CN223811275U - Rice sieving mechanism is used in rice production - Google Patents
Rice sieving mechanism is used in rice productionInfo
- Publication number
- CN223811275U CN223811275U CN202422947726.8U CN202422947726U CN223811275U CN 223811275 U CN223811275 U CN 223811275U CN 202422947726 U CN202422947726 U CN 202422947726U CN 223811275 U CN223811275 U CN 223811275U
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- screening
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Abstract
The application belongs to the technical field of rice production, and discloses a rice screening device for rice production, which comprises a box body, wherein a box door is arranged on one side of the box body, a dust removing box is arranged at the top end of the box body, a feeding funnel is arranged at the top end of the dust removing box, and a collecting box is arranged at the bottom of the box body; the top of collecting box is provided with screening subassembly, screening subassembly includes the mount pad, first screening board, the second screening board, the head rod, the second connecting rod, the third connecting rod, fourth connecting rod and vibration mechanism, two mount pad symmetry fixed mounting is in the inside of box, first screening board sets up the top at the collecting box, the second screening board sets up the top at first screening board, under vibration mechanism's effect, drive first screening board and the horizontal crisscross vibration of second screening board, then sieve, like this rice is from the feed inlet whereabouts to the screening incasement through the rice of a lot of screening selection different quality particle diameters, screening precision is high, fine improvement rice's screening efficiency.
Description
Technical Field
The application relates to the technical field of rice production, in particular to a rice screening device for rice production.
Background
Rice is one of the main foods of human beings, the nutrition in the rice is very rich, the rice is treated to be a serious weight along with the popularization of the rice, the screening of the rice is an important step in the rice treatment, and when the rice is packaged, the rice is required to be filtered to remove the large impurities.
The utility model discloses a rice screening device for rice production through retrieval disclosure (bulletin) No. CN217857342U, which comprises an intelligent box body, wherein a round feed inlet is formed in the left side of the top of the intelligent box body, a control switch is arranged at the right upper corner of the front surface of the intelligent box body, an intelligent computer is arranged below the control switch, a defective product discharge port is formed in the front surface of the intelligent box body near the left side, a rice bin is arranged at the bottom of the left side of the intelligent box body, a square rice barrel is arranged in the rice bin, a bin door is arranged on one side of the rice bin, a dust removing box is arranged on the right side of the top of the intelligent box body, a square feed hopper is arranged on the top of the dust removing box body, a fan is arranged in the front surface of the dust removing box body, a vibrating plate is arranged on one side, close to the top, and compared with the existing rice screening device, the whole protection, the function and practicability of the rice screening device can be improved through design.
In this use, mainly spout the defective goods to the defective goods discharge gate through the air blast valve when sieving the rice and discharge, realize the separation, nevertheless at the in-process of jet, can carry the better rice of partial quality together with the defective goods and spout, this just leads to still needing to carry out the screening again to the discharged rice, and the screening effect is relatively poor.
In order to solve the problems, the application provides a rice screening device for rice production.
Disclosure of utility model
The application provides a rice screening device for rice production, which adopts the following technical scheme:
The rice screening device for rice production comprises a box body, wherein a box door is arranged on one side of the box body, a dust removing box is arranged at the top end of the box body, a feeding funnel is arranged at the top end of the dust removing box, and a collecting box is arranged at the bottom of the box body;
the top of collecting box is provided with screening subassembly, screening subassembly includes mount pad, first screening board, second screening board, head rod, second connecting rod, third connecting rod, fourth connecting rod and vibration mechanism, two mount pad symmetry fixed mounting is in the inside of box, first screening board sets up the top at the collecting box, the second screening board sets up the top at first screening board, vibration mechanism sets up between first screening board and collecting box, a plurality of head rod and third connecting rod symmetry set up the bottom both sides at first screening board, second connecting rod and fourth connecting rod symmetry set up the bottom both sides at second screening board.
Further, the outside cover of first screening board is equipped with first mounting panel, the top fixed connection of bottom one side of first mounting panel and head rod, the bottom opposite side of first mounting panel and the top sliding connection of third connecting rod.
Through the technical scheme, when the first connecting rod moves, the first screening plate can be driven to horizontally move through the first mounting plate, and meanwhile the bottom end of the first mounting plate and the top end of the third connecting rod slide.
Further, the outside cover of second screening board is equipped with the second mounting panel, bottom one side of second mounting panel and the top sliding connection of second connecting rod, the bottom opposite side of second mounting panel and the top sliding connection of fourth connecting rod.
Through above-mentioned technical scheme, when fourth connecting rod removes, can drive second screening board horizontal migration through the second mounting panel, make the bottom of second mounting panel and the top sliding connection of second connecting rod simultaneously.
Further, vibration mechanism includes telescopic link, vibration spring, first dwang and second dwang, the notch has been seted up to the inside symmetry of mount pad, the bottom sliding connection of head rod and third connecting rod is in the inside of notch, and is a plurality of the telescopic link sets up respectively in the both sides of head rod and third connecting rod.
Through above-mentioned technical scheme, head rod and third connecting rod can stabilize and remove in the inside of mount pad under the effect of both sides telescopic link.
Further, a plurality of vibrating springs are correspondingly arranged in a plurality of notches, one ends of the vibrating springs, which are close to the centers of the notches, are respectively fixedly connected with two sides of the first connecting rod and the third connecting rod, and the other ends of the vibrating springs are fixedly connected with the inner walls of the notches.
Through the technical scheme, the whole assembly can be driven to vibrate horizontally under the action of the elastic force of the vibration springs.
Further, one of them the inside of head rod is provided with first fixed axle, the one end of first fixed axle sets up inside the one end of first dwang, the other end of first fixed axle is provided with drive power supply, the other end inside of first dwang is provided with the second fixed axle, the one end setting of second fixed axle is inside the one end of second dwang, the other end inside of second dwang is provided with the third fixed axle, the one end setting of third fixed axle is in the front of third connecting rod.
Through the technical scheme, when the first fixed shaft rotates, the first rotating rod is driven to rotate, then one end of the second rotating rod is driven to swing through the second fixed shaft, and then the third connecting rod is given an external force through the third fixed shaft at the other end, so that the first connecting rod and the third connecting rod move in opposite directions.
Further, ash outlet has been seted up to one side of dust removal case, one side of dust removal case is provided with the collecting plate, inside one side of dust removal case is provided with the fan case.
Through above-mentioned technical scheme, after the rice is poured into the dust removal case inside, under the fan case of one side bloies, drive the dust skew, fall into the discharge in the ash hole to collect through the collecting plate.
In summary, the application has the following beneficial technical effects:
According to the utility model, the screening assembly is arranged in the box body, the first screening plate and the second screening plate are driven to horizontally and alternately vibrate under the action of the vibrating mechanism, and then screening is carried out, so that rice falls into the screening box from the feed inlet to screen the rice with different quality particle sizes for multiple times, the screening precision is high, and the screening efficiency of the rice is improved well.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a first cross-sectional schematic view of the present application;
FIG. 3 is a second cross-sectional schematic view of the present application;
FIG. 4 is an enlarged schematic view of the structure A in FIG. 3 according to the present application;
fig. 5 is a third cross-sectional structural schematic of the present application.
The reference numerals in the figures illustrate:
1. The box body, 2, the box door, 3, the dust removal box, 4, the collecting plate, 5, the feeding funnel, 6, the collecting box, 7, the mounting seat, 8, the driving power supply, 9, the first screening plate, 10, the second screening plate, 11, the second mounting plate, 12, the first mounting plate, 13, the first connecting rod, 14, the second connecting rod, 15, the third connecting rod, 16, the fourth connecting rod, 17, the telescopic rod, 18, the vibrating spring, 19, the first fixed shaft, 20, the first rotating rod, 21, the second fixed shaft, 22, the second rotating rod, 23, the third fixed shaft, 24 and the fan box.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present application are within the scope of the present application.
In the description of the present application, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and include, for example, "connected to," whether fixedly connected to, detachably connected to, or integrally connected to, mechanically connected to, electrically connected to, directly connected to, indirectly connected to, and in communication with each other via an intermediate medium. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
Examples:
The embodiment of the application discloses a rice screening device for rice production, referring to fig. 1, 2, 3, 4 and 5, comprising a box body 1, wherein a box door 2 is arranged on one side of the box body 1, a dust removing box 3 is arranged at the top end of the box body 1, a feeding funnel 5 is arranged at the top end of the dust removing box 3, and a collecting box 6 is arranged at the bottom of the box body 1;
The top of collecting box 6 is provided with screening subassembly, screening subassembly includes mount pad 7, first screening board 9, second screening board 10, head rod 13, second connecting rod 14, third connecting rod 15, fourth connecting rod 16 and vibration mechanism, two mount pad 7 symmetry fixed mounting is in the inside of box 1, first screening board 9 sets up the top at collecting box 6, second screening board 10 sets up the top at first screening board 9, vibration mechanism sets up between first screening board 9 and collecting box 6, a plurality of head rods 13 and third connecting rod 15 symmetry set up the bottom both sides at first screening board 9, second connecting rod 14 and fourth connecting rod 16 symmetry set up the bottom both sides at second screening board 10.
The top of the first connecting rod 13 is fixedly connected with the bottom of the second connecting rod 14, and the top of the third connecting rod 15 is fixedly connected with the bottom of the fourth connecting rod 16.
Referring to fig. 3, a first mounting plate 12 is sleeved outside the first screening plate 9, one side of the bottom end of the first mounting plate 12 is fixedly connected with the top end of the first connecting rod 13, and the other side of the bottom end of the first mounting plate 12 is slidably connected with the top end of the third connecting rod 15.
When the first connecting rod 13 moves, the first screening plate 9 can be driven by the first mounting plate 12 to horizontally move, meanwhile, the bottom end of the first mounting plate 12 and the top end of the third connecting rod 15 slide, the first mounting plate 12 and the first screening plate 9 are connected in a sliding penetrating way, the first screening plate 9 can be pulled out from the inside of the first mounting plate 12 from one side, and then rice in the first screening plate 9 is poured out.
Referring to fig. 3, a second mounting plate 11 is sleeved outside the second screening plate 10, one side of the bottom end of the second mounting plate 11 is slidably connected with the top end of the second connecting rod 14, and the other side of the bottom end of the second mounting plate 11 is slidably connected with the top end of the fourth connecting rod 16.
When the fourth connecting rod 16 moves, the second screening plate 10 can be driven to horizontally move through the second mounting plate 11, meanwhile, the bottom end of the second mounting plate 11 is in sliding connection with the top end of the second connecting rod 14, the second mounting plate 11 is in sliding penetrating connection with the second screening plate 10, the second screening plate 10 can be pulled out from the inside of the second mounting plate 11 from one side, and then rice in the second screening plate 10 is poured out.
Referring to fig. 3 and 4, the vibration mechanism includes a telescopic rod 17, a vibration spring 18, a first rotating rod 20 and a second rotating rod 22, the inside of the mounting seat 7 is symmetrically provided with a notch, the bottom ends of the first connecting rod 13 and the third connecting rod 15 are slidably connected in the notch, and a plurality of telescopic rods 17 are respectively arranged on two sides of the first connecting rod 13 and the third connecting rod 15.
The first connecting rod 13 and the third connecting rod 15 can stably move in the installation seat 7 under the action of the telescopic rods 17 at the two sides.
Referring to fig. 3 and fig. 4, a plurality of vibration springs 18 are correspondingly disposed inside a plurality of slots, one ends of the plurality of vibration springs 18 near the center of the slots are fixedly connected with two sides of the first connecting rod 13 and the third connecting rod 15 respectively, the other ends of the vibration springs 18 are fixedly connected with the inner walls of the slots, and the whole assembly can be driven to vibrate horizontally under the action of elasticity of the plurality of vibration springs 18.
Referring to fig. 2 and 4, a first fixing shaft 19 is disposed inside one of the first connecting rods 13, one end of the first fixing shaft 19 is disposed inside one end of the first rotating rod 20, the other end of the first fixing shaft 19 is provided with a driving power source 8, a second fixing shaft 21 is disposed inside the other end of the first rotating rod 20, one end of the second fixing shaft 21 is disposed inside one end of the second rotating rod 22, a third fixing shaft 23 is disposed inside the other end of the second rotating rod 22, and one end of the third fixing shaft 23 is disposed on the front face of the third connecting rod 15.
When the first fixing shaft 19 rotates, the first rotating rod 20 is driven to rotate, one end of the second rotating rod 22 is driven to swing through the second fixing shaft 21, and then an external force is given to the third connecting rod 15 through the third fixing shaft 23 at the other end, so that the first connecting rod 13 and the third connecting rod 15 move in opposite directions.
The first fixed shaft 19 is rotatably connected in the first connecting rod 13, one end of the first fixed shaft 19 is fixedly connected with the first rotating rod 20, the other end of the first rotating rod 20 is fixedly connected with the second fixed shaft 21, the second fixed shaft 21 is rotatably connected with one end of the second rotating rod 22, the other end of the second rotating rod 22 is rotatably connected with the third fixed shaft 23, and one end of the third fixed shaft 23 is fixedly connected with the third connecting rod 15
Referring to fig. 5, an ash outlet is formed on one side of the dust removing box 3, a collecting plate 4 is disposed on one side of the dust removing box 3, and a fan box 24 is disposed on one side of the interior of the dust removing box 3.
After the rice is poured into the dust removing box 3, the fan box 24 on one side blows air to drive dust to deviate, falls into an ash outlet to be discharged, and is collected by the collecting plate 4.
The principle of the embodiment is that the driving power supply 8 is started to drive the first fixed shaft 19 to rotate, so as to drive the first rotating rod 20 to rotate circumferentially, then the second fixed shaft 21 is used for giving an external force to the second rotating rod 22 to swing the second rotating rod, meanwhile, the third fixed shaft 23 is used for giving an external force to the third connecting rod 15, then under the cooperation of the plurality of vibrating springs 18 and the telescopic rods 17, the third connecting rod 15 and the first connecting rod 13 can move oppositely, and then under the cooperation of the first connecting rod 13, the second connecting rod 14, the third connecting rod 15 and the fourth connecting rod 16, the first screening plate 9 and the second screening plate 10 are driven to vibrate horizontally, and the rice is screened.
The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.
Claims (7)
1. The rice screening device for rice production comprises a box body (1) and is characterized in that a box door (2) is arranged on one side of the box body (1), a dust removing box (3) is arranged at the top end of the box body (1), a feeding funnel (5) is arranged at the top end of the dust removing box (3), and a collecting box (6) is arranged at the bottom of the box body (1);
The top of collection box (6) is provided with screening subassembly, screening subassembly includes mount pad (7), first screening board (9), second screening board (10), head rod (13), second connecting rod (14), third connecting rod (15), fourth connecting rod (16) and vibration mechanism, two mount pad (7) symmetry fixed mounting is in the inside of box (1), first screening board (9) set up the top at collection box (6), second screening board (10) set up the top at first screening board (9), vibration mechanism sets up between first screening board (9) and collection box (6), a plurality of head rod (13) and third connecting rod (15) symmetry set up in the bottom both sides of first screening board (9), second connecting rod (14) and fourth connecting rod (16) symmetry set up in the bottom both sides of second screening board (10).
2. The rice screening device for rice production according to claim 1, wherein the first screening plate (9) is sleeved with a first mounting plate (12), one side of the bottom end of the first mounting plate (12) is fixedly connected with the top end of the first connecting rod (13), and the other side of the bottom end of the first mounting plate (12) is slidably connected with the top end of the third connecting rod (15).
3. The rice screening device for rice production according to claim 1, wherein the second screening plate (10) is externally sleeved with a second mounting plate (11), one side of the bottom end of the second mounting plate (11) is slidably connected with the top end of a second connecting rod (14), and the other side of the bottom end of the second mounting plate (11) is slidably connected with the top end of a fourth connecting rod (16).
4. The rice screening device for rice production according to claim 1, wherein the vibration mechanism comprises a telescopic rod (17), a vibration spring (18), a first rotating rod (20) and a second rotating rod (22), notches are symmetrically formed in the installation seat (7), the bottom ends of the first connecting rod (13) and the third connecting rod (15) are slidably connected in the notches, and a plurality of telescopic rods (17) are respectively arranged on two sides of the first connecting rod (13) and the third connecting rod (15).
5. The rice screening device for rice production of claim 4, wherein the vibrating springs (18) are correspondingly arranged in the notches, one ends of the vibrating springs (18) close to the centers of the notches are fixedly connected with two sides of the first connecting rod (13) and the third connecting rod (15) respectively, and the other ends of the vibrating springs (18) are fixedly connected with the inner walls of the notches.
6. The rice screening device for rice production according to claim 4, wherein a first fixed shaft (19) is arranged in one of the first connecting rods (13), one end of the first fixed shaft (19) is arranged in one end of the first rotating rod (20), a driving power supply (8) is arranged at the other end of the first fixed shaft (19), a second fixed shaft (21) is arranged in the other end of the first rotating rod (20), one end of the second fixed shaft (21) is arranged in one end of the second rotating rod (22), a third fixed shaft (23) is arranged in the other end of the second rotating rod (22), and one end of the third fixed shaft (23) is arranged on the front face of the third connecting rod (15).
7. The rice screening device for rice production of claim 1, wherein an ash outlet is formed in one side of the dust removing box (3), a collecting plate (4) is arranged on one side of the dust removing box (3), and a fan box (24) is arranged on one side of the inside of the dust removing box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422947726.8U CN223811275U (en) | 2024-12-02 | 2024-12-02 | Rice sieving mechanism is used in rice production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422947726.8U CN223811275U (en) | 2024-12-02 | 2024-12-02 | Rice sieving mechanism is used in rice production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223811275U true CN223811275U (en) | 2026-01-20 |
Family
ID=98428043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422947726.8U Active CN223811275U (en) | 2024-12-02 | 2024-12-02 | Rice sieving mechanism is used in rice production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223811275U (en) |
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2024
- 2024-12-02 CN CN202422947726.8U patent/CN223811275U/en active Active
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