Grain drying and overturning device

Abstract

The utility model relates to the technical field of drying and turning devices, in particular to a grain drying and turning device which comprises a dryer used for drying grains, the dryer comprises a box body, a hot blast stove, a conveying control assembly and a base, the box body is arranged on one side of the base, and the hot blast stove is arranged on the other side of the base. A conveying control assembly composed of a pipeline and a controller is arranged on one side of the box body, a hot blast stove is arranged on one side of the conveying control assembly, a fixing ring is tightly attached to the top of the box body, a material turning assembly is arranged on one side of the fixing ring, a motor is arranged on the top of the fixing ring, and an output shaft of the motor is fixedly connected with a rotating shaft. According to the grain drying device, the overturning assembly is arranged in the box body, so that grain accumulated in the box body can be overturned, the drying purpose is achieved, and the overturning assembly is convenient to mount and dismount through the clamping assembly arranged on the overturning assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of drying and turning devices, in particular to a grain drying and turning device. Background Art

[0002] Grain dryer is a mechanical device used to dry grain. It aims to remove moisture from grain by heating to achieve safe storage. It usually adopts a rotary heating device, which can generate a large amount of hot air in a short time. It can kill insect eggs through high temperature treatment and completely solve the problem of grain drying.

[0003] The working principle of the grain dryer is mainly based on the heat exchange process, and hot air or steam is usually used to accelerate the evaporation of moisture in the grain. Due to the lack of a turning structure, the grain piles up during the hot air drying process, resulting in a slow drying speed and the internal grain is not easy to dry. Therefore, a grain drying turning device is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a grain drying and turning device to solve the problem that the drying speed is slow due to the lack of a turning structure in the dryer.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A grain drying and turning device comprises a dryer for drying grain, the dryer comprising a box body, a hot air furnace, a conveying control assembly and a base, the base is provided with a box body on one side, a conveying control assembly consisting of a pipeline and a controller on one side of the box body, a hot air furnace is provided on one side of the conveying control assembly, a fixing ring is tightly fitted on the top of the box body, a turning assembly is provided on one side of the fixing ring, the turning assembly comprises a fixing bar, a rotating shaft, a motor, a first bevel gear, a second bevel gear, a stirring shaft and a turning plate, the fixing ring is provided with a motor on the top, the motor output shaft is fixedly connected to the rotating shaft, the outer side of the rotating shaft is rotatably connected to the fixing bar, the outer side of the rotating shaft is fixedly connected to the first bevel gear, the first bevel gear is mutually meshed with the second bevel gear on one side, the second bevel gear is fixedly connected to the stirring shaft on one side, and a plurality of turning plates are fixedly connected to the outer side of the stirring shaft.

[0007] Preferably, a plurality of first grooves are provided in the fixing bar, and the second bevel gear is rotatably connected to the fixing bar.

[0008] Preferably, an arc-shaped limiting plate is provided below the fixing ring, and a rubber layer is fixedly connected to the inner side of the limiting plate.

[0009] Preferably, a clamping assembly is provided on one side of the fixing ring, and the clamping assembly includes a moving block, a guide rod, a spring and a clamping block.

[0010] Preferably, a second groove is provided in the fixing ring, a guide rod is fixedly connected to the second groove provided in the fixing ring, a moving block is slidably connected to the outside of the guide rod, a spring is provided on the outside of the guide rod, the moving block is fixedly connected to the limit plate, and a clamping block is fixedly connected to one side of the limit plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] In the utility model, the dryer, box body, hot air furnace, conveying control component and base are provided, and the conveying control component is used to start the hot air drying of the grain in the box body. Through the provided fixed ring, turning component, fixed bar, rotating shaft, motor, first bevel gear, second bevel gear, stirring shaft, turning plate and first groove, the user starts the motor to drive the rotating shaft to rotate, and the mutual engagement of the first bevel gear and the second bevel gear drives the stirring shaft and the turning plate to rotate at the same time, and the turning plate turns the grain accumulated in the box body, thereby improving the drying speed. Through the provided clamping component, moving block, guide rod, spring, card block and second groove, the user holds the limit plate and moves it to both sides, driving the card block away from the box body, thereby disassembling or installing the turning component, and through the rubber layer provided on the inner side of the limit plate, it not only increases the friction between the limit plate and the outer side of the box body when clamping, but also makes the outer side of the box less susceptible to damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the stirring shaft of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixing bar of the utility model;

[0016] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at point A.

[0017] In the figure: 1. Dryer; 11. Box; 12. Hot air furnace; 13. Conveying control assembly; 14. Base; 2. Fixed ring; 3. Limiting plate; 4. Turning assembly; 41. Fixed bar; 42. Rotating shaft; 43. Motor; 44. First bevel gear; 45. Second bevel gear; 46. Stirring shaft; 47. Turning plate; 5. First groove; 6. Clamping assembly; 61. Moving block; 62. Guide rod; 63. Spring; 64. Block; 7. Second groove; 8. Rubber layer. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0020] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0021] See also Figure 1-4 , the utility model provides a technical solution:

[0022] A grain drying and turning device includes a dryer 1 for drying grain, the dryer 1 includes a box 11, a hot air stove 12, a conveying control component 13 and a base 14, a box 11 is provided on one side of the base 14, a conveying control component 13 composed of a pipeline and a controller is provided on one side of the box 11, a hot air stove 12 is provided on one side of the conveying control component 13, a fixing ring 2 is tightly fitted on the top of the box 11, a turning component 4 is provided on one side of the fixing ring 2, the turning component 4 includes a fixing bar 41, a rotating shaft 42, a motor 43, a first bevel gear 44, a second bevel gear 45, a stirring shaft 46 and a turning plate 47, a fixing ring 2 is provided on the top A motor 43 is provided, and the output shaft of the motor 43 is fixedly connected to the rotating shaft 42. The outer side of the rotating shaft 42 is rotatably connected to the fixed bar 41, and the outer side of the rotating shaft 42 is fixedly connected to the first bevel gear 44. The first bevel gear 44 is meshed with the second bevel gear 45 on one side, and the second bevel gear 45 is fixedly connected to the stirring shaft 46 on one side. A plurality of turning plates 47 are fixedly connected to the outer side of the stirring shaft 46. By setting the turning assembly 4 in the box body 11, the grain accumulated inside the box body 11 can be turned over, thereby providing the drying purpose. By setting the clamping assembly 6 for the turning assembly 4, the installation and disassembly of the turning assembly 4 is facilitated.

[0023] Several first grooves 5 are provided in the fixing bar 41, and the second bevel gear 45 and the fixing bar 41 are rotatably connected, which facilitates the stability of the second bevel gear 45 when rotating; an arc-shaped limit plate 3 is provided under the fixing ring 2, and a rubber layer 8 is fixedly connected to the inner side of the limit plate 3 to protect the outer side of the box body 11 from being damaged when clamped; a clamping assembly 6 is provided on one side of the fixing ring 2, and the clamping assembly 6 includes a moving block 61, a guide rod 62, a spring 63 and a clamping block 64 to facilitate the disassembly of the turning assembly 4; a second groove 7 is provided in the fixing ring 2, and a guide rod 62 is fixedly connected to the second groove 7 provided in the fixing ring 2, and a moving block 61 is slidably connected to the outer side of the guide rod 62, and a spring 63 is provided on the outer side of the guide rod 62, and the moving block 61 and the limit plate 3 are fixedly connected, and a clamping block 64 is fixedly connected to one side of the limit plate 3, so that the limit plate 3 has a clamping effect.

[0024] Working process: When the grain drying and turning device is in use, first place the dryer 1 in a suitable position, then place the fixing ring 2 and the turning assembly 4 just above the box body 11 and move them down. After moving to the suitable position, hold the limit plate 3 and pull it outward, driving the moving block 61 to slide on the outside of the guide rod 62. The spring 63 is compressed under the force. After being pulled to the suitable position, the fixing ring 2 continues to move downward until the fixing ring 2 is tightly fitted with the top of the box body 11. At this time, release the limit plate 3, and push the limit plate 3 and the block 64 toward the box body 11 under the action of the elastic force of the spring 63 until the rubber layer 8 is tightly fitted with the box body 11. At this time, the block 64 is inserted into the recess on the outside of the box body 11, effectively fixing the position of the fixing ring 2 and the turning assembly 4. During the operation of the equipment, the external power supply is energized, and the user adds an appropriate amount of grain to be dried into the box body 11. , start the conveying control component 13, so that the dryer 1 is in working state as a whole, and the hot air generated by the hot air furnace 12 is conveyed to the box body 11 through the conveying pipe of the conveying control component 13, and the grain in the box body 11 is dried. At this time, the motor 43 is started to drive the rotating shaft 42 to rotate. Since the first bevel gear 44 is fixedly connected to the outer side of the rotating shaft 42, and the first bevel gear 44 and the second bevel gear 45 are meshed with each other, the second bevel gear 45 is driven to rotate at the same time, that is, the stirring shaft 46 and the turning plate 47 are driven to rotate at the same time, and the turning plate 47 turns the grain inside the box body 11 to achieve the purpose of increasing the drying speed. By setting the turning assembly 4 in the box body 11, it can turn the grain accumulated inside the box body 11 over, thereby providing the drying purpose. The clamping assembly 6 set for the turning assembly 4 facilitates the installation and disassembly of the turning assembly 4.

[0025] Any matters not described in detail in this specification are prior art known to those skilled in the art. Standard parts used in this utility model are commercially available, and special-shaped parts can be customized according to the description in the specification and the accompanying drawings. The specific connection methods of each part are all conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment are all conventional models in the prior art, and the circuit connections use conventional connection methods in the prior art, which will not be described in detail here.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grain drying and turning device, comprising a dryer (1) for drying grain, characterized in that: The dryer (1) comprises a housing (11), a hot air furnace (12), a conveying control assembly (13) and a base (14); the housing (11) is provided on one side of the base (14); the housing (11) is provided on one side of the conveying control assembly (13) consisting of a pipeline and a controller; the hot air furnace (12) is provided on one side of the conveying control assembly (13); a fixing ring (2) is tightly fitted on the top of the housing (11); a turning assembly (4) is provided on one side of the fixing ring (2); the turning assembly (4) comprises a fixing bar (41), a rotating shaft (42), a motor (43), a first bevel gear ( 44), a second bevel gear (45), a stirring shaft (46) and a turning plate (47), a motor (43) is provided on the top of the fixing ring (2), an output shaft of the motor (43) is fixedly connected to a rotating shaft (42), an outer side of the rotating shaft (42) is rotatably connected to a fixing bar (41), an outer side of the rotating shaft (42) is fixedly connected to a first bevel gear (44), a second bevel gear (45) is mutually meshed on one side of the first bevel gear (44), a stirring shaft (46) is fixedly connected on one side of the second bevel gear (45), and a plurality of turning plates (47) are fixedly connected to the outer side of the stirring shaft (46).

2. A grain drying and turning device according to claim 1, characterized in that: A plurality of first grooves (5) are provided in the fixing bar (41), and the second bevel gear (45) is rotatably connected to the fixing bar (41).

3. The grain drying and turning device according to claim 1, characterized in that: An arc-shaped limiting plate (3) is provided below the fixing ring (2), and a rubber layer (8) is fixedly connected to the inner side of the limiting plate (3).

4. The grain drying and turning device according to claim 1, characterized in that: A clamping assembly (6) is provided on one side of the fixing ring (2), and the clamping assembly (6) comprises a moving block (61), a guide rod (62), a spring (63) and a clamping block (64).

5. The grain drying and turning device according to claim 1, characterized in that: A second groove (7) is provided in the fixing ring (2), a guide rod (62) is fixedly connected to the second groove (7) provided in the fixing ring (2), a moving block (61) is slidably connected to the outside of the guide rod (62), a spring (63) is provided on the outside of the guide rod (62), the moving block (61) is fixedly connected to the limit plate (3), and a clamping block (64) is fixedly connected to one side of the limit plate (3).

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