Garlic planter planting mechanism

Abstract

The present invention discloses a planting mechanism of a garlic seeder, belonging to the field of seeders. The mechanism comprises a shell, a frame, a seed pressing plate, a seed pressing transmission chain, a seed pressing sprocket, a steering wheel and a side plate with holes. The frame and the steering wheel are fixedly mounted on the shell. The seed pressing plate is evenly distributed and fixed on the seed pressing transmission chain. The seed pressing transmission chain is wound around the seed pressing sprocket and the steering wheel. The side plates with holes are fixed on both sides of the frame and form a semi-enclosed channel with the frame. The opening of the semi-enclosed channel gradually narrows from top to bottom. The seed pressing plate passes through the semi-enclosed channel formed by the frame and the side plates with holes as the seed pressing transmission chain moves. The present invention has a simple and novel structure, can not only realize the planting of garlic seeds, but also can ensure that the garlic seed scales face upward and stand upright, meet the agronomic requirements of garlic seed sowing, improve the germination rate and yield of garlic seeds, and has a high market promotion value.

Description

Technical Field

[0001] The invention belongs to a seeder, and in particular relates to a planting mechanism of a garlic seeder. Background Art

[0002] Mechanized garlic planting has long been a difficult problem in my country's garlic production process. my country's garlic planting area, output and export volume are among the highest in the world. However, the current status of garlic planting in my country mainly relies on manual planting, which is labor-intensive and has poor planting quality. The planting mechanism of the garlic seeder is mainly used to press the garlic seeds into the soil after trenching to achieve the final sowing step of the garlic seeder. Garlic has an irregular shape. In order to ensure the germination rate and high yield of garlic, its planting process must meet the agronomic requirements of single grain, upright and equidistant. Meeting the above agronomic requirements can shorten the growth cycle of garlic, and the yield obtained is several times the yield of random sowing. The planting mechanism of the garlic seeder currently on the market cannot ensure that the garlic scales are facing upward and upright during the process of pressing and planting garlic seeds, resulting in the inability to meet the agronomic requirements of garlic planting, affecting the germination rate and yield of garlic. Summary of the invention

[0003] The invention aims to provide a planting mechanism for a garlic seeder, so as to overcome the defect that the planting mechanism for a garlic seeder in the prior art cannot ensure that the garlic scales face upward and stand upright during the planting process.

[0004] The present invention is implemented by adopting the following technical scheme: a planting mechanism of a garlic seeder, comprising a shell, a frame, a seed pressing plate, a seed pressing transmission chain, a seed pressing sprocket, a steering wheel and a side plate with holes, wherein the frame and the steering wheel are fixedly mounted on the shell, the seed pressing plate is evenly distributed and fixed on the seed pressing transmission chain, the seed pressing transmission chain is wound around the seed pressing sprocket and the steering wheel, the side plates with holes are fixed on both sides of the frame and form a semi-enclosed channel with the frame, the opening of the semi-enclosed channel gradually narrows from top to bottom, and the seed pressing plate passes through the interior of the semi-enclosed channel formed by the frame and the side plates with holes when the seed pressing transmission chain moves.

[0005] Preferably, two seeding baffles are arranged below the perforated side plate, and the seeding baffles are movably connected to the frame via a rotating shaft, and a spring is connected between the end of the rotating shaft and the frame, and under the action of the spring elastic force, the lower ends of the two seeding baffles are tilted inwards to be in a closed state.

[0006] Preferably, a furrowing plow is fixedly mounted on the frame.

[0007] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a simple and novel structure, which can not only realize the planting of garlic seeds, but also ensure that the garlic seed scales are upward and upright, thus meeting the agronomic requirements of garlic seed sowing, improving the germination rate and yield of garlic seeds, and having a high market promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the present invention;

[0009] Figure 2 It is a structural schematic diagram of the connection between the lower baffle and the frame of the present invention.

[0010] In the figure: 1. Shell; 2. Frame; 3. Seed pressing plate; 4. Seed pressing transmission chain; 5. Seed pressing sprocket; 6. Steering wheel; 7. Side plate with holes; 8. Seeding baffle; 9. Rotating shaft; 10. Spring; 11. Furrowing plow. DETAILED DESCRIPTION

[0011] The present invention will be further described below in conjunction with the accompanying drawings.

[0012] like Figure 1 , Figure 2 As shown, the planting mechanism of the garlic planter of the present invention comprises a housing 1, a frame 2, a seed pressing plate 3, a seed pressing transmission chain 4, a seed pressing sprocket 5, a steering wheel 6 and a side plate with holes 7. The frame 2 and the steering wheel 6 are fixedly mounted on the housing 1. The seed pressing plate 3 is evenly distributed and fixed on the seed pressing transmission chain 4. The seed pressing transmission chain 4 is wound around the seed pressing sprocket 5 and the steering wheel 6. There are two groups of side plates 7 with holes, on which a number of holes with a diameter of about 5 mm are evenly distributed. The two groups of side plates 7 with holes are respectively fixed on both sides of the frame 2 and form a semi-enclosed channel with the frame 2. The opening of the semi-enclosed channel gradually narrows from top to bottom. The seed pressing plate 3 passes through the semi-enclosed channel formed by the frame 2 and the side plates with holes 7 as the seed pressing transmission chain 4 moves. By adjusting the spacing between the seed pressing plates 3 and the speed of moving with the seed pressing transmission chain 4, each seed pressing plate 3 can just receive the garlic seeds dropped from the seed taking mechanism of the garlic planter when passing by.

[0013] Preferably, two seeding baffles 8 are arranged below the perforated side plate 7, and the seeding baffles 8 are movably connected to the frame 2 through a rotating shaft 9. A spring 10 is connected between the end of the rotating shaft 9 and the frame 2. Under the elastic force of the spring 10, the lower ends of the two seeding baffles 8 are tilted inward to be in a closed state.

[0014] Preferably, a furrowing plow 11 is fixedly mounted on the frame 2 and is disposed in front of the planting baffle 8 for loosening the soil and plowing a furrow for planting garlic seeds.

[0015] The working process of the present invention is as follows: when the planting mechanism is working, the power drive shaft of the garlic seeder transmits power to the seed pressing sprocket 4, the seed pressing sprocket 4 drives the seed pressing transmission chain 4 and the seed pressing plate 3 to rotate in a circle, and the garlic seeder conveys the garlic seeds to a semi-enclosed channel formed by the perforated side plate 7 and the frame 2, and the garlic seeds fall on the seed pressing plate 3 passing through the semi-enclosed channel. When the garlic seeds fall onto the seed pressing plate 3 in a lying state, since the bud ends of the garlic seeds are relatively slender, under the squeezing of the gradually narrowing channel, the bud ends of the garlic seeds can be easily inserted into the holes of the perforated side plates 7 on both sides during the downward movement. The movement of the bud ends of the garlic seeds is hindered by the hole-like structure, so that the state of the garlic seeds changes from lying flat on the seed pressing plate 3 to tilting or standing upright on the seed pressing plate 3 as the seed pressing plate 3 moves downward, and the bud ends of the garlic seeds are ensured to face upward; if the initial state of the garlic seeds during the operation is that the bud ends face upward, at this time, due to the minimum lateral width, it is not affected by the gradually narrowing channel and the perforated side plates 7, and continues to keep the bud ends facing upward as it moves downward with the seed pressing plate 3. When the upright garlic seeds move to the end of the stroke along with the seed pressing plate 3, the seed pressing plate 3 opens the two seed placing baffles 8, the seed pressing plate 3 carrying the garlic seeds flips over and moves upward along with the seed pressing transmission chain 4, the garlic seeds fall freely into the soil, and at the same time, another seed pressing plate 3 at the front end of the seed pressing plate 3 carrying the garlic seeds knocks the garlic seeds into the groove plowed by the furrowing plow 11, thereby completing the entire garlic planting process.

Claims

1. A planting mechanism of a garlic planter, comprising a housing (1), a frame (2), a seed pressing plate (3), a seed pressing transmission chain (4), a seed pressing sprocket (5), a steering wheel (6) and a side plate with holes (7), wherein the frame (2) and the steering wheel (6) are fixedly mounted on the housing (1), the seed pressing plate (3) is evenly distributed and fixed on the seed pressing transmission chain (4), the seed pressing transmission chain (4) is wound around the seed pressing sprocket (5) and the steering wheel (6), the side plate with holes (7) is fixed on both sides of the frame (2) and forms a semi-enclosed channel with the frame (2), the opening of the semi-enclosed channel gradually narrows from top to bottom, and the seed pressing plate (3) passes through the interior of the semi-enclosed channel formed by the frame (2) and the side plate with holes (7) as the seed pressing transmission chain (4) moves; Two seed lowering baffles (8) are arranged below the perforated side plate (7), and the seed lowering baffles (8) are movably connected to the frame (2) via a rotating shaft (9). A spring (10) is connected between the end of the rotating shaft (9) and the frame (2), and under the elastic force of the spring (10), the lower ends of the two seed lowering baffles (8) are tilted inwards to be in a closed state; A furrowing plow (11) is fixedly mounted on the frame (2).

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