CN213590718U

CN213590718U - Coffee bean grinding device

Info

Publication number: CN213590718U
Application number: CN202022322568.9U
Authority: CN
Inventors: 尹艺霖
Original assignee: Yunnan Time Agricultural Development Co ltd
Current assignee: Yunnan Time Agricultural Development Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-02
Anticipated expiration: 2030-10-19

Abstract

The utility model belongs to the field of coffee bean processing equipment, in particular to a coffee bean grinding device, which comprises a base, a circular charging box without a top wall is arranged at the middle position of the top wall of the base, clamping grooves are arranged at both sides of the top wall of the base, clamping blocks are fixed at both sides of the outer bottom wall of the charging box, the two clamping blocks are respectively in clearance fit in the two clamping grooves, vertical supporting columns are fixed at both ends of the top wall of the base, a horizontal top plate is fixed at the top ends of the two supporting columns, the middle position of the top plate is rotationally connected with a vertical rotating tube through a bearing, a vertical stud is sleeved at the inner ring thread of the rotating tube, a first gear ring is fixedly sleeved at the outer ring of the rotating tube at the upper side of the top plate, and a stepping motor is arranged on the top wall of the top plate at one side of the rotating tube, the utility model has, the practicality is higher, conveniently emptys coffee powder, and the convenience is higher.

Description

Coffee bean grinding device

Technical Field

The utility model relates to a coffee bean processing equipment technical field especially relates to a coffee bean milling equipment.

Background

Coffee beans are plant fruits used to make coffee. In the process of processing coffee beans, it is necessary to grind coffee beans into coffee powder by a coffee bean grinding apparatus. However, the existing coffee bean grinding equipment has large amount of manual labor and poor practicability; and current coffee bean grinding equipment is inconvenient to empty the coffee powder, and the convenience is relatively poor, for this reason we provide a coffee bean grinding device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a coffee bean grinding device, which solves the problems of large labor capacity and poor practicability of the existing coffee bean grinding equipment; and the inconvenient coffee powder of empting of current coffee bean grinding equipment, the relatively poor problem of convenience.

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

a coffee bean grinding device comprises a base, wherein a circular charging box without a top wall is installed in the middle of the top wall of the base, clamping grooves are formed in two sides of the top wall of the base, clamping blocks are fixed on two sides of the outer bottom wall of the charging box, the two clamping blocks are in clearance fit with the insides of the two clamping grooves respectively, vertical supporting columns are fixed at two ends of the top wall of the base, a horizontal top plate is fixed at the top ends of the two supporting columns, a vertical rotating pipe is rotatably connected to the middle of the top plate through a bearing, a vertical stud is sleeved on the inner ring of the rotating pipe in a threaded mode, a first gear ring is fixedly sleeved on the outer ring of the rotating pipe on the upper side of the top plate, a stepping motor is installed on the top wall of the top plate on one side of the rotating pipe, a first gear is fixedly connected to the output end of the stepping motor, and is, the bottom of double-screw bolt extends to the below of roof and is fixed with the install bin, all be fixed with horizontally lifter plate, two on the both sides lateral wall of install bin the lifter plate is clearance fit respectively two the outer lane of support column, the intermediate position of the diapire of install bin rotates through the bearing and is connected with the vertically and rotates the post, the bottom that rotates the post extends to the below and the fixed connection of install bin has the horizontally circular shape abrasive disc, is located the install bin inside the outer lane of rotating the post is fixed to have cup jointed the second ring gear, is located and rotates post one side the interior wall mounting of install bin has servo motor, servo motor's output fixedly connected with second gear, and the second gear is connected with the second ring gear meshing.

Preferably, the grinding plate is positioned right above the charging box, and the size of the outer ring of the grinding plate is matched with the size of the inner bottom wall of the charging box.

Preferably, handles are welded on the outer side walls of the two sides of the charging box.

Preferably, the top end of the stud extends to the upper part of the rotating pipe and is welded with a limiting plate, and the length of the limiting plate is larger than the diameter of the inner ring of the rotating pipe.

Preferably, the top end of the rotating column is rotatably connected to the inner top wall of the installation box through a bearing.

The utility model has the advantages that:

1. through the cooperation of base, charging box, support column, roof, rotating tube, double-screw bolt, first ring gear, step motor, first gear, install bin, lifter plate, rotation post, second ring gear, second gear, servo motor and abrasive disc, degree of automation that can effectual promotion coffee bean grinding equipment, the effectual amount of labour who reduces coffee bean grinding equipment has effectually promoted coffee bean grinding equipment's practicality.

2. Through the combined action of base, draw-in groove, fixture block, charging box and handle, can conveniently empty coffee powder, the effectual convenience that has promoted coffee bean grinding device.

The utility model discloses novel structure, easy operation, degree of automation is higher, and the amount of labour is less, and the practicality is higher, conveniently emptys coffee powder, and the convenience is higher.

Drawings

FIG. 1 is a schematic view of a coffee bean grinding apparatus according to the present invention;

FIG. 2 is a cross-sectional view of a coffee bean grinding apparatus in accordance with the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

Reference numbers in the figures: 1. a base; 2. a charging box; 3. a support pillar; 4. a handle; 5. rotating the column; 6. a grinding plate; 7. installing a box; 8. a lifting plate; 9. rotating the tube; 10. a first ring gear; 11. a stud; 12. a first gear; 13. a stepping motor; 14. a top plate; 15. a second ring gear; 16. a second gear; 17. a servo motor; 18. a card slot; 19. and (7) clamping blocks.

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.

Referring to fig. 1-3, a coffee bean grinding device comprises a base 1, a circular charging box 2 without a top wall is installed at the middle position of the top wall of the base 1, clamping grooves 18 are respectively formed at both sides of the top wall of the base 1, clamping blocks 19 are respectively fixed at both sides of the outer bottom wall of the charging box 2, the two clamping blocks 19 are respectively in clearance fit with the insides of the two clamping grooves 18, vertical supporting columns 3 are respectively fixed at both ends of the top wall of the base 1, a horizontal top plate 14 is fixed at the top ends of the two supporting columns 3, a vertical rotating pipe 9 is rotatably connected at the middle position of the top plate 14 through a bearing, a vertical stud 11 is sleeved on the inner ring thread of the rotating pipe 9, a first gear ring 10 is fixedly sleeved on the outer ring of the rotating pipe 9 positioned at the upper side of the top plate 14, a stepping motor 13 is installed on the top wall of the top plate 14 positioned at one side of the rotating pipe 9, output end fixedly connected with first gear 12 of step motor 13, first gear 12 is connected with first ring gear 10 meshing, the bottom of double-screw bolt 11 extends to the below of roof 14 and is fixed with install bin 7, all be fixed with horizontally lifter plate 8 on the both sides lateral wall of install bin 7, two lifter plate 8 respectively clearance fit are in the outer lane of two support columns 3, the intermediate position of the diapire of install bin 7 rotates through the bearing and is connected with vertically and rotates post 5, the bottom of rotating post 5 extends to the below of install bin 7 and fixedly connected with horizontally circular shape abrasive disc 6, the outer lane that is located the inside rotation post 5 of install bin 7 is fixed to be cup jointed second ring gear 15, be located and rotate the interior diapire of install bin 7 of post 5 one side and install servo motor 17, servo motor 17's output fixedly connected with second gear 16, second gear 16 is connected with second ring gear 15 meshing.

The grinding plate 6 is positioned right above the charging box 2, and the size of the outer ring of the grinding plate 6 is matched with the size of the inner bottom wall of the charging box 2, so that the grinding plate 6 can be used for sufficiently grinding coffee beans.

All welded on the both sides lateral wall of charging box 2 has handle 4, can conveniently mention charging box 2.

The top end of the stud 11 extends to the upper part of the rotating pipe 9 and is welded with a limiting plate, and the length of the limiting plate is larger than the diameter of the inner ring of the rotating pipe 9, so that the stud 11 can be prevented from being separated from the rotating pipe 9.

The top of rotating post 5 is passed through the bearing and is rotated the connection on the interior roof of install bin 7, can ensure to rotate the stability of post 5, and install bin 7 does not have the front end lateral wall, and the front end of install bin 7 has the shrouding through the bolt fastening, can conveniently demolish the shrouding, and the convenience is overhauld servo motor 17.

The working principle is as follows: when coffee beans are needed to be ground, firstly, the coffee beans are put into the charging box 2, then the second gear 16 can be driven to rotate through the operation of the servo motor 17, the rotating column 5 can be driven to rotate through the transmission of the second gear 16 and the second gear ring 15, the grinding plate 6 can be driven to rotate, then, the first gear 12 can be driven to rotate through the forward operation of the stepping motor 13, the rotating pipe 9 can be driven to rotate through the transmission of the first gear 12 and the first gear ring 10, the stud 11 can be driven to descend through the spiral transmission of the rotating pipe 9 and the stud 11, the mounting box 7 can be driven to descend, the rotating column 5 and the rotating grinding plate 6 can be driven to descend, after the rotating grinding plate 6 descends into the charging box 2, the grinding plate 6 is continuously driven to descend through the forward operation of the stepping motor 13, and the coffee beans can be extruded through the rotating grinding plate 6, grinding the coffee beans into coffee powder; after finishing grinding coffee beans, the grinding plate 6 can be driven to ascend through the reverse operation of the stepping motor 13, after the grinding plate 6 ascends to the upper side of the charging box 2, the servo motor 17 is closed, the handle 4 is lifted upwards, the charging box 2 and the clamping block 19 can be driven to ascend until the clamping block 19 is separated from the clamping groove 18, the charging box 2 can be taken down from the top wall of the base 1, coffee powder in the charging box 2 can be poured out, and the coffee powder is poured conveniently.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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. A coffee bean grinding device comprises a base (1) and is characterized in that a circular charging box (2) without a top wall is installed in the middle of the top wall of the base (1), clamping grooves (18) are formed in two sides of the top wall of the base (1), clamping blocks (19) are fixed to two sides of the outer bottom wall of the charging box (2), the two clamping blocks (19) are in clearance fit with the insides of the two clamping grooves (18) respectively, vertical supporting columns (3) are fixed to two ends of the top wall of the base (1), a horizontal top plate (14) is fixed to the top ends of the two supporting columns (3), a vertical rotating pipe (9) is rotatably connected to the middle of the top plate (14) through a bearing, a vertical stud (11) is sleeved on the inner ring thread of the rotating pipe (9), a first gear ring (10) is fixedly sleeved on the outer ring of the rotating pipe (9) located on the upper side of the top plate (14), a stepping motor (13) is installed on the top wall of the top plate (14) positioned on one side of the rotating pipe (9), the output end of the stepping motor (13) is fixedly connected with a first gear (12), the first gear (12) is meshed with a first gear ring (10) and connected, the bottom end of the stud (11) extends to the lower part of the top plate (14) and is fixedly provided with an installation box (7), horizontal lifting plates (8) are fixed on the outer side walls of the two sides of the installation box (7), the two lifting plates (8) are respectively in clearance fit with the outer rings of the two supporting columns (3), the middle position of the bottom wall of the installation box (7) is rotatably connected with a vertical rotating column (5) through a bearing, the bottom end of the rotating column (5) extends to the lower part of the installation box (7) and is fixedly connected with a horizontal round grinding plate (6), the outer ring of the rotating column (5) positioned inside the installation box (7) is fixedly sleeved with a second gear ring (15), be located rotation post (5) one side the interior bottom wall mounting of install bin (7) is equipped with servo motor (17), and servo motor's (17) output fixedly connected with second gear (16), second gear (16) and second ring gear (15) meshing are connected.

2. A coffee bean grinding apparatus as claimed in claim 1, characterized in that the grinding plate (6) is located directly above the charging box (2), the size of the outer ring of the grinding plate (6) being adapted to the size of the inner bottom wall of the charging box (2).

3. A coffee bean grinding apparatus as claimed in claim 1, characterized in that the charging box (2) has handles (4) welded to both lateral outer walls.

4. A coffee bean grinding apparatus according to claim 1, characterized in that the studs (11) have their top ends extended above the rotating tube (9) and are welded with a limiting plate, the length of which is greater than the diameter of the inner ring of the rotating tube (9).

5. A coffee bean grinding apparatus according to claim 1, characterized in that the top end of the rotary column (5) is rotatably connected to the inner top wall of the mounting box (7) by means of a bearing.