CN213669703U

CN213669703U - Coffee bean grinder

Info

Publication number: CN213669703U
Application number: CN202022184519.3U
Authority: CN
Inventors: 尹艺霖
Original assignee: Yunnan Time Agricultural Development Co ltd
Current assignee: Yunnan Time Agricultural Development Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-13
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a coffee bean rubbing crusher, including smashing the case, the inlet pipe is all installed to the interior roof both sides of smashing the case, the inside of smashing the case is provided with two sets of baffles, the outer wall of two sets of baffles respectively with smash the inner wall circumference installation of case, be equipped with first motor between two baffles, the inner wall both sides rotation of smashing the case is connected with the cross axle that smashes, on smash the both ends of cross axle all the cooperation and install a plurality of crushing blades, on all be fixed with conical gear on the output shaft of cross axle and first motor that smashes, two conical gear intermeshing sets up, on smash the below of cross axle and be provided with two sets of deflectors, the outer wall of two sets of deflectors respectively with smash the inner wall circumference installation of case. The utility model discloses a dual crushing of material has improved crushing effect, grinds the material that the piece was to grinding the incasement for coffee beans's particle diameter is thinner, and automatic crushing, it is efficient, can satisfy user's demand, be fit for promoting.

Description

Coffee bean grinder

Technical Field

The utility model relates to a coffee bean technical field especially relates to a coffee bean rubbing crusher.

Background

Coffee beans are plant fruits used to make coffee. Broadly speaking, there are 2 kinds of coffee beans in the world, arabica beans and robusta beans. The coffee fruit consists of two oval seeds facing each other.

At present artifical coffee all smash waste time and energy, the effect is not good, and current rubbing crusher is when smashing coffee beans, and unable realization is concentrated and is smashed and grind, and the coffee of granularity is not convenient for direct use all, for this reason, the utility model provides a coffee bean rubbing crusher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the granular coffee is not convenient for direct use and providing a coffee bean grinder which can not realize centralized grinding and grinding in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a coffee bean grinder comprises a grinding box, wherein inlet pipes are arranged on two sides of an inner top wall of the grinding box, two groups of partition plates are arranged inside the grinding box, the outer walls of the partition plates are respectively installed in the circumferential direction of the inner wall of the grinding box, a first motor is arranged between the partition plates, two sides of the inner wall of the grinding box are rotatably connected with a grinding transverse shaft, a plurality of grinding blades are arranged at two ends of the grinding transverse shaft in a matched mode, conical gears are fixed on output shafts of the grinding transverse shaft and the first motor, the two conical gears are meshed with each other, two groups of guide plates are arranged below the grinding transverse shaft, the outer walls of the guide plates are respectively installed in the circumferential direction of the inner wall of the grinding box, a lower grinding transverse shaft is rotatably connected between the guide plates and the partition plates, a driving assembly is connected between the lower grinding transverse shaft and the upper grinding transverse shaft, and spiral grinding blades are arranged outside the lower grinding transverse shaft, the spiral crushing blade is characterized in that a baffle is arranged below the spiral crushing blade, one end of a push rod motor is fixed to one end of the baffle, a second motor is installed on the lower portions of the two groups of baffles through locking bolts, a grinding assembly is assembled on an output shaft of the second motor, and a grinding box is arranged outside the grinding assembly.

Preferably, two sets of the middle part of baffle is provided with the connecting hole, goes up the crushing cross axle and passes through bearing spare and be connected with the connecting hole rotation, drive assembly includes two sets of belt pulleys and belt, goes up the outside of crushing cross axle and lower crushing cross axle and all is fixed with the belt pulley, and is two sets of the belt has been cup jointed between the belt pulley.

Preferably, one end of the guide plate, which is far away from the partition plate, is of a funnel-shaped structure, and the volume of the baffle plate is larger than the opening volume formed by the guide plate and the partition plate.

Preferably, the push rod motor is assembled with the inner wall of the crushing box, the crushing box is of a bottomless cover structure, and the inner wall of the crushing box is in contact with the outer wall of the grinding box.

Preferably, the grinding assembly comprises a vertical rod and a grinding block, the shape of the grinding block is matched with that of the bottom of the grinding box, and a plurality of discharge holes are formed in the grinding block.

Preferably, the outer wall both sides of smashing the case all are fixed with the supporting leg, smash the case and grind the positive of case and all be equipped with observation door.

Compared with the prior art, the utility model provides a coffee bean rubbing crusher possesses following beneficial effect:

1. through being provided with two inlet pipes, crushing case, first motor, two conical gear, go up crushing cross axle and a plurality of crushing blade, realized preliminary crushing of material to the cooperation has two belt pulleys, belt, deflector, lower crushing cross axle and spiral crushing blade, and spiral crushing blade smashes the material once more, has realized concentrating of material and has smashed, has improved crushing effect.

2. Through being provided with push rod motor, baffle, grinding case, second motor and grinding piece, grinding piece grinds the material of grinding incasement for coffee beans's particle diameter is thinner, and automatic smashing is efficient, through being provided with grinding case, is convenient for use the coffee beans after grinding, can satisfy user's demand, is fit for promoting.

Drawings

FIG. 1 is a schematic view of the overall structure of a coffee bean grinder of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic view of a portion B of FIG. 1;

fig. 4 is a schematic front view of the coffee bean grinder of the present invention.

In the figure: 1. a crushing box; 2. a feed pipe; 3. a partition plate; 4. a guide plate; 5. a first motor; 6. crushing the transverse shaft; 7. a bevel gear; 8. a crushing blade; 9. a belt pulley; 10. a belt; 11. crushing the transverse shaft; 12. a helical crushing blade; 13. a baffle plate; 14. a push rod motor; 15. grinding a box; 16. a second motor; 17. grinding blocks; 18. supporting legs; 19. and (4) observing the door.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a coffee bean grinder comprises a grinding box 1, wherein inlet pipes 2 are respectively installed on two sides of the inner top wall of the grinding box 1, two groups of partition plates 3 are arranged inside the grinding box 1, the outer walls of the two groups of partition plates 3 are respectively installed with the inner wall of the grinding box 1 in the circumferential direction, a first motor 5 is assembled between the two partition plates 3, two sides of the inner wall of the grinding box 1 are rotatably connected with an upper grinding transverse shaft 6, two ends of the upper grinding transverse shaft 6 are respectively provided with a plurality of grinding blades 8 in a matched manner, conical gears 7 are respectively fixed on the upper grinding transverse shaft 6 and the output shaft of the first motor 5, the two conical gears 7 are meshed with each other, two groups of guide plates 4 are arranged below the upper grinding transverse shaft 6, the outer walls of the two groups of guide plates 4 are respectively installed with the inner wall of the grinding box 1 in the circumferential direction, and a lower grinding transverse shaft 11, the grinding device is characterized in that a driving assembly is connected between the lower grinding transverse shaft 11 and the upper grinding transverse shaft 6, spiral grinding blades 12 are assembled outside the lower grinding transverse shaft 11, a baffle 13 is arranged below the spiral grinding blades 12, one end of the baffle 13 is fixed with one end of a push rod motor 14, second motors 16 are installed on the lower portions of the two groups of partition plates 3 through locking bolts, a grinding assembly is assembled on an output shaft of each second motor 16, and a grinding box 15 is arranged outside the grinding assembly.

In this embodiment, two sets of the middle part of baffle 3 is provided with the connecting hole, goes up to smash cross axle 6 and passes through bearing spare and be connected with the connecting hole rotation, drive assembly includes two sets of belt pulleys 9 and belt 10, goes up to smash cross axle 6 and smash the outside of cross axle 11 down and all be fixed with belt pulley 9, and is two sets of the belt 10 has been cup jointed between the belt pulley 9.

In this embodiment, one end of the guide plate 4, which is far away from the partition plate 3, is in a funnel-shaped structure, and the volume of the baffle 13 is larger than the opening volume formed by the guide plate 4 and the partition plate 3; by providing the baffle 13, the grinding time of the coffee in the guide plate and the partition 3 can be controlled, so that the coffee is ground more thoroughly.

In this embodiment, the push rod motor 14 is assembled with the inner wall of the crushing box 1, the crushing box 1 is of a bottomless structure, and the inner wall of the crushing box 1 is in contact with the outer wall of the grinding box 15; the grinding box 15 is conveniently taken out from the inside of the grinding box 1, and the ground coffee beans are conveniently used.

In this embodiment, the grinding assembly includes a vertical rod and a grinding block 17, the shape of the grinding block 17 is matched with the shape of the bottom of the grinding box 15, and a plurality of discharge holes are formed in the grinding block 17; the crushed material enters the bottom of the grinding box 15 through a plurality of discharge holes.

In the embodiment, supporting legs 18 are fixed on two sides of the outer wall of the crushing box 1, and observation doors 19 are arranged on the front surfaces of the crushing box 1 and the grinding box 15; the crushing situation in the crushing tank 1 and the grinding tank 15 can be directly observed through the observation door 19.

In the utility model, when in use, materials are added into the crushing box 1 through two inlet pipes 2, the first motor 5 is started to work, the first motor 5 drives two bevel gears 7 to rotate when in work, the rotation of the upper crushing transverse shaft 6 and a plurality of crushing blades 8 is realized, thereby the materials are preliminarily crushed, the crushed materials enter the lower crushing transverse shaft 11 and the spiral crushing blades 12 through the guide plate 4, the belt pulley 9 and the belt 10 drive the spiral crushing blades 12 to rotate, so that the lower crushing transverse shaft 11 drives the spiral crushing blades 12 to crush the materials, the concentrated crushing of the materials is realized, the crushing effect is improved, the push rod motor 14 is started to work, the push rod motor 14 drives the baffle 13 to keep away from the baffle 3, thereby the materials enter the grinding box 15, the second motor 16 drives the grinding block 17 to rotate, the grinding block 17 grinds the materials in the grinding box 15, make the particle diameter of coffee beans thinner, automatic crushing, it is efficient, will grind case 15 and take out from the inside of smashing case 1, be convenient for use the coffee beans after grinding, can satisfy user's demand, be fit for promoting.

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

1. The coffee bean grinder comprises a grinding box (1) and is characterized in that an inlet pipe (2) is installed on two sides of an inner top wall of the grinding box (1), two groups of partition plates (3) are arranged inside the grinding box (1), the outer walls of the two groups of partition plates (3) are installed in the circumferential direction of the inner wall of the grinding box (1) respectively, a first motor (5) is assembled between the two partition plates (3), two sides of the inner wall of the grinding box (1) are rotatably connected with an upper grinding transverse shaft (6), a plurality of grinding blades (8) are installed at two ends of the upper grinding transverse shaft (6) in a matched mode, conical gears (7) are fixed on output shafts of the upper grinding transverse shaft (6) and the first motor (5) respectively, the two conical gears (7) are arranged in an meshed mode, two groups of guide plates (4) are arranged below the upper grinding transverse shaft (6), and the outer walls of the two groups of guide plates (4) are installed in the circumferential direction of the inner wall of the, lower crushing cross axle (11) is connected with in the rotation between deflector (4) and baffle (3), be connected with drive assembly down between crushing cross axle (11) and last crushing cross axle (6), the outside of lower crushing cross axle (11) is equipped with spiral crushing blade (12), and the below of spiral crushing blade (12) is provided with baffle (13), the one end of baffle (13) is fixed with the one end of push rod motor (14), and is two sets of second motor (16) are installed through locking bolt to the lower part of baffle (3), is equipped with grinding assembly on the output shaft of second motor (16), grinding assembly's outside is provided with grinds case (15).

2. The coffee bean grinder as claimed in claim 1, wherein a connecting hole is formed in the middle of each of the two groups of partition plates (3), the upper grinding transverse shaft (6) is rotatably connected with the connecting hole through a bearing member, the driving assembly comprises two groups of belt pulleys (9) and a belt (10), the belt pulleys (9) are fixed on the outer portions of the upper grinding transverse shaft (6) and the lower grinding transverse shaft (11), and the belt (10) is sleeved between the two groups of belt pulleys (9).

3. A coffee bean grinder as claimed in claim 1, characterized in that the end of the guide plate (4) remote from the partition (3) is funnel-shaped, and the volume of the baffle (13) is larger than the volume of the opening formed by the guide plate (4) and the partition (3).

4. A coffee bean grinder as claimed in claim 1, characterized in that the pusher motor (14) is fitted to the inner wall of the grinder bin (1), the grinder bin (1) being of a bottomless construction, the inner wall of the grinder bin (1) being arranged in contact with the outer wall of the grinder bin (15).

5. A coffee bean grinder as claimed in claim 1, characterized in that the grinding unit comprises a vertical bar and a grinding block (17), the grinding block (17) having a shape adapted to the shape of the bottom of the grinding box (15), the grinding block (17) being provided with a plurality of discharge openings.

6. A coffee bean grinder as claimed in claim 1, characterized in that the grinding bin (1) is fixed with support legs (18) on both sides of its outer wall, and the grinding bin (15) and the grinding bin (1) are fitted with viewing doors (19) on their front sides.