CN213255722U - Multistage choice equipment of rice - Google Patents
Multistage choice equipment of rice Download PDFInfo
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- CN213255722U CN213255722U CN202021954682.7U CN202021954682U CN213255722U CN 213255722 U CN213255722 U CN 213255722U CN 202021954682 U CN202021954682 U CN 202021954682U CN 213255722 U CN213255722 U CN 213255722U
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- filter plate
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 90
- 235000009566 rice Nutrition 0.000 title claims abstract description 90
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 89
- 239000000428 dust Substances 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims description 12
- 238000007670 refining Methods 0.000 claims 5
- 239000012535 impurity Substances 0.000 abstract description 14
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 9
- 230000003139 buffering effect Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
本实用新型公开了一种大米多级精选设备，具体涉及精选设备技术领域，包括底板和箱体，所述底板的顶端设置有箱体，所述底板和箱体之间固定连接有支脚，所述箱体顶端的一侧设置有进料口，所述箱体的一侧设置有第一出料口，所述箱体的底端设置有第二出料口，所述第二出料口底端的一侧固定连接有铰接块。本实用新型通过设置有负压风机、壳体、吸尘管、集尘袋、矩形卡块和矩形卡槽，当箱体内部工作时，启动负压风机，负压风机转动通过矩形卡块把箱体内部的灰尘和杂质吸附到集尘袋的内部，防止灰尘和杂质对米造成影响，当集尘袋内部的灰尘和杂质较多时，把矩形卡块从矩形卡槽的内部拿出对集尘袋内部的灰尘进行统一处理，防止污染环境。
The utility model discloses a multi-stage selection equipment for rice, in particular to the technical field of selection equipment, comprising a bottom plate and a box body, the top of the bottom plate is provided with a box body, and a support foot is fixedly connected between the bottom plate and the box body , one side of the top of the box is provided with a feed port, one side of the box is provided with a first outlet, and the bottom end of the box is provided with a second outlet, the second outlet is One side of the bottom end of the material port is fixedly connected with a hinge block. The utility model is provided with a negative pressure fan, a casing, a dust suction pipe, a dust collection bag, a rectangular block and a rectangular groove. When the inside of the box body works, the negative pressure fan is started, and the negative pressure fan rotates through the rectangular block to hold the The dust and impurities inside the box are adsorbed to the inside of the dust bag to prevent the dust and impurities from affecting the rice. When there is a lot of dust and impurities in the dust bag, take the rectangular block out of the rectangular card slot to collect the dust. The dust inside the dust bag is uniformly treated to prevent environmental pollution.
Description
Technical Field
The utility model relates to a choice equipment technical field specifically is a multistage choice equipment of rice.
Background
The rice in the production and processing has the size, the rice needs to be classified before selling, the rice can be divided into the best-quality rice, the normal rice, the smaller rice and the broken rice according to the classification standard of the rice, the classification of the rice is particularly important, but the existing multistage rice fine selection equipment has some problems which are not solved.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:
(1) the traditional rice fine selection equipment cannot effectively grade rice and is low in practicability;
(2) the traditional rice fine-selection equipment does not reasonably remove dust and impurities in the rice, and is low in safety;
(3) traditional rice fine selection equipment does not protect the rice after grading, leads to the rice to damage easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multistage choice equipment of rice to propose in solving above-mentioned background art and can not effectually carry out hierarchical problem to the rice.
In order to achieve the above object, the utility model provides a following technical scheme: a rice multistage fine selection device comprises a bottom plate and a box body, wherein the top end of the bottom plate is provided with the box body, a support leg is fixedly connected between the bottom plate and the box body, one side of the top end of the box body is provided with a feeding hole, one side of the box body is provided with a first discharging hole, the bottom end of the box body is provided with a second discharging hole, one side of the bottom end of the second discharging hole is fixedly connected with a hinge block, one side of the hinge block is movably hinged with a cover plate, the bottom end of the second discharging hole is provided with a buffer structure, the other side of the box body is provided with a dust collection mechanism;
the multistage filter structure comprises a cross clamping groove, the cross clamping groove is formed in two sides inside the box body, a first filter plate is arranged on the top end inside the box body, a third filter plate is arranged at the bottom end of the first filter plate, a second filter plate is arranged between the first filter plate and the third filter plate, and cross clamping blocks are fixedly connected to two sides of the first filter plate, the second filter plate and the third filter plate respectively.
Preferably, the cross-shaped fixture block is embedded in the cross-shaped clamping groove, the filter hole of the first filter plate is larger than the filter hole of the second filter plate, and the filter hole of the second filter plate is larger than the filter hole of the third filter plate.
Preferably, the dust collection mechanism comprises a negative pressure fan, a shell, a dust collection pipe, a dust collection bag, rectangular fixture blocks and rectangular clamping grooves, the shell is arranged at the bottom end of one side of the box, the dust collection bag is arranged inside the shell, the rectangular fixture blocks are fixedly connected to two sides of the top end of the dust collection bag, the rectangular clamping grooves are fixedly connected to two sides of the inside of the shell, and the negative pressure fan is arranged at the bottom end of the inside of the shell.
Preferably, the rectangular clamping block is embedded in the rectangular clamping groove, and the rectangular clamping block and the rectangular clamping groove are connected in a clamping mode.
Preferably, buffer structure comprises spout, material receiving box, gag lever post, spacing groove, buffer spring, truckle, buffer board and connecting block, the material receiving box sets up the bottom at the second discharge gate, the both sides fixedly connected with connecting block that connects the material receiving box, the bottom fixedly connected with gag lever post of connecting block, the outside that connects the bottom of material receiving box is provided with the buffer board, the both sides fixedly connected with truckle of buffer board bottom the inside both sides of buffer board are provided with the spacing groove, connect fixedly connected with buffer spring between material receiving box and the buffer board, the spout sets up the both sides on the bottom plate top.
Preferably, the truckle sets up the inside at the spout, the inside swing joint of gag lever post and spacing inslot portion, buffer spring is equidistant range in the bottom that connects the workbin.
Compared with the prior art, the beneficial effects of the utility model are that: the multi-stage rice fine-selection equipment not only realizes effective classification of rice, realizes treatment of dust and impurities in the rice, but also realizes protection of the classified rice;
(1) rice is poured into the box body from the feeding hole through the first filter plate, the cross clamping groove, the second filter plate, the first discharging hole, the third filter plate and the cross clamping block, the rice is filtered for the first time through the first filter plate, the rice staying on the surface of the first filter plate can slide out of the surface of the first filter plate through the first discharging hole in one side of the first filter plate, the rice sliding out of one side of the first filter plate is fine rice, other rice is filtered through the second filter plate, the rice sliding out of the first discharging hole in one side of the second filter plate is standard rice, the rice is continuously filtered from the inside of the third filter plate, the rice sliding out of the first discharging hole in one side of the third filter plate is small rice, and finally the rice falling into the material receiving box through the second discharging hole is broken rice, so that the rice is rapidly classified;
(2) when the interior of the box body works, the negative pressure fan is started, the negative pressure fan rotates to adsorb dust and impurities in the box body to the interior of the dust collection bag through the rectangular clamping block, so that the dust and the impurities are prevented from influencing rice, and when the dust and the impurities in the dust collection bag are more, the rectangular clamping block is taken out from the interior of the rectangular clamping groove to carry out uniform treatment on the dust in the dust collection bag, so that the environment is prevented from being polluted;
(3) through being provided with the spout, connect the workbin, gag lever post, spacing groove, buffer spring, truckle, buffer board and connecting block, when rice falls into the inside that connects the workbin, connect the workbin to extrude buffer spring, realize the buffering shock attenuation that docks the workbin through buffer spring's self elasticity, cause secondary damage to rice when preventing rice from falling into the inside that connects the workbin, gag lever post embedding spacing groove's inside can prevent buffer spring and connect the workbin to control and rock.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the cross slot of the present invention;
FIG. 3 is a schematic view of an enlarged front view section of the buffering structure of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a base plate; 2. a support leg; 3. a box body; 4. a dust suction mechanism; 401. a negative pressure fan; 402. a housing; 403. a dust collection pipe; 404. a dust collection bag; 405. a rectangular fixture block; 406. a rectangular clamping groove; 5. a first filter plate; 6. a feed inlet; 7. a cross clamping groove; 8. a second filter plate; 9. a first discharge port; 10. a third filter plate; 11. a second discharge port; 12. a cover plate; 13. a buffer structure; 1301. a chute; 1302. a material receiving box; 1303. a limiting rod; 1304. a limiting groove; 1305. a buffer spring; 1306. fixing a caster; 1307. a buffer plate; 1308. connecting blocks; 14. a hinged block; 15. a cross-shaped clamping block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-4, a multi-stage rice fine selection device comprises a bottom plate 1 and a box body 3, wherein the top end of the bottom plate 1 is provided with the box body 3, a support leg 2 is fixedly connected between the bottom plate 1 and the box body 3, one side of the top end of the box body 3 is provided with a feed inlet 6, one side of the box body 3 is provided with a first feed outlet 9, the bottom end of the box body 3 is provided with a second feed outlet 11, one side of the bottom end of the second feed outlet 11 is fixedly connected with a hinge block 14, one side of the hinge block 14 is movably hinged with a cover plate 12, the bottom end of the second feed outlet 11 is provided with a buffer structure 13, the other side of;
referring to fig. 1-4, the multistage rice fine-selection equipment further comprises a multistage filtering structure, the multistage filtering structure comprises cross clamping grooves 7, the cross clamping grooves 7 are arranged on two sides inside the box body 3, a first filter plate 5 is arranged at the top end inside the box body 3, a third filter plate 10 is arranged at the bottom end of the first filter plate 5, a second filter plate 8 is arranged between the first filter plate 5 and the third filter plate 10, and cross clamping blocks 15 are fixedly connected to two sides of the first filter plate 5, the second filter plate 8 and the third filter plate 10 respectively;
the cross fixture block 15 is embedded in the cross clamping groove 7, the filter hole of the first filter plate 5 is larger than the filter hole of the second filter plate 8, and the filter hole of the second filter plate 8 is larger than the filter hole of the third filter plate 10;
specifically, as shown in fig. 1 and 2, rice is poured into the tank 3 from the inlet 6, the rice is filtered for the first time through the first filter plate 5, the rice staying on the surface of the first filter plate 5 can slide out of the surface of the first filter plate 5 through the first outlet 9 at one side of the first filter plate 5, the rice sliding out from one side of the first filter plate 5 is fine rice, other rice is filtered through the second filter plate 8, the rice sliding out from the first outlet 9 at one side of the second filter plate 8 is standard rice, the rice is continuously filtered from the inside of the third filter plate 10, the rice sliding out from the first outlet 9 at one side of the third filter plate 10 is small rice, and finally the rice falling into the tank 1302 through the second outlet 11 is broken rice, so that the rice can be rapidly classified.
Example 2: the dust collection mechanism 4 is composed of a negative pressure fan 401, a shell 402, a dust collection pipe 403, a dust collection bag 404, rectangular fixture blocks 405 and rectangular fixture grooves 406, the shell 402 is arranged at the bottom end of one side of the box body 3, the dust collection bag 404 is arranged inside the shell 402, the rectangular fixture blocks 405 are fixedly connected to two sides of the top end of the dust collection bag 404, the rectangular fixture grooves 406 are fixedly connected to two sides inside the shell 402, the negative pressure fan 401 is arranged at the bottom end inside the shell 402, and the model of the negative pressure fan 401 is XN-1;
the rectangular clamping block 405 is embedded in the rectangular clamping groove 406, and the rectangular clamping block 405 and the rectangular clamping groove 406 form clamping connection;
specifically, as shown in fig. 1 and 4, when the interior of the box 3 works, the negative pressure fan 401 is started, the negative pressure fan 401 rotates to adsorb dust and impurities inside the box 3 to the interior of the dust collection bag 404 through the rectangular clamping block 405, so as to prevent the dust and the impurities from influencing rice, and when the dust and the impurities inside the dust collection bag 404 are more, the rectangular clamping block 405 is taken out from the interior of the rectangular clamping groove 406 to uniformly treat the dust inside the dust collection bag 404, so as to prevent environmental pollution.
Example 3: buffer structure 13 is composed of chute 1301, material receiving box 1302, limiting rod 1303, limiting groove 1304, buffer spring 1305, fixed caster 1306, buffer plate 1307 and connecting block 1308, material receiving box 1302 is arranged at the bottom end of second discharge port 11, connecting block 1308 is fixedly connected to two sides of material receiving box 1302, limiting rod 1303 is fixedly connected to the bottom end of connecting block 1308, buffer plate 1307 is arranged outside the bottom end of material receiving box 1302, limiting groove 1304 is arranged on two sides of the bottom end of buffer plate 1307, fixed caster 1306 and buffer plate 1307 are fixedly connected to two sides inside buffer plate 1307, buffer spring 1305 is fixedly connected between material receiving box 1302 and buffer plate 1307, and chute 1301 is arranged on two sides of the top end of bottom plate 1;
the fixed caster 1306 is arranged inside the sliding groove 1301, the limiting rod 1303 is movably connected with the inside of the limiting groove 1304, and the buffer springs 1305 are arranged at the bottom end of the material receiving box 1302 at equal intervals;
specifically, as shown in fig. 1 and 3, when rice falls into the inside of the receiving box 1302, the receiving box 1302 extrudes the buffer spring 1305, the buffer shock absorption of the receiving box 1302 is realized through the elasticity of the buffer spring 1305, secondary damage to the rice is prevented when the rice falls into the inside of the receiving box 1302, and the limit rod 1303 is embedded into the limit groove 1304, so that the buffer spring 1305 and the receiving box 1302 can be prevented from shaking left and right.
The working principle is as follows: the utility model discloses when using, at first, pour the inside of box 3 into from feed inlet 6 to the rice, the rice carries out the first filtration through first filter plate 5, stop the surface that the rice on the surface of first filter plate 5 can pass through the first filter plate 5 of the first discharge gate 9 roll-off in first filter plate 5 one side, the rice of roll-off in 5 one side of first filter plate is the fine work rice, other rice is filtered through second filter plate 8 again, the rice of the first discharge gate 9 roll-off in 8 one side of second filter plate is the standard rice, the rice is continuing to filter from the inside of third filter plate 10, the rice of the first discharge gate 9 roll-off in 10 one side of third filter plate is less rice, it is garrulous rice to fall into through second discharge gate 11 at last, thereby realize categorizing the rice fast.
Later, when box 3 inside work, start negative pressure fan 401, negative pressure fan 401 rotates through rectangle fixture block 405 to the inside of box 3 inside dust and impurity absorption to dust bag 404, prevents that dust and impurity from causing the influence to rice, when the inside dust of dust bag 404 and impurity are more, takes out the inside dust to dust bag 404 from the inside of rectangle draw-in groove 406 to rectangle fixture block 405 and unifies the processing, prevents the polluted environment.
Finally, when the rice falls into the inside of connecing workbin 1302, connect workbin 1302 to extrude buffer spring 1305, realize the buffering shock attenuation of butt joint workbin 1302 through buffer spring 1305 self elasticity, cause the secondary damage to the rice when preventing the rice from falling into the inside of connecing workbin 1302, gag lever post 1303 imbeds the inside of spacing groove 1304, can prevent that buffer spring 1305 and connecing workbin 1302 from rocking from side to side.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a multistage choice equipment of rice, includes bottom plate (1) and box (3), its characterized in that: the dust collector is characterized in that a box body (3) is arranged at the top end of the bottom plate (1), support legs (2) are fixedly connected between the bottom plate (1) and the box body (3), a feed inlet (6) is formed in one side of the top end of the box body (3), a first discharge outlet (9) is formed in one side of the box body (3), a second discharge outlet (11) is formed in the bottom end of the box body (3), a hinge block (14) is fixedly connected to one side of the bottom end of the second discharge outlet (11), a cover plate (12) is movably hinged to one side of the hinge block (14), a buffer structure (13) is arranged at the bottom end of the second discharge outlet (11), a dust collection mechanism (4) is arranged on the other side of the box body (3);
multistage filtration includes cross draw-in groove (7), cross draw-in groove (7) set up in the inside both sides of box (3), the inside top of box (3) is provided with first filter plate (5), the bottom of first filter plate (5) is provided with third filter plate (10), be provided with second filter plate (8) between first filter plate (5) and third filter plate (10), the both sides difference fixedly connected with cross fixture block (15) of first filter plate (5) and second filter plate (8) and third filter plate (10).
2. The multi-stage rice refining apparatus as claimed in claim 1, wherein: the cross fixture block (15) is embedded in the cross clamping groove (7), the filtering hole of the first filtering plate (5) is larger than the filtering hole of the second filtering plate (8), and the filtering hole of the second filtering plate (8) is larger than the filtering hole of the third filtering plate (10).
3. The multi-stage rice refining apparatus as claimed in claim 1, wherein: the dust collection mechanism (4) is composed of a negative pressure fan (401), a shell (402), a dust collection pipe (403), a dust collection bag (404), a rectangular clamping block (405) and a rectangular clamping groove (406), the shell (402) is arranged at the bottom end of one side of the box body (3), the dust collection bag (404) is arranged inside the shell (402), the rectangular clamping block (405) is fixedly connected to two sides of the top end of the dust collection bag (404), the rectangular clamping groove (406) is fixedly connected to two sides of the inside of the shell (402), and the negative pressure fan (401) is arranged at the bottom end of the inside of the shell (402).
4. The multi-stage rice refining apparatus as claimed in claim 3, wherein: the rectangular clamping block (405) is embedded in the rectangular clamping groove (406), and the rectangular clamping block (405) and the rectangular clamping groove (406) are connected in a clamping mode.
5. The multi-stage rice refining apparatus as claimed in claim 1, wherein: the buffer structure (13) consists of a chute (1301), a material receiving box (1302), a limiting rod (1303), a limiting groove (1304), a buffer spring (1305), a fixed caster (1306), a buffer plate (1307) and a connecting block (1308), the material receiving box (1302) is arranged at the bottom end of the second material outlet (11), connecting blocks (1308) are fixedly connected to the two sides of the material receiving box (1302), the bottom end of the connecting block (1308) is fixedly connected with a limiting rod (1303), the outside of the bottom end of the material receiving box (1302) is provided with a buffer plate (1307), two sides of the bottom end of the buffer plate (1307) are fixedly connected with fixed casters (1306), limiting grooves (1304) are formed in two sides of the interior of the buffer plate (1307), buffer springs (1305) are fixedly connected between the material receiving box (1302) and the buffer plate (1307), and the sliding grooves (1301) are formed in two sides of the top end of the bottom plate (1).
6. The multi-stage rice refining apparatus of claim 5, wherein: the fixed caster wheels (1306) are arranged inside the sliding grooves (1301), the limiting rods (1303) are movably connected with the inside of the limiting grooves (1304), and the buffer springs (1305) are arranged at the bottom ends of the material receiving boxes (1302) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021954682.7U CN213255722U (en) | 2020-09-09 | 2020-09-09 | Multistage choice equipment of rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021954682.7U CN213255722U (en) | 2020-09-09 | 2020-09-09 | Multistage choice equipment of rice |
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| Publication Number | Publication Date |
|---|---|
| CN213255722U true CN213255722U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021954682.7U Active CN213255722U (en) | 2020-09-09 | 2020-09-09 | Multistage choice equipment of rice |
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| CN (1) | CN213255722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117324251A (en) * | 2023-09-20 | 2024-01-02 | 四川蒙顶山雾本茶业有限公司 | Removable multi-stage screening unit for green tea processing |
-
2020
- 2020-09-09 CN CN202021954682.7U patent/CN213255722U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117324251A (en) * | 2023-09-20 | 2024-01-02 | 四川蒙顶山雾本茶业有限公司 | Removable multi-stage screening unit for green tea processing |
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