Grinding device for rice processing

Abstract

The utility model belongs to the technical field of rice processing, and discloses a grinding device for rice processing, which comprises a box body, a feed port arranged at the top end of the box body, a shifting wheel arranged in a pipeline extending from the feed port to the inside of the box body, a pair of crushing rollers arranged in the box body and close to a discharge port, and a first collecting box arranged below the pair of crushing rollers, and a material separating box is fixedly connected below the first material collecting box. According to the device, through cooperative use of a motor, a rotating disc, a connecting rod and a hollow movable block in a material partition box, reciprocating motion of a material partition plate in a sliding groove can be achieved, then the flow speed of flour is effectively controlled, the flour can be ground more finely through a grinding disc, the rice grinding quality is improved, and meanwhile through movement of the material partition plate, the grinding efficiency is improved. And the time difference that the flour flows into the second material collecting box is also increased, so that the situation that the flour is excessively accumulated in the material collecting boxes, and consequently a discharging opening is blocked is avoided, the probability of equipment failures is effectively reduced, and the milling efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice processing, and more specifically, particularly relates to a rice grinding device for processing rice. Background Art

[0002] Rice is rich in various nutrients necessary for the human body. It is one of the main grains in my country and has always been popular among people. With the advancement of science and technology, rice has been gradually processed into other types of products besides rice, such as rice noodles, rice cakes, etc. During the processing, the rice needs to be crushed and processed into powder for subsequent processing and utilization.

[0003] Nowadays, rice is generally processed using a grinding device. Most large processing companies choose ordinary crushing equipment or crushing methods to crush and grind rice. Most of these crushing equipment can only achieve primary crushing, with low grinding fineness and uneven grinding. Secondly, the existing crushing equipment is inconvenient to load and unload materials. During the loading and unloading process, the pipeline is easily blocked, which is very inconvenient to use, and the grinding efficiency is low.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a rice processing milling device is provided to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a rice milling device, which is achieved by the following specific technical means:

[0006] A rice grinding device comprises a box body, a feeding port is provided at the top of the box body, a feeding wheel is provided in a pipeline extending from the feeding port to the inside of the box body, a pair of crushing rollers are provided inside the box body near the discharge port, a first collecting box is provided below the pair of crushing rollers, a material separation box is fixedly connected below the first collecting box, one side of the material separation box is fixedly connected to the inside of the box body, fixed blocks are provided on both sides of the inside of the material separation box, a pair of sliding grooves are provided on opposite sides of the fixed blocks, a material separation plate is provided between the pair of sliding grooves, sliding blocks are respectively provided on both sides of the material separation plate, and the pair of sliding grooves are respectively slidably connected to the pair of sliding grooves, a first connecting rod is installed on one side of the material separation plate, and the other end of the first connecting rod is fixedly connected to a hollow movable block, a mounting seat is installed on one side of the material separation box, a turntable is rotatably connected to the top of the mounting seat, a second connecting rod is fixedly installed on one side of the turntable, and the second connecting rod is slidably connected to the hollow movable block.

[0007] Furthermore, a grinding disc is provided below the material separation box, a second material collection box is provided below the grinding disc, the second material collection box penetrates the bottom of the box body, and a discharge port is fixedly connected to the bottom end of the second material collection box.

[0008] Furthermore, a motor is provided inside the mounting seat, and an output end of the motor is fixedly connected to the central axis of the turntable.

[0009] Furthermore, a support rod is fixedly connected to one side of the material separation box, and the other end of the support rod is fixedly connected to the inside of the box.

[0010] Furthermore, a control panel is provided on one side of the box body, support columns are provided at the four lower corners of the box body, and an inspection door is provided on the other side of the box body.

[0011] Furthermore, the material separation box has no bottom plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] This rice processing grinding device, through the coordinated use of the motor, turntable, connecting rod and hollow movable block in the partition box, can realize the reciprocating motion of the partition plate in the slide groove, thereby effectively controlling the flow rate of the flour, making it easier for the grinding disc to grind the flour more finely, thereby improving the quality of rice grinding. At the same time, through the movement of the partition plate, the time difference for the flour to flow into the second collecting box is also increased, thereby avoiding excessive accumulation of flour in the collecting box, resulting in blockage of the discharge port, effectively reducing the probability of equipment failure, and thus improving the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an external stereoscopic schematic diagram of the utility model.

[0015] Figure 2 It is an internal stereoscopic schematic diagram of the utility model.

[0016] Figure 3 It is a side sectional schematic diagram of the utility model.

[0017] Figure 4 It is a partial structural internal stereoscopic schematic diagram of the utility model.

[0018] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0019] 1. Box body; 2. Control panel; 3. Inspection door; 4. Support column; 5. Discharge port; 6. Feed port; 7. Feeding wheel; 8. Crushing roller; 9. First collecting box; 10. Partition box; 11. Support rod; 12. Grinding disc; 13. Second collecting box; 14. Turntable; 15. Mounting seat; 16. Fixed block; 17. Slide; 18. Partition plate; 19. Sliding block; 20. First connecting rod; 21. Hollow movable block; 22. Second connecting rod. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0021] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply 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. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Example:

[0024] As attached Figure 1 To Attachment Figure 4 As shown:

[0025] The utility model provides a rice milling device, comprising a box body 1, a feed port 6 is arranged at the top of the box body 1, a feeding wheel 7 is arranged in a pipe extending from the feed port 6 to the inside of the box body 1, a pair of crushing rollers 8 are arranged near the discharge port inside the box body 1, a first material collecting box 9 is arranged below the pair of crushing rollers 8, a material separation box 10 is fixedly connected below the first material collecting box 9, one side of the material separation box 10 is fixedly connected to the inside of the box body 1, both sides of the inside of the material separation box 10 are provided with fixed blocks 16, and a pair of fixed blocks 16 are provided with a slide groove 17 on the opposite side. A material separator 18 is provided between a pair of slide grooves 17, and sliders 19 are respectively provided on both sides of the material separator 18, and a pair of sliders 19 are respectively slidably connected to a pair of slide grooves 17, a first connecting rod 20 is installed on one side of the material separator 18, and a hollow movable block 21 is fixedly connected to the other end of the first connecting rod 20, a mounting seat 15 is installed on one side of the material separator box 10, and a turntable 14 is rotatably connected to the top of the mounting seat 15, and a second connecting rod 22 is fixedly installed on one side of the turntable 14, and the second connecting rod 22 is slidably connected to the hollow movable block 21.

[0026] Among them, a grinding disc 12 is provided under the material separation box 10, and a second collection box 13 is provided under the grinding disc 12. The second collection box 13 runs through the bottom of the box body 1, and a discharge port 5 is fixedly connected to the bottom end of the second collection box 13, so that the finished products can be collected conveniently through the discharge port 5.

[0027] A motor is provided inside the mounting seat 15 , and the output end of the motor is fixedly connected to the central axis of the turntable 14 , so as to realize the rotation of the turntable 14 , thereby driving the reciprocating motion of the partition plate 18 .

[0028] Among them, a support rod 11 is fixedly connected to one side of the material separation box 10, and the other end of the support rod 11 is fixedly connected to the inside of the box body 1 to prevent the material separation box 10 from being unstable and shifting in position.

[0029] Among them, a control panel 2 is provided on one side of the box body 1 to facilitate the control of the electrical equipment in the device, support columns 4 are provided at the four corners below the box body 1, and an inspection door 3 is provided on the other side of the box body 1 to facilitate maintenance personnel to inspect and maintain the equipment.

[0030] The material separation box 10 has no bottom plate, which avoids residual flour in the material separation box 10 and speeds up the flow of flour.

[0031] The working principle of this embodiment is as follows: first, rice is added into the interior of the box body 1 through the feed port 6. At this time, the feed wheel 7 starts to rotate, thereby controlling the speed at which the rice flows to the grinding roller 8, so that the grinding roller 8 has sufficient time to grind the rice, while also preventing the rice from flowing too fast and splashing elsewhere in the box body 1. Then the preliminarily processed flour enters the first collecting box 9, and the flour flows into the partition box 10 through the bottom of the first collecting box 9. At this time, the partition plate 18 starts to reciprocate under the action of the turntable 14 and other components, further controlling the speed at which the flour flows onto the grinding disc 12, so that the grinding disc 12 has sufficient time to grind the flour for the second time. Finally, the ground flour enters the second collecting box 13 and is discharged from the box body 1 through the discharge port 5. The operator can put a cloth bag on the bottom of the discharge port 5 to collect the flour.

[0032] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A rice milling device, comprising a housing (1), characterized in that: The top of the box body (1) is provided with a feed port (6), and a feed wheel (7) is provided in a pipe extending from the feed port (6) to the inside of the box body (1). A pair of crushing rollers (8) are provided inside the box body (1) near the discharge port, and a first material collection box (9) is provided below the pair of crushing rollers (8). A material separation box (10) is fixedly connected below the first material collection box (9), and one side of the material separation box (10) is fixedly connected to the inside of the box body (1), and fixed blocks (16) are provided on both sides of the inside of the material separation box (10), and a pair of slide grooves (17) are provided on opposite sides of the pair of fixed blocks (16), and a spacer (17) is provided between the pair of slide grooves (17). A material separator (18) is provided, and sliders (19) are respectively provided on both sides of the material separator (18), and a pair of the sliders (19) are respectively slidably connected to a pair of slide grooves (17), a first connecting rod (20) is installed on one side of the material separator (18), and the other end of the first connecting rod (20) is fixedly connected to a hollow movable block (21), and a mounting seat (15) is installed on one side of the material separator box (10), and the top of the mounting seat (15) is rotatably connected to a turntable (14), and a second connecting rod (22) is fixedly installed on one side of the turntable (14), and the second connecting rod (22) is slidably connected to the hollow movable block (21).

2. The rice milling device as claimed in claim 1, characterized in that: A grinding disc (12) is provided below the material separation box (10), and a second material collection box (13) is provided below the grinding disc (12). The second material collection box (13) passes through the bottom of the box body (1), and a discharge port (5) is fixedly connected to the bottom end of the second material collection box (13).

3. The rice processing milling device as claimed in claim 1, characterized in that: A motor is arranged inside the mounting seat (15), and the output end of the motor is fixedly connected to the central axis of the rotating disk (14).

4. The rice processing milling device as claimed in claim 1, characterized in that: A support rod (11) is fixedly connected to one side of the material separation box (10), and the other end of the support rod (11) is fixedly connected to the inside of the box body (1).

5. The rice processing milling device as claimed in claim 1, characterized in that: A control panel (2) is provided on one side of the box body (1), support columns (4) are provided at the four lower corners of the box body (1), and an inspection door (3) is provided on the other side of the box body (1).

6. The rice milling device as claimed in claim 1, characterized in that: The material separation box (10) has no bottom plate.

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