CN210892513U - Grain drying device - Google Patents

Abstract

The utility model discloses a grain drying device, the grain drying device includes the organism, the organism is internal to be fixed with the feed bin, still be fixed with the motor on the organism, the coaxial rotating rod that is fixed with on the rotor of motor, the rotating rod at least part extends to in the feed bin, is located to be fixed with helical blade on the rotating rod in the feed bin, the upper end and the lower extreme of rotating rod still are fixed with the scraper blade through the connecting rod respectively, the scraper blade with the rotating rod all set up along vertical direction, make the rotating rod can drive the scraper blade and regard the rotating rod as the axle rotation, the scraper blade at least part with the inner wall of feed bin contacts; the machine body is also provided with a hot air mechanism. The problem of traditional cereal after the washing is accomplished, if direct sun-drying, the sunning time is long and to weather requirement higher, and the dust is also a lot in the air, if meet the cloudy and rainy day of a day and can cause cereal to go mildy, increased people's intensity of labour is solved.

Description

Grain drying device

technical field

The utility model relates to the field of food processing, in particular to a grain drying device.

Background technique

Grains cover a wide range, including rice, wheat, millet, soybeans, etc. and other miscellaneous grains. Cereals include rice, wheat, millet, soybeans, etc., mainly plant seeds and fruits. There are soil, sand and other substances on the surface of the grain, which affect the quality of the grain product, so the grain is required to be cleaned, and the cleaned grain needs to be dried at the same time. After the traditional grain is cleaned, if it is directly dried in the sun, the drying time is long and The requirements for the weather are high, and there is a lot of dust in the air. If it encounters continuous rainy days, the grains will become moldy and increase the labor intensity of people. Therefore, we propose a grain drying device to solve the above problems.

Utility model content

The purpose of the utility model is to provide a grain drying device, which solves the problem that if the traditional grains are directly dried in the sun after cleaning, the drying time is long and the weather requirements are relatively high, and there is a lot of dust in the air. The continuous rainy days will cause the grains to go mouldy and increase the labor intensity of people.

In order to achieve the above purpose, the utility model provides a grain drying device, the grain drying device includes a body, a silo is fixed in the body, a motor is also fixed on the body, and a rotor of the motor is fixed on the body. A rotating rod is coaxially fixed, the rotating rod at least partially extends into the silo, a helical blade is fixed on the rotating rod in the silo, and the upper and lower ends of the rotating rod are respectively fixed by connecting rods There is a scraper, and both the scraper and the rotating rod are arranged in the vertical direction, so that the rotating rod can drive the scraper to rotate around the rotating rod, and the scraper is at least partially connected to the material. The inner wall of the warehouse is in contact; the body is also provided with a hot air mechanism.

Preferably, the hot air mechanism includes a heating box, an air inlet pipe, a fan, and an air outlet pipe fixed in the body; the fan is fixed on the outer side wall of the body, and the air inlet of the fan is connected to the air inlet pipe through the air inlet pipe. The heating box is communicated, one end of the air outlet pipe is communicated with the air outlet of the fan, and the other end is communicated with the inside of the body.

Preferably, a heating plate is fixed on one inner side wall of the heating box, and a heating wire is fixed on the other opposite inner side wall, and the inner side wall of the heating box where the heating wire is arranged is provided with a penetrating ventilation port.

Preferably, a filter box is provided on the air outlet pipe.

Preferably, a clamping block is fixed in the filter box, one end of the filter screen inside the filter box is detachably arranged on the clamping block, and the other end at least partially penetrates the filter box and is connected with a handle.

Preferably, the upper end of the silo is communicated with a feeding hopper, and the lower end thereof is communicated with a discharge port.

Preferably, the upper end of the silo is provided with an opening, and a cover plate is hinged on the opening.

Preferably, the lower end of the body is fixed with a support leg.

According to the above technical solutions, the utility model provides a grain drying device, the grain drying device includes a body, a silo is fixed in the body, a motor is also fixed on the body, and a rotor of the motor is fixed on the body. A rotating rod is coaxially fixed, the rotating rod at least partially extends into the silo, a helical blade is fixed on the rotating rod in the silo, and the upper and lower ends of the rotating rod are respectively fixed by connecting rods There is a scraper, and both the scraper and the rotating rod are arranged in the vertical direction, so that the rotating rod can drive the scraper to rotate around the rotating rod, and the scraper is at least partially connected to the material. The inner wall of the warehouse is in contact with each other; the body is also provided with a hot air mechanism; compared with the prior art, the utility model provides a grain drying device, which has the following beneficial effects: The spiral blade is driven to rotate, and then the grain is spun up and then dropped for drying. At the same time, the scraper can turn the grain to make the grain dry more evenly and thoroughly. The silo is heated by the hot air mechanism to improve the drying efficiency.

Other features and advantages of the present invention will be described in detail in the detailed description section that follows.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification, and together with the following specific embodiments, are used to explain the present utility model, but do not constitute a limitation to the present utility model. In the attached image:

Fig. 1 is the structural diagram of the grain drying device provided by the utility model;

Fig. 2 is the sectional view of the filter box in the grain drying device provided by the utility model;

3 is a cross-sectional view of the heating box of the grain drying device provided by the present invention.

Description of reference numerals

1 body, 2 supporting legs, 3 silos, 4 cover plates, 5 heating boxes, 6 filter boxes, 7 fans, 8 air outlets, 9 air inlet pipes, 10 heating plates, 11 heating wires, 12 vents, 13 clamping blocks, 14 filter screen, 15 feed hopper, 16 motor, 17 rotating rod, 18 spiral blade, 19 connecting rod, 20 scraper, 21 handle, 22 material outlet.

Detailed ways

The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

In the present utility model, unless otherwise stated, the orientation words included in the terms such as "vertical direction" only represent the orientation of the term under normal usage, or are common names understood by those skilled in the art, and should not be viewed as a limitation of this term.

As shown in Figures 1-3: the utility model provides a grain drying device, the grain drying device comprises a body 1, a silo 3 is fixed in the body 1, and a motor is also fixed on the body 1 16. A rotating rod 17 is coaxially fixed on the rotor of the motor 16, the rotating rod 17 extends at least partially into the silo 3, and a helical blade is fixed on the rotating rod 17 in the silo 3 18. The upper end and the lower end of the rotating rod 17 are respectively fixed with a scraper 20 through the connecting rod 19. The scraper 20 and the rotating rod 17 are arranged in the vertical direction, so that the rotating rod 17 can drive the The scraper 20 rotates around the rotating rod 17 , and the scraper 20 is at least partially in contact with the inner wall of the silo 3 ; the body 1 is also provided with a hot air mechanism. Compared with the prior art, the utility model provides a drying device for grains, which has the following beneficial effects: the drying device for grains is driven by a motor to rotate the spiral blades, and then the grains are swirled and then dropped for drying, At the same time, the scraper can turn the grains, so that the grains are dried more evenly and thoroughly, which solves the defects of traditional natural drying, reduces the labor intensity of people, and heats the silo through the hot air mechanism to improve the drying efficiency.

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

In a preferred embodiment of the present invention, in order to enable the hot air mechanism to dry the inside of the body with hot air, the hot air mechanism includes a heating box 5 fixed in the body 1, an air intake pipe 9, a fan 7, Air outlet pipe 8; the fan 7 is fixed on the outer side wall of the body 1, the air inlet of the fan 7 is communicated with the heating box 5 through the air inlet pipe 9, and one end of the air outlet pipe 8 is connected to the The air outlet of the fan 7 is in communication, and the other end is in communication with the inside of the body 1 .

In a preferred embodiment of the present invention, in order to improve the drying effect of the heating box, a heating plate 10 is fixed on one inner side wall of the heating box 5, and a heating wire 11 is fixed on the other opposite inner side wall. The inner side wall of the heating box 5 where the heating wire 11 is provided is provided with a ventilation port 12 penetrating therethrough.

In a preferred embodiment of the present invention, in order to filter the hot air, the air outlet pipe 8 is provided with a filter box 6 .

In a preferred embodiment of the present invention, in order to facilitate the disassembly and replacement of the filter screen, a block 13 is fixed in the filter box 6, and one end of the filter screen 14 inside the filter box 6 is detachably arranged on the On the clamping block 13 , the other end at least partially penetrates the filter box 6 and is connected with a handle 21 .

In a preferred embodiment of the present invention, in order to facilitate the feeding and discharging of grains, the upper end of the silo 3 is connected with a feeding hopper 15, and the lower end thereof is connected with a discharge port 22.

In a preferred embodiment of the present invention, in order to facilitate the opening and closing of the silo, the upper end of the silo 3 is provided with an opening, and a cover plate 4 is hinged on the opening.

In a preferred embodiment of the present invention, in order to support the body 1 conveniently, the lower end of the body 1 is fixed with a support leg 2 .

When in use, the grain is put into the interior of the silo 3 through the feeding hopper 15, and the fan 7 is started, so that the fan 7 transports the wind to the interior of the heating box 5, and the heating plate 10 and the heating wire 1 are heated so that the gas can be The temperature rises rapidly, the heated gas heats the outer wall of the silo 3 through the vent 12, and the motor 16 is activated, so that the motor 16 drives the rotating rod 17 to rotate, thereby causing the spiral blade 18 to rotate, and the grain will follow the bottom end of the spiral blade 18. Spin up, the grains are lifted to a certain height and then fall down with gravity, so that the grains can be dried quickly. When the motor 16 drives the rotating rod 17 to rotate, the connecting rod 19 drives the scraper 20 to rotate. In this way, the grains in the silo 3 can be turned over, and the grains can be prevented from sticking to the inner wall of the silo 3 due to moisture, so that the grains can be fully dried, and the gas with waste heat can be recovered by using the air outlet 8, and filtered. The net 14 is filtered to remove impurities, so that it can be recycled and the production cost is reduced.

The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above-mentioned embodiments. Within the scope of the technical concept of the present invention, many technical solutions of the present invention can be carried out. These simple modifications all belong to the protection scope of the present invention.

In addition, it should be noted that the specific technical features described in the above-mentioned specific embodiments can be combined in any suitable manner unless they are inconsistent. The combination method is not specified otherwise.

In addition, the various embodiments of the present invention can also be arbitrarily combined, as long as they do not violate the idea of the present invention, they should also be regarded as the content disclosed by the present invention.

Claims (8)

1. A grain drying device is characterized in that the grain drying device comprises a machine body (1), a storage bin (3) is fixed in the machine body (1), a motor (16) is also fixed on the machine body (1), a rotating rod (17) is coaxially fixed on the rotating head of the motor (16), at least part of the rotating rod (17) extends into the stock bin (3), a spiral blade (18) is fixed on the rotating rod (17) in the stock bin (3), the upper end and the lower end of the rotating rod (17) are respectively fixed with a scraper (20) through a connecting rod (19), the scraper (20) and the rotating rod (17) are both arranged along the vertical direction, so that the rotating rod (17) can drive the scraper (20) to rotate by taking the rotating rod (17) as an axis, the scraper (20) is at least partially in contact with the inner wall of the silo (3); the machine body (1) is also provided with a hot air mechanism.

2. The grain drying device according to claim 1, wherein the hot air mechanism comprises a heating box (5), an air inlet pipe (9), a fan (7) and an air outlet pipe (8) which are fixed in the machine body (1); the fan (7) is fixed on the outer side wall of the machine body (1), the air inlet of the fan (7) is communicated with the heating box (5) through the air inlet pipe (9), one end of the air outlet pipe (8) is communicated with the air outlet of the fan (7), and the other end of the air outlet pipe is communicated with the interior of the machine body (1).

3. Grain drying device according to claim 2, characterized in that a heating plate (10) is fixed on one inner side wall of the heating box (5), a heating wire (11) is fixed on the other opposite inner side wall, and a ventilation opening (12) is arranged on the inner side wall of the heating box (5) where the heating wire (11) is arranged.

4. Grain drying device according to claim 3, characterized in that the outlet duct (8) is provided with a filter box (6).

5. The grain drying device according to claim 4, characterized in that a block (13) is fixed in the filtering box (6), one end of the filtering net (14) positioned in the filtering box (6) is detachably arranged on the block (13), and the other end at least partially penetrates through the filtering box (6) and is connected with a handle (21).

6. Grain drying device according to claim 1, characterized in that the upper end of the silo (3) is connected with a feed hopper (15) and the lower end is connected with a discharge opening (22).

7. Grain drying device according to claim 1, characterized in that the upper end of the silo (3) is provided with an opening, on which a cover plate (4) is hinged.

8. Grain drying device according to claim 1, characterized in that the lower end of the machine body (1) is fixed with support legs (2).

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