CN215611997U

CN215611997U - Air-cooled coffee bean grinding machine

Info

Publication number: CN215611997U
Application number: CN202021884332.8U
Authority: CN
Inventors: 陈亮
Original assignee: White Dwarf Intelligent Technology Jiangsu Co ltd
Current assignee: White Dwarf Intelligent Technology Jiangsu Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2022-01-25
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses an air-cooled coffee bean smashing and grinding machine which comprises a clamping groove, wherein a first motor is fixedly connected at the center of the bottom of the clamping groove, a plurality of supporting legs are fixedly connected at the bottom of the clamping groove, a support is fixedly connected at the top of the clamping groove, a first motor driving shaft penetrates through the clamping groove and is fixedly connected with a central shaft, a balance weight wheel is fixedly connected with the outer wall of the central shaft, the top of the central shaft penetrates through the top of the support and is fixedly connected with a rotary table, and a spiral conveying rod is fixedly connected at the center of the top of the rotary table. Compared with the traditional coffee bean grinding grinder, the air-cooled coffee bean grinding grinder has the advantages that the structure is flexible, coffee beans can be ground circularly, the grinding efficiency of the grinder is improved, and meanwhile, the grinder can grind coffee beans more fully.

Description

Air-cooled coffee bean grinding machine

Technical Field

The utility model relates to the technical field of coffee bean processing, in particular to an air-cooled coffee bean crushing and grinding machine.

Background

A succession of chemical changes occurs during the roasting process, the green beans lose part of their moisture and turn yellow, during which they expand and change from a firm, high-density green bean state to a low-density fluffy state, after which the heat is reduced and the coffee color quickly changes to a dark color, and when a predetermined roasting depth is reached, the beans can be cooled by cold air in order to stop the roasting process.

The processing of coffee beans leaves coffee grinder, and current grinder function is imperfect, and some coffee bean pieces can't contact with the puddler after the coffee beans are smashed, lead to grinding inadequately, produce high temperature easily at the in-process that the coffee beans was smashed moreover, and coffee beans raw and other materials are impaired under overheated condition for the coffee beans grind excessively, influence the taste of coffee.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an air-cooled coffee bean grinding grinder.

In order to achieve the purpose, the utility model adopts the following technical scheme: an air-cooled coffee bean smashing and grinding machine comprises a clamping groove, wherein a first motor is fixedly connected to the center of the bottom of the clamping groove, a plurality of supporting legs are fixedly connected to the bottom of the clamping groove, a support is fixedly connected to the top of the clamping groove, a first motor driving shaft penetrates through the clamping groove and is fixedly connected with a central shaft, a balance weight wheel is fixedly connected to the outer wall of the central shaft, the top of the central shaft penetrates through the top of the support and is fixedly connected with a rotary table, a spiral conveying rod is fixedly connected to the center of the top of the rotary table, supporting rods are fixedly connected to two ends of the top of the rotary table, gears are arranged at the tops of the supporting rods, a grinding barrel is fixedly connected to the outer wall of the support, tooth grooves are fixedly connected to the inner wall of the grinding barrel, and a stirring rod is fixedly connected to the tops of the gears;

the draw-in groove top is provided with grinds the lid, grind lid bottom fixedly connected with fixture block, grind lid inner top fixedly connected with exhaust fan, grind the caping portion and seted up a plurality of ventilation hole, grind the outer top fixedly connected with second motor of lid.

As a further description of the above technical solution:

the bottom of the counterweight wheel is rotatably connected with the top of the clamping groove, and the top of the support is rotatably connected with the bottom of the turntable.

As a further description of the above technical solution:

the bottom of the grinding barrel is fixedly connected with the top of the clamping groove.

As a further description of the above technical solution:

one side of the tooth socket close to the spiral conveying rod is connected with the gear in a meshed mode.

As a further description of the above technical solution:

the bottom of the clamping block is embedded with the top of the clamping groove, and a filter screen is arranged at the bottom of the exhaust fan.

As a further description of the above technical solution:

the gear is connected with the top of the supporting rod in a rotating mode, and the second motor driving shaft penetrates through the top of the grinding cover and is fixedly connected with the exhaust fan.

The utility model has the following beneficial effects:

1. compared with the traditional coffee bean grinding grinder, the air-cooled coffee bean grinding grinder has the advantages that the structure is flexible, coffee beans can be ground circularly, the grinding efficiency of the grinder is improved, and meanwhile, the grinder can grind coffee beans more fully.

2. The air-cooled coffee bean grinding and grinding machine is provided with the gear, the tooth grooves, the supporting rod, the balance weight wheel and the motor, the balance weight wheel is driven to rotate by the motor, so that the gear is driven to roll on the tooth grooves, the stirring rod is driven to rotate, the stirring rod is fully contacted with coffee beans, the rotating speed of the stirring rod is improved, the grinding efficiency of the grinding machine is improved, the coffee beans are ground more fully by the grinding machine, the balance weight wheels with different weights can be replaced according to different grinding amounts of the coffee beans, and the coffee bean powder temporarily attached to the surface of the stirring rod can be thrown and fall off by inertia after grinding is finished.

3. The air-cooled coffee bean grinding and grinding machine is provided with the exhaust fan and the vent holes, air flow in the grinding barrel is improved through the traction of the exhaust fan on the air in the grinding barrel, heat is quickly dissipated, coffee bean raw materials can be ground at a proper temperature, the grinding quality of coffee beans is improved, and therefore the taste of coffee is improved.

Drawings

FIG. 1 is a front sectional view of an air-cooled coffee bean grinder in accordance with the present invention;

FIG. 2 is a view showing a structure of a slot of an air-cooled coffee bean grinder according to the present invention;

fig. 3 is a structure view of a fan of an air-cooled coffee bean pulverizing grinder according to the present invention.

Illustration of the drawings:

1. a card slot; 2. a first motor; 3. supporting legs; 4. a support; 5. a central shaft; 6. a weight wheel; 7. a turntable; 8. a screw conveying rod; 9. a support bar; 10. a gear; 11. a grinding barrel; 12. a tooth socket; 13. a stirring rod; 14. a grinding cap; 15. a clamping block; 16. an exhaust fan; 17. a vent hole; 18. a second motor.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: an air-cooled coffee bean grinding and grinding machine comprises a clamping groove 1, wherein a first motor 2 is fixedly connected to the center of the bottom of the clamping groove 1, a plurality of supporting legs 3 are fixedly connected to the bottom of the clamping groove 1, a support 4 is fixedly connected to the top of the clamping groove 1, a driving shaft of the first motor 2 penetrates through the clamping groove 1 and is fixedly connected with a central shaft 5, a balance weight wheel 6 is fixedly connected to the outer wall of the central shaft 5, the top of the central shaft 5 penetrates through the top of the support 4 and is fixedly connected with a rotary table 7, a spiral conveying rod 8 is fixedly connected to the center of the top of the rotary table 7, supporting rods 9 are fixedly connected to two ends of the top of the rotary table 7, a gear 10 is arranged at the top of each supporting rod 9, a grinding barrel 11 is fixedly connected to the outer wall of the support 4, a tooth groove 12 is fixedly connected to the inner wall of the grinding barrel 11, and a stirring rod 13 is fixedly connected to the top of the gear 10;

1 top of draw-in groove is provided with grinds lid 14, grind 14 bottom fixedly connected with fixture blocks 15 of lid, grind 14 interior top fixedly connected with exhaust fan 16 of lid, grind 14 tops of lid and seted up a plurality of ventilation hole 17, grind 14 outer top fixedly connected with second motors 18 of lid, the device stirs through auger delivery pole 8 with coffee beans constantly from 7 tops of carousel transport stirring rod 13 tops, compare in traditional coffee beans grinding machine, this structure is nimble, can circulate and grind coffee beans, the grinding efficiency of grinding machine has been improved, make the grinding machine grind coffee beans more abundant simultaneously.

The bottom of the balance weight wheel 6 is rotatably connected with the top of the clamping groove 1, when grinding is finished, the first motor 2 is turned off, the rotary table 7 continues to rotate for a period of time by the inertia of the balance weight wheel 6, the stirring rod 13 continues to rotate, coffee bean powder temporarily attached to the surface of the stirring rod is thrown and falls off, the utilization rate of the coffee beans is improved, the top of the support 4 is rotatably connected with the bottom of the rotary table 7, the bottom of the grinding barrel 11 is fixedly connected with the top of the clamping groove 1, one side, close to the spiral conveying rod 8, of the tooth groove 12 is meshed with the gear 10, the rotary table 7 drives the supporting rod 9 to rotate, the gear 10 rotates under the action of the tooth groove 12 to drive the stirring rod 13 to fully break the coffee beans, the bottom of the clamping block 15 is embedded with the top of the clamping groove 1, the bottom of the exhaust fan 16 is provided with a filter screen, part of the coffee bean fragments flies to the top and is blocked by the filter screen of the exhaust fan 16, falls off again and is broken by the stirring rod 13, and the gear 10 is rotatably connected with the top of the supporting rod 9, so that the stirring rod 13 can rotate on the top of the supporting rod 9 to increase the grinding speed, and the driving shaft of the second motor 18 penetrates through the top of the grinding cover 14 and is fixedly connected with the exhaust fan 16.

The working principle is as follows: firstly, coffee beans are put into a grinding barrel 11, a clamping block 15 at the bottom of a grinding cover 14 is embedded with a clamping groove 1, a first motor 2 and a second motor 18 are respectively started, the first motor 2 drives a central shaft 5 to rotate, the central shaft 5 drives a rotary disc 7 to rotate, so as to drive a spiral conveying rod 8 to rotate, the coffee beans are continuously conveyed from the rotary disc 7 to the top of the spiral conveying rod 8, the coffee beans are dispersed from the top of the spiral conveying rod 8 to a stirring rod 13, the rotary disc 7 drives a supporting rod 9 to rotate, a gear 10 rotates under the action of a tooth groove 12 to drive the stirring rod 13 to rotate, the coffee beans are fully smashed, partial fragments fly to the top and are blocked by a filter screen of an exhaust fan 16, the coffee bean powder in the grinding process is prevented from flying out of the grinding machine, so that a workbench is difficult to clean, a user can regularly disassemble and clean the filter screen of the fan 16 in the using process, and the exhaust efficiency of the fan 16 is ensured to be normal when the coffee beans are used again, the second motor 18 drives the exhaust fan 16 to rotate, the grinding barrel 11 is cooled, the first motor 2 is turned off after grinding is finished, the rotating disc 7 continues to rotate for a period of time due to the inertia of the counterweight wheel 6, the stirring rod 13 continues to rotate, and the coffee bean powder temporarily attached to the surface of the stirring rod is thrown and falls off.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an air-cooled coffee bean crushing and grinding machine, includes draw-in groove (1), its characterized in that: the automatic grinding machine is characterized in that a first motor (2) is fixedly connected to the center of the bottom of the clamping groove (1), a plurality of supporting legs (3) are fixedly connected to the bottom of the clamping groove (1), a support (4) is fixedly connected to the top of the clamping groove (1), a driving shaft of the first motor (2) penetrates through the clamping groove (1) and is fixedly connected with a central shaft (5), a balance weight wheel (6) is fixedly connected to the outer wall of the central shaft (5), a rotary table (7) is fixedly connected to the top of the support (4) and is arranged at the top of the central shaft (7), a spiral conveying rod (8) is fixedly connected to the center of the top of the rotary table (7), supporting rods (9) are fixedly connected to the two ends of the top of the rotary table (7), gears (10) are arranged at the tops of the supporting rods (9), a grinding barrel (11) is fixedly connected to the outer wall of the support (4), and a tooth groove (12) is fixedly connected to the inner wall of the grinding barrel (11), the top of the gear (10) is fixedly connected with a stirring rod (13);

draw-in groove (1) top is provided with grinds lid (14), grind lid (14) bottom fixedly connected with fixture block (15), grind lid (14) interior top fixedly connected with exhaust fan (16), grind lid (14) top and seted up a plurality of ventilation hole (17), grind lid (14) outer top fixedly connected with second motor (18).

2. The air-cooled coffee bean grinder of claim 1, wherein: the bottom of the counterweight wheel (6) is rotatably connected with the top of the clamping groove (1), and the top of the support (4) is rotatably connected with the bottom of the turntable (7).

3. The air-cooled coffee bean grinder of claim 1, wherein: the bottom of the grinding barrel (11) is fixedly connected with the top of the clamping groove (1).

4. The air-cooled coffee bean grinder of claim 1, wherein: one side of the tooth groove (12) close to the spiral conveying rod (8) is meshed with the gear (10).

5. The air-cooled coffee bean grinder of claim 1, wherein: the bottom of the clamping block (15) is embedded with the top of the clamping groove (1), and a filter screen is arranged at the bottom of the exhaust fan (16).

6. The air-cooled coffee bean grinder of claim 1, wherein: the gear (10) is rotatably connected with the top of the supporting rod (9), and a driving shaft of the second motor (18) penetrates through the top of the grinding cover (14) and is fixedly connected with the exhaust fan (16).