Movable batch type circulating grain dryer with impurity and dust removing function

Abstract

The utility model relates to the technical field of agricultural machinery, and discloses a movable batch type circulating grain dryer with a dust removal function, which comprises a control box and a drying box, one side of the outer part of the control box is fixedly connected with a fixing frame, the top of the fixing frame is fixedly connected with a motor I, the output end of the motor I is fixedly connected with a rotating disc, and the rotating disc is fixedly connected with the drying box. And a connecting shaft is fixedly connected to the eccentric position of the exterior of the rotating disc, a swing block is slidably connected to the outer surface of the rotating disc, fixing rods are fixedly connected to the two sides of the exterior of the swing block, and the top ends of the fixing rods are fixedly connected to the bottom of the drying box. According to the stirring device, the motor II drives the connecting rod to rotate, so that the stirring rod on the connecting rod is driven to stir, and primary mixing is performed. The first motor drives the rotating disc to rotate. Under the action of a connecting shaft, a swinging block can swing under the guide of a guide rod, so that a fixing rod drives the drying box to move. And grains in the drying box 3 can be uniformly heated.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a mobile batch-type circulating grain dryer with dust removal function. Background Art

[0002] Grain drying is an important part of agricultural production. With the continuous development of agricultural technology, the demand for grain dryers is also increasing. A good grain dryer can effectively remove moisture from grains to ensure the storage quality and subsequent processing of grains;

[0003] There are many types of grain dryers on the market, which achieve grain drying in different ways. The most common ones are using hot air blowers to provide hot air for drying, and using some mechanical structures to assist in turning and stirring the grains to promote uniform drying;

[0004] In the existing technology, grain drying usually adopts fixed or mobile drying boxes, and heats and dries the grains through hot air blowers. Although these drying boxes can meet the basic drying needs in terms of function, the grains cannot be evenly turned inside the drying boxes during operation, resulting in uneven drying effects. Therefore, a mobile batch circulation grain dryer with dust removal function is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a mobile batch circulation grain dryer with dust removal function, aiming to improve the problem that grain drying usually adopts fixed or mobile drying boxes and heats and dries the grains through a hot air blower.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mobile batch circulation grain dryer with dust removal function, comprising a control box and a drying box, a fixed frame is fixedly connected to an external side of the control box, a motor 1 is fixedly connected to the top of the fixed frame, a rotating disk is fixedly connected to the output end of the motor 1, a connecting shaft is fixedly connected to the external eccentricity of the rotating disk, a swing block is slidably connected to the outer surface of the rotating disk, fixed rods are fixedly connected to the external sides of the swing block, the top of the fixed rod is fixedly connected to the bottom of the drying box, a motor 2 is fixedly connected to the external side of the drying box, a connecting rod is fixedly connected to the output end of the motor 2, a plurality of stirring rods are fixedly connected to the outside of the connecting rod, a plurality of sliders are fixedly connected to the bottom of the drying box, two sliding plates are fixedly connected to the top of the control box, a hot air blower is fixedly connected to the top of the drying box, and a dust removal component is provided on the top of the drying box, and the dust removal component is used to remove dust from the inside of the drying box.

[0007] As a further description of the above technical solution:

[0008] The dust removal assembly comprises an exhaust fan and a dust removal box, the exterior of the exhaust fan is fixedly connected to the top of the drying box, and the bottom of the dust removal box is fixedly connected to the top of the drying box.

[0009] As a further description of the above technical solution:

[0010] The output end of the exhaust fan is fixedly connected with a connecting pipe, and the other end of the connecting pipe passes through the outside of the dust removal box and extends to the inside of the dust removal box.

[0011] As a further description of the above technical solution:

[0012] A filter plate is arranged inside the dust removal box, and a dust removal pipe is fixedly connected to the outside of the dust removal box. The other end of the dust removal pipe passes through the top of the drying box and extends to the inside of the drying box.

[0013] As a further description of the above technical solution:

[0014] Two connecting plates are fixedly connected to one side of the outside of the control box, two guide rods are fixedly connected to the inner sides of the two connecting plates, and the inner through holes of the swing block are slidably connected to the outside of the guide rods.

[0015] As a further description of the above technical solution:

[0016] The outer parts of the plurality of sliding blocks are slidably connected to the inner walls of the corresponding sliding plates.

[0017] As a further description of the above technical solution:

[0018] The top of the drying box is fixedly connected with a feed hopper, and one side of the bottom of the drying box is fixedly connected with a discharge pipe.

[0019] As a further description of the above technical solution:

[0020] Universal wheels are fixedly connected to the four corners of the bottom of the control box.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the second motor drives the connecting rod to rotate, thereby driving the stirring rod on the connecting rod to stir and perform preliminary mixing. The first motor drives the rotating disk to rotate. Under the action of the connecting shaft, the swing block will swing under the guidance of the guide rod, so that the fixed rod drives the drying box to move. The grains inside the drying box can be heated evenly, thereby improving the drying effect.

[0023] 2. In the utility model, the exhaust fan is started so that the connecting pipe draws the dusty air in the grains in the drying box into the dust removal box through the dust removal pipe. The dusty air is filtered by the filter plate in the dust removal box, and the dust is intercepted on the filter plate. The filtered air is then discharged. The purity and quality of the grains can be significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a mobile batch-type circulating grain dryer with dust removal function proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the exhaust fan structure of a mobile batch-type circulating grain dryer with dust removal function proposed by the utility model;

[0026] Figure 3 A schematic diagram of the fixed rod structure of a mobile batch-type circulating grain dryer with dust removal function proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of the stirring rod structure of a mobile batch-type circulating grain dryer with dust removal function proposed by the utility model;

[0028] Figure 5 The utility model discloses a schematic diagram of a filter plate structure of a mobile batch-type circulating grain dryer with dust removal function.

[0029] Legend:

[0030] 1. Control box; 2. Universal wheel; 3. Drying box; 4. Fixed frame; 5. Motor 1; 6. Rotating plate; 7. Connecting shaft; 8. Swinging block; 9. Connecting plate; 10. Fixed rod; 11. Guide rod; 12. Hot air blower; 13. Sliding plate; 14. Sliding block; 15. Motor 2; 16. Connecting rod; 17. Stirring rod; 18. Exhaust fan; 19. Connecting pipe; 20. Dust removal box; 21. Dust removal pipe; 22. Filter plate; 23. Feed hopper; 24. Discharge pipe. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 , Figure 3 and Figure 4The utility model provides an embodiment: a mobile batch circulation grain dryer with dust removal function, comprising a control box 1 and a drying box 3, one side of the outside of the control box 1 is fixedly connected with a fixing frame 4, the top of the fixing frame 4 is fixedly connected with a motor 5, the output end of the motor 5 is fixedly connected with a rotating disk 6, the outer eccentric part of the rotating disk 6 is fixedly connected with a connecting shaft 7, the outer surface of the rotating disk 6 is slidably connected with a swing block 8, both sides of the outside of the swing block 8 are fixedly connected with a fixing rod 10, the top of the fixing rod 10 is fixedly connected to the bottom of the drying box 3, and one side of the outside of the control box 1 is fixedly connected with two A connecting plate 9 is provided, and two guide rods 11 are fixedly connected to the inner sides of the two connecting plates 9. The inner through hole of the swing block 8 is slidably connected to the outside of the guide rods 11. A motor 2 15 is fixedly connected to one side of the outside of the drying box 3. A connecting rod 16 is fixedly connected to the output end of the motor 2 15. A plurality of stirring rods 17 are fixedly connected to the outside of the connecting rod 16. A plurality of sliders 14 are fixedly connected to the bottom of the drying box 3. Two sliding plates 13 are fixedly connected to the top of the control box 1. The outsides of the plurality of sliders 14 are slidably connected to the inner walls of the corresponding sliding plates 13. A hot air blower 12 is fixedly connected to the top of the drying box 3.

[0033] Specifically, the output end of the motor 2 15 is connected to the connecting rod 16, and a plurality of stirring rods 17 are fixed to the outside of the connecting rod 16. When the motor 2 15 is started, it drives the connecting rod 16 to rotate, and then drives the stirring rods 17 to stir inside the drying box 3 to achieve preliminary mixing. The output end of the motor 1 5 is connected to the rotating disk 6 to provide power for the rotating disk 6. The rotating disk 6 is fixedly connected with a connecting shaft 7 at its outer eccentric position. When the rotating disk 6 rotates, the connecting shaft 7 generates an eccentric force. On the outer surface of the rotating disk 6, a swing block 8 is slidably connected. Under the eccentric force of the connecting shaft 7, the swing block 8 swings along a certain trajectory. When the swing block 8 swings, it drives the drying box 3 to swing accordingly through the fixed rod 10. In order to ensure that the swing trajectory of the swing block 8 is stable, two connecting plates 9 are also fixedly connected to one side of the outside of the control box 1. Two guide rods 11 are fixedly connected to the inner sides of the two connecting plates 9. The inner through hole of the swing block 8 is slidably connected to the outside of the two guide rods 11, so that the swing block 8 can swing stably under the guidance of the guide rods 11. The grains can be heated and dried more evenly. The slider 14 slides on the inner walls of the two sliding plates 13 on the top of the control box 1. This design makes the drying box 3 more stable when swinging, and the sliding plate 13 also provides a sliding track for the slider 14. The grains inside the drying box 3 can be heated evenly, thereby improving the drying effect. It is installed on the top of the drying box 3 and is responsible for blowing hot air into the drying box 3. The hot air can circulate in the drying box 3.

[0034] Reference Figure 2 and Figure 3 A dust removal component is provided on the top of the drying box 3, and the dust removal component is used to remove dust from the inside of the drying box 3. The dust removal component includes an exhaust fan 18 and a dust removal box 20. The outside of the exhaust fan 18 is fixedly connected to the top of the drying box 3, and the bottom of the dust removal box 20 is fixedly connected to the top of the drying box 3. The output end of the exhaust fan 18 is fixedly connected to a connecting pipe 19, and the other end of the connecting pipe 19 passes through the outside of the dust removal box 20 and extends to the inside of the dust removal box 20. A filter plate 22 is provided inside the dust removal box 20, and a dust removal pipe 21 is fixedly connected to the outside of the dust removal box 20, and the other end of the dust removal pipe 21 passes through the top of the drying box 3 and extends to the inside of the drying box 3.

[0035] Specifically, the outside of the exhaust fan 18 is fixedly connected to the top of the drying box 3, and its output end is connected to the dust removal box 20 through the connecting pipe 19. When the exhaust fan 18 is started, it will suck the air containing dust of the dried grains in the drying box 3 into the dust removal box 20 through the connecting pipe 19. A filter plate 22 is provided inside the dust removal box 20. When the dust-containing air enters the dust removal box 20, it will be filtered by the filter plate 22. The filter plate 22 can effectively intercept dust and impurities in the air, so that clean air is discharged. The purity and quality of the grains can be significantly improved.

[0036] Reference Figure 1 , Figure 2 and Figure 4 A feed hopper 23 is fixedly connected to the top of the drying box 3, a discharge pipe 24 is fixedly connected to one side of the bottom of the drying box 3, and universal wheels 2 are fixedly connected to the four corners of the bottom of the control box 1.

[0037] Specifically, in order to facilitate the addition and discharge of grains, a feed hopper 23 is provided on the top of the drying box 3 for adding the grains to be dried into the drying box 3 in batches; and a discharge pipe 24 is fixedly connected to one side of the bottom of the drying box 3 for discharging the dried grains. Universal wheels 2 are fixedly connected to the four corners of the bottom of the control box 1, so that the dryer has good mobility and is convenient for users to move and use between different workplaces.

[0038] Working principle: The grains to be dried in batches are added to the drying box 3 through the feed hopper 23. At the same time, the hot air blower 12 is turned on to dry the grains inside the drying box 3. At the same time, the motor 2 15 is started to drive the connecting rod 16 to rotate, thereby driving the stirring rod 17 on the connecting rod 16 to stir and perform preliminary mixing. At the same time, the motor 1 5 is started to drive the rotating disk 6 to rotate. Since the connecting shaft 7 is located at the eccentric position of the rotating disk 6, when the rotating disk 6 rotates, the swing block 8 will move under the guidance of the guide rod 11, so that the fixed rod 10 drives the drying box 3 to move. The grains inside the drying box 3 can be heated evenly, thereby improving the drying effect.

[0039] When the grains in the drying box 3 are being dried, since the grains are easily contaminated with dust during the process of growing, harvesting, storage and transportation, the exhaust fan 18 is started at the same time, so that the connecting pipe 19 sucks the dusty air in the grains in the drying box 3 into the dust removal box 20 through the dust removal pipe 21. The dusty air is filtered by the filter plate 22 in the dust removal box 20, and the dust is intercepted on the filter plate 22. The filtered air is discharged, which can significantly improve the purity and quality of the grains.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile batch-type circulating grain dryer with dust removal function, comprising a control box (1) and a drying box (3), characterized in that: A fixing frame (4) is fixedly connected to one side of the outside of the control box (1), a motor (5) is fixedly connected to the top of the fixing frame (4), a rotating disk (6) is fixedly connected to the output end of the motor (5), a connecting shaft (7) is fixedly connected to the outer eccentric portion of the rotating disk (6), a swing block (8) is slidably connected to the outer surface of the rotating disk (6), both sides of the outside of the swing block (8) are fixedly connected to fixing rods (10), the top end of the fixing rods (10) is fixedly connected to the bottom of the drying box (3), and the outside of the drying box (3) is fixedly connected to the bottom of the drying box (3). A motor 2 (15) is fixedly connected to one side of the control box (1), a connecting rod (16) is fixedly connected to the output end of the motor 2 (15), a plurality of stirring rods (17) are fixedly connected to the outside of the connecting rod (16), a plurality of sliding blocks (14) are fixedly connected to the bottom of the drying box (3), two sliding plates (13) are fixedly connected to the top of the control box (1), a hot air blower (12) is fixedly connected to the top of the drying box (3), and a dust removal component is arranged on the top of the drying box (3), and the dust removal component is used to remove dust from the inside of the drying box (3).

2. A mobile batch cycle grain dryer with dust removal function according to claim 1, characterized in that: The dust removal assembly comprises an exhaust fan (18) and a dust removal box (20), the exterior of the exhaust fan (18) is fixedly connected to the top of the drying box (3), and the bottom of the dust removal box (20) is fixedly connected to the top of the drying box (3).

3. A mobile batch cycle grain dryer with dust removal function according to claim 2, characterized in that: The output end of the exhaust fan (18) is fixedly connected to a connecting pipe (19), and the other end of the connecting pipe (19) passes through the outside of the dust removal box (20) and extends to the inside of the dust removal box (20).

4. The mobile batch-type circulating grain dryer with dust removal function according to claim 2 is characterized in that: A filter plate (22) is provided inside the dust removal box (20), and a dust removal pipe (21) is fixedly connected to the outside of the dust removal box (20), and the other end of the dust removal pipe (21) passes through the top of the drying box (3) and extends to the inside of the drying box (3).

5. The mobile batch cycle grain dryer with dust removal function according to claim 1 is characterized in that: Two connecting plates (9) are fixedly connected to one side of the outside of the control box (1), two guide rods (11) are fixedly connected to the inner sides of the two connecting plates (9), and the inner through hole of the swing block (8) is slidably connected to the outside of the guide rods (11).

6. The mobile batch-cycle grain dryer with dust removal function according to claim 1, characterized in that: The outer parts of the plurality of sliding blocks (14) are slidably connected to the inner walls of the corresponding sliding plates (13).

7. The mobile batch-type circulating grain dryer with dust removal function according to claim 1 is characterized in that: A feed hopper (23) is fixedly connected to the top of the drying box (3), and a discharge pipe (24) is fixedly connected to one side of the bottom of the drying box (3).

8. The mobile batch-cycle grain dryer with dust removal function according to claim 1, characterized in that: Universal wheels (2) are fixedly connected at the four corners of the bottom of the control box (1).

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