CN210871166U - Cutter head connecting structure for coffee grinder - Google Patents
Cutter head connecting structure for coffee grinder Download PDFInfo
- Publication number
- CN210871166U CN210871166U CN201921316319.XU CN201921316319U CN210871166U CN 210871166 U CN210871166 U CN 210871166U CN 201921316319 U CN201921316319 U CN 201921316319U CN 210871166 U CN210871166 U CN 210871166U
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- cutter head
- base
- fixed
- lower cutter
- shell
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Abstract
A cutter head connecting structure for a coffee grinder comprises a shell, wherein a base, a motor and a cutter head connected with the motor are arranged in the shell; the inner side of the upper end of the base is provided with a grinding cavity; the cutter head comprises an upper cutter head and a lower cutter head; the upper cutter head seat is fixed at the upper end of the base; the lower cutter head is connected with the base through a vertical height adjusting mechanism; the vertical height adjusting mechanism comprises a lower cutter head seat, a vertical main shaft, a bearing fixing seat, a flange plate, an adjusting rod and a knob; the motor is in transmission connection with the vertical spindle. The utility model discloses can adjust the interval between blade disc and the lower cutter disc through rotating the knob to the realization grinds out the required thickness of coffee powder customer according to customer's demand.
Description
Technical Field
The utility model relates to a coffee grinder especially relates to in a blade disc connection structure for coffee grinder.
Background
The coffee grinder has the working principle that coffee beans are ground into powder by a cutter head, the cutter head generally comprises an upper cutter head and a lower cutter head, and the thickness of ground coffee powder is determined by the distance between the upper cutter head and the lower cutter head; the distance between the existing upper cutter disc and the existing lower cutter disc cannot be adjusted, so that the existing grinder cannot grind the coffee powder according to the requirements of customers.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is exactly for solving and providing one kind and can adjusting the blade disc and lower blade disc interval and be used for coffee to grind quick-witted blade disc connection structure technical problem.
In order to solve the technical problem, the utility model relates to a technical solution for a blade disc connection structure of coffee grinder does:
the device comprises a shell, wherein a base, a motor and a cutter head connected with the motor are arranged in the shell; the inner side of the upper end of the base is provided with a grinding cavity; the cutter head is positioned in the grinding cavity; the upper end of the shell is connected with a cover plate; the cover plate is connected with a bean bin; the front side of the shell is connected with a mask; a powder pipe is fixed on the face mask, and the cutter head comprises an upper cutter head and a lower cutter head; the upper cutter head seat is fixed at the upper end of the base; the lower cutter head is connected with the base through a vertical height adjusting mechanism; the vertical height adjusting mechanism comprises a lower cutter head seat, a vertical main shaft, a bearing fixing seat, a flange plate, an adjusting rod and a knob; the lower cutter head is fixed on the lower cutter head seat; the lower cutter head seat is fixed at the upper end of the vertical main shaft; the bearing fixing seat is fixed on the outer side of the vertical main shaft; the bearing fixing seat is vertically connected in the base in a sliding manner; the base is provided with a step ring; the step ring is positioned below the grinding cavity; a wave-shaped gasket is connected between the step ring and the bearing fixing seat; the side edge of the bearing fixing seat is provided with a conical adjusting hole; the flange plate is fixed on the side edge of the base; the bottom end of the adjusting rod is a cone matched with the conical adjusting hole; the bottom end of the adjusting rod sequentially penetrates through the shell, the flange plate and the base and abuts against the side face of the conical adjusting hole; the knob is fixed at the outer end of the adjusting rod; the adjusting rod is in threaded connection with the flange plate; the motor is in transmission connection with the vertical spindle.
A limiting rod is fixed in the knob; the shell is provided with an arc-shaped limiting groove which is coaxial with the adjusting rod; the limiting rod is located in the arc-shaped limiting groove.
And a sealing ring is fixed between the lower cutter head seat and the base.
The utility model discloses the technological effect that can reach is: the utility model discloses can adjust the interval between blade disc and the lower cutter disc through rotating the knob to the realization grinds out the required thickness of coffee powder customer according to customer's demand.
Drawings
The invention will be described in further detail with reference to the following drawings and detailed description:
fig. 1 is a schematic structural view of a cutter head connection structure for a coffee grinder according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 2;
FIG. 4 is a partial cross-sectional view C-C of FIG. 3;
FIG. 5 is a schematic view of the coffee grinder of the present invention;
fig. 6 is an exploded view of the present invention for use with a coffee grinder.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
See fig. 1-6.
A cutter head connecting structure for a coffee grinder comprises a shell 1, wherein a base 2, a motor 3 and a cutter head connected with the motor 3 are installed in the shell 1; the inner side of the upper end of the base 2 is provided with a grinding cavity 4; the cutter head is positioned in the grinding cavity 4; the upper end of the shell 1 is connected with a cover plate 5; the cover plate 5 is connected with a bean bin 6; the front side of the shell 1 is connected with a mask 9; a powder pipe 13 is fixed on the face guard 9, and the cutter head comprises an upper cutter head 10 and a lower cutter head 11; the upper cutter head seat 12 is fixed at the upper end of the base 2; the lower cutter head 11 is connected with the base 2 through a vertical height adjusting mechanism; the vertical height adjusting mechanism comprises a lower cutter head seat 21, a vertical main shaft 22, a bearing fixing seat 23, a flange plate 24, an adjusting rod 29 and a knob 26; the lower cutter head 11 is fixed on the lower cutter head seat 21; the lower cutter head seat 21 is fixed at the upper end of the vertical main shaft 22; the bearing fixing seat 23 is fixed on the outer side of the vertical main shaft 22; the bearing fixing seat 23 is vertically connected in the base 2 in a sliding manner; the base 2 is provided with a step ring 25; the step ring 25 is positioned below the grinding chamber 4; a wave-shaped gasket 27 is connected between the step ring 25 and the bearing fixing seat 23 (the wave-shaped gasket 27 is in a ring shape and is sleeved on the vertical main shaft 22); a conical adjusting hole 28 is formed in the side edge of the bearing fixing seat 23; the flange plate 24 is fixed on the side edge of the base 2; the bottom end of the adjusting rod 29 is a cone matched with the conical adjusting hole 28; the bottom end of the adjusting rod 29 sequentially penetrates through the shell 1, the flange plate 24 and the base 2 and abuts against the side face of the conical adjusting hole 28; the knob 26 is fixed at the outer end of the adjusting rod 29; the adjusting rod 29 is in threaded connection with the flange plate 24; the motor 3 is in transmission connection with the vertical main shaft 22.
Specifically, the knob 26 is internally fixed with a limiting rod 30; an arc-shaped limiting groove 31 which is coaxial with the adjusting rod 29 is formed in the shell 1; the limiting rod 30 is positioned in the arc-shaped limiting groove 31.
Specifically, a seal ring 32 is fixed between the lower cutter head seat 21 and the base 2.
Specifically, the lower end of the vertical main shaft 22 is connected with an upper three-jaw coupling 14, and the motor 3 is fixed at the bottom of the shell 1; the motor 3 comprises a rotating shaft 15, a lower three-jaw coupling 16 is fixed at the upper end of the rotating shaft 15, and the lower three-jaw coupling 16 is connected with an upper three-jaw coupling 14.
Specifically, an upper bearing 81 and a lower bearing 82 are installed in the bearing fixing seat 23; the upper bearing 81 and the lower bearing 82 are fixed to the upper end and the lower end of the vertical main shaft 22, respectively.
Instructions for use: the vertical height adjusting mechanism is a structure for adjusting the distance between the upper cutter disc 10 and the lower cutter disc 11, and specifically (refer to fig. 2 and fig. 3), when the distance between the upper cutter disc 10 and the lower cutter disc 11 is adjusted to be smaller, firstly, the knob 26 is rotated, the knob 26 drives the adjusting rod 29 to rotate, because the adjusting rod 29 is in threaded connection with the flange plate 24, at this time, the cone at the bottom end of the adjusting rod 29 is pushed inwards, so that the bearing fixing seat 23 slides upwards, the waveform gasket 27 is compressed, the bearing fixing seat 23 drives the vertical main shaft 22 to slide upwards while sliding upwards, the vertical main shaft 22 finally drives the lower cutter disc 11 and the lower cutter disc seat 21 to move upwards, and at this time, the distance between the upper cutter disc 10 and the; when the distance between the upper cutter disc 10 and the lower cutter disc 11 needs to be adjusted to be increased, the knob 26 is rotated in the reverse direction, the knob 26 drives the adjusting rod 29 to rotate, the cone at the bottom end of the adjusting rod 29 slides outwards, the wave-shaped gasket 27 starts to restore to the original state to drive the bearing fixing seat 23 to slide downwards, the bearing fixing seat 23 drives the vertical main shaft 22 to slide downwards while sliding downwards, the vertical main shaft 22 finally drives the lower cutter disc 11 and the lower cutter disc seat 21 to move downwards, and at this time, the distance between the upper cutter disc 10 and the lower cutter disc 11 is increased. Specifically, a sealing ring 32 is fixed between the lower cutter head seat 21 and the base 2, so as to prevent ground powder in the grinding cavity 4 from falling into the bearing fixing seat 23; specifically, the knob 26 is internally fixed with a limiting rod 30, the housing 1 is provided with an arc-shaped limiting groove 31 coaxial with the adjusting rod 29, and when the knob 26 is rotated, the limiting rod 30 is limited in the arc-shaped limiting groove 31, so that the rotation angle of the knob 26 is limited, that is, the adjustment of the distance between the upper cutter disc 10 and the lower cutter disc 11 is limited, which can prevent the problem that the distance between the upper cutter disc 10 and the lower cutter disc 11 is too large or too small.
The utility model discloses a three-jaw coupling 14 is connected to vertical main shaft 22 lower extreme, and three-jaw coupling 16 under the 15 upper ends of motor shaft are fixed, and vertical main shaft 22 is connected with three-jaw coupling 16 down through last three-jaw coupling 14, consequently moves the certain distance upwards when vertical main shaft 22, and pivot 15 still can drive vertical main shaft 22 and rotate.
Claims (3)
1. A cutter head connecting structure for a coffee grinder comprises a shell (1), wherein a base (2), a motor (3) and a cutter head connected with the motor (3) are installed in the shell (1); the inner side of the upper end of the base (2) is provided with a grinding cavity (4); the cutter head is positioned in the grinding cavity (4); the upper end of the shell (1) is connected with a cover plate (5); the cover plate (5) is connected with a bean bin (6); the front side of the shell (1) is connected with a face mask (9); be fixed with powder pipe (13) on face guard (9), its characterized in that: the cutter head comprises an upper cutter head (10) and a lower cutter head (11); the upper cutter head seat (12) is fixed at the upper end of the base (2); the lower cutter head (11) is connected with the base (2) through a vertical height adjusting mechanism; the vertical height adjusting mechanism comprises a lower cutter head seat (21), a vertical main shaft (22), a bearing fixing seat (23), a flange plate (24), an adjusting rod (29) and a knob (26); the lower cutter head (11) is fixed on the lower cutter head seat (21); the lower cutter head seat (21) is fixed at the upper end of the vertical main shaft (22); the bearing fixing seat (23) is fixed on the outer side of the vertical main shaft (22); the bearing fixing seat (23) is vertically connected in the base (2) in a sliding manner; the base (2) is provided with a step ring (25); the step ring (25) is positioned below the grinding cavity (4); a wave-shaped gasket (27) is connected between the step ring (25) and the bearing fixing seat (23); a conical adjusting hole (28) is formed in the side edge of the bearing fixing seat (23); the flange plate (24) is fixed on the side edge of the base (2); the bottom end of the adjusting rod (29) is a cone matched with the conical adjusting hole (28); the bottom end of the adjusting rod (29) sequentially penetrates through the shell (1), the flange plate (24) and the base (2) and abuts against the side face of the conical adjusting hole (28); the knob (26) is fixed at the outer end of the adjusting rod (29); the adjusting rod (29) is in threaded connection with the flange plate (24); the motor (3) is in transmission connection with the vertical main shaft (22).
2. The impeller attachment structure for a coffee grinder of claim 1, wherein: a limiting rod (30) is fixed in the knob (26); an arc-shaped limiting groove (31) coaxial with the adjusting rod (29) is formed in the shell (1); the limiting rod (30) is positioned in the arc-shaped limiting groove (31).
3. A cutter head attachment structure for a coffee grinder according to claim 1 or 2, wherein: and a sealing ring (32) is fixed between the lower cutter head seat (21) and the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921316319.XU CN210871166U (en) | 2019-08-14 | 2019-08-14 | Cutter head connecting structure for coffee grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921316319.XU CN210871166U (en) | 2019-08-14 | 2019-08-14 | Cutter head connecting structure for coffee grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210871166U true CN210871166U (en) | 2020-06-30 |
Family
ID=71329711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921316319.XU Active CN210871166U (en) | 2019-08-14 | 2019-08-14 | Cutter head connecting structure for coffee grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210871166U (en) |
-
2019
- 2019-08-14 CN CN201921316319.XU patent/CN210871166U/en active Active
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