CN211926429U

CN211926429U - Rice seed drying device

Info

Publication number: CN211926429U
Application number: CN201921434026.1U
Authority: CN
Inventors: 罗浩; 罗先进
Original assignee: Jurong Hengxin Rice Processing Co ltd
Current assignee: Jurong Hengxin Rice Processing Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-11-13
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a rice seed drying device, which comprises a drying box; a partition plate is arranged at the lower end of the drying box, a rotating motor is arranged below the partition plate, and a screw rod of the rotating motor extends out of the partition plate and is arranged at the upper end of the drying box; and the screw rod is also provided with rotating circular plates with uniform intervals from top to bottom, the vertical cross sections of the rotating circular plates are of V-shaped structures with two sides extending upwards in an inclined mode, and falling gaps of rice seeds are reserved between the edge portions of the rotating circular plates and the inner wall of the drying box. This device can make more even of seed whereabouts, and annular baffle sets to the swash plate structure, and the landing that can be more smooth and easy is to the rotatory plectane of below, and rotatory plectane rethread centrifugal force is with seed centrifugal treatment, and seed from the top snakelike falls like this, and it is inhomogeneous to avoid piling up the stoving that causes, and the stoving effect is very good, and efficiency is very high.

Description

Rice seed drying device

Technical Field

The utility model relates to a rice breeding equipment field, a rice seed drying device specifically says so.

Background

In the prior art, the water content of rice after harvesting is high, and the water content of the rice needs to be reduced firstly in both seed selection and storage; a drying device for rice seed among the prior art is that more seed is dried together, and stoving effect when more seed stacks is very unsatisfactory, and the efficiency of drying is also relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rice seed drying device aiming at the defects of the prior art; the technical scheme is as follows:

a rice seed drying device comprises a drying box; a partition plate is arranged at the lower end of the drying box, a rotating motor is arranged below the partition plate, and a screw rod of the rotating motor extends out of the partition plate and is arranged at the upper end of the drying box; rotating circular plates with uniform intervals are further mounted on the screw rod from top to bottom, the vertical cross sections of the rotating circular plates are of V-shaped structures with two sides extending upwards in an inclined mode, and falling gaps of rice seeds are reserved between the edge portions of the rotating circular plates and the inner wall of the drying box; the side wall of the drying box is also provided with annular baffles with uniform intervals, each annular baffle is correspondingly arranged below the rotating circular plate and is correspondingly arranged into a structure which is inclined towards the inner side of the box body, the annular baffles are arranged in parallel with the rotating circular plate, and a falling gap is also arranged between each annular baffle and the inner screw rod; a plurality of vent grooves extending from outside to inside are further formed in each annular baffle in the drying box, and hot air outlets are formed in the vent grooves downwards and communicated into the box body; and the tail end of the vent groove is connected to an externally arranged hot air source device through a vent pipe.

Preferably, a feed inlet is arranged in the middle of the upper end of the drying box, and discharge outlets are correspondingly arranged on two sides of the partition plate at the lower end of the drying box.

Preferably, the drying box is a round box, the partition board at the bottom is a slope structure with two sides inclined downwards, and the discharge port is arranged at the position of a sloping field.

Preferably, the upper end of the drying box is also provided with an air hole.

Preferably, four criss-cross vent grooves are formed in the inner part of each annular baffle; and the ventilation grooves in the upper annular baffle and the lower annular baffle share a set of hot air source device.

Preferably, the number of the rotating circular plates is four, and the number of the corresponding annular baffles is four; and the rotary circular plate is also provided with a convex rib.

Has the advantages that: the utility model discloses following beneficial effect has:

(1) the drying of rice seeds is completed through the matching of the rotary circular plate and the annular baffle plate in the device, the seeds fall on the rotary circular plate after entering from the feeding hole, the rotary circular plate generates centrifugal force under the driving of the rotary motor, so that the rice seeds fall on the annular baffle plate from the falling gaps on two sides, the annular baffle plate and the rotary circular plate are both arranged into a swash plate type structure, and then the centrifugal force generated by the motor is matched, so that the seeds can fall more uniformly, the annular baffle plate is arranged into a swash plate structure, the rice seeds can more smoothly slide to the rotary circular plate below, the rotary circular plate centrifugally treats the seeds through the centrifugal force, so that the seeds fall in a snake shape from top to bottom, the uneven drying caused by accumulation is avoided, the drying effect is very good, and the efficiency is very high;

(2) the part to be dried in the device comprises an air channel arranged in the annular baffle, the lower end of the air channel is provided with a hot air outlet, and the tail end of the air channel is connected to an external hot air source device through an air pipe, so that when the material is fed in the box body, hot air is introduced through the hot air source device, and seeds in the box body can be dried; the hot air outlet is ingeniously arranged in the annular circular plate, so that the installation space is saved, the hot air outlet can be in contact with materials to the maximum extent, the drying efficiency can be greatly improved, and the drying device is reasonable in structure and convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the ring baffle of the present invention.

Detailed Description

The present invention will be further clarified by the following embodiments with reference to the attached drawings, which are implemented on the premise of the technical solution of the present invention, and it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.

As shown in fig. 1 and 2, a rice seed drying apparatus includes a drying box 1; a partition plate 2 is arranged at the lower end of the drying box 1, a rotating motor 3 is arranged below the partition plate 2, and a screw 4 of the rotating motor 3 extends out of the partition plate 2 and is arranged at the upper end of the drying box 1; rotating circular plates 5 with uniform intervals are further mounted on the screw 4 from top to bottom, the vertical sections of the rotating circular plates 5 are of V-shaped structures with two sides extending upwards in an inclined mode, and falling gaps 6 of rice seeds are reserved between the edge portions of the rotating circular plates 5 and the inner wall of the drying box 1; the side wall of the drying box 1 is also provided with annular baffles 7 with uniform intervals, each annular baffle 7 is correspondingly arranged below the rotating circular plate 5, the annular baffles 7 are correspondingly arranged into structures which are obliquely arranged towards the inner side of the box body, the annular baffles 7 are parallel to the rotating circular plate 5, and a falling gap 6 is also arranged between each annular baffle 7 and the inner screw 4; a plurality of vent grooves 8 extending from outside to inside are further formed in each annular baffle 7 in the drying box 1, and hot air outlets 9 are formed in the vent grooves 8 downwards and communicated into the box body; and the tail end of the ventilation groove 8 is connected to an externally arranged hot air source device 11 through a ventilation pipe 10.

A feed inlet 12 is arranged at the middle part of the upper end of the drying box 1, and discharge outlets 13 are correspondingly arranged at two sides of the partition plate 2 at the lower end of the drying box 1; the drying box 1 is set to be a round structure box body, the partition board 2 at the bottom is set to be a slope type structure with two sides inclining downwards, and the discharge port 13 is arranged at the position of a sloping field.

The upper end of the drying box 1 is also provided with an air hole 14; four criss-cross vent grooves 8 in each annular baffle 7 are arranged; the ventilation grooves 8 in the upper annular baffle 7 and the lower annular baffle 7 share a set of hot air source device 11; the number of the rotary circular plates 5 is four, and the number of the corresponding annular baffles 7 is four; and the rotating circular plate 5 is also provided with a convex rib 15.

The stoving of rice seed is accomplished through the cooperation of rotatory plectane and ring baffle in this device, the seed falls on rotatory plectane after getting into from the feed inlet, rotatory plectane produces centrifugal force under the drive of rotating electrical machines, make the rice seed fall on ring baffle from the whereabouts space of both sides, and ring baffle and rotatory plectane all set the structure of ramp type to, the centrifugal force that the motor produced of deuterogamying, it can make the more even of seed whereabouts to set up like this, ring baffle sets up the ramp structure to, the rotatory plectane of landing below that can be more smooth and easy, rotatory plectane rethread centrifugal force is with seed centrifugal treatment, seed from the top snakelike falls down, it is inhomogeneous to avoid piling up the stoving that causes, it is very good to dry the effect, efficiency is.

The part to be dried in the device comprises an air channel arranged in the annular baffle, the lower end of the air channel is provided with a hot air outlet, and the tail end of the air channel is connected to an external hot air source device through an air pipe, so that when the material is fed in the box body, hot air is introduced through the hot air source device, and seeds in the box body can be dried; the hot air outlet is ingeniously arranged in the annular circular plate, so that the installation space is saved, the hot air outlet can be in contact with materials to the maximum extent, the drying efficiency can be greatly improved, and the drying device is reasonable in structure and convenient to use.

The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the invention and the appended claims, and all equivalent changes and modifications made according to the claims should be included in the scope of the present invention.

Claims

1. The utility model provides a rice seed drying device which characterized in that: comprises a drying box (1); a partition plate (2) is arranged at the lower end of the drying box (1), a rotating motor (3) is arranged below the partition plate (2), and a screw rod (4) of the rotating motor (3) extends out of the partition plate (2) and is arranged at the upper end of the drying box (1); rotating circular plates (5) with uniform intervals are further mounted on the screw (4) from top to bottom, the vertical sections of the rotating circular plates (5) are of V-shaped structures with two sides extending upwards in an inclined mode, and falling gaps (6) of rice seeds are reserved between the edge portions of the rotating circular plates (5) and the inner wall of the drying box (1); the side wall of the drying box (1) is also provided with annular baffles (7) which are uniformly spaced, each annular baffle (7) is correspondingly arranged below the rotating circular plate (5), the annular baffles (7) are correspondingly arranged into structures which are obliquely arranged towards the inner side of the box body, the annular baffles (7) and the rotating circular plates (5) are arranged in parallel, and falling gaps (6) are also arranged between the annular baffles (7) and the screws (4) at the inner side; a plurality of vent grooves (8) extending from outside to inside are further formed in each annular baffle (7) in the drying box (1), and hot air outlets (9) are formed in the vent grooves (8) downwards and communicated into the box body; the tail end of the vent groove (8) is connected with a hot air source device (11) arranged outside through a vent pipe (10);

a feed inlet (12) is arranged in the middle of the upper end of the drying box (1), and discharge outlets (13) are correspondingly arranged on two sides of the partition plate (2) at the lower end of the drying box (1);

the drying box (1) is arranged to be a round structure box body, the partition plate (2) at the bottom is arranged to be a slope type structure with two sides inclined downwards, and the discharge hole (13) is arranged at the position of a sloping field; the upper end of the drying box (1) is also provided with an air hole (14).

2. The rice seed drying device of claim 1, wherein: four crisscross vent grooves (8) in each annular baffle (7) are arranged; and the ventilation grooves (8) in the upper and lower annular baffles (7) share a set of hot air source device (11).

3. The rice seed drying device of claim 1, wherein: the number of the rotary circular plates (5) is four, and the number of the corresponding annular baffles (7) is four; and the rotary circular plate (5) is also provided with a convex rib (15).