CN220441269U - Seeding and film laying machine - Google Patents

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a seeding and film-spreading machine, wherein two ends of a fixed rod are symmetrically connected with an inner connecting plate and an outer connecting plate through steel plate buckles, a film roller is connected above between the two inner connecting plates, wheels are arranged below the inner connecting plates, one side of each wheel is provided with a pinch roller, one ends of the two inner connecting plates are connected with a front connecting rod through a steel plate and a convex steel plate in a bolt manner, the front connecting rod is connected with a soil poking plate through a bolt, hollow upright posts are fixedly connected onto the two outer connecting plates through steel plate buckles, a groove-shaped bucket is connected between the top ends of the hollow upright posts, and a seeding mechanism is arranged below the groove-shaped bucket. According to the utility model, the distance between the inner connecting plate and the outer connecting plate can be adjusted by flexibly adjusting the steel plate buckles according to different terrains or ridge width requirements, the trafficability and the practicability of the device are improved, and the seeding and film spreading process is completed in an accurate and consistent manner so as to ensure the covering effect of soil.

Description

Seeding and film laying machine

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a seeding and film laying machine.

Background

In modern agriculture, film mulching technology is widely used in crop seeding to improve yield and quality. However, conventional manual coverage is inefficient and tends to result in uneven coverage and fatigue of workers. On the other hand, sowing and laying the agricultural film usually requires two separate steps, which is inefficient, time-consuming and labor-consuming, and tends to result in uneven planting results. In addition, due to the limitations of manual operation, seeding and film laying activities tend to be time dependent, resulting in inflexibility of planting plans.

In order to solve the problems, the utility model provides a seeding and film-laying machine. The machine integrates automatic seeding and film laying functions and can complete the two tasks in the same step. By using the machine, a planter can achieve quick and efficient seeding without additional human input. The seeding and film spreading machine is one kind of agricultural production equipment capable of seeding crop seed into soil and covering farm film automatically, and the seeding and film spreading machine combines with conventional seeding technology and modern agricultural technology to raise crop planting efficiency and reduce labor cost.

Disclosure of Invention

The utility model aims to provide a seeding film spreading machine which is used for solving the problems in the background technology.

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

the utility model provides a seeding and film paving machine, includes the dead lever, and the dead lever both ends are detained the symmetry with the steel sheet and are connected with inboard connecting plate and outside connecting plate, and the steel sheet is detained and is connected with T type link for outside connecting plate one end, has the support post on the T type link, two inboard connecting plates are installed to dead lever both ends and be close to central point department symmetry, and the top is connected with the film roller between two inboard connecting plates, and film roller one side and inboard connecting plate are last to have the short support column, installs the gyro wheel on the short support column, the wheel is installed to the inboard connecting plate below that the dead lever connects, and inboard connecting plate below and wheel one side have the pinch roller, two the one end of inboard connecting plate carries out bolted connection fixed front connecting rod through steel sheet and convex steel sheet, front connecting rod passes through bolted connection with the plectrum.

As still further aspects of the utility model: the lower half part of the front connecting rod is formed by a sheet connecting rod, the end part of the front connecting rod is cylindrical, the front connecting rod is connected with the upper half part into a whole through threaded connection, the threaded connection can adjust the rotation angle of the soil shifting disc, the sheet connecting rod is connected with the soil shifting disc through a bolt, the outer surface of the bolt connection is a columnar protection connecting sleeve, the soil shifting disc adjusts the deflection angle through the bolt connection, and the front connecting rod adjusts the height and greatly deflects the angle through a loose bolt.

As still further aspects of the utility model: the pressing wheel is lifted to fix the pressed film before the seeding and film spreading machine works, and the pressing wheel is connected with the inner connecting plate through a movable plate column structure.

As still further aspects of the utility model: the dumbbell type roller is characterized in that a dumbbell type roller shaft is arranged between the two inner side connecting plates, bearings are symmetrically arranged at two ends of the dumbbell type roller shaft and are arranged on a fixed plate, a dumbbell type roller is arranged on the dumbbell type roller shaft, short support columns are arranged on one side of the fixed plate and symmetrically distributed on the two inner side connecting plates, rollers are arranged on the short support columns, and a film roller is arranged between the rollers and the dumbbell type roller shaft. When the film roller works, the film roller drives the roller to roll through the pulling of the film, and the dumbbell-shaped roller rolls along with the film roller during the rolling of the film roller.

As still further aspects of the utility model: the novel seeding device is characterized in that a groove-shaped bucket is connected between the top ends of the hollow upright posts, a groove-shaped bucket bottom plate of the groove-shaped bucket is in a folding slope shape, an adjustable gap is formed between the groove-shaped bucket bottom plate and the front panel, four cantilever transverse supporting frames are arranged between the hollow upright posts and below the groove-shaped bucket, one ends of the four cantilever transverse supporting frames are all connected with the same square seed conveying pipeline, one side of the square seed conveying pipeline is connected with an adjustable compaction supporting plate through a bolt, the gap of the groove-shaped bucket is adjusted by adjusting the angle of the compaction supporting plate, a rotating plate with an adjustable angle is arranged on the other cantilever transverse supporting frame at the same end, and the rotating plate drives the square seed conveying pipeline to rotate, so that the angle of the square seed conveying pipeline is adjusted according to the distance of actual seeding.

As still further aspects of the utility model: the square seed conveying pipeline is characterized in that a guide sleeve is arranged at the outer part of the lower end of the square seed conveying pipeline and is screwed and fixed through screws, a steel wire rope which is transversely connected is arranged between the two outer connecting plates, the square seed conveying pipeline is fixed through adjusting the guide sleeve and the steel wire rope, two tensioning lifting adjusting devices are respectively arranged at the two ends of the steel wire rope, a rolling lifting shaft is connected with a tight blocking plate, the rolling lifting shaft and an operating handle are integrated through the inner and outer sides of a bearing in a rolling manner, a stand column is connected below the rolling lifting shaft, the stand column and a hollow column are fixedly sleeved and connected through screws, a transverse ground pressing connecting rod is connected below the hollow column, and the height of the transverse ground pressing connecting rod is adjusted through adjusting the height of the stand column.

As still further aspects of the utility model: the lower elbow of the T-shaped connecting frame is provided with a threaded hole, the T-shaped connecting frame is supported by a supporting upright post, and the lower end of the supporting upright post is connected with a square steel plate.

As still further aspects of the utility model: the T-shaped connecting frame is connected to the small-sized agricultural machine through the threaded hole, and the small-sized agricultural machine drives wheels of the seeding and film-laying machine to roll in the advancing process, so that the seeding and film-laying machine is driven to start working.

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

1. according to the utility model, before the seeding film-laying machine starts to work, the steel plate buckles can be loosened flexibly according to different topography or ridge width requirements, so that the distance between the inner side connecting plate and the outer side connecting plate is adjusted, the distance among the square seed conveying pipeline, the pressing wheel and the soil shifting disc is further adjusted, and the trafficability and practicality of the device are improved.

2. The trough-shaped bucket bottom plate is in a folding slope shape, and an adjustable gap is arranged between the trough-shaped bucket bottom plate and the front panel, so that the design is mainly used for preventing seeds from being blocked in the bucket, and the continuity and the stability of sowing are ensured. In addition, the design can also make the operation more flexible and convenient.

3. According to the utility model, in the sowing process, the transverse ground pressing rod is used for burying seeds after sowing the seeds, the height of the transverse ground pressing connecting rod can be adjusted by adjusting the tensioning lifting device in real time in the sowing process, so that the seeds can reach proper burying depth, water can be filled on the hollow upright post after sowing and burying, and water flows out from the cantilever transverse support frame to two square seed conveying pipelines at the rear of the advancing direction of the sowing film-laying machine, so that the use flexibility of the square seed conveying pipelines is improved, the watering work is completed, and the working efficiency is improved.

4. In the film laying process, the rollers and the dumbbell-shaped rollers have the functions of driving the film to be unfolded and keeping the film under a certain tension to be laid on the ground smoothly, so that the soil is covered and protected. In addition, their design can also reduce the risk of breakage of the film during the spreading and rolling process. The pinch roller and inboard connecting plate pass through movable plate column structural connection, and this kind of structure can realize carrying out real-time adjustment to the elasticity degree of pinch roller soil-compacting to reach suitable compaction effect.

5. According to the soil shifting disc connecting mechanism, the position and the angle of the soil shifting disc can be adjusted by adjusting the bolts connected with the steel plates, and the soil shifting disc connecting mechanism can adapt to different soil shifting depths and angles, so that the best growth environment is ensured for different crops. Specifically, through adjusting the bolt that links to each other with the steel sheet, can control the contact depth of dialling soil dish and soil to satisfy the requirement of different crops to soil depth. Simultaneously, through adjusting the angle of dialling the soil dish, can change the degree that soil was turned and broken to adapt to the demand of different crop root systems. The design can enable the soil poking disc connecting mechanism to have higher flexibility and adaptability, can be adjusted according to the type of the planted crops and soil conditions, provides a proper growth environment for the crops, and is particularly important for realizing efficient and accurate cultivation in agricultural production.

6. The utility model can realize sowing, burying, watering, film laying and soil covering at the same time, greatly improves the agricultural production efficiency, reduces the cost of manual operation and time by integrating a plurality of steps on one machine, and ensures the stability of sowing environment and good condition of crop growth.

Drawings

FIG. 1 is a schematic diagram of a seed and film spreader in a diagonal side view;

FIG. 2 is a schematic view of a front oblique side of a seeding and film spreading machine;

FIG. 3 is a schematic view of a sowing structure of a sowing film laying machine from a depression side;

FIG. 4 is an enlarged schematic view of a slot-shaped bucket gap adjusting structure of the seeding and film spreading machine;

FIG. 5 is an enlarged schematic view of a wire rope tensioning lifting adjusting device of a seeding and film spreading machine;

fig. 6 is a schematic structural view of a film roller rolling device of a seeding and film spreading machine.

In the figure: 1. a wheel; 2. an outer connecting plate; 3. a T-shaped connecting frame; 301. a steel plate buckle; 302. square steel plate; 303. a threaded hole; 4. a support column; 5. a trough-shaped bucket; 501. a pressing support plate; 502. a trough-shaped bucket bottom plate; 503. a slit; 504. a front panel; 505. a rotating plate; 6. a hollow upright; 7. a sowing mechanism; 701. a cantilever transverse support frame; 702. square seed conveying pipeline; 703. guide sleeve; 704. a wire rope; 705. an operation handle; 706. a rolling lifting shaft; 707. a retaining plate; 708. a column; 709. a hollow column; 8. A transverse ground pressing connecting rod; 9. a fixed rod; 10. a film roller; 101. dumbbell type roller; 102. a fixing plate; 103. a dumbbell-shaped roller shaft; 11. a short support column; 12. a roller; 13. a pinch roller; 14. a front connecting rod; 15. a sheet-like connecting rod; 16. the connecting sleeve is protected; 17. a soil poking disc; 18. and an inner connecting plate.

Detailed Description

Referring to fig. 1-6, in an embodiment of the utility model, a seeding and film spreading machine comprises a fixing rod 9, two ends of the fixing rod 9 are symmetrically connected with an inner connecting plate 18 and an outer connecting plate 2 by steel plate buckles 301, one end of the outer connecting plate 2 is connected with a T-shaped connecting frame 3 by steel plate buckles 301, a supporting upright post 4 is arranged on the T-shaped connecting frame 3, two inner connecting plates 18 are symmetrically arranged at two ends of the fixing rod 9 and near the center position, a film roller 10 is connected between the two inner connecting plates 18, a short supporting column 11 is arranged on one side of the film roller 10 and on the inner connecting plate, a roller 12 is arranged on the short supporting column 11, a wheel 1 is arranged below the inner connecting plates 18 connected with the fixing rod 9, a pinch roller 13 is arranged below one side of the wheel 1, one ends of the two inner connecting plates 18 are connected with a front connecting rod 14 by bolts through steel plates and convex steel plates, and the front connecting rod 14 is connected with a soil poking disc 17 by bolts.

In fig. 2: the T-shaped connecting frame 3 is connected with the outer connecting plate 2 through a steel plate buckle 301, a threaded hole 303 is formed in the lower elbow of the T-shaped connecting frame 3, the T-shaped connecting frame is connected to a small-sized agricultural machine through the threaded hole 303, and the small-sized agricultural machine drives the wheel 1 of the seeding film-laying machine to roll in the advancing process, so that the seeding film-laying machine is driven to start working. The T-shaped connecting frame 3 is supported by the supporting upright post 4, and the lower end of the supporting upright post 4 is connected with a square steel plate 302.

In fig. 3, 4, 5: the seeding mechanism 7 comprises a hollow upright post 6, a groove-shaped bucket 5 is connected between the top ends of the hollow upright posts 6, a groove-shaped bucket bottom plate 502 of the groove-shaped bucket is in a folding slope shape, an adjustable gap 503 is formed between the groove-shaped bucket bottom plate and a front panel 504, four cantilever transverse supporting frames 701 are arranged between the hollow upright posts 6 and below the groove-shaped bucket 5, one ends of the four cantilever transverse supporting frames 701 are all connected with the same square seed conveying pipelines 702, one sides of the square seed conveying pipelines 702 are connected with adjustable compaction supporting plates 501 through bolts, the gap 503 of the groove-shaped bucket 5 is adjusted by adjusting the rotation angle of the compaction supporting plates 501, a rotating plate 505 with the adjustable rotation angle is arranged on the other cantilever transverse supporting frame 701 at the same end, the rotating plate 505 drives the square seed conveying pipelines 702 to rotate, and the rotation angle of the square seed conveying pipelines 702 is adjusted according to the seeding distance of actual needs. The outside connecting plate 2 has a wire rope 704 of horizontal connection between, and square seed conveying pipeline 702 lower extreme outside has guide pin bushing 703, and guide pin bushing 703 is fixed through the screw tightening, adjusts guide pin bushing 703 and wire rope 704 and fixes square seed conveying pipeline 702, the both ends of wire rope 704 respectively have a taut lift adjusting device, specifically keep off tight board 707 and connect roll lift axle 706, roll lift axle 706 and control handle 705 and pass through the inside and outside formation of bearing are integrative, are connected with stand 708 in the below of roll lift axle 706, and stand 708 forms the cover through the fix with screw with hollow post 709 and is connected with horizontal ground connecting rod 8 that presses, adjusts the height of stand 708 and adjusts the height of horizontal ground connecting rod 8.

In fig. 6: a dumbbell-shaped roller shaft 103 is arranged between the two inner side connecting plates 18, bearings are symmetrically arranged at two ends of the dumbbell-shaped roller shaft 103 and are arranged on a fixed plate 102, a dumbbell-shaped roller 101 is arranged on the dumbbell-shaped roller shaft 103, a short supporting column 11 is arranged on one side of the fixed plate 102 and symmetrically distributed on the two inner side connecting plates 18, rollers 12 are arranged on the short supporting column 11, and a film roller 10 is arranged between the rollers 12 and the dumbbell-shaped roller shaft 103. When in operation, the film roller 10 drives the roller 12 to roll through film pulling, and the dumbbell-shaped roller 101 also rolls during the rolling of the film roller 10.

The working principle of the utility model is as follows: before the sowing and film spreading machine formally starts to work, the T-shaped connecting frame 3 is firstly connected to the small-sized agricultural machine through the threaded hole 303, then the height of the transverse ground pressing connecting rod 8 is adjusted, the angle of the square seed conveying pipeline 702 is adjusted according to the actual ridge width and sowing distance, whether the groove-shaped hopper 5 and the hollow upright post 6 need to be filled with water or not is checked, the deflection angle of the soil shifting disc 17 is adjusted through the bolt connection, and the height and the large-amplitude deflection angle of the soil shifting disc 17 are adjusted through the loosening bolt by the front connecting rod 14. The film is pulled out from the film roller 10, bypasses the dumbbell-shaped roller 101, lifts the pinch roller 13 to press the film under the pinch roller 13, then places seeds in the groove-shaped hopper 5, and the film laying machine starts formal work after the preparation work is finished. In operation, the seeding and film-spreading machine moves forward along with the traction force of the small agricultural machine, the wheels 1 roll along with the traction force, seeds fall from the square seed conveying pipeline 702, in the forward process, the transverse ground-pressing connecting rod 8 can roll the soil, the height of the transverse ground-pressing connecting rod 8 is adjusted to control the ground rolling degree and the compaction degree, the film roller 10 is driven by the pinch roller 13 to roll along with the traction force, the film is continuously pulled out and spread on the ground and is compacted on two sides, and finally the soil-shifting disc 17 on the side continuously rolls the soil on the film to compact the film, so that the continuous seeding and film-spreading can be circularly performed, the distance between the inner connecting plate and the outer connecting plate can be flexibly adjusted by flexibly adjusting the steel plate buckle 301 according to different topography or ridge width requirements, the trafficability and practicality of the device are improved, and the seeding and film-spreading process is completed in an accurate and consistent mode so as to ensure the covering effect of the soil.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. A seeding and film paving machine is characterized in that two inner side connecting plates (18) are symmetrically arranged at two ends of a fixing rod (9) and close to the center, a film roller (10) is connected to the upper part between the two inner side connecting plates (18), a short supporting column (11) is arranged on one side of the film roller (10) and on the inner side connecting plates (18), a roller (12) is arranged on the short supporting column (11), a wheel (1) is arranged below the inner side connecting plates (18) connected with the fixing rod (9), a pinch roller (13) is arranged below the inner side connecting plates (18) and on one side of the wheel (1), one ends of the two inner side connecting plates (18) are connected with a front connecting rod (14) through a steel plate and a convex steel plate in a bolt manner, the lower half part of the front connecting rod (14) is formed by a sheet connecting rod (15), the sheet connecting rod (15) is connected with a soil poking disc (17) through a bolt, a columnar protection connecting sleeve (16) is arranged outside the bolt, two outer side connecting plates (2) are symmetrically arranged at two outer sides of the fixing rod (9), a hollow upright post (6) are fixedly connected with a steel plate (301), a hopper-shaped hollow upright post (6) is connected with a hollow post (6), a hopper-shaped sowing groove (7) is formed between the two hollow upright posts (6), the seeding mechanism (7) below is connected with horizontal ground connecting rod (8), the one end of outside connecting plate (2) is connected with T type link (3), has support column (4) on T type link (3).

2. The seeding and film-spreading machine according to claim 1, wherein the outer connecting plate (2) is connected with the T-shaped connecting frame (3) through a steel plate buckle (301), a threaded hole (303) is formed in the lower elbow of the T-shaped connecting frame (3), the T-shaped connecting frame (3) is supported by a supporting upright post (4), and a square steel plate (302) is arranged at the lower end of the supporting upright post (4) to be connected.

3. A seeding and film-spreading machine according to claim 1, characterized in that a groove-shaped bucket (5) is connected between the top ends of the hollow upright posts (6), the groove-shaped bucket bottom plate (502) thereof is in a folded slope shape, an adjustable gap (503) is arranged between the hollow upright posts (6) and the front panel (504), four cantilever transverse supporting frames (701) are arranged below the groove-shaped bucket (5), one ends of the four cantilever transverse supporting frames (701) are connected with the same square seed conveying pipeline (702), a pressing supporting plate (501) which is connected with the gap (503) of the adjustable groove-shaped bucket (5) through bolts is arranged on one side of the square seed conveying pipeline (702), and a rotating plate (505) which can adjust the rotation of the square seed conveying pipeline (702) is arranged on the other cantilever transverse supporting frame (701) at the same end.

4. A seeding and film-spreading machine according to claim 3, characterized in that the outer part of the lower end of the square seed conveying pipeline (702) is provided with a guide sleeve (703), the guide sleeve (703) is screwed and fixed by a screw, a steel wire rope (704) which is connected transversely is arranged between the two outer connecting plates (2), two ends of the steel wire rope (704) are respectively provided with a tensioning lifting adjusting device, in particular a blocking plate (707) is connected with a rolling lifting shaft (706), the rolling lifting shaft (706) and an operating handle (705) are integrated through the rolling inside and outside of a bearing, a stand column (708) is connected below the rolling lifting shaft (706), the stand column (708) and a hollow column (709) are connected by a sleeve formed by screw fixation, and a transverse ground pressing connecting rod (8) is connected below the hollow column (709).

5. The seeding and film-spreading machine according to claim 1, wherein a dumbbell-shaped roller shaft (103) is arranged between the two inner side connecting plates (18), bearings are symmetrically arranged at two ends of the dumbbell-shaped roller shaft (103) and are arranged on a fixed plate (102), a dumbbell-shaped roller (101) is arranged on the dumbbell-shaped roller shaft (103), short supporting columns (11) are arranged on one side of the fixed plate (102), the short supporting columns (11) are symmetrically distributed on the two inner side connecting plates (18), rollers (12) are arranged on the short supporting columns (11), and a film roller (10) is arranged between the rollers (12) and the dumbbell-shaped roller shaft (103).

6. A seeding and film spreading machine according to claim 1, wherein the T-shaped connecting frame (3) is connected to a small-sized agricultural machine through a threaded hole (303).