CN221812571U - Full-automatic accurate seeder of adaptability - Google Patents

Abstract

The utility model relates to the technical field of agricultural instruments and discloses an adaptive full-automatic precise seeder which comprises a frame bottom, wherein a supporting shell is fixedly connected to the top of the frame bottom, a discharging hopper is fixedly connected to the top of the supporting shell, switches are fixedly connected to the left side and the right side of the outer portion of the discharging hopper, a funnel shell is fixedly connected to the inner portion of the supporting shell, an oscillating motor is fixedly connected to the outer portion of the funnel shell, a screen is fixedly connected to the inner wall of the funnel shell, a discharging opening is formed in the outer portion of the supporting shell, and a fixing plate is fixedly connected to the inner portion of the frame bottom. In the utility model, the motor is driven after being decelerated by the two-stage cylindrical gear, and in view of higher efficiency and lower power consumption of a rear-drive mode, the rear-drive wheel is adopted, meanwhile, the manufacturing cost problem is considered, the tire is made of rubber materials, the ditching depth is regulated by utilizing the bolts, and the soil covering sheet is subjected to soil covering operation by advancing of the trolley.

Description

An adaptive fully automatic precision seeder

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to an adaptable fully automatic precision seeder.

Background Art

Miscellaneous beans refer to grain beans other than soybeans and peanuts, such as mung beans, red beans, adzuki beans, broad beans, peas, cowpeas, lentils and black beans. These crops are usually planted in small areas and in special areas, and different miscellaneous beans may be planted in the same plot. Most of the seed drills currently used are wide-width multi-row operations, but there is a problem of ground wheel slippage, which leads to missed seeding, reseeding and uneven plant spacing, affecting the sowing quality and making it difficult to meet national standards. Accurate sowing amount and uniform plant spacing are the key to ensuring the most reasonable distribution of seeds in the field. This precision sowing can provide the best growth and development conditions for seeds, save a lot of seeds, and reduce the labor of field thinning, thereby ensuring stable and high yields of crops.

However, most of my country and even the world are committed to the research of seed drills for crops such as wheat and corn. There are relatively few studies on seed drills for sowing beans. Moreover, most of my country is committed to the research of large-scale seeding machinery. These large seed drills are only suitable for planting on large plains in Northeast China, Inner Mongolia and other regions. There are very few seed drills that can be used for precision seeding operations on small plots such as hilly slopes. Therefore, it is of great significance to study a small machine suitable for precision seeding of a variety of beans in a small area.

Utility Model Content

The utility model aims to solve the shortcomings in the prior art and proposes an adaptable fully automatic precision seed drill, aiming to improve the problem of low efficiency of driving of some devices.

In order to achieve the above purpose, the utility model provides the following technical solutions:

An adaptable fully automatic precision seeder comprises a frame bottom, the top of the frame bottom is fixedly connected to a supporting shell, the top of the supporting shell is fixedly connected to a lower hopper, switches are fixedly connected to the left and right sides of the outside of the lower hopper, a funnel shell is fixedly connected to the inside of the supporting shell, an oscillation motor is fixedly connected to the outside of the funnel shell, a screen is fixedly connected to the inner wall of the funnel shell, a lowering port is provided on the outside of the supporting shell, a fixing plate is fixedly connected to the inside of the frame bottom, a rotating shaft is rotatably connected to the inside of the fixing plate, two front wheels are fixedly connected to the outside of the rotating shaft, driving assemblies are provided on the left and right sides of the top of the frame bottom, a connecting plate is fixedly connected to the left and right sides of the frame bottom, a connecting plate is rotatably connected to a connecting shaft 1 inside the connecting plate, a gear 1 is fixedly connected to the outside of the connecting shaft 1, a gear 2 is fixedly connected to the outside of the connecting shaft 1, a connecting shaft 2 is rotatably connected to the inside of the connecting plate, a driven gear is fixedly connected to the outside of the connecting shaft 2, and a rear wheel is fixedly connected to the outside of the connecting shaft 2.

Furthermore, the driving assembly includes a motor 1 and a driving gear, the exterior of the motor 1 is fixedly connected to the top of the frame bottom, and the interior of the driving gear is fixedly connected to the exterior of the motor 1.

Furthermore, a rotating chassis is fixedly connected to the top of the frame bottom, a discharge hole is opened on one side of the rotating chassis, a power assembly is fixedly connected to the top of the rotating chassis, a turntable is fixedly connected to the outside of the power assembly, and a discharge pipe is fixedly connected to the bottom of the rotating chassis.

Furthermore, the power assembly includes motor 2 and a central shaft, the bottom of motor 2 is fixedly connected to the top of the rotating chassis, the bottom of the turntable is fixedly connected to the driving end of motor 2, and the top of the inner wall of the turntable is fixedly connected to the top of the central shaft.

Furthermore, a fixing sleeve 1 is fixedly connected to the interior of the supporting shell, a bolt 1 is threadedly connected to the inner wall of the fixing sleeve 1, a sliding rod 1 is slidably connected to the interior of the fixing sleeve 1, a bottom of the sliding rod 1 is fixedly connected to a bottom plate, two connecting rods are fixedly connected to the bottom of the bottom plate, and a covering block is fixedly connected to the bottom of the connecting rod.

Furthermore, a second fixing sleeve is fixedly connected inside the support shell, a second bolt is threadedly connected inside the second fixing sleeve, a second slide rod is slidably connected to the inner wall of the second fixing sleeve, and a ditching block is fixedly connected to the bottom of the second slide rod.

Furthermore, the outside of the driving gear is meshed with the outside of the gear one, and the outside of the gear two is meshed with the outside of the driven gear.

The utility model has the following beneficial effects:

1. In the utility model, with the coordinated use of the driving gear, the connecting plate, the connecting shaft 1, the gear 1 and other structures, the motor 1 is driven after being reduced by the secondary cylindrical gear. In view of the higher efficiency and lower power consumption of the rear-drive mode, the driving wheel is rear-placed. At the same time, considering the production cost, the tire is made of rubber.

2. In the utility model, with the coordinated use of the feed pipe, the fixed sleeve, the bolt, the slide rod and other structures, the device can use the bolts to adjust the depth of the trenching during use, and the covering piece is covered with soil by the forward movement of the trolley. The screw on the covering piece can control the depth of the covering soil, which solves the problem of sowing requirements of different seeds.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a three-dimensional diagram of an adaptable fully automatic precision seed drill proposed by the present invention;

FIG2 is a schematic diagram of the lower hopper structure of an adaptable fully automatic precision seed drill proposed by the present invention;

FIG3 is a schematic diagram of a switch structure of an adaptable fully automatic precision seed drill proposed by the present invention;

FIG4 is a schematic diagram of the rotating shaft structure of an adaptable fully automatic precision seed drill proposed by the present invention;

FIG5 is a schematic diagram of the funnel screen structure of an adaptable fully automatic precision seed drill proposed by the present invention;

FIG6 is a cross-sectional view of the turntable structure of an adaptable fully automatic precision seed drill proposed by the present invention;

FIG7 is a schematic diagram of the structure of a second fixed sleeve of an adaptable fully automatic precision seed drill proposed by the present invention;

FIG8 is a schematic diagram of the structure of a soil covering block of an adaptable fully automatic precision seed drill proposed by the present invention;

FIG9 is a schematic diagram of the driven gear structure of an adaptable fully automatic precision seed drill proposed by the present invention;

FIG. 10 is a schematic diagram of the rotating chassis structure of an adaptable fully automatic precision seed drill proposed in the present invention.

Legend:

1. Frame bottom; 2. Support shell; 3. Feed hopper; 4. Switch; 5. Funnel shell; 6. Oscillating motor; 7. Screen; 8. Feeding port; 9. Fixed plate; 10. Rotating shaft; 11. Front wheel; 12. Motor 1; 13. Driving gear; 14. Connecting plate; 15. Connecting shaft 1; 16. Gear 1; 17. Gear 2; 18. Connecting shaft 2; 19. Driven gear; 20. Rear wheel; 21. Rotating chassis; 22. Feeding hole; 23. Motor 2; 24. Center shaft; 25. Turntable; 26. Feeding pipe; 27. Fixed sleeve 1; 28. Bolt 1; 29. Slide bar 1; 30. Bottom plate; 31. Connecting rod; 32. Soil covering block; 33. Fixed sleeve 2; 34. Bolt 2; 35. Slide bar 2; 36. Ditching block.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

1 to 3 and 9, an embodiment of the utility model is provided: an adaptable fully automatic precision seed drill, comprising a frame bottom 1, a support shell 2 is fixedly connected to the top of the frame bottom 1, a lower hopper 3 is fixedly connected to the top of the support shell 2, a switch 4 is fixedly connected to the left and right sides of the outside of the lower hopper 3, a funnel shell 5 is fixedly connected to the inside of the support shell 2, an oscillation motor 6 is fixedly connected to the outside of the funnel shell 5, a screen 7 is fixedly connected to the inner wall of the funnel shell 5, a lowering port 8 is provided on the outside of the support shell 2, a fixed plate 9 is fixedly connected to the inside of the frame bottom 1, a rotating shaft 10 is rotatably connected to the inside of the fixed plate 9, two front wheels 11 are fixedly connected to the outside of the rotating shaft 10, and a drive assembly is provided on the left and right sides of the top of the frame bottom 1. The components include a motor 12 and a driving gear 13. The outside of the motor 12 is fixedly connected to the top of the frame bottom 1, the inside of the driving gear 13 is fixedly connected to the outside of the motor 12, the left and right sides of the frame bottom 1 are fixedly connected with connecting plates 14, the inside of the connecting plate 14 is rotatably connected to a connecting shaft 15, the outside of the connecting shaft 15 is fixedly connected to a gear 16, the outside of the connecting shaft 15 is fixedly connected to a gear 2 17, the inside of the connecting plate 14 is rotatably connected to a connecting shaft 2 18, the outside of the connecting shaft 2 18 is fixedly connected to a driven gear 19, the outside of the connecting shaft 2 18 is fixedly connected to a rear wheel 20, the outside of the driving gear 13 is meshed with the outside of the gear 16, and the outside of the gear 2 17 is meshed with the outside of the driven gear 19.

As shown in Figures 1, 6 and 10: the top of the frame bottom 1 is fixedly connected to a rotating chassis 21, a discharge hole 22 is opened on one side of the rotating chassis 21, the top of the rotating chassis 21 is fixedly connected to a power assembly, the power assembly includes a motor 23 and a central axis 24, the bottom of the motor 23 is fixedly connected to the top of the rotating chassis 21, the bottom of the turntable 25 is fixedly connected to the driving end of the motor 23, the top of the inner wall of the turntable 25 is fixedly connected to the top of the central axis 24, the outside of the power assembly is fixedly connected to the turntable 25, and the bottom of the rotating chassis 21 is fixedly connected to a discharge pipe 26.

As shown in Figures 1 and 8: a fixed sleeve 27 is fixedly connected to the inside of the support shell 2, a bolt 28 is threadedly connected to the inner wall of the fixed sleeve 27, a slide rod 29 is slidably connected to the inside of the fixed sleeve 27, a bottom of the slide rod 29 is fixedly connected to a base plate 30, two connecting rods 31 are fixedly connected to the bottom of the base plate 30, and a covering block 32 is fixedly connected to the bottom of the connecting rod 31.

As shown in Figures 1 and 7: a second fixing sleeve 33 is fixedly connected to the interior of the support shell 2, a second bolt 34 is threadedly connected to the interior of the second fixing sleeve 33, a second slide rod 35 is slidably connected to the inner wall of the second fixing sleeve 33, and a ditching block 36 is fixedly connected to the bottom of the second slide rod 35.

Compared with some existing technologies, the above content is driven by a motor 12 after being reduced by a two-stage cylindrical gear. In view of the higher efficiency and lower power consumption of the rear-drive mode, the drive wheel is rear-placed. At the same time, considering the production cost, the tire is made of rubber material, which enables the device to use bolts 1 28 and bolts 2 34 to adjust the depth of trenching during use. The covering block 32 is covered with soil by the forward movement of the trolley. The covering block 32 can control the depth of soil covering, which solves the problem of sowing requirements of different seeds.

Working principle: first, place the seeds inside the lower hopper 3, then start the oscillation motor 6, the switches 4 on both sides of the lower hopper 3 can measure the seeds, and when the seeds enter the funnel shell 5, the oscillation motor 6 will drive the funnel shell 5 and the internal screen 7 to move together, so as to enter the inside of the turntable 25, and start the motor 23 to drive the turntable 25 to rotate through the central axis 24. When it rotates to the discharge hole 22 on the rotating chassis 21, the seeds can be dropped from the discharge pipe 26 to the ground, and the bolt 2 34 is adjusted inside the support shell 2 so that the bolt 2 34 pushes the slide rod 2 35 to slide on the fixed The inside of the fixed sleeve 23 is fixed, so that the trenching block 36 is close to the ground so that the soil is turned over by the trenching block 36. The bolt 28 on the other side drives the slide bar 29 to move downward, and the two inclined covering blocks 32 at the bottom of the bottom plate 30 can cover the land containing seeds. The motor 12 is fixed on both sides of the frame bottom 1, so that the driving gear 13 drives the gear 16 to rotate by meshing connection, thereby driving the connecting shaft 15 to rotate inside the connecting plate 14, so that the gear 2 17 drives the driven gear 19 to rotate, and the connecting shaft 2 18 drives the rear wheel 20 to rotate, so as to achieve the purpose of rear-drive movement of the device.

Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides an accurate seeder of full-automatic adaptability, includes frame end (1), its characterized in that: the utility model discloses a frame bottom (1) with a rotary shaft, support casing (2) with a rotary shaft (10) is fixedly connected with hopper (3) under the top fixedly connected with of frame bottom (1), the outside left and right sides of hopper (3) is all fixedly connected with switch (4), the inside fixedly connected with funnel shell (5) of support casing (2), the outside fixedly connected with oscillating motor (6) of funnel shell (5), the inner wall fixedly connected with screen cloth (7) of funnel shell (5), feed opening (8) have been seted up to the outside of support casing (2), the inside fixedly connected with fixed plate (9) of frame bottom (1), the inside rotation of fixed plate (9) is connected with rotary shaft (10), the outside fixedly connected with two front wheels (11) of rotary shaft (10), the inside left and right sides of frame bottom (1) is all provided with drive assembly, the outside fixedly connected with connecting plate (14) of frame bottom (1), the inside rotation of connecting plate (14) is connected with connecting axle one (15), the inside rotation of connecting axle one (15) is connected with two connecting plates (14) of gear one (16), two connecting axles (18) are connected with one inside rotation of connecting axle (14), the external part of the second connecting shaft (18) is fixedly connected with a driven gear (19), and the external part of the second connecting shaft (18) is fixedly connected with a rear wheel (20).

2. The adaptive full-automatic precision planter according to claim 1, characterized in that: the driving assembly comprises a first motor (12) and a driving gear (13), wherein the outer part of the first motor (12) is fixedly connected to the top of the frame bottom (1), and the inner part of the driving gear (13) is fixedly connected to the outer part of the first motor (12).

3. The adaptive full-automatic precision planter according to claim 1, characterized in that: the automatic feeding device is characterized in that the top of the frame bottom (1) is fixedly connected with a rotary chassis (21), a blanking hole (22) is formed in one side of the rotary chassis (21), the top of the rotary chassis (21) is fixedly connected with a power assembly, the outside of the power assembly is fixedly connected with a rotary table (25), and the bottom of the rotary chassis (21) is fixedly connected with a blanking pipe (26).

4. An adaptive fully automatic precision planter according to claim 3, characterized in that: the power assembly comprises a motor II (23) and a central shaft (24), wherein the bottom of the motor II (23) is fixedly connected to the top of the rotating chassis (21), the bottom of the rotary table (25) is fixedly connected to the driving end of the motor II (23), and the top of the inner wall of the rotary table (25) is fixedly connected to the top of the central shaft (24).

5. The adaptive full-automatic precision planter according to claim 1, characterized in that: the inside fixedly connected with fixed sleeve one (27) of support casing (2), the inner wall threaded connection of fixed sleeve one (27) has bolt one (28), the inside sliding connection of fixed sleeve one (27) has slide bar one (29), the bottom fixedly connected with bottom plate (30) of slide bar one (29), the bottom fixedly connected with two connecting rods (31) of bottom plate (30), the bottom fixedly connected with earthing piece (32) of connecting rod (31).

6. The adaptive full-automatic precision planter according to claim 1, characterized in that: the inside fixedly connected with fixed sleeve II (33) of support casing (2), the inside threaded connection of fixed sleeve II (33) has bolt II (34), the inner wall sliding connection of fixed sleeve II (33) has slide bar II (35), the bottom fixedly connected with ditching piece (36) of slide bar II (35).

7. The adaptive full-automatic precision planter according to claim 2, characterized in that: the outer part of the driving gear (13) is in meshed connection with the outer part of the first gear (16), and the outer part of the second gear (17) is in meshed connection with the outer part of the driven gear (19).