Rice hulling device capable of reducing broken rice rate

Abstract

The utility model relates to the technical field of rice processing, in particular to a rice hulling device capable of reducing the broken rice rate, which comprises a shell box, sliding grooves are formed in two side ends of the shell box, two rotating rods are connected in the two sliding grooves in a sliding mode, hulls are fixedly connected to the circumferential surfaces of the two rotating rods, and the hulls are arranged in the shell box. One ends of the two rotating rods are rotationally connected with a first sliding rack and a second sliding rack correspondingly, and one end of the first sliding rack is slidably connected into a square hole of the second sliding rack. And a first sliding rack and a second sliding rack drive a rotating rod to move mutually, so that the distance between the two hulling grinders is adjusted to adapt to rice of different sizes and types, and the effect of hulling the rice is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice processing, in particular to a rice hulling device capable of reducing the broken rice rate. Background Art

[0002] Rice processing refers to the process of removing the husk (glume) and cortex (bran) of rice grains to produce high-quality rice. Rice grains are composed of husk, cortex, embryo, and endosperm. The goal of rice processing is to separate the endosperm from the other parts with minimal breakage, resulting in high-quality rice. However, when hulling rice grains of different sizes, broken rice or unhusked rice is prone to occur, which in turn affects the efficiency of the rice product. In view of this, we propose a rice hulling device that reduces the broken rice rate. Utility Model Content

[0003] Technical problems solved

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a rice hulling device that reduces the broken rice rate, which can effectively solve the problem of the prior art that when hulling rice of different sizes, broken rice or unhusked rice is easily produced, thereby affecting the efficiency of rice products.

[0005] Technical Solution

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] The utility model provides a rice hulling device for reducing the broken rice rate, comprising:

[0008] The body box has a slide groove on both sides of the body box, and two rotating rods are slidably connected in the two slide grooves. The circumferential surfaces of the two rotating rods are fixedly connected with the shelling rack. One end of the two rotating rods is rotatably connected to the first sliding rack and the second sliding rack respectively, and one end of the first sliding rack is slidably connected to the square hole of the second sliding rack;

[0009] Among them, the side end of the body box is fixedly connected to a mounting frame, a motor is fixedly connected in the circular groove of the mounting frame, and a gear is fixedly connected to the output end of the motor, and the gear is meshed with the racks of the first sliding rack and the second sliding rack.

[0010] Furthermore, one end of the two rotating rods is fixedly connected to a rotating wheel, the side end of the body box is fixedly connected to a fixed sliding cover, and the two rotating wheels are slidably connected in the fixed sliding cover.

[0011] Furthermore, the upper end of the body box is fixedly connected with a material guide pipe, and the upper end of the material guide pipe is fixedly connected with a feed pipe.

[0012] Furthermore, a mounting tube is fixedly connected to the side end of the body box, and a hair dryer is fixedly connected inside the mounting tube.

[0013] Furthermore, the other end of the body box is fixedly connected with a sleeve, and the circumferential surface of the sleeve is sleeved with a storage bag.

[0014] Furthermore, observation windows are provided on both side ends of the body box, and four supporting legs are fixedly connected to the lower end of the body box.

[0015] Furthermore, guide plates are fixedly connected to the inner walls on both sides of the body box, a discharge pipe is fixedly connected to the lower end of the body box, and a protective shell is fixedly connected to the side end of the body box.

[0016] Beneficial effects

[0017] Compared with the known public technologies, the technical solution provided by this utility model has the following beneficial effects:

[0018] The utility model controls a motor to drive the gear to rotate, so that the first sliding rack and the second sliding rack engaged with the gear move, thereby adjusting the distance between the two hulling rabbet, so that the operator can husk the rice according to different sizes and types, thereby reducing the occurrence of broken rice and unhusked rice. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0020] Figure 1 This is a schematic structural diagram of the rice hulling device from a first perspective of the present invention;

[0021] Figure 2 This is a schematic diagram of the explosion structure of the rice hulling device of the utility model;

[0022] Figure 3 This is a schematic diagram of the explosion structure of the hulling mechanism of the rice hulling device of the present invention;

[0023] Figure 4 This is a schematic cross-sectional view of the shell box in the rice shelling device of the present invention;

[0024] Figure 5 This is a schematic structural diagram of the rice hulling device from a second perspective of the present invention.

[0025] The numbers in the figure represent:

[0026] 1. Body box; 2. Material guide tube; 3. Feed tube; 4. Mounting tube; 5. Observation window; 6. Blower; 7. Protective shell; 8. Support legs; 9. Storage bag; 10. Shelling shell; 11. First sliding rack; 12. Fixed slide cover; 13. Rotating rod; 14. Rotating wheel; 15. Second sliding rack; 16. Motor; 17. Gear; 18. Mounting frame; 19. Guide plate; 20. Slide trough; 21. Sleeve; 22. Discharge pipe. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0028] The present invention will be further described below with reference to the embodiments.

[0029] Embodiment: A rice hulling device for reducing the broken rice rate comprises:

[0030] The body box 1 has a slide groove 20 on both sides of the body box 1. Two rotating rods 13 are slidably connected in the two slide grooves 20. The circumferential surfaces of the two rotating rods 13 are fixedly connected to the shelling rack 10. One end of the two rotating rods 13 is rotatably connected to the first sliding rack 11 and the second sliding rack 15 respectively. One end of the first sliding rack 11 is slidably connected to the square hole of the second sliding rack 15.

[0031] Among them, the side end of the body box 1 is fixedly connected to a mounting bracket 18, a motor 16 is fixedly connected in the circular groove of the mounting bracket 18, and a gear 17 is fixedly connected to the output end of the motor 16, and the gear 17 is meshed with the racks of the first sliding rack 11 and the second sliding rack 15.

[0032] It should be noted that when hulling rice of different sizes and types, the motor 16 can be controlled to drive the gear 17 to rotate, so that the first sliding rack 11 and the second sliding rack 15 drive the rotating rod 13 to move relative to each other, so as to adjust the grinding distance of the two hulling racks 10 to adapt to rice of different sizes and types, thereby achieving the effect of hulling the rice.

[0033] After the rice is introduced into the guide tube 2, the rice will be guided between the two husking sieves 10 through the two guide plates 19. At the same time, the operator can observe the rice processing status in the shell box 1 through the observation window 5 so that the operator can adjust the distance between the two husking sieves 10. After the two husking sieves 10 have husked the rice, the blower 6 can blow the fallen rice husks into the storage bag 9 to separate the brown rice and the rice husk for subsequent processing. The protective shell 7 installed on the surface of the shell box 1 can separate the husking mechanism to avoid it hitting the operator.

[0034] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A rice hulling device for reducing broken rice rate, characterized in that: include: The body box (1) is provided with a slide groove (20) at both ends of the body box (1), two rotating rods (13) are slidably connected in the two slide grooves (20), the circumferential surfaces of the two rotating rods (13) are fixedly connected with the shelling rack (10), one end of the two rotating rods (13) is rotatably connected with the first sliding rack (11) and the second sliding rack (15), and one end of the first sliding rack (11) is slidably connected to the square hole of the second sliding rack (15); The side end of the housing box (1) is fixedly connected to a mounting frame (18), a motor (16) is fixedly connected in a circular groove of the mounting frame (18), an output end of the motor (16) is fixedly connected to a gear (17), and the gear (17) is meshed with the racks of the first sliding rack (11) and the second sliding rack (15).

2. A rice hulling device for reducing broken rice rate according to claim 1, characterized in that: One end of each of the two rotating rods (13) is fixedly connected to a rotating wheel (14); the side end of the body box (1) is fixedly connected to a fixed sliding cover (12); and the two rotating wheels (14) are slidably connected inside the fixed sliding cover (12).

3. The rice hulling device for reducing broken rice rate according to claim 1, characterized in that: The upper end of the body box (1) is fixedly connected to a material guide pipe (2), and the upper end of the material guide pipe (2) is fixedly connected to a material feed pipe (3).

4. The rice hulling device for reducing broken rice rate according to claim 1, characterized in that: The side end of the body box (1) is fixedly connected with a mounting tube (4), and the inside of the mounting tube (4) is fixedly connected with a hair dryer (6).

5. The rice hulling device for reducing broken rice rate according to claim 1, characterized in that: The other end of the body box (1) is fixedly connected with a sleeve (21), and the circumferential surface of the sleeve (21) is sleeved with a storage bag (9).

6. The rice hulling device for reducing broken rice rate according to claim 1, characterized in that: Observation windows (5) are provided on both side ends of the body box (1), and four supporting legs (8) are fixedly connected to the lower end of the body box (1).

7. The rice hulling device for reducing broken rice rate according to claim 1, characterized in that: The inner walls on both sides of the body box (1) are fixedly connected with guide plates (19), the lower end of the body box (1) is fixedly connected with a discharge pipe (22), and the side end of the body box (1) is fixedly connected with a protective shell (7).

Images