Wheat seed quality sorting device
By designing a wheat seed sorting device including a driving motor, a cam and a fan, the problem of time-consuming and labor-intensive and inefficient sorting of wheat seeds is solved, and fully automated sorting of wheat seeds is realized, and working efficiency is improved.
Patent Information
- Application Number
- CN202421326648.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The process of manual sorting of wheat seeds is time-consuming and labor-intensive, inefficient, and long-term work leads to a decrease in attention, affecting the quality of sorting.
A wheat seed selection device is designed, including a support frame, a sliding frame, a driving motor, a conveyor wheel set, a blower, a blower, a blower, a discharge box, a cutting board, a controller, a baffle and a jitter mechanism. The driving motor drives the cam to rotate, drives the sliding frame and other components to move up and down, and combines the fan and screen for automatic sorting.
Fully automated sorting of wheat seeds is realized, which reduces manual operations, improves work efficiency, and avoids the problems of artificial fatigue and attention degradation.
Smart Images
Figure CN222678715U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a sorting device, in particular to a device for sorting good and bad wheat seeds. Background Art
[0002] Wheat is a general term for plants of the genus Triticeae. It is a grass plant widely grown throughout the world. It originated in the Fertile Crescent region. Wheat is the second largest food crop in the world in terms of total output, second only to corn. Wheat is a top priority in my country's food system and a commercial grain with relatively rich nutrition and high economic value. Wheat grains are rich in starch, relatively high protein, a small amount of fat, as well as a variety of mineral elements and vitamin B.
[0003] During the wheat harvest season, wheat seeds are generally sorted manually using sieves to separate seeds of poor quality. However, when the amount of wheat is large, multiple people are required to sort it. The sorting requires repeated upside-down movements, which can easily make the workers tired. Long hours of work will reduce their concentration and require time to rest, resulting in the process of sorting wheat seeds not only being time-consuming and laborious but also leading to low work efficiency. Therefore, a device for sorting wheat seeds of good quality is needed. Utility Model Content
[0004] In order to overcome the shortcomings of time-consuming, labor-intensive and low working efficiency in the process of manual wheat seed sorting, the utility model provides a device for sorting good and bad wheat seeds.
[0005] The technical solution is: a device for sorting good and bad wheat seeds, including a support frame, a sliding frame, a driving motor, a conveying wheel group, a blower, an air distributor, a discharge box, a discharge plate, a controller, a baffle and a shaking mechanism. The sliding frame is slidingly connected to the upper side of the support frame, a driving motor is provided on one side of the sliding frame, a conveying wheel group is provided in the middle of the sliding frame, the output shaft of the driving motor is connected to the conveying wheel group, a blower is provided on the rear side of the support frame, an air distributor is fixedly connected to the rear side of the support frame, the air distributor is located at the front end of the blower, a discharge box is fixedly connected to the front side of the support frame, the discharge box is located in the front center of the air distributor, a discharge port is opened on the discharge box, a discharge plate is fixedly connected to the lower side of the support frame, a controller is provided on the front side of the support frame, a baffle is fixedly connected to the side of the support frame close to the driving motor, the baffle is located on the right side of the sliding frame, and a shaking mechanism is provided at the rear end of the output shaft of the driving motor.
[0006] Furthermore, the shaking mechanism includes a fixed rod, a cam and a return spring. The fixed rod is fixedly connected to the front and rear sides of the support frame, and two cams are fixedly connected to the front and rear sides of the conveying wheel group. Among them, the cam on the front right side is fixedly connected to the output shaft of the driving motor, and several return springs are connected between the sliding frame and the support frame.
[0007] Furthermore, it also includes a connecting plate, a screening frame and a guide bar. The bottom of the sliding frame is fixedly connected to the connecting plate, the bottom of the connecting plate is fixedly connected to the screening frame, the screening frame is located directly above the unloading plate, the unloading plate and the screening frame form an acute angle of 45° with the horizontal ground, and a guide bar is fixedly connected to the left side of the screening frame.
[0008] Furthermore, it also includes a loading frame, a discharge impeller, a gear and a rack. The loading frame is fixedly connected to the left side of the support frame, and a discharge impeller is rotatably provided at the lower part of the loading frame. A gear is fixedly connected to the front side of the discharge impeller, and a rack is fixedly connected to the left side of the sliding frame, and the rack is meshed with the gear.
[0009] The beneficial effects of the utility model are as follows: the utility model drives the cam to rotate through the driving motor, thereby driving the sliding frame, the driving motor, the conveying wheel group, the rack and other components to move up and down. This method is used to throw up the wheat seeds, and then the lighter and inferior seeds are screened out by the fan, and finally the smaller inferior seeds are screened out by the screen, achieving the effect of full automation and no labor consumption, and greatly improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0011] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model.
[0012] Figure 3 It is a three-dimensional structural schematic diagram of the sliding frame, driving motor, conveying wheel set and other components of the utility model.
[0013] Figure 4 It is a three-dimensional structural schematic diagram of the blower and air distributor components of the utility model.
[0014] Figure 5 It is a three-dimensional structural schematic diagram of components such as a driving motor, a fixing rod and a cam of the utility model.
[0015] Figure 6 It is a three-dimensional structural schematic diagram of the cam, return spring, connecting plate, screening frame and other components of the utility model.
[0016] Figure 7 It is a three-dimensional structural schematic diagram of the fixing rod, cam, return spring and other components of the utility model.
[0017] Figure 8 It is a three-dimensional structural schematic diagram of the material frame, material discharge impeller, gear and rack and other components of the utility model.
[0018] Figure numbers: 1_support frame, 2_sliding frame, 3_driving motor, 4_conveying wheel group, 5_blower, 6_air distributor, 7_unloading plate, 8_controller, 9_baffle, 10_fixing rod, 11_cam, 12_reset spring, 13_connecting plate, 14_screening frame, 15_guide bar, 16_loading frame, 17_unloading impeller, 18_gear, 19_rack, 20_discharge box, 21_unloading port. DETAILED DESCRIPTION
[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0020] Embodiment: A device for sorting wheat seeds of good quality, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, it includes a support frame 1, a sliding frame 2, a driving motor 3, a conveying wheel group 4, a blower 5, a cloth air distributor 6, a discharge box 20, a blanking plate 7, a controller 8, a baffle 9 and a shaking mechanism. The upper side of the support frame 1 is slidably connected to the sliding frame 2, the front right side of the sliding frame 2 is fixedly connected to the driving motor 3, the middle part of the sliding frame 2 is fixedly connected to the conveying wheel group 4, the output shaft of the driving motor 3 is connected to the conveying wheel group 4, the rear side of the support frame 1 is fixedly connected to the blower 5, and the rear side of the support frame 1 is fixedly connected to the cloth air distributor 6. A plurality of openings are provided on the air distributor 6, which is located at the front end of the output shaft of the blower 5. A discharge box 20 is welded on the front side of the support frame 1, and the discharge box 20 is located at the front center of the air distributor 6. A discharge port 21 is provided on the right side of the lower part of the discharge box 20, and a discharge plate 7 is welded on the lower side of the support frame 1. A controller 8 is provided at the front end of the support frame 1, and a baffle 9 is welded on the upper right side of the support frame 1, and the baffle 9 is located on the right side of the sliding frame 2. A shaking mechanism is provided at the rear end of the output shaft of the driving motor 3.
[0021] like Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, the shaking mechanism includes a fixed rod 10, a cam 11 and a reset spring 12. The fixed rod 10 is welded on the front and rear sides of the support frame 1. Two cams 11 are fixedly connected to the front and rear sides of the conveying wheel group 4. The cam 11 is located at the top of the fixed rod 10, wherein the cam 11 on the front right side is fixedly connected to the output shaft of the driving motor 3, and four reset springs 12 are connected between the sliding frame 2 and the support frame 1.
[0022] like Figure 2 and Figure 6As shown, it also includes a connecting plate 13, a screening frame 14 and a guide strip 15. The connecting plate 13 is welded on the front and rear sides of the bottom of the sliding frame 2. The screening frame 14 is fixedly connected to the bottom of the connecting plate 13. The screening frame 14 is located directly above the unloading plate 7, and the unloading plate 7 and the screening frame 14 form an acute angle of 45° with the horizontal ground. The guide strip 15 is fixedly connected to the left side of the screening frame 14.
[0023] like Figure 1 , Figure 2 ,and Figure 8 As shown, it also includes a loading frame 16, a discharge impeller 17, a gear 18 and a rack 19. The loading frame 16 is welded on the left side of the support frame 1. The discharge impeller 17 is rotatably provided at the lower part of the loading frame 16. The front end of the discharge impeller 17 is fixedly connected to the gear 18. The left side of the sliding frame 2 is fixedly connected to the rack 19, and the rack 19 is meshed with the gear 18.
[0024] This equipment can be used when it is necessary to sort the quality of wheat seeds. First, the staff will pour an appropriate amount of wheat seeds that need to be sorted into the loading frame 16, and then start the drive motor 3 and the blower 5 through the controller 8. The drive motor 3 will drive the cam 11 to rotate. When the cam 11 rotates, it will drive the sliding frame 2, the drive motor 3, the conveying wheel group 4, the rack 19, the connecting plate 13, the screening frame 14 and the guide bar 15 to reciprocate up and down. At the same time, the reset spring 12 will also be continuously compressed and reset. When the rack 19 reciprocates up and down, it will drive the gear 18 and the discharge impeller 17 to rotate. At the same time, the wheat seeds in the loading frame 16 will fall onto the conveying wheel group 4, and the conveying wheel group 4 will drive the wheat seeds to move to the right. While moving, under the action of the rotation of the cam 11, the wheat seeds will be continuously thrown up and dropped. At the same time, when the lighter and inferior wheat seeds pass through the air distributor 6, they will be blown into the discharge box 20 by the blower 5 and discharged from the discharge port.
[0025] Next, some lighter and inferior seeds have been screened out, and other wheat seeds will fall into the screening frame 14. When the screening frame 14 moves up and down, it will screen the smaller inferior wheat seeds and drop them onto the discharge plate 7 below. Finally, the high-quality wheat seeds will be discharged from the guide strips 15 on the screening frame 14. At this point, a round of wheat seed screening is completed. The above steps can be repeated to continuously screen the wheat seeds.
[0026] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A device for sorting wheat seeds, characterized in that: The invention comprises a support frame (1), a sliding frame (2), a driving motor (3), a conveying wheel group (4), a blower (5), an air distributor (6), a discharge box (20), a discharge plate (7), a controller (8), a baffle (9) and a shaking mechanism. The upper side of the support frame (1) is slidably connected with the sliding frame (2). A driving motor (3) is arranged on one side of the sliding frame (2). A conveying wheel group (4) is arranged in the middle of the sliding frame (2). The output shaft of the driving motor (3) is connected to the conveying wheel group (4). A blower (5) is arranged on the rear side of the support frame (1). ), a blower (6) is fixedly connected to the rear side of the support frame (1), the blower (6) is located at the front end of the blower (5), a discharge box (20) is fixedly connected to the front side of the support frame (1), a discharge port (21) is provided on the discharge box (20), a discharge plate (7) is fixedly connected to the lower side of the support frame (1), a controller (8) is provided on the front side of the support frame (1), a baffle (9) is fixedly connected to the side of the support frame (1) close to the drive motor (3), the baffle (9) is located on the right side of the sliding frame (2), and a shaking mechanism is provided at the rear end of the output shaft of the drive motor (3).
2. A wheat seed quality sorting device according to claim 1, characterized in that: The shaking mechanism comprises a fixed rod (10), a cam (11) and a return spring (12); the fixed rod (10) is fixedly connected to the front and rear sides of the support frame (1); two cams (11) are fixedly connected to the front and rear sides of the conveying wheel group (4); the cam (11) on the front right side is fixedly connected to the output shaft of the driving motor (3); and a plurality of return springs (12) are connected between the sliding frame (2) and the support frame (1).
3. A wheat seed quality sorting device according to claim 2, characterized in that: The sliding frame (2) further comprises a connecting plate (13), a screening frame (14) and a material guide bar (15); the bottom of the sliding frame (2) is fixedly connected to the connecting plate (13); the bottom of the connecting plate (13) is fixedly connected to the screening frame (14); the screening frame (14) is located directly above the unloading plate (7); and the left side of the screening frame (14) is fixedly connected to the material guide bar (15).
4. A wheat seed quality sorting device according to claim 3, characterized in that: The invention also comprises a loading frame (16), a material discharge impeller (17), a gear (18) and a rack (19); the loading frame (16) is fixedly connected to the left side of the support frame (1); a material discharge impeller (17) is rotatably provided at the lower part of the loading frame (16); a gear (18) is fixedly connected to the front side of the material discharge impeller (17); a rack (19) is fixedly connected to the left side of the sliding frame (2); and the rack (19) is meshed with the gear (18).
5. A wheat seed quality sorting device according to claim 4, characterized in that: The unloading plate (7) and the screening frame (14) form an acute angle of 45° with the horizontal ground.
6. A wheat seed quality sorting device according to claim 5, characterized in that: The discharge box (20) is located at the front center of the air distributor (6).