CN206977986U - A kind of mountain area no-tillage seeding machine - Google Patents

Abstract

The utility model discloses a kind of mountain area no-tillage seeding machine,By installing fertilizing and seeding apparatus in dicycly hand agricultural tiller upper end,Then ditching device and ditch cleaning device are arranged on material guide port rear end,Simultaneously during advance,The ditching knife group for being arranged on material guide port rear end is loosened the soil by transmission mechanism drive of ditching,Soil block is thrown and beaten on arc scraper plate by ditching knife group while loosening the soil,The soil crushing fallen covers the fertilizer spread fertilizer over the fields and seed,Arc scraper plate and material guide port be not on the same line simultaneously,Soil is covered in above seed and agricultural chemicals again while arc scraper plate is ditched,The groove that arc scraper plate opens up is advantageous to Late Irrigation draining,The present apparatus can effectively control ditching depth and the effect being oriented to,By walking tail wheel screw mandrel regulation trench depth,Rapidly it can be shifted on field and road,It is good by property,It can once complete to sow,Fertilising,Trench digging and earthing operation.The present apparatus is simple in construction, easy to use, is adapted to mountain region agro-farming operation.

Description

A no-tillage seeder for mountainous areas

technical field

The utility model belongs to the field of tillage and sowing equipment, in particular to a no-tillage seeder in mountainous areas.

Background technique

With the transfer of a large number of rural labor force and the increasing aging problem, the labor factor has seriously restricted the development of vegetable production. Vegetable mechanized live broadcast adopts the light and simplified cultivation technology of vegetable direct seeding machine operation, saves the transplanting link, can improve labor productivity, reduce labor intensity, alleviate seasonality and labor contradictions, and help realize cost-saving and efficiency-enhancing, stable and high-yield production of rapeseed. In recent years, rape seeding machines have been widely promoted and applied in plain areas. However, there are still problems in the production of this machine, such as large seeding amount, poor uniformity, excessive fertilization, and difficulty in mountain walking. For this reason, it has become an important and urgent task to develop no-tillage planter for vegetables in plateau mountainous areas.

Utility model content

The purpose of the utility model is to provide a no-tillage seeder in mountainous areas to overcome the deficiencies in the prior art.

In order to achieve the above object, the utility model adopts the following technical solutions:

A no-tillage seeder in mountainous areas, including a two-wheeled walk-behind agricultural machine and a fertilizing seeder installed on the upper end of the two-wheeled walk-behind agricultural machine. The material guide port at the lower end of the walking agricultural machine, and the lower end of the double-wheel walking agricultural machine is equipped with a ditching device and a ditch cleaning device, wherein the ditching device includes a ditching drive connected to the output shaft of the gearbox of the double-wheeled walking agricultural machine mechanism, the output end of the ditching drive mechanism is equipped with a ditching knife set, the material guide port is installed at the front end of the ditching knife set, and the ditch cleaning device includes an arc-shaped scraper installed at the rear end of the ditching device.

Further, the ditching drive mechanism is a chain drive.

Further, the arc-shaped scraper is set obliquely, the angle of inclination of the arc-shaped scraper can be adjusted left and right according to needs, and the height of the arc-shaped scraper can be adjusted.

Further, the fertilizing seeder includes a material box fixed on the double-wheeled hand-held agricultural machine, and a seed filling sleeve is arranged in the material box, and the two ends of the seed filling sleeve are installed on the material box through bearing seats, and the seed filling sleeve The outer wall is provided with a plurality of seed filling grooves at intervals in the circumferential direction. The seed filling sleeve is provided with a material cleaner fixedly installed in the material box. The material clearer is attached to the outer wall of the seed filling sleeve. The lower baffle attached to the outer wall of the seed filling sleeve, the bottom of the material box is equipped with a material cleaning plate, and the bottom of the material box is equipped with a V-shaped material distribution pipe, wherein the material distribution pipe is fixed on the bottom of the material box by bolts.

Further, a bush is provided between the seed filling sleeve and the bearing seat.

Further, the lower baffle wraps around the outer wall of the seed-filling sleeve in an arc shape, and the arc-shaped surface of the lower baffle is larger than the size of the opening of the seed-filling groove on the outer wall of the seed-filling sleeve.

Further, the bottom of the hopper is provided with a plurality of distributing pipes at intervals, the interior of the hopper is divided into a plurality of individual hoppers, and each individual hopper is divided into a fertilizer cavity and a seed cavity.

Further, the seed-filling sleeve is driven by a motor, and the motor rotates through a controller to adjust the speed of the motor.

Compared with the prior art, the utility model has the following beneficial technical effects:

The utility model relates to a no-tillage seeder in mountainous areas. By installing a fertilizing seeder on the upper end of the double-wheeled walking agricultural machine, the outlet at the lower end of the fertilizing seeder is connected to the lower end of the double-wheeled walking agricultural machine through a hose. The material guide port, the lower end of the double-wheeled walking agricultural machine is equipped with a ditching device and a ditching device, wherein the ditching device includes a ditching transmission mechanism connected with the output shaft of the gearbox of the double-wheeled walking agricultural machine, and the ditching transmission mechanism Ditching knife set is installed at the output end of the ditching knife set, the material guide port is installed at the front end of the ditching knife set, and the ditch cleaning device includes an arc-shaped scraper installed at the rear end of the ditching device. At the same time, during the forward process, the ditching knife group set at the rear end of the material guide port is driven by the ditching transmission mechanism to loosen the soil. The ditching knife set throws the soil clods on the arc scraper On the top, the falling clods will cover the fertilizer and seeds. At the same time, the arc-shaped scraper is not on the same line as the material guide port. While the arc-shaped scraper is ditching, the soil will be covered on the seeds and pesticides again. The groove opened by the shaped scraper is conducive to irrigation and drainage in the later stage. The device is driven by the front wheel and supported by the rear wheel, which can play the role of controlling the depth and guiding of the ditch. It can be transferred in the field and on the road, with good passability, and can complete the operations of sowing, fertilizing, ditching and covering soil at one time. The device has a simple structure and is convenient to use, and is suitable for farming operations in mountainous areas.

Further, the bottom of the hopper is provided with a plurality of distributing pipes at intervals to realize the purpose of sowing in multiple rows at the same time, and the interval in the hopper is divided into a plurality of individual hoppers, and each individual hopper is divided into a fertilizer chamber and a seed chamber. Cavity, through the space-independent fertilizer cavity and seed cavity, the fertilizer and seeds are simultaneously sown into the soil through the same distribution tube, so that the fertilizer is sufficiently close to the seeds, which is conducive to the absorption of the seeds and prevents the volatilization and waste of chemical fertilizers.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic diagram of the structure of the fertilizing seeder.

Fig. 3 is a side view of Fig. 2 .

Among them, 1. Two-wheeled walking agricultural machine; 2. Fertilizer and seeder; 3. Hose; 4. Guide port; 5. Ditching transmission mechanism; 6. Ditching knife set; 7. Curved scraper; 8. Feed box; 9. Seed filling sleeve; 10. Bearing seat; 11. Bushing; 12. Seed filling groove; 13. Cleaner; 14. Lower baffle; 15. Cleaning plate; 16. Separator Feed tube.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in further detail:

As shown in Figures 1 to 3, a no-tillage planter in mountainous areas includes a two-wheeled walking agricultural machine 1 and a fertilizing seeder 2 installed on the upper end of the two-wheeled walking agricultural machine 1, and a fertilizing seeder 2 at the lower end of the two-wheeled walking agricultural machine 1. The discharge port is connected to the material guide port 4 fixed on the lower end of the double-wheeled agricultural machine 1 through the hose 3, and the lower end of the double-wheeled agricultural machine 1 is equipped with a ditching device and a ditch cleaning device, wherein the ditching device includes The ditching transmission mechanism 5 connected with the output shaft of the double-wheeled walking agricultural machine 1 gearbox, the ditching transmission mechanism 5 is a chain drive, and the output end of the ditching transmission mechanism 5 is equipped with a ditching knife group 6 and a material guide port 4 Installed on the front end of the ditching knife group 6, the ditch cleaning device includes an arc-shaped scraper 7 installed at the rear end of the ditching device. The angle of inclination can be adjusted left and right according to needs, and the height of the curved scraper 7 is adjustable. The fertilization seeder 2 includes a feeder box 8 fixed on the double-wheeled hand-held agricultural machine 1, and a seed filling sleeve 9 is arranged in the feeder box. The two ends of the seed filling sleeve 9 are installed on the material box 8 through the bearing seat 10, and a bushing 11 is arranged between the seed filling sleeve 9 and the bearing seat 10, and a plurality of seed filling sleeves are evenly spaced on the outer wall of the seed filling sleeve 9 in the circumferential direction. Groove 12, the seed filling sleeve 9 is provided with a material clearer 13 fixedly installed in the feed box, and the material clearer 13 is bonded to the outer wall of the seed filling sleeve 9 to prevent the material from sticking to the outer wall of the seed filling sleeve 9. The inner lower end of 8 is provided with a lower baffle 14 that fits with the outer wall of the seed-filling sleeve 9, and the lower baffle 14 wraps around the outer wall of the seed-filling sleeve 9 in an arc shape, and the arc surface of the lower baffle 14 is larger than the outer wall of the seed-filling sleeve 9 The size of the opening of the seed filling groove, the bottom of the material box 8 is provided with a material cleaning plate 15, which is used to clean up residual seeds in the material box, and the bottom of the material box 8 is provided with a V-shaped material distribution pipe 16, wherein the material distribution pipe 16 is fixed on the material by bolts. Bottom of the box; wherein the bottom of the hopper 8 is provided with a plurality of distributing pipes 16 at intervals, and the inner interval of the hopper 8 is divided into a plurality of separate hoppers, and each separate hopper is divided into a fertilizer cavity and a seed cavity for distributing The fertilizer and the seeds are placed separately, and then sowed into the soil through the same distribution pipe 16, so that the fertilizer is fully close to the seeds, which is conducive to better absorption of the seeds. The seed-filling sleeve 9 is driven by a motor, and the motor adjusts the motor speed through a controller, thereby adjusting the speed of the seed-filling sleeve 9 to realize sowing with different densities.

During use, the fertilizing seeder 2 is installed on the gearbox top of the two-wheeled walking agricultural machine 1, driven by a motor to drive the filling sleeve 9 to rotate, and the seeds to be sown enter the filling groove 12, and the filling sleeve 9 When turning to the position of the material cleaner 13, redundant seeds are removed, and the filling sleeve 9 continues to rotate to the top of the material distribution pipe 16, and the seeds fall freely into the material distribution pipe 16, and the material distribution and sowing are carried out through the material distribution pipe 16 to realize simultaneous multiple At the same time, during the forward process, the ditching knife group 6 arranged at the rear end of the material guide port 4 is driven by the ditching transmission mechanism 5 to loosen the soil, and the ditching knife group 6 throws the soil clods while loosening the soil On the arc-shaped scraper 7, the fallen clods of soil will cover the fertilizer and seeds, and at the same time, the arc-shaped scraper 7 and the material guide port 4 are not on the same straight line, and the arc-shaped scraper 7 ditches the soil Covering the seeds and pesticides again, the groove opened by the curved scraper 7 is conducive to irrigation and drainage in the later stage. The device is driven by the front wheel and supported by the rear wheel, which can control the depth and guidance of the ditch. The screw rod adjusts the depth of the ditch, which can be quickly transferred in the field and on the road, with good passability, and can complete the operations of sowing, fertilizing, ditching and soil covering at one time. The device has a simple structure and is convenient to use, and is suitable for farming operations in mountainous areas.

Claims (8)

1. a kind of mountain area no-tillage seeding machine, it is characterised in that including dicycly hand agricultural tiller (1) and installed in dicycly hand The fertilizing and seeding apparatus (2) of agricultural machine (1) upper end are helped, the discharging opening of fertilizing and seeding apparatus (2) lower end is connected to fixation by flexible pipe (3) Material guide port (4) in dicycly hand agricultural tiller (1) lower end, dicycly hand agricultural tiller (1) lower end be provided with ditching device and Ditch cleaning device, wherein ditching device include the trench digging transmission mechanism being connected with dicycly hand agricultural tiller (1) output shaft of gear-box (5), the output end of trench digging transmission mechanism (5) is provided with ditching knife group (6), and material guide port (4) is arranged on ditching knife group (6) front end, Ditch cleaning device includes the arc scraper plate (7) installed in ditching device rear end.

2. a kind of mountain area no-tillage seeding machine according to claim 1, it is characterised in that trench digging transmission mechanism (5) passes for chain It is dynamic.

3. a kind of mountain area no-tillage seeding machine according to claim 1, it is characterised in that arc scraper plate (7) is obliquely installed, arc Shape scraper plate (7) can adjust angle of inclination, arc scraper plate (7) height adjustable in left and right as needed.

4. a kind of mountain area no-tillage seeding machine according to claim 1, it is characterised in that wherein fertilizing and seeding apparatus (2) include The hopper (8) being fixed on dicycly hand agricultural tiller (1), interior be provided with of hopper fill kind of a sleeve (9), fill kind of a sleeve (9) both ends and lead to Bearing block (10) is crossed on the hopper (8), fill on kind of a sleeve (9) outer wall it is circumferential be interval with it is multiple fill kind of a groove (12), Fill kind of a sleeve (9) and be provided with the material cleaner (13) being fixedly mounted in hopper, material cleaner (13) is with filling kind of a sleeve (9) outer wall patch Close, hopper (8) interior lower end is provided with the lower baffle plate (14) being bonded with filling kind of a sleeve (9) outer wall, and hopper (8) bottom is provided with clear flitch (15), hopper bottom is provided with V-type sub-feed tube (16), and wherein sub-feed tube (16) is bolted on hopper bottom.

5. a kind of mountain area no-tillage seeding machine according to claim 4, it is characterised in that fill kind of a sleeve (9) and bearing block (10) bushing (11) is provided between.

6. a kind of mountain area no-tillage seeding machine according to claim 4, it is characterised in that lower baffle plate (14) is curved to be wrapped in Fill kind of a sleeve (9) outer wall, lower baffle plate (14) arcwall face, which is more than, to be filled kind of a sleeve (9) outer wall and fill kind of a slot opening size.

7. a kind of mountain area no-tillage seeding machine according to claim 4, it is characterised in that wherein hopper (8) bottom interval is set Have multiple sub-feed tubes (16), interval is divided into multiple single hoppers in hopper (8), it is each be individually divided into hopper fertilizer chamber and Seeds chamber.

8. a kind of mountain area no-tillage seeding machine according to claim 4, it is characterised in that wherein fill kind of a sleeve (9) and pass through electricity Machine drives, and motor passes through controller regulation motor rotating speed.