CN116392025A - Hand-grinding coffee filtering device - Google Patents
Hand-grinding coffee filtering device Download PDFInfo
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- CN116392025A CN116392025A CN202310585302.9A CN202310585302A CN116392025A CN 116392025 A CN116392025 A CN 116392025A CN 202310585302 A CN202310585302 A CN 202310585302A CN 116392025 A CN116392025 A CN 116392025A
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- driving
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- 238000001914 filtration Methods 0.000 title claims abstract description 23
- 241000533293 Sesbania emerus Species 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000008569 process Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 8
- 238000005498 polishing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J42/00—Coffee mills; Spice mills
- A47J42/22—Coffee mills; Spice mills having pulverising beaters or rotary knives
- A47J42/24—Coffee mills; Spice mills having pulverising beaters or rotary knives hand driven
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J42/00—Coffee mills; Spice mills
- A47J42/22—Coffee mills; Spice mills having pulverising beaters or rotary knives
- A47J42/30—Coffee mills; Spice mills having pulverising beaters or rotary knives having perforated container for the ground material; having sieves
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J42/00—Coffee mills; Spice mills
- A47J42/38—Parts or details
Abstract
The invention discloses a hand-grinding coffee filtering device, which belongs to the technical field of coffee filtering, and comprises a shell and a processing mechanism, wherein the processing mechanism comprises: the device comprises a rotating rod, a feeding component, a grinding component, a supporting disc, a filter screen, a connecting component, a driving component, a vibrating component, a handle and a guide plate; coffee beans can be placed in the top end of the shell, the rotary rod is driven to rotate through the handle, the feeding assembly can be used for primarily crushing the coffee beans, the grinding assembly can be used for crushing the coffee beans again, the vibration assembly can be used for realizing the vibration of the filter screen in the rotary rod rotating process, and the filtering efficiency is improved; can adjust the grinding subassembly through drive assembly to realize the vibration of filter screen on the supporting disk simultaneously, make different grinding precision can reduce the operation of manual replacement filter screen in the filter screen looks adaptation that corresponds, facilitate the use.
Description
Technical Field
The invention belongs to the technical field of coffee filtration, and particularly relates to a hand-grinding coffee filtration device.
Background
Along with the improvement of the living standard of people, coffee is more and more popular with public consumers, and coffee drinking becomes fashion for people's life, and especially for coffee lovers, a cup of aromatic and delicious coffee can greatly improve the working efficiency; the coffee pot is widely used as a device for brewing coffee; more and more people love to drink coffee and also love to brew coffee by themselves, and the rising of making coffee by hand drives a stream of 'own coffee to brew by oneself' climbs.
The grinding degree of the coffee machine can be adjusted according to the needs in the use process of the existing hand-grinding coffee filtering device so as to realize grinding and grinding of coffee beans in different degrees, and filtering screens with different meshes can be selected to filter the ground coffee; the filter screen needs to be manually replaced in the operation process, the operation is complex, the filter screen is inconvenient to vibrate in the process of grinding coffee by hand, and the filtering efficiency is reduced.
To avoid the above-mentioned technical problems, it is necessary to provide a hand-grinding coffee filtering device to overcome the drawbacks of the prior art.
Disclosure of Invention
The present invention is directed to a hand-grinding coffee filter device, which solves the above-mentioned problems.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a hand ground coffee filter comprising a housing and a processing mechanism, the processing mechanism comprising:
the rotary rod is positioned in the middle of the inner side of the shell, the rotary rod is rotationally connected with the top end of the shell, and a feeding component is arranged between the shell and the rotary rod and is used for enabling coffee beans to enter the inner side of the shell and primarily crushing the coffee beans; a grinding component is arranged between the rotating rod and the shell and is used for carrying out secondary crushing operation on the primarily crushed coffee beans;
the bottom side of the grinding component is provided with a supporting disk, a filter screen is arranged on the supporting disk, and a connecting component is arranged between the filter screen and the supporting disk and used for enabling the filter screen to move on the supporting disk and be detachably connected with the supporting disk; a driving component is arranged between the supporting disc and the grinding component and is used for driving the supporting disc to drive the filter screen to rotate and adjusting the grinding precision of the grinding component on the coffee beans, and a vibrating component is arranged between the rotating rod and the filter screen and is used for driving the filter screen to vibrate on the supporting disc in the rotating process of the rotating rod; the top end of the rotating rod is provided with a handle; and a material guide plate is arranged between the grinding assembly and the supporting disc, the material guide plate is fixedly arranged on the inner side of the shell, and the rotating rod penetrates through the material guide plate.
As a further technical scheme of the invention: the feed assembly includes:
spiral leaf installs the rotary rod top outside, crushing blade is still installed in the rotary rod outside, crushing blade is located spiral leaf bottom side, the locating frame is installed to the shell inner wall, the locating frame with crushing blade cooperation can carry out preliminary breakage to the coffee beans when the rotary rod rotates.
As a further technical scheme of the invention: the abrasive assembly includes:
the grinding disc is fixedly arranged on the outer side of the rotary rod and is positioned on the bottom side of the crushing blade, a supporting seat is arranged on the outer side of the grinding disc, the cross section of the inner side of the supporting seat is funnel-shaped, a limit groove is formed in the inner wall of the shell, a rotary rod is arranged on the inner side of the limit groove, the rotary rod is vertical, two ends of the rotary rod are rotatably connected with the inner wall of the limit groove, a moving block is fixedly arranged on the outer wall of the supporting seat, the moving block is positioned on the inner side of the limit groove, the rotary rod penetrates through the moving block, and the rotary rod is in threaded connection with the moving block;
and an adjusting component is further arranged between the shell and the rotating rod and is used for being connected with the driving component, so that the driving component can drive the rotating rod to rotate, the moving block can drive the supporting seat to move in the vertical direction, and the distance between the supporting seat and the grinding disc is adjusted.
As a further technical scheme of the invention: the adjustment assembly includes:
the first bevel gear, fixed mounting is in the dwang downside, the quarter butt is installed to spacing groove one side, the quarter butt is the level form, and runs through shell one side, the quarter butt is located spacing groove one end and installs the second bevel gear, first bevel gear and second bevel gear meshing are connected, the quarter butt is located shell outside one end and installs the third bevel gear, the quarter butt downside is equipped with the swivel ring, the swivel ring with the shell outside rotates to be connected, swivel ring is close to quarter butt one side fixed mounting and has the fourth bevel gear, third bevel gear and fourth bevel gear meshing are connected, first bevel gear and second bevel gear meshing are connected.
As a further technical scheme of the invention: the connection assembly includes:
the positioning groove is positioned on the supporting plate, a movable frame is arranged on the inner side of the positioning groove, a positioning rod is arranged at the top end of the movable frame, a fixed groove is arranged on the supporting plate, the positioning rod stretches into the inner side of the fixed groove, a positioning plate is arranged on the inner side of the positioning rod stretching into the fixed groove, the positioning plate is connected with the fixed groove in a concave-convex mode, and an elastic piece is arranged between the positioning plate and the positioning groove; and a positioning frame is arranged on the outer side of the top end of the filter screen, and the positioning frame is connected with the movable frame in a concave-convex manner.
As a further technical scheme of the invention: the drive assembly includes:
the fixed frame is fixedly arranged on the outer wall of the shell, a driving rod is arranged on the inner side of the fixed frame, the top end of the driving rod extends out of the fixed frame, the driving rod is rotationally connected with the fixed frame, a knob is arranged at the top end of the driving rod, first driving teeth are arranged on the outer side of the driving rod, a first gear ring is fixedly arranged on the outer side of the rotating ring, and the first driving teeth are in meshed connection with the first gear ring;
and a rotating assembly is arranged between the supporting disc and the driving rod and is used for driving the supporting disc to drive the filter screen to rotate at the inner side of the shell in the rotating process of the driving rod.
As a further technical scheme of the invention: the rotating assembly includes:
the fixed ring is fixedly arranged at the top side edge of the supporting disc, is rotationally connected with the inner wall of the shell and is used for supporting the supporting disc and enabling the supporting disc to rotate; the second gear ring is installed on the outer side of the supporting disc, a slotted hole is formed in one side, close to the fixed frame, of the shell, connecting teeth are installed on the inner side of the slotted hole, second driving teeth are installed on one end, close to the slotted hole, of the driving rod, and the connecting teeth are in meshed connection with the second driving teeth and the second gear ring.
As a further technical scheme of the invention: the vibration assembly includes:
the fixed plate is fixedly arranged at one end, close to the rotating rod, of the movable frame, a first lug is arranged at the bottom end of the fixed plate, a positioning ring is arranged at the outer side of the rotating rod and positioned at the bottom side of the fixed plate, a second lug is arranged on the positioning ring, the first lug and the second lug are identical in shape and are semicircular, and the first lug and the second lug are in contact with each other.
As a further technical scheme of the invention: the fixing ring is provided with positioning holes, the number of the positioning holes is the same as that of the filter screens, and the shell is provided with positioning screws which are in threaded connection with the positioning holes and used for fixing the position of the supporting disc on the inner side of the shell.
Compared with the prior art, the invention has the following beneficial effects:
according to the hand-grinding coffee filtering device provided by the invention, coffee beans can be placed in the top end of the shell, the rotary rod is driven to rotate through the handle, so that the feeding component can be used for primarily crushing the coffee beans and can be used for crushing the coffee beans again through the grinding component, and the vibration of the filter screen can be realized through the vibration component in the rotary rod rotating process, so that the filtering efficiency is improved; can adjust the grinding subassembly through drive assembly to realize the vibration of filter screen on the supporting disk simultaneously, make different grinding precision can reduce the operation of manual replacement filter screen in the filter screen looks adaptation that corresponds, facilitate the use.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the structure of the grinding assembly, the driving assembly and the filter screen according to the present invention.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present invention.
Fig. 4 is a schematic view of the structure between the support plate and the filter screen in the present invention.
Fig. 5 is a schematic structural view of the filter screen of the present invention distributed on the support plate.
Fig. 6 is a schematic structural view of a connection assembly according to the present invention.
In the accompanying drawings: 1-housing, 2-rotating rod, 3-feeding assembly, 31-screw blade, 32-crushing blade, 33-positioning frame, 4-grinding assembly, 41-grinding disk, 42-supporting seat, 43-limiting groove, 44-rotating rod, 45-moving block, 46-adjusting assembly, 461-first bevel gear, 462-short rod, 463-second bevel gear, 464-third bevel gear, 465-rotating ring, 466-fourth bevel gear, 5-supporting disk, 6-filter screen, 7-connecting assembly, 71-positioning groove, 72-moving frame, 73-positioning rod 74-fixed slot, 75-locating plate, 76-elastic piece, 77-locating rack, 8-driving component, 81-fixed frame, 82-driving rod, 83-knob, 84-first driving tooth, 85-first gear ring, 86-rotating component, 861-fixed ring, 862-second gear ring, 863-slotted hole, 864-connecting tooth, 865-second driving tooth, 9-vibrating component, 91-fixed plate, 92-first bump, 93-locating ring, 94-second bump, 10-handle, 11-guide plate, 12-locating hole, 13-locating screw.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Example 1
As shown in fig. 1 to 6, in an embodiment provided by the present invention, a hand-ground coffee filtering apparatus includes a housing 1 and a processing mechanism, the processing mechanism includes:
the rotary rod 2 is positioned in the middle of the inner side of the shell 1, the rotary rod 2 is rotationally connected with the top end of the shell 1, and a feeding component 3 is arranged between the shell 1 and the rotary rod 2 and is used for enabling coffee beans to enter the inner side of the shell 1 and performing primary crushing on the coffee beans; a grinding component 4 is arranged between the rotating rod 2 and the shell 1 and is used for carrying out secondary crushing operation on the primarily crushed coffee beans;
the bottom side of the grinding component 4 is provided with a supporting disc 5, a filter screen 6 is arranged on the supporting disc 5, and a connecting component 7 is arranged between the filter screen 6 and the supporting disc 5 and used for enabling the filter screen 6 to move on the supporting disc 5 and be detachably connected with the supporting disc 5; a driving component 8 is arranged between the supporting disc 5 and the grinding component 4 and is used for driving the supporting disc 5 to drive the filter screen 6 to rotate and adjusting the grinding precision of the grinding component 4 on the coffee beans, and a vibrating component 9 is arranged between the rotating rod 2 and the filter screen 6 and is used for driving the filter screen 6 to vibrate on the supporting disc 5 in the rotating process of the rotating rod 2; a handle 10 is arranged at the top end of the rotating rod 2; a material guide plate 11 is arranged between the grinding assembly 4 and the supporting disc 5, the material guide plate 11 is fixedly arranged on the inner side of the shell 1, and the rotating rod 2 penetrates through the material guide plate 11.
In this embodiment, coffee beans can be placed in the top end of the housing 1, the handle 10 drives the rotary rod 2 to rotate, so that the feeding component 3 can primarily crush the coffee beans and can crush the coffee beans again through the grinding component 4, and the vibration of the filter screen 6 can be realized through the vibration component 9 in the rotating process of the rotary rod 2, so that the filtering efficiency is improved; the grinding component 4 can be regulated through the driving component 8, and meanwhile, the vibration of the filter screen 6 on the supporting disk 5 is realized, so that different grinding precision can be matched with the corresponding filter screen 6, the operation of manually replacing the filter screen 6 is reduced, and the use is convenient; the rotary rod 2 is vertical and is positioned at the center of the inner side of the shell 1, the shape of the supporting disc 5 is circular, the supporting disc 5 is provided with a plurality of filter screens 6 with different meshes, the filter screens 6 are uniformly distributed on the supporting disc 5, the cross section of the filter screen 6 is arc-shaped, the filtering area is increased, and coffee is conveniently filtered; the handle 10 is detachably connected with the rotary rod 2;
a collecting frame is arranged on the inner side of the bottom end of the shell 1, so that filtered coffee can be conveniently collected; the shell 1 is close to filter screen 6 one side and is equipped with the shrouding, the shrouding is connected for dismantling with shell 1, when the shrouding is dismantled from shell 1, conveniently dismantle filter screen 6 on the supporting disk 5, conveniently wash the operation to filter screen 6 after the use.
In one embodiment of the present invention, referring to fig. 1, the feeding assembly 3 includes:
In this embodiment, the spiral leaf 31 fixed mounting is in the rotary rod 2 top outside, conveniently follows rotary rod 2 and rotates to make coffee beans and crushing blade 32 contact, crushing blade 32 is equipped with a plurality of and evenly distributed in the rotary rod 2 outside, and crushing blade 32 follows rotary rod 2 and rotates, and with the cooperation of locating frame 33 can carry out preliminary breakage to the coffee beans, makes things convenient for grinding component 4 to carry out crushing grinding operation again to the coffee beans.
In one embodiment of the present invention, referring to fig. 1, 2 and 3, the polishing assembly 4 comprises:
the grinding disc 41 is fixedly arranged on the outer side of the rotary rod 2 and is positioned on the bottom side of the crushing blade 32, a supporting seat 42 is arranged on the outer side of the grinding disc 41, the cross section of the inner side of the supporting seat 42 is funnel-shaped, a limiting groove 43 is formed in the inner wall of the shell 1, a rotary rod 44 is arranged on the inner side of the limiting groove 43, the rotary rod 44 is vertical, two ends of the rotary rod 44 are rotationally connected with the inner wall of the limiting groove 43, a moving block 45 is fixedly arranged on the outer wall of the supporting seat 42, the moving block 45 is positioned on the inner side of the limiting groove 43, the rotary rod 44 penetrates through the moving block 45, and the rotary rod 44 is in threaded connection with the moving block 45;
an adjusting component 46 is further installed between the housing 1 and the rotating rod 44, and is used for being connected with the driving component 8, so that the driving component 8 can drive the rotating rod 44 to rotate, and the moving block 45 can drive the supporting seat 42 to move in the vertical direction, so as to adjust the distance between the supporting seat 42 and the grinding disc 41.
The adjustment assembly 46 includes:
In this embodiment, the grinding disc 41 is fixedly mounted on the outer side of the rotating rod 2, and the cross-section of the bottom side of the grinding disc 41 is funnel-shaped, so that the grinding operation on the coffee beans can be conveniently performed by matching with the inner side of the supporting seat 42; the shape of the top end of the grinding disc 41 is a truncated cone, so that coffee beans conveniently fall between the supporting seat 42 and the grinding disc 41, the shape of the outer side of the supporting seat 42 is a circle, and the supporting seat 42 can move in the vertical direction on the inner side of the shell 1; the inner side of the limit groove 43 is positioned on the inner wall of the shell 1, rolling bearings are arranged between the two ends of the rotating rod 44 and the limit groove 43, the rotating rod 44 can stably rotate inside the limit groove 43, the rotating rod 44 is a threaded rod in the embodiment, a screw hole is arranged in the middle of the moving block 45, and the screw hole is in threaded connection with the rotating rod 44; the rotating rod 44 is vertical, when the rotating rod 44 rotates, the supporting seat 42 is conveniently driven to move in the vertical direction on the inner side of the shell 1, the distance between the supporting seat 42 and the grinding disc 41 is conveniently adjusted, and the grinding precision is conveniently adjusted;
a first bevel gear 461 is fixedly arranged at the outer side of the bottom end of the rotating rod 44, the short rod 462 is horizontal and penetrates through one side of the shell 1, a rolling bearing is arranged between the short rod 462 and the shell 1, the short rod 462 can stably rotate on the shell 1, a second bevel gear 463 positioned at one end of the inner side of the limiting groove 43 of the short rod 462 is meshed with the first bevel gear 461, and when the short rod 462 rotates, the rotating rod 44 is conveniently driven to rotate; a rolling bearing is arranged between the rotating ring 465 and the shell 1, the rotating ring 465 can stably rotate outside the shell 1, a fourth bevel gear 466 is fixedly arranged on one side of the rotating ring 465, which is close to the short rod 462, and the fourth bevel gear 466 is in meshed connection with a third bevel gear 464, which extends out of one end of the shell 1, of the short rod 462; when the rotating ring 465 rotates outside the housing 1, it is convenient to drive the short lever 462 to rotate;
the limiting groove 43, the moving block 45, the rotating rod 44, the first bevel gear 461, the short rod 462, the second bevel gear 463 and the third bevel gear 464 are all provided with four, and are divided into four groups and evenly distributed on the supporting seat 42 and the shell 1, the fourth bevel gear 466 is connected with the four third bevel gears 464 in a meshed mode, when the rotating ring 465 rotates, the four short rods 462 are conveniently and simultaneously driven to synchronously rotate, the supporting seat 42 is conveniently and stably moved, the supporting seat 42 is kept stable after being adjusted, and crushing and grinding operations on coffee beans are conveniently carried out.
Example 2
Example 1
As shown in fig. 1 to 6, in an embodiment provided by the present invention, a hand-ground coffee filtering apparatus includes a housing 1 and a processing mechanism, the processing mechanism includes:
the rotary rod 2 is positioned in the middle of the inner side of the shell 1, the rotary rod 2 is rotationally connected with the top end of the shell 1, and a feeding component 3 is arranged between the shell 1 and the rotary rod 2 and is used for enabling coffee beans to enter the inner side of the shell 1 and performing primary crushing on the coffee beans; a grinding component 4 is arranged between the rotating rod 2 and the shell 1 and is used for carrying out secondary crushing operation on the primarily crushed coffee beans;
the bottom side of the grinding component 4 is provided with a supporting disc 5, a filter screen 6 is arranged on the supporting disc 5, and a connecting component 7 is arranged between the filter screen 6 and the supporting disc 5 and used for enabling the filter screen 6 to move on the supporting disc 5 and be detachably connected with the supporting disc 5; a driving component 8 is arranged between the supporting disc 5 and the grinding component 4 and is used for driving the supporting disc 5 to drive the filter screen 6 to rotate and adjusting the grinding precision of the grinding component 4 on the coffee beans, and a vibrating component 9 is arranged between the rotating rod 2 and the filter screen 6 and is used for driving the filter screen 6 to vibrate on the supporting disc 5 in the rotating process of the rotating rod 2; a handle 10 is arranged at the top end of the rotating rod 2; a material guide plate 11 is arranged between the grinding assembly 4 and the supporting disc 5, the material guide plate 11 is fixedly arranged on the inner side of the shell 1, and the rotating rod 2 penetrates through the material guide plate 11.
In this embodiment, coffee beans can be placed in the top end of the housing 1, the handle 10 drives the rotary rod 2 to rotate, so that the feeding component 3 can primarily crush the coffee beans and can crush the coffee beans again through the grinding component 4, and the vibration of the filter screen 6 can be realized through the vibration component 9 in the rotating process of the rotary rod 2, so that the filtering efficiency is improved; the grinding component 4 can be regulated through the driving component 8, and meanwhile, the vibration of the filter screen 6 on the supporting disk 5 is realized, so that different grinding precision can be matched with the corresponding filter screen 6, the operation of manually replacing the filter screen 6 is reduced, and the use is convenient; the rotary rod 2 is vertical and is positioned at the center of the inner side of the shell 1, the shape of the supporting disc 5 is circular, the supporting disc 5 is provided with a plurality of filter screens 6 with different meshes, the filter screens 6 are uniformly distributed on the supporting disc 5, the cross section of the filter screen 6 is arc-shaped, the filtering area is increased, and coffee is conveniently filtered; the handle 10 is detachably connected with the rotary rod 2;
a collecting frame is arranged on the inner side of the bottom end of the shell 1, so that filtered coffee can be conveniently collected; the shell 1 is close to filter screen 6 one side and is equipped with the shrouding, the shrouding is connected for dismantling with shell 1, when the shrouding is dismantled from shell 1, conveniently dismantle filter screen 6 on the supporting disk 5, conveniently wash the operation to filter screen 6 after the use.
In one embodiment of the present invention, referring to fig. 1, the feeding assembly 3 includes:
In this embodiment, the spiral leaf 31 fixed mounting is in the rotary rod 2 top outside, conveniently follows rotary rod 2 and rotates to make coffee beans and crushing blade 32 contact, crushing blade 32 is equipped with a plurality of and evenly distributed in the rotary rod 2 outside, and crushing blade 32 follows rotary rod 2 and rotates, and with the cooperation of locating frame 33 can carry out preliminary breakage to the coffee beans, makes things convenient for grinding component 4 to carry out crushing grinding operation again to the coffee beans.
In one embodiment of the present invention, referring to fig. 1, 2 and 3, the polishing assembly 4 comprises:
the grinding disc 41 is fixedly arranged on the outer side of the rotary rod 2 and is positioned on the bottom side of the crushing blade 32, a supporting seat 42 is arranged on the outer side of the grinding disc 41, the cross section of the inner side of the supporting seat 42 is funnel-shaped, a limiting groove 43 is formed in the inner wall of the shell 1, a rotary rod 44 is arranged on the inner side of the limiting groove 43, the rotary rod 44 is vertical, two ends of the rotary rod 44 are rotationally connected with the inner wall of the limiting groove 43, a moving block 45 is fixedly arranged on the outer wall of the supporting seat 42, the moving block 45 is positioned on the inner side of the limiting groove 43, the rotary rod 44 penetrates through the moving block 45, and the rotary rod 44 is in threaded connection with the moving block 45;
an adjusting component 46 is further installed between the housing 1 and the rotating rod 44, and is used for being connected with the driving component 8, so that the driving component 8 can drive the rotating rod 44 to rotate, and the moving block 45 can drive the supporting seat 42 to move in the vertical direction, so as to adjust the distance between the supporting seat 42 and the grinding disc 41.
The adjustment assembly 46 includes:
In this embodiment, the grinding disc 41 is fixedly mounted on the outer side of the rotating rod 2, and the cross-section of the bottom side of the grinding disc 41 is funnel-shaped, so that the grinding operation on the coffee beans can be conveniently performed by matching with the inner side of the supporting seat 42; the shape of the top end of the grinding disc 41 is a truncated cone, so that coffee beans conveniently fall between the supporting seat 42 and the grinding disc 41, the shape of the outer side of the supporting seat 42 is a circle, and the supporting seat 42 can move in the vertical direction on the inner side of the shell 1; the inner side of the limit groove 43 is positioned on the inner wall of the shell 1, rolling bearings are arranged between the two ends of the rotating rod 44 and the limit groove 43, the rotating rod 44 can stably rotate inside the limit groove 43, the rotating rod 44 is a threaded rod in the embodiment, a screw hole is arranged in the middle of the moving block 45, and the screw hole is in threaded connection with the rotating rod 44; the rotating rod 44 is vertical, when the rotating rod 44 rotates, the supporting seat 42 is conveniently driven to move in the vertical direction on the inner side of the shell 1, the distance between the supporting seat 42 and the grinding disc 41 is conveniently adjusted, and the grinding precision is conveniently adjusted;
a first bevel gear 461 is fixedly arranged at the outer side of the bottom end of the rotating rod 44, the short rod 462 is horizontal and penetrates through one side of the shell 1, a rolling bearing is arranged between the short rod 462 and the shell 1, the short rod 462 can stably rotate on the shell 1, a second bevel gear 463 positioned at one end of the inner side of the limiting groove 43 of the short rod 462 is meshed with the first bevel gear 461, and when the short rod 462 rotates, the rotating rod 44 is conveniently driven to rotate; a rolling bearing is arranged between the rotating ring 465 and the shell 1, the rotating ring 465 can stably rotate outside the shell 1, a fourth bevel gear 466 is fixedly arranged on one side of the rotating ring 465, which is close to the short rod 462, and the fourth bevel gear 466 is in meshed connection with a third bevel gear 464, which extends out of one end of the shell 1, of the short rod 462; when the rotating ring 465 rotates outside the housing 1, it is convenient to drive the short lever 462 to rotate;
the limiting groove 43, the moving block 45, the rotating rod 44, the first bevel gear 461, the short rod 462, the second bevel gear 463 and the third bevel gear 464 are all provided with four, and are divided into four groups and evenly distributed on the supporting seat 42 and the shell 1, the fourth bevel gear 466 is connected with the four third bevel gears 464 in a meshed mode, when the rotating ring 465 rotates, the four short rods 462 are conveniently and simultaneously driven to synchronously rotate, the supporting seat 42 is conveniently and stably moved, the supporting seat 42 is kept stable after being adjusted, and crushing and grinding operations on coffee beans are conveniently carried out.
In one embodiment of the present invention, referring to fig. 1, 2 and 3, the driving assembly 8 includes:
the fixed frame 81 is fixedly arranged on the outer wall of the shell 1, a driving rod 82 is arranged on the inner side of the fixed frame 81, the top end of the driving rod 82 extends out of the fixed frame 81, the driving rod 82 is rotationally connected with the fixed frame 81, a knob 83 is arranged on the top end of the driving rod 82, first driving teeth 84 are arranged on the outer side of the driving rod 82, a first gear ring 85 is fixedly arranged on the outer side of the rotating ring 465, and the first driving teeth 84 are in meshed connection with the first gear ring 85;
a rotating assembly 86 is installed between the supporting disc 5 and the driving rod 82, and is used for driving the supporting disc 5 to drive the filter screen 6 to rotate inside the shell 1 in the rotating process of the driving rod 82.
The rotating assembly 86 includes:
the fixed ring 861 is fixedly arranged at the top side edge of the supporting disc 5, and the fixed ring 861 is rotationally connected with the inner wall of the shell 1 and is used for supporting the supporting disc 5 and enabling the supporting disc 5 to rotate; the second gear ring 862 is arranged on the outer side of the supporting disc 5, a slotted hole 863 is formed in one side, close to the fixed frame 81, of the shell 1, connecting teeth 864 are arranged on the inner side of the slotted hole 863, second driving teeth 865 are arranged on one end, close to the slotted hole 863, of the driving rod 82, and the connecting teeth 864 are in meshed connection with the second driving teeth 865 and the second gear ring 862.
In this embodiment, the fixed frame 81 is fixedly installed on one side of the outer wall of the housing 1, a vertical driving rod 82 is installed inside the fixed frame 81, a rolling bearing is installed between the driving rod 82 and the fixed frame 81, the driving rod 82 can stably rotate on the fixed frame 81, and the rotation of the driving rod 82 can be manually realized through a knob 83 at the top end of the driving rod 82; the outer side of the rotating ring 465 is fixedly provided with a first gear ring 85, the outer side of the driving rod 82 is provided with a first driving tooth 84, the first driving tooth 84 and the first gear ring 85 are on the same horizontal line, the first driving tooth 84 is meshed with the first gear ring 85, and when the driving rod 82 rotates, the rotating ring 465 can be driven to stably rotate outside the shell 1, so that the distance between the supporting seat 42 and the grinding disc 41 is further adjusted;
the fixed ring 861 is fixedly arranged at the top side edge of the supporting disc 5, a rolling bearing is arranged between the fixed ring 861 and the inner wall of the shell 1, so that the supporting disc 5 can stably rotate inside the shell 1, the second gear ring 862 is arranged at the outer side of the supporting disc 5, and the second gear ring 862 is positioned at the outer side of the top end of the supporting disc 5, so that the influence on the disassembly of the filter screen 6 can be effectively avoided; the shell 1 is close to fixed frame 81 one side and is equipped with the slotted hole 863, the inboard fixed mounting of slotted hole 863 has the gag lever post, the gag lever post is vertical form, connecting tooth 864 is installed in the gag lever post outside, connecting tooth 864 with install antifriction bearing between the gag lever post, connecting tooth 864 can carry out stable rotation on the gag lever post, second driving tooth 865 is installed in the outside of the actuating lever 82 bottom, second driving tooth 865 with connecting tooth 864 meshing is connected, connecting tooth 864 with second gear ring 862 meshing is connected, and when actuating lever 82 rotates, can drive supporting disk 5 rotates in shell 1 inboard to can realize the distance adjustment between supporting seat 42 and the abrasive disc 41 simultaneously, when conveniently adjusting the abrasive precision, drive filter screen 6 rotates in shell 1 inboard, when carrying out the grinding of different precision, usable precision is filtered corresponding mesh filter screen 6, facilitates the use.
In one embodiment of the present invention, referring to fig. 1, 2, 4, 5 and 6, the connection assembly 7 includes:
the positioning groove 71 is positioned on the supporting plate 5, a movable frame 72 is arranged on the inner side of the positioning groove 71, a positioning rod 73 is arranged at the top end of the movable frame 72, a fixed groove 74 is arranged on the supporting plate 5, the positioning rod 73 stretches into the inner side of the fixed groove 74, a positioning plate 75 is arranged on the inner side of the positioning rod 73 stretching into the fixed groove 74, the positioning plate 75 is in concave-convex connection with the fixed groove 74, and an elastic piece 76 is arranged between the positioning plate 75 and the positioning groove 71; the locating frames 77 are installed at two ends of the filter screen 6, and the locating frames 77 are connected with the movable frame 72 in a concave-convex mode.
The vibration assembly 9 includes:
the fixed plate 91, fixed mounting is in the movable frame 72 is close to rotary rod 2 one end, first lug 92 is installed to the fixed plate 91 bottom, the holding ring 93 is installed in the rotary rod 2 outside, the holding ring 93 is located the fixed plate 91 downside, install the second lug 94 on the holding ring 93, first lug 92 is the same with the second lug 94 shape, and is semi-circular, first lug 92 and second lug 94 contact each other.
In this embodiment, the positioning groove 71 is located on the supporting plate 5, the cross-section of the positioning groove 71 is in a convex shape, both ends of the inner side of the positioning groove 71 are respectively provided with a moving frame 72, the moving frame 72 can move along the position of the inner side of the positioning groove 71 in the vertical direction, a positioning rod 73 is installed at the top end of the moving frame 72, a fixing groove 74 is provided at the top end of the supporting plate 5, a positioning plate 75 is installed at one end of the positioning rod 73 extending into the inner side of the fixing groove 74, the positioning plate 75 can be connected with the fixing groove 74 in a concave-convex manner, the moving of the moving frame 72 in the vertical direction can be realized, the diameter of the positioning plate 75 is larger than that of the positioning rod 73, and the moving frame 72 can be effectively prevented from falling from the supporting plate 5; the elastic member 76 may be a spring or rubber, and in this embodiment, the elastic member 76 is a spring, so as to adjust the position of the positioning plate 75 inside the fixing slot 74; a positioning frame 77 is arranged on the outer side of the top end of the filter screen 6, the cross section of one end of the positioning frame 77 extending into the inner side of the movable frame 72 is T-shaped, so that the connection stability between the movable frame 72 and the filter screen 6 is kept, and the movable frame 72 is convenient to drive the filter screen 6 to vibrate in the vertical direction;
the fixed plate 91 fixed mounting is close to rotary rod 2 one end in movable frame 72 downside, the fixed plate 91 is the level form, the holding ring 93 is installed in the rotary rod 2 outside, the holding ring 93 with fixed plate 91 is parallel, a plurality of second lugs 94 are evenly installed to holding ring 93 near fixed plate 91 one side, fixed plate 91 downside fixed mounting has first lug 92, when rotary rod 2 drives holding ring 93 and rotates, conveniently makes second lug 94 extrude first lug 92, realizes that movable frame 72 drives filter screen 6 and upwards carries out the position movement to when first lug 92 and second lug 94 separate, under the effect of elastic component 76, can realize that movable frame 72 drives filter screen 6 and move downwards, makes things convenient for filter screen 6 to carry out vertical direction's vibration, is convenient for improving filtration efficiency.
The fixing ring 861 is provided with positioning holes 12, the number of the positioning holes 12 is the same as that of the filter screens 6, the shell 1 is provided with positioning screws 13, and the positioning screws 13 are in threaded connection with the positioning holes 12 and are used for fixing the position of the support disc 5 inside the shell 1; after the grinding precision is adjusted, the positioning screw 13 can be connected with the positioning hole 12 on the fixed ring 861, so that the position of the supporting disc 5 on the inner side of the shell 1 is fixed, and the supporting disc 5 is prevented from rotating in the rotating process of the rotating rod 2, so that the use is influenced.
The working principle of the invention is as follows:
according to the invention, firstly, according to the required grinding precision, the knob 83 is manually rotated to enable the driving rod 82 to rotate, further the rotation of the supporting disc 5 and the rotating ring 465 is realized, the distance between the supporting seat 42 and the grinding disc 41 is adjusted, the filter screen 6 with the corresponding mesh number is moved to the bottom side of the outlet of the material guiding plate 11 along with the grinding precision, then the positioning screw 13 is manually connected with the positioning hole 12 on the fixing ring 861 to enable the supporting disc 5 to keep stable, then coffee beans are fed in from the top end of the shell 1, then the handle 10 is manually driven to enable the rotating rod 2 to rotate, and the grinding operation can be carried out on the coffee beans through the cooperation of the grinding disc 41 and the supporting seat 42; and the ground coffee beans are sent to the inner side of the filter screen 6 through the guide plate 11, and the vibration of the filter screen 6 in the vertical direction is realized through the cooperation of the first convex block 92 and the second convex block 94, so that the filtering operation of the coffee is completed, and then the filtered coffee falls into the inner side of the collecting frame.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. A hand-milled coffee filter comprising a housing and a processing mechanism, wherein the processing mechanism comprises:
the rotary rod is positioned in the middle of the inner side of the shell, the rotary rod is rotationally connected with the top end of the shell, and a feeding component is arranged between the shell and the rotary rod and is used for enabling coffee beans to enter the inner side of the shell and primarily crushing the coffee beans; a grinding component is arranged between the rotating rod and the shell and is used for carrying out secondary crushing operation on the primarily crushed coffee beans;
the bottom side of the grinding component is provided with a supporting disk, a filter screen is arranged on the supporting disk, and a connecting component is arranged between the filter screen and the supporting disk and used for enabling the filter screen to move on the supporting disk and be detachably connected with the supporting disk; a driving component is arranged between the supporting disc and the grinding component and is used for driving the supporting disc to drive the filter screen to rotate and adjusting the grinding precision of the grinding component on the coffee beans, and a vibrating component is arranged between the rotating rod and the filter screen and is used for driving the filter screen to vibrate on the supporting disc in the rotating process of the rotating rod; the top end of the rotating rod is provided with a handle; and a material guide plate is arranged between the grinding assembly and the supporting disc, the material guide plate is fixedly arranged on the inner side of the shell, and the rotating rod penetrates through the material guide plate.
2. The hand ground coffee filter apparatus of claim 1, wherein said feed assembly comprises:
spiral leaf installs the rotary rod top outside, crushing blade is still installed in the rotary rod outside, crushing blade is located spiral leaf bottom side, the locating frame is installed to the shell inner wall, the locating frame with crushing blade cooperation can carry out preliminary breakage to the coffee beans when the rotary rod rotates.
3. The hand ground coffee filter apparatus of claim 2, wherein said grinding assembly comprises:
the grinding disc is fixedly arranged on the outer side of the rotary rod and is positioned on the bottom side of the crushing blade, a supporting seat is arranged on the outer side of the grinding disc, the cross section of the inner side of the supporting seat is funnel-shaped, a limit groove is formed in the inner wall of the shell, a rotary rod is arranged on the inner side of the limit groove, the rotary rod is vertical, two ends of the rotary rod are rotatably connected with the inner wall of the limit groove, a moving block is fixedly arranged on the outer wall of the supporting seat, the moving block is positioned on the inner side of the limit groove, the rotary rod penetrates through the moving block, and the rotary rod is in threaded connection with the moving block;
and an adjusting component is further arranged between the shell and the rotating rod and is used for being connected with the driving component, so that the driving component can drive the rotating rod to rotate, the moving block can drive the supporting seat to move in the vertical direction, and the distance between the supporting seat and the grinding disc is adjusted.
4. A hand ground coffee filtering device according to claim 3, characterized in that said adjustment assembly comprises:
the first bevel gear, fixed mounting is in the dwang downside, the quarter butt is installed to spacing groove one side, the quarter butt is the level form, and runs through shell one side, the quarter butt is located spacing groove one end and installs the second bevel gear, first bevel gear and second bevel gear meshing are connected, the quarter butt is located shell outside one end and installs the third bevel gear, the quarter butt downside is equipped with the swivel ring, the swivel ring with the shell outside rotates to be connected, swivel ring is close to quarter butt one side fixed mounting and has the fourth bevel gear, third bevel gear and fourth bevel gear meshing are connected, first bevel gear and second bevel gear meshing are connected.
5. The hand ground coffee filter apparatus of claim 1, wherein said connection assembly comprises:
the positioning groove is positioned on the supporting plate, a movable frame is arranged on the inner side of the positioning groove, a positioning rod is arranged at the top end of the movable frame, a fixed groove is arranged on the supporting plate, the positioning rod stretches into the inner side of the fixed groove, a positioning plate is arranged on the inner side of the positioning rod stretching into the fixed groove, the positioning plate is connected with the fixed groove in a concave-convex mode, and an elastic piece is arranged between the positioning plate and the positioning groove; and a positioning frame is arranged on the outer side of the top end of the filter screen, and the positioning frame is connected with the movable frame in a concave-convex manner.
6. The hand ground coffee filter apparatus of claim 4, wherein said drive assembly comprises:
the fixed frame is fixedly arranged on the outer wall of the shell, a driving rod is arranged on the inner side of the fixed frame, the top end of the driving rod extends out of the fixed frame, the driving rod is rotationally connected with the fixed frame, a knob is arranged at the top end of the driving rod, first driving teeth are arranged on the outer side of the driving rod, a first gear ring is fixedly arranged on the outer side of the rotating ring, and the first driving teeth are in meshed connection with the first gear ring;
and a rotating assembly is arranged between the supporting disc and the driving rod and is used for driving the supporting disc to drive the filter screen to rotate at the inner side of the shell in the rotating process of the driving rod.
7. The hand ground coffee filter apparatus of claim 6, wherein said rotating assembly comprises:
the fixed ring is fixedly arranged at the top side edge of the supporting disc, is rotationally connected with the inner wall of the shell and is used for supporting the supporting disc and enabling the supporting disc to rotate; the second gear ring is installed on the outer side of the supporting disc, a slotted hole is formed in one side, close to the fixed frame, of the shell, connecting teeth are installed on the inner side of the slotted hole, second driving teeth are installed on one end, close to the slotted hole, of the driving rod, and the connecting teeth are in meshed connection with the second driving teeth and the second gear ring.
8. The hand ground coffee filter apparatus of claim 5, wherein said vibration assembly comprises:
the fixed plate is fixedly arranged at one end, close to the rotating rod, of the movable frame, a first lug is arranged at the bottom end of the fixed plate, a positioning ring is arranged at the outer side of the rotating rod and positioned at the bottom side of the fixed plate, a second lug is arranged on the positioning ring, the first lug and the second lug are identical in shape and are semicircular, and the first lug and the second lug are in contact with each other.
9. The hand-milled coffee filtering device according to claim 7, wherein the fixing ring is provided with positioning holes, the number of the positioning holes is the same as that of the filter screens, and the housing is provided with positioning screws which are in threaded connection with the positioning holes and are used for fixing the position of the supporting disc on the inner side of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310585302.9A CN116392025A (en) | 2023-05-23 | 2023-05-23 | Hand-grinding coffee filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310585302.9A CN116392025A (en) | 2023-05-23 | 2023-05-23 | Hand-grinding coffee filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116392025A true CN116392025A (en) | 2023-07-07 |
Family
ID=87016338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310585302.9A Pending CN116392025A (en) | 2023-05-23 | 2023-05-23 | Hand-grinding coffee filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116392025A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117463430A (en) * | 2023-11-21 | 2024-01-30 | 连云港桃盛熔融石英有限公司 | Breaker for quartz smelting block |
| CN117463430B (en) * | 2023-11-21 | 2024-05-17 | 连云港桃盛熔融石英有限公司 | Breaker for quartz smelting block |
-
2023
- 2023-05-23 CN CN202310585302.9A patent/CN116392025A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117463430A (en) * | 2023-11-21 | 2024-01-30 | 连云港桃盛熔融石英有限公司 | Breaker for quartz smelting block |
| CN117463430B (en) * | 2023-11-21 | 2024-05-17 | 连云港桃盛熔融石英有限公司 | Breaker for quartz smelting block |
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