Seeding device for winter rye planting

Abstract

The utility model discloses a seeding device for winter rye planting, which relates to the technical field of winter rye planting and comprises a mounting rack, vibrating mechanisms are fixedly mounted on two sides of the top of the mounting rack, a material frame is movably mounted on the inner sides of the vibrating mechanisms, and a discharge hopper is fixedly mounted at the bottom of the material frame. And a discharging pipe is fixedly mounted at the bottom of the discharging hopper. By adopting the structure, seeds can be guided and discharged in an auxiliary manner by arranging the discharging hopper, the material guiding main pipe and the like, the second motor is started to drive the shaft body to rotate and drive the discharging plate to rotate and displace to discharge the seeds, and the main seed sowing guide pipe and the side sowing guide pipe at the bottom of the material guiding main pipe are matched with the inclined guide pipe, so that the seeds are uniformly sown in a large range; seeds in the material frame can be dispersed by one discharging mechanism, multi-material-frame seeding is not needed, the efficiency is high, a vibration mechanism is matched, seeding is more stable, blockage is avoided, the seeding efficiency is further improved, convenience is brought to agricultural production, and the seeding quality and speed are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of winter rye planting, and particularly relates to a sowing device for winter rye planting. Background Art

[0002] Winter rye is an important crop. It is a variety of rye and is mainly sown in winter. Winter rye has strong cold resistance and can grow under relatively cold climatic conditions. Its plants are generally tall and the stems are tough. The grains of winter rye are dark brown or dark brown, rich in nutrients such as protein and dietary fiber. It can be used to make foods such as bread and noodles, and can also be used as livestock feed. In agricultural production, winter rye can improve the soil structure and increase soil fertility. Because its root system is relatively developed, it can effectively fix the nutrients in the soil. At the same time, winter rye also has certain drought tolerance and pest and disease resistance capabilities, which are of great significance for ensuring the stability of agricultural production.

[0003] The Chinese patent with the publication number of "CN210491599U" discloses an automatic sowing device for a wheat seeder, which includes a sowing box. A guide column is tightly welded to the bottom end of the sowing box. A sowing device is rotatably connected to the bottom of the guide column. The sowing device is composed of a rotating shaft, a rotating wheel and a material guiding column. A number of material guiding grooves are formed on the outer surface of the material guiding column. A soil plowing mechanism is installed at the bottom end of the guide column. The soil plowing mechanism is composed of a sleeve column and a plow head. In the automatic sowing device of this wheat seeder, through the sowing device arranged at the bottom of the guide column, when the wheat stops sowing, the material guiding column on the sowing device stops rotating and blocks the material guiding channel, preventing wheat seeds from continuously falling to the ground. Through the soil plowing mechanism arranged at the bottom end of the guide column and capable of adjusting the extending distance on the guide column, the sowing depth of wheat can be adjusted when sowing wheat.

[0004] During the sowing period of the above sowing device, although it can play a certain beneficial role, in the specific application process, there are many obvious defects and deficiencies. From the perspective of the sowing range, the overall range is relatively narrow. During sowing, only linear range sowing can be carried out. This means that during use, it is usually necessary to repeatedly move the sowing device in the field continuously to achieve relatively uniform sowing. In this way, the overall sowing efficiency is extremely low. If you want to improve the sowing efficiency, it is often necessary to install multiple groups of devices, which not only makes it difficult to effectively expand the overall sowing range, but also causes a significant increase in the use cost. In addition, during its application process, seeds in the device are extremely likely to get stuck together and blocked. The occurrence of this situation will seriously affect the normal progress of sowing, further reducing the sowing efficiency and bringing great inconvenience to users. To sum up, the sowing device has certain defects and deficiencies in the overall use process and urgently needs to be improved. Content of the Utility Model

[0005] In view of the problems mentioned in the background art, the purpose of the present utility model is to provide a sowing device for winter rye planting to solve the problems raised in the background art.

[0006] The above technical purpose of the present utility model is achieved through the following technical solutions:

[0007] A sowing device for winter rye planting, including a mounting frame, both sides of the top of the mounting frame are fixedly installed with vibration mechanisms, a material box is movably installed inside the vibration mechanisms, a discharge hopper is fixedly installed at the bottom of the material box, and a discharge mechanism is fixedly installed at the bottom of the discharge hopper;

[0008] The vibration mechanism includes a fixed frame and a buffer assembly. The fixed frame is fixedly installed on one side of the mounting frame. The middle part of the inner side of the fixed frame is rotatably connected with a rotating shaft. The outer end of the rotating shaft penetrates through the mounting frame and is fixedly installed with a guide block. The buffer assembly is fixedly installed at the upper ends of both sides of the material box. The bottom of the buffer assembly is in fitting connection with the top of the guide block. The outer side of the fixed frame is fixedly connected with a first motor. The output end of the first motor penetrates through the fixed frame and is fixedly connected with a guide block. An activity assembly is arranged at the outer end of the fixed frame, and the inner side of the activity assembly is fixedly connected with the material box.

[0009] As a preferred technical solution, the side shape of the guide block is oval, and the overall cross-sectional shape of the discharge hopper is isosceles trapezoid.

[0010] As a preferred technical solution, the activity mechanism includes a side connecting rod. The side connecting rod is fixedly connected to the outer end of the fixed frame. A vertical rail is fixedly installed at the outer end of the side connecting rod. A sliding plate is slidably connected inside the vertical rail. The inner side of the sliding plate is fixedly connected to both sides of the material box. The overall cross-sectional shapes of the vertical rail and the sliding plate are convex-shaped.

[0011] As a preferred technical solution, the buffer assembly includes a concave plate. The concave plate is fixedly installed at the upper end of the side of the material box away from the sliding plate. Buffer springs are fixedly installed at equal intervals on both sides of the bottom of the concave plate. A bottom plate is fixedly installed at the bottom of the buffer springs. A support shaft is fixedly installed in the middle of the bottom of the bottom plate. The bottom of the support shaft is fixedly connected with a guide circular plate. The bottom of the guide circular plate is in fitting connection with the top of the guide plate.

[0012] As a preferred technical solution, a mounting plate is fixedly installed on the outer side of the mounting frame. Mounting holes are opened at the four corners of the mounting plate, and the mounting holes are countersunk holes.

[0013] As a preferred technical solution, the discharging mechanism includes a main material guiding pipe and a discharging assembly. The main material guiding pipe is fixedly connected to the bottom of the discharging hopper. On both sides of the bottom of the main material guiding pipe, inclined conduits are fixedly connected. In the middle of the bottom of the main material guiding pipe, a main seeding conduit is fixedly connected. At the bottom of the inclined conduits, side seeding conduits are fixedly connected in an equidistant linear arrangement. The discharging assembly is fixedly connected to the bottoms of the side seeding conduits and the main seeding conduit.

[0014] As a preferred technical solution, the discharging assembly includes a guiding frame. The guiding frame is fixedly connected to the bottoms of the main seeding conduit and the side seeding conduits. Inside the guiding frame, a shaft body is rotatably connected. On the outer surface of the shaft body, material discharging plates are fixedly installed in an equidistant circular arrangement. At one end of the guiding frame, a second motor is fixedly installed. The output end of the second motor is fixedly connected to one end of the shaft body.

[0015] In summary, the utility model mainly has the following beneficial effects:

[0016] First, in this device, the first motor drives the rotating shaft to make the guiding block rotate. The oval guiding block pushes the guiding circular plate upward. After the guiding plate turns to the horizontal position, the material frame moves downward due to gravity, and cooperates with the sliding plate to slide in the vertical rail, prompting the material frame to stably vibrate up and down, making the seeds in a vibrating state to avoid blockage. During the vibration, the buffer spring expands and contracts between the concave plate and the bottom plate to buffer, preventing impact damage and abnormal noise. This mechanism improves the sowing stability, service life and efficiency of the device, ensures the smooth flow of seeds in each link, and provides a strong guarantee for efficient sowing.

[0017] Second, in this device, the seeds are guided and discharged through the discharging hopper, the main material guiding pipe, etc. The second motor is started to drive the shaft body to rotate, driving the material discharging plates to rotate and displace to discharge the seeds. The main seeding conduit and the side seeding conduits at the bottom of the main material guiding pipe cooperate with the inclined conduits to sow the seeds evenly in a large range. One discharging mechanism can disperse the seeds in the material frame, eliminating the need for multi-material-frame sowing, with high efficiency. Cooperating with the vibration mechanism, the sowing is more stable, avoiding blockage and further improving the sowing efficiency, bringing convenience to agricultural production and improving the sowing quality and speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall structural schematic diagram of the utility model;

[0019] Figure 2 is the bottom structural schematic diagram of the utility model;

[0020] Figure 3 is the overall disassembled state structural schematic diagram of the utility model;

[0021] Figure 4 is the disassembled state bottom structural schematic diagram of the utility model.

[0022] Reference numerals: 1, mounting frame; 2, vibration mechanism; 21, fixed frame; 22, buffer assembly; 221, concave plate; 222, buffer spring; 223, bottom plate; 224, support shaft; 225, guiding circular plate; 23, rotating shaft; 24, guiding block; 25, first motor; 26, movable assembly; 261, side connecting rod; 262, vertical rail; 263, sliding plate; 3, material box; 4, discharging hopper; 5, mounting hole; 6, discharging mechanism; 61, main material guiding pipe; 62, discharging assembly; 621, guiding frame; 622, shaft body; 623, blanking plate; 624, second motor; 63, inclined guide pipe; 64, main seeding pipe; 65, side seeding pipe; 7, mounting plate. Detailed implementation manners

[0023] Embodiment

[0024] Reference Figures 1 to 4 , a seeding device for winter rye planting in this embodiment, includes a mounting frame 1. Vibration mechanisms 2 are fixedly installed on both sides of the top of the mounting frame 1. A material box 3 is movably installed inside the vibration mechanisms 2. A discharging hopper 4 is fixedly installed at the bottom of the material box 3. A discharging mechanism 6 is fixedly installed at the bottom of the discharging hopper 4;

[0025] The vibration mechanism 2 includes a fixed frame 21 and a buffer assembly 22. The fixed frame 21 is fixedly installed on one side of the mounting frame 1. A rotating shaft 23 is rotatably connected to the middle of the inside of the fixed frame 21. The outer end of the rotating shaft 23 penetrates through the mounting frame 1 and is fixedly installed with a guiding block 24. The buffer assembly 22 is fixedly installed at the upper ends of both sides of the material box 3. The bottom of the buffer assembly 22 is in fit connection with the top of the guiding block 24. The outside of the fixed frame 21 is fixedly connected with a first motor 25. The output end of the first motor 25 penetrates through the fixed frame 21 and is fixedly connected with a guiding block 24. An activity assembly 26 is arranged at the outer end of the fixed frame 21. The inside of the activity assembly 26 is fixedly connected with the material box 3. The vibration mechanisms 2 on both sides of the top of the mounting frame 1 provide an important guarantee for the seeding process. The fixed frame 21 provides a stable installation foundation for the rotating shaft 23 and the first motor 25. The first motor 25 drives the rotating shaft 23 to rotate, driving the guiding block 24 to rotate, and then pushing the buffer assembly 22 and the material box 3 to move. The buffer assembly 22 is at the upper ends of both sides of the material box 3. On the one hand, it cooperates with the guiding block 24 to realize the up-and-down shaking of the material box 3, so that the seeds in the material box 3, the discharging hopper 4 and the discharging mechanism 6 are always in a shaking state, avoiding the blockage of seeds in the pipeline; on the other hand, during the shaking process, the buffer assembly 22 plays a buffering role, preventing damage or abnormal noise caused by violent impact, improving the seeding stability, service life and efficiency of the device. The activity assembly 26 further ensures the stability of the movement of the material box 3. The overall device is reasonably designed, which helps to improve the seeding efficiency and quality of winter rye.

[0026] Reference Figures 1 - 4The side shape of the guide block 24 is elliptical, and the overall cross-sectional shape of the discharge hopper 4 is isosceles trapezoidal. A mounting plate 7 is fixedly installed on the outside of the mounting frame 1. Mounting holes 5 are provided at the four corners of the mounting plate 7. The mounting holes 5 are set as countersunk holes. The side of the guide block 24 is elliptical, which can better cooperate with the buffer assembly 22 during the rotation process to achieve stable push on the material frame 3, so that the up and down shaking of the material frame 3 is more regular, thereby ensuring that the seeds are continuously in a shaking state and effectively preventing seed blockage. The overall cross-sectional shape of the discharge hopper 4 is an isosceles trapezoid. This design is conducive to the smooth flow of seeds, avoids the accumulation of seeds in the discharge hopper 4, and improves the discharge efficiency. The mounting plate 7 on the outside of the mounting frame 1 has mounting holes 5 in the form of countersunk holes at the four corners, which is convenient for the connection and installation of the device with external equipment, and the countersunk hole design makes the installation more stable, reducing the impact of external vibrations and other factors on the operation of the device.

[0027] refer to Figures 1 - 4 The movable mechanism includes a side connecting rod 261, which is fixedly connected to the outer end of the fixed frame 21. The outer end of the side connecting rod 261 is fixedly installed with a vertical rail 262. The inner side of the vertical rail 262 is slidably connected with a slide plate 263. The inner side of the slide plate 263 is fixedly connected to the two sides of the material frame 3. The overall cross-sectional shape of the vertical rail 262 and the slide plate 263 is convex. The side connecting rod 261 in the movable mechanism fixes the vertical rail 262 to the outer end of the fixed frame 21, providing a stable sliding track for the slide plate 263. The inner side of the vertical rail 262 is slidably connected to the slide plate 263, and the entire The cross-section of the body is in a convex shape. On the one hand, this design ensures the stability of the sliding plate 263 in the vertical rail 262, prevents the sliding plate 263 from leaving the track during the sliding process, and ensures that the material frame 3 always moves in a predetermined direction during the up and down shaking process. On the other hand, the convex cross-section design makes the sliding smoother, reduces the friction resistance, and improves the efficiency and stability of the shaking of the material frame 3, thereby better promoting the seeds in the material frame 3, the discharge hopper 4 and the discharge mechanism 6 to be in a constant shaking state, avoiding seed blockage, and providing reliable protection for the sowing of winter rye.

[0028] refer to Figures 3 - 4, the buffer assembly 22 includes a concave plate 221 which is fixedly installed at the upper end of one side of the material frame 3 away from the sliding plate 263. On both sides of the bottom of the concave plate 221, buffer springs 222 are fixedly installed at equal intervals. The bottom of the buffer spring 222 is fixedly installed with a bottom plate 223. In the middle of the bottom of the bottom plate 223, a support shaft 224 is fixedly installed. The bottom of the support shaft 224 is fixedly connected with a guiding circular plate 225. The bottom of the guiding circular plate 225 is in fitting connection with the top of the guiding plate. The concave plate 221 is fixed at the upper end of one side of the material frame 3, providing an installation basis for the buffer springs 222. The buffer springs 222 arranged at equal intervals play a good buffering role during the shaking process of the material frame 3, avoiding damage to the material frame 3 caused by violent impacts due to up and down shaking, and at the same time reducing the generation of abnormal noises, improving the stability and service life of the device. The guiding circular plate 225 connected by the bottom plate 223 and the support shaft 224 cooperates with the guiding block 24. As the guiding block 24 rotates, it pushes the guiding circular plate 225, thereby driving the material frame 3 to move up and down, realizing the shaking of the seeds and preventing the seeds from being blocked. The overall design of the buffer assembly 22 makes the sowing process more stable and efficient, providing a strong guarantee for the smooth sowing of winter rye.

[0029] Reference Figure 4 , the discharging mechanism 6 includes a main guiding pipe 61 and a discharging assembly 62. The main guiding pipe 61 is fixedly connected to the bottom of the discharging hopper 4. On both sides of the bottom of the main guiding pipe 61, inclined guiding pipes 63 are fixedly connected. In the middle of the bottom of the main guiding pipe 61, a main sowing guiding pipe 64 is fixedly connected. At the bottom of the inclined guiding pipes 63, side sowing guiding pipes 65 are fixedly connected in a linear arrangement at equal intervals. The discharging assembly 62 is fixedly connected to the bottoms of the side sowing guiding pipes 65 and the main sowing guiding pipe 64. The discharging assembly 62 includes a guiding frame 621 which is fixedly connected to the bottoms of the main sowing guiding pipe 64 and the side sowing guiding pipes 65. Inside the guiding frame 621, a shaft body 622 is rotatably connected. On the outer surface of the shaft body 622, blanking plates 623 are fixedly installed in a circular arrangement at equal intervals. At one end of the guiding frame 621, a second motor 624 is fixedly installed. The output end of the second motor 624 is fixedly connected to one end of the shaft body 622. The main guiding pipe 61 is connected to the discharging hopper 4. The inclined guiding pipes 63 on both sides of the bottom and the main sowing guiding pipe 64 in the middle cooperate, and together with the side sowing guiding pipes 65 linearly arranged at equal intervals at the bottom of the inclined guiding pipes 63, they can guide the seeds over a large range and evenly into the field for sowing, improving the coverage range and evenness of sowing. In the discharging assembly 62, the guiding frame 621 is connected to the main sowing guiding pipe 64 and the side sowing guiding pipes 65. The shaft body 622 rotatably connected inside drives the blanking plates 623 arranged in a circular pattern at equal intervals to rotate under the drive of the second motor 624, which can accurately control the discharge amount and discharge speed of the seeds, ensuring the accuracy and stability of sowing. This design enables the entire discharging mechanism 6 to operate efficiently during the sowing process, achieving efficient sowing without setting multiple material frames 3. Cooperating with the vibration mechanism 2 can also avoid seed blockage, further improving the sowing efficiency and quality.

[0030] Principle of use and advantages: By setting up the vibration mechanism 2, the device demonstrates excellent performance during actual use. During operation, the first motor 25 can be started to drive the rotation of the rotating shaft 23. The rotation of the rotating shaft 23 can drive the oval guide block 24 to rotate. The guide block 24 fits closely with the guide circular plate 225. As the guide block 24 rotates, its unique oval shape will push the guide circular plate 225 upward. When the guide plate rotates to a horizontal position, the material box 3 loses the extrusion limit. Due to gravity, the material box 3 will naturally move downward. During this process, by sliding the sliding plate 263 inside the vertical rail 262, the material box 3 can be stably jolted up and down. In this way, the seeds inside the material box 3, the discharge hopper 4, and the discharge mechanism 6 are all in a jolting state at all times, effectively avoiding the blockage of seeds in each pipeline. Moreover, during the vibration process, the buffer spring 222 can stretch and buffer between the concave plate 221 and the bottom plate 223. This design can avoid damage or abnormal noise caused by violent impact, greatly improving the sowing stability, service life, and efficiency of the device;

[0031] By setting up the discharge mechanism 6, the device performs outstandingly during use. During operation, the seeds can be guided and discharged through the discharge hopper 4, the main material guiding pipe 61, the main sowing conduit 64, and the auxiliary sowing conduit. During this period, the second motor 624 is started to run. The second motor 624 can drive the rotation of the shaft body 622. The shaft body 622 rotates inside the guide frame 621, thereby driving the rotation and displacement of each blanking plate 623. At this time, the seeds can be discharged from the inside of the guide frame 621. Since the bottom of the main material guiding pipe 61 is provided with equally spaced main sowing conduits 64 and side sowing conduits 65, through the cooperation of the main sowing conduit 64 and the side sowing conduit 65 with the inclined conduit 63 for guiding, the seeds can be sown over a large area and evenly in the field. Through the setting of such a discharge mechanism 6, the seeds in one material box 3 can be dispersed and guided, eliminating the need to set up multiple material boxes 3 for sowing, making the overall sowing efficiency higher. Moreover, when it operates in conjunction with the vibration mechanism 2, it can continuously jolt during sowing, making the sowing more stable and avoiding the blockage of seeds, further improving the sowing efficiency.

Claims

1. A sowing device for winter rye planting, comprising a mounting frame (1), characterized in that: On both sides of the top of the mounting frame (1), vibration mechanisms (2) are fixedly installed. Inside the vibration mechanisms (2), a material frame (3) is movably installed. At the bottom of the material frame (3), a discharge hopper (4) is fixedly installed. At the bottom of the discharge hopper (4), a discharge mechanism (6) is fixedly installed; The vibration mechanism (2) includes a fixed frame (21) and a buffer assembly (22). The fixed frame (21) is fixedly installed on one side of the mounting frame (1). In the middle of the inside of the fixed frame (21), a rotating shaft (23) is rotatably connected. The outer end of the rotating shaft (23) penetrates through the mounting frame (1) and is fixedly installed with a guiding block (24). The buffer assembly (22) is fixedly installed at the upper ends of both sides of the material frame (3). The bottom of the buffer assembly (22) is in fitting connection with the top of the guiding block (24). On the outside of the fixed frame (21), a first motor (25) is fixedly connected. The output end of the first motor (25) penetrates through the fixed frame (21) and is fixedly connected with one guiding block (24). An active assembly (26) is arranged at the outer end of the fixed frame (21). The inside of the active assembly (26) is fixedly connected with the material frame (3).

2. The seeding device for winter rye planting according to claim 1, characterized in that: The side shape of the guiding block (24) is elliptical, and the overall cross-sectional shape of the discharge hopper (4) is isosceles trapezoidal.

3. The seeding device for winter rye planting according to claim 1, characterized in that: The active assembly (26) includes a side connecting rod (261). The side connecting rod (261) is fixedly connected to the outer end of the fixed frame (21). At the outer end of the side connecting rod (261), a vertical rail (262) is fixedly installed. Inside the vertical rail (262), a sliding plate (263) is slidably connected. The inside of the sliding plate (263) is fixedly connected to both sides of the material frame (3). The overall cross-sectional shapes of the vertical rail (262) and the sliding plate (263) are convex-shaped.

4. A seeding device for winter rye planting according to claim 3, characterized in that: The buffer assembly (22) includes a concave plate (221). The concave plate (221) is fixedly installed at the upper end of the side of the material frame (3) away from the sliding plate (263). On both sides of the bottom of the concave plate (221), buffer springs (222) are fixedly installed at equal intervals. At the bottom of the buffer springs (222), a bottom plate (223) is fixedly installed. In the middle of the bottom of the bottom plate (223), a support shaft (224) is fixedly installed. The bottom of the support shaft (224) is fixedly connected with a guiding circular plate (225). The bottom of the guiding circular plate (225) is in fitting connection with the top of the guiding plate.

5. The seeding device for winter rye planting according to claim 1, characterized in that: On the outside of the mounting frame (1), a mounting plate (7) is fixedly installed. Mounting holes (5) are opened at the four corners of the mounting plate (7). The mounting holes (5) are countersunk holes.

6. The seeding device for winter rye planting according to claim 1, characterized in that: The discharging mechanism (6) includes a main material guiding pipe (61) and a discharging assembly (62). The main material guiding pipe (61) is fixedly connected to the bottom of the discharging hopper (4). On both sides of the bottom of the main material guiding pipe (61), inclined guiding pipes (63) are fixedly connected. In the middle of the bottom of the main material guiding pipe (61), a main seeding pipe (64) is fixedly connected. At the bottom of the inclined guiding pipe (63), side seeding pipes (65) are fixedly connected at equal intervals in a linear arrangement. The discharging assembly (62) is fixedly connected to the bottoms of the side seeding pipe (65) and the main seeding pipe (64).

7. A seeding device for winter rye planting according to claim 6, characterized in that: The discharging assembly (62) includes a guiding frame (621). The guiding frame (621) is fixedly connected to the bottoms of the main seeding pipe (64) and the side seeding pipe (65). A shaft body (622) is rotatably connected inside the guiding frame (621). On the outer surface of the shaft body (622), blanking plates (623) are fixedly installed at equal intervals in a circular arrangement. At one end of the guiding frame (621), a second motor (624) is fixedly installed. The output end of the second motor (624) is fixedly connected to one end of the shaft body (622).

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