CN219111780U

CN219111780U - Chocolate ball milling device

Info

Publication number: CN219111780U
Application number: CN202223523646.7U
Authority: CN
Inventors: 侯雅文; 曾强; 张香梅; 张荣革
Original assignee: Cocoa Linna Haimen Co ltd
Current assignee: Cocoa Linna Haimen Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-02
Anticipated expiration: 2032-12-29

Abstract

The utility model provides a chocolate ball milling device which comprises a cylinder body, a cover body, a driving shaft and a motor; the cover body is in sealing fit with the upper end part of the cylinder body; the motor is arranged outside the cylinder body; the driving shaft is arranged in the cylinder body, the upper end part of the driving shaft is in pivot fit with a shaft sleeve correspondingly arranged on the inner wall of the cover body, and the lower end part of the driving shaft penetrates through the bottom of the cylinder body and is connected with an output shaft of the motor; 3 grinding cavities with decreasing grinding fineness are sequentially arranged in the cylinder body from top to bottom, and a screen is arranged between every two adjacent grinding cavities; therefore, the chocolate material to be ground is ground and sieved by three different fineness grades of the device, the final material is fully refined, and the obtained material has uniform particle size.

Description

Chocolate ball milling device

Technical Field

The utility model relates to a chocolate ball milling device, and belongs to the technical field of food processing.

Background

The conventional chocolate production process at least comprises the processing process flows of grinding, fine grinding, refining, temperature adjustment and the like; among them, in the grinding process, three types of apparatuses, a roll mill, a blade mill, and a ball mill, are generally used in the prior art. The roller mill has requirements on materials, and is more suitable for mass production. Although the scraper type grinder is flexible, the production benefits of customers can be greatly affected by the defects of high energy consumption, low yield, high noise, complex use, high cylinder cleaning difficulty and the like. The ball mill is generally called a ball mill for short, and can adapt to scenes of various scales of small, medium and large sizes due to the flexibility, and the ball mill is generally used for replacing the former two mills to grind chocolate.

Currently, most of the existing ball mills on the market are vertical ball mills, and grinding is generally performed by mixing steel balls with different diameters, but the sizes of sauce particles obtained by grinding are often extremely non-uniform.

Accordingly, it is desirable in the art to provide further improvements over the prior art chocolate ball milling apparatus designs to address the problem of non-uniform particle size of the ground sauce.

Disclosure of Invention

In order to solve the technical problems, one aspect of the utility model provides a chocolate ball milling device, which comprises a cylinder body, a cover body, a driving shaft and a motor; the cover body is in sealing fit with the upper end part of the cylinder body; the motor is arranged outside the cylinder body; the driving shaft is arranged in the cylinder body, the upper end part of the driving shaft is in pivot fit with the shaft sleeve correspondingly arranged on the inner wall of the cover body, and the lower end part of the driving shaft penetrates through the bottom of the cylinder body and is connected with the output shaft of the motor;

the inside of the cylinder body is sequentially provided with a first grinding cavity, a second grinding cavity, a third grinding cavity and a discharging cavity from top to bottom;

a first stirring body, a second stirring body and a third stirring body which are fixedly connected with the driving shaft are respectively arranged in the first grinding cavity, the second grinding cavity and the third grinding cavity;

the first screen mesh communicated with the first grinding cavity and the second grinding cavity is fixedly arranged at the partition part between the first grinding cavity and the second grinding cavity, the second screen mesh communicated with the second grinding cavity and the third grinding cavity is fixedly arranged at the partition part between the third grinding cavity and the discharging cavity, and the third screen mesh communicated with the third grinding cavity and the discharging cavity is fixedly arranged at the partition part between the third grinding cavity and the discharging cavity.

Preferably, the diameter range of the grinding steel balls arranged in the first grinding cavity is 10-12 mm, and the aperture of the first screen is 40-80 mu m; the diameter range of the grinding steel balls arranged in the second grinding cavity is 8-10 mm, and the aperture of the second screen is 20-40 mu m; the diameter range of the grinding steel balls arranged in the third grinding cavity is 6-8 mm, and the aperture of the third screen is 15-20 mu m.

Preferably, a switch member for closing or opening the mesh is provided under the first, second and third screens, respectively.

Preferably, the cylinder is placed on a frame.

Preferably, the chocolate ball milling device further comprises a suction pump arranged outside the cylinder body, and the suction pump pumps out materials in the discharge cavity through a discharge pipeline communicated with the discharge cavity.

Preferably, the cover body is provided with a temperature sensor for monitoring the temperature of the driving shaft.

Preferably, the chocolate ball milling device further comprises a heating interlayer or a heat insulation interlayer which is arranged around the outer wall of the cylinder body.

According to the chocolate ball milling device, 3 grinding cavities with decreasing grinding fineness are sequentially arranged in the cylinder body from top to bottom, and a screen is arranged between every two adjacent grinding cavities; therefore, the chocolate material to be ground is ground and sieved by three different fineness grades of the device, the final material is fully refined, and the obtained material has uniform particle size.

Drawings

Fig. 1 is a schematic view showing the overall structure of a chocolate ball milling apparatus according to example 1 of the present utility model.

Detailed Description

The present utility model will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the utility model and structural, methodological, or functional modifications of these embodiments that may be made by one of ordinary skill in the art are included within the scope of the utility model.

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus a repetitive description thereof will be omitted.

The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the utility model. It will be appreciated, however, by one skilled in the art that the inventive aspects may be practiced without one or more of the specific details, or with other methods, components, materials, etc. In some instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring the utility model.

Example 1

As shown in fig. 1, embodiment 1 of the present utility model provides a chocolate ball milling apparatus 100 including a cylinder 1, a cover 2, a driving shaft 3, and a motor 4.

The cover body 2 is in sealing fit with the upper end of the cylinder body 1. The motor 4 is disposed outside the cylinder 1.

The driving shaft 3 is disposed inside the cylinder 1, and an upper end portion of the driving shaft 3 is pivotally engaged with a shaft sleeve 21 provided corresponding to an inner wall of the cover 2, and a lower end portion of the driving shaft 3 penetrates a bottom portion of the cylinder 1 and is connected to an output shaft (not shown) of the motor 4.

In a specific embodiment of the present utility model, the first grinding chamber 11, the second grinding chamber 12, the third grinding chamber 13 and the discharge chamber 14 are disposed in this order from top to bottom inside the cylinder 1.

As shown in fig. 1, a first stirring body 31 fixedly connected with the driving shaft 3 is provided in the first grinding chamber 11, a second stirring body 32 fixedly connected with the driving shaft 3 is provided in the second grinding chamber 12, and a third stirring body 33 fixedly connected with the driving shaft 3 is provided in the third grinding chamber 13.

The driving shaft 3 rotates under the driving of the motor 4, and drives the first stirring body 31, the second stirring body 32 and the third stirring body 33 in the three cavities to rotate in the cavities, so that the stirring of the materials in the cavities is realized.

In one embodiment of the present utility model, a first screen a that communicates the upper and lower two chambers is fixedly provided at a partition portion between the first grinding chamber 11 and the second grinding chamber 12 (partition that separates the first grinding chamber 11 and the second grinding chamber 12), a second screen B that communicates the upper and lower two chambers is fixedly provided at a partition portion between the second grinding chamber 12 and the third grinding chamber 13 (partition that separates the second grinding chamber 12 and the third grinding chamber 13), and a third screen C that communicates the upper and lower two chambers is fixedly provided at a partition portion between the third grinding chamber 13 and the discharge chamber 14 (partition that separates the third grinding chamber 13 and the discharge chamber 14).

In a preferred embodiment of the present utility model, the diameter of the grinding balls provided in the first grinding chamber 11 is in the range of 10 to 12mm, and the aperture of the first screen A is 40 to 80 μm; the diameter range of the grinding steel balls arranged in the second grinding cavity 12 is 8-10 mm, and the aperture of the second screen B is 20-40 mu m; the diameter range of the grinding steel balls arranged in the third grinding cavity 13 is 6-8 mm, and the aperture of the third screen C is 15-20 mu m.

The chocolate ball milling device is improved on the basis of the structure of the existing ball milling device with only one milling cavity, wherein 3 layers of milling cavities are sequentially arranged from top to bottom, and the milling fineness (granularity) is sequentially reduced.

Specifically, the materials are put into a cylinder body from the cover body 2, and first-stage grinding is carried out in the first grinding cavity 11; after the first-stage grinding is finished, the materials smaller than the aperture of the first screen A fall into the second grinding cavity 12 from the first screen A, and the second-stage grinding with smaller fineness is performed; after the second-stage grinding is finished, the materials smaller than the aperture of the second screen B fall into a third grinding cavity 13 from the second screen B, and third-stage grinding with the minimum fineness is performed; after the third stage grinding is completed, the material smaller than the aperture of the third screen C falls into the discharging cavity 14 from the third screen C. The material falling into the discharging cavity 14 is ground and sieved by three different fineness grades, the material is fully refined, and the obtained material has uniform particle size.

In this embodiment in particular, a switching member (not specifically shown in the drawings) for closing or opening the mesh is provided below the first screen a. For example, when the first grinding chamber 11 is ground, the operator closes the opening and closing member under the first screen a by the associated control member provided outside the cylinder 1, closing the mesh of the first screen a, the first grinding chamber 11 being completely separated from the second grinding chamber 12; when the first grinding chamber 11 finishes grinding, an operator opens a switch piece below the first screen A through a related control part arranged outside the cylinder body 1, and the material in the first grinding chamber 11 (the material with the aperture smaller than that of the first screen A) falls into the second grinding chamber 12 for second-stage grinding.

Likewise, a switch member for closing or opening the mesh may be disposed below the second screen B and the third screen C, which will not be described in detail.

In particular in this embodiment, the cylinder 1 is placed on the frame 5.

Specifically, in this embodiment, the chocolate ball milling device 100 further includes a suction pump 6 disposed outside the cylinder 1, and the suction pump 6 pumps out the material in the discharge chamber 14 (subjected to three-stage grinding and sieving) through a discharge pipe 61 communicating with the discharge chamber 14.

In particular, in the present embodiment, the cover 2 is provided with a temperature sensor 7 for monitoring the temperature of the drive shaft 3. The temperature sensor 7 monitors the temperature in the cylinder 1 by monitoring the temperature of the drive shaft 3.

In particular, in this embodiment, the chocolate ball milling device 100 further includes a heating or insulating interlayer (not specifically shown) disposed around the outer wall of the cylinder 1. For example, the heating interlayer arranged on the outer wall of the cylinder body 1 can be used for heating the cylinder body 1, so that the chocolate material in the cylinder body 1 is ensured to be in a molten state.

It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.

The above list of detailed descriptions is only specific to practical embodiments of the present utility model, and they are not intended to limit the scope of the present utility model, and all equivalent embodiments or modifications that do not depart from the spirit of the present utility model should be included in the scope of the present utility model.

Claims

1. A chocolate ball milling device comprises a cylinder body, a cover body, a driving shaft and a motor; the cover body is in sealing fit with the upper end part of the cylinder body; the motor is arranged outside the cylinder body; the driving shaft is arranged in the cylinder body, the upper end part of the driving shaft is in pivot fit with the shaft sleeve correspondingly arranged on the inner wall of the cover body, and the lower end part of the driving shaft penetrates through the bottom of the cylinder body and is connected with the output shaft of the motor;

the method is characterized in that:

the inside of the cylinder body is provided with a first grinding cavity, a second grinding cavity, a third grinding cavity and a discharging cavity from top to bottom in sequence;

2. The chocolate ball milling device according to claim 1, wherein:

the diameter range of the grinding steel balls arranged in the first grinding cavity is 10-12 mm, and the aperture of the first screen is 40-80 mu m;

the diameter range of the grinding steel balls arranged in the second grinding cavity is 8-10 mm, and the aperture of the second screen is 20-40 mu m;

the diameter range of the grinding steel balls arranged in the third grinding cavity is 6-8 mm, and the aperture of the third screen is 15-20 mu m.

3. The chocolate ball milling device according to claim 1, wherein:

and a switch piece for closing or opening the mesh is arranged below the first screen mesh, the second screen mesh and the third screen mesh respectively.

4. A chocolate ball milling device according to any one of claims 1 to 3, wherein: the cylinder body is placed on the frame.

5. A chocolate ball milling device according to any one of claims 1 to 3, wherein: the chocolate ball milling device further comprises a suction pump arranged outside the cylinder body, and the suction pump pumps out materials in the discharge cavity through a discharge pipeline communicated with the discharge cavity.

6. A chocolate ball milling device according to any one of claims 1 to 3, wherein: the cover body is provided with a temperature sensor for monitoring the temperature of the driving shaft.

7. A chocolate ball milling device according to any one of claims 1 to 3, wherein: the chocolate ball milling device further comprises a heating interlayer or a heat preservation interlayer which is arranged around the outer wall of the cylinder body.