CN112604960A

CN112604960A - Rice removes dust and edulcoration sieving mechanism

Info

Publication number: CN112604960A
Application number: CN202011144570.XA
Authority: CN
Inventors: 贾一帆; 胡国转
Original assignee: Anhui Bull Agricultural Development Co ltd
Current assignee: Anhui Bull Agricultural Development Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-04-06

Abstract

The invention discloses a rice dedusting, impurity-removing and screening device which comprises a tower box, wherein a plurality of feed inlets are formed in the upper end surface of the tower box, the top surface of the tower box is positioned on the periphery of the feed inlets and fixedly connected with a surrounding baffle, two symmetrical side walls in the tower box, which are close to the top, are fixedly connected with a plurality of bulk material rods, dust removing openings are formed in the peripheral side walls of the bulk material rods in the tower box, surrounding boxes are arranged on the outer side surface of the tower box, surrounding boxes are communicated with dust removing pipes, a polymerization funnel is arranged below the bulk material rods in the tower box, a coarse-hole screen is arranged below the polymerization funnel, a fine-hole screen is arranged below the coarse-hole screen, the middle part of the fine-hole screen is fixedly connected with a discharge barrel, a material conveying mechanism is arranged below the discharge end of; the rice dust collector has the advantages that the rice collecting and dispersing rods are used for scattering and removing dust, the dust removing efficiency is high, the dust removing is thorough, the time and the labor are saved, broken stones and silt in the rice are respectively sieved through the coarse-hole sieve and the fine-hole sieve, the screening is thorough, the screening efficiency is high, and the quality of finished rice products is improved.

Description

Rice removes dust and edulcoration sieving mechanism

Technical Field

The invention relates to the technical field of rice processing, in particular to a rice dedusting, impurity-removing and screening device.

Background

The rice planting technology, including rice field and rice transplanting, is invented in China. Approximately half of the world population is fed with rice. The rice has various eating methods, such as rice, rice porridge, rice cake, rice wine and the like. Besides being edible, the rice can also be used as industrial raw materials for brewing wine and making sugar, and the rice husks and rice straws can be used as feed. China is a big country for rice production, and the main production areas are mainly northeast regions, Yangtze river watershed and Zhujiang watershed.

A lot of dust and rubble, silt can be mixed to the inside after the rice is received into, need sieve and clear away totally, and the mode that current rice removed dust adopts the wind-blowing of raising more, and is inefficient, and working strength is big, wastes time and energy, and the rice is intensive, and the dust removal is not thorough, and current rice sieving mechanism simple structure, and the screening efficiency is low, and the screening is not thorough, influences the rice finished product quality.

Disclosure of Invention

The invention mainly aims to provide a rice dedusting, impurity removing and screening device, which can be used for intensively dedusting collected and scattered rice by using a dedusting port in a dispersing way through a bulk cargo rod, has high dedusting efficiency, thorough dedusting and time-saving effect, can be used for sieving broken stones and silt in the rice respectively by arranging a coarse-hole sieve and a fine-hole sieve, and intensively collecting screened impurities, is thorough in screening, high in screening efficiency, capable of improving the quality of finished rice products, and capable of reducing the labor intensity of workers, and can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a rice removes dust and edulcoration sieving mechanism, includes the tower case, the up end of tower case is equipped with a plurality of feed inlet, the tower case top surface is located the fixed connection all around of feed inlet and encloses the fender, a plurality of bulk cargo poles of two symmetric lateral walls fixed connection that the tower incasement is close to the top, the lateral wall all around that the tower case is located the bulk cargo pole is equipped with the dust removal mouth, tower case lateral surface is equipped with around the case around the dust removal mouth, surround case intercommunication dust removal pipe, the dust removal pipe is connected with dust collecting equipment, the below that is located the bulk cargo pole in the tower case is equipped with the polymerization funnel, the below of polymerization funnel is equipped with the coarse mesh sieve, the below of coarse mesh sieve is equipped with the fine mesh sieve, the middle part fixed connection play feed cylinder of fine mesh sieve, the discharge end below that goes out the feed cylinder is equipped with conveying mechanism, the lateral wall fixed.

Preferably, the bulk cargo rods are arranged in three groups and adjacent groups in a staggered manner, and the bulk cargo rods in each group are horizontally arranged at equal intervals.

Preferably, the dust removal port is located each side of tower case and sets up a plurality ofly and every dust removal port department all installs the filter disc, the dust removal port with encircle the case intercommunication.

Preferably, the coarse screen is two and symmetrical downward sloping settings, two the upper end of coarse screen passes through horizontal pole and tower incasement wall fixed connection, the lower extreme and the tower incasement wall fixed connection of coarse screen.

Preferably, be located the top swing joint rotary rod of coarse mesh sieve in the tower case, the buffer board is connected to the rotary rod lateral wall equidistant, the one end and the power equipment of rotary rod are connected.

Preferably, the side wall of the tower box is provided with a sundry outlet at the lower end of the coarse screen, the outer side wall of the tower box is arranged below the sundry outlet and is connected with a sundry outlet plate which is obliquely arranged, the two sides of the sundry outlet plate are fixedly connected with baffle plates, and the lower end of the sundry outlet plate is fixedly connected with the upper end of the supporting leg through a supporting rod.

Preferably, the bottom of the tower box is a hollow prismatic table, the fine-mesh sieve is embedded in the side wall of the hollow prismatic table, and the lower end of the hollow prismatic table is located on the outer side of the fine-mesh sieve and fixedly connected with the heterocyclic collecting box.

Compared with the prior art, the invention has the following beneficial effects: the invention carries out the scattered dust removal on the rice by the bulk cargo rod and utilizes the dust removal port to carry out the concentrated dust removal, has high dust removal efficiency, thorough dust removal and time and labor saving, screens the broken stones and the silt in the rice respectively by arranging the coarse-hole screen and the fine-hole screen, collects the screened impurities in a concentrated manner, thoroughly screens the impurities, has high screening efficiency, improves the quality of the rice finished products and reduces the labor intensity of workers.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention;

fig. 2 is a perspective view of the overall structure of the present invention.

In the figure: 1. a tower box; 2. a feed inlet; 3. fencing; 4. a bulk rod; 5. a dust removal port; 6. a surrounding box; 7. a dust removal pipe; 8. a polymerization funnel; 9. sieving with a coarse mesh sieve; 10. fine mesh screening; 11. a discharging barrel; 12. a material conveying mechanism; 13. a support leg; 14. a filter tray; 15. a cross bar; 16. rotating the rod; 17. a buffer plate; 18. a sundry outlet; 19. producing a sundry plate; 20. a baffle plate; 21. a support bar; 22. a hollow prismatic table; 23. and a heterocyclic collection box.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-2, a rice dedusting and impurity-removing screening device comprises a tower box 1, wherein a plurality of feed inlets 2 are arranged on the upper end surface of the tower box 1, the top surface of the tower box 1 is positioned at the periphery of the feed inlets 2 and fixedly connected with a surrounding baffle 3, two symmetrical side walls near the top in the tower box 1 are fixedly connected with a plurality of bulk material rods 4, the peripheral side walls of the bulk material rods 4 of the tower box 1 are provided with dedusting ports 5, the outer side surface of the tower box 1 is provided with a surrounding box 6 surrounding the dedusting ports 5, the surrounding box 6 is communicated with a dedusting pipe 7, the dedusting pipe 7 is connected with dedusting equipment, a polymeric funnel 8 is arranged below the bulk material rods 4 in the tower box 1, a coarse-hole sieve 9 is arranged below the polymeric funnel 8, a fine-hole sieve 10 is arranged below the coarse-hole sieve 9, a discharge barrel 11 is fixedly connected to the middle of the fine-hole sieve 10, a feed conveying mechanism 12 is arranged below the discharge, the side wall of the tower box 1 close to the bottom is fixedly connected with a supporting leg 13.

In this embodiment, the bulk cargo rods 4 are arranged in three groups, and the bulk cargo rods 4 of adjacent groups are staggered, and the bulk cargo rods 4 of each group are horizontally arranged at equal intervals.

In this embodiment, the dust removing openings 5 are located on each side surface of the tower box 1, a plurality of filter discs 14 are installed at each dust removing opening 5, and the dust removing openings 5 are communicated with the surrounding box 6.

In this embodiment, coarse mesh sieve 9 is two and the downward sloping setting of symmetry, two the upper end of coarse mesh sieve 9 passes through horizontal pole 15 and tower case 1 inner wall fixed connection, the lower extreme and the tower case 1 inner wall fixed connection of coarse mesh sieve 9.

In this embodiment, a rotating rod 16 is movably connected above the coarse screen 9 in the tower box 1, the side wall of the rotating rod 16 is connected with a buffer plate 17 at equal intervals, and one end of the rotating rod 16 is connected with power equipment.

In this embodiment, the side wall of the tower box 1 is provided with a sundry outlet 18 at the lower end of the coarse screen 9, the outer side wall of the tower box 1 is located below the sundry outlet 18 and is connected with a sundry outlet plate 19 which is obliquely arranged, two sides of the sundry outlet plate 19 are fixedly connected with baffle plates 20, and the lower end of the sundry outlet plate 19 is fixedly connected with the upper end of the supporting leg 13 through a supporting rod 21.

In this embodiment, the bottom of the tower box 1 is a hollow frustum 22, the fine-meshed sieve 10 is embedded in the sidewall of the hollow frustum 22, and the lower end of the hollow frustum 22 is located outside the fine-meshed sieve 10 and fixedly connected with a heterocyclic collecting box 23.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a rice removes dust and edulcoration sieving mechanism, includes the tower case, its characterized in that: the up end of tower case is equipped with a plurality of feed inlet, the fixed connection all around that the tower case top surface is located the feed inlet encloses the fender, a plurality of bulk cargo poles of two symmetric lateral walls fixed connection that the tower incasement is close to the top, the lateral wall all around that the tower case is located the bulk cargo pole is equipped with the dust removal mouth, tower case lateral surface is equipped with around the dust removal mouth and encircles the case, encircle case intercommunication dust removal pipe, the dust removal pipe is connected with dust collecting equipment, the below that is located the bulk cargo pole in the tower incasement is equipped with the polymerization funnel, the below of polymerization funnel is equipped with the coarse mesh sieve, the below of coarse mesh sieve is equipped with the fine mesh sieve, the middle part fixed connection ejection of compact section of thick bamboo, the discharge end below that goes out the ejection of compact section of thick bamboo is equipped with defeated material mechanism, the lateral wall.

2. The rice dedusting, impurity-removing and screening device according to claim 1, is characterized in that: the bulk cargo rods are arranged in a staggered manner in three groups and adjacent groups, and the bulk cargo rods in each group are horizontally arranged at equal intervals.

3. The rice dedusting, impurity-removing and screening device according to claim 1, is characterized in that: the dust removal mouth is located every side of tower case and sets up a plurality ofly and every dust removal mouth department all installs the filter disc, the dust removal mouth with encircle the case intercommunication.

4. The rice dedusting, impurity-removing and screening device according to claim 1, is characterized in that: the coarse mesh sieve is two and symmetrical downward sloping settings, two the upper end of coarse mesh sieve passes through horizontal pole and tower incasement wall fixed connection, the lower extreme and the tower incasement wall fixed connection of coarse mesh sieve.

5. The rice dedusting, impurity-removing and screening device according to claim 4, is characterized in that: the tower incasement is located the top swing joint rotary rod of coarse mesh sieve, the buffer board is connected to the rotary rod lateral wall equidistant, the one end and the power equipment of rotary rod are connected.

6. The rice dedusting, impurity-removing and screening device according to claim 5, is characterized in that: the side wall of the tower box is provided with a sundry outlet at the lower end of the coarse screen, the outer side wall of the tower box is arranged below the sundry outlet and is connected with a sundry outlet plate which is obliquely arranged, the two sides of the sundry outlet plate are fixedly connected with baffle plates, and the lower end of the sundry outlet plate is fixedly connected with the upper end of the supporting leg through a supporting rod.

7. The rice dedusting, impurity-removing and screening device according to claim 1, is characterized in that: the bottom of tower case is hollow prismatic table, the lateral wall at hollow prismatic table is installed in the embedding of fine mesh sieve, the lower extreme of hollow prismatic table is located the outside fixed connection collection heterocyclic case of fine mesh sieve.