A regulated crop seeding device

Abstract

The utility model discloses an adjustable crop seeding device belongs to crop seeding technical field, the seeding assembly includes drive assembly and alarm component, and drive assembly and alarm component are connected, and drive assembly and alarm component are located at the both sides of seeding wheel respectively. Through above -mentioned mode, and when the seeding groove of the most lower part of seeding wheel corresponds with the lower end opening of seeding machine main body, because of the elasticity of spring, the lug will go into the recess of the most upper end of seeding wheel at this moment, thereby makes the push rod move out from the inside of alarm, at this moment, the alarm will alarm, and the alarm is connected with the controller, when the alarm reaches a certain number of times, the controller will close the second motor, thereby stops the seeding wheel and carries out the sowing, thereby reaches the purpose of controlling the sowing quantity.

Description

Technical Field

[0001] This utility model relates to the field of crop sowing technology, specifically to an adjustable crop sowing device. Background Technology

[0002] Crops refer to various plants cultivated in agriculture, including food crops and cash crops. Edible crops are one of the basic food sources for humankind.

[0003] In current technology, seeders are now one of the main core components of agricultural production. The use of machinery to replace manual labor not only saves labor but also saves time and economic costs, enabling high-efficiency agricultural production. The seeding wheel connected to the seeder is also a core component for seeding quality.

[0004] However, most existing seeding reels are non-adjustable, which limits the flexibility of seeding. When the seeder needs to adjust the seeding rate, it can only be done by disassembling the current seeding reel and installing a seeding reel of a different capacity, which greatly reduces the seeding efficiency.

[0005] Based on this, the present invention designs an adjustable crop sowing device to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides an adjustable crop sowing device.

[0007] To achieve the above objectives, this utility model provides the following technical solution: An adjustable crop seeding device includes a seeder body and a seeding wheel, as well as a seeding component and a seeding adjustment component; The main body of the seeder is fixedly mounted on the wheel axle, and the seeding wheel is rotatably mounted on the inner wall surface of the lower end of the main body of the seeder. The seeder body is equipped with a sowing component that can drive the sowing wheel; The seeding reel is equipped with a seeding adjustment component that can adjust the sowing of crops. The seeding assembly and the seeding adjustment assembly are connected, and the seeding assembly is located to the side of the seeding adjustment assembly; The seeding assembly includes a drive assembly and an alarm assembly, which are connected and located on opposite sides of the seeding wheel.

[0008] Furthermore, the seeding wheel is provided with a seeding groove, a movable rod groove, and a waist groove inside. The seeding groove is connected to the movable rod groove, and the waist groove is connected to the movable rod groove. The waist groove extends to one side surface of the seeding wheel, and multiple sets of the seeding groove, waist groove, and movable rod groove are provided in a circumferential distribution.

[0009] Furthermore, the drive assembly includes a second motor and a belt. The second motor is fixedly mounted on the outer surface of one side of the upper end of the seeder body, and the output end of the second motor and the pulley fixed on the outer surface of the seeding wheel are connected by belt drive.

[0010] Furthermore, the seeder body has a storage groove inside, one end of which is connected to the outside of the seeder body, and the other end of which is connected to the outer surface of the seeding wheel.

[0011] Furthermore, the alarm assembly includes an alarm, a push rod, a spring, a baffle, and a protrusion. The alarm is fixedly mounted on the outer surface of the seeder body. The push rod is slidably mounted inside the seeder body, with one end of the push rod slidably connected to the inside of the alarm. The baffle is fixedly mounted on the outer surface of the push rod near the middle. One end of the spring is fixedly mounted on one side surface of the baffle, and the other end of the spring is fixedly mounted on the inner wall surface of the receiving groove. The protrusion is fixedly mounted on the surface of one end of the push rod.

[0012] Furthermore, a groove is formed on one side surface of the seeding wheel. Multiple sets of grooves are formed in a circular distribution, and the number of grooves is the same as the number of seeding troughs and their positions correspond.

[0013] Furthermore, the sowing adjustment assembly includes a first motor, a turntable, a transmission rod, a movable rod, a support plate, and an annular block. The first motor is fixedly mounted on the outer surface of one side of the seeder body. The central surface of one side of the turntable is fixedly connected to the output end of the first motor. The other side of the turntable is rotatably connected to the outer surface of the sowing wheel. The support plate is slidably mounted on the inner wall of the sowing trough. The movable rod is fixedly mounted on the bottom surface of the support plate. The transmission rod is fixedly mounted on the lower side surface of the movable rod. The annular block is fixedly mounted on the inner wall surface of one side of the sowing wheel.

[0014] Furthermore, the turntable has multiple sets of arc-shaped grooves inside, which are slidably connected to the transmission rod. The turntable has an annular groove on its arc-shaped outer surface, which is slidably connected to the annular block. The transmission rod is slidably connected to the waist groove, and the movable rod is slidably connected to the movable rod groove.

[0015] Compared with the prior art, the advantages of this utility model are as follows: 1. When it is necessary to use the main body of the seeder to sow crops, the second motor is rotated to drive the sowing wheel to rotate through the belt. The crop seeds inside the main body of the seeder will fall into the sowing trough at the top of the sowing wheel. Since the space of each sowing trough is the same, only a fixed number of seeds will enter each sowing trough. The seeds will rotate with the sowing wheel. When the seeds rotate to the bottom of the sowing wheel, the seeds will automatically fall into the soil through the opening at the bottom of the main body of the seeder. 2. When the seeding groove at the bottom of the seeding wheel corresponds to the opening at the bottom of the seeder body, due to the elasticity of the spring, the protrusion will enter the groove at the top of the seeding wheel, thereby causing the push rod to move out from inside the alarm. At this time, the alarm will sound. The alarm is connected to the controller. When the alarm reaches a certain number of times, the controller will shut down the second motor, thereby stopping the seeding wheel from sowing, thus achieving the purpose of controlling the sowing quantity. 3. When it is necessary to further adjust the number of crops sown, start the first motor to drive the turntable to rotate. Since the arc groove is arc-shaped, when the turntable rotates, it will drive the tray to move up and down inside the sowing trough through the engagement between the arc groove and the transmission rod. When the tray moves up, the space inside the sowing trough becomes smaller, so the number of seeds entering the sowing trough becomes smaller, and vice versa, thereby achieving further adjustment of the number of crops sown. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model; Figure 2 This is a three-dimensional schematic diagram of the main body of the seeder of this utility model; Figure 3 This is a three-dimensional schematic diagram of the main body of the seeder of this utility model from another perspective; Figure 4 This is a cross-sectional three-dimensional schematic diagram of the main body of the seeder of this utility model; Figure 5 This is a three-dimensional schematic diagram of the seeding component of this utility model; Figure 6 This is a three-dimensional explosion diagram of the alarm device of this utility model; Figure 7 This is a cross-sectional perspective view of the alarm device of this utility model; Figure 8 This is an exploded three-dimensional schematic diagram of the seeding adjustment component of this utility model; Figure 9 This is a cross-sectional three-dimensional schematic diagram of the seeding wheel of this utility model.

[0018] The labels in the diagram represent: 1. Seeder body; 2. Seeding assembly; 3. Seeding adjustment assembly; 4. Seeding wheel; 5. Second motor; 6. Belt; 7. Alarm; 8. Push rod; 9. Spring; 10. Baffle; 11. Protrusion; 12. Groove; 13. Seeding trough; 14. Storage trough; 15. First motor; 16. Turntable; 17. Arc groove; 18. Annular groove; 19. Transmission rod; 20. Movable rod; 21. Support plate; 22. Annular block; 23. Waist groove; 24. Movable rod groove. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0020] Example 1, please refer to the accompanying drawings in the specification. Figures 1-9 An adjustable crop sowing device includes a sowing machine body 1 and a sowing wheel 4, and also includes a sowing component 2 and a sowing adjustment component 3; The main body 1 of the seeder is fixedly mounted on the wheel axle, and the seeding wheel 4 is rotatably mounted on the inner wall surface of the lower end of the main body 1 of the seeder; The seeder body 1 is equipped with a sowing component 2 that can drive the sowing wheel 4; The seeding reel 4 is equipped with a seeding adjustment component 3, which can adjust the seeding of crops. The seeding component 2 and the seeding adjustment component 3 are connected, with the seeding component 2 located to the side of the seeding adjustment component 3; The seeding assembly 2 includes a drive assembly and an alarm assembly, which are connected and located on both sides of the seeding wheel 4.

[0021] Based on Embodiment 1, the seeding wheel 4 is provided with a seeding groove 13, a movable rod groove 24 and a waist groove 23 inside. The seeding groove 13 is connected to the movable rod groove 24, and the waist groove 23 is connected to the movable rod groove 24. The waist groove 23 extends to one side surface of the seeding wheel 4. The seeding groove 13, the waist groove 23 and the movable rod groove 24 are all provided with multiple sets in a circular distribution.

[0022] The drive assembly includes a second motor 5 and a belt 6. The second motor 5 is fixed on the outer surface of one side of the upper end of the seeder body 1. The output end of the second motor 5 and the pulley fixed on the outer surface of the seeding wheel 4 are connected by the belt 6.

[0023] The seeder body 1 has a storage groove 14 inside. One end of the storage groove 14 is connected to the outside of the seeder body 1, and the other end of the storage groove 14 is connected to the outer surface of the seeding wheel 4.

[0024] The alarm assembly includes an alarm 7, a push rod 8, a spring 9, a baffle 10, and a protrusion 11. The alarm 7 is fixedly mounted on the outer surface of the seeder body 1. The push rod 8 is slidably mounted inside the seeder body 1, with one end of the push rod 8 slidably connected to the inside of the alarm 7. The baffle 10 is fixedly mounted on the outer surface of the push rod 8 near the middle. One end of the spring 9 is fixedly mounted on one side surface of the baffle 10, and the other end of the spring 9 is fixedly mounted on the inner wall surface of the receiving groove 14. The protrusion 11 is fixedly mounted on one end surface of the push rod 8.

[0025] The surface of one side of the seeding wheel 4 is provided with grooves 12. Multiple sets of grooves 12 are distributed in a circular pattern, and the number of grooves 12 is the same as the number of seeding troughs 13 and their positions correspond.

[0026] The sowing adjustment assembly 3 includes a first motor 15, a turntable 16, a transmission rod 19, a movable rod 20, a support plate 21, and an annular block 22. The first motor 15 is fixedly mounted on the outer surface of one side of the seeder body 1. The central surface of one side of the turntable 16 is fixedly connected to the output end of the first motor 15. The other side of the turntable 16 is rotatably connected to the outer surface of the sowing wheel 4. The support plate 21 is slidably mounted on the inner wall of the sowing trough 13. The movable rod 20 is fixedly mounted on the bottom surface of the support plate 21. The transmission rod 19 is fixedly mounted on the side surface of the lower end of the movable rod 20. The annular block 22 is fixedly mounted on the inner wall surface of one side of the sowing wheel 4.

[0027] The turntable 16 has multiple sets of arc-shaped grooves 17 inside, which are in contact with the transmission rod 19 and are slidably connected. The arc-shaped outer surface of the turntable 16 has an annular groove 18, which is in contact with the annular block 22 and is slidably connected. The transmission rod 19 is in contact with the waist groove 23 and is slidably connected. The movable rod 20 is in contact with the movable rod groove 24 and is slidably connected.

[0028] In actual use, when it is necessary to use the seeder body 1 to sow crops, the second motor 5 is turned to drive the sowing wheel 4 to rotate via the belt 6. The crop seeds inside the seeder body 1 will fall into the sowing trough 13 at the top of the sowing wheel 4. Since the space of each sowing trough 13 is the same, only a fixed number of seeds will enter each sowing trough 13. The seeds will rotate with the sowing wheel 4. When the seeds rotate to the bottom of the sowing wheel 4, the seeds will automatically fall into the soil through the opening at the bottom of the seeder body 1. Furthermore, when the seeding groove 13 at the bottom of the seeding wheel 4 corresponds to the opening at the bottom of the seeder body 1, due to the elasticity of the spring 9, the protrusion 11 will enter the groove 12 at the top of the seeding wheel 4, thereby causing the push rod 8 to move out from the inside of the alarm 7. At this time, the alarm 7 will sound an alarm. The alarm 7 is connected to the controller. When the alarm reaches a certain number of times, the controller will shut down the second motor 5, thereby stopping the seeding wheel 4 from sowing, thus achieving the purpose of controlling the sowing quantity. When it is necessary to further adjust the number of crops sown, the first motor 15 is started to drive the turntable 16 to rotate. Since the arc groove 17 is arc-shaped, when the turntable 16 rotates, it will drive the pallet 21 to move up and down inside the sowing trough 13 through the engagement of the arc groove 17 and the transmission rod 19. When the pallet 21 moves up, the space inside the sowing trough 13 becomes smaller, so the number of seeds entering the sowing trough 13 becomes smaller, and vice versa, thereby realizing further adjustment of the number of crops sown.

[0029] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An adjustable crop seeding device, comprising a seeder body (1) and a seeding wheel (4), characterized in that: It also includes a seeding component (2) and a seeding adjustment component (3); The main body (1) of the seeder is fixedly mounted on the wheel axle, and the seeding wheel (4) is rotatably mounted on the inner wall surface of the lower end of the main body (1); The seeder body (1) is equipped with a seeding component (2) that can drive the seeding wheel (4). The seeding wheel (4) is equipped with a seeding adjustment component (3) that can adjust the seeding of crops. The seeding component (2) and the seeding adjustment component (3) are connected, and the seeding component (2) is located to the side of the seeding adjustment component (3); The seeding assembly (2) includes a drive assembly and an alarm assembly, which are connected and located on both sides of the seeding wheel (4).

2. The adjustable crop sowing device according to claim 1, characterized in that, The seeding wheel (4) is provided with a seeding groove (13), a movable rod groove (24) and a waist groove (23). The seeding groove (13) is connected to the movable rod groove (24), and the waist groove (23) is connected to the movable rod groove (24). The waist groove (23) extends to one side surface of the seeding wheel (4). The seeding groove (13), waist groove (23) and movable rod groove (24) are provided with multiple sets in a circular distribution.

3. The adjustable crop sowing device according to claim 2, characterized in that, The drive assembly includes a second motor (5) and a belt (6). The second motor (5) is fixed on the outer surface of the upper side of the seeder body (1). The output end of the second motor (5) and the pulley fixed on the outer surface of the seeding wheel (4) are connected by the belt (6).

4. The adjustable crop sowing device according to claim 3, characterized in that, The seeder body (1) has a storage groove (14) inside. One end of the storage groove (14) is connected to the outside of the seeder body (1), and the other end of the storage groove (14) is connected to the outer surface of the seeding wheel (4).

5. The adjustable crop sowing device according to claim 4, characterized in that, The alarm assembly includes an alarm (7), a push rod (8), a spring (9), a baffle (10), and a protrusion (11). The alarm (7) is fixedly mounted on the outer surface of the seeder body (1). The push rod (8) is slidably mounted inside the seeder body (1). One end of the push rod (8) is slidably connected to the inside of the alarm (7). The baffle (10) is fixedly mounted on the outer surface of the push rod (8) near the middle. One end of the spring (9) is fixedly mounted on one side surface of the baffle (10). The other end of the spring (9) is fixedly mounted on the inner wall surface of the storage groove (14). The protrusion (11) is fixedly mounted on one end surface of the push rod (8).

6. The adjustable crop sowing device according to claim 5, characterized in that, The surface of one side of the seeding wheel (4) is provided with a groove (12). The groove (12) is provided in multiple sets in a circular distribution, and the number of grooves (12) is the same as the number of seeding troughs (13) and their positions correspond.

7. The adjustable crop sowing device according to claim 6, characterized in that, The sowing adjustment assembly (3) includes a first motor (15), a turntable (16), a transmission rod (19), a movable rod (20), a tray (21), and an annular block (22). The first motor (15) is fixedly mounted on the outer surface of one side of the seeder body (1). The center surface of one side of the turntable (16) is fixedly connected to the output end of the first motor (15). The other side of the turntable (16) is rotatably connected to the outer surface of the sowing wheel (4). The tray (21) is slidably mounted on the inner wall of the sowing trough (13). The movable rod (20) is fixedly mounted on the bottom surface of the tray (21). The transmission rod (19) is fixedly mounted on the side surface of the lower end of the movable rod (20). The annular block (22) is fixedly mounted on the inner wall surface of one side of the sowing wheel (4).

8. The adjustable crop sowing device according to claim 7, characterized in that, The turntable (16) has multiple sets of arc-shaped grooves (17) inside. The arc-shaped grooves (17) are in contact with the transmission rod (19) and are slidably connected. The turntable (16) has an annular groove (18) on its arc-shaped outer surface. The annular groove (18) is in contact with the annular block (22) and is slidably connected. The transmission rod (19) is in contact with the waist groove (23) and is slidably connected. The movable rod (20) is in contact with the movable rod groove (24) and is slidably connected.

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