CN209966182U - Powder-flying prevention structure of grinding device - Google Patents
Powder-flying prevention structure of grinding device Download PDFInfo
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- CN209966182U CN209966182U CN201920451934.5U CN201920451934U CN209966182U CN 209966182 U CN209966182 U CN 209966182U CN 201920451934 U CN201920451934 U CN 201920451934U CN 209966182 U CN209966182 U CN 209966182U
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Abstract
The utility model provides a grinder prevent flying powder structure, is including setting up grinding support, scraping whitewashed board, lower powder passageway, air exhaust passageway and the grinding component on grinding the beans ware, be equipped with the cavity on the grinding support, scrape whitewashed board and grinding component setting in the cavity and lie in same axis of ordinates, the cavity is opened there is the meal outlet, and the meal outlet sets up in the horizontal side of scraping whitewashed board, and lower powder passageway and air exhaust passageway set up in the position that is close to the meal outlet, and meal outlet, lower powder passageway and air exhaust passageway three communicate each other. The utility model discloses a coffee beans become coffee powder after grinding assembly grinds, and coffee powder is through scraping powder board and receiving centrifugal force effect, and it throws away to become tangential direction along scraping the powder board, then reachs powder passageway antetheca through a powder mouth, and coffee powder is because the action of gravity, along the container below the powder passageway falls into down, and the wind of discharging together along with coffee powder then along the passageway of airing exhaust discharges, realizes the separation of wind and coffee powder, and the problem of dusting everywhere has originally been solved to perfect under the confined powder passageway.
Description
Technical Field
The utility model relates to a grinder, in particular to grinder prevent flying powder structure.
Background
For example, chinese patent document No. CN204931447U discloses a grinding device and a coffee bean grinding machine, the grinding device includes a driver, a grinder connected to the driver, and a powder feeding passage communicated with the grinder, and the powder feeding passage is provided with a powder inlet (i.e., an inlet of the powder feeding passage) and a powder feeding passage. The grinding device is characterized in that a powder outlet is formed in the side wall of the grinder, an inlet of the powder walking channel is located below the powder outlet and is adjacent to the powder outlet, the powder falling channel is of a closed structure, and after coffee powder is discharged to the powder falling channel along with air, the coffee powder and the air are not separated, so that the powder falling channel can spray powder everywhere.
Therefore, further improvements are needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, do not dusting, grinder's that the practicality is strong prevent flying powder structure to overcome the weak point among the prior art.
According to the powder structure of preventing flying of grinder of this purpose design, including setting up grinding support, scraping whitewashed board, lower powder passageway, air exhaust passageway and grinding assembly on grinding the beans ware, its characterized in that: the grinding support is provided with a cavity, the powder scraping plate and the grinding assembly are arranged in the cavity and located on the same longitudinal axis, the cavity is provided with a powder outlet, the powder outlet is arranged on the horizontal side of the powder scraping plate, the powder discharging channel and the air exhaust channel are arranged at the position adjacent to the powder outlet, and the powder outlet, the powder discharging channel and the air exhaust channel are communicated with each other.
The periphery of the powder scraping plate is uniformly distributed with a plurality of powder scraping sheets, and the powder scraping sheets and the powder outlet are positioned on the same horizontal plane.
A powder feeding channel is connected between the powder outlet and the powder discharging channel, a butt joint port is arranged on the side portion of the powder discharging channel, and one end of the powder feeding channel is inserted into the butt joint port.
The powder discharging channel is gradually narrowed from top to bottom, and openings are formed in the upper end and the lower end of the powder discharging channel, the upper end of the powder discharging channel is connected with the air discharging channel, and openings are formed in the upper end and the lower end of the air discharging channel.
The top of the powder discharging channel is provided with a clamping groove, the bottom of the air exhaust channel is provided with a buckle, and the buckle is clamped into the clamping groove.
The bean grinder is provided with a rotating shaft, the powder scraping plate is installed on the rotating shaft, a fixing block is installed at the top of the rotating shaft, and the grinding assembly is fixed on the upper portion of the powder scraping plate through the fixing block.
The utility model discloses a coffee beans become coffee powder after grinding assembly grinds, coffee powder is through scraping powder board and receiving the centrifugal force effect, it throws away to become tangential direction along scraping the powder board, then reach powder passageway antetheca down through a powder mouth, coffee powder is because the action of gravity, along the container below the powder passageway falls into down, the wind of discharging together along with coffee powder is then discharged along the passageway of airing exhaust, realize the separation of wind and coffee powder, perfect solution original confined powder passageway problem of dusting everywhere down, it has simple structure, do not spray powder, the characteristics that the practicality is strong.
Drawings
Fig. 1 is a sectional view of a bean grinder according to an embodiment of the present invention.
Fig. 2 is a schematic view of an overall structure of the polishing apparatus according to an embodiment of the present invention.
Fig. 3 is a schematic view of an overall structure of the grinding support according to an embodiment of the present invention.
Fig. 4 is a schematic view of an overall structure of the powder scraping plate according to an embodiment of the present invention.
Fig. 5 is a schematic view of an overall structure of the air exhaust channel in an embodiment of the present invention.
Fig. 6 is a schematic view of an overall structure of the powder discharging passage according to an embodiment of the present invention.
Fig. 7 is a top view of an exemplary polishing apparatus according to the present invention.
Fig. 8 is a cross-sectional view of a polishing apparatus according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-8, the powder-flying prevention structure of the grinding device comprises a grinding support 1, a powder-scraping plate 2, a powder-discharging channel 3, an air-discharging channel 4 and a grinding assembly 5 which are arranged on a bean grinder a, wherein a cavity 1.1 is arranged on the grinding support 1, the powder-scraping plate 2 and the grinding assembly 5 are arranged in the cavity 1.1 and are positioned on the same longitudinal axis, a powder-discharging port 1.2 is formed in the cavity 1.1, the powder-discharging port 1.2 extends along the tangential direction of a concentric circle of the cavity 1.1, the powder-discharging port 1.2 is arranged on the horizontal side of the powder-scraping plate 2, the powder-discharging channel 3 and the air-discharging channel 4 are arranged at the position adjacent to the powder-discharging port 1.2, and the powder-discharging port 1.2, the powder-discharging channel 3 and the air-discharging channel 4 are; when the grinding device works, coffee beans are ground into coffee powder by the grinding component 5, the coffee powder is thrown out along the tangential direction of the powder scraping plate under the action of centrifugal force by the powder scraping plate 2 and under the action of centrifugal force, and then reaches the front wall of the powder discharging channel 3 through the powder outlet 1.2, due to the action of gravity, the coffee powder falls into a container below along the powder discharging channel 3, air discharged along with the coffee powder is discharged along the air exhaust channel 4 positioned above the powder discharging channel 3, the separation of the air and the coffee powder is realized, and the problem of powder spraying everywhere by the original closed powder discharging channel 3 is perfectly solved.
Furthermore, a plurality of powder scraping sheets 2.1 are uniformly distributed on the periphery of the powder scraping plate 2, and the powder scraping sheets 2.1 and the powder outlet 1.2 are positioned on the same horizontal plane; the coffee powder ground by the grinding component 5 falls between the powder scraping sheets 2.1, then under the centrifugal action of the powder scraping sheets 2.1, the coffee powder is swept into the powder removing channel 1.3 by the powder scraping plate 2 through the powder outlet 1.2, and finally the coffee powder is discharged into the powder discharging channel 3 through the powder removing channel 1.3.
Furthermore, a powder feeding channel 1.3 is connected between the powder outlet 1.2 and the powder discharging channel 3, a butt joint port 3.2 is arranged on the side part of the powder discharging channel 3, one end of the powder feeding channel 1.3 is inserted into the butt joint port 3.2, and when the powder discharging channel 3 is installed, the butt joint port 3.2 is inserted into one end of the powder feeding channel 1.3 and then locked by a screw.
Furthermore, the powder feeding channel 3 is gradually narrowed from top to bottom, and the upper end and the lower end of the powder feeding channel are provided with openings, the upper end of the powder feeding channel 3 is connected with the air exhaust channel 4, the lower side of the powder feeding channel 3 is a container for containing coffee powder, and the upper end and the lower end of the air exhaust channel 4 are provided with openings.
Furthermore, the top of the powder feeding channel 3 is provided with a clamping groove 3.1, the bottom of the air exhaust channel 4 is provided with a buckle 4.1, and the buckle 4.1 is clamped into the clamping groove 3.1, so that the connection between the powder feeding channel 3 and the air exhaust channel 4 is realized.
Furthermore, a rotating shaft 6 is arranged on the bean grinder a, the powder scraping plate 2 is arranged on the rotating shaft 6, a fixed block 7 is arranged at the top of the rotating shaft 6, and the grinding assembly 5 is fixed at the upper part of the powder scraping plate 2 through the fixed block 7; the powder scraping plate 2 rotates through the rotating shaft 6 and then drives the grinding assembly 5 to rotate.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a grinder prevent flying powder structure, is including setting up grinding support (1) on grinding beans ware (a), scraping whitewashed board (2), lower powder passageway (3), air exhaust passageway (4) and grinding component (5), its characterized in that: be equipped with cavity (1.1) on grinding support (1), scrape powder board (2) and grinding component (5) and set up in cavity (1.1) and lie in same axis of ordinates, cavity (1.1) is opened has powder outlet (1.2), and powder outlet (1.2) set up the horizontal side of scraping powder board (2), and powder passageway (3) down and air exhaust passageway (4) set up the position of being close to powder outlet (1.2), and powder outlet (1.2), powder passageway (3) down and air exhaust passageway (4) three communicate each other.
2. The powder scattering prevention structure of an abrasive device as claimed in claim 1, wherein: the periphery of the powder scraping plate (2) is uniformly distributed with a plurality of powder scraping sheets (2.1), and the powder scraping sheets (2.1) and the powder outlet (1.2) are positioned on the same horizontal plane.
3. The powder scattering preventing structure of an abrasive device according to claim 2, wherein: a powder walking channel (1.3) is connected between the powder outlet (1.2) and the powder discharging channel (3), a butt joint port (3.2) is arranged on the side portion of the powder discharging channel (3), and one end of the powder walking channel (1.3) is inserted into the butt joint port (3.2).
4. The powder scattering preventing structure of an abrasive device according to claim 3, wherein: the powder feeding channel (3) is gradually narrowed from top to bottom, and openings are formed in the upper end and the lower end of the powder feeding channel, the upper end of the powder feeding channel (3) is connected with the air exhaust channel (4), and openings are formed in the upper end and the lower end of the air exhaust channel (4).
5. The powder scattering preventing structure of an abrasive device according to claim 4, wherein: the top of the powder feeding channel (3) is provided with a clamping groove (3.1), the bottom of the air exhaust channel (4) is provided with a buckle (4.1), and the buckle (4.1) is clamped into the clamping groove (3.1).
6. The powder scattering preventing structure of an abrasive device according to claim 5, wherein: be provided with axis of rotation (6) on grinding beans ware (a), scrape whitewashed board (2) and install on axis of rotation (6), fixed block (7) are installed at the top of axis of rotation (6), and grinding assembly (5) are fixed on the upper portion of scraping whitewashed board (2) through fixed block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920451934.5U CN209966182U (en) | 2019-04-03 | 2019-04-03 | Powder-flying prevention structure of grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920451934.5U CN209966182U (en) | 2019-04-03 | 2019-04-03 | Powder-flying prevention structure of grinding device |
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| Publication Number | Publication Date |
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| CN209966182U true CN209966182U (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920451934.5U Active CN209966182U (en) | 2019-04-03 | 2019-04-03 | Powder-flying prevention structure of grinding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI746410B (en) * | 2021-05-24 | 2021-11-11 | 吉諾工業有限公司 | Grinding device for preventing spraying powder |
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2019
- 2019-04-03 CN CN201920451934.5U patent/CN209966182U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI746410B (en) * | 2021-05-24 | 2021-11-11 | 吉諾工業有限公司 | Grinding device for preventing spraying powder |
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