Food processing grinding device

Abstract

The utility model relates to the technical field of food processing, in particular to a food processing grinding device which comprises a grinding machine body and a supporting frame, a barrel cover is buckled on the surface of the top end of the grinding machine body, the grinding machine body is rotatably connected to the surface of the supporting frame, a shaft rod is rotatably connected to the bottom end of the grinding machine body, and a connecting shaft is embedded in the surface of the shaft rod. The surface of the connecting shaft is in threaded connection with a sleeve plate, the surface of the sleeve plate is fixedly connected with three grinding cutters, the surfaces of the grinding cutters are clamped with fixing rods, and the surfaces of the fixing rods are sleeved with rhombic blades; the grinding cutter has the beneficial effects that the diamond blades are installed on the surface of the grinding cutter, the contact area with food is increased, the grinding speed is increased, each diamond blade is independently installed on the surface of the grinding cutter in a limited mode, when individual blades are abraded or damaged, only the corresponding diamond blade needs to be detached and replaced, and the replacement cost is reduced; and each part of the grinding mechanism can be independently disassembled and assembled, so that the cleaning is convenient, and the food safety and the maintenance efficiency of the grinding mechanism are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a food processing and grinding device. Background Art

[0002] With the rapid development of the food industry and the increasing demands of consumers for food quality and diversity, food grinding technology is also constantly improving. Traditional grinding methods usually rely on manual operation or simple mechanical equipment, which have problems such as low efficiency, high labor intensity, and unstable grinding effect. In order to solve these problems, food grinding devices came into being and gradually gained widespread use.

[0003] In the existing technology, the grinding device is usually composed of a storage barrel, a drive system, a grinding knife and a control system. The grinding blade is installed at the bottom of the storage barrel. The food is poured into the storage barrel, and then the motor drives the grinding blade to crush and grind the food, achieving fine grinding and uniform mixing of the food raw materials, thereby improving the quality and taste of the product.

[0004] However, a group of grinding blades are provided in the grinding device, and the grinding speed is slow. When processing a large amount of food or high-hardness food, it is difficult to achieve uniform crushing of the food, resulting in uneven particle size distribution of the ground food powder. In addition, the grinding knife is fixedly connected to the shaft in the drive system, making it difficult to clean the grinding knife, which easily leads to cross-contamination of different foods. Utility Model Content

[0005] The purpose of the present invention is to provide a food processing and grinding device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a food processing and grinding device, comprising a grinder body and a support frame, the top surface of the grinder body being buckled with a barrel cover, the grinder body being rotatably connected to the surface of the support frame, the bottom end of the grinder body being rotatably connected to a shaft rod, the surface of the shaft rod being embedded with a connecting shaft, the surface of the connecting shaft being screwed with a sleeve plate, the surface of the sleeve plate being fixedly connected with three grinding knives, the surface of the grinding knife being clamped with a fixing rod, and the surface of the fixing rod being sleeved with a diamond blade.

[0007] Preferably, the bottom end of the grinder body is fixedly connected to a motor, the output end of the motor is connected to the shaft rod, the shaft rod is a cylindrical structure, the surface of the shaft rod is provided with a slot, the slot is a circular groove, and the surface of the slot is provided with a plurality of limit grooves distributed in an array.

[0008] Preferably, the connecting shaft is inserted into the surface of the slot, the connecting shaft has a cylindrical structure, and the bottom end surface of the connecting shaft is fixedly connected with a plurality of array-distributed limit blocks, the limit blocks have a square block structure, the limit blocks are embedded in the limit groove, and the surface of the connecting shaft is provided with a threaded portion.

[0009] Preferably, a center plate is fixedly connected to the center position of the barrel cover, the center plate is an annular plate structure, and the end of the connecting shaft away from the shaft rod is inserted into the surface of the center plate.

[0010] Preferably, the sleeve plate is an annular plate structure, and the inner wall surface of the sleeve plate is provided with a thread groove, and the thread groove and the threaded portion are matched and connected to each other.

[0011] Preferably, the three grinding blade arrays are distributed on the surface of the sleeve plate, and a plurality of fixing holes are opened on the surface of the grinding blades. The fixing holes are circular holes, and the fixing rods pass through the surfaces of the fixing holes.

[0012] Preferably, the fixing rod is a circular plate structure with a "T"-shaped cross-section, and a baffle groove is provided on the surface of one end of the fixing rod. The baffle groove is an annular groove, and an elastic baffle is fixedly connected to the surface of the baffle groove. The elastic baffle presses against the surface of the grinding knife to limit the fixing rod.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The food processing and grinding device proposed by the utility model:

[0015] 1. Multiple diamond-shaped blades are installed on the surface of the grinding knife. Multiple blades work simultaneously, increasing the contact area with the food and speeding up the grinding speed. Each diamond-shaped blade is individually fixed on the surface of the grinding knife using a fixing rod and an elastic baffle. When individual blades are worn or damaged, only the corresponding diamond-shaped blade needs to be removed and replaced, reducing replacement costs.

[0016] 2. A limit groove is provided on the shaft rod to cooperate with the limit block on the connecting shaft, and a thread groove is provided on the sleeve plate to be screwed to the threaded part of the connecting shaft, so that each part of the grinding mechanism can be disassembled and installed separately, which is convenient for cleaning, improving food safety and maintenance efficiency of the grinding mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a half-section schematic diagram of the structure of the utility model;

[0019] Figure 3 for Figure 2 A schematic diagram of the structure at center A;

[0020] Figure 4 for Figure 2 The enlarged schematic diagram of the structure at B in the middle;

[0021] Figure 5 It is a partial schematic diagram of the structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the grinding mechanism structure of the utility model.

[0023] In the figure: 1. Grinding machine body; 2. Barrel cover; 3. Center plate; 4. Connecting shaft; 5. Shaft rod; 6. Grinding knife; 7. Slot; 8. Limiting groove; 9. Limiting block; 10. Sleeve plate; 11. Threaded part; 12. Threaded groove; 13. Diamond blade; 14. Fixing rod; 15. Fixing hole; 16. Baffle groove; 17. Elastic baffle; 18. Support frame; 19. Motor. DETAILED DESCRIPTION

[0024] In order to clearly and completely describe the purpose and technical solution of the present invention and make its advantages more clearly understood, the following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention and are not intended to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1

[0026] See also Figures 1 to 2 The utility model provides a technical solution: a food processing and grinding device, including a grinder body 1 and a support frame 18, the top surface of the grinder body 1 is buckled with a barrel cover 2, the grinder body 1 is rotatably connected to the surface of the support frame 18, the surface of the support frame 18 is provided with a rotating rod, the grinder body 1 can be shaken by the rotating rod to increase the contact area between the grinding knife 6 and the food, the bottom end of the grinder body 1 is rotatably connected to the shaft rod 5, the surface of the shaft rod 5 is embedded with a connecting shaft 4, the surface of the connecting shaft 4 is screwed with a sleeve plate 10, the surface of the sleeve plate 10 is fixedly connected to three grinding knives 6, the surface of the grinding knife 6 is clamped with a fixing rod 14, and the surface of the fixing rod 14 is sleeved with a diamond shaped blade 13, multiple diamond-shaped blades 13 are installed on the surface of the grinding knife 6, and multiple blades work at the same time, which increases the contact area with the food and speeds up the grinding speed. A fixing rod 14 and an elastic baffle 17 are used to individually limit and install each diamond-shaped blade 13 on the surface of the grinding knife 6. When individual blades are worn or damaged, only the corresponding diamond-shaped blade 13 needs to be removed and replaced, reducing replacement costs. A limiting groove 8 is provided on the shaft rod 5 and cooperates with the limiting block 9 on the connecting shaft 4. A threaded groove 12 is provided on the sleeve plate 10 and is screwed to the threaded portion 11 of the connecting shaft 4, so that each part of the grinding mechanism can be individually disassembled and installed, which is convenient for cleaning, improving food safety and maintenance efficiency of the grinding mechanism.

[0027] Example 2

[0028] See also Figure 3、 Figure 5 On the basis of Example 1, in order to realize the installation and separate disassembly of the connecting shaft 4 and the grinding knife 6, the bottom end of the grinder body 1 is fixedly connected to the motor 19, and the output end of the motor 19 is connected to the shaft 5. The shaft 5 is a cylindrical structure, and a slot 7 is provided on the surface of the shaft 5. The slot 7 is a circular groove, and a plurality of array-distributed limit grooves 8 are provided on the surface of the slot 7. The connecting shaft 4 is inserted into the surface of the slot 7. The connecting shaft 4 is a cylindrical structure, and a plurality of array-distributed limit blocks 9 are fixedly connected to the bottom end surface of the connecting shaft 4. The limit blocks 9 are square block structures, and the limit blocks 9 are embedded in the limit grooves 8. The surface of the connecting shaft 4 is provided with a threaded portion 11. The center position of the barrel cover 2 is fixedly connected to the center plate 3, and the center plate 3 is an annular plate structure. The end of the connecting shaft 4 away from the shaft 5 is inserted into the surface of the center plate 3.

[0029] A limiting groove 8 is provided on the surface of the shaft 5 and is engaged with a limiting block 9, so that the motor 19 can drive the shaft 5 and the connecting shaft 4 to rotate synchronously. The center plate 3 and the shaft 5 are arranged to cooperate with each other, and the connecting shaft 4 can be limited therebetween for fixation. When the barrel cover 2 is opened, the connecting shaft 4 can be directly separated and taken out from the shaft 5. The threaded portion 11 and the threaded groove 12 are screwed together, so that the sleeve plate 10 can be quickly disassembled and installed.

[0030] Example 3

[0031] See also Figure 4 、 Figure 6 On the basis of Example 2, in order to realize the installation and disassembly of the diamond blade 13, the sleeve plate 10 is an annular plate structure, and the inner wall surface of the sleeve plate 10 is provided with a thread groove 12, and the thread groove 12 is matched with the threaded portion 11 and connected to each other. The three grinding knives 6 are distributed in an array on the surface of the sleeve plate 10, and a plurality of fixing holes 15 are provided on the surface of the grinding knife 6. The fixing holes 15 are circular holes, and the fixing rod 14 passes through the surface of the fixing hole 15. The fixing rod 14 is a circular plate structure with a "T"-shaped cross-section, and a baffle groove 16 is provided on one end surface of the fixing rod 14. The baffle groove 16 is an annular groove, and an elastic baffle 17 is fixedly connected to the surface of the baffle groove 16. The elastic baffle 17 is pressed against the surface of the grinding knife 6 to limit the fixing rod 14.

[0032] The fixing rod 14 is composed of an outer circular plate and a rod plate. The diameter of the outer circular plate is larger than the aperture of the surface of the diamond blade 13. The width of the baffle groove 16 is larger than the height of the elastic baffle 17. Pressing the elastic baffle 17 can make it fit on the inner wall of the baffle groove 16, so that it can pass through the fixing hole 15. After one end of the inclined surface of the elastic baffle 17 is squeezed, it fits against the inner wall of the baffle groove 16. After the elastic baffle 17 passes through the fixing hole 15 and is no longer squeezed, it pops out to the end away from the baffle groove 16 and restores its deformation. The elastic baffle 17 presses against the surface of the grinding knife 6.

[0033] In actual use, first pass the diamond blade 13 through the fixing rod 14, and insert one end of the fixing rod 14 into the fixing hole 15. After one end of the inclined surface of the elastic baffle 17 is squeezed, it fits against the inner wall of the baffle groove 16. After the elastic baffle 17 passes through the fixing hole 15 and is no longer squeezed, it pops out to the end away from the baffle groove 16 and restores its deformation. The elastic baffle 17 is pressed against the surface of the grinding knife 6, and then the threaded groove 12 of the sleeve plate 10 and the threaded portion 11 of the connecting shaft 4 are screwed together, and then the limit block 9 on the surface of the connecting shaft 4 is inserted into the limit groove 8. Finally, the barrel cover 2 is covered, and the center plate 3 on the surface of the barrel cover 2 is sleeved on the upper end of the connecting shaft 4. The motor 19 is driven, and the motor 19 drives the shaft 5 and the connecting shaft 4 to rotate synchronously to grind the food at high speed. After use, the connecting shaft 4 can be directly taken out, the sleeve plate 10 is unscrewed from the surface of the connecting shaft 4, and then the elastic baffle 17 is pressed and its grinding mechanism is removed separately to achieve separate cleaning of each structure.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A food processing and grinding device, comprising a grinder body (1) and a support frame (18), wherein a barrel cover (2) is buckled on the top surface of the grinder body (1), and the grinder body (1) is rotatably connected to the surface of the support frame (18), characterized in that: The bottom end of the grinding machine body (1) is rotatably connected to a shaft (5), a connecting shaft (4) is embedded in the surface of the shaft (5), a sleeve (10) is screwed on the surface of the connecting shaft (4), three grinding knives (6) are fixedly connected to the surface of the sleeve (10), a fixing rod (14) is clamped on the surface of the grinding knives (6), and a diamond-shaped blade (13) is sleeved on the surface of the fixing rod (14).

2. A food processing and grinding device according to claim 1, characterized in that: The bottom end of the grinding machine body (1) is fixedly connected to a motor (19), the output end of the motor (19) is connected to a shaft (5), the shaft (5) is a cylindrical structure, a slot (7) is provided on the surface of the shaft (5), the slot (7) is a circular slot, and a plurality of array-distributed limit slots (8) are provided on the surface of the slot (7).

3. A food processing and grinding device according to claim 2, characterized in that: The connecting shaft (4) is inserted into the surface of the slot (7), and the connecting shaft (4) has a cylindrical structure. The bottom surface of the connecting shaft (4) is fixedly connected with a plurality of array-distributed limit blocks (9), and the limit blocks (9) have a square block structure. The limit blocks (9) are embedded in the limit groove (8), and the surface of the connecting shaft (4) is provided with a threaded portion (11).

4. The food processing and grinding device according to claim 1, characterized in that: A center plate (3) is fixedly connected to the center of the barrel cover (2), and the center plate (3) is an annular plate structure. The end of the connecting shaft (4) away from the shaft (5) is inserted into the surface of the center plate (3).

5. The food processing and grinding device according to claim 1, characterized in that: The sleeve plate (10) is an annular plate structure, and a thread groove (12) is provided on the inner wall surface of the sleeve plate (10), and the thread groove (12) and the threaded portion (11) are matched and connected with each other.

6. The food processing and grinding device according to claim 1, characterized in that: The three grinding knives (6) are distributed in an array on the surface of the sleeve plate (10). The surface of the grinding knives (6) is provided with a plurality of fixing holes (15). The fixing holes (15) are circular holes, and the fixing rods (14) penetrate the surfaces of the fixing holes (15).

7. The food processing and grinding device according to claim 1, characterized in that: The fixing rod (14) is a circular plate structure with a T-shaped cross section. A baffle groove (16) is provided on one end surface of the fixing rod (14). The baffle groove (16) is an annular groove. An elastic baffle (17) is fixedly connected to the surface of the baffle groove (16). The elastic baffle (17) presses against the surface of the grinding knife (6) to limit the fixing rod (14).

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