Soybean fertilizing and seeding machine

Abstract

The utility model relates to the technical field of agricultural equipment, in particular to a soybean combined seed and fertilizer drill which comprises a rack and a connecting frame, the rack is connected to an agricultural vehicle frame through the connecting frame, a rotating shaft is rotatably arranged at one end of the rack, a roller is rotatably arranged on the outer side of the rotating shaft, the bottom of a material leakage box extends to the lower portion of the rack, and the bottom of the material leakage box is provided with a material outlet. A plurality of material leaking openings are uniformly formed in the bottom of the material leaking box, a support is detachably arranged on the portion, between the roller and the material leaking box, of the rack, and a plurality of furrow openers are vertically installed at the bottom of the support; and a soil covering structure is arranged at the other end of the rack. According to the utility model, the connecting frame is connected with the vehicle body, under the traction of an agricultural vehicle, the roller is in contact with the ground to suddenly perform preliminary compaction and leveling, the furrow opener is used for furrowing soil, meanwhile, seeds are leaked through the material leakage box, and finally, the seeds are covered with the soil through the shifting piece, so that the whole seeding process is completed; and the labor is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, in particular to a soybean fertilizing and seeding machine. Background Art

[0002] A seeder is a planting machine that sows crop seeds. A seeder used for a certain type of crop is often named after the crop, such as a grain drill, soybean drill, corn seed drill, cotton drill, and forage spreader.

[0003] The seed drill in the prior art can put seeds in while digging furrows, but because the furrow opener pushes away the soil layer, the seeds are not covered with soil. As a result, after the seeds are sown, it is necessary to manually cover the seeds with soil on both sides. This operation method increases the cost and prolongs the sowing time. Utility Model Content

[0004] The utility model aims to solve the shortcoming of the prior art that the sowing time is prolonged, and proposes a soybean fertilizing and sowing machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A soybean fertilizer planter is designed, comprising a frame and a connecting frame, wherein the frame is connected to an agricultural vehicle frame through the connecting frame:

[0007] A rotating shaft is rotatably arranged at one end of the frame, a roller is rotatably arranged outside the rotating shaft, and the interior of the roller is hollow, a support plate is symmetrically installed at the middle position of the frame, a material leakage box is arranged between two support plates, and the bottom of the material leakage box extends to the bottom of the frame, and a plurality of material leakage ports are evenly installed at the bottom of the material leakage box, a bracket is detachably arranged on the frame between the roller and the material leakage box, and a plurality of trench openers are vertically installed at the bottom of the bracket;

[0008] The other end of the frame is provided with a soil covering structure.

[0009] Preferably, the positions and numbers of the leakage openings correspond one to one with the furrow openers.

[0010] Preferably, the soil covering structure includes a round shaft, a limiting ring, a sleeve, and a paddle. The round shaft is fixedly mounted on the inner side of the frame, the sleeve is sleeved on the outer side of the round shaft, and the paddle is vertically and evenly connected to the bottom of the sleeve.

[0011] Preferably, the distance between two adjacent paddles is set to be the same.

[0012] Preferably, limit rings are installed on the circular shafts at both ends of the sleeve, and the limit rings and the end positions of the sleeve are in close contact with each other.

[0013] Preferably, the bottoms of the roller and the paddle are at the same horizontal height.

[0014] The utility model provides a soybean fertilizer seeder, which has the beneficial effects of being connected to a vehicle body through a connecting frame, and under the traction of an agricultural vehicle, the ground is contacted by a roller to perform preliminary compaction and leveling, and the soil is furrowed by a furrow opener, and seeds are leaked through a leaking box, and finally soil is covered on the seeds through a paddle, thereby completing the entire sowing process and saving labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of a soybean fertilizing and seeding machine proposed by the utility model.

[0016] Figure 2 The utility model is a top view of the structure of a soybean fertilizing and seeding machine.

[0017] Figure 3 The utility model is a structural front view of a soybean fertilizing and seeding machine.

[0018] Figure 4 The utility model is a structural side view of a soybean fertilizing and seeding machine.

[0019] In the figure: connecting frame 1, roller 2, rotating shaft 3, bracket 4, furrow opener 5, supporting plate 6, leakage box 7, round shaft 8, limiting ring 9, sleeve 10, paddle 11, frame 12, leakage port 13. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Example 1

[0022] Reference Figure 1-4 A soybean fertilizer planter includes a frame 12 and a connecting frame 1, wherein the frame 12 is connected to an agricultural vehicle frame through the connecting frame 1:

[0023] A support plate 6 is symmetrically installed in the middle of the frame 12, a material leakage box 7 is arranged between the two support plates 6, and the bottom of the material leakage box 7 extends to the bottom of the frame 12, and a plurality of material leakage ports 13 are evenly installed at the bottom of the material leakage box 7. A bracket 4 is detachably arranged on the frame 12 between the drum 2 and the material leakage box 7, and a plurality of furrow openers 5 are vertically installed at the bottom of the bracket 4;

[0024] A soil covering structure is provided at the other end of the frame 12. The positions and number of the leakage ports 13 correspond to the furrow openers 5 one by one, and the soil covering structure includes a circular shaft 8, a stop ring 9, a sleeve 10, and a paddle 11. The circular shaft 8 is fixedly mounted on the inner side of the frame 12, the sleeve 10 is sleeved on the outer side of the circular shaft 8, and the paddle 11 is vertically evenly connected to the bottom of the sleeve 10, and the spacing between two adjacent paddles 11 is set to be the same.

[0025] Limiting rings 9 are installed on the circular shafts 8 at both ends of the sleeve 10 , and the limiting rings 9 and the end positions of the sleeve 10 fit each other.

[0026] The bottoms of the drum 2 and the paddle 11 are at the same level.

[0027] When the roller 2 contacts the soil surface, the furrow opener 5 extends into the soil. As the agricultural vehicle moves forward, the furrow opener 5 opens a furrow on the soil surface. At the same time, seeds are placed in the leakage box 7, and the seeds fall into the furrow through the leakage port 13 to achieve sowing. At the same time, the leakage box 7 is a commonly used seed sowing equipment in the prior art. Its working principle is specifically to be able to control the intermittent falling of seeds, which will not be elaborated here.

[0028] When the seeds fall into the ditch, the paddle 11 at the rear of the frame 14 will cover the soil on both sides of the ditch again into the ditch to cover the seeds. At the same time, when the paddle 11 contacts the raised and hard soil block, the sleeve 10 and the circular shaft 8 can rotate with each other, so that the angle of the paddle 11 can be deflected, thereby helping the paddle 11 to pass over the soil block.

[0029] Example 2

[0030] refer to Figure 1-4 The difference between this embodiment and embodiment 1 is that:

[0031] A rotating shaft 3 is rotatably provided at one end of the frame 12, and a roller 2 is rotatably provided on the outer side of the rotating shaft 3, and the interior of the roller 2 is hollow. The frame 12 is installed at the rear of the agricultural vehicle through the connecting frame 1. After the agricultural vehicle is started, the frame 12 is driven to move between the ridges. During the movement of the frame 12, the roller 2 comes into contact with the surface of the soil, which has a flattening effect on the soil, ensuring that the surface of the soil is flat. The advantage of this is that when the rear furrow opener furrows the soil, the depth of the furrow generated remains consistent.

[0032] The working principle of the device is:

[0033] The frame 12 is installed at the rear of the agricultural vehicle through the connecting frame 1. After the agricultural vehicle is started, the frame 12 is driven to move between the ridges. During the movement of the frame 12, the roller 2 contacts the soil surface and has a flattening effect on the soil to ensure that the surface of the soil is flat. The advantage of this is that the depth of the furrow generated by the rear furrow opener when furrowing the soil remains consistent.

[0034] When the roller 2 contacts the soil surface, the furrow opener 5 extends into the soil. As the agricultural vehicle moves forward, the furrow opener 5 opens a furrow on the soil surface. At the same time, seeds are placed in the leakage box 7, and the seeds fall into the furrow through the leakage port 13 to achieve sowing. At the same time, the leakage box 7 is a commonly used seed sowing equipment in the prior art. Its working principle is specifically to be able to control the intermittent falling of seeds, which will not be elaborated here.

[0035] When the seeds fall into the ditch, the paddle 11 at the rear of the frame 14 will cover the soil on both sides of the ditch again into the ditch to cover the seeds. At the same time, when the paddle 11 contacts the raised and hard soil block, the sleeve 10 and the circular shaft 8 can rotate with each other, so that the angle of the paddle 11 can be deflected, thereby helping the paddle 11 to pass over the soil block.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A soybean fertilizer planter, comprising a frame (12) and a connecting frame (1), wherein the frame (12) is connected to an agricultural vehicle frame via the connecting frame (1), characterized in that: A rotating shaft (3) is rotatably arranged at one end of the frame (12), a roller (2) is rotatably arranged outside the rotating shaft (3), and the interior of the roller (2) is hollow, a support plate (6) is symmetrically installed at the middle position of the frame (12), a material leakage box (7) is arranged between the two support plates (6), and the bottom of the material leakage box (7) extends to the bottom of the frame (12), and a plurality of material leakage ports (13) are evenly installed at the bottom of the material leakage box (7), a bracket (4) is detachably arranged on the frame (12) between the roller (2) and the material leakage box (7), and a plurality of furrow openers (5) are vertically installed at the bottom of the bracket (4); The other end of the frame (12) is provided with a soil covering structure.

2. The soybean fertilization and seeder according to claim 1, characterized in that: The positions and numbers of the material leakage openings (13) correspond one to one with the furrow openers (5).

3. The soybean fertilization and seeder according to claim 2, characterized in that: The soil covering structure comprises a round shaft (8), a limiting ring (9), a sleeve (10), and a paddle (11); the round shaft (8) is fixedly mounted on the inner side of a frame (12); the sleeve (10) is sleeved on the outer side of the round shaft (8); and the paddle (11) is vertically and evenly connected to the bottom of the sleeve (10).

4. The soybean fertilization and seeder according to claim 3, characterized in that: The spacing between two adjacent paddles (11) is set to be the same.

5. The soybean fertilization and seeder according to claim 4, characterized in that: Limiting rings (9) are installed on the circular shafts (8) at both ends of the sleeve (10), and the limiting rings (9) and the end positions of the sleeve (10) fit each other.

6. The soybean fertilization and seeder according to claim 5, characterized in that: The bottoms of the roller (2) and the paddle (11) are at the same level.

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