Seed sorting equipment for agricultural planting

Abstract

The seed sorting equipment for agricultural planting comprises a sorting box body, one end of the sorting box body is sequentially provided with a superior product outlet and an inferior-quality product outlet, a feeding mechanism is fixedly installed at the top of the sorting box body, and a material control assembly is arranged on one side of the connecting position of the feeding mechanism and the sorting box body. A dust collection mechanism is fixedly installed at the end, the same as the superior product outlet, of the sorting box body, a dust removal plate and a sorting mechanism are sequentially and fixedly connected to the interior of the sorting box body, and an impurity drawer is slidably connected to the bottom of one side of the sorting box body. According to the device, the sorting amount of seeds can be controlled through the material control mechanism, the sorting quality is improved, time and labor are saved, the seeds are fed into the screening mechanism through cooperation of a conveying speed reducer and conveying spiral blades, the kinetic energy of the conveying speed reducer and the proportion of a large chain wheel and a small chain wheel are used for driving a dust suction fan to operate to suck away dust, and workers are prevented from sucking dust.

Description

Technical Field

[0001] This utility model relates to the technical field of seed sorting, specifically to a seed sorting device for agricultural planting. Background Technology

[0002] Seeds are the reproductive bodies unique to gymnosperms and angiosperms. They are formed from ovules through pollination and fertilization. Seeds generally consist of three parts: seed coat, embryo, and endosperm. Some plants have mature seeds with only two parts: seed coat and embryo. Seeds can be used to grow vegetation that is beneficial to humans. Soybeans are a common example and an indispensable part of people's daily lives.

[0003] Before planting soybeans, it is necessary to select soybean seeds. High-quality soybean seeds are beneficial to high crop yields. Existing sorting equipment separates high-quality seeds from inferior varieties by shaking sieves with different mesh sizes. However, the above-mentioned common seed sorting devices still have shortcomings:

[0004] The sorting process requires continuous manual feeding, and the seeds are not washed during screening, which generates a lot of dust, posing a significant health hazard to workers. Furthermore, the long hours of work are time-consuming, labor-intensive, and inefficient. Utility Model Content

[0005] The purpose of this utility model is to provide a seed sorting device for agricultural planting, so as to solve the problems mentioned in the background art, which require continuous manual feeding during sorting, and the seeds are not washed during screening, thus generating a lot of dust, which poses a great harm to the health of workers, and the long working hours are time-consuming, labor-intensive and inefficient.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a seed sorting device for agricultural planting, comprising a sorting box, one end of which is sequentially provided with a superior product outlet and a substandard product outlet; a feeding mechanism is fixedly installed on the top of the sorting box; a material control component is provided on one side of the feeding mechanism connected to the sorting box; a dust collection mechanism is fixedly installed on the same end of the sorting box as the superior product outlet; a dust removal plate and a sorting mechanism are sequentially fixedly connected inside the sorting box; an impurity drawer is slidably connected to the bottom of one side of the sorting box; a conveying mechanism is provided above the dust removal plate; a control panel is fixedly installed on one side of the feeding mechanism; and a vibration switch, a material control switch, and a conveying switch are sequentially fixedly installed on the surface of the control panel.

[0007] Preferably, the sorting mechanism includes a first screen and a second screen, and a vibrator is fixedly installed at the bottom of both the first screen and the second screen. The discharge ends of the first screen and the second screen are respectively connected to the superior product outlet and the substandard product outlet. The two vibrators are electrically connected to an external power supply through a vibration switch to select superior seeds.

[0008] Preferably, the feeding mechanism includes a feeding box, the bottom of which has a feeding port, and the bottom of the feeding port is fixedly connected to a feeding pipe. Both sides of the inner wall of the feeding pipe are provided with material control grooves, which is beneficial for storing a large number of seeds at one time without the need for continuous manual feeding.

[0009] Preferably, the material control assembly includes a material control reducer and a material control plate. A material control screw is fixedly connected to the output end of the material control reducer. A threaded plate is threaded onto the surface of the material control screw, and the threaded plate is fixedly connected to the sorting box. A connecting plate is fixedly connected to one side of the material control plate, and a rotating sleeve is provided on one side of the connecting plate. The interior of the rotating sleeve is rotatably connected to the surface of the material control screw. A base slider is fixedly connected to the bottom of the material control reducer. A sliding groove is formed on the surface of the top of the sorting box, and the interior of the sliding groove is slidably connected to the surface of the base slider. The surface of the material control plate is slidably connected to the interior of the material control sliding groove. The material control reducer is electrically connected to an external power supply via a material control switch. The material control mechanism can control the sorting quantity of seeds, which is beneficial to the sorting quality and saves time and effort.

[0010] Preferably, the vacuuming mechanism includes a vacuuming component and a vacuuming port fixedly connected to the vacuuming component, and a vacuuming bag is fixedly connected to one end of the vacuuming port.

[0011] Preferably, the dust collection assembly includes a dust collection frame, inside which a rod-mounted dust collection fan is installed. A protective plate is fixedly connected to one side of the inner wall of the dust collection frame, and a small sprocket is fixedly connected to one end of the rod-mounted dust collection fan to suck up dust and prevent workers from inhaling dust.

[0012] Preferably, the conveying mechanism includes a conveying reducer, a large sprocket is fixedly connected to the output end of the conveying reducer, a conveying spiral blade is fixedly connected to one side of the large sprocket, a transmission chain is connected between the small sprocket and the large sprocket, the surface of the conveying spiral blade is in contact with the surface of the dust removal plate, and the conveying reducer is electrically connected to an external power supply through a conveying switch.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the soybean seeds are poured into the inside of the feeding box, which has an inclined bottom plate inside, so the soybean seeds will not be stored. The feeding box is conducive to storing a large number of seeds at one time, eliminating the need for continuous manual feeding. Furthermore, the amount of seeds sorted can be controlled through the material control mechanism, which is beneficial to the sorting quality and saves time and effort.

[0014] The seeds are fed into the screening mechanism by the combination of the conveyor speed reducer and the conveyor auger. The kinetic energy of the conveyor speed reducer and the ratio of the large and small sprockets drive the dust suction fan to suck away the dust and prevent the staff from inhaling the dust. Attached Figure Description

[0015] Figure 1 This is a front view of the seed sorting device of this utility model;

[0016] Figure 2 This is a side view of the seed sorting device of this utility model;

[0017] Figure 3 This is an internal view of the seed sorting device of this utility model;

[0018] Figure 4 This is a structural diagram of the material control component of the seed sorting equipment of this utility model;

[0019] Figure 5 This is a front structural view of the dust collection component of the seed sorting device of this utility model;

[0020] Figure 6 This is a side view of the dust collection component of the seed sorting device of this utility model;

[0021] Figure 7 This is a structural diagram of the dust removal plate of the seed sorting equipment of this utility model.

[0022] In the diagram: 1. Sorting box; 2. Premium product outlet; 3. Defective product outlet; 4. Feeding box; 5. Material control assembly; 51. Material control plate; 52. Connecting plate; 53. Material control screw; 54. Material control reducer; 55. Threaded plate; 6. Feed pipe; 7. Conveyor reducer; 8. Large sprocket; 9. Dust collection assembly; 91. Dust collection frame; 92. Dust collector fan with rod; 93. Small sprocket; 94. Protective plate; 10. Drive chain; 11. Conveyor spiral blade; 12. Dust removal plate; 13. First screen; 14. Second screen; 15. Vibrator; 16. Impurity drawer; 17. Dust collection port; 18. Dust collection bag. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0024] Please see Figure 1-7This utility model provides a seed sorting device for agricultural planting, including a sorting box 1. One end of the sorting box 1 is provided with a superior product outlet 2 and a substandard product outlet 3. A feeding mechanism is fixedly installed on the top of the sorting box 1. A material control component 5 is provided on one side of the connection between the feeding mechanism and the sorting box 1. A dust collection mechanism is fixedly installed on the same end of the sorting box 1 as the superior product outlet 2. A dust removal plate 12 and a sorting mechanism are fixedly connected in sequence inside the sorting box 1. An impurity drawer 16 is slidably connected to the bottom of one side of the sorting box 1. A conveying mechanism is provided above the dust removal plate 12. A control panel is fixedly installed on one side of the feeding mechanism. A vibration switch, a material control switch, and a conveying switch are fixedly installed in sequence on the surface of the control panel.

[0025] See Figure 1 and Figure 4 Furthermore, the feeding mechanism includes a feeding box 4, with a feeding port at the bottom of the feeding box 4. A feeding pipe 6 is fixedly connected to the bottom of the feeding port. Material control grooves are provided on both sides of the inner wall of the feeding pipe 6. The material control component 5 includes a material control reducer 54 and a material control plate 51. A material control screw 53 is fixedly connected to the output end of the material control reducer 54. A threaded plate 55 is threadedly connected to the surface of the material control screw 53, and the threaded plate 55 is fixedly connected to the sorting box 1. A connecting plate 52 is fixedly connected to one side of the material control plate 51. A rotating sleeve is provided on one side of the connecting plate 52. The inside of the rotating sleeve is rotatably connected to the surface of the material control screw 53. A base slider is fixedly connected to the bottom of the material control reducer 54. A groove is provided on the surface of the top of the sorting box 1. The inside of the groove is slidably connected to the surface of the base slider. The surface of the material control plate 51 is slidably connected to the inside of the material control groove. The material control reducer 54 is electrically connected to an external power supply through a material control switch.

[0026] In use, soybean seeds are loaded into the feeding box 4 at once. The inner wall of the feeding box 4 is inclined, so the feeding box 4 will not store soybeans. All soybeans will enter the sorting box 1 through the feeding pipe 6. When loading seeds, the feeding pipe 6 and the feeding port at the bottom of the feeding box 4 are blocked by the control plate 51. When feeding is needed, the control switch can be pressed, so the control reducer 54 starts and drives the control screw 53 to rotate. The threaded plate 55 is installed on the sorting box 1, and the control screw 53 is threadedly connected to the inside of the threaded plate 55. Therefore, the control screw 53 moves away from the feeding pipe 6 and drives the control plate 51 to move to one side. A rotating sleeve is installed on one side of the connecting plate 52, so the rotation of the control screw 53 will not cause the control plate 51 to rotate. The bottom of the control reducer 54 is equipped with a base slider, which can slide inside the slide groove at the top of the sorting box 1 to realize the operation of the control mechanism.

[0027] Referring to 5-7, the dust collection mechanism includes a dust collection component 9 and a dust collection port 17 fixedly connected to the dust collection component 9. One end of the dust collection port 17 is fixedly connected to a dust collection bag 18. The dust collection component 9 includes a dust collection frame 91. A rod-mounted dust collection fan 92 is installed inside the dust collection frame 91. A protective plate 94 is fixedly connected to one side of the inner wall of the dust collection frame 91. A small sprocket 93 is fixedly connected to one end of the rod-mounted dust collection fan 92. The transmission mechanism includes a transmission reducer 7. A large sprocket 8 is fixedly connected to the output end of the transmission reducer 7. A transmission spiral blade 11 is fixedly connected to one side of the large sprocket 8. A transmission chain 10 is drivingly connected between the small sprocket 93 and the large sprocket 8. The surface of the transmission spiral blade 11 is in contact with the surface of the dust removal plate 12. The transmission reducer 7 is electrically connected to an external power supply through a transmission switch.

[0028] In use, after the soybean seeds enter the sorting box 1, the conveyor switch is pressed, causing the conveyor reducer 7 to rotate, which in turn drives the large sprocket 8 to rotate. Consequently, the conveyor spiral blade 11 connected to the large sprocket 8 rotates, conveying the soybean seeds that fall on the dust removal plate 12 to one side. The seeds then enter the screening mechanism below through the outlet at one end of the dust removal plate 12. While the large sprocket 8 is rotating, the small sprocket 93 is driven by the transmission chain 10. Although the rotation of the conveyor reducer 7 is relatively slow, the transmission ratio of the different sprocket sizes still enables the rapid rotation of the rod-mounted vacuum fan 92, which sucks dust into the dust bag 18 through the suction port 17. The dust bag 18 retains the dust inside, while air is normally discharged to the outside through the dust bag 18. This dust removal process ensures that the selected soybean seeds are relatively clean, eliminating the need for subsequent cleaning. The protective plate 94 prevents soybean seeds from being drawn into the rod-mounted vacuum fan 92, which could damage the vacuuming mechanism.

[0029] In this embodiment of the application, when soybean seeds enter the screening mechanism, the vibration switch is pressed and the vibrator 15 starts to operate. Therefore, the first screen 13 and the second screen 14 vibrate. The mesh of the first screen 13 is larger, so the superior seeds are retained and discharged through the superior product outlet 2. The second screen 14 retains the inferior seeds and discharges them through the inferior product outlet 3. Particles and impurities fall into the impurity drawer 16 for unified cleaning. Each switch has a setting. If the feeding is faster, each mechanism should also be adjusted to the corresponding setting.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A seed sorting apparatus for agricultural planting, comprising a sorting box (1), characterized in that: One end of the sorting box (1) is sequentially provided with a good product outlet (2) and a substandard product outlet (3), a feeding mechanism is fixedly installed on the top of the sorting box (1), one side of the connection between the feeding mechanism and the sorting box (1) is provided with a material control assembly (5), a dust collection mechanism is fixedly installed on the same end of the sorting box (1) as the good product outlet (2), a dust removal plate (12) and a sorting mechanism are sequentially and fixedly connected inside the sorting box (1), a impurity drawer (16) is slidably connected to the bottom of one side of the sorting box (1), a conveying mechanism is arranged above the dust removal plate (12), a control panel is fixedly installed on one side of the feeding mechanism, and a vibration switch, a material control switch and a conveying switch are sequentially fixedly installed on the surface of the control panel.

2. A seed sorting apparatus for agricultural planting as claimed in claim 1, wherein: The sorting mechanism comprises a first screen (13) and a second screen (14), and the bottom of each of the first screen (13) and the second screen (14) is fixedly installed with a vibrator (15), the discharge ends of the first screen (13) and the second screen (14) are respectively communicated with the good product outlet (2) and the substandard product outlet (3), and the two vibrators (15) are electrically connected with the external power supply through the vibration switch.

3. A seed sorting apparatus for agricultural planting as claimed in claim 1, wherein: The feeding mechanism comprises a feeding box (4), the bottom of the feeding box (4) is provided with a feeding port, the bottom of the feeding port is fixedly communicated with a feeding pipe (6), and the inner walls of the feeding pipe (6) are provided with material control chutes on both sides.

4. A seed sorting apparatus for agricultural planting as claimed in claim 3, wherein: The material control assembly (5) comprises a material control speed reducer (54) and a material control plate (51), the output end of the material control speed reducer (54) is fixedly connected with a material control lead screw (53), the surface of the material control lead screw (53) is threadedly connected with a threaded plate (55), the threaded plate (55) is fixedly connected to the sorting box (1), one side of the material control plate (51) is fixedly connected with a connecting plate (52), one side of the connecting plate (52) is provided with a rotating sleeve, the rotating sleeve is rotatably connected with the surface of the material control lead screw (53) in the inside, the bottom of the material control speed reducer (54) is fixedly connected with a base sliding block, the surface of the top end of the sorting box (1) is provided with a sliding groove, the inside of the sliding groove is slidably connected with the surface of the base sliding block, the surface of the material control plate (51) is slidably connected with the inside of the material control chute, and the material control speed reducer (54) is electrically connected with the external power supply through the material control switch.

5. A seed sorting device for agricultural planting as claimed in claim 1, wherein: The dust collection mechanism comprises a dust collection assembly (9) and a dust collection port (17) fixedly communicated with the dust collection assembly (9), and one end of the dust collection port (17) is fixedly communicated with a dust collection bag (18).

6. A seed sorting apparatus for agricultural planting as claimed in claim 5, wherein: The dust collection assembly (9) comprises a dust collection frame (91), the inside of the dust collection frame (91) is provided with a rod dust collection fan (92), one side of the inner wall of the dust collection frame (91) is fixedly connected with a protection plate (94), and one end of the rod dust collection fan (92) is fixedly connected with a small chain wheel (93).

7. A seed sorting apparatus for agricultural planting as claimed in claim 6, wherein: The conveying mechanism comprises a conveying speed reducer (7), the output end of the conveying speed reducer (7) is fixedly connected with a large chain wheel (8), one side of the large chain wheel (8) is fixedly connected with a conveying spiral blade (11), a transmission chain (10) is transmissionally connected between the small chain wheel (93) and the large chain wheel (8), the surface of the conveying spiral blade (11) is in contact connection with the surface of a dust removal plate (12), and the conveying speed reducer (7) is electrically connected with an external power supply through a conveying switch.

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