Wheat breeding, airing and seed selecting device
By designing a wheat breeding, drying and seed selection device, using brackets and conflicting devices to achieve rapid recovery and screening of wheat, the problems of waste of space and low efficiency of traditional drying methods are solved, and the efficiency and quality of drying and seed selection are improved.
Patent Information
- Application Number
- CN202422053697.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-23
AI Technical Summary
Traditional wheat breeding, drying and seed selection methods require a large amount of ground space, and artificial recycling speed is slow, and sudden weather can easily cause wheat to get damp and moldy, affecting the efficiency and quality of drying and seed selection.
A wheat breeding, drying and seed selection device is designed to reduce the space occupied by multiple drying plates by brackets, and the anti-contact device is used to pour the drying plates into the screening chamber for screening, achieving rapid recycling and screening.
Reduce the space occupied by drying, improve the efficiency of drying and seed selection, avoid moisture and mold in wheat, and ensure seed quality.
Smart Images
Figure CN223064252U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wheat seed selection, in particular to a wheat breeding, drying and seed selection device. Background Art
[0002] Wheat is one of the main crops in my country and occupies a very important position in the proportion of my country's grain. Wheat is generally planted in autumn and harvested in summer. Wheat can be ground into flour to make steamed buns, bread, etc. Since the newly harvested wheat contains moisture, the wheat needs to be dried when it is stored to prevent it from getting moldy during storage.
[0003] The wheat breeding drying and seed selection device is a device used to assist seed processing in the wheat breeding process. The wheat breeding drying and seed selection device can provide efficient seed drying, drying and screening functions to ensure seed quality and breeding efficiency.
[0004] The existing technology has the following deficiencies: the traditional wheat breeding, drying and seed selection work usually adopts the method of spreading the wheat flat on a large open space for drying. This drying method requires a large amount of ground space, which may lead to a waste of land resources, and the flat drying usually requires manual recovery of the wheat, and the recovery speed is slow, which greatly affects the efficiency of subsequent drying and seed selection work. If there is extreme weather such as sudden rain, the manual recovery method cannot quickly recover the wheat, which can easily cause the wheat to become damp, moldy, or even rot, resulting in a large loss of wheat seeds.
[0005] Therefore, it is necessary to invent a wheat breeding drying and seed selection device. Utility Model Content
[0006] To this end, the utility model provides a wheat breeding drying and seed selection device, which sets up a plurality of drying boards through a bracket on the top of a screening cabin, and spreads wheat on the top of the drying boards to solve the problem that the traditional drying method needs to occupy a large amount of ground space; then, the resistance device is controlled to resist the drying boards to make them overturn, and the dried wheat is poured into the screening cabin for screening, so as to solve the problem that the traditional manual wheat recovery speed is slow, which greatly affects the efficiency of subsequent drying and seed selection work, and the problem that sudden rain can easily cause the wheat to become damp, moldy, or even rot, resulting in a large loss of wheat seeds.
[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wheat breeding, drying and selecting device, comprising a screening cabin, the top and bottom surfaces of the screening cabin are both provided with openings, a screen is fixedly installed on the inner wall of the screening cabin, a base is fixedly installed on the bottom surface of the screening cabin, a first discharge port is provided on one side of the screening cabin, brackets are fixedly installed on both sides of the top surface of the screening cabin, a rotating shaft is rotatably installed on the upper end of the bracket, a plurality of cantilevers are fixedly installed around the outer wall of the rotating shaft, a drying board is rotatably installed on the end of the cantilever away from the bracket, the top surface of the drying board can be used to spread and dry wheat, and a resistance device is installed on one side of the outer wall of the screening cabin, and the resistance device can extend and resist the drying board to make it overturn.
[0008] Preferably, a motor is fixedly mounted on one side of the upper end of the bracket, an output end of the motor close to the bracket passes through the bracket and is fixedly connected to one end of the rotating shaft, and the motor can drive the rotating shaft to drive the cantilever to rotate.
[0009] Preferably, the cantilever is in an H-shaped structure, and two ends of one side of the cantilever are fixedly mounted on two ends of the outer wall of the rotating shaft, and the cantilever is fixedly mounted on eight directions of the outer wall of the rotating shaft.
[0010] Preferably, columnar protrusions are provided in the middle of both sides of the drying board, and the middle of both sides of the drying board are rotatably connected to the two ends of the cantilever away from the rotating shaft respectively. The drying board is rotatably connected to the cantilever through the columnar protrusions on both sides, and the outer edge of the top surface of the drying board is provided with a protrusion.
[0011] Preferably, a connecting rod is fixedly installed on the bottom surface of the drying board, and the connecting rod is in an arc-shaped structure that bends downward. Both ends of the connecting rod are fixedly connected to both sides of the bottom surface of the drying board. A scale column is provided between the connecting rod and the drying board, and the scale column is fixedly installed in the middle of the top surface of the connecting rod.
[0012] Preferably, the abutment device comprises a side plate, the side plate is fixedly mounted on the upper end of the outer wall of the screening cabin away from the first discharge port, a hydraulic rod is fixedly mounted on the top surface of the side plate, and an abutment plate is fixedly mounted on the upper end of the hydraulic rod.
[0013] Preferably, protrusions are provided at both ends of the side of the support plate close to the bracket, and a slide groove is provided on the side of the bracket away from the first discharge port. The protrusions at both ends of the bracket are slidably installed in the slide grooves of the brackets on both sides, and the support plate is slidably installed on the side of the bracket away from the first discharge port.
[0014] Preferably, the screen is installed on the inner wall of the screening cabin at an angle of 45°, one end of the screen close to the first discharge port is tilted downward to the first discharge port, and the bottom opening of the screening cabin is set as the second discharge port.
[0015] The beneficial effects of the utility model are as follows: a plurality of drying boards are set up by the brackets on the top surface of the screening cabin, and wheat is spread on the top surface of the drying boards to achieve the effect of reducing the space occupied by drying; then the resistance device is controlled to resist the drying boards to make them overturn, and the dried wheat is poured into the screening cabin for screening, so as to achieve the effect of quickly recovering and screening the wheat, avoid sudden rain that causes the wheat to become damp and moldy, and improve the efficiency of subsequent drying and seed selection work. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a front view of a wheat breeding, drying and seed selection device provided by the utility model;
[0017] Figure 2 A front view of a wheat breeding, drying and seed selection device provided by the utility model;
[0018] Figure 3 A schematic diagram of the structure of a drying plate of a wheat breeding drying and seed selection device provided by the utility model;
[0019] Figure 4 A schematic diagram of the structure of a resistance device of a wheat breeding, drying and seed selection device provided by the utility model;
[0020] Figure 5 The utility model provides a schematic diagram of the internal structure of a screening cabin of a wheat breeding, drying and seed selection device.
[0021] In the figure: a screening cabin 11, a bracket 12, a rotating shaft 13, a cantilever 14, a drying board 15, a connecting rod 16, a weighing column 17, a motor 18, a base 19, a first discharge port 20, a side plate 21, a hydraulic rod 22, a stop plate 23, and a screen 24. DETAILED DESCRIPTION
[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.
[0023] Example 1
[0024] like Figure 1 , Figure 2 and Figure 5As shown, a wheat breeding, drying and selecting device in the embodiment of the first aspect of the utility model comprises a screening cabin 11, the top and bottom surfaces of the screening cabin 11 are both provided with openings, a screen 24 is fixedly installed on the inner wall of the screening cabin 11, a base 19 is fixedly installed on the bottom surface of the screening cabin 11, a first discharge port 20 is provided on one side of the screening cabin 11, brackets 12 are fixedly installed on both sides of the top surface of the screening cabin 11, a rotating shaft 13 is rotatably installed on the upper end of the bracket 12, a plurality of cantilevers 14 are fixedly installed around the outer wall of the rotating shaft 13, a drying board 15 is rotatably installed on the end of the cantilever 14 away from the bracket 12, the top surface of the drying board 15 can be used to spread and dry wheat, and a resistance device is installed on one side of the outer wall of the screening cabin 11, and the resistance device can extend and resist the drying board 15 to make it overturn.
[0025] In the above embodiment, it should be noted that the screening cabin 11 is a metal cabin body, and the drying board 15 is woven from bamboo strips. The wheat is spread flat on the top of the drying board 15, and the rotating shaft 13 is rotated to drive the cantilever 14 and the drying board 15 to rotate slowly and continuously, so that the wheat is evenly heated to achieve the effect of drying the wheat; a plurality of drying boards 15 are set up by the bracket 12 on the top of the screening cabin 11, and the wheat is spread on the top of the drying board 15 to achieve the effect of reducing the drying space; and then the resistance device is controlled to resist the drying board 15 to make it overturn, and the dried wheat is poured into the screening cabin 11 for screening, so as to achieve the effect of quickly recovering and screening the wheat, avoid sudden rain that causes the wheat to get damp and moldy, and improve the efficiency of subsequent drying and seed selection work.
[0026] Example 2
[0027] like Figures 1 - 3 As shown, a wheat breeding drying and seed selection device includes all the contents of Example 1. In addition, a motor 18 is fixedly installed on one side of the upper end of the bracket 12. The output end of the motor 18 close to the bracket 12 passes through the bracket 12 and is fixedly connected to one end of the rotating shaft 13. The motor 18 can drive the rotating shaft 13 to drive the cantilever 14 to rotate. The cantilever 14 is an H-shaped structure. The two ends of one side of the cantilever 14 are fixedly installed on the two ends of the outer wall of the rotating shaft 13. The cantilever 14 is fixedly installed in eight directions of the outer wall of the rotating shaft 13. The middle of the two sides of the drying board 15 is provided A columnar protrusion is provided, and the middle parts of both sides of the drying board 15 are rotatably connected to the two ends of the cantilever 14 away from the rotating shaft 13 respectively. The drying board 15 is rotatably connected to the cantilever 14 through the columnar protrusions on both sides. A protrusion is provided on the outer edge of the top surface of the drying board 15. A connecting rod 16 is fixedly installed on the bottom surface of the drying board 15. The connecting rod 16 is an arc-shaped structure bent downward. The two ends of the connecting rod 16 are fixedly connected to the two sides of the bottom surface of the drying board 15. A scale column 17 is provided between the connecting rod 16 and the drying board 15, and the scale column 17 is fixedly installed in the middle part of the top surface of the connecting rod 16.
[0028] In the above embodiment, it should be noted that by starting the motor 18 to drive the rotating shaft 13 to rotate, the weight of the scale column 17 is greater than the drying board 15. Under the influence of the self-gravity of the scale column 17, when the rotating shaft 13 and the cantilever 14 drive the drying board 15 to rotate, the top surface of the drying board 15 can always be kept facing upward.
[0029] Example 3
[0030] like Figure 4 and Figure 5 As shown, a wheat breeding, drying and selecting device includes all the contents of Example 2. In addition, the resistance device includes a side plate 21, which is fixedly mounted on the upper end of the outer wall of the screening cabin 11 on the side away from the first discharge port 20, and a hydraulic rod 22 is fixedly mounted on the top surface of the side plate 21, and a resistance plate 23 is fixedly mounted on the upper end of the hydraulic rod 22, and protrusions are provided at both ends of the side of the resistance plate 23 close to the bracket 12, and a slide groove is provided on the side of the bracket 12 away from the first discharge port 20, and the protrusions at both ends of the bracket 12 are slidably mounted in the slide grooves of the brackets 12 on both sides, and the resistance plate 23 is slidably mounted on the side of the bracket 12 away from the first discharge port 20.
[0031] In the above embodiment, it should be noted that when the wheat on the top of the drying board 15 is dried or when it rains and the wheat needs to be urgently recovered, the hydraulic rod 22 is started to push the abutment plate 23 to extend and extend into the rotation path of the drying board 15. When the drying board 15 rotates to above the screening cabin 11, the connecting rod 16 is blocked by the abutment plate 23 and drives the drying board 15 to tilt, so as to achieve the effect of pouring the wheat on the top of the drying board 15 into the opening on the top of the screening cabin 11.
[0032] Example 4
[0033] like Figure 1 and Figure 5 As shown, a wheat breeding, drying and selecting device includes all the contents of Example 1. In addition, the screen 24 is installed on the inner wall of the screening chamber 11 at an angle of 30°, and one end of the screen 24 close to the first discharge port 20 is inclined downward to the first discharge port 20, and the bottom opening of the screening chamber 11 is set as the second discharge port.
[0034] In the above embodiment, it should be noted that after the wheat is poured into the opening on the top surface of the screening chamber 11, it falls on the top surface of the screen 24, the full wheat is intercepted by the screen 24 and slides out from the first discharge port 20 along the top surface of the screen 24, while the shriveled wheat passes through the screen 24 and falls out from the second discharge port, so as to achieve the effect of screening wheat seeds.
[0035] The usage process of the present utility model is as follows: Those skilled in the art spread wheat evenly on the top surface of the drying plate 15, start the motor 18, and drive the rotating shaft 13 to drive the cantilever 14 and the drying plate 15 to rotate slowly and continuously, so that the wheat is evenly heated and dried. When the wheat on the top surface of the drying plate 15 is dried or when it rains and the wheat needs to be urgently recovered, start the hydraulic rod 22 to push the abutting plate 23 to extend and enter the rotation path of the drying plate 15. When the drying plate 15 rotates above the screening bin 11, the connecting rod 16 is blocked by the abutting plate 23 to drive the drying plate 15 to tilt, and pour the wheat on the top surface of the drying plate 15 into the opening on the top surface of the screening bin 11. After the wheat is poured into the opening on the top surface of the screening bin 11, it falls on the top surface of the sieve mesh 24. The plump wheat is intercepted by the sieve mesh 24 and slides out from the first discharge port 20 along the top surface of the sieve mesh 24, while the shriveled wheat passes through the sieve mesh 24 and falls out from the second discharge port to complete the screening of wheat seeds.
[0036] As described above, it is only a preferred embodiment of the present utility model. Any person skilled in the art may modify the present utility model by using the technical solutions described above or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solutions of the present utility model falls within the scope of protection required by the present utility model.
Claims
1. A wheat breeding drying and seed selection device, comprising a screening bin (11), both the top surface and the bottom surface of the screening bin (11) are provided with openings, a screen mesh (24) is fixedly installed on the inner wall of the screening bin (11), a base (19) is fixedly installed on the bottom surface of the screening bin (11), and a first discharge port (20) is arranged on one side of the screening bin (11), characterized in that: Brackets (12) are fixedly mounted on both sides of the top surface of the screening cabin (11); a rotating shaft (13) is rotatably mounted on the upper end of the bracket (12); a plurality of cantilevers (14) are fixedly mounted around the outer wall of the rotating shaft (13); a drying board (15) is rotatably mounted on one end of the cantilever (14) away from the bracket (12); the top surface of the drying board (15) can be used to spread wheat for drying; a resistance device is mounted on one side of the outer wall of the screening cabin (11); the resistance device can be extended and resist the drying board (15) to cause it to tip over.
2. The wheat breeding drying and seed selection device according to claim 1, wherein: A motor (18) is fixedly mounted on one side of the upper end of the bracket (12); an output end of the motor (18) close to the bracket (12) passes through the bracket (12) and is fixedly connected to one end of the rotating shaft (13); the motor (18) can drive the rotating shaft (13) to drive the cantilever (14) to rotate.
3. The wheat breeding sunning and seed selection device according to claim 1, characterized in that: The cantilever (14) is in an H-shaped structure, and two ends of one side of the cantilever (14) are fixedly mounted on two ends of the outer wall of the rotating shaft (13), and the cantilever (14) is fixedly mounted on eight directions of the outer wall of the rotating shaft (13).
4. The wheat breeding drying and seed selection device according to claim 3, characterized in that: The middle parts of both sides of the drying board (15) are provided with columnar protrusions, and the middle parts of both sides of the drying board (15) are rotatably connected to the two ends of the cantilever (14) away from the rotating shaft (13) respectively. The drying board (15) is rotatably connected to the cantilever (14) through the columnar protrusions on both sides, and the outer edge of the top surface of the drying board (15) is provided with a protrusion.
5. A wheat breeding drying and seed selection device according to claim 1, characterized in that: A connecting rod (16) is fixedly mounted on the bottom surface of the drying board (15); the connecting rod (16) is in a downwardly curved arc structure; two ends of the connecting rod (16) are fixedly connected to two sides of the bottom surface of the drying board (15); a weighing column (17) is arranged between the connecting rod (16) and the drying board (15); the weighing column (17) is fixedly mounted on the middle part of the top surface of the connecting rod (16).
6. The wheat breeding drying and seed selection device according to claim 1, characterized in that: The abutment device comprises a side plate (21), wherein the side plate (21) is fixedly mounted on the upper end of an outer wall of a side of the screening chamber (11) away from the first discharge port (20), a hydraulic rod (22) is fixedly mounted on the top surface of the side plate (21), and a abutment plate (23) is fixedly mounted on the upper end of the hydraulic rod (22).
7. The wheat breeding drying and seed selection device according to claim 6, characterized in that: The two ends of the side of the support plate (23) close to the bracket (12) are provided with protrusions, and the side of the bracket (12) away from the first discharge port (20) is provided with a slide groove. The protrusions at the two ends of the bracket (12) are slidably installed in the slide grooves of the brackets (12) on both sides, and the support plate (23) is slidably installed on the side of the bracket (12) away from the first discharge port (20).
8. A wheat breeding drying and seed selection device according to claim 1, characterized in that: The screen (24) is installed on the inner wall of the screening chamber (11) at an angle of 30°, and one end of the screen (24) close to the first discharge port (20) is inclined downward to the first discharge port (20), and the bottom opening of the screening chamber (11) is arranged as the second discharge port.