Cutter adjusting device for grinding coffee machine

Abstract

The utility model discloses a cutter adjusting device for a grinding coffee machine. The cutter adjusting device comprises a fixed part, an up-down moving assembly and a movable cutter assembly, the fixing piece is connected with the up-down moving assembly; the up-down moving assembly comprises a cutter head fixing frame and a cutter head, and the cutter head is connected with the cutter head fixing frame; the movable cutter assembly comprises a motor and a movable cutter, and the movable cutter is connected with the output end of the motor; a spring used for adjusting the distance between the cutter head and the movable cutter is arranged at the bottom of the cutter head fixing frame. And the movable cutter is positioned in the cutter head. The distance between the cutter head and the movable cutter is adjusted through vertical movement of the vertical moving assembly, so that a finer cutter distance is adjusted, and the requirement of a user for accurately grinding coffee powder with different thicknesses is met.

Description

Technical Field

[0001] This utility model relates to the field of coffee machine technology, and in particular to a blade adjusting device for a coffee grinder. Background Technology

[0002] Currently, handheld coffee grinders on the market mainly come in two types: adjustable burrs and fixed burrs. These allow for different gaps between the burrs and the blades, resulting in varying grind sizes. However, they have significant drawbacks: adjustable burrs have limited rotation angles, restricting the range of grind sizes; fixed burrs not only make it difficult to control the distance between the burrs and blades, resulting in inaccurate grind size control, but are also inconvenient to operate. Ultimately, users cannot precisely grind coffee into different grind sizes, making it difficult to create delicious coffees with varying grind sizes and failing to adequately meet consumer needs. Utility Model Content

[0003] To overcome the problems existing in related technologies, this utility model provides a blade adjustment device for a coffee grinder. By moving the up and down components, the distance between the blade disc and the moving blade is adjusted, thereby creating a finer blade spacing to meet the user's need to accurately grind coffee powder of different coarseness.

[0004] This utility model provides a blade adjusting device for a coffee grinder, comprising: a fixing component, a vertical moving component, and a moving blade component;

[0005] The fixing component is connected to the vertical moving component;

[0006] The up-and-down moving assembly includes a cutter head fixing frame and a cutter head, wherein the cutter head is connected to the cutter head fixing frame;

[0007] The moving blade assembly includes a motor and a moving blade, and the moving blade is connected to the output end of the motor;

[0008] The bottom of the cutter head fixing frame is provided with a spring for adjusting the distance between the cutter head and the moving cutter;

[0009] The moving blade is located inside the cutter head.

[0010] Furthermore, the fastener includes a handle and a threaded sleeve;

[0011] The threaded sleeve is located inside the handle;

[0012] The threaded sleeve is connected to the handle by bolts.

[0013] Furthermore, the up-and-down moving assembly also includes a threaded push rod;

[0014] One end of the threaded push rod is connected to the cutter head fixing frame;

[0015] The other end of the threaded push rod is connected to the threaded sleeve by a thread.

[0016] Furthermore, the up-and-down moving assembly also includes a powder box support;

[0017] One end of the powder box bracket is connected to the motor, and the other end of the powder box bracket is connected to the blade holder.

[0018] Furthermore, the moving tool assembly also includes a tool shaft;

[0019] One end of the cutter shaft is connected to the output end of the motor;

[0020] The other end of the cutter shaft is connected to the moving cutter.

[0021] Furthermore, the moving blade assembly also includes a moving blade fastener;

[0022] The moving blade fastener is connected to the moving blade.

[0023] Furthermore, the bottom of the moving blade is provided with a container for holding coffee powder.

[0024] Furthermore, the opening of the receiving compartment is provided with a lid.

[0025] Furthermore, the tool adjusting device also includes a machine body;

[0026] The machine body is equipped with a door for placing coffee beans.

[0027] This invention provides a blade adjustment device for a coffee grinder. By moving the up and down component, the distance between the blade disc and the moving blade is adjusted, thereby creating a finer blade spacing to meet the user's need for precisely grinding coffee powder of different coarseness. Attached Figure Description

[0028] The above and other objects, features and advantages of the present invention will become more apparent from the accompanying drawings, in which like reference numerals generally represent like parts.

[0029] Figure 1 This is a schematic diagram of the blade adjusting device for a coffee grinder in this utility model;

[0030] Figure 2 yes Figure 1 Enlarged view of point A;

[0031] in:

[0032] 1. Fixing component; 2. Vertical moving assembly; 3. Moving blade assembly;

[0033] 4. Door; 5. Storage compartment; 6. Lid;

[0034] 11. Handle; 12. Threaded sleeve; 13. Threaded push rod;

[0035] 21. Cutter head holder; 22. Cutter head; 23. Spring;

[0036] 24. Toner cartridge holder; 31. Motor; 32. Moving blade

[0037] 33. Cutting shaft; 34. Moving tool fastener. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0039] Please refer to Figures 1 to 2 This utility model provides a blade adjusting device for a coffee grinder, comprising: a fixing member 1, a vertical moving assembly 2, and a moving blade assembly 3; the fixing member 1 is connected to the vertical moving assembly 2; the vertical moving assembly 2 includes a blade holder 21 and a blade 22, the blade 22 being connected to the blade holder 21; the moving blade assembly 3 includes a motor 31 and a moving blade 32, the moving blade 32 being connected to the output end of the motor 31; the bottom of the blade holder 21 is provided with a spring 23 for adjusting the distance between the blade 22 and the moving blade 32; the moving blade 32 is located inside the blade 22.

[0040] Specifically, when the vertical moving component 2 moves downward, since the blade holder 21 is fixedly connected to the blade 22, the blade holder 21 and the blade 22 move downward together. The blade holder 21 presses the spring 23, causing the spring 23 to deform, and the distance between the blade 22 and the moving blade 32 decreases. When the vertical moving component 2 moves upward, the spring 23 returns to its initial state, causing the blade holder 21 to be subjected to an upward force and move upward, and the distance between the blade 22 and the moving blade 32 increases. This allows for a more precise blade spacing, meeting the user's need to accurately grind coffee powder of different coarseness.

[0041] Furthermore, the fastener 1 includes a handle 11 and a threaded sleeve 12; the threaded sleeve 12 is located inside the handle 11; the threaded sleeve 12 is connected to the handle 11 by bolts.

[0042] Furthermore, the up-and-down moving assembly 1 also includes a threaded push rod 13; one end of the threaded push rod 13 is connected to the cutter head fixing frame 21; the other end of the threaded push rod 13 is threadedly connected to the threaded sleeve 12.

[0043] Specifically, when the user rotates the handle 11 in a certain direction, the handle 11 drives the threaded sleeve 12 to rotate together. The threaded sleeve 12 is connected to the threaded push rod 13 by the thread, causing the threaded push rod 13 to move downwards by the thread. Since one end of the threaded push rod 13 is connected to the cutter head fixing frame 21, the cutter head fixing frame 21 moves downwards, causing the cutter head 22 to descend. This reduces the distance between the cutter head 22 and the moving blade 32. The reduction in distance between the cutter head 22 and the moving blade 32 varies depending on the angle at which the handle 11 is rotated in a certain direction, resulting in different grinding distances. The coffee grounds produced have different coarseness. When the user rotates the handle 11 in the opposite direction, the handle 11 drives the threaded sleeve 12 to rotate together. The threaded sleeve 12 and the threaded push rod 13 are connected by a threaded rotation, causing the threaded push rod 13 to rotate upward. The burr holder 21 drives the burr 22 to move upward under the action of the compression spring 23. The rise of the burr holder 21 drives the burr 22 to rise, thereby increasing the distance between the burr 22 and the moving blade 32. The angle of the reverse rotation of the handle 11 is different, and the increased distance between the burr 22 and the moving blade 32 is different, resulting in different coarseness of coffee grounds.

[0044] Furthermore, the up-and-down moving component 2 also includes a powder box bracket 24; one end of the powder box bracket 24 is connected to the motor 31, and the other end of the powder box bracket 24 is connected to the blade holder 21.

[0045] Specifically, the motor 31 and the blade holder 21 are connected based on the powder box bracket 24, making the internal structure of the blade adjusting device more compact.

[0046] Furthermore, the moving blade assembly 3 also includes a blade shaft 33; one end of the blade shaft 33 is connected to the output end of the motor 31; the other end of the blade shaft 33 is connected to the moving blade 32.

[0047] Specifically, one end of the cutter shaft 33 is connected to the output end of the motor 31, causing the cutter shaft 33 to rotate. Since the other end of the cutter shaft 33 is connected to the moving cutter 32, the moving cutter 32 rotates based on the cutter shaft 33.

[0048] Furthermore, the moving blade assembly 3 also includes a moving blade fastener 34; the moving blade fastener 34 is connected to the moving blade 32.

[0049] Specifically, the moving blade fastener 34 is connected to the moving blade 32, causing the moving blade 32 to rotate in a fixed position.

[0050] Furthermore, the blade adjusting device also includes a machine body; the machine body is provided with a door 4 for placing coffee beans.

[0051] Specifically, the user opens the door on the machine body and puts coffee beans into the machine body through the door. When the user rotates the handle 11, the coffee beans fall from the gap inside the machine body to the moving blade 32. When the moving blade 32 rotates based on the blade shaft 33, the coffee beans are ground into powder.

[0052] Furthermore, the bottom of the moving blade 32 is provided with a container 5 for holding coffee powder.

[0053] Specifically, after the coffee beans are ground into powder, the coffee powder falls into the receiving chamber 5.

[0054] Furthermore, the opening of the receiving compartment 5 is provided with a cover 6.

[0055] Specifically, when a user needs coffee powder, they can open lid 6 to obtain the coffee powder.

[0056] This invention provides a blade adjustment device for a coffee grinder. When the vertical moving component 2 moves downward, the blade holder 21 and the blade 22 are fixedly connected, and the blade holder 21 and the blade 22 move downward together. The blade holder 21 presses the spring 2, causing the spring 23 to deform, and the distance between the blade 22 and the moving blade 32 decreases. When the vertical moving component 2 moves upward, the spring 23 returns to its initial state, causing the blade holder 21 to be subjected to an upward force and move upward, increasing the distance between the blade 22 and the moving blade 32. This allows for a finer blade spacing, meeting the user's need to precisely grind coffee powder of different coarseness.

[0057] Furthermore, the blade adjusting device for a coffee grinder provided in the embodiments of this utility model has been described in detail above. Specific examples have been used to illustrate the principle and implementation of this utility model. The description of the above embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation and application scope based on the idea of ​​this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A blade adjusting device for a coffee grinder, characterized in that, include: Fixtures, vertical moving parts, and moving blade assembly; The fixing component is connected to the vertical moving component; The up-and-down moving assembly includes a cutter head fixing frame and a cutter head, wherein the cutter head is connected to the cutter head fixing frame; The moving blade assembly includes a motor and a moving blade, and the moving blade is connected to the output end of the motor; The bottom of the cutter head fixing frame is provided with a spring for adjusting the distance between the cutter head and the moving cutter; The moving blade is located inside the cutter head.

2. The blade adjusting device for a coffee grinder according to claim 1, characterized in that, The fastener includes a handle and a threaded sleeve; The threaded sleeve is located inside the handle; The threaded sleeve is connected to the handle by bolts.

3. The blade adjusting device for a coffee grinder according to claim 2, characterized in that, The up-and-down moving assembly also includes a threaded push rod; One end of the threaded push rod is connected to the cutter head fixing frame; The other end of the threaded push rod is connected to the threaded sleeve by a thread.

4. The blade adjusting device for a coffee grinder according to claim 1, characterized in that, The vertical moving component also includes a powder box support; One end of the powder box bracket is connected to the motor, and the other end of the powder box bracket is connected to the blade holder.

5. The blade adjusting device for a coffee grinder according to claim 1, characterized in that, The moving tool assembly also includes a tool shaft; One end of the cutter shaft is connected to the output end of the motor; The other end of the cutter shaft is connected to the moving cutter.

6. The blade adjusting device for a coffee grinder according to claim 1, characterized in that, The moving blade assembly also includes a moving blade fastener; The moving blade fastener is connected to the moving blade.

7. The blade adjusting device for a coffee grinder according to claim 1, characterized in that, The bottom of the moving blade is equipped with a container for holding coffee powder.

8. The blade adjusting device for a coffee grinder according to claim 7, characterized in that, The opening of the container is covered with a lid.

9. The blade adjusting device for a coffee grinder according to claim 1, characterized in that, The tool adjusting device also includes a machine body; The machine body is equipped with a door for placing coffee beans.

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