CN221753447U - A multi-roller fine grinder for chocolate grinding - Google Patents

Abstract

The utility model discloses a multi-roller fine grinder for chocolate grinding, belonging to the field of multi-roller fine grinders. The utility model discloses a multi-roller fine grinder for chocolate grinding, comprising a multi-roller fine grinder housing inner wall provided with a grinding roller. The utility model solves the problem that when the existing multi-roller fine grinder grinds chocolate, the chocolate will be turned into fine chocolate powder during the grinding process, and the chocolate powder will be adsorbed by static electricity on the inner wall surface of the multi-roller fine grinder or the grinding roller, and a part of the chocolate powder will be adsorbed on the inner wall of the multi-roller fine grinder, resulting in increased processing loss of the chocolate powder. The utility model is provided with a slide rail on the inner wall of the multi-roller fine grinder, an electric control slider is provided on the slide rail, and an air blower is carried on the electric control slider. The air blower draws air from the outside and pressurizes it to spray the air toward the inner wall of the multi-roller fine grinder, and the chocolate powder attached to it is blown off and discharged from the discharge port.

Description

A multi-roller fine grinder for chocolate grinding

Technical Field

The utility model relates to the field of multi-roller fine grinding machines, in particular to a multi-roller fine grinding machine used for grinding chocolate.

Background Art

Roller mill is the basic equipment for chocolate production, mainly used for chocolate fine grinding. Roller mill causes rapid relative friction and shear force of raw materials through the opposite rotation of two grinding rollers. The strong external shear force destroys the structural stress between molecules in the raw material particles, thereby achieving rapid crushing and dispersion, and then achieving highly uniform mixing of various raw materials;

A Chinese patent with announcement number CN214636754U discloses a multi-roll fine grinder for chocolate grinding, comprising a frame with a feed hopper on the top, a plurality of grinding units arranged in sequence from top to bottom and installed below the feed hopper, the grinding unit comprising a left grinding roller and a right grinding roller that cooperate with each other, the left grinding roller is provided with a left gear, the right grinding roller is provided with a right gear meshing with the left gear, the frame is provided with a reduction motor connected to the right gear, the diameter of the right gear is larger than the left gear, so that the speed of the left grinding roller is higher than that of the right grinding roller, and a speed difference is formed between the grinding rollers; the utility model can grind the material multiple times from top to bottom by arranging multiple grinding units, so that the grinding roller does not need to rely on high speed and pressure to carry the material, and avoids the grinding unit from generating very high temperature when grinding the material, and can be applied to starch or temperature-sensitive materials that are easily gelatinized at high temperature; the utility model belongs to the technical field of food grinding and processing machinery.

When the multi-roller refiner of the above patent grinds chocolate, the chocolate will be turned into fine chocolate powder during the grinding process, and the chocolate powder will be adsorbed by static electricity on the inner wall surface of the multi-roller refiner or the grinding rollers. A part of the chocolate powder is adsorbed on the inner wall of the multi-roller refiner, resulting in increased processing loss of the chocolate powder.

Utility Model Content

The utility model aims to provide a multi-roller fine grinder for chocolate grinding, by arranging a slide rail on the inner wall of the multi-roller fine grinder, an electric control slider on the slide rail, and an air blower on the electric control slider, the air blower draws air from the outside and pressurizes it to spray the air toward the inner wall of the multi-roller fine grinder, blows off the chocolate powder attached to the air and discharges it from the discharge port, thereby solving the problems raised in the above-mentioned background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-roller fine grinder for chocolate grinding, comprising a grinding roller arranged on the inner wall of a multi-roller fine grinder housing, the grinding roller being connected to a rotating shaft on the inner wall of the multi-roller fine grinder housing, a rotating motor being arranged on the outer surface of the multi-roller fine grinder housing, an output end of the rotating motor extending through the inner wall of the multi-roller fine grinder housing, the output end of the rotating motor being bolted to the grinding roller, and a slide rail being arranged on the inner wall of the multi-roller fine grinder housing, an electric control slider being arranged on the slide rail, and an air outlet being arranged on the electric control slider The multi-roller fine grinder shell is provided with an air inlet at a position corresponding to the slide rail, the air inlet and the multi-roller fine grinder shell are integrated, the outer surface of the grinding roller is provided with an anti-slip pattern, the inner wall of the multi-roller fine grinder shell is provided with a suction fan base, the suction fan base is provided with an air suction port, the suction fan base is provided with an air suction pipe at a position corresponding to the air suction port, the air suction pipe is provided with a connecting flange at one end away from the air suction port, a powder collection box is provided on the connecting flange, and a drawer is provided on the powder collection box.

Preferably, a trapezoidal feed pipe is provided at the lower end of the multi-roller fine grinding machine housing, and the trapezoidal feed pipe is integrally arranged with the multi-roller fine grinding machine housing.

Preferably, a rotary butterfly valve is provided at one end of the trapezoidal feed pipe away from the housing of the multi-roll refiner, and the rotary butterfly valve is bolted to the trapezoidal feed pipe.

Preferably, a dust cover is provided on the housing of the multi-roll refiner, and the dust cover is bolted to the housing of the multi-roll refiner.

Preferably, a material injection port is provided on the dust cover, and the material injection port and the dust cover are integrally arranged.

Preferably, a supporting and fixing column is provided on the housing of the multi-roller refiner, and the supporting and fixing column is welded to the housing of the multi-roller refiner.

Compared with the prior art, the beneficial effects of the utility model are as follows:

The utility model is provided with a dust cover on the housing of the multi-roller fine grinder, the dust cover is bolted to the housing of the multi-roller fine grinder, an injection port is provided on the dust cover, the injection port and the dust cover are integrally arranged, a user pours chocolate material into the housing of the multi-roller fine grinder from the injection port, the chocolate material falls between two grinding rollers, a rotating motor drives the grinding rollers to rotate, the grinding rollers grind the chocolate material, and the chocolate powder obtained after grinding is discharged from the trapezoidal discharge pipe and the rotating butterfly valve, and when the inner wall of the housing of the multi-roller fine grinder needs to be cleaned, the air outlet fan draws in external air from the air inlet hole, and then pressurizes the air flow to blow the contaminated chocolate powder on the inner wall of the housing of the multi-roller fine grinder and the surface of the grinding roller, and when the air outlet fan blows up the dust, heavier powder particles fall and are naturally discharged from the rotating butterfly valve, while lighter and smaller powder particles are still scattered. The powder that is difficult to fall naturally in the air by gravity may be attached to the inside of the multi-roller refiner shell for a second time. At this time, the fan blades mounted on the base of the suction fan begin to rotate, and the floating powder is sucked into the powder collection box through the suction pipe. A drawer is provided on the powder collection box, and the inner wall of the drawer is coated with glue. The glue can stick the powder sucked into the drawer to prevent the powder from flowing back into the multi-roller refiner shell. Then the staff only needs to pull out the drawer and clean up the powder inside without affecting the secondary use of the drawer. This effectively avoids the problem that when the existing multi-roller refiner is grinding chocolate, the chocolate will become fine chocolate powder during the grinding process, and the chocolate powder will be adsorbed by the static electricity on the inner wall surface of the multi-roller refiner or the grinding roller, and a part of the chocolate powder will be adsorbed on the inner wall of the multi-roller refiner, resulting in increased processing loss of chocolate powder.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall external structure of the utility model;

FIG2 is a schematic diagram of the overall internal structure of the utility model;

FIG3 is a schematic diagram of the overall front view structure of the utility model;

FIG4 is a schematic diagram of the structure of the suction fan base of the utility model;

FIG5 is a schematic diagram of the rear end structure of the suction fan base of the present invention.

In the figure: 1. Multi-roller fine grinding machine housing; 2. Grinding roller; 3. Rotating motor; 4. Support fixing column; 5. Trapezoidal discharge pipe; 6. Rotating butterfly valve; 7. Slide rail; 8. Air inlet; 9. Electric control slider; 10. Air outlet; 11. Anti-slip pattern; 12. Dust cover; 13. Filling port; 14. Powder collection box; 15. Drawer; 16. Suction fan base; 17. Suction port; 18. Suction pipe; 19. Connecting flange.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

In order to solve the problem in the prior art that when a multi-roller refiner is used to grind chocolate, the chocolate is turned into fine chocolate powder during the grinding process, and the chocolate powder is adsorbed by static electricity on the inner wall surface of the multi-roller refiner or the grinding roller, and a part of the chocolate powder is adsorbed on the inner wall of the multi-roller refiner, resulting in increased processing loss of the chocolate powder, this embodiment provides the following technical solutions:

A multi-roller fine grinder for chocolate grinding, comprising a multi-roller fine grinder housing 1 with a grinding roller 2 arranged on the inner wall thereof, the grinding roller 2 being connected to a rotating shaft on the inner wall of the multi-roller fine grinder housing 1, a rotating motor 3 being arranged on the outer surface of the multi-roller fine grinder housing 1, the output end of the rotating motor 3 extending through the inner wall of the multi-roller fine grinder housing 1, the output end of the rotating motor 3 being bolted to the grinding roller 2, and a slide rail 7 being arranged on the inner wall of the multi-roller fine grinder housing 1, an electric control slider 9 being arranged on the slide rail 7, an air blower 10 being bolted to the electric control slider 9, The multi-roller fine grinding machine housing 1 is provided with an air inlet 8 at a position corresponding to the slide rail 7, and the air inlet 8 is integrally arranged with the multi-roller fine grinding machine housing 1. The outer surface of the grinding roller 2 is provided with an anti-slip pattern 11. A suction fan base 16 is provided on the inner wall of the multi-roller fine grinding machine housing 1, and a suction port 17 is provided on the suction fan base 16. The suction fan base 16 is provided with a suction pipe 18 at a position corresponding to the suction port 17 away from the suction port 17. The suction pipe 18 is provided with a connecting flange 19 at one end away from the suction port 17, and a powder collection box 14 is provided on the connecting flange 19, and a drawer 15 is provided on the powder collection box 14;

In this embodiment, a dust cover 12 is provided on the multi-roller fine grinding machine housing 1, and the dust cover 12 is bolted to the multi-roller fine grinding machine housing 1. An injection port 13 is provided on the dust cover 12, and the injection port 13 and the dust cover 12 are integrally arranged. The user pours the chocolate material into the multi-roller fine grinding machine housing 1 from the injection port 13, and the chocolate material falls between the two grinding rollers 2. The rotating motor 3 drives the grinding rollers 2 to rotate, and the grinding rollers 2 grind the chocolate material. After grinding, the chocolate powder is discharged from the trapezoidal discharge pipe 5 and the rotary butterfly valve 6. When the inner wall of the multi-roller fine grinding machine housing 1 needs to be cleaned, the air outlet fan 10 draws in the outside air from the air inlet hole 8, and then pressurizes the air flow to blow on the inner wall of the multi-roller fine grinding machine housing 1 and the surface of the grinding roller 2 to remove the chocolate powder. When the stained chocolate powder is blown down and the air blower 10 blows up the dust, the heavier powder particles fall down and are naturally discharged from the rotary butterfly valve 6, while the lighter and smaller powder particles are still floating in the air and it is difficult to fall naturally by gravity. They may also attach to the inside of the multi-roller fine grinding machine housing 1 for a second time. At this time, the fan blades carried on the suction fan base 16 start to rotate, and the floating powder is sucked into the powder collection box 14 through the suction pipe 18. The powder collection box 14 is provided with a drawer 15, and the inner wall of the drawer 15 is coated with glue. The glue can adhere the powder sucked into the drawer 15 to prevent the powder from flowing back into the multi-roller fine grinding machine housing 1. Then the staff only needs to pull out the drawer 15 to clean up the powder inside without affecting the secondary use of the drawer 15.

In this embodiment, a trapezoidal feed pipe 5 is provided at the lower end of the multi-roller refiner housing 1, and the trapezoidal feed pipe 5 is integrally provided with the multi-roller refiner housing 1;

In this embodiment, a rotary butterfly valve 6 is provided at one end of the trapezoidal feed pipe 5 away from the multi-roller refiner housing 1, and the rotary butterfly valve 6 is bolted to the trapezoidal feed pipe 5. A dust cover 12 is provided on the multi-roller refiner housing 1, and the dust cover 12 is bolted to the multi-roller refiner housing 1. A material injection port 13 is provided on the dust cover 12, and the material injection port 13 is integrally arranged with the dust cover 12.

In this embodiment, a supporting and fixing column 4 is provided on the multi-roller refiner housing 1, and the supporting and fixing column 4 is welded to the multi-roller refiner housing 1;

Working principle: A dust cover 12 is provided on the multi-roller fine grinding machine housing 1, and the dust cover 12 is bolted to the multi-roller fine grinding machine housing 1. An injection port 13 is opened on the dust cover 12, and the injection port 13 and the dust cover 12 are integrally arranged. The user pours the chocolate material into the multi-roller fine grinding machine housing 1 from the injection port 13, and the chocolate material falls between the two grinding rollers 2. The rotating motor 3 drives the grinding rollers 2 to rotate, and the grinding rollers 2 grind the chocolate material. After grinding, the chocolate powder is discharged from the trapezoidal discharge pipe 5 and the rotary butterfly valve 6. When the inner wall of the multi-roller fine grinding machine housing 1 needs to be cleaned, the air outlet fan 10 draws in the outside air from the air inlet 8, and then pressurizes the air flow to blow on the inner wall of the multi-roller fine grinding machine housing 1 and the surface of the grinding roller 2 to contaminate The chocolate powder is blown down, and when the air outlet fan 10 blows up the dust, the heavier powder particles fall and are naturally discharged from the rotary butterfly valve 6, while the lighter and smaller powder particles are still floating in the air and are difficult to fall naturally by gravity. They may also attach to the inside of the multi-roller fine grinding machine housing 1 for a second time. At this time, the fan blades carried on the suction fan base 16 begin to rotate, and the floating powder is sucked into the powder collecting box 14 through the suction pipe 18. The powder collecting box 14 is provided with a drawer 15, and the inner wall of the drawer 15 is coated with glue. The glue can adhere the powder sucked into the drawer 15 to prevent the powder from flowing back into the inside of the multi-roller fine grinding machine housing 1. Then the staff only needs to pull out the drawer 15 to clean up the powder inside without affecting the secondary use of the drawer 15.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a multi-roller refiner for chocolate grinding, includes that multi-roller refiner casing (1) inner wall is provided with grinding roller (2), grinding roller (2) are connected with multi-roller refiner casing (1) inner wall rotation axis, multi-roller refiner casing (1) surface is provided with rotating electrical machines (3), rotating electrical machines (3) output extends and runs through multi-roller refiner casing (1) inner wall, rotating electrical machines (3) output and grinding roller (2) bolted connection;

The method is characterized in that: still include slide rail (7), slide rail (7) set up on the inner wall of multi-roller refiner casing (1), be provided with automatically controlled slider (9) on slide rail (7), be provided with out fan (10) on automatically controlled slider (9), out fan (10) and automatically controlled slider (9) bolted connection, inlet opening (8) have been seted up in slide rail (7) corresponding position to multi-roller refiner casing (1), inlet opening (8) set up as an organic whole with multi-roller refiner casing (1), grinding roller (2) surface is provided with anti-skidding decorative pattern (11), be provided with suction fan base (16) on the inner wall of multi-roller refiner casing (1), be provided with suction inlet (17) on suction fan base (16), suction fan base (16) are being provided with suction inlet (18) in the corresponding position of keeping away from suction inlet (17), suction inlet (18) are provided with flange (19) in the one end of keeping away from suction inlet (17), be provided with powder collection box (14) on flange (19), be provided with on collection box (14) of powder, be provided with drawer (15).

2. A multi-roll refiner for grinding chocolate as claimed in claim 1, wherein: the multi-roller refiner is characterized in that a trapezoid blanking pipe (5) is arranged at the lower end of the multi-roller refiner shell (1), and the trapezoid blanking pipe (5) and the multi-roller refiner shell (1) are integrally arranged.

3. A multi-roll refiner for grinding chocolate as claimed in claim 2, wherein: the trapezoid discharging pipe (5) is provided with a rotary butterfly valve (6) at one end far away from the shell (1) of the multi-roller refiner, and the rotary butterfly valve (6) is connected with the trapezoid discharging pipe (5) through bolts.

4. A multi-roll refiner for grinding chocolate as claimed in claim 1, wherein: a dust cover (12) is arranged on the multi-roller refiner shell (1), and the dust cover (12) is connected with the multi-roller refiner shell (1) through bolts.

5. A multi-roll refiner for grinding chocolate as recited in claim 4, wherein: the dustproof cover (12) is provided with a material injection opening (13), and the material injection opening (13) and the dustproof cover (12) are integrally arranged.

6. A multi-roll refiner for grinding chocolate as claimed in claim 1, wherein: the multi-roller refiner casing (1) is provided with a supporting fixed column (4), and the supporting fixed column (4) is connected with the multi-roller refiner casing (1) in a welding way.