Self-service rice husking machine with multi-grain mixing function

Abstract

The utility model relates to the technical field of self-service rice husking machines, in particular to a self-service rice husking machine with a multi-grain mixing function, which comprises a processing box, the back of the processing box is fixedly connected with a fixing plate, the left side of the processing box is fixedly connected with an L-shaped plate, the top of the processing box is provided with a feed inlet, and the feed inlet is provided with a feed outlet. The top of the fixing plate is fixedly connected with a supporting block, a bag opening mechanism is arranged in the processing box, a smashing mechanism is arranged in the processing box, the bag opening mechanism comprises an air cylinder and a connecting rod, the air cylinder is fixedly connected to the top of the supporting block, and the connecting rod is fixedly connected to the output end of the air cylinder. The end, away from the air cylinder, of the connecting rod is fixedly connected with a vertical plate, the air cylinder is arranged to drive the connecting rod to stretch out and draw back, and the top of the fixing plate is fixedly connected with a first sliding rail. Bag opening plates on the two sides are arranged to move, a grain bag can be opened, manual bag opening is not needed, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of self-service rice milling machines, in particular to a self-service rice milling machine with a multi-grain mixing function. Background Art

[0002] Brown rice is the whole-grain rice obtained by husking rice without or with minimal processing. It consists of three main parts: bran, germ, and endosperm. Compared to white rice, brown rice retains a higher degree of all the nutrients in the rice grain. To obtain higher-quality brown rice, rice milling machines are commonly used to mechanically remove the hulls and whiten the rice.

[0003] According to a Chinese patent with the publication number "CN217614881U", a rice milling machine is disclosed, which includes a rice milling machine body, a hopper is provided on the top of the rice milling machine body, a discharge port is provided at the lower part of the rice milling machine body, an active rolling roller is vertically arranged on the upper part of the rice milling machine body, a driven rolling roller is engaged with one side of the active rolling roller, the top of the active rolling roller is connected to a common motor, the top center of the horizontal plate is connected to a guide pipe for transmitting rice downward, a screening assembly is provided directly below the guide pipe, a vibration motor is fixedly provided at the bottom of the screening assembly, and one end of the screening assembly is tilted downward and points to the discharge port. A husk collector is provided above the feed port, and the husk collecting mouth of the husk collector points to the upper surface of the screening component. The rice husks in the rice are perfectly screened out under the action of the screening component and the husk collecting mouth. The utility model can effectively improve the separation effect of the rice husks. When in use, the rice milling machine lacks a mechanism for opening the rice bag, and the effect is not good if a worker is required to open it alone. Although the opening effect is good, the labor force is greater. Manually opening the rice bag so that the rice bag can collect the processed rice requires a lot of labor, which greatly increases the work pressure of the staff. Therefore, a self-service rice milling machine with a multi-grain mixing function is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide a self-service rice milling machine with a multi-grain mixing function in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a self-service rice milling machine with multiple grain mixing functions, including a processing box, a fixed plate fixedly connected to the back of the processing box, an L-shaped plate fixedly connected to the left side of the processing box, a feeding port opened on the top of the processing box, a support block fixedly connected to the top of the fixed plate, a bag holding mechanism provided inside the processing box, and a crushing mechanism provided inside the processing box, the bag holding mechanism including a cylinder and a connecting rod, the cylinder fixedly connected to the top of the support block, the connecting rod fixedly connected to the output end of the cylinder, the end of the connecting rod away from the cylinder is fixedly connected to the vertical plate, a cylinder is provided for driving the connecting rod to extend and retract, a first slide rail fixedly connected to the top of the fixed plate, a slide plate slidably connected to the outer wall of the first slide rail, the slide plate is fixedly connected to the bottom of the vertical plate, a second slide rail fixedly connected to the inner wall of the processing box, a second slide sleeve slidably connected to the outer wall of the second slide rail, the second slide rail is provided to facilitate the movement of the second slide sleeve, and a bag holding plate is fixedly connected to the front of the second slide sleeve, and the bag holding plate is provided for holding the bag.

[0006] Preferably, an arc groove is formed on the inner wall of the slide plate, and a vertical rod is fixedly connected to the top of the second sliding sleeve. The vertical rod movably passes through the arc groove and extends outward, and the vertical rod is provided to drive the arc groove to move.

[0007] Preferably, the number of the second sliding sleeve, vertical rod, arc groove and bag support plate is two, and they are arranged on both sides of the interior of the processing box.

[0008] Preferably, the pulverizing mechanism includes a motor, which is fixedly connected to the right side of the L-shaped plate. The output end of the motor is fixedly connected to the first rotating rod via a coupling, and the motor is configured to drive the first rotating rod to rotate.

[0009] Preferably, the outer wall of the first rotating rod is fixedly connected with a first gear, the first rotating rod movably passes through the processing box and extends into the interior thereof, and the outer wall of the first rotating rod is fixedly connected with a first rice milling roller, which is provided for rice milling.

[0010] Preferably, the right inner wall of the processing box is rotatably connected to a second rotating rod through a bearing, the outer wall of the second rotating rod is fixedly connected to a second rice milling roller, the second rotating rod movably passes through the processing box and extends to the outside thereof, the outer wall of the second rotating rod is fixedly connected to a second gear, the first gear and the second gear are engaged with each other, the first gear is provided to drive the second gear to rotate, and the second rice milling roller is provided to perform rice milling.

[0011] The utility model adopts the above technical solution, which can bring the following beneficial effects:

[0012] 1. This self-service rice milling machine with a multi-grain mixing function can support grain bags through the cooperation between the cylinder, the connecting rod, the vertical plate, the first slide rail, the slide plate, the arc groove, the second slide rail, the second sliding sleeve, the vertical rod, and the bag support plate. The bag support plates on both sides are moved, and the bag can be supported without manual support, thus saving manpower.

[0013] 2. This self-service rice milling machine with a multi-grain mixing function can mill rice through the cooperation among the motor, the first gear, the first rice milling roller, the second rotating rod, the second gear, and the second rice milling roller, and can fully grind the rice through the rotation of the first rice milling roller and the second rice milling roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the utility model;

[0015] Figure 2 It is a side view of the utility model;

[0016] Figure 3 It is a cross-sectional view of the utility model;

[0017] Figure 4 It is an enlarged view of point A of the present utility model.

[0018] In the figure: 1. processing box; 2. fixing plate; 3. L-shaped plate; 4. feeding port; 5. supporting block; 6. bag supporting mechanism; 611. cylinder; 612. connecting rod; 613. vertical plate; 614. first slide rail; 615. slide plate; 616. arc groove; 617. second slide rail; 618. second slide sleeve; 619. vertical rod; 620. bag supporting plate; 7. crushing mechanism; 711. motor; 712. first gear; 713. first rice milling roller; 714. second rotating rod; 715. second gear; 716. second rice milling roller. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on 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.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "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 operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "disposed" should be understood in a broad sense. For example, they may refer to fixed connection or disposition, detachable connection or disposition, or integral connection or disposition. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "several" means two or more, unless otherwise specifically defined.

[0023] See also Figure 1-4, an embodiment of the present utility model is: a self-service rice milling machine with multiple grain mixing functions, including a processing box 1, a fixed plate 2 is fixedly connected to the back of the processing box 1, an L-shaped plate 3 is fixedly connected to the left side of the processing box 1, a feeding port 4 is opened on the top of the processing box 1, a support block 5 is fixedly connected to the top of the fixed plate 2, a bag-holding mechanism 6 is arranged inside the processing box 1, and a crushing mechanism 7 is arranged inside the processing box 1, the bag-holding mechanism 6 includes a cylinder 611 and a connecting rod 612, the cylinder 611 is fixedly connected to the top of the support block 5, the connecting rod 612 is fixedly connected to the output end of the cylinder 611, the end of the connecting rod 612 away from the cylinder 611 is fixedly connected to the vertical plate 613, the cylinder 611 is provided to drive the connecting rod 612 to extend and retract, the top of the fixed plate 2 is fixedly connected to the first slide rail 614, the first The outer wall of a slide rail 614 is slidably connected to a slide plate 615, and the slide plate 615 is fixedly connected to the bottom of the vertical plate 613. The inner wall of the processing box 1 is fixedly connected to a second slide rail 617, and the outer wall of the second slide rail 617 is slidably connected to a second slide sleeve 618. The second slide rail 617 is provided to facilitate the movement of the second slide sleeve 618. The front of the second slide sleeve 618 is fixedly connected to a bag supporting plate 620, and the bag supporting plate 620 is provided for supporting the bag. The inner wall of the slide rail 615 is provided with an arc groove 616, and the top of the second slide sleeve 618 is fixedly connected to a vertical rod 619, which movably passes through the arc groove 616 and extends outward. The vertical rod 619 is provided to drive the arc groove 616 to move. The number of the second slide sleeve 618, the vertical rod 619, the arc groove 616, and the bag supporting plate 620 is two, and they are provided on both sides of the interior of the processing box 1.

[0024] Working principle: Start the cylinder 611, the cylinder 611 drives the connecting rod 612 to extend and retract, and when the connecting rod 612 extends and retracts, it drives the vertical plate 613 to move, and when the vertical plate 613 moves, it drives the slide plate 615 to slide on the first slide rail 614, and when the slide plate 615 moves, it drives the internal arc groove 616 to move, and when the arc groove 616 moves, it drives the vertical rod 619 to move, and when the vertical rod 619 moves, it drives the second sliding sleeve 618 to slide on the second slide rail 617, and drives the bag-holding plate 620 to move through the second sliding sleeves 618 on both sides. By setting the bag-holding plates 620 on both sides to move, the grain bags can be held, and there is no need for manual work to hold the bags, which saves manpower.

[0025] See also Figure 1-4On the basis of the above embodiment, in another embodiment of the present utility model, the crushing mechanism 7 includes a motor 711, which is fixedly connected to the right side of the L-shaped plate 3. The output end of the motor 711 is fixedly connected to the first rotating rod through a coupling. The motor 711 is provided to drive the first rotating rod to rotate. The outer wall of the first rotating rod is fixedly connected to the first gear 712. The first rotating rod movably passes through the processing box 1 and extends into the interior thereof. The outer wall of the first rotating rod is fixedly connected to the first rice milling roller 713. The first rice milling roller 713 is provided for rice milling. The right inner wall of the processing box 1 is rotatably connected to the second rotating rod 714 through a bearing. The outer wall of the second rotating rod 714 is fixedly connected to the second rice milling roller 716. The second rotating rod 714 movably passes through the processing box 1 and extends outward thereof. The outer wall of the second rotating rod 714 is fixedly connected to the second gear 715. The first gear 712 and the second gear 715 are meshed with each other. The first gear 712 is provided to drive the second gear 715 to rotate. The second rice milling roller 716 is provided for rice milling.

[0026] Working principle: Start the motor 711, the motor 711 drives the first rotating rod to rotate, the first rotating rod drives the first gear 712 to rotate, when the first rotating rod rotates, it can drive the first rice milling roller 713 to rotate, when the first gear 712 rotates, it drives the second gear 715 engaged on the side to rotate, when the second gear 715 rotates, it drives the second rotating rod 714 to rotate, when the second rotating rod 714 rotates, it drives the second rice milling roller 716 to rotate, through the rotation of the first rice milling roller 713 and the second rice milling roller 716, the rice can be milled and fully crushed.

[0027] This utility model provides a self-service rice mill with a multi-grain mixing function. There are many methods and approaches to implement this technical solution. The above is only a preferred embodiment of the utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the utility model, and such improvements and modifications should also be considered within the scope of protection of the utility model. Any components not specified in this embodiment may be implemented using existing technologies.

Claims

1. A self-service rice milling machine with a multi-grain mixing function, comprising a processing box (1), characterized in that: The back of the processing box (1) is fixedly connected to a fixed plate (2), the left side of the processing box (1) is fixedly connected to an L-shaped plate (3), the top of the processing box (1) is provided with a feed port (4), the top of the fixed plate (2) is fixedly connected to a support block (5), the interior of the processing box (1) is provided with a bag-supporting mechanism (6), and the interior of the processing box (1) is provided with a crushing mechanism (7); The bag-supporting mechanism (6) comprises a cylinder (611) and a connecting rod (612), wherein the cylinder (611) is fixedly connected to the top of the support block (5), the connecting rod (612) is fixedly connected to the output end of the cylinder (611), the end of the connecting rod (612) away from the cylinder (611) is fixedly connected to a vertical plate (613), the top of the fixed plate (2) is fixedly connected to a first slide rail (614), the outer wall of the first slide rail (614) is slidably connected to a slide plate (615), the slide plate (615) is fixedly connected to the bottom of the vertical plate (613), the inner wall of the processing box (1) is fixedly connected to a second slide rail (617), the outer wall of the second slide rail (617) is slidably connected to a second sliding sleeve (618), and the front of the second sliding sleeve (618) is fixedly connected to the bag-supporting plate (620).

2. The self-service rice milling machine with a multi-grain mixing function according to claim 1, characterized in that: An arc groove (616) is formed on the inner wall of the slide plate (615), and a vertical rod (619) is fixedly connected to the top of the second sliding sleeve (618). The vertical rod (619) movably passes through the arc groove (616) and extends outward.

3. The self-service rice milling machine with a multi-grain mixing function according to claim 2, characterized in that: The number of the second sliding sleeve (618), the vertical rod (619), the arc groove (616), and the bag support plate (620) is two, and they are arranged on both sides of the interior of the processing box (1).

4. The self-service rice milling machine with a multi-grain mixing function according to claim 1, characterized in that: The pulverizing mechanism (7) comprises a motor (711), the motor (711) being fixedly connected to the right side of the L-shaped plate (3), and the output end of the motor (711) being fixedly connected to a first rotating rod via a coupling.

5. The self-service rice milling machine with a multi-grain mixing function according to claim 4, characterized in that: The outer wall of the first rotating rod is fixedly connected to a first gear (712), the first rotating rod movably passes through the processing box (1) and extends toward the interior thereof, and the outer wall of the first rotating rod is fixedly connected to a first rice milling roller (713).

6. The self-service rice milling machine with a multi-grain mixing function according to claim 5, characterized in that: The right inner wall of the processing box (1) is rotatably connected to a second rotating rod (714) via a bearing, the outer wall of the second rotating rod (714) is fixedly connected to a second rice milling roller (716), the second rotating rod (714) movably passes through the processing box (1) and extends toward the outside thereof, the outer wall of the second rotating rod (714) is fixedly connected to a second gear (715), and the first gear (712) and the second gear (715) are meshed with each other.

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