CN217844580U - Airflow circulating device of rice dryer - Google Patents

Abstract

The utility model discloses an air current circulating device of corn drying-machine, including bottom plate and landing leg, the below rigid coupling of bottom plate has a plurality of landing legs, circulating device is installed to the top of bottom plate. This corn drying-machine's air current circulating device, which comprises a housing, the air pump, first trachea, mutually support between second trachea and the third trachea isotructure, can make the air pump inhale the hot gas flow in with the casing through first trachea, discharge the hot gas circulation into in the second trachea again, discharge through the third trachea at last, make the hot gas flow continue to drive the heat of hot plate department and move down, thereby just improved the drying efficiency to corn, through first diaphragm, first otter board, second otter board, the puddler, mutually support between motor and the H shaped plate isotructure, output shaft that can pass through the motor drives the puddler and rotates, stir corn through the puddler, thereby alright with making corn be heated more evenly, and then just improved the stoving effect of corn.

Description

Airflow circulating device of rice dryer

Technical Field

The utility model relates to a corn stoving technical field specifically is a corn drying-machine's air current circulating device.

Background

The rice refers to the seeds without removing the rice hulls, and belongs to the common rice subspecies in the common cultivated oryza of the gramineous rice genus in the botanicals, and 22 types of rice are confirmed by human beings, but the only rice used for the bulk trade is the common rice, and the rice needs to be dried by a dryer after being recovered.

A rice dryer, such as the grant publication No. CN 2131 47320U, comprises a collection bin. The utility model discloses cooperation between radiator fan, air-supply line and the ventilation pipe can blow the upper and lower both sides of a stoving section of thick bamboo simultaneously, and the air-supply line leads to the below cooperation heating coil at a stoving section of thick bamboo and dries the corn, and debris that wafts that the ventilation pipe can blow a stoving section of thick bamboo top blows in the garbage collection pipe, realizes carrying out the collection processing to the debris that wafts that mix in corn together.

However, there are some problems when the above-mentioned rice dryer is used, for example, in the above-mentioned, a heating ring and a heat dissipating fan are arranged in a drying cylinder, the heat of the heating ring is diffused by the heat dissipating fan, so that the passing rice is dried, but an air circulation structure is not arranged in the drying cylinder, so that a part of the heat drifting upwards overflows from a feeding hopper, thereby not only causing a large amount of heat loss, but also reducing the drying effect and aggravating the energy consumption, meanwhile, the rice is poured from the feeding hopper and then enters the right side of a collecting box after passing through an arc-shaped stopper and the arc-shaped stopper, so that the drying time is short, if the rice agglomerated due to excessive moisture exists, the rice cannot be completely dried, and therefore, the uniformity of rice drying is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air current circulating device of corn drying-machine to solve and propose among the above-mentioned background art and the drying-machine among the prior art can't make inside air current form the circulation, just so cause a large amount of heat to run off, reduced the problem of stoving effect.

In order to achieve the above purpose, the utility model provides a following technical scheme: an airflow circulating device of a rice dryer comprises a bottom plate and supporting legs, wherein a plurality of supporting legs are fixedly connected below the bottom plate, and the circulating device is installed above the bottom plate;

the circulating device comprises a shell, an air pump, a first air pipe, a second air pipe and a third air pipe;

the below and the bottom plate looks rigid coupling of casing, the top rigid coupling of casing has the air pump, and the top of air pump and right side below rigid coupling respectively have first trachea and second trachea, first trachea and the tracheal outer wall of second all with the inside looks rigid coupling of casing, the tracheal below rigid coupling of second has the third trachea.

Preferably, the tracheal left and right sides rigid coupling of third has the first riser, and the top and the casing looks rigid coupling of first riser, the below rigid coupling of first riser has the hot plate, can carry out drying process to the corn of below through the hot plate like this.

Preferably, a rotating device is arranged below the inner part of the machine shell;

the rotating device comprises a first transverse plate, a first screen plate, a second screen plate, a stirring rod, a motor and an H-shaped plate;

the outer wall and the casing looks rigid coupling of first diaphragm, the centre of first diaphragm and the inside rigid coupling respectively in right side have first otter board and second otter board, and the upper surface of second otter board and the laminating of first tracheal lower surface mutually, the below of first diaphragm is equipped with the puddler, and the left and right sides outer wall of puddler passes through the bearing and rotates with the casing and link to each other, the right side rigid coupling of puddler has the motor, and the outer wall rigid coupling of motor has the H shaped plate, the left side and the casing looks rigid coupling of H shaped plate.

Preferably, the left side top of first diaphragm is equipped with the feeder hopper, the below rigid coupling of feeder hopper has the inlet pipe, and the outer wall of inlet pipe respectively with the inside looks rigid coupling of casing and first diaphragm, can arrange the corn into in the casing through feeder hopper and inlet pipe like this.

Preferably, a blocking device is arranged below the bottom plate;

the blocking device comprises a second vertical plate, a cylinder, a stop block, a second transverse plate and a handle;

control the top and the bottom plate looks rigid coupling of second riser, the inboard rigid coupling of second riser has the cylinder, and the inboard rigid coupling of cylinder has the dog, the second diaphragm is installed to the outer wall of dog, and the groove inner wall of second diaphragm and the outer wall clearance fit of dog, the upper surface of second diaphragm is laminated with the opening part outer wall of bottom plate mutually, the below integrated into one piece of second diaphragm is provided with the handle.

Compared with the prior art, the beneficial effects of the utility model are that: according to the airflow circulating device of the rice dryer, through the mutual matching of the structures such as the machine shell, the air pump, the first air pipe, the second air pipe and the third air pipe, the air pump can suck hot airflow in the machine shell through the first air pipe, then the hot airflow is discharged into the second air pipe and finally discharged through the third air pipe, so that the hot airflow continuously drives heat at the heating plate to move downwards, and the rice drying efficiency is improved;

through the mutual matching among the structures such as the first transverse plate, the first screen plate, the second screen plate, the stirring rod, the motor, the H-shaped plate and the like, the stirring rod can be driven by the output shaft of the motor to rotate, and the rice is stirred by the stirring rod, so that the rice can be heated more uniformly, and the drying effect of the rice is further improved;

through mutually supporting between second riser, cylinder, dog, second diaphragm and the handle isotructure, after the corn completion stoving in the casing, can drive the dog through the trachea and remove, make the dog leave the recess of second diaphragm, rethread handle drives the second diaphragm and removes, exposes the opening of bottom plate to alright discharge corn.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the heating panel, the first net plate and the air pump in FIG. 2;

fig. 4 is a schematic view of the structure of the stirring rod, the stopper and the handle in fig. 2.

In the figure: 1. the bottom plate, 2, the landing leg, 3, circulating device, 301, the casing, 302, the air pump, 303, first trachea, 304, the second trachea, 305, the third trachea, 4, rotating device, 401, first diaphragm, 402, first otter board, 403, the second otter board, 404, the puddler, 405, the motor, 406, the H shaped plate, 5, blocking device, 501, the second riser, 502, the cylinder, 503, the dog, 504, the second diaphragm, 505, the handle, 6, the first riser, 7, the hot plate, 8, the feeder hopper, 9, the inlet pipe.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an airflow circulating device of a rice dryer comprises a bottom plate 1 and supporting legs 2, 2 supporting legs 2 are fixedly connected to the lower portion of the bottom plate 1, an opening is formed in the middle of the bottom plate 1, a circulating device 3 is installed above the bottom plate 1, the circulating device 3 comprises a machine shell 301, an air pump 302, a first air pipe 303, a second air pipe 304 and a third air pipe 305, the lower portion of the machine shell 301 is fixedly connected with the bottom plate 1, the air pump 302 is fixedly connected to the upper portion of the machine shell 301, the type of the air pump 321 is XDT, the upper portion and the right side lower portion of the air pump 302 are fixedly connected with the first air pipe 303 and the second air pipe 304 respectively, the air pump can suck airflow through the first air pipe 303 and discharge the airflow through the second air pipe 304, the outer walls of the first air pipe 303 and the second air pipe 304 are fixedly connected with the inside of the machine shell 301, the lower portion of the second air pipe 304 is fixedly connected with the third air pipe 305, a plurality of openings are formed in the lower portion of the third air pipe 305, first vertical plates 6 are fixedly connected with the upper portion of the first air pipe 301, the heating plate 7-7 heating plate YK fixedly connected with the heating plate 3-3.

The rotating device 4 is installed below the inside of the machine shell 301, the rotating device 4 comprises a first transverse plate 401, a first screen plate 402, a second screen plate 403, a stirring rod 404, a motor 405 and an H-shaped plate 406, the outer wall of the first transverse plate 401 is fixedly connected with the machine shell 301, the first screen plate 402 and the second screen plate 403 are fixedly connected to the inside of the middle and the right side of the first transverse plate 401 respectively, the purpose of filtering can be achieved through the first screen plate 402 and the second screen plate 403, the upper surface of the second screen plate 403 is attached to the lower surface of the first air pipe 303, the stirring rod 404 is arranged below the first transverse plate 401, the outer walls of the left side and the right side of the stirring rod 404 are rotatably connected with the machine shell 401 through bearings, rice can be stirred through the stirring rod 404, the motor 405 is fixedly connected to the right side of the stirring rod 404, the motor 405 is fixedly connected to the model number BLD-09 of the motor 405, the outer wall of the motor 405 is fixedly connected to an H-shaped plate 406, the left side of the H-shaped plate 406 is fixedly connected to the machine shell 301, a feed hopper 8 is arranged above the left side of the first transverse plate 401, a feed pipe 9 is fixedly connected to the lower side of the feed pipe 8, and the outer wall of the feed pipe 301 and the feed pipe 9 are fixedly connected to the inner transverse plate 401 and the feed pipe 401.

Stop device 5 is installed to bottom plate 1's below, stop device 5 includes second riser 501, cylinder 502, dog 503, second horizontal plate 504 and handle 505, control the top of second riser 501 and bottom plate 1 looks rigid coupling, the inboard rigid coupling of second riser 501 has cylinder 502, the model of trachea 502 is SC, and the inboard rigid coupling of cylinder 502 has dog 503, second horizontal plate 504 is installed to the outer wall of dog 503, the below both ends of second horizontal plate 504 are processed flutedly, and the recess department inner wall of second horizontal plate 504 and the outer wall clearance fit of dog 503, can be fixed with second horizontal plate 504 through dog 503, the upper surface of second horizontal plate 504 is laminated with the opening part outer wall of bottom plate 1, the below integrated into one piece of second horizontal plate 504 is provided with handle 505.

In this embodiment, when an operator needs to use the airflow circulating device of the rice dryer, firstly, the operator discharges rice to be dried into the casing 301 through the feeding hopper 8 and the feeding pipe 9, and turns on the external power supply of the heating plate 7 and the air pump 302, starts the heating plate 7 and the air pump 302, and heats the inside of the casing 301 through the heating plate 7, the air pump 302 can blow air into the third air pipe 305 through the second air pipe 304, and the air can be uniformly discharged through the opening of the third air pipe 305, thereby driving heat at the heating plate 7 to move downward, drying the rice below, and meanwhile, the air pump 302 can suck hot air inside the casing 301 through the first air pipe 303, so that hot air current can circulate, and further drying efficiency is improved, and then, the external power supply of the motor 405 is turned on, the motor 405 is started, so that the output shaft of the motor 405 drives the stirring rod 404 to rotate, the stirring rod 404 can drive the rice to stir, thereby improving drying effect of the rice, after drying is completed, the receiving chute is placed below the bottom plate 1, the handle is turned on, the handle 503 is turned on, the handle 502, so that the handle 502 can drive the handle 503 to move away from the second air cylinder 502, and the baffle plate 502, thus the baffle plate 502 can move away from the drying cylinder 502, and the baffle plate 502, thus the drying cylinder 502 can move away from the drying cylinder 502, and the baffle plate 502.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a corn drying-machine's air current circulating device, includes bottom plate (1) and landing leg (2), the below rigid coupling of bottom plate (1) has a plurality of landing legs (2), its characterized in that: a circulating device (3) is arranged above the bottom plate (1);

the circulating device (3) comprises a shell (301), an air pump (302), a first air pipe (303), a second air pipe (304) and a third air pipe (305);

the below and bottom plate (1) looks rigid coupling of casing (301), the top rigid coupling of casing (301) has air pump (302), and the top and the right side below of air pump (302) respectively the rigid coupling have first trachea (303) and second trachea (304), the outer wall of first trachea (303) and second trachea (304) all with the inside looks rigid coupling of casing (301), the below rigid coupling of second trachea (304) has third trachea (305).

2. The air current circulating apparatus of a rice dryer as claimed in claim 1, wherein: the left and right sides rigid coupling of third trachea (305) has first riser (6), and the top and casing (301) looks rigid coupling of first riser (6), the below rigid coupling of first riser (6) has hot plate (7).

3. The airflow circulation device of a rice dryer as claimed in claim 1, wherein: a rotating device (4) is arranged below the inner part of the machine shell (301);

the rotating device (4) comprises a first transverse plate (401), a first screen plate (402), a second screen plate (403), a stirring rod (404), a motor (405) and an H-shaped plate (406);

the outer wall of first diaphragm (401) and casing (301) looks rigid coupling, the centre of first diaphragm (401) and the inside rigid coupling respectively in right side have first otter board (402) and second otter board (403), and the upper surface of second otter board (403) laminates with the lower surface of first trachea (303), the below of first diaphragm (401) is equipped with puddler (404), and the left and right sides outer wall of puddler (404) rotates with casing (301) through the bearing and links to each other, the right side rigid coupling of puddler (404) has motor (405), and the outer wall rigid coupling of motor (405) has H shaped plate (406), the left side and casing (301) looks rigid coupling of H shaped plate (406).

4. The airflow circulation device of a rice dryer as claimed in claim 3, wherein: the left side top of first diaphragm (401) is equipped with feeder hopper (8), the below rigid coupling of feeder hopper (8) has inlet pipe (9), and the outer wall of inlet pipe (9) respectively with the inside looks rigid coupling of casing (301) and first diaphragm (401).

5. The air current circulating apparatus of a rice dryer as claimed in claim 1, wherein: a blocking device (5) is arranged below the bottom plate (1);

the blocking device (5) comprises a second vertical plate (501), a cylinder (502), a stop block (503), a second horizontal plate (504) and a handle (505);

control the top and bottom plate (1) looks rigid coupling of second riser (501), the inboard rigid coupling of second riser (501) has cylinder (502), and the inboard rigid coupling of cylinder (502) has dog (503), second diaphragm (504) are installed to the outer wall of dog (503), and the groove inner wall of second diaphragm (504) and the outer wall clearance fit of dog (503), the upper surface of second diaphragm (504) is laminated with the opening part outer wall of bottom plate (1) mutually, the below integrated into one piece of second diaphragm (504) is provided with handle (505).

Images