A wheat seed drying device

Abstract

The utility model relates to the technical field of wheat airing, disclose a kind of wheat seed airing device, including airing platform, the upper surface of airing platform is equipped with the airing groove of circular, the middle end of the inside of airing groove is rotatably connected with adjusting block, the both sides of adjusting block are adjustably equipped with collecting plate and airing rake, further including for seed airing process in the mechanism of turning over, and seed collection mechanism after airing, the mechanism of turning over includes the drive motor for driving airing rake rotation, the shaft end of drive motor is fixedly connected with driving rod, and driving rod is rotatably connected with airing groove by sealing bearing. The utility model can adjust the use position of collecting plate and airing rake according to seed airing state by the switching of mechanism of turning over and collection mechanism, both improve the uniformity of turning over, and optimize the collection efficiency, can greatly reduce the labor intensity.

Description

Technical Field

[0001] This utility model relates to the field of wheat drying technology, specifically a wheat seed drying device. Background Technology

[0002] In traditional wheat seed drying operations, manual turning and collection methods have long been dominant. Operators need to repeatedly turn the seed layer with rakes, which is not only labor-intensive but also makes it difficult to ensure uniformity of drying. Especially in large-scale drying scenarios, some seeds are prone to overheating due to accumulation, leading to a decrease in germination rate.

[0003] A search revealed that CN211476540U discloses a novel winter wheat seed drying device, comprising a support foot fixed to the bottom of a drying tray. The outer ring of the drying tray is vertically fixed to a baffle. A stirring and tumbling mechanism is provided at the upper end of the drying tray. The stirring and tumbling mechanism consists of a pull ring, a ratchet rack, a limiting block, a slide rail, a ratchet wheel, a rotating shaft, a connecting rod, a stirring rod, a slider, and a sliding groove. The pull ring is fixed to the bottom of the ratchet rack, the limiting block is fixed to the top of the ratchet rack, and the slide rail is fixed to the bottom of the drying tray by bolts, with the ratchet rack sliding back and forth along the slide rail.

[0004] In the process of developing this utility model, the inventors discovered that at least the following problems remain unresolved in the prior art. The aforementioned example uses a stirring and tumbling mechanism. When stirring is needed, pulling the ring forward causes the ratchet rack to rotate, which in turn rotates the shaft and causes three stirring rods to tumble the surface wheat seeds, allowing sunlight to reach the wheat seeds covering the bottom. However, after the wheat seeds are dried, workers need to manually collect and bag them, resulting in high labor intensity and low work efficiency.

[0005] Therefore, we propose a wheat seed drying device that can solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a wheat seed drying device that solves the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a wheat seed drying device, including a drying platform, a circular drying trough on the upper surface of the drying platform, an adjusting block rotatably connected to the middle of the drying trough, a collection plate and a drying rake adjustablely installed on both sides of the adjusting block, and also including a turning mechanism for the seed drying process and a seed collection mechanism after drying.

[0008] As an optional solution to the technical solution of this application, the turning mechanism includes a drive motor for driving the drying rake to rotate. A drive rod is fixedly connected to the shaft end of the drive motor. The drive rod is rotatably connected to the drying trough through a sealed bearing. The end of the drive rod away from the drive motor is fixedly connected to the middle of the bottom side of the adjusting block.

[0009] As an optional solution to the technical solution of this application, the collecting mechanism includes a collecting trough for collecting wheat. The collecting trough is funnel-shaped and is located on the bottom side of the drying trough. A guide groove is horizontally provided on the inner wall of the bottom end of the drying trough, and the drying trough is connected to the collecting trough through the guide groove. A baffle is detachably installed on the inner side of the guide groove, and the upper surface of the baffle is flush with the inner wall of the bottom end of the drying trough.

[0010] As an optional solution to the technical solution of this application, the adjusting block is provided with symmetrical adjusting grooves on both sides, and one end of the collecting plate and the drying rake are rotatably connected to the adjusting grooves on both sides of the adjusting block through a rotating shaft.

[0011] As an optional solution to the technical solution of this application, the upper end of the adjusting block is horizontally provided with a second fixing hole, and the upper surface of the drying rake and the collecting plate is provided with a first fixing hole near the adjusting block. The adjusting block, the collecting plate and the drying rake are fixedly connected by bolts through the second fixing hole and the second fixing hole.

[0012] As an optional solution to the technical solution of this application, the drive motor is fixedly connected to the middle of the inner wall of the top of the collection trough, and the size of the drying trough is matched with that of the collection plate and the drying rake.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: by switching between the turning mechanism and the collecting mechanism, the positions of the collecting plate and the drying rake can be adjusted according to the seed drying state, which not only improves the uniformity of turning and drying, but also optimizes the collection efficiency and can greatly reduce the intensity of manual labor. Attached Figure Description

[0014] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a cross-sectional view of a wheat seed drying device according to the present invention; Figure 2 This is a schematic diagram of part A of a wheat seed drying device according to the present invention.

[0015] In the diagram: 1. Drying platform; 11. Drying trough; 12. Adjusting block; 13. Drying rake; 14. Collection plate; 15. Adjusting trough; 16. Rotating shaft; 17. Drive motor; 18. Drive rod; 2. Collection trough; 21. Guide trough; 22. Baffle; 23. First fixing hole; 24. Second fixing hole; 25. Bolt. Detailed Implementation

[0016] Please see Figures 1-2 This utility model provides a technical solution: a wheat seed drying device, including a drying platform 1, a circular drying trough 11 on the upper surface of the drying platform 1, an adjusting block 12 rotatably connected to the middle of the drying trough 11, a collecting plate 14 and a drying rake 13 adjustablely installed on both sides of the adjusting block 12, and the dimensions of the drying trough 11, the collecting plate 14 and the drying rake 13 are matched. It also includes a turning mechanism for the seed drying process and a seed drying collection mechanism. The turning mechanism includes a drive motor 17 for driving the drying rake 13 to rotate, a drive rod 18 fixedly connected to the shaft end of the drive motor 17, the drive rod 18 being rotatably connected to the drying trough 11 through a sealed bearing, and the end of the drive rod 18 away from the drive motor 17 being fixedly connected to the middle of the bottom side of the adjusting block 12.

[0017] In this technical solution, the wheat to be dried is laid in the drying trough 11 on the upper surface of the drying platform 1. The corresponding controller controls the drive motor 17 to work, and the drive rod 18 can drive the horizontal drying rake 13 on the outside of the adjusting block 12 to rotate in the drying trough 11, further automatically disturbing the wheat inside the drying trough 11, thereby improving the uniformity of drying. It should be noted that the collection plate 14 is in a vertical state during the drying process.

[0018] In this embodiment, adjustment slots 15 are symmetrically provided on both sides of the adjustment block 12. One end of the collection plate 14 and the drying rake 13 are rotatably connected to the adjustment slots 15 on both sides of the adjustment block 12 through the rotating shaft 16. A second fixing hole 24 is horizontally provided through the upper end of the adjustment block 12. A first fixing hole 23 is provided on the upper surface of the drying rake 13 and the collection plate 14 near the end of the adjustment block 12. The adjustment block 12, the collection plate 14 and the drying rake 13 are fixedly connected through the second fixing hole 24 by bolts 25.

[0019] In this technical solution, after the wheat has been turned over and dried, the bolt 25 is removed, the collecting plate 14 is rotated to a horizontal position, and then the drying rake 13 is rotated to a vertical position. The bolt 25 passes through the second fixing hole 24 and the corresponding first fixing hole 23 on the outside of the drying rake 13, which can limit and fix the vertical drying rake 13.

[0020] In this embodiment, the collecting mechanism includes a collecting trough 2 for collecting wheat. The collecting trough 2 is funnel-shaped and is located on the bottom side of the drying trough 11. A guide groove 21 is horizontally provided on the inner wall of the bottom end of the drying trough 11, and the drying trough 11 is connected to the collecting trough 2 via the guide groove 21. A baffle 22 is detachably installed on the inner side of the guide groove 21, and the upper surface of the baffle 22 is flush with the inner wall of the bottom end of the drying trough 11. A drive motor 17 is fixedly connected to the middle of the inner wall of the top end of the collecting trough 2.

[0021] In this technical solution, pulling out the horizontal baffle 22 inside the guide trough 21 opens the guide trough 21, connecting the drying trough 11 with the collection trough 2. Controlling the drive motor 17 to work, the adjusting block 12 can drive the horizontal collection plate 14 to rotate, thereby pushing the wheat in the drying trough 11 to move. When the wheat moves to the top of the guide trough 21, it falls into the funnel-shaped collection trough 2 under the action of gravity, which facilitates the bagging of wheat. It should be noted that the drying rake 13 and the collection plate 14 can be made of iron, which has good stability under its own weight, even if not fixed.

[0022] When using a wheat seed drying device, the wheat to be dried is laid in the drying trough 11 on the upper surface of the drying platform 1. The corresponding controller controls the drive motor 17 to operate, which, via the drive rod 18, drives the horizontal drying rake 13 on the outer side of the adjusting block 12 to rotate within the drying trough 11. This automatically agitates the wheat inside the drying trough 11, improving the uniformity of drying. After the wheat has been dried, the bolts 25 are removed, the collecting plate 14 is rotated to a horizontal position, and then the drying rake 13 is rotated to a vertical position. Bolt 25 passes through the second fixing hole 24 and the corresponding first fixing hole 23 on the outside of the drying rake 13, which can limit and fix the vertical drying rake 13. Pull out the horizontal baffle 22 inside the guide groove 21 to connect the drying trough 11 with the collection trough 2. Control the drive motor 17 to work. The adjusting block 12 can drive the horizontal collection plate 14 to rotate, thereby pushing the wheat in the drying trough 11 to move. When the wheat moves to the top of the guide groove 21, it falls into the funnel-shaped collection trough 2 under the action of gravity, which facilitates the collection and bagging of wheat.

Claims

1. A wheat seed drying device, comprising a drying platform (1), characterized in that, The upper surface of the drying platform (1) is provided with a circular drying trough (11). An adjusting block (12) is rotatably connected to the middle of the drying trough (11). A collection plate (14) and a drying rake (13) are tunably installed on both sides of the adjusting block (12). The platform also includes a turning mechanism for the seed drying process and a seed drying collection mechanism. The collection mechanism includes a collection trough (2) for collecting wheat. The collection trough (2) is funnel-shaped and is located on the bottom side of the drying trough (11). A guide groove (21) is horizontally provided on the inner wall of the bottom end of the drying trough (11). The drying trough (11) is connected to the collection trough (2) via the guide groove (21). A baffle (22) is detachably installed on the inner side of the guide groove (21). The upper surface of the baffle (22) is flush with the inner wall of the bottom end of the drying trough (11).

2. The wheat seed drying device according to claim 1, characterized in that: The turning mechanism includes a drive motor (17) for driving the drying rake (13) to rotate. A drive rod (18) is fixedly connected to the shaft end of the drive motor (17). The drive rod (18) is rotatably connected to the drying trough (11) through a sealed bearing. The end of the drive rod (18) away from the drive motor (17) is fixedly connected to the middle of the bottom side of the adjusting block (12).

3. The wheat seed drying device according to claim 2, characterized in that: The adjusting block (12) has symmetrical adjusting grooves (15) on both sides. One end of the collecting plate (14) and the drying rake (13) are rotatably connected to the adjusting grooves (15) on both sides of the adjusting block (12) through a rotating shaft (16).

4. The wheat seed drying device according to claim 3, characterized in that: The upper end of the adjusting block (12) is horizontally provided with a second fixing hole (24), and the upper surface of the drying rake (13) and the collecting plate (14) is provided with a first fixing hole (23) near the adjusting block (12). The adjusting block (12), the collecting plate (14) and the drying rake (13) are fixedly connected by bolts (25) through the second fixing hole (24) and the first fixing hole (23).

5. A wheat seed drying device according to claim 2, characterized in that: The drive motor (17) is fixedly connected to the middle of the inner wall of the top of the collection trough (2), and the size of the drying trough (11) matches that of the collection plate (14) and the drying rake (13).

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