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CN-224230539-U - Separation equipment for rice drying

CN224230539UCN 224230539 UCN224230539 UCN 224230539UCN-224230539-U

Abstract

The utility model discloses separation equipment for rice drying, which comprises a movable base and a feed hopper, wherein the arc-shaped top of the movable base is rotationally connected with a drum, a spiral blade is arranged in the drum, the spiral blade rotationally breaks up rice stacked together, the movable plate is rotationally arranged on one side of the drum, a driving mechanism is arranged on the outer side wall of the drum, a movable plate is arranged at the feeding end of the drum, one side of the movable feeding plate is respectively connected with a feeding separation mechanism and a drying and heating device, the feeding separation mechanism comprises a separation channel, the bottom of the separation channel is respectively provided with a material guide pipe and a waste port, and a blowing fan is arranged at the opposite position of the waste port in the separation channel.

Inventors

  • CHENG BOQI
  • Wei Yangyan
  • YAN BO
  • ZU HONGYING
  • FEI NA

Assignees

  • 浙江万里神农农业科技有限公司

Dates

Publication Date
20260512
Application Date
20250429

Claims (7)

  1. 1. The separating device for rice drying comprises a movable base (1) and a feeding hopper (10) and is characterized in that the arc-shaped top of the movable base (1) is rotationally connected with a drum barrel (2), a spiral blade (4) is arranged inside the drum barrel (2), a driving mechanism is arranged on the outer side wall of the drum barrel (2), a movable plate (15) is arranged at the feeding end of the drum barrel (2), the movable plate (15) is rotationally arranged on one side of the drum barrel (2), the movable plate (15) is fixedly arranged on one side of the movable base (1), one side of the movable plate (15) is respectively connected with a feeding separating mechanism and a drying and heating device, the feeding separating mechanism comprises a separating channel (9), a material guide pipe (8) and a waste port (5) are respectively arranged at the bottom of the separating channel (9), and a feeding fan (12) is arranged at the relative position of the waste port (5) in the separating channel (9).
  2. 2. The separating device for rice drying as recited in claim 1, wherein one side of the air supply fan (12) is connected with a driving device (11), an output end of the air supply fan (12) is provided with a screen (13) for filtering, and the waste port (5) is connected with a waste collecting box (6).
  3. 3. The separating device for rice drying as recited in claim 1, wherein the driving mechanism comprises a driven gear (3) fixedly arranged on the outer wall of the drum (2), one side of the driven gear (3) is meshed with a driving gear (7), and one side of the driving gear (7) is fixedly connected with a driving motor (19).
  4. 4. The separating device for rice drying as recited in claim 1, wherein the drying and heating device comprises an air conveying pipe (16) connected with the movable plate (15), the other end of the air conveying pipe (16) is fixedly connected with a drying machine case (17), and the input end of the drying machine case (17) is fixedly connected with a fan (18).
  5. 5. A rice drying separation device according to claim 3, wherein the separation channel (9) is arranged in an inverted V shape, and a support frame (14) for supporting is connected to the bottom of the separation channel (9).
  6. 6. The separating apparatus for rice drying as recited in claim 1, wherein the output ends of the material guiding pipe (8) and the air transporting pipe (16) are connected to the movable plate (15) in a penetrating manner and extend into the drum (2).
  7. 7. The separating device for rice drying according to claim 1, wherein grooves (21) are formed in the outer side wall of the drum (2) oppositely, a plurality of rollers (20) are movably arranged at the arc-shaped top of the movable base (1), and the rollers (20) are mutually matched with the grooves (21).

Description

Separation equipment for rice drying Technical Field The application relates to the field of agricultural drying, in particular to separation equipment for rice drying. Background The moisture content of the freshly harvested rice is generally higher and is generally about 20% -30%, the moisture content of the rice suitable for long-term storage is required to be about 13.5% -14.5%, if the rice is not timely dried to reduce the moisture in the rice, the rice is easy to heat, mold and deteriorate, the quality and taste of the rice are affected, the nutritional value and the economic value of the rice are reduced, even grains are wasted, the harvested rice is easy to absorb water and germinate if stacked together under the proper temperature and humidity conditions, the moisture of the rice is reduced to a safe level after the rice is dried, the germination of the rice can be effectively inhibited, and the stability of the rice in the storage and transportation processes is ensured. The utility model provides a rice is always directly poured into drying equipment when actually drying rice, and the rice generally has various straw, garrulous leaf, impurity such as rice husk, these impurity are dried along with the rice, can directly influence the stoving effect of rice, just need carry out preliminary treatment to the rice that needs to dry this moment, and the effect of preliminary treatment will directly influence drying efficiency and final quality, in addition in the stoving in-process of rice, a large amount of rice that water content is higher can pile up together, pile up the rice stoving effect in inside relatively poor, often outside rice is excessively dried, and inside rice stoving effect is relatively poor. Therefore, a separation device for rice drying is proposed to solve the above problems. Disclosure of utility model The present utility model is directed to a separation device for drying paddy to solve the above problems, and to solve the problems in the prior art. The separating device for rice drying comprises a movable base and a feed hopper, and is characterized in that the arc-shaped top of the movable base is rotationally connected with a drum barrel, spiral blades are arranged in the drum barrel, a driving mechanism is arranged on the outer side wall of the drum barrel, a movable plate is arranged at the feeding end of the drum barrel and is rotationally arranged on one side of the drum barrel, the movable plate is fixedly arranged on one side of the base, and one sides of the movable plates are respectively provided with a plurality of spiral blades The device is connected with a feeding separation mechanism and a drying and heating device, the feeding separation mechanism comprises a separation channel, the bottom of the separation channel is respectively provided with a material guiding pipe and a waste port, and a blowing fan is arranged at the relative position of the waste port in the separation channel. Preferably, one side of the air supply fan is connected with a driving device, the output end of the air supply fan is provided with a screen for filtering, and the waste material port is connected with a waste material collecting box. Preferably, the driving mechanism comprises a driven gear fixedly arranged on the outer wall of the drum, one side of the driven gear is meshed with a driving gear, and one side of the driving gear is fixedly connected with a driving motor. Preferably, the drying and heating device comprises an air conveying pipe connected to the movable plate, the other end of the air conveying pipe is fixedly connected with a dryer case, and the input end of the dryer case is fixedly connected with a fan. Preferably, the separation channel is arranged in an inverted V shape, and the bottom of the separation channel is connected with a supporting frame for supporting. Preferably, the output ends of the material guide pipe and the air delivery pipe are connected with the movable plate in a penetrating way and extend to the inside of the drum barrel. Preferably, the outer side wall of the drum barrel is oppositely provided with a groove, the arc-shaped top of the movable base is movably provided with a plurality of rollers, and the rollers are mutually matched with the groove. Compared with the prior art, the utility model has the beneficial effects that: According to the utility model, through the unique design of the provided fan and the inverted V-shaped separation channel, various straws, broken leaves, rice hulls and other impurities entering along with rice are separated, the rice is conveyed into the drum through the material guide pipe, and the spiral blades arranged in the drum scatter the rice with water and stacked together, so that the surface of the rice hulls is contacted with hot air more uniformly, and a better drying effect is achieved. Drawings FIG. 1 is a schematic diagram of the main structure of the present utility model; FIG. 2 is a schematic vie