Adjustable drying rack

Abstract

The utility model relates to an adjustable drying rack. According to the technical scheme, the left end and the right end of a bottom beam of a rack are fixedly connected with the bottoms of stand columns respectively, the top ends of the left stand column and the right stand column are fixedly connected with the left end and the right end of a top beam respectively, and holes are formed in the left side and the right side of the face, right opposite to the top beam, between the bottom beam and the top beam respectively to be inserted with airing racks in a rotating mode; corn fixing assemblies are evenly and fixedly arranged on the portion, between the bottom beam and the top beam, of the rotating shaft from top to bottom and are composed of Z-shaped fixing columns fixedly arranged on the rotating shaft in a circumferential array mode, the lower ends of the Z-shaped fixing columns are upwards and fixedly connected with reinforcing columns, and the fixed ends of the reinforcing columns are fixedly connected with one end of a circular ring. The portion, located on the upper side of the bottom beam, of the rotating shaft is fixedly sleeved with a limiting ring, a driving mechanism is further installed on the top beam, and the driving mechanism drives the left airing frame and the right airing frame to rotate. The automatic light receiving device has the beneficial effects of automatically rotating, improving the light receiving uniformity and reducing the labor intensity.

Description

Technical Field

[0001] The utility model belongs to the field of corn processing and drying devices, and relates to an adjustable drying rack. Background Art

[0002] During the corn processing process, the shelled corn cobs need to be dried to remove a certain amount of moisture. In the existing drying method, the shelled corn is generally stacked and placed on a drying rack for natural drying. During the drying process, the corn needs to be turned over manually so that the lower part of the corn is exposed to sunlight. This drying rack has a simple structure and can easily cause corn to stack, resulting in uneven light exposure. At the same time, manual drying is labor-intensive.

[0003] Therefore, the utility model provides an adjustable drying rack to solve the above problems. Utility Model Content

[0004] The lifting mechanism is a bottom jack, and the lifting mechanism is a bottom jack that is fixed with the lifting mechanism, and the lifting mechanism is a bottom jack that is fixed with the lifting mechanism, and the lifting mechanism is a bottom jack that is fixed with the lifting mechanism.

[0005] As a preferred solution of the present invention, the frame further comprises T-shaped fixing plates mounted on the left and right ends of the lower surface of the bottom beam, and universal wheels are respectively mounted on the three corners of the T-shaped fixing plates.

[0006] As a preferred solution of the present invention, the angle between the upper horizontal column and the middle column of the Z-shaped fixing column is 120 degrees, and the lower column of the Z-shaped fixing column is perpendicular to the middle column; the corn fixing component is designed in this way to facilitate the tilted fixation of the corn cob around the rotating shaft, thereby improving the light exposure of the corn during drying, and at the same time, avoiding the upper and lower corn cobs from blocking each other.

[0007] As a preferred solution of the present invention, the driving mechanism includes a first sprocket fixedly mounted on the upper end of the rotating shaft on the left, a second sprocket fixedly mounted on the upper end of the rotating shaft on the right, and a third sprocket fixedly mounted on the rotating shaft on the right side and located on the lower side of the top beam.

[0008] As a preferred solution of the present invention, the first sprocket and the second sprocket are respectively mounted on both ends of the first chain, the third sprocket is mounted on the left end of the second chain, and the fourth sprocket is mounted on the right end of the second chain.

[0009] As a preferred solution of the present invention, the fourth sprocket is fixedly mounted on the output shaft of the motor, and the motor is fixedly mounted on the upper wall of the right end of the top beam; by using the motor to drive the driving mechanism, the left and right drying rack angles can be adjusted and rotated.

[0010] The beneficial effects of the present utility model are as follows: the fourth sprocket is driven to rotate by the motor, the fourth sprocket is driven to rotate by the second chain, the third sprocket drives the right rotating shaft to rotate, the right rotating shaft rotates through the mechanical transmission of the second sprocket, the first chain and the first sprocket, and then drives the left rotating shaft to rotate, thereby achieving uniform rotation of the left and right drying racks, thereby achieving uniform light exposure for the corn drying and reducing the labor intensity of manual turning. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the frame of the utility model;

[0013] Figure 3 This is a schematic diagram of the drying rack of the present utility model;

[0014] Figure 4 This is a top view schematic diagram of the driving mechanism of the utility model;

[0015] Figure 5 It is a bottom view schematic diagram of the driving mechanism of the present invention.

[0016] In the figure: 1-frame, 2-drying rack, 3-driving mechanism, 4-motor, 11-bottom beam, 12-column, 13-top beam, 14-T-shaped fixing plate, 15-universal wheel, 21-rotating shaft, 22-corn fixing assembly, 221-Z-shaped fixing column, 222-reinforcement column, 223-circular ring, 23-limiting ring, 31-first sprocket, 32-second sprocket, 33-third sprocket, 34-first chain, 35-second chain, 36-fourth sprocket. DETAILED DESCRIPTION

[0017] Example 1

[0018] like Figures 1 to 5 As shown, the adjustable drying rack described in the present invention adopts the technical solution of comprising a frame 1, the frame 1 comprising a bottom beam 11, the left and right ends of the bottom beam 11 are respectively fixedly connected to the bottom of the column 12, the top ends of the left and right columns 12 are respectively fixedly connected to the left and right ends of the top beam 13, the frame 1 further comprises a T-shaped fixing plate 14 mounted on the left and right ends of the lower surface of the bottom beam 11, the three corners of the T-shaped fixing plate 14 are respectively mounted with universal wheels 15, the top beam 13 and the bottom beam 11 are directly opposite each other. The left and right sides of one side are respectively provided with holes for rotating and inserting the drying rack 2, and the drying rack 2 includes a rotating shaft 21, and the rotating shaft 21 is located between the bottom beam 11 and the top beam 13 and is evenly fixed with a corn fixing assembly 22 from top to bottom. The corn fixing assembly 22 is fixedly provided on the rotating shaft 21 by a circumferential array of Z-shaped fixing columns 221, and the angle between the upper horizontal column and the middle column of the Z-shaped fixing column 221 is 120 degrees, and the lower end column of the Z-shaped fixing column 221 is perpendicular to the middle column. The lower end of the fixed column 221 is fixedly connected to the reinforcing column 222 upward, the fixed end of the reinforcing column 222 is fixedly connected to one end of the ring 223, and the other end of the ring 223 is fixedly connected to the middle column of the Z-shaped fixed column 221. The rotating shaft 21 is located on the upper side of the bottom beam 11 and is fixedly fitted with a limiting ring 23. A driving mechanism 3 is also installed on the top beam 13. The driving mechanism 3 drives the left and right drying racks 2 to rotate. The driving mechanism 3 includes a first sprocket fixedly fitted on the upper end of the rotating shaft 21 on the left side. 31 and a second sprocket 32 ​​fixedly mounted on the upper end of the right side rotating shaft 21 and a third sprocket 33 fixedly mounted on the right side rotating shaft 21 and located at the lower side of the top beam 13, the first sprocket 31 and the second sprocket 32 ​​are respectively mounted on the two ends of the first chain 34, the third sprocket 33 is mounted on the left end of the second chain 35, and the right end of the second chain 35 is mounted on the fourth sprocket 36, the fourth sprocket 36 is fixedly mounted on the output shaft of the motor 4, and the motor 4 is fixedly mounted on the right end upper wall of the top beam 13.

[0019] The working principle of the present invention is as follows: when in use, the thicker end of the shelled corn cobs is inserted into the circular ring 223 of the drying rack 2 in sequence, so that it is tilted and moved closer around the rotating shaft 21. After all the circular rings 223 are filled with corn cobs, the adjustable drying rack can be pushed to a suitable drying site through the universal wheel 15, and the motor 4 is started to drive the fourth sprocket 36 to rotate. The fourth sprocket 36 is driven by the second chain 35 to drive the third sprocket 33 to rotate. The third sprocket 33 drives the right rotating shaft 21 to rotate. The rotation of the right rotating shaft 21 is mechanically transmitted through the second sprocket 32, the first chain 34 and the first sprocket 31, and then drives the left rotating shaft 21 to rotate, thereby realizing uniform rotation of the left and right drying racks 2, and then realizing adjustment of the light receiving angle of the drying rack 2, thereby improving the uniformity of light receiving.

[0020] The electrical connection methods or structures not described in detail herein are prior art.

[0021] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by ordinary technicians in this field, various changes can be made without departing from the purpose of the present invention. Modifications or deformations that do not involve creative work are still within the scope of protection of the present invention.

Claims

1. An adjustable drying rack, characterized by: The machine frame (1) comprises a bottom beam (11), the left and right ends of the bottom beam (11) are respectively fixedly connected to the bottom of a column (12), the top ends of the left and right columns (12) are respectively fixedly connected to the left and right ends of a top beam (13), the left and right sides of a side facing each other between the top beam (13) and the bottom beam (11) are respectively provided with holes for rotatably inserting a drying rack (2), the drying rack (2) comprises a rotating shaft (21), the rotating shaft (21) is located between the bottom beam (11) and the top beam (13), and a corn fixing assembly (22) is evenly fixedly provided from top to bottom. (22) A Z-shaped fixed column (221) is fixedly arranged on the rotating shaft (21) by a circumferential array, the lower end of the Z-shaped fixed column (221) is fixedly connected to the reinforcing column (222) upward, the fixed end of the reinforcing column (222) is fixedly connected to one end of the circular ring (223), and the other end of the circular ring (223) is fixedly connected to the middle column of the Z-shaped fixed column (221), the rotating shaft (21) is located on the upper side of the bottom beam (11) and is fixedly fitted with a limiting ring (23), and the top beam (13) is also installed with a driving mechanism (3), and the driving mechanism (3) drives the left and right drying racks (2) to rotate.

2. The adjustable drying rack according to claim 1, characterized in that: The frame (1) further comprises a T-shaped fixing plate (14) mounted on the left and right ends of the lower surface of the bottom beam (11), and universal wheels (15) are respectively mounted on the three corners of the T-shaped fixing plate (14).

3. The adjustable drying rack according to claim 1, characterized in that: The angle between the upper horizontal column and the middle column of the Z-shaped fixing column (221) is 120 degrees, and the lower column and the middle column of the Z-shaped fixing column (221) are perpendicular.

4. The adjustable drying rack according to claim 1, characterized in that: The driving mechanism (3) comprises a first sprocket (31) fixedly mounted on the upper end of the left rotating shaft (21), a second sprocket (32) fixedly mounted on the upper end of the right rotating shaft (21), and a third sprocket (33) fixedly mounted on the right rotating shaft (21) and located on the lower side of the top beam (13).

5. The adjustable drying rack according to claim 4, characterized in that: The first sprocket (31) and the second sprocket (32) are respectively mounted on the two ends of the first chain (34), the third sprocket (33) is mounted on the left end of the second chain (35), and the fourth sprocket (36) is mounted on the right end of the second chain (35).

6. The adjustable drying rack according to claim 5, characterized in that: The fourth sprocket (36) is fixedly sleeved on the output shaft of the motor (4), and the motor (4) is fixedly mounted on the upper wall of the right end of the top beam (13).

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