Feeding auxiliary mechanism of seed color sorter

Abstract

The utility model relates to the technical field of seed screening, and discloses a seed color sorter feeding auxiliary mechanism which comprises a shell, a first motor is fixedly installed in an inner cavity of the shell, a feeding roller is fixedly installed on an output shaft of the first motor, the feeding roller is movably connected in the inner cavity of the shell in a sleeved mode, storage grooves are evenly formed in the feeding roller, and the first motor and the second motor are fixedly installed in the shell. A servo motor is fixedly installed in an inner cavity of the feeding roller, an output shaft of the servo motor is fixedly sleeved with a rotating disc, traction rods are evenly and movably connected to the rotating disc through shafts, the other ends of the traction rods are movably connected with a connecting plate through shafts, and a moving plate is fixedly installed on the side, away from the traction rods, of the connecting plate. The movable plate is movably connected into the storage tank, the storage tank is used for making the seed quantity more uniform, the servo motor drives the movable plate to move, the capacity of the storage tank is adjusted, the seed quantity is flexibly adjusted, the flexibility of the device is improved, different use requirements can be met, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seed screening, in particular to a feeding auxiliary mechanism for a seed color sorter. Background Art

[0002] Seeds are extremely important means of production and play a vital role in agricultural production. Seed processing is a key process and an important means to improve seed quality. Seed processing refers to mechanized operations such as seed threshing, selection, drying, selection and grading, coating, and packaging. The development of the seed processing industry is a sign of modernization of seed production. Cleaning and drying are the primary stages of seed processing, and then it develops into grading, mixing, coating and pelletizing, metering, packaging, transportation and other links. Seed color sorters play an important role in seed processing.

[0003] In the existing technology, most color sorter feeding auxiliary devices can achieve uniform feeding, but cannot flexibly adjust the feeding amount and do not have good flexibility. When facing seeds of different types and sizes, since the feeding amount is uniform, the feeding auxiliary efficiency is unstable and cannot meet different usage requirements, making the practicality of the device poor. Therefore, in order to solve the above problems, the utility model proposes a seed color sorter feeding auxiliary mechanism. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a feeding auxiliary mechanism for a seed color sorter, which utilizes a storage trough to make the seed amount more uniform. Driven by a servo motor, the movable plate moves in the storage trough, thereby adjusting the capacity of the storage trough, realizing flexible adjustment of the seed amount, improving the flexibility of the device, and being conducive to meeting different usage requirements, enhancing the practicality of the device, and improving the working efficiency of the device.

[0005] The utility model provides the following technical solutions: a feeding auxiliary mechanism for a seed color sorter, comprising a shell, a motor 1 is fixedly installed in the inner cavity of the shell, a feed roller is fixedly installed on the output shaft of the motor 1, the feed roller is movably sleeved in the inner cavity of the shell, storage troughs are evenly provided on the feed roller, and the number of the storage troughs is six, a servo motor is fixedly installed in the inner cavity of the feed roller, a turntable is fixedly sleeved on the output shaft of the servo motor, and the turntable is evenly and movably connected to traction rods through shafts, and the number of the traction rods is six, and the other end of the traction rod is movably connected to a connecting plate through a shaft, a movable plate is fixedly installed on the side of the connecting plate away from the traction rod, and the movable plate is movably connected to the storage trough.

[0006] Preferably, a feed pipe is fixedly sleeved on the upper part of the inner cavity of the shell, and the bottom end of the feed pipe is located directly above the feed roller. A material baffle is fixedly installed on the left side of the bottom end of the feed pipe, and the material baffle fits with the left extension of the feed roller. A conveyor belt is fixedly installed in the inner cavity of the shell and directly below the feed roller.

[0007] Preferably, an electric push rod is fixedly installed on the top right side of the inner cavity of the shell. There are two electric push rods and they are symmetrically distributed front to back. A lifting plate is fixedly installed between the telescopic ends of the two electric push rods. The lifting plate is located directly above the conveyor belt. Guide rods are fixedly sleeved in the inner cavity of the shell and in the front and rear parts of the conveyor belt respectively.

[0008] Preferably, the guide rod is movably sleeved with the lifting plate, a second motor is fixedly mounted on the upper portion of the lifting plate, an output shaft of the second motor is movably sleeved in the inner cavity of the lifting plate, and a half-groove gear is fixedly sleeved on the bottom end of the output shaft of the second motor.

[0009] Preferably, a telescopic plate is movably sleeved in the inner cavity of the lifting plate, a tooth groove is opened in the middle of the telescopic plate, the tooth groove is engaged with the outer extension of the half-groove gear, and a push plate is fixedly installed on the left side of the telescopic plate, and the push plate is located directly to the left of the lifting plate.

[0010] Preferably, a cover plate is movably connected to the upper part of the shell and located to the right of the feed pipe through an axis, an inspection plate is fixedly installed on the upper part of the shell and located to the right of the cover plate, a discharge port is opened on the right part of the shell and located to the right of the conveyor belt, and a control panel is fixedly installed on the front part of the shell.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. By setting up a storage trough, the amount of seeds on the conveyor belt is made more uniform. When facing seeds of different sizes, the servo motor is started to drive the turntable to rotate. The turntable drives the connecting plate to move through the connection of the traction rod, and the connecting plate drives the moving plate to move in the storage trough, thereby changing the capacity of the storage trough, realizing flexible adjustment of the number of seeds, improving the flexibility of the device, and helping the device to meet different usage requirements. It avoids the need to replace the device according to different seed types and sizes, greatly improving the practicality of the device and effectively improving the working efficiency of the device.

[0013] 2. When the seeds are transported on the conveyor belt, the lifting plate is driven to move along the guide rod by the telescopic end of the electric push rod, so as to adjust the height of the push plate to suit seeds of different sizes. At the same time, the second motor is started to drive the half-groove gear to rotate. The half-groove gear drives the telescopic plate by engaging with the tooth groove, so that the telescopic plate moves telescopically in the inner cavity of the lifting plate, and then drives the push plate to move back and forth on the left part of the lifting plate, which is conducive to the push plate to pave the seeds on the conveyor belt, thereby greatly improving the pavement efficiency of the push plate and avoiding the seeds on the conveyor belt from piling up in large quantities on the left side of the push plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the exterior structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the feed roller of the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the pusher device of the utility model.

[0018] In the figure: 1. Housing; 2. Motor 1; 3. Feed roller; 4. Storage trough; 5. Servo motor; 6. Turntable; 7. Drawbar; 8. Connecting plate; 9. Moving plate; 10. Feed pipe; 11. Baffle plate; 12. Conveyor belt; 13. Electric push rod; 14. Lifting plate; 15. Guide rod; 16. Motor 2; 17. Half-slot gear; 18. Telescopic plate; 19. Tooth groove; 20. Push plate; 21. Cover plate; 22. Inspection plate; 23. Discharge port; 24. Control panel. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figures 1-4A seed color sorter feeding auxiliary mechanism includes a shell 1, a motor 2 is fixedly installed in the inner cavity of the shell 1, a feed roller 3 is fixedly installed on the output shaft of the motor 2, the feed roller 3 is movably sleeved in the inner cavity of the shell 1, and storage troughs 4 are evenly opened on the feed roller 3. The number of storage troughs 4 is six, and a servo motor 5 is fixedly installed in the inner cavity of the feed roller 3. A turntable 6 is fixedly sleeved on the output shaft of the servo motor 5. The turntable 6 is evenly and movably connected to a traction rod 7 through an axis. The number of traction rods 7 is There are six of them. The other end of the traction rod 7 is movably connected to a connecting plate 8 through an axis. A movable plate 9 is fixedly installed on the side of the connecting plate 8 away from the traction rod 7. The movable plate 9 is movably connected to the storage tank 4. A feed pipe 10 is fixedly sleeved on the upper part of the inner cavity of the shell 1. The bottom end of the feed pipe 10 is located directly above the feed roller 3. A baffle plate 11 is fixedly installed on the left side of the bottom end of the feed pipe 10. The baffle plate 11 fits with the left extension of the feed roller 3. The inner cavity of the shell 1 and is located directly below the feed roller 3 is fixed. The seedlings are fed to the feed container 12 by the feed roller 3 and the feed container 12 is fed to the feed container 12 by the feed roller 3. The seedlings are fed to the feed container 12 by the feed roller 3 and the feed container 12 is fed to the feed container 12 by the feed roller 3.

[0021] An electric push rod 13 is fixedly installed on the top right side of the inner cavity of the shell 1. There are two electric push rods 13 and they are symmetrically distributed front and back. A lifting plate 14 is fixedly installed between the telescopic ends of the two electric push rods 13. The lifting plate 14 is located directly above the conveyor belt 12. The inner cavity of the shell 1 and the front and rear parts of the conveyor belt 12 are respectively fixedly sleeved with guide rods 15. The guide rod 15 is movably sleeved with the lifting plate 14. A motor 2 16 is fixedly installed on the upper part of the lifting plate 14. The output shaft of the motor 2 16 is movably sleeved. Connected to the inner cavity of the lifting plate 14, the bottom end of the output shaft of the motor 2 16 is fixedly sleeved with a half-slot gear 17, and the inner cavity of the lifting plate 14 is movably sleeved with a telescopic plate 18. A tooth groove 19 is opened in the middle of the telescopic plate 18, and the tooth groove 19 is meshed with the outer extension of the half-slot gear 17. A push plate 20 is fixedly installed on the left side of the telescopic plate 18. The push plate 20 is located to the left of the lifting plate 14. The upper part of the shell 1 and the right side of the feed pipe 10 are movably connected with a cover plate 21 through the shaft. The upper part of the shell 1 The seed discharging port 23 is fixedly mounted on the right side of the cover plate 21, and a discharging port 23 is provided on the right side of the housing 1 and on the right side of the conveyor belt 12. A control panel 24 is fixedly mounted on the front side of the housing 1. When the seeds are transported on the conveyor belt 12, the lifting plate 14 is driven to move along the guide rod 15 by the telescopic end of the electric push rod 13, so as to adjust the height of the pushing plate 20 to suit seeds of different sizes. At the same time, the motor 2 16 is started to drive the half-groove gear 17 to rotate. The half-groove gear 17 drives the telescopic plate 18 through engagement with the tooth groove 19, so that the telescopic plate 18 is telescopically moved in the inner cavity of the lifting plate 14, and then drives the pushing plate 20 to move back and forth left and right on the left part of the lifting plate 14, which is conducive to the pushing plate 20 to pave the seeds on the conveyor belt 12, so that the paving efficiency of the pushing plate 20 is greatly improved, and the seeds on the conveyor belt 12 are prevented from piling up in large quantities on the left side of the pushing plate 20, and the paved seeds are discharged from the discharging port 23.

[0022] Working principle: Seeds are put into the feeding pipe 10 so that the seeds enter the storage trough 4 opened on the feeding roller 3. The feeding roller 3 is driven to rotate counterclockwise by the motor 2. During the rotation of the storage trough 4 filled with seeds, the baffle plate 11 is used to prevent the seeds from splashing. When the storage trough 4 moves to the bottom, it loses the baffle plate 11, causing the seeds to be inverted on the conveyor belt 12. When facing seeds of different sizes, the servo motor 5 is started to drive the turntable 6 to rotate. The turntable 6 drives the connecting plate 8 to move through the connection of the traction rod 7. The connecting plate 8 drives the moving plate 9 to move in the storage trough 4, thereby adjusting the capacity of the storage trough 4. The row changes, when the seeds are transported on the conveyor belt 12, the telescopic end of the electric push rod 13 drives the lifting plate 14 to move along the guide rod 15, so as to adjust the height of the push plate 20 to suit seeds of different sizes, and at the same time start the motor 2 16 to drive the half-groove gear 17 to rotate, and the half-groove gear 17 drives the telescopic plate 18 by engaging with the tooth groove 19, so that the telescopic plate 18 moves telescopically in the inner cavity of the lifting plate 14, and then drives the push plate 20 to move back and forth left and right on the left part of the lifting plate 14, which is beneficial for the push plate 20 to flatten the seeds on the conveyor belt 12, and the flattened seeds are discharged from the discharge port 23.

Claims

1. A feeding auxiliary mechanism for a seed color sorter, comprising a housing (1), characterized in that: A motor (2) is fixedly installed in the inner cavity of the shell (1), a feed roller (3) is fixedly installed on the output shaft of the motor (2), the feed roller (3) is movably sleeved in the inner cavity of the shell (1), and storage troughs (4) are evenly opened on the feed roller (3), and the number of the storage troughs (4) is six. A servo motor (5) is fixedly installed in the inner cavity of the feed roller (3), a turntable (6) is fixedly sleeved on the output shaft of the servo motor (5), and the turntable (6) is evenly movably connected to a traction rod (7) through an axis, and the number of the traction rods (7) is six. The other end of the traction rod (7) is movably connected to a connecting plate (8) through a axis, and a movable plate (9) is fixedly installed on the side of the connecting plate (8) away from the traction rod (7), and the movable plate (9) is movably connected to the storage trough (4).

2. The feed auxiliary mechanism for a seed color sorter according to claim 1, characterized in that: A feed pipe (10) is fixedly sleeved on the upper part of the inner cavity of the shell (1), and the bottom end of the feed pipe (10) is located directly above the feed roller (3). A baffle plate (11) is fixedly installed on the left side of the bottom end of the feed pipe (10), and the baffle plate (11) fits with the left extension of the feed roller (3). A conveyor belt (12) is fixedly installed in the inner cavity of the shell (1) and directly below the feed roller (3).

3. The feed auxiliary mechanism for a seed color sorter according to claim 2, characterized in that: An electric push rod (13) is fixedly installed on the top right side of the inner cavity of the shell (1), and the number of the electric push rods (13) is two and they are symmetrically distributed front to back. A lifting plate (14) is fixedly installed between the telescopic ends of the two electric push rods (13), and the lifting plate (14) is located directly above the conveyor belt (12). Guide rods (15) are fixedly sleeved in the inner cavity of the shell (1) and located in the front and rear parts of the conveyor belt (12).

4. The feeding auxiliary mechanism of a seed color sorter according to claim 3, characterized in that: The guide rod (15) is movably sleeved with the lifting plate (14); a second motor (16) is fixedly mounted on the upper portion of the lifting plate (14); an output shaft of the second motor (16) is movably sleeved in the inner cavity of the lifting plate (14); and a half-groove gear (17) is fixedly sleeved at the bottom end of the output shaft of the second motor (16).

5. The feeding auxiliary mechanism of a seed color sorter according to claim 4, characterized in that: A telescopic plate (18) is movably sleeved in the inner cavity of the lifting plate (14), a tooth groove (19) is provided in the middle of the telescopic plate (18), and the tooth groove (19) is meshed with the outer extension of the half-groove gear (17). A push plate (20) is fixedly installed on the left side of the telescopic plate (18), and the push plate (20) is located directly to the left of the lifting plate (14).

6. The feed auxiliary mechanism for a seed color sorter according to claim 2, characterized in that: A cover plate (21) is movably connected to the upper portion of the shell (1) and located directly to the right of the feed pipe (10) through an axis, an inspection plate (22) is fixedly installed on the upper portion of the shell (1) and located directly to the right of the cover plate (21), a discharge port (23) is provided on the right portion of the shell (1) and located directly to the right of the conveyor belt (12), and a control panel (24) is fixedly installed on the front portion of the shell (1).

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