Grinding device for candy processing

Abstract

The invention belongs to the field of candy production and preparation, and particularly relates to a grinding device for candy processing, which comprises a protective cover, a flow guide cover and a grinding assembly for fine grinding, a discharging port is formed in the bottom of the protective cover, the flow guide cover is fixedly installed in the protective cover, candy raw materials are preliminarily crushed through the crushing assembly, when the candy raw materials fall onto the grinding disc from the connecting disc, the driving assembly is used for driving the shaft sleeve to rotate, the grinding roller shaft is made to rotate, and the candy raw materials are ground; the grinding roller shaft rotates in the shaft sleeve, so that the grinding roller shaft not only exerts pressure on candy raw materials, but also exerts certain friction force on the materials in the grinding process, grinding of the materials is accelerated, meanwhile, when the grinding roller shaft rotates in the shaft sleeve, the materials are raised through the material raising notches, movement of the materials is accelerated, and the thickness of the materials is reduced; and qualified materials can be conveniently screened out, the cycle index is reduced, and the efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the field of candy production and preparation, and particularly relates to a grinding device for candy processing. Background Art

[0002] There are many kinds of raw materials for candy, and different types of candy have different recipes, but the main raw materials usually include the following categories: sweeteners, oils, dairy products, colloids and thickeners, acidulants, and other functional raw materials. Sweeteners mainly provide sweetness, oils mainly improve the taste and prevent deformation, dairy products mainly increase flavor and texture, colloids and thickeners mainly shape the structure of candy, acidulants mainly adjust the balance of sour and sweet, and other functional raw materials mainly include nuts, chocolate, fruit puree, dried fruit, sea salt caramel, etc.

[0003] In the prior art, the authorization announcement number CN213254980U discloses a candy processing raw material grinder, comprising a box body, a feed port provided on the top of the box body, a U-shaped bracket fixedly provided on the left side of the box body, a motor provided inside the U-shaped bracket, a first rotating shaft provided on the output end of the motor that passes through the inside of the box body, a plurality of stirring rods evenly provided on the surface of the first rotating shaft, an upper conveyor belt provided on the surface of the first rotating shaft, a belt provided below the upper conveyor belt, a lower conveyor belt provided below the belt, a second rotating shaft provided inside the lower conveyor belt that passes through the inside of the box body, an upper grinding disc provided on the surface of the second rotating shaft, and a lower grinding disc provided below the upper grinding disc. This utility model has a grinding function. During use, this device transports unqualified candy raw materials to the feed end via the conveyor belt for crushing and grinding. Multiple cycles of grinding are required to grind the raw materials to qualified levels. This processing method has low processing efficiency and high manufacturing cost. Summary of the Invention

[0004] The object of the present invention is to provide a grinding device for candy processing.

[0005] The technical solutions adopted in the present invention are as follows:

[0006] A grinding device for candy processing, comprising a protective cover, a flow guide cover, and a grinding assembly for fine grinding;

[0007] A discharge port is provided at the bottom of the shield, a guide cover is fixedly installed inside the shield, a crushing assembly is provided above the guide cover, a connecting plate is provided below the guide cover, and the connecting plate is fixedly installed inside the shield, a grinding assembly is provided below the connecting plate, and a driving assembly is installed at the input end of the grinding assembly;

[0008] The grinding assembly includes a grinding disc, which is arranged below the connecting disc and fixedly connected to the inner wall of the shield. A shaft sleeve is connected between the grinding disc and the connecting disc through a bearing. A grinding roller is installed inside the shaft sleeve through a bearing. The grinding roller passes through the shaft sleeve, and a plurality of material lifting slots are opened inside the grinding roller. Gears are fixedly installed at both ends of the grinding roller, and a gear ring is engaged below the gear, and the gear ring is fixedly installed above the grinding disc.

[0009] Preferably, a plurality of grinding heads are fixedly mounted above the grinding disc and outside the grinding roller shaft, and a plurality of sieve holes are provided inside the grinding disc.

[0010] Preferably, the grinding disc is configured to be disc-shaped and concave toward the center.

[0011] Preferably: the drive assembly includes a gearbox, which is connected to the input end of the shaft sleeve and located above the connecting disk. A drive motor is connected above the gearbox, and a motor cover is provided outside the gearbox and the drive motor, and the motor cover is fixedly mounted on the connecting disk.

[0012] Preferably, the motor cover is configured to be conical.

[0013] Preferably: the crushing assembly includes two guide plates, which are respectively fixedly mounted on the side walls of the shield. Two crushing rollers are arranged below the guide plates, and the crushing rollers are mounted inside the shield through bearings. The input end coupling of the crushing rollers is connected to a reduction motor.

[0014] The beneficial effects of the present invention are as follows: the candy raw materials are preliminarily crushed by the crushing assembly; when the candy raw materials fall from the connecting disk onto the grinding disk, the driving assembly is used to drive the shaft sleeve to rotate, so that the grinding roller shaft rotates to grind the candy raw materials; at the same time, due to the action of the gear and the gear ring, the grinding roller shaft rotates inside the shaft sleeve; thus, during the grinding process, the grinding roller shaft not only generates pressure on the candy raw materials, but also generates a certain friction force on the materials, thereby accelerating the grinding of the materials; at the same time, when the grinding roller shaft rotates inside the shaft sleeve, the material lifting notch lifts the materials, accelerates the movement of the materials, reduces the thickness of the materials, facilitates the screening of qualified materials, reduces the number of cycles, and improves efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following detailed description, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic structural diagram of a candy processing grinding device according to the present invention;

[0017] Figure 2It is a partial cross-sectional view of a grinding device for candy processing according to the present invention;

[0018] Figure 3 is a top view of a candy processing grinding device according to the present invention;

[0019] Figure 4 yes Figure 3 Middle AA section view;

[0020] Figure 5 yes Figure 3 Middle BB cross-section;

[0021] Figure 6 It is an exploded schematic diagram of the connection structure of the connecting plate of the grinding device for candy processing according to the present invention.

[0022] The following are the descriptions of the reference numerals:

[0023] 1. Protective cover; 2. Crushing assembly; 3. Guide cover; 4. Connecting plate; 5. Grinding assembly; 6. Drive assembly; 21. Guide plate; 22. Crushing roller; 23. Reducer motor; 51. Grinding disc; 52. Bushing; 53. Grinding roller shaft; 54. Material lifting slot; 55. Gear; 56. Ring gear; 61. Gearbox; 62. Drive motor; 63. Motor cover. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0025] The present invention is further described below by way of examples with reference to the accompanying drawings.

[0026] Example

[0027] like Figures 1-6 As shown, a grinding device for candy processing includes a shield 1, a flow guide cover 3, and a grinding assembly 5 for fine grinding;

[0028] A discharge port is provided at the bottom of the shield 1, and the guide cover 3 is fixedly installed inside the shield 1 by bolts. A crushing assembly 2 is provided above the guide cover 3, and a connecting plate 4 is provided below the guide cover 3, and the connecting plate 4 is fixedly installed inside the shield 1 by bolts. The grinding assembly 5 is provided below the connecting plate 4, and a driving assembly 6 is installed at the input end of the grinding assembly 5.

[0029] In this embodiment, the grinding assembly 5 includes a grinding disc 51, which is arranged below the connecting disc 4 and is fixedly connected to the inner wall of the shield 1 by bolts. A shaft sleeve 52 is connected between the grinding disc 51 and the connecting disc 4 through a bearing. A grinding roller 53 is installed inside the shaft sleeve 52 through a bearing. The grinding roller 53 passes through the shaft sleeve 52, and a plurality of material lifting slots 54 are opened inside the grinding roller 53. Gears 55 are keyed at both ends of the grinding roller 53. A gear ring 56 is engaged below the gear 55, and the gear ring 56 is fixedly installed above the grinding disc 51 by bolts. During the rotation of the shaft sleeve 52 driven by the driving assembly 6, the grinding roller 53 rotates to grind the material. At the same time, during the rotation, due to the action of the gear 55 and the gear ring 56, the grinding roller 53 rotates inside the shaft sleeve 52 to grind. During the rotation of the grinding roller 53, the material lifting slot 54 lifts the material and breaks it up, thereby accelerating the grinding and filtering of the material.

[0030] In this embodiment, a plurality of grinding heads are fixedly mounted on the top of the grinding disc 51 and on the outside of the grinding roller shaft 53 by bolts. A plurality of sieve holes are provided inside the grinding disc 51 to facilitate discharge of the material after grinding.

[0031] In this embodiment, the grinding disc 51 is configured to be disc-shaped and concave toward the center. During the grinding process, the material will gradually diffuse toward the center according to the degree of grinding, thereby accelerating the grinding efficiency.

[0032] In this embodiment, the drive assembly 6 includes a gearbox 61, which is connected to the input end of the sleeve 52 and is located above the connecting disk 4. A drive motor 62 is connected above the gearbox 61. A motor cover 63 is provided on the outside of the gearbox 61 and the drive motor 62, and the motor cover 63 is fixed to the connecting disk 4 by bolts. The sleeve 52 is connected to the output shaft of the drive motor 62 through the gearbox 61, so that the drive motor 62 drives the sleeve 52 to rotate.

[0033] In this embodiment, the motor cover 63 is configured to be conical, so as to facilitate breaking up the material crushed by the upper crushing assembly 2 and causing it to fall onto the grinding disc 51 .

[0034] In this embodiment, the crushing assembly 2 includes a guide plate 21, two of which are provided and fixed to the side walls of the shield 1 by bolts respectively. Two crushing rollers 22 are provided below the guide plate 21, and the crushing rollers 22 are installed inside the shield 1 through bearings. The input end coupling of the crushing roller 22 is connected to a reduction motor 23, and the reduction motor 23 drives the two crushing rollers 22 to rotate and move toward each other, thereby crushing the material.

[0035] Working principle: First, when in use, the candy raw materials to be ground are poured from above the guide plate 21 into between the two crushing rollers 22, and the two crushing rollers 22 are driven by the reduction motor 23 to move toward each other to grind and crush the candy raw materials. The crushed candy raw materials fall through the guide cover 3 to the surface of the motor cover 63, and the materials are broken up by the motor cover 63. The candy raw materials fall from the connecting disk 4 to the grinding disk 51, and then the driving motor 62 drives the sleeve 52 to rotate, so that the grinding roller shaft 53 rotates to grind the candy raw materials. At the same time, due to the action of the gear 55 and the ring gear 56, the grinding roller shaft 53 rotates inside the sleeve 52. In this way, during the grinding process, the grinding roller shaft 53 not only generates pressure on the candy raw materials, but also generates a certain friction force on the materials, thereby accelerating the grinding of the materials. At the same time, when the grinding roller shaft 53 rotates inside the sleeve 52, the material lifting slot 54 lifts the materials, accelerates the movement of the materials, reduces the thickness of the materials, and facilitates the screening of qualified materials, and so on.

[0036] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A grinding device for candy processing, comprising a protective cover (1) and a flow guide cover (3), characterized in that: Also included is a grinding assembly (5) for fine grinding; A discharge port is provided at the bottom of the shield (1); a flow guide cover (3) is fixedly mounted inside the shield (1); a crushing assembly (2) is provided above the flow guide cover (3); a connecting plate (4) is provided below the flow guide cover (3), and the connecting plate (4) is fixedly mounted inside the shield (1); a grinding assembly (5) is provided below the connecting plate (4); and a driving assembly (6) is mounted at the input end of the grinding assembly (5); The grinding assembly (5) comprises a grinding disc (51), which is arranged below the connecting disc (4) and fixedly connected to the inner wall of the shield (1). A shaft sleeve (52) is connected between the grinding disc (51) and the connecting disc (4) via a bearing. A grinding roller (53) is installed inside the shaft sleeve (52) via a bearing. The grinding roller (53) passes through the shaft sleeve (52), and a plurality of material lifting slots (54) are provided inside the grinding roller (53). Gears (55) are fixedly installed at both ends of the grinding roller (53), a gear ring (56) is meshed below the gear (55), and the gear ring (56) is fixedly installed above the grinding disc (51).

2. A candy processing grinding device according to claim 1, characterized in that: A plurality of grinding heads are fixedly mounted above the grinding disc (51) and outside the grinding roller shaft (53), and a plurality of sieve holes are opened inside the grinding disc (51).

3. The candy processing grinding device according to claim 1, characterized in that: The grinding disc (51) is configured to be disc-shaped and concave toward the center.

4. The candy processing grinding device according to claim 1, characterized in that: The drive assembly (6) includes a gearbox (61), which is connected to the input end of the shaft sleeve (52) and is located above the connecting disk (4). A driving motor (62) is connected above the gearbox (61). A motor cover (63) is provided outside the gearbox (61) and the driving motor (62), and the motor cover (63) is fixedly mounted on the connecting disk (4).

5. A candy processing grinding device according to claim 4, characterized in that: The motor cover (63) is configured to be conical.

6. The candy processing grinding device according to claim 1, characterized in that: The crushing assembly (2) includes two guide plates (21), which are respectively fixedly mounted on the side walls of the shield (1). Two crushing rollers (22) are arranged below the guide plates (21), and the crushing rollers (22) are mounted inside the shield (1) via bearings. The input end coupling of the crushing rollers (22) is connected to a reduction motor (23).

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