Wheat seed sorting device

Abstract

The utility model discloses a wheat seed sorting device which is characterized in that the right side of a conveying box is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a spiral auger, the right end of the bottom of the conveying box is fixedly connected with an air blower, and the output end of the air blower is communicated with a hollow plate through a pipeline. The conveying box, the spiral auger and the first motor are arranged, the purpose of automatic conveying can be achieved, the second gear, the first gear, the first support, the air blower, the second motor, the hollow plate and the air outlet pipe are arranged, air can be conveyed into the hollow plate through a pipeline when the air blower is turned on, and the air can be exhausted from the air outlet pipe. And meanwhile, people can control a second motor to rotate according to needs, the second motor can drive a second gear to rotate while rotating, the second gear can drive a first gear to rotate while rotating, accordingly, a hollow plate can be driven to swing, and the impurity removal effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture, in particular to a wheat seed sorting device. Background Art

[0002] Wheat is a cereal crop widely grown all over the world and is one of the staple foods of mankind. When selecting wheat seeds, it is necessary to screen the wheat. For example, Chinese patent CN 210546186 U has a multi-stage screening mechanism composed of a large-hole screen and a small-hole screen, which can simply store seeds of different particle sizes. The large ones are stored on the top of the large-hole screen, the qualified ones are stored on the top of the small-hole screen, and the smaller ones will be treated as waste and flow from the waste port to the outside of the sorting tank. The structure is reasonable and the seed particle size screening is high in precision, but it requires manual feeding, which increases people's labor, and only has the ability to screen, and cannot blow out the impurities mixed, thereby reducing the screening quality. For this reason, we propose a wheat seed sorting device. Utility Model Content

[0003] The utility model aims to provide a wheat seed sorting device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wheat seed sorting device, comprising a conveying box, a sieve plate and a sorting box, the right side of the conveying box is fixedly connected to a first motor, and the output shaft of the first motor is fixedly connected to a spiral auger, the right end of the bottom of the conveying box is fixedly connected to a blower, the output end of the blower is connected to a hollow plate through a pipeline, and a plurality of equally spaced air outlet pipes are arranged on the right side of the hollow plate, the bottom of the conveying box and located on the left side of the blower are fixedly connected to a first bracket, and the end of the first bracket is movably connected to a first gear, the left side of the sorting box is fixedly connected to a second motor, and the output shaft of the second motor is fixedly connected to a second gear.

[0005] Preferably, a feed port is provided at the left end of the top of the conveying box, and a first discharge port is provided at the right end of the bottom of the conveying box.

[0006] Preferably, the bottom of the conveying box is fixedly connected to the sorting box via a second bracket, and the left end of the bottom of the conveying box and the four sides of the bottom of the sorting box are fixedly connected with supporting legs.

[0007] Preferably, the first gear is meshedly connected with the second gear, the end of the first gear is fixedly connected with the hollow plate, and reserved grooves are provided at the connection between the sorting box, the first gear and the sieve plate.

[0008] Preferably, baffles are fixedly connected to both left and right ends of the bottom of the inner cavity of the sorting box, and a second discharge port is opened at the middle end of the bottom of the sorting box.

[0009] Preferably, a support plate is fixedly connected to the lower end of the right side of the inner cavity of the sorting box, a sieve plate is movably connected to the top of the support plate via a spring, and a vibrator is fixedly connected to the left end of the bottom of the sieve plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model is provided with a conveying box, a spiral auger and a first motor. The wheat to be sorted is poured into the conveying box from a feeding port, and the first motor is turned on. The first motor drives the spiral auger to rotate while rotating, so as to achieve the purpose of automatic conveying. A second gear, a first gear, a first bracket, a blower, a second motor, a hollow plate and an air outlet pipe are provided. When the blower is turned on, air can be conveyed into the hollow plate through a pipeline and discharged from the air outlet pipe, so as to achieve the effect of blowing away impurities mixed in the wheat. At the same time, people can control the rotation of the second motor according to needs. The second motor drives the second gear to rotate while rotating, and the second gear drives the first gear to rotate while rotating, so as to drive the hollow plate to swing, thereby improving the impurity removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model in the first viewing angle state;

[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model in the second viewing angle state;

[0014] Figure 3 This is a schematic diagram of the cross-sectional structure of the sorting box of the utility model;

[0015] Figure 4 This is a schematic diagram of the cross-sectional structure of the conveying box of the utility model.

[0016] In the figure: conveying box 1, first bracket 2, blower 3, sorting box 4, supporting leg 5, second motor 6, reserved slot 7, second discharge port 8, second bracket 9, second gear 10, first gear 11, hollow plate 12, air outlet 13, sieve plate 14, vibrator 15, baffle 16, support plate 17, spring 18, feed port 19, spiral auger 20, first discharge port 21, first motor 22. DETAILED DESCRIPTION

[0017] 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.

[0018] The conveying box 1, the first bracket 2, the blower 3, the sorting box 4, the supporting leg 5, the second motor 6, the reserved slot 7, the second discharge port 8, the second bracket 9, the second gear 10, the first gear 11, the hollow plate 12, the air outlet pipe 13, the screen plate 14, the vibrator 15, the baffle 16, the support plate 17, the spring 18, the feed port 19, the spiral auger 20, the first discharge port 21 and the first motor 22 of the present application are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0019] See also Figure 1-Figure 4 A wheat seed sorting device comprises a conveying box 1, a sieve plate 14 and a sorting box 4. A first motor 22 is fixedly connected to the right side of the conveying box 1, and a spiral auger 20 is fixedly connected to the output shaft of the first motor 22. The wheat to be sorted is poured into the conveying box 1 from the feed inlet 19, and the first motor 22 is turned on. The first motor 22 drives the spiral auger 20 to rotate while rotating, so as to achieve the purpose of automatic transportation. A blower 3 is fixedly connected to the right end of the bottom of the conveying box 1. The output end of the blower 3 is connected to the hollow plate 12 through a pipeline, and a plurality of equidistantly distributed air outlet pipes 13 are arranged on the right side of the hollow plate 12. The bottom of the conveying box 1 and the position of the blower 3 are fixedly connected to the output end of the blower 3. A first bracket 2 is fixedly connected to the left side, and a first gear 11 is movably connected to the end of the first bracket 2. A second motor 6 is fixedly connected to the left side of the sorting box 4, and a second gear 10 is fixedly connected to the output shaft of the second motor 6. When the blower 3 is turned on, air can be transported to the hollow plate 12 through the pipeline and discharged from the air outlet pipe 13, thereby achieving the effect of blowing away impurities mixed in the wheat. At the same time, people can control the rotation of the second motor 6 as needed. The second motor 6 will drive the second gear 10 to rotate while rotating, and the second gear 10 will drive the first gear 11 to rotate while rotating, thereby driving the hollow plate 12 to swing, thereby improving the impurity removal effect.

[0020] A feed port 19 is provided at the left end of the top of the conveying box 1, and a first discharge port 21 is provided at the right end of the bottom of the conveying box 1. The bottom of the conveying box 1 is fixedly connected to the sorting box 4 through the second bracket 9, and the left end of the bottom of the conveying box 1 and the four sides of the bottom of the sorting box 4 are fixedly connected with support legs 5. The first gear 11 is meshed with the second gear 10, and the end of the first gear 11 is fixedly connected to the hollow plate 12, and the connection between the sorting box 4 and the first gear 11 and the sieve plate 14 is provided with a reserved groove 7, the left and right ends of the bottom of the inner cavity of the sorting box 4 are fixedly connected with baffles 16, and the middle end of the bottom of the sorting box 4 is provided with a second discharge port 8, the lower end of the right side of the inner cavity of the sorting box 4 is fixedly connected with a support plate 17, the top of the support plate 17 is movably connected with the sieve plate 14 through a spring 18, and the left end of the bottom of the sieve plate 14 is fixedly connected with a vibrator 15. When the vibrator 15 is turned on, the sieve plate 14 can be driven to vibrate under the action of the spring 18, thereby achieving the purpose of screening wheat.

[0021] When in use, a conveying box 1, a spiral auger 20 and a first motor 22 are provided. The wheat to be sorted is poured into the conveying box 1 from the feed port 19, and the first motor 22 is turned on. The first motor 22 drives the spiral auger 20 to rotate while rotating, thereby achieving the purpose of automatic transportation. A second gear 10, a first gear 11, a first bracket 2, a blower 3, a second motor 6, a hollow plate 12 and an air outlet pipe 13 are provided. When the blower 3 is turned on, air can be conveyed to the hollow plate 12 through a pipeline and discharged from the air outlet pipe 13, thereby achieving the effect of blowing away impurities mixed in the wheat. At the same time, people can control the rotation of the second motor 6 as needed. The second motor 6 drives the second gear 10 to rotate while rotating, and the second gear 10 drives the first gear 11 to rotate while rotating, thereby driving the hollow plate 12 to swing, thereby improving the impurity removal effect.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wheat seed sorting device, comprising a conveying box (1), a sieve plate (14) and a sorting box (4), characterized in that: The right side of the conveying box (1) is fixedly connected to a first motor (22), and the output shaft of the first motor (22) is fixedly connected to a spiral auger (20); the right end of the bottom of the conveying box (1) is fixedly connected to a blower (3); the output end of the blower (3) is connected to a hollow plate (12) through a pipeline, and a plurality of equally spaced air outlet pipes (13) are arranged on the right side of the hollow plate (12); the bottom of the conveying box (1) and located on the left side of the blower (3) is fixedly connected to a first bracket (2), and the end of the first bracket (2) is movably connected to a first gear (11); the left side of the sorting box (4) is fixedly connected to a second motor (6), and the output shaft of the second motor (6) is fixedly connected to a second gear (10).

2. A wheat seed sorting device according to claim 1, characterized in that: A feed port (19) is provided at the left end of the top of the conveying box (1), and a first discharge port (21) is provided at the right end of the bottom of the conveying box (1).

3. A wheat seed sorting device according to claim 1, characterized in that: The bottom of the conveying box (1) is fixedly connected to the sorting box (4) via a second bracket (9), and the left end of the bottom of the conveying box (1) and the four sides of the bottom of the sorting box (4) are fixedly connected with support legs (5).

4. A wheat seed sorting device according to claim 1, characterized in that: The first gear (11) is meshedly connected with the second gear (10), the end of the first gear (11) is fixedly connected with the hollow plate (12), and reserved grooves (7) are provided at the connection between the sorting box (4), the first gear (11) and the sieve plate (14).

5. A wheat seed sorting device according to claim 1, characterized in that: Baffles (16) are fixedly connected to both left and right ends of the bottom of the inner cavity of the sorting box (4), and a second discharge port (8) is provided at the middle end of the bottom of the sorting box (4).

6. A wheat seed sorting device according to claim 1, characterized in that: A support plate (17) is fixedly connected to the lower end of the right side of the inner cavity of the sorting box (4), the top of the support plate (17) is movably connected to the sieve plate (14) via a spring (18), and a vibrator (15) is fixedly connected to the left end of the bottom of the sieve plate (14).

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