Bean grinding device applied to bean grinder

Abstract

The utility model relates to the technical field of bean grinders, in particular to a bean grinding device applied to a bean grinder, which comprises a motor and a rotating shaft mounted on the motor in a transmission manner, and helical teeth are arranged in the middle of the rotating shaft; the transmission cutter heads are installed on the two sides of the rotating shaft in a transmission mode, annular racks are arranged on the outer portions of the transmission cutter heads, the annular racks and the transmission cutter heads rotate synchronously, and the transmission cutter heads are in transmission connection with the rotating shaft through cooperation between the annular racks and the spiral teeth. The utility model provides a bean grinding device applied to a bean grinding machine, which aims to overcome the defects in the prior art and is favorable for improving the bean grinding efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of bean grinders, and in particular to a bean grinding device used in a bean grinder. Background Art

[0002] With the progress of the times and the development of science and technology, the emergence of coffee grinders has greatly facilitated people's daily lives.

[0003] However, the structure of the current coffee grinders on the market is still very simple. Traditional coffee grinders are generally composed of a power component, a coffee grinding bin and a blade component, and most of the power components are single-drive, that is, there is only one drive device for driving the blade component, which results in a single function of the overall coffee grinder. When it is necessary to switch back and forth between different coffee grinding environments, the process is cumbersome, and if the blade is not operated carefully, it may cause injury to the user, affecting the overall coffee grinding efficiency. In addition, the efficiency of traditional coffee grinding is relatively low.

[0004] Therefore, a solution is urgently needed. Utility Model Content

[0005] The utility model aims to provide a bean grinding device and a bean grinding machine for use in a bean grinder, so as to solve the deficiencies existing in the background technology and help improve the bean grinding efficiency.

[0006] In order to achieve the above object, the technical solutions of the utility model include:

[0007] A bean grinding device used in a coffee bean grinder comprises: a motor and a rotating shaft transmission mounted on the motor, wherein the middle of the rotating shaft is provided with spiral teeth; a transmission cutter disc, wherein the transmission cutter discs are transmission mounted on both sides of the rotating shaft, an annular rack is provided on the outside of the transmission cutter disc, the annular rack rotates synchronously with the transmission cutter disc, and the transmission cutter disc is transmission-connected to the rotating shaft through the cooperation between the annular rack and the spiral teeth.

[0008] Optionally, the transmission cutter disc includes a cylinder and a transmission head arranged in the middle of the cylinder, the cylinder and the transmission head rotate synchronously, and a first spiral cutter head is arranged on the circumference of the transmission head.

[0009] Optionally, the top of the transmission head is gear-shaped and has a plurality of protrusions. A first threaded blade is arranged below the plurality of protrusions along the outer wall of the transmission head. The plurality of first blades cooperate to form the first blade head.

[0010] Optionally, a second cutter head in an annular shape is further provided on the inner wall of the cylinder, and the second cutter head is formed by a plurality of second threaded blades.

[0011] Optionally, the annular rack is arranged near the middle position of the transmission cutter disc.

[0012] Optionally, the motor is also connected to a commutation module, and the commutation module is used to realize forward and reverse rotation of the motor.

[0013] Optionally, the first cutter head and the second cutter head cooperate with each other to form a processing area for material processing, and the processing area is ring-shaped.

[0014] In order to further achieve the above purpose, the technical solution of the utility model also includes:

[0015] A bean grinder comprises the bean grinding device as described above and also comprises a shell, wherein the dual drive device is arranged inside the shell, and a bean grinding bin is arranged above each of the transmission blade discs inside the shell.

[0016] The present invention provides a bean grinding device and a bean grinding machine applied to a bean grinder, and has the following beneficial effects: high working efficiency, capable of simultaneously controlling two transmission blade discs, and transmission between the two transmission blade discs is completed through a single rotating shaft, the overall structure is reasonably arranged, and the efficiency is high, and the mutual cooperation between the annular rack and the spiral teeth of the rotating shaft and the meshing transmission method make the overall transmission process more precise, and the transmission efficiency is higher than that of the traditional method, which effectively solves the shortcomings of the background technology, has a simple structure, and provides an excellent user experience, and is very suitable for use in a bean grinder; in addition, the bean grinder also includes a shell, in which the dual-drive device is arranged, and a bean grinding bin is arranged above each of the transmission blade discs in the shell, that is, one bean grinder is provided with two bean grinding bins, and the bean grinding function can be realized in the two bean grinding bins at the same time, and different bean grinding requirements can be met at the same time, thereby greatly improving the bean grinding efficiency of the bean grinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of a bean grinding device used in a bean grinder;

[0018] Figure 2 This is a schematic diagram of the bottom structure of a bean grinding device used in a coffee bean grinder. DETAILED DESCRIPTION

[0019] Implementation 1:

[0020] See also Figure 1 and Figure 2A bean grinding device used in a coffee bean grinder comprises: a motor 1 and a rotating shaft 2 which is transmission-mounted on the motor 1, wherein a spiral tooth 3 is arranged in the middle of the rotating shaft 2; a transmission cutter disc 4, wherein the transmission cutter disc 4 is transmission-mounted on both sides of the rotating shaft 2, wherein an annular rack 5 is arranged on the outside of the transmission cutter disc 4, wherein the annular rack 5 rotates synchronously with the transmission cutter disc 4, and the transmission cutter disc 4 is transmission-connected to the rotating shaft 2 through the cooperation between the annular rack 5 and the spiral tooth 3.

[0021] Among them, the transmission relationship between the above structures is as follows: the motor 1 drives the rotating shaft 2 to rotate, and the spiral teeth 3 on the rotating shaft 2 rotate to drive the annular rack 5 to rotate, and finally realize the rotation of the overall transmission cutter disc 4. The whole transmission process is simple and fast, and it is very convenient for users to operate. It effectively overcomes the defects of complex traditional transmission structure and low efficiency, is very suitable for users, and greatly increases the grinding efficiency of the grinder.

[0022] Among them, the two transmission blade discs 4 can be set to transmission blade discs 4 of different sizes according to the actual usage requirements of the user, so that the overall structure can be applied to a wider range of usage scenarios, and materials of more sizes can be ground without replacing other grinders or blade discs, and the use efficiency and processing efficiency can be greatly improved.

[0023] The transmission cutter disc 4 includes a cylinder 6 and a transmission head 7 disposed in the middle of the cylinder 6 . The cylinder 6 and the transmission head 7 rotate synchronously. A first spiral cutter head 8 is disposed on the circumference of the transmission head 7 .

[0024] The function of the first cutter head 8 is to grind materials such as coffee beans and soybeans. Preferably, the top of the transmission head 7 is gear-shaped, and the top of the transmission head 7 has a plurality of protrusions, and a first blade in a threaded shape is arranged below the plurality of protrusions along the outer wall of the transmission head 7, and the plurality of first blades cooperate to form the first cutter head 8. Through the shape setting of the first cutter head 8, the grinding of the material can be more fully achieved, so that the material can be ground more thoroughly and fully.

[0025] The inner wall of the cylinder 6 is also provided with an annular second cutter head 9, which is formed by a plurality of threaded second blades. The annular second cutter head 9 can be matched with the first cutter head 8 to grind materials such as coffee beans and soybeans. The first cutter head 8 and the second cutter head 9 can cooperate with each other to achieve better grinding efficiency and grinding effect, and the user experience is excellent.

[0026] The utility model discloses a bean grinding device applied to a bean grinder, which has the following beneficial effects: high working efficiency, can realize the control of two transmission blade discs 4 at the same time, and the two transmission blade discs 4 complete the transmission through a single rotating shaft 2, the overall structure is reasonably arranged, and the efficiency is high, and the mutual cooperation between the annular rack 5 and the spiral teeth 3 of the rotating shaft 2 and the meshing transmission method make the overall transmission process more precise, and the transmission efficiency is higher than that of the traditional method, which effectively solves the shortcomings of the background technology, has a simple structure, and provides an excellent user experience, and is very suitable for bean grinders.

[0027] In order to make the annular rack 5 rotate synchronously with the transmission cutter disc 4 better and improve the transmission efficiency and transmission accuracy, the annular rack 5 is arranged close to the middle position of the transmission cutter disc 4.

[0028] In order to realize forward and reverse rotation control of the motor 1 and enrich the functions of the overall structure, the motor 1 is further connected with a commutation module, and the commutation module is used to realize forward and reverse rotation of the motor 1.

[0029] The first cutter head 8 and the second cutter head 9 cooperate with each other to form a processing area for material processing. The processing area is annular. The function of this processing area is to place and grind materials such as coffee beans, soybeans, etc. Through the mutual cooperation between the first cutter head 8 and the second cutter head 9, the overall grinding efficiency is effectively improved, and the deficiencies in the background technology are effectively solved.

[0030] Embodiment 2

[0031] A bean grinder, including the bean grinding device as described above, which is applied to the bean grinder. The bean grinder adopting the above structure can not only enrich the bean grinding function but also improve the bean grinding efficiency, effectively solving the shortcomings of the background technology and providing an excellent user experience.

[0032] In addition, it also includes a shell, in which the dual-drive device is arranged, and a bean grinding bin is arranged above each of the transmission blade discs 4 in the shell. That is to say, two bean grinding bins are arranged in one bean grinder, and the two bean grinding bins can realize the bean grinding function at the same time, and different bean grinding needs can be met at the same time, which greatly improves the bean grinding efficiency of the bean grinder.

[0033] The present invention is a bean grinding device and a bean grinding machine applied to a bean grinder, and its beneficial effects are as follows: high working efficiency, control of two transmission blade discs 4 can be achieved simultaneously, and the transmission between the two transmission blade discs 4 is completed through a single rotating shaft 2, the overall structure is reasonably arranged, and the efficiency is high, and the mutual cooperation between the annular rack 5 and the spiral teeth 3 of the rotating shaft 2 and the meshing transmission method make the overall transmission process more precise, and the transmission efficiency is higher than that of the traditional method, which effectively solves the shortcomings of the background technology, has a simple structure, and provides an excellent user experience, and is very suitable for a bean grinder; in addition, the bean grinder also includes a shell, and the dual-drive device is arranged in the shell, and a grinding bin is arranged above each of the transmission blade discs 4 in the shell, that is, one bean grinder is provided with two grinding bins, and the bean grinding function can be realized in the two grinding bins at the same time, and different bean grinding requirements can be met at the same time, which greatly improves the bean grinding efficiency of the bean grinder.

[0034] According to the disclosure and teaching of the above description, the technical personnel in the field to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. A bean grinding device used in a bean grinder, characterized in that: include: The motor and the transmission are mounted on a rotating shaft on the motor, and a spiral tooth is arranged in the middle of the rotating shaft; The transmission cutter disc is transmission-mounted on both sides of the rotating shaft, an annular rack is arranged on the outside of the transmission cutter disc, the annular rack rotates synchronously with the transmission cutter disc, and the transmission cutter disc is transmission-connected to the rotating shaft through the cooperation between the annular rack and the spiral teeth.

2. The bean grinding device used in a bean grinder according to claim 1, characterized in that: The transmission cutter disc comprises a cylinder and a transmission head arranged in the middle of the cylinder. The cylinder and the transmission head rotate synchronously, and a first spiral cutter head is arranged on the circumference of the transmission head.

3. The bean grinding device used in a bean grinder according to claim 2, characterized in that: The top of the transmission head is gear-shaped and has a plurality of protrusions. A first blade in a threaded shape is arranged below the plurality of protrusions along the outer wall of the transmission head. The plurality of first blades cooperate to form the first blade head.

4. The bean grinding device used in a bean grinder according to claim 2, characterized in that: A second cutter head in an annular shape is also arranged on the inner wall of the cylinder, and the second cutter head is formed by a plurality of second blades in a threaded shape.

5. The bean grinding device used in a bean grinder according to claim 1, characterized in that: The annular rack is arranged near the middle position of the driving cutter disc.

6. The bean grinding device for use in a bean grinder according to claim 1, characterized in that: The motor is also connected to a commutation module, and the commutation module is used to realize forward and reverse rotation of the motor.

7. The bean grinding device for use in a bean grinder according to claim 4, characterized in that: The first cutter head and the second cutter head cooperate with each other to form a processing area for material processing, and the processing area is ring-shaped.

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