CN215502591U - Hand-operated coffee bean grinding machine - Google Patents
Hand-operated coffee bean grinding machine Download PDFInfo
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- CN215502591U CN215502591U CN202121657780.9U CN202121657780U CN215502591U CN 215502591 U CN215502591 U CN 215502591U CN 202121657780 U CN202121657780 U CN 202121657780U CN 215502591 U CN215502591 U CN 215502591U
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Abstract
The utility model discloses a hand-operated coffee bean grinding machine, wherein a spiral conveying rod is arranged in a machine body, a driving cutter head is arranged at the left end of the spiral conveying rod, a fixed cutter head is arranged in a cavity at the left side of the machine body, the driving cutter head and the fixed cutter head are connected onto the spiral conveying rod through adjusting screws, a bearing is arranged at the left side of each adjusting screw, a ball is arranged at the left end of each bearing, an adjusting hand wheel is arranged at the left side of each ball, and the adjusting hand wheel is connected onto a cover plate through threads. The right end of the screw conveying rod is provided with a supporting bearing and a hand wheel, the hand wheel is fixed through a locking nut, the lower end of the hand wheel is provided with a connecting rod, and a handle is arranged on the connecting rod. The top of the machine body is provided with a discharging hopper, the lower part of the machine body is provided with a powder bowl, and the powder bowl is fixed on the base through a bracket and a locking screw. According to the utility model, automatic feeding of coffee beans can be realized by hand-cranking the hand wheel, and after the coffee beans reach between the driving cutter disc and the fixed cutter disc, the purpose of grinding is achieved by mutual extrusion; the size of the grinding particles can be adjusted by rotating the adjusting hand wheel.
Description
Technical Field
The utility model relates to the technical field of coffee machines, in particular to a hand-operated coffee bean grinding machine.
Background
Coffee is a beverage made of roasted and ground coffee beans, is one of three major beverages in the world, is popular with cocoa and tea, is popular among consumers, and is used as a daily beverage by more and more people. Various bean mills have appeared on the market in order to more conveniently drink coffee.
The existing bean grinder can not realize grinding granularity adjustment, and some bean grinders can realize adjustment but are inconvenient to use.
Therefore, how to provide a hand-operated coffee bean grinding machine which is simple to use and convenient to adjust is a problem which needs to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a hand-operated coffee bean grinder which is simple to use and convenient to adjust.
In order to achieve the purpose, the utility model provides the following technical scheme, which comprises a base and is characterized in that a machine body is arranged at the top of the base, a spiral conveying rod is arranged in the machine body, a fixed cutter disc is arranged in a cavity on the left side of the machine body, a supporting bearing is arranged on the right side of the machine body, a driving cutter disc is arranged on the left side of the spiral conveying rod and is fixed on the spiral conveying rod through an adjusting screw, the bearing is arranged on the left side of the adjusting screw, the bearing is fixedly arranged on a cover plate, a ball is arranged in the cover plate and abuts against the adjusting screw through an adjusting hand wheel, a discharging hopper is arranged at the top of the machine body, a hand wheel is fixedly connected to the right side of the spiral conveying rod, a connecting rod is connected to the hand wheel, a handle is fixedly connected to the connecting rod, a powder bowl is arranged below the base, and the powder bowl is fixed on the base through a support and a locking screw.
Preferably, in the above-described hand-operated coffee bean grinder, the screw feed rod is a variable-pitch and variable-groove-depth feed rod.
Preferably, in the above-mentioned hand formula coffee bean grinder, the adjustment of grinding particle size can be realized through adjusting screw to the initiative blade disc.
According to the technical scheme, compared with the prior art, the utility model discloses the hand-operated coffee bean grinding machine, automatic feeding of coffee beans can be realized through the hand-operated hand wheel, and the coffee beans reach between the driving cutter disc and the fixed cutter disc and then are ground through mutual extrusion; the size of the grinding particles can be adjusted by rotating the adjusting hand wheel, so that the grinding device has the characteristics of convenience and quickness in adjustment and simplicity in operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic diagram of the present invention.
Reference numerals: 1-base, 2-machine body, 3-spiral conveying rod, 4-fixed cutter head, 5-driving cutter head, 6-adjusting screw, 7-adjusting hand wheel, 8-hand wheel, 9-cover plate, 10-round ball, 11-handle, 12-blanking hopper, 13-powder bowl, 14-support, 15-connecting rod, 16-supporting bearing, 17-locking screw, 18-locking nut and 19-bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a hand-operated coffee bean grinder is disclosed in the present invention.
The utility model comprises a base 1 and is characterized in that the top of the base is provided with a machine body 2, a spiral conveying rod 3 is arranged in the machine body 2, a fixed cutter head 4 is arranged in a left cavity of the machine body 2, the right side of the spiral conveying rod is provided with a supporting bearing 16, the left side of the spiral conveying rod 3 is provided with a driving cutter head 5, the driving cutter head 5 is fixed on the spiral conveying rod 3 through an adjusting screw 6, the left side of the adjusting screw 6 is provided with a bearing 19, the bearing 19 is fixedly arranged on a cover plate 9, a ball 10 is arranged in the cover plate 9, the ball 10 is propped against the adjusting screw 6 through an adjusting hand wheel 7, a blanking hopper 12 is arranged at the top of the machine body 2, a hand wheel 8 and a locking nut 18 are fixedly connected at the right side of the screw conveying rod, a connecting rod 15 is connected on the hand wheel 8, a handle 11 is fixedly connected on the connecting rod 15, a powder bowl 13 is arranged below the base 1, and the powder bowl 13 is fixed on the base 1 through a support 14 and a locking screw 17.
In order to further optimize the above solution, the screw conveyor 3 is provided with grooves of variable pitch and variable groove depth.
In order to further optimize the above technical solution, the driving cutter 5 can adjust the size of the grinding particle size by adjusting screws.
In order to further optimize the technical scheme, the working process of the embodiment of the utility model is as follows: when coffee beans are required to be ground, the coffee beans are discharged through the discharging hopper 12, the handle 11 is rotated manually, automatic feeding is achieved, the coffee beans are broken through extrusion with the inner wall of the machine body when reaching the left end of the spiral conveying rod, the broken coffee beans are ground through mutual friction and extrusion of the driving cutter disc and the fixed cutter disc, meanwhile, the distance between the driving cutter disc and the fixed cutter disc is adjusted through rotating the adjusting hand wheel, and the size of grinding particle is adjusted. After the granularity is adjusted, the locking nut 18 is used for locking to prevent loosening. The whole process is completed.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. The utility model provides a hand formula coffee bean grinder, includes base (1), its characterized in that, the base top is equipped with organism (2), organism (2) inside screw conveyor pole (3) of being equipped with is equipped with fixed blade disc (4) in organism (2) left side cavity, and organism right side is equipped with support bearing (16), the left side of screw conveyor pole (3) is equipped with initiative blade disc (5), and initiative blade disc (5) are fixed on screw conveyor pole (3) through adjusting screw (6), and adjusting screw (6) left side is equipped with bearing (19), and bearing (19) fixed mounting is on apron (9), and apron (9) internally mounted has ball (10), and ball (10) are pushed up on adjusting screw (6) through adjusting hand wheel (7), organism (2) top is equipped with down hopper (12), screw conveyor pole right side fixedly connected with hand wheel (8), the hand wheel (8) is connected with a connecting rod (15), the connecting rod (15) is fixedly connected with a handle (11), the hand wheel can be locked by a locking nut (18), a powder bowl (13) is arranged below the base (1), and the powder bowl (13) is fixed on the base (1) through a support (14) and a locking screw (17).
2. A hand-operated coffee bean grinder as claimed in claim 1, characterized in that the screw conveyor bar (3) is a variable-pitch and variable-groove-depth conveyor bar.
3. A hand-operated coffee bean grinder as claimed in claim 1, characterized in that the drive cutter (5) can be adjusted in the grinding particle size by means of adjusting screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121657780.9U CN215502591U (en) | 2021-07-21 | 2021-07-21 | Hand-operated coffee bean grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121657780.9U CN215502591U (en) | 2021-07-21 | 2021-07-21 | Hand-operated coffee bean grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215502591U true CN215502591U (en) | 2022-01-14 |
Family
ID=79814157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121657780.9U Active CN215502591U (en) | 2021-07-21 | 2021-07-21 | Hand-operated coffee bean grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215502591U (en) |
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2021
- 2021-07-21 CN CN202121657780.9U patent/CN215502591U/en active Active
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