Hilly and mountainous small precision fertilization and seeding integrated machine

Abstract

The utility model relates to a kind of hilly and mountainous area small precision fertilization and seeding integrated machine, including rack, seed fertilizer box, discharging assembly, adjusting frame, wheel assembly, rear furrow opener, adjusting assembly, front furrow opener, and seed fertilizer box is equipped in the top of rack, seed fertilizer box lower end connects discharging assembly, rack front end connects adjusting assembly, and rack is connected front, rear furrow opener by adjusting assembly, and discharging assembly discharge port is connected front, rear furrow opener by guide tube, and adjusting frame is fixed in the rear end of rack, and adjusting frame is connected with the rotating shaft of discharging assembly, and wheel assembly connects adjusting mainboard, and wheel assembly is connected with discharging assembly by chain.The utility model is simple and practical, can realize the adjustment of furrowing fertilization and seeding depth, the distance between seed and fertilizer and seeding row spacing, adapt to a variety of seeding and fertilizing agriculture, overall size is smaller, running stability is good, suitable for mechanized planting of hilly and mountainous area crops, and precision seeding and fertilization operation of small plot.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery, specifically to a small precision fertilization and seeding machine for hilly and mountainous areas. Background Technology

[0002] The land in hilly and mountainous areas is scattered and has a large slope, making it difficult for traditional large agricultural machinery to adapt to the complex terrain. Traditional crops such as corn and soybeans are basically planted manually, which is labor-intensive, inefficient and costly, making it very difficult to promote agricultural mechanization. Therefore, we have proposed a small precision fertilization and seeding machine for hilly and mountainous areas. Utility Model Content

[0003] The purpose of this invention is to solve the problem of low mechanization in the planting of crops such as corn and soybeans in hilly and mountainous areas, and to provide a simple, reliable and stable small precision fertilization and sowing machine for hilly and mountainous areas.

[0004] This utility model provides the following technical solution: a small precision fertilization and seeding integrated machine for hilly and mountainous areas, including a frame, a seed and fertilizer box, a discharging component, an adjusting frame, a wheel assembly, a rear furrow opener, an adjusting component, and a front furrow opener. The seed and fertilizer box is provided on the top of the frame, and the discharging component is connected to the lower end of the seed and fertilizer box. Four adjusting components are connected to the front end of the frame. The frame is connected to two front furrow openers and two rear furrow openers through the adjusting components. The four discharge ports at the lower end of the discharging component are connected to the front furrow openers and rear furrow openers through guide pipes. The adjusting frame is fixed at the rear end of the frame. The adjusting main board is connected to the rotating shaft of the discharging component. The wheel assembly is connected to the adjusting main board and is connected to the discharging component through a chain.

[0005] Furthermore, the frame includes a connecting square tube located at the front end of the frame for connecting other power devices. The connecting square tube is connected to the main beam, and the frame is equipped with a cantilever beam that connects four adjustment components.

[0006] Furthermore, the seed-fertilizer box includes a box body, which is divided into a fertilizer compartment in the middle and two seed compartments on both sides by two partitions. The fertilizer compartment has two openings at the bottom, and each seed compartment has one opening at the bottom.

[0007] Furthermore, the discharge assembly includes four dischargers, a driven sprocket, a rotating shaft, and four guide pipes. The rotors of the four dischargers are connected to the rotating shaft and are respectively connected to the lower openings of the fertilizer bin and the seed bin. The discharge port at the lower end of the discharger is connected to the guide pipe, and the driven sprocket is connected to the rotating shaft.

[0008] Furthermore, the adjustment frame includes an adjustment main board, a connecting frame, an adjustment frame housing, an adjustment handle, an adjustment screw, and an adjustment nut. The adjustment nut is fixed to the adjustment frame housing, the adjustment screw is connected to the adjustment nut, one end of the adjustment screw is connected to the adjustment handle, the other end of the adjustment screw is connected to the connecting frame, the connecting frame is connected to the adjustment main board, and the adjustment main board is provided with a strip-shaped hole.

[0009] Furthermore, the wheel assembly includes two soil compaction wheels, a drive sprocket, and a wheel axle. The two soil compaction wheels are connected to both sides of the wheel axle, and the drive sprocket is connected to the drive sprocket. The drive sprocket is connected to the driven sprocket via a chain.

[0010] Furthermore, the surface of the soil-covering and compacting wheel is inclined, and evenly distributed triangular plates are connected to the surface. The two soil-covering and compacting wheels are installed symmetrically for soil covering and compaction after fertilization and sowing.

[0011] Furthermore, the drive sprocket is connected to the wheel axle via a one-way bearing.

[0012] Furthermore, the front and rear furrow openers adjust the furrowing and fertilization sowing depth by adjusting their positions on the adjustment components, and adjust the seed-fertilizer distance and sowing row spacing by adjusting the relative positions of the four adjustment components on the cantilever beam.

[0013] Furthermore, the adjustment frame can adjust the tilt of the main control board by rotating the adjustment handle to adjust the depth of furrowing, fertilization, and sowing.

[0014] The beneficial effects of this utility model are:

[0015] This invention is simple and practical. It utilizes adjustment components and adjustment frames to adjust the sowing depth, seed-fertilizer distance, and row spacing for furrow fertilization. The adjustment is simple and can adapt to various sowing and fertilization techniques. It is designed with a soil covering and compaction wheel that integrates walking, soil covering, and compaction functions, which simplifies the overall structure, reduces the overall size, and ensures good operational stability. It can adapt to the complex terrain conditions in hilly and mountainous areas and is particularly suitable for the mechanized planting of traditional crops such as corn and soybeans in hilly and mountainous areas, as well as precision sowing and fertilization operations in small plots. Attached Figure Description

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

[0017] Figure 2 This is a schematic diagram of the frame of this utility model.

[0018] Figure 3 This is a schematic diagram of the seed and fertilizer box of this utility model.

[0019] Figure 4 This is a schematic diagram of the material discharge assembly of this utility model.

[0020] Figure 5 This is a schematic diagram of the adjustment frame of this utility model.

[0021] Figure 6 This is a schematic diagram of the wheel assembly of this utility model.

[0022] In the diagram: 1. Frame; 1-1. Connecting square tube; 1-2. Cantilever beam; 1-3. Main beam; 2. Seed and fertilizer box; 2-1. Box body; 2-2. Fertilizer bin; 2-3. Partition plate; 2-4. Seed bin; 3. Discharge assembly; 3-1. Discharger; 3-2. Driven sprocket; 3-3. Rotating shaft; 3-4. Guide pipe; 4. Adjusting frame; 4-1. Adjusting main plate; 4-2. Connecting frame; 4-3. Adjusting frame housing; 4-4. Adjusting handle; 4-5. Adjusting screw; 4-6. Adjusting nut;

[0023] 5. Wheel assembly; 5-1. Soil compaction wheel; 5-2. Drive sprocket; 5-3. Wheel axle; 6. Rear trencher; 7. Adjustment assembly; 8. Front trencher. Detailed Implementation

[0024] 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 now be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] Please see Figure 1-6 A small precision fertilization and seeding machine for hilly and mountainous areas includes a frame 1, a seed and fertilizer box 2, a discharge assembly 3, an adjustment frame 4, a wheel assembly 5, a rear furrow opener 6, an adjustment assembly 7, and a front furrow opener 8. The seed and fertilizer box 2 is located on the top of the frame 1, and the discharge assembly 3 is connected to the lower end of the seed and fertilizer box 2. Four adjustment assemblies 7 are connected to the front end of the frame 1. The frame 1 is connected to two front furrow openers 8 and two rear furrow openers 6 through the adjustment assemblies 7. The four discharge ports at the lower end of the discharge assembly 3 are connected to the front furrow openers 8 and the rear furrow openers 6 through guide pipes 3-4. The adjustment frame 4 is fixed at the rear end of the frame 1. The adjustment main plate 4-1 is connected to the rotating shaft 3-3 of the discharge assembly 3. The wheel assembly 5 is connected to the adjustment main plate 4-1 and is connected to the discharge assembly 3 through a chain.

[0026] The frame 1 includes a connecting square tube 1-1, which is located at the front end of the frame 1 and is used to connect other power devices. The connecting square tube 1-1 is connected to the main beam 1-3. The frame 1 is provided with a cantilever beam 1-2, which is connected to four adjustment components 7.

[0027] The seed-fertilizer box 2 includes a box body 2-1, which is divided into a fertilizer bin 2-2 in the middle and two seed bins 2-4 on both sides by two partitions 2-3. The fertilizer bin 2-2 has two openings at the bottom, and each seed bin 2-4 has one opening at the bottom.

[0028] The discharge assembly 3 includes four dischargers 3-1, driven sprockets 3-2, rotating shafts 3-3, and four guide pipes 3-4. The rotors of the four dischargers 3-1 are connected to the rotating shafts 3-3 and are respectively connected to the lower openings of the fertilizer bins 2-2 and the seed bins 2-4. The discharge ports at the lower ends of the dischargers 3-1 are connected to the guide pipes 3-4, and the driven sprockets are connected to the rotating shafts 3-3.

[0029] The adjusting frame 4 includes an adjusting main plate 4-1, a connecting frame 4-2, an adjusting frame housing 4-3, an adjusting handle 4-4, an adjusting screw 4-5, and an adjusting nut 4-6. The adjusting nut 4-6 is fixed to the adjusting frame housing 4-3. The adjusting screw 4-5 is connected to the adjusting nut 4-6. One end of the adjusting screw 4-5 is connected to the adjusting handle 4-4, and the other end of the adjusting screw 4-5 is connected to the connecting frame 4-2. The connecting frame 4-2 is connected to the adjusting main plate 4-1. The adjusting main plate 4-1 is provided with a strip-shaped hole.

[0030] The wheel assembly 5 includes two soil compaction wheels 5-1, a drive sprocket 5-2, and a wheel axle 5-3. The two soil compaction wheels 5-1 are connected to both sides of the wheel axle 5-3. The wheel axle 5-3 is connected to the drive sprocket 5-2. The drive sprocket 5-2 is connected to the driven sprocket 3-2 via a chain.

[0031] Among them, the surface of the soil covering and pressing wheel 5-1 is inclined, and the surface is connected with evenly distributed triangular plates. The two soil covering and pressing wheels 5-1 are installed symmetrically for soil covering and pressing after fertilization and sowing.

[0032] The drive sprocket 5-2 is connected to the wheel axle 5-3 via a one-way bearing.

[0033] Among them, the front furrow opener 8 and the rear furrow opener 6 adjust the furrowing and fertilization sowing depth by adjusting their positions on the adjustment components 7, and adjust the seed-fertilizer distance and sowing row spacing by adjusting the relative positions of the four adjustment components 7 on the cantilever beams 1-2.

[0034] The adjusting frame 4 adjusts the tilt of the adjusting main board 4-1 by rotating the adjusting handle 4-4, thereby adjusting the depth of furrowing, fertilizing, and sowing.

[0035] The working principle of this device is as follows: Before use, adjust the positions of the front furrow opener 8 and the rear furrow opener 6 on the adjusting components 7, and adjust the relative positions of the four adjusting components 7 on the cantilever beam 1-2. Also, rotate the adjusting handle 4-4 to adjust the tilt of the adjusting main plate 4-1 to obtain the correct furrowing and fertilization depth, seed-fertilizer distance, and row spacing. During use, connect the device to other power devices, such as a micro-tiller, using the connecting square tube 1-1. Pour crop seeds into the two seed bins 2-4 and fertilizer into the fertilizer bin 2-2. Start the power device to drive the device forward. During the operation, the rotation of the soil-covering and compacting wheel 5-1 drives the rotation of the wheel axle 5-3, and the one-way bearing drives the rotation of the drive sprocket 5-2. The drive sprocket 5-2 transmits power to the driven sprocket 3-2 through the chain, which drives the rotating shaft 3-3 to rotate, and then drives the rotors of the four feeders 3-1 to rotate. Thus, the seeds in the seed bin 2-4 and the fertilizer in the fertilizer bin 2-2 are transported through the feeders 3-1 and the guide pipe 3-4 to the furrows opened by the rear furrow opener 6 and the front furrow opener 8. After being covered and compacted by the soil-covering and compacting wheel 5-1, the sowing and fertilization operation is finally completed.

[0036] The above are merely preferred embodiments of the present utility model and do not limit the present utility model. Any modifications, equivalent substitutions, or improvements made to the technical solutions described in the foregoing embodiments, or to some of the technical features, shall fall within the protection scope of the present utility model.

Claims

1. A small precision fertilization and seeding integrated machine for hilly and mountainous areas, comprising a frame (1), a seed and fertilizer box (2), a discharge assembly (3), an adjustment frame (4), a wheel assembly (5), a rear furrow opener (6), an adjustment assembly (7), and a front furrow opener (8), characterized in that... The top of the frame (1) is equipped with a seed and fertilizer box (2), the lower end of the seed and fertilizer box (2) is connected to the discharge assembly (3), the front end of the frame (1) is connected to four adjustment components (7), the frame (1) is connected to two front furrow openers (8) and two rear furrow openers (6) through the adjustment components (7), the four discharge ports at the lower end of the discharge assembly (3) are connected to the front furrow openers (8) and the rear furrow openers (6) through the guide pipe (3-4), the rear end of the frame (1) is fixed with an adjustment frame (4), the adjustment main board (4-1) is connected to the rotating shaft (3-3) of the discharge assembly (3), the wheel assembly (5) is connected to the adjustment main board (4-1), and the wheel assembly (5) is connected to the discharge assembly (3) through a chain.

2. The small precision fertilization and seeding integrated machine for hilly and mountainous areas according to claim 1, characterized in that: The frame (1) includes a connecting square tube (1-1), which is located at the front end of the frame (1). The connecting square tube (1-1) is connected to the main beam (1-3). The frame (1) is provided with a cantilever beam (1-2), which is connected to four adjustment components (7).

3. The small precision fertilization and seeding integrated machine for hilly and mountainous areas according to claim 1, characterized in that: The seed-fertilizer box (2) includes a box body (2-1), which is divided into a fertilizer bin (2-2) in the middle and two seed bins (2-4) on both sides by two partitions (2-3). The fertilizer bin (2-2) has two openings at the bottom, and each seed bin (2-4) has one opening at the bottom.

4. The small precision fertilization and seeding integrated machine for hilly and mountainous areas according to claim 1, characterized in that: The discharge assembly (3) includes four dischargers (3-1), a driven sprocket (3-2), a rotating shaft (3-3), and four guide pipes (3-4). The rotors of the four dischargers (3-1) are connected to the rotating shaft (3-3) and are respectively connected to the lower openings of the fertilizer bin (2-2) and the seed bin (2-4). The discharge port at the lower end of the discharger (3-1) is connected to the guide pipe (3-4), and the driven sprocket is connected to the rotating shaft (3-3).

5. The small precision fertilization and seeding integrated machine for hilly and mountainous areas according to claim 1, characterized in that: The adjustment frame (4) includes an adjustment main board (4-1), a connecting frame (4-2), an adjustment frame housing (4-3), an adjustment handle (4-4), an adjustment screw (4-5), and an adjustment nut (4-6). The adjustment nut (4-6) is fixed to the adjustment frame housing (4-3). The adjustment screw (4-5) is connected to the adjustment nut (4-6). One end of the adjustment screw (4-5) is connected to the adjustment handle (4-4), and the other end of the adjustment screw (4-5) is connected to the connecting frame (4-2). The connecting frame (4-2) is connected to the adjustment main board (4-1). The adjustment main board (4-1) is provided with a strip hole.

6. The small precision fertilization and seeding integrated machine for hilly and mountainous areas according to claim 1, characterized in that: The wheel assembly (5) includes two soil compaction wheels (5-1), a drive sprocket (5-2), and a wheel axle (5-3). The two soil compaction wheels (5-1) are connected to both sides of the wheel axle (5-3). The wheel axle (5-3) is connected to the drive sprocket (5-2). The drive sprocket (5-2) is connected to the driven sprocket (3-2) via a chain.

7. A small precision fertilization and seeding integrated machine for hilly and mountainous areas according to claim 6, characterized in that: The surface of the soil compaction wheel (5-1) is inclined, and evenly distributed triangular plates are connected to the surface. The two soil compaction wheels (5-1) are installed symmetrically to compact the soil after fertilization and sowing.

8. A small precision fertilization and seeding integrated machine for hilly and mountainous areas according to claim 6, characterized in that: The drive sprocket (5-2) is connected to the wheel axle (5-3) via a one-way bearing.

9. A small precision fertilization and seeding integrated machine for hilly and mountainous areas according to claim 1 or 2, characterized in that: The front furrow opener (8) and the rear furrow opener (6) adjust the furrowing and fertilization sowing depth by adjusting their positions on the adjustment components (7), and adjust the seed-fertilizer distance and sowing row spacing by adjusting the relative positions of the four adjustment components (7) on the cantilever beam (1-2).

10. A small precision fertilization and seeding integrated machine for hilly and mountainous areas according to claim 1 or 5, characterized in that: The adjustment frame (4) adjusts the tilt of the main adjustment plate (4-1) by rotating the adjustment handle (4-4) to adjust the depth of furrowing, fertilization and sowing.

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