Food processing grinding machine

Abstract

The utility model discloses a food processing grinder, which relates to the technical field of food processing, and comprises a bottom plate, the top end of the bottom plate is fixedly connected with a material receiving barrel, the left side and the right side of the top of the material receiving barrel are fixedly connected with mounting lugs, the middle parts of the mounting lugs are provided with mounting shafts, and the top parts of the mounting shafts are provided with connecting lugs; a grinding box is fixedly connected between the two connecting lugs, a gap is formed between the grinding box and the material collecting barrel, a pair of filter screens is fixedly connected to the outer side of one installation shaft, a first motor is installed at the bottom end of the installation shaft, and the pair of filter screens are arranged in a central symmetry mode. Qualified raw materials fall into the material collecting barrel, unqualified raw materials are left on the filter screens, the first motor works to drive the mounting shaft at the top of the first motor to rotate, the filter screens are made to rotate, the positions of the filter screens are adjusted, the two filter screens are made to alternate, the ground raw materials are screened and filtered, and the quality of the ground raw materials is guaranteed.

Description

Technical Field

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

[0002] In the processing of some foods, some materials need to be ground into powder and then mixed and configured with raw materials. Relevant grinding equipment will be used for food grinding.

[0003] Chinese Patent (Publication No.: CN218890608U) discloses a food processing grinding device, including a processing box. Four first through holes are opened on both sides of the processing box. The four first through holes are symmetrically distributed. The four first through holes are grouped in pairs. A feed hopper is fixedly connected to the top of the processing box. A fixed plate is fixedly connected to one side of the processing box. A diversion plate is fixedly connected to the inside of the processing box. An outlet hole is opened on one side of the diversion plate. A communication pipe is arranged inside the diversion plate. The advantages of the utility model are as follows: The novel grinding assembly can finely grind foods, solving the problem that most grinding devices need to be ground multiple times due to insufficient fineness, improving the practicability and perfecting the deficiencies, ensuring that the food is in a ground state from processing to packaging. The stirring assembly solves the problem that most grinding devices will form spherical shapes when transporting foods after grinding; however, after grinding by this device, the obtained grinding particles cannot all meet the requirements, and the grinding quality cannot be guaranteed.

[0004] To solve the above problems, we make improvements and propose a food processing grinder. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model provides a food processing grinder, including a bottom plate. A material receiving bucket is fixedly connected to the top end of the bottom plate. Installation ears are fixedly connected to the left and right sides of the top of the material receiving bucket. An installation shaft is installed in the middle of the installation ear. A connecting ear is installed at the top of the installation shaft. A grinding box is fixedly connected between the two connecting ears. A gap is provided between the grinding box and the material receiving bucket. A pair of filter screens are fixedly connected to the outside of one of the installation shafts, and a first motor is installed at the bottom end of the installation shaft. The pair of filter screens are symmetrically arranged at the center.

[0007] As a preferred technical solution of the utility model, a feed funnel is fixedly connected to the top end of the grinding box, and a pair of grinding rollers are arranged inside the grinding box.

[0008] As a preferred technical solution of the present utility model, double-headed electric cylinders are fixedly connected to both the front and rear sides of the grinding box. Connecting blocks are fixedly connected to both the left and right ends of the double-headed electric cylinders, and the connecting blocks are slidably connected to the outside of the grinding box. Two opposite connecting blocks are respectively rotatably connected to both ends of the grinding roller.

[0009] As a preferred technical solution of the present utility model, second motors are fixedly connected to the rear ends of both grinding rollers, and the second motors are fixedly connected to the outside of the connecting blocks.

[0010] As a preferred technical solution of the present utility model, a fixing block is fixedly connected to the bottom of the second motor. A guide rod is slidably connected to the bottom of the fixing block. Connecting rods are fixedly connected to both ends of the guide rod, and the connecting rods are fixedly connected to the rear side of the grinding box.

[0011] As a preferred technical solution of the present utility model, a connecting frame is fixedly connected to the top of the grinding box. Pillars are fixedly connected to the outside of the connecting frame, and the pillars are fixedly connected to the top end of the bottom plate.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, the ground raw materials fall onto the filter screen. The qualified raw materials fall into the receiving barrel, and the unqualified raw materials remain on the filter screen. Moreover, the first motor operates to drive the mounting shaft at its top to rotate, causing the filter screen to rotate and adjusting its position to rotate the two filter screens alternately, so as to screen and filter the ground raw materials, ensuring the quality of the ground raw materials.

[0014] 2. In the present utility model, the double-headed electric cylinders operate to push the connecting blocks to slide on the sides of the grinding box, thereby changing the distance between the two grinding rollers, enabling the adjustment of the size of the ground particles and improving the applicable range of the device. Description of the Drawings

[0015] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is the front perspective view of the present utility model;

[0017] Figure 2 is the Figure 1 enlarged view of part A in the

[0018] Figure 3 is the rear perspective view of the present utility model;

[0019] Figure 4 is the Figure 3 enlarged view of part B in the

[0020] In the figure: 1, bottom plate; 2, material receiving barrel; 3, grinding box; 4, filter screen; 5, mounting ear; 6, mounting shaft; 7, connecting ear; 8, first motor; 9, feeding funnel; 10, connecting frame; 11, support column; 12, grinding roller; 13, double-headed electric cylinder; 14, connecting block; 15, second motor; 16, fixing block; 17, guide rod; 18, connecting rod. Specific embodiments

[0021] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present invention, and are not used to limit the present invention.

[0022] Embodiment: As Figures 1-4 shown, a food processing grinder includes a bottom plate 1. A material receiving barrel 2 is fixedly connected to the top end of the bottom plate 1. Mounting ears 5 are fixedly connected to both the left and right sides of the top of the material receiving barrel 2. A mounting shaft 6 is installed in the middle of the mounting ear 5. A connecting ear 7 is installed at the top of the mounting shaft 6. A grinding box 3 is fixedly connected between the two connecting ears 7. There is a gap between the grinding box 3 and the material receiving barrel 2. A pair of filter screens 4 are fixedly connected to the outside of one of the mounting shafts 6, and a first motor 8 is installed at the bottom end of the mounting shaft 6. A worm and worm gear mechanism is provided inside the first motor 8. The pair of filter screens 4 are symmetrically arranged. A feeding funnel 9 is fixedly connected to the top end of the grinding box 3. A pair of grinding rollers 12 are arranged inside the grinding box 3. Among the two mounting shafts 6 at the top of the material receiving barrel 2, one mounting shaft 6 is rotatably installed on the mounting ear 5, and the other mounting shaft 6 is fixedly installed on the mounting ear 5. Among the two connecting ears 7, one connecting ear 7 is rotatably connected to the mounting shaft 6, and the other connecting ear 7 is fixedly connected to the mounting shaft 6;

[0023] Food raw materials are put into the grinding box 3 from the feeding funnel 9 and fall onto the grinding rollers 12. The raw materials are ground into powder under the action of the grinding rollers 12. The ground raw materials fall onto the filter screens 4. Qualified raw materials fall into the material receiving barrel 2, and unqualified raw materials remain on the filter screens 4. Moreover, when the first motor 8 works, it drives the mounting shaft 6 at its top to rotate, causing the filter screens 4 to rotate and adjusting their positions so that the two filter screens 4 are rotated in turn to screen and filter the ground raw materials, ensuring the quality of the ground raw materials.

[0024] Specifically, as Figure 3 and Figure 4As shown in the figure, double-headed electric cylinders 13 are fixedly connected to both the front and rear sides of the grinding box 3. Connecting blocks 14 are fixedly connected to both the left and right ends of the double-headed electric cylinders 13, and the connecting blocks 14 are slidably connected to the outside of the grinding box 3. Two opposite connecting blocks 14 are respectively rotatably connected to both ends of the grinding roller 12. Second motors 15 are fixedly connected to the rear ends of both grinding rollers 12, and the second motors 15 are fixedly connected to the outside of the connecting blocks 14. When the double-headed electric cylinders 13 work, they push the connecting blocks 14 to slide on the side of the grinding box 3, thereby changing the distance between the two grinding rollers 12, which can adjust the size of the grinding particles and improve the applicable range of the device. When the two second motors 15 work, they drive the grinding rollers 12 to rotate. The rotation directions of the two second motors 15 are opposite to grind the raw materials.

[0025] Specifically, as Figure 4 shown, a fixing block 16 is fixedly connected to the bottom of the second motor 15. A guide rod 17 is slidably connected to the bottom of the fixing block 16. Connecting rods 18 are fixedly connected to both ends of the guide rod 17, and the connecting rods 18 are fixedly connected to the rear side of the grinding box 3. When adjusting the distance between the two grinding rollers 12, the fixing block 16 slides along the guide rod 17, which can play a guiding role and ensure the stability of the operation of the second motor 15.

[0026] Specifically, as Figure 1 and Figure 3 shown, a connecting frame 10 is fixedly connected to the top of the grinding box 3. A support column 11 is fixedly connected to the outside of the connecting frame 10, and the support column 11 is fixedly connected to the top of the bottom plate 1. The support column 11 is arranged opposite to the first motor 8. The grinding box 3 is fixedly supported by the support column 11 and the connecting frame 10 to maintain the stability of the equipment.

[0027] Working principle: When the double-headed electric cylinders 13 work, they push the connecting blocks 14 to slide on the side of the grinding box 3, thereby changing the distance between the two grinding rollers 12. And the fixing block 16 slides along the guide rod 17 to ensure the stability of the operation of the second motor 15. Food raw materials are put into the grinding box 3 from the feeding funnel 9 and fall onto the grinding rollers 12. When the two second motors 15 work, they drive the grinding rollers 12 to rotate. The rotation directions of the two second motors 15 are opposite to grind the raw materials. The ground raw materials fall onto the filter screen 4. Qualified raw materials fall into the receiving bucket 2, and unqualified raw materials remain on the filter screen 4. When the working filter screen 4 is used for a period of time, the first motor 8 works to drive the mounting shaft 6 at its top to rotate, so that the filter screen 4 rotates, and a new filter screen 4 replaces the old one for screening operation.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A food processing grinder, comprising a bottom plate (1), characterized in that, The top end of the bottom plate (1) is fixedly connected with a material receiving barrel (2). Both the left and right sides of the top of the material receiving barrel (2) are fixedly connected with mounting ears (5). The middle of the mounting ear (5) is provided with a mounting shaft (6). The top of the mounting shaft (6) is provided with a connecting ear (7). A grinding box (3) is fixedly connected between the two connecting ears (7). A gap is provided between the grinding box (3) and the material receiving barrel (2). A pair of filter meshes (4) are fixedly connected to the outer side of one of the mounting shafts (6), and a first motor (8) is installed at the bottom end of this mounting shaft (6). The pair of filter meshes (4) are symmetrically arranged about the center.

2. The food processing grinder according to claim 1, characterized in that, The top end of the grinding box (3) is fixedly connected with a feed hopper (9). A pair of grinding rollers (12) are arranged inside the grinding box (3).

3. A food processing grinder according to claim 2, characterized in that, Both the front and rear sides of the grinding box (3) are fixedly connected with double-headed electric cylinders (13). Both the left and right ends of the double-headed electric cylinders (13) are fixedly connected with connecting blocks (14), and the connecting blocks (14) are slidably connected to the outside of the grinding box (3). The two opposite connecting blocks (14) are respectively rotatably connected to the two ends of the grinding roller (12).

4. A food processing grinder according to claim 3, characterized in that, Both the rear ends of the two grinding rollers (12) are fixedly connected with a second motor (15), and the second motor (15) is fixedly connected to the outside of the connecting block (14).

5. A food processing grinder according to claim 4, characterized in that, The bottom of the second motor (15) is fixedly connected with a fixing block (16). The bottom of the fixing block (16) is slidably connected with a guide rod (17). Both ends of the guide rod (17) are fixedly connected with a connecting rod (18), and the connecting rod (18) is fixedly connected to the rear side of the grinding box (3).

6. A food processing grinder according to claim 1, characterized in that, The top of the grinding box (3) is fixedly connected with a connecting frame (10). The outside of the connecting frame (10) is fixedly connected with a support column (11), and the support column (11) is fixedly connected to the top end of the bottom plate (1).

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