Layered seeder

Abstract

The utility model relates to the technical field of seeding machines, and discloses a layered seeding machine which comprises a frame body, the front end of the frame body is fixedly connected with a fertilization frame, and the top surface of the middle part of the fertilization frame is fixedly connected with a fertilizer storage box. According to the layered seeder, through the arrangement of the fertilizing mechanism, when the layered seeder is used, seeds are sown firstly, then a seeding head on a fertilizing frame at the front end of the layered seeder conveys fertilizer in a fertilizer storage box down through a telescopic seeding pipe at the bottom of a support through fertilization, and the fertilizer is sprinkled into soil; a fertilizer taking groove is formed in the fertilizer taking wheel, and waste enters the fertilizer taking groove, enters a fertilization plug along with rotation of the fertilizer taking wheel and falls down, so that the effect of facilitating synchronous fertilization is achieved, and the problems that crop growth is uneven, the overall yield is affected, and seeding cannot be performed synchronously due to uneven distribution of manual seeding and fertilization modes are avoided; the best fertilizing time is missed, and the effect of the fertilizer is reduced.

Description

Technical Field

[0001] This utility model relates to the field of seeder technology, and in particular to a layered seeder. Background Technology

[0002] Seeders are widely used in agricultural production, greatly improving sowing efficiency. While ordinary seeders can achieve mass seed dispersal, they have gradually revealed many limitations in meeting the demands of precision agriculture. Modern precision agriculture emphasizes precise control of the crop growth environment, requiring seeders to better meet the sowing needs of different crops and growing environments, achieving more scientific and efficient sowing operations. Therefore, a tiered seeder needs to be designed.

[0003] Traditional manual sowing and fertilization methods are labor-intensive, inefficient, and have limited precision. Uneven seed distribution and difficulty in accurately controlling fertilizer application rate and location lead to uneven crop growth, impacting overall yield. Furthermore, the inability to synchronize fertilization with sowing results in missed optimal fertilization times, reducing fertilizer effectiveness. Installing a post-sowing fertilization system enables timely and precise fertilization after seed sowing, providing ample nutrients for crop growth, promoting seed germination and seedling development, resulting in stronger growth, and reducing growth problems caused by insufficient nutrients or improper fertilization, thereby improving overall crop yield. Traditional seeders often employ simple soil covering methods, which can make it difficult to ensure adequate soil thickness. This can easily lead to some areas being covered with too much soil, making seed germination difficult and delaying emergence. On the other hand, some areas may be covered with too little soil, leaving seeds exposed and vulnerable to drought, low temperatures, or pests, severely impacting germination rate and seedling uniformity. Installing a structure that raises the soil on both sides and creates layers of soil covering allows for precise control of the soil thickness and layering effect, providing a more ideal germination environment for seeds and improving emergence rate and seedling uniformity. Utility Model Content

[0004] The purpose of this invention is to provide a layered seeder that solves the problems of high labor intensity, low efficiency, limited precision, uneven seed distribution, difficulty in ensuring soil covering thickness, difficulty in seed germination, and delayed emergence of seeds and seedlings caused by the manual sowing and fertilization methods mentioned in the background art.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a layered seeder includes a frame, a fertilizer frame fixedly connected to the front end of the frame, a fertilizer storage box fixedly connected to the top surface of the middle part of the fertilizer frame, a fertilizer application mechanism fixedly connected to the bottom of the fertilizer storage box, a layering frame fixedly connected to the top left side of the frame, and layering mechanisms fixedly connected to the bottom surfaces of the left and right sides of the layering frame. The fertilizer application mechanism includes a bracket fixedly connected to the top surface of the middle part of the fertilizer frame, hydraulic telescopic seeding rods fixedly connected to the bottom sides of the bracket, a telescopic seeding tube penetrating the middle of the bottom surface of the bracket, a seeding head penetrating the bottom of the telescopic seeding tube, and a fertilizer-collecting wheel rotatably connected to the middle of the seeding head. The layering mechanism includes hydraulic lifting rods fixedly connected to the bottom surfaces of the left and right sides of the layering frame, a furrowing wheel installed at the bottom of the hydraulic lifting rod, a frame fixedly connected to the middle of the layering frame, a deep hydraulic rod fixedly connected to the bottom of the frame, and a furrowing plate fixedly connected to the rear of the bottom of the deep hydraulic rod.

[0006] As a further embodiment of this utility model, connecting frames A are fixedly connected to the left and right sides of the layered rack, and rotating parts A are rotatably connected to the outside of the connecting frames A. The rotating parts A enable the rack to be rotatably connected.

[0007] As a further embodiment of this utility model, the bottom of the rotating component A is fixedly connected to an adjusting hydraulic rod, and the bottom of the adjusting hydraulic rod is fixedly connected to a rotating component B. The rotating component B enables the component to be rotatably connected at the bottom.

[0008] As a further embodiment of this utility model, a connecting frame B is rotatably connected to the bottom end of the rotating component B, and a roller is rotatably connected to the inner side of the lower end of the connecting frame B. The roller serves to roll the soil so that it is evenly covered.

[0009] As a further embodiment of this utility model, a seeding rack is fixedly connected to the rear end of the frame, and seeding boxes are fixedly connected to both sides inside the seeding rack. The seeding boxes serve to store the seeds that need to be sown.

[0010] As a further embodiment of this utility model, a groove is provided on the inner side of the bottom of the seeding box, and a seeding wheel is rotatably connected inside the groove. The seeding wheel is designed to achieve the function of rolling while seeding.

[0011] As a further embodiment of this utility model, the upper middle part of the sowing wheel extends through the left and right sides of the sowing box, and several sowing plugs are installed around the sowing wheel. The sowing plugs facilitate insertion into the soil and sowing of seeds.

[0012] As a further embodiment of this utility model, the fertilizer-collecting wheel has a fertilizer-collecting groove inside, and the bottom of the seeding head has a fertilizer plug. The fertilizer plug facilitates fertilization.

[0013] This utility model provides a layered seeder, which has the following beneficial effects:

[0014] 1. This layered seeder, with its fertilization mechanism, requires the seeds to be sown before use. The seeding head on the fertilization frame at the rear of the machine then delivers fertilizer from the storage tank through a telescopic seeding tube at the bottom of the frame, spreading it into the soil. Because the seeding head has a fertilizer-collecting wheel with a fertilizer-collecting groove, waste enters the groove and falls into the fertilization plug as the wheel rotates. This facilitates simultaneous fertilization, avoiding the uneven distribution of fertilizers caused by manual sowing and fertilization, which leads to inconsistent crop growth, affects overall yield, and prevents missed optimal fertilization times, thus reducing fertilizer effectiveness.

[0015] 2. This tiered seeder, through the setting of the tiered mechanism, allows for adjustment of the depth of the furrow-making wheel and channel-making plate by adjusting the height of the hydraulic lifting rod and the depth hydraulic rod when the device is to be used. This changes the depth required for sowing and fertilizing, enabling tiered fertilization and sowing by adjusting the depth of the channel. This avoids uneven distribution, which can lead to low seed germination rates and reduce the effectiveness of fertilization and germination. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the fertilization mechanism of this utility model;

[0018] Figure 3 This is a schematic diagram of the layered mechanism structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the seeding wheel structure of this utility model.

[0020] In the diagram: 1. Frame; 2. Fertilizer rack; 3. Fertilizer storage box; 4. Fertilizer application mechanism; 401. Support; 402. Hydraulic telescopic seeding rod; 403. Telescopic seeding tube; 404. Seeding head; 405. Fertilizer collection wheel; 5. Layered frame; 6. Layered mechanism; 601. Hydraulic lifting rod; 602. Ditching wheel; 603. Depth hydraulic rod; 604. Ditching plate; 7. Connecting frame A; 8. Rotating component A; 9. Adjusting hydraulic rod; 10. Rotating component B; 11. Connecting frame B; 12. Roller; 13. Seeding rack; 14. Seeding box; 15. Seeding wheel; 16. Seeding plug; 17. Fertilizer collection trough; 18. Fertilizer plug. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0022] Please see Figures 1 to 4 This utility model provides a technical solution: a layered seeder, including a frame 1, a fertilizer frame 2 fixedly connected to the front end of the frame 1, a fertilizer storage box 3 fixedly connected to the top surface of the middle part of the fertilizer frame 2, a fertilizer application mechanism 4 fixedly connected to the bottom of the fertilizer storage box 3, a layered frame 5 fixedly connected to the top left side of the frame 1, and layered mechanisms 6 fixedly connected to the bottom surfaces of the left and right sides of the layered frame 5. The fertilizer application mechanism 4 includes a bracket 401 fixedly connected to the top surface of the middle part of the fertilizer frame 2, and hydraulic telescopic seeding rods 402 fixedly connected to the bottom sides of the bracket 401. A telescopic seeding tube 403 runs through the middle of the bottom surface of the support 401. A seeding head 404 runs through the bottom of the telescopic seeding tube 403. A fertilizer-collecting wheel 405 is rotatably connected to the middle of the seeding head 404. The stratification mechanism 6 includes a hydraulic lifting rod 601 fixedly connected to the bottom surfaces of the left and right sides of the stratification frame 5. A ditching wheel 602 is installed at the bottom of the hydraulic lifting rod 601. A frame is fixedly connected to the middle of the stratification frame 5. A deep hydraulic rod 603 is fixedly connected to the bottom of the frame. A ditching plate 604 is fixedly connected to the rear of the bottom of the deep hydraulic rod 603.

[0023] Please see Figure 1 The left and right sides of the layered shelf 5 are fixedly connected to the connecting frame A7, and the connecting frame A7 is rotatably connected to the outside of the rotating part A8. The rotating part A8 is set to achieve the function of rotatable connection.

[0024] Please see Figure 3 The bottom of the rotating part A8 is fixedly connected to an adjusting hydraulic rod 9, and the bottom of the adjusting hydraulic rod 9 is fixedly connected to a rotating part B10. The rotating part B10 serves to allow for rotational connection at the bottom.

[0025] Please see Figure 3 The bottom end of the rotating component B10 is rotatably connected to the connecting frame B11, and the lower end of the connecting frame B11 is rotatably connected to the roller 12. The setting of the roller 12 plays the role of rolling the soil to make it evenly covered.

[0026] Please see Figure 4 The rear end of the frame 1 is fixedly connected to a seeding rack 13, and the inside sides of the seeding rack 13 are fixedly connected to seeding boxes 14. The seeding boxes 14 are used to store the seeds that need to be sown.

[0027] Please see Figure 4 The bottom inner side of the seed box 14 is provided with a groove, and a seeding wheel 15 is rotatably connected inside the groove. The seeding wheel 15 is designed to roll while the seeding wheel is in operation.

[0028] Please see Figure 4 The upper middle part of the seeding wheel 15 extends through the left and right sides of the seeding box 14. Several seeding plugs 16 are installed around the seeding wheel 15. The seeding plugs 16 facilitate insertion into the soil and sowing of seeds.

[0029] Please see Figure 2 The fertilizer-collecting wheel 405 has a fertilizer-collecting groove 17 inside, and the bottom of the seed head 404 has a fertilizer plug 18 through it. The fertilizer plug 18 facilitates fertilization.

[0030] In this invention, the working steps of the device are as follows:

[0031] First step: After sowing the seeds, the sowing head 404 on the fertilizer rack 2 at the rear end of the machine advances forward and delivers the fertilizer inside the fertilizer storage box 3 through the telescopic sowing tube 403 at the bottom of the support 401 and sprinkles it into the soil. Since the fertilizer picking wheel 405 is installed inside the sowing head 404, and the fertilizer picking groove 17 is opened inside the fertilizer picking wheel 405, the waste enters the fertilizer picking groove 17 and falls into the fertilizer plug 18 as the fertilizer picking wheel 405 rotates.

[0032] The second step: By adjusting the height of the hydraulic lifting rod 601 and the depth hydraulic rod 603, the depth of the trenching wheel 602 and the channel making plate 604 are adjusted, thereby changing the depth required for sowing and fertilization.

[0033] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0034] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tiered seeder comprising a frame (1), characterized in that: The front end of the frame (1) is fixedly connected to a fertilizer rack (2), the top surface of the middle part of the fertilizer rack (2) is fixedly connected to a fertilizer storage box (3), the bottom of the fertilizer storage box (3) is fixedly connected to a fertilizer application mechanism (4), the top left side of the frame (1) is fixedly connected to a layered rack (5), and the bottom left and right sides of the layered rack (5) are fixedly connected to a layering mechanism (6). The fertilization mechanism (4) includes a bracket (401) fixedly connected to the top surface of the middle part of the fertilization frame (2). A hydraulic telescopic seeding rod (402) is fixedly connected to both sides of the bottom of the bracket (401). A telescopic seeding tube (403) is passed through the middle of the bottom surface of the bracket (401). A seeding head (404) is passed through the bottom of the telescopic seeding tube (403). A fertilizer-collecting wheel (405) is rotatably connected to the middle of the seeding head (404). The layering mechanism (6) includes a hydraulic lifting rod (601) fixedly connected to the bottom surfaces of the left and right sides of the layering frame (5). A groove-making wheel (602) is installed at the bottom of the hydraulic lifting rod (601). A frame is fixedly connected to the middle of the layering frame (5). A deep hydraulic rod (603) is fixedly connected to the bottom of the frame. A channel-making plate (604) is fixedly connected to the rear of the bottom of the deep hydraulic rod (603).

2. A tiered planter according to claim 1, wherein: The left and right sides of the layered frame (5) are fixedly connected to the connecting frame A (7), and the connecting frame A (7) is rotatably connected to the outside of the rotating part A (8).

3. A tiered planter according to claim 2, wherein: The bottom of the rotating component A (8) is fixedly connected to an adjusting hydraulic rod (9), and the bottom of the adjusting hydraulic rod (9) is fixedly connected to a rotating component B (10).

4. A tiered planter according to claim 3, wherein: The bottom end of the rotating component B (10) is rotatably connected to a connecting frame B (11), and the lower end of the connecting frame B (11) is rotatably connected to a roller (12).

5. The layered seeder of claim 1, wherein: The rear end of the frame (1) is fixedly connected to a seeding rack (13), and the two sides inside the seeding rack (13) are fixedly connected to seeding boxes (14).

6. A tiered planter according to claim 5, wherein: The bottom inner side of the seed box (14) is provided with a groove, and a seeding wheel (15) is rotatably connected inside the groove.

7. A tiered planter according to claim 6, wherein: The upper middle part of the seeding wheel (15) extends through the left and right sides of the seeding box (14), and several seeding plugs (16) are installed around the seeding wheel (15).

8. The tiered planter of claim 6, wherein: The fertilizer-collecting wheel (405) has a fertilizer-collecting groove (17) inside, and the bottom of the seeding head (404) has a fertilizer-applying plug (18).

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