CN109907656A

CN109907656A - A height-adjustable coffee machine grinder

Info

Publication number: CN109907656A
Application number: CN201910326058.8A
Authority: CN
Inventors: 刘斌
Original assignee: Red-Crowned Crane Intelligent Technology (jiangsu) Co Ltd
Current assignee: Red-Crowned Crane Intelligent Technology (jiangsu) Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2019-06-21

Abstract

The invention discloses a kind of height-adjustable coffee machine grinding devices, including motor, driving member, cylinder, cutterhead, height adjustment device, the motor connects cutterhead by driving member, cutterhead is arranged below cylinder, it is equipped on the outside of cutterhead and pushes away powder agglomates, cutterhead surface is equipped with several horizontally disposed blades, space is equipped between the cutterhead and cylinder inboard wall, cylinder side-lower is equipped with meal outlet, the height adjustment device includes positioning disk, support frame, link block, spacer pin, the positioning disk is arranged above blade, there is gap between positioning disk bottom surface and blade highest point, it is connected through a screw thread on the outside of positioning disk with cylinder inboard wall, support frame as described above is arranged on the outside of cylinder, described link block one end passes through limit pin connection support frame, the other end connects positioning disk, structure of the invention is novel, low noise, reliable performance, the coffee being ground Height adjustment device is arranged in the top of grinding device in powder fine homogeneous, and ground coffee fineness degree is adjustable, meets the needs of different crowd.

Description

A kind of height-adjustable coffee machine grinding device

Technical field

The invention belongs to coffee machine technical field more particularly to a kind of height-adjustable coffee machine grinding devices.

Background technique

With the raising of Chinese internationalization level, compatriots gradually receive the entrance of coffee, and unique fragrance receives The many people's in city likes.In recent years, coffee has been tasted even at a kind of characterization for showing taste.The ingredient side of coffee beverage There are many kinds of methods, has the canned coffee beverage directly drunk, also has instant coffee in powder form to brew packet, and still, people prefer existing The existing punching of mill, the ground coffee ground in advance, powder surface can rapidly be aoxidized because of becoming larger with air contact surfaces, for a long time It can be because the grease that ground coffee includes be deviate from and issues tart flavour.Therefore to allot one cup of palatable coffee still will now grind, now rush； The grinding device of existing coffee machine haves the shortcomings that structure is complicated, maintenance is inconvenient, noise is big in actual use；And Since the gap of grinding mechanism is a fixed dimension, it is identical that the ground coffee fineness degree size come is ground；But it for a long time, grinds Grinding machine structure can make gap become larger because of abrasion, the ground coffee being ground particle opposite can also become larger, and influence its quality.

Summary of the invention

To solve the above problems, the invention discloses a kind of height-adjustable coffee machine grinding device, structure novel, noise Low, reliable performance, coffee bean grinding fine homogeneous, ground coffee fineness degree is adjustable.

In order to achieve the above objectives, technical scheme is as follows:

A kind of height-adjustable coffee machine grinding device, including motor, driving member, cylinder, cutterhead, height adjustment device, it is described Motor connects cutterhead by driving member, and the cutterhead is arranged below cylinder, and cutterhead is disc, and surrounding is plane, in centre It is recessed, it is equipped on the outside of cutterhead and pushes away powder agglomates, cutterhead surface is equipped with several horizontally disposed blades, sets between the cutterhead and cylinder inboard wall There is space, the powder agglomates that pushes away is arranged in space, and cylinder side-lower is equipped with meal outlet, and the height adjustment device includes positioning Disk, support frame, link block, spacer pin, the positioning disk are arranged above blade, have between positioning disk bottom surface and blade highest point Gap, positioning disk outside are connected through a screw thread with cylinder inboard wall, and feed inlet is equipped among the positioning disk, and positioning disk, which is equipped with, to be connected Hole is connect, support frame as described above is arranged on the outside of cylinder, and support frame surface is equipped with several limit holes, and described link block one end passes through limit Pin connection support frame, the other end connects connecting hole, below the spacer pin in insertion limit hole.

As an improvement of the present invention, the quantity of support frame as described above is two, and two groups of support frames are circumferentially positioned at cylinder Outside.

As an improvement of the present invention, the gap between the positioning disk bottom surface and blade highest point is 30-60 μm.

As an improvement of the present invention, the powder agglomates that pushes away is triangle column construction.

As an improvement of the present invention, the powder agglomates height that pushes away is lower than blade height.

As an improvement of the present invention, connecting hole is bolted in the link block.

The beneficial effects of the present invention are:

A kind of height-adjustable coffee machine grinding device of the present invention, structure novel, low noise, reliable performance, using row Neat dish type horizontal-blade is arranged, coffee bean grinding fine homogeneous is made, height adjustment device, coffee are set in the top of grinding device Coffee powder fineness degree is adjustable, meets the needs of different crowd.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention.

Fig. 2 is height adjustment device schematic diagram of the present invention.

Fig. 3 is the A-A sectional view of Fig. 1.

Reference signs list:

1, motor, 2, driving member, 3, cylinder, 4, cutterhead, 5, height adjustment device, 6, push away powder agglomates, 7, blade, 8, space, 9, fixed Position disk, 10, support frame, 11, link block, 12, spacer pin, 13, gap, 14, screw thread, 15, feed inlet, 16, connecting hole, 17, limit Position hole, 18, bolt, 19, meal outlet.

Specific embodiment

With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description, " rear ", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to direction or remote Direction from geometric center of specific component.

As shown, a kind of height-adjustable coffee machine grinding device of the present invention, including motor 1, driving member 2, Cylinder 3, cutterhead 4, height adjustment device 5, the motor 1 connect cutterhead 4 by driving member 2, and the cutterhead 4 is arranged in cylinder 3 Lower section, cutterhead 4 are disc, and surrounding is plane, intermediate indent, are equipped on the outside of cutterhead 4 and push away powder agglomates 6, and 4 surface of cutterhead is equipped with several Horizontally disposed blade 7 is equipped with space 8 between 3 inner wall of the cutterhead 4 and cylinder, and the powder agglomates 6 that pushes away is arranged in space 8, cylinder Meal outlet 19 is equipped with below side, the height adjustment device 5 includes positioning disk 9, support frame 10, link block 11, spacer pin 12, The positioning disk 9 is arranged blade 7 above, there is gap 13 between 9 bottom surface of positioning disk and blade highest point, 9 outside of positioning disk and 3 inner wall of cylinder is connected by screw thread 14, and feed inlet 15 is equipped among the positioning disk 9, and positioning disk 9 is equipped with connecting hole 16, institute It states support frame 10 to be arranged on the outside of cylinder, 10 surface of support frame is equipped with several limit holes 17, and described 11 one end of link block passes through limit Position pin connection support frame 10, the other end connect connecting hole 16, are inserted into limit hole 17 below the spacer pin 12.

A kind of height-adjustable coffee machine grinding device of the present invention, coffee bean is among positioning disk 9 when work Feed inlet 15 enters, and falls into the intermediate indent position of cutterhead 4, as shown in Figure 1, then motor 1 starts, work of the coffee bean in centrifugal force It is tangentially flown at gap 13 under, ground coffee is ground by blade 7, blade of the present invention is as shown in figure 3, blade 7 is Large number of dish type horizontal-blade, the ground coffee fine homogeneous ground in high-speed rotation process, the time is short, low noise；By Gap between 7 highest point of 9 bottom surface of positioning disk and blade is 30-60 μm, so the ground coffee only less than 30-60 μm is ground After can be got rid of and flown in space 8, due to pushing away 6 height of powder agglomates lower than 7 height of blade, ground coffee falls in space, is equally revolved The powder agglomates 6 that pushes away turned releases meal outlet 19, falls into ground coffee and brews region, on the other hand, ground coffee partial size is can be taking human as tune What rectification became, height adjustment device 5 is arranged in the present invention on grinding device, as shown in Fig. 2, positioning disk 9 can be in 3 inward turning of cylinder Turn, positioning disk 9 is to drive to rotate by link block 11, as long as extracting spacer pin 12 when use, is manually rotated positioning disk 9 centainly Angle rises or falls positioning disk 9, then by the limit hole 17 of the insertion of spacer pin 12 lower section, wherein positioning disk 9 is upper It rises or declines the size for changing gap 13, to realize the adjusting of ground coffee thickness.

The quantity of support frame 10 of the present invention is two, and two groups of support frames 10 are circumferentially positioned at 3 outside of cylinder, positioning disk 9 can be rotated with 360 °, and adjustable amplitude is big, applied widely.

The powder agglomates 6 of the present invention that pushes away is triangle column construction, convenient for ground coffee is released meal outlet 19.

Link block 11 of the present invention connects connecting hole 16, stable connection, convenient disassembly by bolt 18.

The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes Technical solution consisting of any combination of the above technical features.

Claims

1. A coffee machine grinding device with adjustable height is characterized in that: comprising a motor, a transmission part, a cylinder, a cutter head, a height adjustment device, the motor is connected to the cutter head by the transmission part, and the cutter head is arranged on the cylinder. Below the body, the cutter head is in the shape of a disc, with a flat surface around it and a concave middle. In the empty space, the powder pushing block is arranged in the empty space, and the powder outlet is provided under the side of the cylinder. The height adjustment device includes a positioning plate, a support frame, a connecting block and a limit pin. There is a gap between the bottom surface of the positioning plate and the highest point of the blade, and the outer side of the positioning plate is connected with the inner wall of the cylinder through threads. On the outer side, the surface of the support frame is provided with several limit holes, one end of the connecting block is connected to the support frame through limit pins, and the other end is connected to the connection holes, and the bottom of the limit pins is inserted into the limit holes.

2 . The height-adjustable grinding device for a coffee machine according to claim 1 , wherein the number of the support frames is two, and the two groups of support frames are arranged around the outside of the cylinder. 3 .

3 . The height-adjustable grinding device for a coffee machine according to claim 1 , wherein the gap between the bottom surface of the positioning plate and the highest point of the blade is 30-60 μm. 4 .

4 . The height-adjustable grinding device of a coffee machine according to claim 1 , wherein the powder pushing block has a triangular column structure. 5 .

5 . The height-adjustable grinding device of a coffee machine according to claim 1 , wherein the height of the powder pushing block is lower than the height of the blade. 6 .

6 . The height-adjustable grinding device for a coffee machine according to claim 1 , wherein the connecting block is connected to the connecting hole by bolts. 7 .