Soybean seed shape screening device convenient to collect

Abstract

The utility model relates to the technical field of seed screening devices, and discloses a soybean seed shape screening device convenient to collect, which comprises a screening box, a screening cylinder is rotatably connected in the screening box, fixing rings are fixedly connected at two ends in the screening box, and two ends of the screening cylinder are respectively sleeved in the two fixing rings. A supporting plate is horizontally and fixedly connected to one end of the screening box, a motor is installed at the top of the supporting plate, the output end of the motor is fixedly connected to one end of the screening barrel, a screening mechanism is arranged in the screening barrel, and a feeding box is fixedly connected to the end, away from the supporting plate, of the screening box. And a feeding mechanism is arranged in the feeding box. Through the arrangement of the screening cylinder, seeds can be screened according to different shapes and sizes, impurities and dust in the seeds can be removed while screening is conducted, and therefore the device is more convenient to use, and the using effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seed screening devices, in particular to a soybean seed shape screening device which is convenient for collection. Background Art

[0002] The shape screening of soybean seeds can be carried out according to the size and morphological characteristics of the seeds. Generally speaking, the shapes of soybean seeds can be divided into: round seeds, flat seeds, angular seeds, etc. Seed shape screening can be carried out using a mesh or sieve according to the shape of the seeds to be separated, select the appropriate mesh size, and screen the mixed seeds through the mesh or sieve to separate the seeds of different shapes, thereby realizing seed shape screening.

[0003] However, when some existing screening devices are actually used, when a large number of seeds are screened at the same time, the holes of different sizes on the surface of the same pair of sieves cause blockage, resulting in smaller seeds being unable to pass through the sieves, which will reduce the screening effect. In addition, when in use, it is usually impossible to screen seeds of multiple sizes at the same time, which will reduce the use effect of the screening device. Therefore, it is urgent to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a soybean seed shape screening device which is convenient for collection.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A soybean seed shape screening device that is easy to collect comprises a screening box, a screening drum is rotatably connected inside the screening box, both ends of the screening box are fixedly connected to fixing rings, both ends of the screening drum are respectively sleeved inside two fixing rings, one end of the screening box is horizontally fixedly connected to a support plate, a motor is installed on the top of the support plate, the output end of the motor is fixedly connected to one end of the screening drum, a screening mechanism is arranged inside the screening drum, and a feeding box is fixedly connected to the end of the screening box away from the support plate, a conveying trough is arranged inside the feeding box, and the conveying trough is communicated with the interior of the screening drum, and a feeding mechanism is arranged inside the feeding box. Through the setting of the screening drum, seeds can be screened according to different shapes and sizes, and impurities and dust inside the seeds can be removed while screening, thereby making the device more convenient to use and thus improving the use effect of the device.

[0007] As a further solution of the utility model, the screening mechanism includes a screen plate, the screen plate is fixedly connected to the inside of the screening box, the screen plate is inclined, a discharge port is provided on one side of the surface of the screening box, the bottom end of the screen plate is provided at the bottom of the discharge port, a receiving box is installed on one side of the surface of the screening box, two first partitions are fixedly connected to the inside of the receiving box, the receiving box is provided on the surface of the discharge port, a plurality of second partitions are vertically fixedly connected to the inside of the screening box, and the plurality of second partitions are fixedly connected to the top of the screen plate, a filtering area, a first screening area, a second screening area and a third screening area are provided on the surface of the screening cylinder, and the filtering area, the first screening area, the second screening area and the third screening area are respectively provided on the plurality of second partitions The sieve plates are arranged between the first sieve section, the second sieve section and the third sieve section at the bottom, the two ends of the receiving box are respectively arranged at one end of two second partitions far away from each other, and the two first partitions are respectively arranged at one end of two second partitions in the middle, and an inclined plate is fixedly connected to the inside of the sieve box, and the inclined plate is arranged at the bottom of the sieve plate. A waste port is arranged on the other side of the surface of the sieve box, and the lower side of the inclined plate is arranged at the bottom of the waste port. A waste box is installed on the other side of the surface of the sieve box, and the waste box is arranged on the surface of the waste port, which is used to rotate the sieve cylinder, so as to facilitate the transportation of seeds, and also can screen seeds according to different shapes and sizes.

[0008] As a further scheme of the utility model, the feeding mechanism includes a guide plate, an expansion box is fixedly connected to the surface of the feeding box, a plurality of guide plates are provided, and the plurality of guide plates are rotatably connected to the inside of the conveying trough, and a round roller is rotatably connected to the inside of the conveying trough, and the round roller is horizontally arranged, and the plurality of guide plates are fixedly connected to the surface of the round roller, a first rotating shaft is sleeved at the center of the inside of the round roller, and both ends of the first rotating shaft are sleeved inside the feeding box, and two worm gears are rotatably connected to the inside of the feeding box, and the two worm gears are respectively sleeved at both ends of the first rotating shaft, and two second rotating shafts are rotatably connected to the inside of the feeding box, and one end of the two second rotating shafts is fixedly connected to a worm, and the two worm gears are respectively meshed with the two worm gears, and the other ends of the two second rotating shafts are fixedly connected to a gear, and the feeding box is rotatably connected to an outer gear ring at one end close to the screening box, and the outer gear ring is fixedly connected to one end of the screening drum, and the outer gear ring is meshed with two gears, and is used to rotate the plurality of guide plates, so that the seeds put in are quantitatively transported.

[0009] The beneficial effects of the utility model are:

[0010] 1. When in use, the screening drum is driven to rotate by a driving motor, and multiple guide plates can be rotated at the same time through the setting of the internal section. At this time, the soybean seeds can be quantitatively transported, and the transported soybean seeds will slide into the screening drum. Through the threaded guide ring set inside the screening drum, the screening drum can be rotated and the soybean seeds can be transported at the same time.

[0011] 2. When in use, the seeds can be screened according to different shapes and sizes through the setting of the screening cylinder, and the impurities and dust inside the seeds can be removed during screening, so that the use of the device is more convenient and the use effect of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of a soybean seed shape screening device for easy collection proposed by the utility model;

[0013] Figure 2 This is a schematic diagram of the surface structure of a soybean seed shape screening device that is easy to collect, proposed by the utility model;

[0014] Figure 3 This is a cross-sectional view of the internal structure of a soybean seed shape screening device that is easy to collect, proposed by the utility model;

[0015] Figure 4 This is a partial structural schematic diagram of a soybean seed shape screening device for easy collection proposed by the utility model;

[0016] Figure 5 This is a surface structure cross-sectional view of a soybean seed shape screening device that is easy to collect, proposed by the utility model;

[0017] Figure 6 for Figure 5 Enlarged view of point A.

[0018] In the figure: 1. screening box; 11. waste outlet; 12. waste box; 13. support plate; 14. discharge port; 15. receiving box; 16. first partition; 17. second partition; 18. screen plate; 19. fixing ring; 110. inclined plate; 2. feeding box; 21. expansion box; 22. conveying trough; 3. motor; 4. screening cylinder; 41. filtering area; 42. first screening area; 43. second screening area; 44. third screening area; 45. threaded guide ring; 46. external gear ring; 5. guide plate; 51. round roller; 52. first rotating shaft; 53. worm gear; 54. second rotating shaft; 55. worm; 56. gear. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-Figure 6 , a soybean seed shape screening device that is easy to collect, includes a screening box 1, a screening drum 4 is rotatably connected inside the screening box 1, both ends of the screening box 1 are fixedly connected to fixing rings 19, both ends of the screening drum 4 are respectively sleeved inside the two fixing rings 19, one end of the screening box 1 is horizontally fixedly connected to a support plate 13, a motor 3 is installed on the top of the support plate 13, the output end of the motor 3 is fixedly connected to one end of the screening drum 4, a screening mechanism is arranged inside the screening drum 4, the screening box 1 is fixedly connected to a feeding box 2 at one end away from the support plate 13, a conveying trough 22 is arranged inside the feeding box 2, the conveying trough 22 is communicated with the inside of the screening drum 4, and a feeding mechanism is arranged inside the feeding box 2. Through the setting of the screening drum 4, seeds can be screened according to different shapes and sizes, and impurities and dust inside the seeds can be removed while screening, so that the device is more convenient to use, thereby improving the use effect of the device.

[0021] Reference Figure 2 , Figure 3 and Figure 4 In a preferred embodiment, the screening mechanism includes a sieve plate 18, which is fixedly connected to the inside of the screening box 1, and the sieve plate 18 is arranged at an inclination. A discharge port 14 is arranged on one side of the surface of the screening box 1, and the bottom end of the sieve plate 18 is arranged at the bottom of the discharge port 14. A receiving box 15 is installed on one side of the surface of the screening box 1, and two first partitions 16 are fixedly connected inside the receiving box 15. The receiving box 15 is arranged on the surface of the discharge port 14. A plurality of second partitions 17 are vertically fixedly connected inside the screening box 1, and the plurality of second partitions 17 are fixedly connected to the top of the sieve plate 18. A filtering area 41, a first screening area 42, a second screening area 43 and a third screening area 44 are arranged on the surface of the screening cylinder 4, and the filtering area 41, the first screening area 42, the second screening area 43 and the third screening area 44 are respectively arranged on the plurality of second partitions 17, a threaded guide ring 45 is arranged inside the screening cylinder 4, the sieve plate 18 is arranged at the bottom of the first screening area 42, the second screening area 43 and the third screening area 44, the two ends of the receiving box 15 are respectively arranged at one end of the two second partitions 17 far away from each other, and the two first partitions 16 are respectively arranged at one end of the two second partitions 17 in the middle, and the screening box 1 is fixedly connected with an inclined plate 110, the inclined plate 110 is arranged at the bottom of the sieve plate 18, a waste port 11 is arranged on the other side of the surface of the screening box 1, and the lower side of the inclined plate 110 is arranged at the bottom of the waste port 11, and a waste box 12 is installed on the other side of the surface of the screening box 1, and the waste box 12 is arranged on the surface of the waste port 11, which is used to rotate the screening cylinder 4, so as to facilitate the transportation of seeds, and also can screen seeds according to different shapes and sizes.

[0022] Reference Figure 5 and Figure 6 In a preferred embodiment, the feeding mechanism includes a guide plate 5, an expansion box 21 is fixedly connected to the surface of the feeding box 2, a plurality of guide plates 5 are provided, and the plurality of guide plates 5 are rotatably connected to the inside of the conveying trough 22, a round roller 51 is rotatably connected to the inside of the conveying trough 22, and the round roller 51 is horizontally arranged, and the plurality of guide plates 5 are fixedly connected to the surface of the round roller 51, a first rotating shaft 52 is sleeved at the center of the inside of the round roller 51, and both ends of the first rotating shaft 52 are sleeved inside the feeding box 2, and two worm gears 53 are rotatably connected inside the feeding box 2, and the two worm gears 53 are respectively Sleeved on both ends of the first rotating shaft 52, there are two second rotating shafts 54 rotatably connected inside the feeding box 2, one end of the two second rotating shafts 54 is fixedly connected to a worm 55, the two worm 55 are respectively meshed with two worm wheels 53, and the other ends of the two second rotating shafts 54 are fixedly connected to gears 56. The feeding box 2 is rotatably connected to one end close to the screening box 1 with an outer gear ring 46, the outer gear ring 46 is fixedly connected to one end of the screening cylinder 4, and the outer gear ring 46 is meshed with two gears 56, which is used to rotate multiple guide plates 5, so that the seeds put in can be quantitatively transported.

[0023] From the above description, it can be seen that the above-mentioned embodiment of the utility model achieves the following technical effects: in actual use, through the setting of the screening drum 4, the seeds can be screened according to different shapes and sizes, and the impurities and dust inside the seeds can be removed during screening, so that the device is more convenient to use, thereby improving the use effect of the device. When in use, the soybean seeds to be screened can be placed in the conveying trough 22 through the expansion box 21, and then the motor 3 is driven to drive the screening drum 4 to rotate. Under the action of the outer gear ring 46, the two gears 56 will rotate at the same time. Under the action of the two second rotating shafts 54 and the two worms 55, the two worm wheels 53 will rotate at the same time, so that the first rotating shaft 52 and the round roller 51 are rotated at the same time, so that the multiple guide plates 5 are rotated. At this time, the soybean seeds can be quantitatively transported, and the transported soybean seeds will slide down into the screening cylinder 4. The threaded guide ring 45 arranged inside the screening cylinder 4 can make the screening cylinder 4 rotate while transporting the soybean seeds. When passing through the filtering area 41, the dirt and dust inside the soybean seeds will be preliminarily screened, and the dust and dirt will slide down through the surface of the filtering area 41 to the top of the inclined plate 110. Then, when passing through the first screening area 42, the first screening area 42 and the third screening area 44, the corresponding soybean seeds will be screened and transported to each area inside the receiving box 15 through the sieve plate 18. While passing through the sieve plate 18, the dust inside the soybean seeds will be filtered again, and the dust will slide through the inclined plate 110 to the inside of the waste bin 12 for collection.

[0024] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0025] 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, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0026] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0027] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A soybean seed shape screening device for easy collection, comprising a screening box (1), characterized in that: A screening drum (4) is rotatably connected to the inside of the screening box (1), and both ends of the screening box (1) are fixedly connected to fixing rings (19), and the two ends of the screening drum (4) are respectively sleeved inside the two fixing rings (19). One end of the screening box (1) is horizontally fixedly connected to a support plate (13), and a motor (3) is installed on the top of the support plate (13). The output end of the motor (3) is fixedly connected to one end of the screening drum (4), and a screening mechanism is arranged inside the screening drum (4). The end of the screening box (1) away from the support plate (13) is fixedly connected to a feeding box (2), and a conveying trough (22) is arranged inside the feeding box (2), and the conveying trough (22) is connected to the inside of the screening drum (4), and a feeding mechanism is arranged inside the feeding box (2).

2. A soybean seed shape screening device for easy collection according to claim 1, characterized in that: The screening mechanism comprises a screen plate (18), the screen plate (18) being fixedly connected to the inside of a screening box (1), the screen plate (18) being arranged in an inclined manner, a discharge port (14) being arranged on one side of the surface of the screening box (1), the bottom end of the screen plate (18) being arranged at the bottom of the discharge port (14), a receiving box (15) being installed on one side of the surface of the screening box (1), two first partition plates (16) being fixedly connected to the inside of the receiving box (15), and the receiving box (15) being arranged on the surface of the discharge port (14).

3. A soybean seed shape screening device for easy collection according to claim 2, characterized in that: A plurality of second partitions (17) are vertically fixedly connected inside the screening box (1), and the plurality of second partitions (17) are fixedly connected to the top of the screening plate (18). A filtering area (41), a first screening area (42), a second screening area (43) and a third screening area (44) are arranged on the surface of the screening cylinder (4), and the filtering area (41), the first screening area (42), the second screening area (43) and the third screening area (44) are respectively arranged between the plurality of second partitions (17). A threaded guide ring (45) is arranged inside the screening cylinder (4), and the screening plate (18) is arranged at the bottom of the first screening area (42), the second screening area (43) and the third screening area (44). The two ends of the receiving box (15) are respectively arranged at one end of two second partitions (17) far away from each other, and the two first partitions (16) are respectively arranged at one end of two middle second partitions (17).

4. A soybean seed shape screening device for easy collection according to claim 3, characterized in that: The screening box (1) is internally fixedly connected with an inclined plate (110), the inclined plate (110) being arranged at the bottom of the screening plate (18), a waste opening (11) being arranged on the other side of the surface of the screening box (1), the lower side of the inclined plate (110) being arranged at the bottom of the waste opening (11), a waste box (12) being installed on the other side of the surface of the screening box (1), the waste box (12) being arranged on the surface of the waste opening (11).

5. The soybean seed shape screening device for easy collection according to claim 1, characterized in that: The feeding mechanism comprises a material guide plate (5), an expansion box (21) is fixedly connected to the surface of the feeding box (2), a plurality of the material guide plates (5) are provided, the plurality of the material guide plates (5) are rotatably connected to the inside of a conveying trough (22), a round roller (51) is rotatably connected to the inside of the conveying trough (22), the round roller (51) is horizontally arranged, the plurality of the material guide plates (5) are fixedly connected to the surface of the round roller (51), a first rotating shaft (52) is sleeved at the center of the inside of the round roller (51), and both ends of the first rotating shaft (52) are sleeved inside the feeding box (2).

6. A soybean seed shape screening device for easy collection according to claim 5, characterized in that: The feeding box (2) is internally rotatably connected to two worm gears (53), and the two worm gears (53) are respectively sleeved on the two ends of the first rotating shaft (52). The feeding box (2) is internally rotatably connected to two second rotating shafts (54), and one end of the two second rotating shafts (54) is fixedly connected to a worm (55), and the two worm gears (55) are respectively meshed with the two worm gears (53). The other end of the two second rotating shafts (54) is fixedly connected to a gear (56). The feeding box (2) is rotatably connected to one end close to the screening box (1) with an outer toothed ring (46), and the outer toothed ring (46) is fixedly connected to one end of the screening drum (4), and the outer toothed ring (46) is meshed with two gears (56).

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