intervals and located on the upper half section of the body. Through the arrangement, the technical problem that particles formed after beans are ground are large in size due to the fact that the stress direction of the beans is single in the grinding process is solved.

The utility model belongs to the technical field of bean grinding, and particularly relates to a grinder structure which comprises a shell, a rotating shaft, an outer grinding cutterhead, an inner grinding cutterhead and an adjusting mechanism, the shell is provided with a cavity, the rotating shaft rotatably penetrates through the cavity, and the bottom end of the rotating shaft is connected with the driving piece; the outer grinding cutterhead is fixed in the cavity, the inner grinding cutterhead is arranged on the rotating shaft and extends into an inner ring of the outer grinding cutterhead, so that a grinding cavity is formed by the inner grinding cutterhead and the outer grinding cutterhead, a blanking gap is formed in the bottom end of the grinding cavity, a collecting cavity is formed by the bottom end of the grinding cavity and the bottom of the cavity, and a powder outlet is formed in one side of the collecting cavity; the adjusting mechanism is connected with the outer grinding cutterhead and used for adjusting the height position of the outer grinding cutterhead, so that the size of the blanking gap is changed along with adjustment of the height position of the outer grinding cutterhead. The size of the blanking gap is adjusted by adjusting the height position of the outer grinding cutter head, so that the ground bean powder is different in thickness.

1. The name of the product of this design: bean grinder (coffee bean grinder). 2. Purpose of the product of this design: a coffee bean grinder used for grinding coffee beans. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1. 5. Other situations that need explanation: The area shown in the three-dimensional image 1A is made of transparent material.