CN209326265U - A grain drying device - Google Patents

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a grain drying device, which comprises a frame, a machine table and a drying box body, wherein the machine table is fixedly arranged at the top of the frame, the drying box body is embedded and installed at the center of the machine table, a feed hopper is arranged at the right side of the drying box body, a discharge hopper is arranged at the lower side of a base surface of the drying box body, which extends out of the frame, an electric control box and a mounting rack are sequentially arranged at the top of the machine table close to the right side of the drying box body from front to back, a motor is fixedly installed in the mounting rack, a rotating shaft is fixedly installed at the output end of the motor, the other end of the rotating shaft extends into the drying box body and is installed in a bearing, a fixed seat is fixedly installed in the rotating shaft close to the inside, possesses dust removal effect, and stability and practicality are higher, have certain spreading value.

Description

A grain drying device

technical field

The utility model relates to the technical field of agricultural machinery, in particular to a grain drying device.

Background technique

In order for the grain to be stored better, the harvested grain needs to be dried in time. There are two traditional drying methods: one method is to use sunlight for natural drying. Although this method saves energy, it is difficult to grasp the weather conditions. Once it encounters sudden rainy weather, the dried grains will be wet. Then moldy, causing huge losses; Another method is to use special drying machinery to dry. At present, when the grain is dried in the drying cylinder, the moisture mixed in the grain meets the heater, thus making the moisture in the drying cylinder Larger, the dried grain contains a lot of moisture, it is not easy to fully dry, and it does not have the effect of dust removal. Therefore, a grain drying device is needed to improve the above problems.

Utility model content

The purpose of this utility model is to provide a grain drying device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a grain drying device, including a frame, a machine table and a drying box, the top of the frame is fixedly installed with an organic table, and the center of the machine table is Embedded with a drying box, the right side of the drying box is provided with a feed hopper, and the lower side of the base surface of the drying box extends out of the inside of the frame to provide a discharge hopper. The top is close to the right side of the drying box, and the electric control box and the installation frame are installed in sequence from front to back. The inside of the installation frame is fixedly installed with a motor, and the output end of the motor is fixedly installed with a rotating shaft. The other end of the rotating shaft It extends to the inside of the drying box and is installed on the bearing. A fixed seat is fixedly installed on the rotating shaft close to the inside of the drying box. A roller sieve drum is fixedly installed inside the fixed seat. Stirring paddles are fixedly installed on the inner side of the roller, and a feed inlet is provided on the right side of the roller screen close to the feed hopper, and a lifting mechanism is provided on the right side of the roller screen near the lower side of the feed inlet. The interior of the lifting mechanism is fixedly equipped with a lifting door, and the bottom of the roller screen drum is provided with a discharge port, and the inside of the roller screen drum is provided with a transmission mechanism close to the discharge port, and the inside of the transmission mechanism An electric door is fixedly installed, an electric heating plate is installed on the left side of the inner wall of the drying box, and a temperature sensor and a humidity sensor are sequentially provided on the left side of the inner wall of the drying box close to the electric heating plate from top to bottom, The top of the inner wall of the drying box is embedded with an air outlet plate, the bottom of the inner wall of the drying box is embedded with a dust suction plate, and the inner rear side of the frame is fixedly installed with a suction and dust accumulation device. A pipeline is fixedly installed on the top of the suction and dust accumulation device, and the other end of the pipeline is fixedly installed on the dust-absorbing board. A blower is fixedly installed on the top of the machine close to the left side of the drying cabinet. An exhaust pipe is fixedly installed inside, and the other end of the exhaust pipe is fixedly installed on the air outlet plate.

Preferably, the frame is connected to the machine platform by electric welding.

Preferably, the electric control box is electrically connected with the motor, the air suction and dust accumulation device, the blower, the electric heating plate, the temperature sensor, the humidity sensor, the lifting mechanism, and the transmission mechanism.

Preferably, the roller screen drum is composed of a multi-layer filter mesh structure.

Preferably, there are two sets of fixing seats.

Preferably, there are two sets of stirring blades.

Compared with the prior art, the beneficial effects of the utility model are:

1. In this utility model, through the air suction and dust collection device, the dust attached to the grain in the roller sieve drum in the drying box is collected by the dust suction plate and the pipeline into the suction and dust collection device, which can be effectively used in a wide range. It absorbs the dust raised during drying and screening, absorbs very fine particles, avoids pollution, and has a good dust removal and separation effect.

2. In the utility model, the roller sieve cylinder is composed of a multi-layer filter mesh structure, and the rotation of the roller sieve cylinder is driven by the rotating shaft, which can facilitate the turning of the grain, and facilitate the electric heating plate to fully dry the grain in the roller sieve, centrifuge When separating, the grain remains in the roller sieve drum and the debris, fine particles, liquid, etc. are thrown out through the gaps of the multi-layer filter screen, which can fully separate and dry the grain. The structure is simple and practical.

3. In the utility model, the grains put into the roller sieve drum can be stirred and turned by the rotating shaft with stirring paddles, which is convenient for fully drying the grains, and the structure is simple and practical.

4. In the utility model, through the air blower provided, the temperature and humidity inside the drying box can be detected by the temperature sensor and the humidity sensor, and the hot air heated by the electric heating plate in the drying box can be made through the air outlet plate and the exhaust pipe. Full flow, so as to meet the drying temperature of the grain in the drying box and a good dehumidification effect.

Description of drawings

Fig. 1 is the overall front view of the utility model;

Fig. 2 is a schematic diagram of the overall internal structure of the utility model;

Fig. 3 is a schematic diagram of the structure of the roller sieve cylinder of the present invention.

In the figure: 1-frame, 2-machine, 3-drying box, 4-installation frame, 5-motor, 6-rotating shaft, 7-electric control box, 8-feed hopper, 9-discharge hopper, 10-air suction and dust accumulation device, 11-pipe, 12-dust suction board, 13-blower, 14-exhaust pipe, 15-air outlet plate, 16-electric heating plate, 17-temperature sensor, 18-humidity sensor, 19 -Rolling screen cylinder, 20-fixed seat, 21-feed inlet, 22-lifting door, 23-lifting mechanism, 24-bearing, 25-stirring paddle, 26-outlet, 27-transmission mechanism, 28-electric Door.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a grain drying device, including a frame 1, a machine 2 and a drying box 3, the top of the frame 1 is fixedly installed with a machine 2, the machine The frame 1 is connected with the machine 2 by electric welding, the center of the machine 2 is embedded with a drying box 3, the right side of the drying box 3 is provided with a feeding hopper 8, and the base surface of the drying box 3 is extended The inside of the rack 1 is provided with a hopper 9, and the top of the machine 2 is close to the right side of the drying box 3, and the electric control box 7 and the installation frame 4 are installed in sequence from front to back. The electric control box 7 is connected with the motor 5, the suction Aeolian dust device 10, blower 13, electric heating plate 16, temperature sensor 17, humidity sensor 18, elevating mechanism 23, transmission mechanism 27 internal telecommunication connection, the inside of installation frame 4 is fixedly installed with motor 5, and the output end of motor 5 is fixedly installed There is a rotating shaft 6, and the other end of the rotating shaft 6 extends to the inside of the drying box 3 and is installed on a bearing 24. On the rotating shaft 6, a fixing seat 20 is fixedly installed close to the inside of the drying box 3, and the fixing seats 20 are provided with two groups. The inside of the fixed seat 20 is fixed with a roller sieve cylinder 19. The roller sieve cylinder 19 is composed of a multi-layer filter mesh structure. The roller sieve cylinder 19 is composed of a multi-layer filter mesh structure. , it can facilitate the turning of the grain, and it is convenient for the electric heating plate 16 to fully dry the grain in the drum sieve 19. During centrifugation, the grain remains in the drum 19 and debris, fine particles, liquid, etc. pass through the multi-layer filter. It can fully separate and dry the grains. The structure is simple and practical. On the rotating shaft 6, a stirring paddle 25 is fixedly installed close to the inner side of the roller sieve cylinder 19. There are two groups of stirring paddles 25. The set rotating shaft 6 with stirring paddles 25 can stir and turn the grains put into the roller sieve cylinder 19, which is convenient for fully drying the grains. The structure is simple and practical. The right side of the roller sieve cylinder 19 is close to the feed hopper One side of 8 is provided with feed inlet 21, and the right side of roller sieve cylinder 19 is close to the underside of feed inlet 21 and is provided with lift mechanism 23, and the inside of lift mechanism 23 is fixedly equipped with lifting door 22, and the bottom of roller sieve cylinder 19 There is a discharge port 26, and the inside of the roller sieve drum 19 is provided with a transmission mechanism 27 close to the two sides of the discharge port 26. The inner side of the transmission mechanism 27 is fixedly equipped with an electric door 28, and the left side of the inner wall of the drying box 3 is equipped with a The electric heating plate 16, the left side of the inner wall of the drying box 3 close to the electric heating plate 16 is provided with a temperature sensor 17 and a humidity sensor 18 in turn from top to bottom, and the top of the inner wall of the drying box 3 is embedded with an air outlet plate 15. The bottom of the inner wall of the drying cabinet 3 is embedded with a dust collection plate 12, and the inner rear side of the frame 1 is fixedly installed with a suction and dust accumulation device 10. And the pipeline 11 collects the dust attached to the grain in the roller sieve drum 19 in the drying box 3 into the suction and dust collection device 10, which can effectively absorb the dust raised during drying and screening in a large range, and absorb extremely fine particles. Particulate matter, avoiding pollution, has a good dust removal and separation effect, the top of the suction dust accumulation device 10 is fixedly installed with a pipe 11, and the other end of the pipe 11 is fixedly installed On the vacuum board 12, a blower 13 is fixedly installed on the top of the machine 2 close to the left side of the drying box 3, and an exhaust pipe 14 is fixedly installed on the inside of the blower 13, and the other end of the exhaust pipe 14 is fixedly installed on the air outlet. Plate 15, through the air blower 13 that is provided with, can detect the temperature and the temperature inside the drying cabinet 3 by the temperature sensor 17, the humidity sensor 18, make the electric heating plate in the drying cabinet 3 through the air outlet plate 15 and the exhaust pipe 14 16 The heated hot air flows sufficiently to meet the drying temperature of the grain in the drying box 3 and a good dehumidification effect. The overall device has a good drying effect, is fully dry, has a dust removal effect, and has high stability and practicability. It has certain promotional value.

The working process of the utility model: when in use, the electric control box 7 controls the lifting mechanism 23 to drive the lifting door 22 to move downward from the feeding port 21, and after the feeding hopper 8 puts in grain from the feeding port 21, the lifting door 22 rises and closes Feed inlet 21, drives rotating shaft 6 to drive the rotation of roller sieve cylinder 19 by motor 5, can facilitate the stirring of grain, and the rotating shaft 6 that has stirring paddle 25 can stir and stir the grain that drops into roller sieve cylinder 19, facilitates The grain is fully dried, and the electric heating plate 16 embedded in the inner wall of the drying box 3 is convenient for fully drying the grain in the drum sieve 19. During centrifugal separation, the grain is left in the drum 19, and the debris, fine Particles, liquids, etc. are thrown out through the gaps of the multi-layer filter screen, which can fully separate and dry the grains. Through the blower 13, the temperature sensor 17 and the humidity sensor 18 can detect the temperature and temperature inside the drying box 3. The hot air heated by the electric heating plate 16 in the drying box 3 can be fully flowed through the air outlet plate 15 and the exhaust pipe 14, so as to meet the drying temperature of the grain in the drying box 3 and a good dehumidification effect. The dust suction plate 12 and the pipeline 11 installed at the bottom of the drying box 3 collect the dust attached to the grain in the roller sieve drum 19 in the drying box 3 into the suction and dust collection device 10, which can effectively absorb the drying sieve in a large area. The dust that is raised in time, absorbs very fine particles, avoids pollution, and has a good dust removal and separation effect. The overall device has a good drying effect, is fully dry, has a dust removal effect, and has high stability and practicability, and has a certain promotion value. .

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A grain drying device, including a frame (1), a machine table (2) and a drying box (3), characterized in that: the top of the frame (1) is fixed with a machine table (2) , the center of the machine (2) is embedded with a drying box (3), the right side of the drying box (3) is provided with a feeding hopper (8), and the drying box ( 3) The lower side of the base surface extends out of the inside of the frame (1) and a discharge hopper (9) is provided, and the top of the machine (2) is close to the right side of the drying box (3) and installed sequentially from front to back An electric control box (7) and a mounting frame (4), the motor (5) is fixedly installed inside the mounting frame (4), and the output end of the motor (5) is fixedly mounted with a rotating shaft (6), and the rotating shaft The other end of (6) extends to the inside of the drying box (3) and is installed on the bearing (24), and a fixed seat (20) is fixedly installed on the rotating shaft (6) close to the inside of the drying box (3), A roller sieve cylinder (19) is fixedly installed inside the fixed seat (20), and a stirring paddle (25) is fixedly installed on the inner side of the rotating shaft (6) close to the roller sieve cylinder (19). The right side of (19) close to the side of the feed hopper (8) is provided with a feed inlet (21), and the right side of the roller sieve drum (19) is provided with a lifting mechanism close to the lower side of the feed inlet (21) (23), the interior of the lifting mechanism (23) is fixedly equipped with a lifting door (22), and the bottom of the rolling sieve cylinder (19) is provided with a discharge port (26), and the bottom of the rolling sieve cylinder (19) The interior is provided with a transmission mechanism (27) close to the two sides of the discharge port (26). The inner side of the transmission mechanism (27) is fixed with an electric door (28). The left side of the inner wall of the drying box (3) An electric heating plate (16) is installed, and the left side of the inner wall of the drying box (3) close to the electric heating plate (16) is provided with a temperature sensor (17) and a humidity sensor (18) sequentially from top to bottom. The top of the inner wall of the drying box (3) is embedded with an air outlet plate (15), the bottom of the inner wall of the drying box (3) is embedded with a dust suction plate (12), and the frame (1 ) is fixedly installed with a suction dust accumulation device (10) on the inner rear side, the top of the suction dust accumulation device (10) is fixed with a pipeline (11), and the other end of the pipeline (11) is fixedly installed on the suction Dust plate (12), the top of the machine (2) is fixedly installed with a blower (13) close to the left side of the drying box (3), and the inner side of the blower (13) is fixed with an exhaust pipe (14 ), the other end of the exhaust pipe (14) is fixedly installed on the air outlet plate (15). 2. The grain drying device according to claim 1, characterized in that: the frame (1) is connected to the machine table (2) by electric welding. 3. A grain drying device according to claim 1, characterized in that: the electric control box (7) and the motor (5), suction and dust accumulation device (10), blower (13), electric heating plate (16), temperature sensor (17), humidity sensor (18), lifting mechanism (23), transmission mechanism (27) internal telecommunication connection. 4. A grain drying device according to claim 1, characterized in that: the roller screen drum (19) is composed of a multi-layer filter mesh structure. 5. The grain drying device according to claim 1, characterized in that: there are two groups of the fixing seats (20). 6. A grain drying device according to claim 1, characterized in that there are two sets of stirring blades (25).