Multistage screening device for peeling of japonica rice

Abstract

The utility model discloses a kind of multistage screening devices for jade fresh rice peeling, including fixed plate, the upper surface of the fixed plate is connected with support frame, the inner side wall of the support frame is equipped with two sliding ports, the inner wall of each sliding port is slidably connected with slider, the side of two sliders mutually far apart is connected with driving element, the side of two sliders mutually close is connected with connecting plate, the side of two connecting plates mutually close is connected with a group of screening hopper. Through the design of double-head motor and eccentric wheel, it is convenient to drive the movement of movement plate while the rotation of eccentric wheel, at this time, the cooperation of spring and telescopic rod is utilized, it is convenient to push movement plate reset, and it is beneficial to increase the stability of movement plate, then according to the connection relationship of slider and movement plate, it is convenient for connecting plate to drive screening hopper movement, simultaneously make jade fresh rice jump upward, and utilize multiple screening hoppers of different aperture to carry out screening work, to further meet the screening demand currently.

Description

Technical Field

[0001] This utility model relates to the field of fresh corn, and in particular to a multi-stage screening device for peeling fresh corn. Background Technology

[0002] Sweet corn refers to tender young corn with special flavor and quality, also known as fruit corn. The sales share of sweet corn has been increasing year by year, with a compound annual growth rate of 13.46%, and it has quickly become a landmark product of corn as a staple food. It has high added value and good economic benefits, and growers can obtain high economic returns.

[0003] In the processing of fresh jade rice, peeling is a crucial step, and the subsequent screening is equally critical. Existing screening devices often suffer from low screening accuracy and efficiency. Since fresh jade rice grains vary in size and shape after peeling and may contain impurities such as broken rice and bran, a single screening method is insufficient to meet the requirements for separating rice grains of different sizes and impurities. Therefore, we propose a multi-stage screening device for peeling fresh jade rice to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a multi-stage screening device for peeling fresh corn rice, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A multi-stage screening device for peeling fresh corn rice includes a fixed plate, a support frame connected to the upper surface of the fixed plate, two sliding openings on the inner side wall of the support frame, a slider slidably connected to the inner wall of each sliding opening, a driving component connected to the side of the two sliders that are far apart, a connecting plate connected to the side of the two sliders that are close together, a set of screening hoppers connected to the side of the two connecting plates that are close together, two springs connected to the upper surface of the fixed plate, two positioning components embedded in the upper surface of the support frame, a telescopic rod inside each spring, and the bottom end of each telescopic rod connected to the upper surface of the fixed plate.

[0007] In a further embodiment, each of the driving components includes a motion plate connected to the slider, a dual-head motor connected to the upper surface of each motion plate, an eccentric wheel connected to the two output ends of each dual-head motor, a bottom surface of each motion plate connected to the top of a spring, and a bottom surface of each motion plate connected to the top of a telescopic rod.

[0008] In a further embodiment, each of the positioning elements includes a slide cylinder embedded in the support frame, and a slide rod is slidably connected to the inner wall of each slide cylinder. The outer surfaces of the two slide rods are respectively connected to the opposite sides of the two connecting plates.

[0009] In a further embodiment, the upper surface of the support frame is connected to a hopper, and a box is placed on the upper surface of the fixing plate.

[0010] In a further embodiment, a control switch is provided on the right side of the support frame, and the left side of the control switch is connected to the right side of the support frame.

[0011] In a further embodiment, two sets of support bars are provided below the fixing plate, and the upper surface of each support bar is connected to the bottom surface of the fixing plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This device, with its dual-head motor and eccentric wheel design, facilitates the movement of the moving plate while the eccentric wheel rotates. The cooperation of the spring and telescopic rod makes it easy to push the moving plate back to its original position and increases its stability. Subsequently, based on the connection between the slider and the moving plate, the connecting plate drives the screening bucket to move, causing the fresh corn rice to jump upwards. The screening work is carried out using multiple screening buckets with different apertures, thereby meeting the current screening requirements. Attached Figure Description

[0014] Figure 1 A schematic diagram of the overall three-dimensional structure of a multi-stage screening device for peeling corn rice;

[0015] Figure 2 A side view of the three-dimensional structure of the drive component of a multi-stage screening device for peeling corn rice;

[0016] Figure 3 A three-dimensional structural diagram of the telescopic rod of a multi-stage screening device for peeling fresh corn rice;

[0017] Figure 4 A frontal three-dimensional structural diagram of the support frame for a multi-stage screening device used for peeling corn rice.

[0018] In the diagram: 1. Driving component; 101. Motion plate; 102. Dual-head motor; 103. Eccentric wheel; 2. Positioning component; 201. Slide cylinder; 202. Slide rod; 3. Support frame; 4. Support bar; 5. Box body; 6. Fixing plate; 7. Telescopic rod; 8. Control switch; 9. Feeding hopper; 10. Spring; 11. Sliding block; 12. Connecting plate; 13. Screening hopper; 14. Slide opening. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 In this utility model, a multi-stage screening device for peeling fresh corn rice includes a fixed plate 6. A support frame 3 is connected to the upper surface of the fixed plate 6. Two sliding openings 14 are opened on the inner side wall of the support frame 3. A slider 11 is slidably connected to the inner wall of each sliding opening 14. A driving member 1 is connected to the side of the two sliders 11 that are far apart from each other. A connecting plate 12 is connected to the side of the two sliders 11 that are close to each other. A set of screening buckets 13 is connected to the side of the two connecting plates 12 that are close to each other. Two springs 10 are connected to the upper surface of the fixed plate 6. Two positioning members 2 are embedded in the upper surface of the support frame 3. Each spring 10 has a telescopic rod 7 inside. The bottom end of each telescopic rod 7 is connected to the upper surface of the fixed plate 6.

[0023] Each driving component 1 includes a motion plate 101 connected to the slider 11. A dual-head motor 102 is connected to the upper surface of each motion plate 101. An eccentric wheel 103 is connected to the two output ends of each dual-head motor 102. The bottom surface of each motion plate 101 is connected to the top of the spring 10. The bottom surface of each motion plate 101 is connected to the top of the telescopic rod 7. The design of the dual-head motor 102 and the eccentric wheel 103 facilitates the rotation of the eccentric wheel 103 while driving the motion plate 101 to move up and down. Each positioning component 2 includes a slide cylinder 201 embedded in the support frame 3. A slide rod 202 is slidably connected to the inner wall of each slide cylinder 201. The outer surfaces of the two slide rods 202 are respectively connected to the opposite sides of the two connecting plates 12. The design of the slide rods 202 and the slide cylinder 201 facilitates the increase of the stability of the connecting plate 12.

[0024] The upper surface of the support frame 3 is connected to the feeding hopper 9, and the upper surface of the fixing plate 6 is equipped with a box 5. The feeding hopper 9 facilitates the injection of fresh corn rice into the screening hopper 13, and the box 5 facilitates the collection of the screening hopper 13. The right side of the support frame 3 is equipped with a control switch 8, and the left side of the control switch 8 is connected to the right side of the support frame 3. The control switch 8 facilitates the start-up of the device. Two sets of support bars 4 are provided below the fixing plate 6. The upper surface of each support bar 4 is connected to the bottom surface of the fixing plate 6. The support bars 4 facilitate the anti-slip purpose.

[0025] The working principle of this utility model is as follows:

[0026] In use, the power provided by the dual-head motor 102 first drives the eccentric wheel 103 to rotate. At this time, the rotation of the eccentric wheel 103 drives the moving plate 101 to move up and down. Then, the moving plate 101 drives the spring 10 to contract and extend. And by utilizing the connection between the slider 11 and the moving plate 101, the connecting plate 12 can drive the screening bucket 13 to move up and down. At this time, fresh corn rice is injected through the feeding hopper 9, and the screening work is carried out by using multiple screening buckets 13 with different apertures.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-stage screening device for peeling fresh corn rice, characterized in that: The system includes a fixed plate (6), on the upper surface of which a support frame (3) is connected. The inner sidewall of the support frame (3) has two sliding openings (14). Each sliding opening (14) has a slider (11) slidably connected to its inner wall. The two sliders (11) are connected to a driving component (1) on the side away from each other. The two sliders (11) are connected to a connecting plate (12) on the side close to each other. The two connecting plates (12) are connected to a set of screening buckets (13) on the side close to each other. The upper surface of the fixed plate (6) is connected to two springs (10). The upper surface of the support frame (3) is inlaid with two positioning components (2). Each spring (10) has a telescopic rod (7) inside. The bottom end of each telescopic rod (7) is connected to the upper surface of the fixed plate (6).

2. The multi-stage screening device for peeling fresh corn rice according to claim 1, characterized in that: Each of the drive components (1) includes a motion plate (101) connected to the slider (11), a dual-head motor (102) connected to the upper surface of each motion plate (101), an eccentric wheel (103) connected to the two output ends of each dual-head motor (102), the bottom surface of each motion plate (101) connected to the top end of the spring (10), and the bottom surface of each motion plate (101) connected to the top end of the telescopic rod (7).

3. The multi-stage screening device for peeling fresh corn rice according to claim 1, characterized in that: Each of the positioning elements (2) includes a slide cylinder (201) embedded in the support frame (3), and a slide rod (202) is slidably connected to the inner wall of each slide cylinder (201). The outer surfaces of the two slide rods (202) are respectively connected to the opposite side of the two connecting plates (12).

4. The multi-stage screening device for peeling fresh corn rice according to claim 1, characterized in that: The upper surface of the support frame (3) is connected to the injection hopper (9), and the upper surface of the fixing plate (6) is provided with a box body (5).

5. The multi-stage screening device for peeling fresh corn rice according to claim 1, characterized in that: The support frame (3) is provided with a control switch (8) on the right side, and the left side of the control switch (8) is connected to the right side of the support frame (3).

6. The multi-stage screening device for peeling fresh corn rice according to claim 1, characterized in that: Two sets of support bars (4) are provided below the fixing plate (6), and the upper surface of each support bar (4) is connected to the bottom surface of the fixing plate (6).

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