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Coffee bean grinding device

A grinding device and technology for coffee beans, which are applied to coffee grinders, spice grinders, household appliances, etc., can solve problems such as affecting the drinking experience and the aroma of coffee beans cannot be completely dissipated, and achieve the effect of improving the grinding effect.

Inactive Publication Date: 2019-03-08
刘燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing coffee bean grinding devices grind the coffee beans uniformly into the grinding barrel, so that particles of different thicknesses will be produced during the grinding process, and some of the coffee bean cell walls are not completely broken, resulting in coffee beans The fragrance cannot be completely released, which affects the drinking experience

Method used

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Examples

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Embodiment Construction

[0017] The present invention will be described in further detail below by means of specific embodiments:

[0018] The reference signs in the drawings of the description include: box body 1, material receiving box 11, upper feed hopper 2, lower feed hopper 21, extrusion roller 22, cylinder body 3, partition plate 31, conical material guide table 32, annular Channel 33, fixed plate 34, grinding table 4, through groove 41, sleeve 42, first motor 5, first gear 51, second gear 52, ring gear 53, grinding roller 54, first rotating shaft 6, grinding plate 61. Grinding ball 62, discharge box 7, second rotating shaft 71, spiral push belt 72, cam 73, third rotating shaft 8, second bevel gear 81, first bevel gear 82, belt 83.

[0019] The embodiment is basically as attached Figures 1 to 3 Shown: a coffee bean grinding device, including a box body 1, the top of the box body 1 is provided with a feeding mechanism, the feeding mechanism includes an upper feeding hopper 2, a lower feeding h...

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Abstract

The invention relates to the technical field of food processing equipment, and discloses a coffee bean grinding device which comprises a box. An open cylinder is mounted in the box, a partition plateis arranged in the cylinder, an annular channel is formed between the partition plate and the inner wall of the cylinder, a conical material guide table is mounted on the partition plate, a grinding mechanism is arranged on the lower portion of the partition plate and comprises a first motor, a gear ring and a grinding table, an output shaft of the first motor is connected with a first gear, the first gear is engaged with a plurality of second gears, the second gears are engaged with the gear ring and coaxially connected with a grinding roller clinging to the inner wall of the cylinder, the first gear is coaxially connected with a first rotating shaft, and the lower end of the first rotating shaft is connected with a grinding plate matched with an arc-shaped concave surface of the grindingtable. By coordination of the first motor, the first hear, the second gears and the gear ring, coffee beans are primarily grinded by the grinding roller, and the first gear drives the grinding plateto secondarily grind the coffee beans.

Description

technical field [0001] The invention relates to the technical field of food processing equipment, in particular to a coffee bean grinding device. Background technique [0002] The ideal time to grind coffee is just before brewing. Because the ground coffee is easy to oxidize and lose its aroma, especially if it is not properly stored, the coffee powder is also easy to change the taste, so it is naturally impossible to brew mellow coffee. Before the invention of the grinder, humans used stone pestles and bowls to grind coffee beans. [0003] Most of the existing coffee bean grinding devices grind the coffee beans uniformly into the grinding cylinder, so that particles of different thicknesses will be produced during the grinding process, and some of the coffee bean cell walls are not completely broken, resulting in coffee beans The fragrance cannot be completely dissipated, which affects the drinking experience. Contents of the invention [0004] The present invention in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J42/16A47J42/36A47J42/42A47J42/50
CPCA47J42/16A47J42/36A47J42/42A47J42/50
Inventor 李新平
Owner 刘燕