CN214317791U - Coffee vending machine is with grinding mechanism - Google Patents
Coffee vending machine is with grinding mechanism Download PDFInfo
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- CN214317791U CN214317791U CN202023278900.2U CN202023278900U CN214317791U CN 214317791 U CN214317791 U CN 214317791U CN 202023278900 U CN202023278900 U CN 202023278900U CN 214317791 U CN214317791 U CN 214317791U
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Abstract
The utility model belongs to the technical field of coffee processing equipment, in particular to a grinding mechanism for a coffee vending machine, aiming at the problems of insufficient fineness and uneven particle diameter of ground coffee beans of the existing coffee bean grinding machine, the following proposal is provided, which comprises a grinding cavity, two symmetrically arranged feed inlets are fixedly arranged at the top of the grinding cavity, a through hole is arranged on the inner wall at the top of the grinding cavity, the inner wall of the through hole is connected with a rotating shaft in a sealing and rotating way, the structure of the utility model is simple, a first motor drives a first cutter and a second cutter to rotate to grind coffee beans, a first stirring rod and a second stirring rod stir larger particles which can not pass through a screen mesh to rise to grind the larger particles again, the ground particles are rotated and ground by two grinding sleeve rollers to produce finer powder, and coffee powder adhered on the grinding sleeve rollers can be removed by a scraper blade and a brush head, the powder yield of the coffee beans is increased.
Description
Technical Field
The utility model relates to a coffee processing equipment technical field especially relates to a coffee is sold machine and is ground mechanism.
Background
Coffee is a beverage made of roasted and ground coffee beans, is one of three major beverages in the world, is popular in the world as cocoa and tea, and is selected by more people as the living taste of people is continuously improved.
The coffee bean grinder in the existing market is not fine and smooth enough, and the particle diameter is not uniform, so that the taste of coffee is influenced, and therefore a grinding mechanism for a coffee vending machine is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a grinding mechanism for a coffee vending machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a grinding mechanism for a coffee vending machine comprises a grinding cavity, wherein two symmetrically arranged charging openings are fixedly arranged at the top of the grinding cavity, a through hole is formed in the inner wall of the top of the grinding cavity, the inner wall of the through hole is connected with a rotating shaft in a sealing and rotating manner, a driving assembly for driving the rotating shaft to rotate is fixedly arranged at the top of the grinding cavity, a first cutter and a second cutter are fixedly sleeved on the outer wall of the rotating shaft, a discharge hole is formed in the top of the grinding cavity, a screen is fixedly arranged on the inner wall of the discharge hole, a communicated discharge cavity is fixedly arranged at the bottom of the grinding cavity, two symmetrically arranged second rotating shafts are rotatably connected with the inner wall of one side of the discharge cavity, two symmetrically arranged first mounting holes are formed in the inner wall of one side of the discharge cavity, and the second rotating shafts penetrate through the first mounting holes and are rotatably connected with the inner wall of the second rotating shafts in a sealing manner, the utility model discloses a grinding machine, including first axis of rotation, first motor, second axis of rotation and second motor, the outer wall fixed cover in ejection of compact chamber has two second motors that the symmetry set up, the output shaft fixed connection of second axis of rotation and second motor, the fixed cover of outer wall of second axis of rotation is equipped with grinds the covering roller, the inner wall fixed mounting in ejection of compact chamber has the material subassembly of scraping that is used for scraping the material to grinding the covering roller, the inner wall fixed mounting in ejection of compact chamber has the subassembly that cleans that is used for cleaning grinding the covering roller.
Preferably, drive assembly includes first motor and the install bin of fixed mounting at the top of grinding the chamber, the rotation axis rotates with the top inner wall of install bin to be connected, the fixed cover of outer wall of rotation axis is equipped with driven pulley, the output shaft fixedly connected with drive pulley of first motor, drive pulley and driven pulley rotate and are connected with same belt.
Preferably, the outer wall of the rotating shaft is fixedly sleeved with a first stirring rod and a second stirring rod.
Preferably, scrape the material subassembly including rotating two first rotation axes of connecting and setting up at the one side inner wall symmetry in ejection of compact chamber, two second mounting holes that the symmetry set up are seted up to one side inner wall in ejection of compact chamber, first rotation axis passes the second mounting hole and rotates rather than the inner wall seal and be connected, the outside fixed mounting in ejection of compact chamber has two third motors that the symmetry set up, the output shaft fixed connection of first rotation axis and third motor, the outer wall of first rotation axis is the scraper blade that a plurality of equidistant settings of annular fixedly connected with, the bottom and the grinding mantle roller of scraper blade laminate mutually.
Preferably, the inner walls of the two sides of the discharging cavity are fixedly connected with two symmetrically arranged discharging plates.
Preferably, clean the subassembly and include two bracing pieces that fixed mounting set up at the both sides inner wall symmetry in ejection of compact chamber, the top fixedly connected with spring of bracing piece, the top fixedly connected with loop bar of spring, the top fixedly connected with brush head of loop bar, brush head and grinding mantle roller are laminated mutually.
Compared with the prior art, the beneficial effects of the utility model are that: add coffee bean from the charge door, first motor can drive the rotation axis and rotate, the rotation axis can drive first cutter and second cutter and rotate, smash coffee bean, the rotation axis can drive first stirring pole and second stirring pole and rotate, stir the great granule that can not pass through the screen cloth and make its rise smash once more, the granule after smashing gets into out the material chamber behind the screen cloth and falls on the flitch down, rotate through two grinding mantle rollers and grind, the powder of output is more fine and smooth, first rotation axis drives the scraper blade and rotates, scrape off the coffee powder of scraper blade adhesion on grinding mantle roller, the brush head cleans the coffee powder of adhesion on grinding mantle roller, increase coffee bean goes out the powder rate.
The utility model discloses simple structure, first motor drive first cutter and second cutter rotate smash coffee beans, and first stirring rod and second stirring rod stir the great granule that can not pass through the screen cloth and make its rise smash once more, and the granule after smashing rotates through two grinding sleeve rollers and grinds, and the powder that the output is more fine and smooth, and the adhesion can be got rid of to scraper blade and brush head coffee powder on grinding sleeve roller, and increase coffee beans goes out the powder rate.
Drawings
Fig. 1 is a schematic view of the overall structure of a grinding mechanism for a coffee vending machine according to the present invention;
fig. 2 is an enlarged schematic structural view of a portion a of a grinding mechanism for a coffee vending machine according to the present invention;
FIG. 3 is a schematic structural view of a first stirring rod of a grinding mechanism for a coffee vending machine according to the present invention;
FIG. 4 is a schematic view of a first tool structure of a grinding mechanism for a coffee vending machine according to the present invention;
FIG. 5 is a schematic diagram of a screen structure of a grinding mechanism for a coffee vending machine according to the present invention;
fig. 6 is a rear view structure diagram of the grinding mechanism for the coffee vending machine according to the present invention.
In the figure: 1. a grinding chamber; 2. a rotating shaft; 3. a first cutter; 4. a first stirring rod; 5. a second cutter; 6. a second stirring rod; 7. screening a screen; 8. a blanking plate; 9. a discharge cavity; 10. a first rotating shaft; 11. a squeegee; 12. a first motor; 13. a belt; 14. installing a box; 15. a feed inlet; 16. a second rotating shaft; 17. grinding the sleeve roller; 18. a loop bar; 19. a bristle head; 20. a support bar; 21. a spring; 22. a through hole; 23. a second motor; 24. a third motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-6, a grinding mechanism for a coffee vending machine comprises a grinding chamber 1, two symmetrically arranged charging openings 15 are fixedly installed at the top of the grinding chamber 1, a through hole 22 is formed in the inner wall of the top of the grinding chamber 1, a rotating shaft 2 is connected to the inner wall of the through hole 22 in a sealing and rotating manner, a driving assembly for driving the rotating shaft 2 to rotate is fixedly installed at the top of the grinding chamber 1, a first cutter 3 and a second cutter 5 are fixedly sleeved on the outer wall of the rotating shaft 2, a discharging hole is formed in the top of the grinding chamber 1, a screen 7 is fixedly installed on the inner wall of the discharging hole, a communicated discharging chamber 9 is fixedly installed at the bottom of the grinding chamber 1, two symmetrically arranged second rotating shafts 16 are rotatably connected to the inner wall of one side of the discharging chamber 9, two symmetrically arranged first mounting holes are formed in the inner wall of one side of the discharging chamber 9, the second rotating shafts 16 pass through the first mounting holes and are connected with the inner walls in a sealing and rotating manner, the outside fixed mounting in ejection of compact chamber 9 has two second motors 23 that the symmetry set up, the output shaft fixed connection of second axis of rotation 16 and second motor 23, and the outer wall fixed cover of second axis of rotation 16 is equipped with grinds the covering roller 17, and the inner wall fixed mounting in ejection of compact chamber 9 has the scraping subassembly that is used for scraping to grinding covering roller 17, and the inner wall fixed mounting in ejection of compact chamber 9 has the subassembly that cleans that is used for cleaning grinding covering roller 17.
Example two
The improvement is further based on the first embodiment: the driving assembly comprises a first motor 12 and an installation box 14 which are fixedly installed at the top of the grinding cavity 1, a rotating shaft 2 is rotatably connected with the inner wall of the top of the installation box 14, the outer wall of the rotating shaft 2 is fixedly sleeved with a driven belt pulley, the output shaft of the first motor 12 is fixedly connected with a driving belt pulley, the driving belt pulley and the driven belt pulley are rotatably connected with a same belt 13, the outer wall of the rotating shaft 2 is fixedly sleeved with a first stirring rod 4 and a second stirring rod 6, the scraping assembly comprises two first rotating shafts 10 which are rotatably connected with the inner wall of one side of the discharging cavity 9 and symmetrically arranged, the inner wall of one side of the discharging cavity 9 is provided with two second mounting holes which are symmetrically arranged, the first rotating shafts 10 penetrate through the second mounting holes and are in sealed and rotatable connection with the inner wall of the first rotating shafts, the outer side of the discharging cavity 9 is fixedly provided with two third motors 24 which are symmetrically arranged, and the output shafts of the first rotating shafts 10 and the third motors 24 are fixedly connected, the outer wall of first axis of rotation 10 is the scraper blade 11 that a plurality of equidistant settings of annular fixedly connected with, the bottom of scraper blade 11 is laminated with grinding shell roller 17 mutually, two flitch 8 down that the both sides inner wall fixedly connected with symmetry of ejection of compact chamber 9 set up, clean the subassembly and include two bracing pieces 20 that the both sides inner wall symmetry of fixed mounting in ejection of compact chamber 9 set up, the top fixedly connected with spring 21 of bracing piece 20, the top fixedly connected with loop bar 18 of spring 21, the top fixedly connected with brush head 19 of loop bar 18, brush head 19 is laminated with grinding shell roller 17 mutually.
The working principle is as follows: coffee beans are added from a feed inlet 15, a first motor 12 drives a driving belt pulley to rotate, the driving belt pulley drives a belt 13 to rotate, the belt 13 drives a driven belt pulley to rotate, the driven belt pulley drives a rotating shaft 2 to rotate, the rotating shaft 2 drives a first cutter 3 and a second cutter 5 to rotate to crush the coffee beans, the rotating shaft 2 drives a first stirring rod 4 and a second stirring rod 6 to rotate to stir larger particles which cannot pass through a screen 7 to ascend and crush the larger particles again, the crushed particles enter a discharge cavity 9 through the screen 7 and fall on a blanking plate 8, a second motor 23 drives a second rotating shaft 16 to rotate, the second rotating shaft 16 drives grinding sleeve rollers 17 to rotate, the two grinding sleeve rollers 17 reversely rotate to grind the particles, a third motor 24 drives a first rotating shaft 10 to rotate, the first rotating shaft 10 drives a scraping plate 11 and the grinding sleeve rollers 17 to reversely rotate, the scraping plate 11 scrapes off the coffee powder adhered to the grinding blanket roller 17, and the brush head 19 cleans the coffee powder adhered to the grinding blanket roller 17.
However, as is well known to those skilled in the art, the working principle and wiring method of the first motor 12, the second motor 23 and the third motor 24 are common and are conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The grinding mechanism for the coffee vending machine comprises a grinding chamber (1) and is characterized in that two symmetrical feed inlets (15) are fixedly mounted at the top of the grinding chamber (1), a through hole (22) is formed in the inner wall of the top of the grinding chamber (1), a rotating shaft (2) is connected to the inner wall of the through hole (22) in a sealing and rotating mode, a driving assembly for driving the rotating shaft (2) to rotate is fixedly mounted at the top of the grinding chamber (1), a first cutter (3) and a second cutter (5) are fixedly sleeved on the outer wall of the rotating shaft (2), a discharge hole is formed in the top of the grinding chamber (1), a screen (7) is fixedly mounted on the inner wall of the discharge hole, a discharge chamber (9) communicated with the bottom of the grinding chamber (1), and two second rotating shafts (16) symmetrically arranged are rotatably connected to the inner wall of one side of the discharge chamber (9), two first mounting holes that the symmetry set up are seted up to one side inner wall in play material chamber (9), second axis of rotation (16) pass first mounting hole and rotate rather than the inner wall is sealed to be connected, the outside fixed mounting in play material chamber (9) has two second motors (23) that the symmetry set up, the output shaft fixed connection of second axis of rotation (16) and second motor (23), the outer wall fixed cover of second axis of rotation (16) is equipped with grinds cover roller (17), the inner wall fixed mounting in play material chamber (9) has the material subassembly of scraping that is used for scraping material to grinding cover roller (17), the inner wall fixed mounting in play material chamber (9) has the subassembly that cleans that is used for cleaning grinding cover roller (17).
2. A grinding mechanism for a coffee vending machine according to claim 1, characterized in that the driving assembly comprises a first motor (12) and a mounting box (14) which are fixedly mounted on the top of the grinding chamber (1), the rotating shaft (2) is rotatably connected with the inner wall of the top of the mounting box (14), a driven pulley is fixedly sleeved on the outer wall of the rotating shaft (2), a driving pulley is fixedly connected with the output shaft of the first motor (12), and the driving pulley and the driven pulley are rotatably connected with the same belt (13).
3. A grinding mechanism for a coffee vending machine, according to claim 1, characterized in that the outer wall of the rotating shaft (2) is fixedly sleeved with a first stirring rod (4) and a second stirring rod (6).
4. The grinding mechanism for the coffee vending machine according to claim 1, wherein the scraping component comprises two first rotating shafts (10) which are rotatably connected to one inner wall of the discharging cavity (9) and symmetrically arranged, two second mounting holes which are symmetrically arranged are formed in one inner wall of the discharging cavity (9), the first rotating shafts (10) penetrate through the second mounting holes and are rotatably connected with the inner wall of the first rotating shafts in a sealing manner, two third motors (24) which are symmetrically arranged are fixedly mounted on the outer side of the discharging cavity (9), the first rotating shafts (10) are fixedly connected with output shafts of the third motors (24), the outer wall of each first rotating shaft (10) is in annular shape and fixedly connected with a plurality of scraping plates (11) which are arranged at equal intervals, and the bottoms of the scraping plates (11) are attached to the grinding sleeve rollers (17).
5. A grinding mechanism for a coffee vending machine according to claim 1, characterized in that two symmetrically arranged blanking plates (8) are fixedly connected to the inner walls of the two sides of the discharge chamber (9).
6. A grinding mechanism for a coffee vending machine according to claim 1, characterized in that the cleaning assembly comprises two support rods (20) which are fixedly mounted on the inner walls of the two sides of the discharge chamber (9) and symmetrically arranged, a spring (21) is fixedly connected to the top of each support rod (20), a sleeve rod (18) is fixedly connected to the top of each spring (21), a brush head (19) is fixedly connected to the top of each sleeve rod (18), and the brush head (19) and the grinding sleeve roller (17) are attached to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023278900.2U CN214317791U (en) | 2020-12-30 | 2020-12-30 | Coffee vending machine is with grinding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023278900.2U CN214317791U (en) | 2020-12-30 | 2020-12-30 | Coffee vending machine is with grinding mechanism |
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| Publication Number | Publication Date |
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| CN214317791U true CN214317791U (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023278900.2U Active CN214317791U (en) | 2020-12-30 | 2020-12-30 | Coffee vending machine is with grinding mechanism |
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| CN (1) | CN214317791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116059264A (en) * | 2023-02-09 | 2023-05-05 | 上海奥格营养生物科技有限公司 | Selenium-enriched ganoderma lucidum spore powder and grinding equipment thereof |
-
2020
- 2020-12-30 CN CN202023278900.2U patent/CN214317791U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116059264A (en) * | 2023-02-09 | 2023-05-05 | 上海奥格营养生物科技有限公司 | Selenium-enriched ganoderma lucidum spore powder and grinding equipment thereof |
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