CN218388537U

CN218388537U - Ridge-pressing land-leveling device for seeder

Info

Publication number: CN218388537U
Application number: CN202221486834.4U
Authority: CN
Inventors: 严庆录
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2023-01-31
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a ridge-pressing land-leveling device for a seeder, which comprises a support rack and a roller device, wherein the support rack is connected with a rack at the rear end of the seeder; the roller device comprises a fixed part, a connecting plate, a fixed frame, a pin body, a spring, a roller frame and a press roller; the fixing part is arranged on the fixing frame; the connecting plate is detachably connected with the fixing part; the upper end of the fixing frame is rotatably connected with the connecting plate through a bolt; the pin body is arranged on the upper end face of the connecting plate and penetrates through the fixing frame; the spring is sleeved on the pin body, the upper end of the spring is connected with the pin body, and the lower end of the spring is connected with the fixed frame; the roller frame is connected with the fixed frame; the compression roller is rotatably arranged on the roller frame. The utility model has clear structure, can realize rapid and smooth ridge pressing, can effectively improve the ridge pressing efficiency, saves manpower, and has good soil leveling and finishing effect; the flexible disassembly can be realized, and the device can be adapted to seeders with different sizes and models; economical and practical, the seeder does not need to be improved on a large scale, and the upgrading and updating cost of the seeder is effectively reduced.

Description

Ridge-pressing land-leveling device for seeder

Technical Field

The utility model relates to the technical field of agricultural equipment, in particular to a ridge-pressing land-preparation device for a seeder.

Background

In the cultivation operation of the agricultural land, the processes of plowing, sowing, fertilizing, ridge combining, ridge pressing and the like are required, the soil of the furrows after the ridges are manually combined is loose and is easy to collapse under the washing of rainwater, the soil of the furrows must be compacted, and the drought resistance is not facilitated. The traditional ridge pressing mode is that a roller is pulled by manpower or livestock to press ridges or a seeder, the roller rolls forwards in two furrows, so that the soil of the furrows is compacted and shaped through two sides of the roller, the mode has high labor intensity and low production efficiency, the roller shakes left and right in the rolling process, the rolled furrows are irregular in shape, and the drought resistance and soil moisture conservation capacity is weak; when hanging the roller of establishing through traditional seeder rear end and pressing the ridge, though have certain efficiency to promote after replacing manpower animal power, the roller of seeder from the area exists to press the ridge effect unsatisfactory, presses the not real problem in ridge, needs the secondary to press the ridge. In order to solve the technical problem, the inventor provides a ridge pressing and soil preparation device for a sowing machine.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a technical scheme is a seeder is with pressing ridge soil preparation device:

a ridge-pressing land-leveling device for a seeder, which comprises a supporting hanger and a roller device,

the supporting hanging rack is connected with a hanging rack at the rear end of the seeder;

the roller device comprises two fixing parts, a connecting plate, a fixing frame, a pin body, a spring, a roller frame and a press roller, wherein the two roller devices are arranged at the rear end of the supporting hanging frame; the fixing part is arranged on the fixing frame; the connecting plate is detachably connected with the fixing part and extends downwards in an inclined manner; the upper end of the fixing frame is rotatably connected with the connecting plate through a bolt; the pin body is arranged on the upper end face of the connecting plate and penetrates through the fixing frame; the spring is sleeved on the pin body, the upper end of the spring is connected with the pin body, and the lower end of the spring is connected with the fixed frame; the roller frame is integrally connected with the fixing frame; the compression roller is rotatably arranged on the roller frame.

As an improvement, the support hanging frame comprises a first rod body, a second rod body, first square steel, second square steel and a first fastening screw; two first rod bodies are arranged in parallel at intervals; the second rod body is vertical to the first rod body and is arranged above the front end of the first rod body; the two first square steels are sleeved on the second rod body from two ends; the two second square steels are respectively sleeved on the two first rod bodies and integrally connected with the first square steels; the first square steel and the second square steel are in threaded connection with the first fastening screw.

As an improvement, a first limiting pin is arranged at the end part of the first rod body and used for limiting the second square steel; and second limiting pins are arranged at two ends of the second rod body and used for limiting the first square steel.

As an improvement, the fixing part comprises third square steel, a jackscrew and a fixing plate; the third-party steel sleeve is sleeved on the second rod body; the jackscrew is connected with a third-party steel thread; the fixed plate is arranged at the lower end of the third square steel and is detachably connected with the connecting plate.

As an improvement, fourth steel and a second fastening screw are arranged; two fourth steel sleeves are arranged at one end of each first rod body, which is far away from the roller device, at intervals, and the fourth steel sleeves are connected to the second rod body in a sleeved mode and connected with a hanging frame at the rear end of the seeder; and the second fastening screw is connected with the fourth steel thread.

As an improvement, the rear end of the supporting hanging rack is provided with a height adjusting device, and the height adjusting device is detachably connected with the hanging rack at the rear end of the seeder and used for adjusting the height of the supporting hanging rack from the ground.

Compared with the prior art, the utility model the advantage lie in:

(1) The utility model discloses the structure is clear, hangs at the seeder rear end and establishes support stores pylon and roller device, utilizes its power to drive the device and work in the field, can realize quick smooth pressure ridge, under the influence of spring and roller dead weight, can effectual improvement press ridge efficiency, uses manpower sparingly, and the whole effectual of soil flattening.

(2) The utility model discloses use in a flexible way, can dismantle in a flexible way to through adjusting device length, height, width and increasing the number of compression roller, come the seeder of the not equidimension model of adaptation.

(3) The utility model discloses economical and practical when remedying the pressure ridge quality problem of traditional seeder, need not to carry out improvement on a large scale to the seeder, only need at the rear end install this device can, effectively reduced the cost that the seeder upgraded.

Drawings

Fig. 1 is a schematic structural view of the ridge-pressing soil-leveling device for the seeding machine.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a partially enlarged view of fig. 1 at B.

Fig. 4 is a front view of the ridge-pressing soil-leveling device for the seeding machine.

Fig. 5 is a partially enlarged view of C in fig. 4.

As shown in the figure: 1. a connecting plate; 2. a fixed mount; 3. a pin body; 4. a spring; 5. a roll stand; 6. a compression roller; 7. a bolt; 8. a first rod body; 9. a second rod body; 10. first square steel; 11. second square steel; 12. a first fastening screw; 13. a first limit pin; 14. a second limit pin; 15. a third square steel; 16. carrying out top thread; 17. a fixing plate; 18. fourth square steel; 19. and a second fastening screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", "radial", "axial", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may include, for example, fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The ridge-pressing land-preparing device for the seeding machine of the present invention is further described in detail with reference to the accompanying drawings.

With reference to the attached drawings, figures 1-5 show a ridge-pressing and land-leveling device for a seeder, which comprises a support rack and a roller device,

the roller device comprises two fixing parts, a connecting plate 1, a fixing frame 2, a pin body 3, a spring 4, a roller frame 5 and a press roller 6, wherein the two fixing parts are arranged at the rear end of the supporting hanging frame; the fixing part is arranged on the fixing frame 2; the connecting plate 1 is detachably connected with the fixed part and extends downwards in an inclined manner; the upper end of the fixed frame 2 is rotationally connected with the connecting plate 1 through a bolt 7; the pin body 3 is arranged on the upper end face of the connecting plate 1 and penetrates through the fixing frame 2; the spring 4 is sleeved on the pin body 3, the upper end of the spring is connected with the pin body 3, and the lower end of the spring is connected with the fixed frame 2; the roller frame 5 is integrally connected with the fixed frame 2; the compression roller 6 is rotatably arranged on the roller frame 5.

In this embodiment, the support hanger includes a first rod 8, a second rod 9, a first square steel 10, a second square steel 11, and a first fastening screw 12; two first rod bodies 8 are arranged in parallel at intervals; the second rod body 9 is vertical to the first rod body 8 and is arranged above the front end of the first rod body 8; two first square steels 10 are sleeved on the second rod body 9 from two ends; two second square steels 11 are sleeved on the two first rod bodies 8 respectively, and the second square steels 11 are integrally connected with the first square steels 10; the first square steel 10 and the second square steel 11 are connected with the first fastening screw 12 in a threaded manner.

In this embodiment, the end of the first rod 8 is provided with a first limit pin 13 for limiting the second square steel 11; and two ends of the second rod body 9 are provided with second limiting pins 14 for limiting the first square steel 10.

In this embodiment, the fixing portion includes a third square steel 15, a top thread 16 and a fixing plate 17; the third-party steel 15 is sleeved on the second rod body 9; the jackscrew 16 is in threaded connection with the third-party steel 15; the fixing plate 17 is provided at the lower end of the third party steel 15 and detachably connected to the connecting plate 1.

In this embodiment, a fourth square bar 18 and a second fastening screw 19 are provided; two fourth square steels 18 are arranged at intervals at one end of each first rod body 8 far away from the roller device, and the fourth square steels 18 are sleeved on the second rod body 9 and are connected with a hanging frame at the rear end of the seeder; the second fastening screw 19 is threaded onto the fourth steel 18.

In this embodiment, the rear end of supporting the stores pylon is equipped with high adjusting device, high adjusting device can dismantle with seeder rear end stores pylon and link to each other for adjust the height of supporting the stores pylon apart from ground.

The utility model discloses a theory of operation: in the utility model, the hanging frame can be integrally fixed at the rear end of the seeder through the fourth square steel 18 and the second fastening screw 19, so as to be conveniently dragged between fields by the seeder; the main body components are fixedly connected through square steel and screws, so that the structural stability is high, the relative positions of the components can be conveniently adjusted, the adjustment is flexible, the adjustment can be conveniently carried out in time according to different ridge and furrow distances, meanwhile, damaged parts can be conveniently maintained and replaced, and the service life of the device is prolonged; connecting plate 1 and mount 2 rotate through bolt 7 and link to each other, be equipped with the round pin body 3 that runs through mount 2 on the connecting plate 1, be fixed with spring 4 on round pin body 3, spring 4's both ends link to each other with the upper end of round pin body 3 and the upper surface of mount 2 respectively, wherein, adopt the great elastic coefficient of thickness spring, compression roller 6 has the trend of upward movement along with the soil fluctuation, and then drive roller frame 5 and mount 2 upward movement, however because spring 4's effect, can exert a decurrent power to mount 2, help pressing compression roller 6 subaerial, and promote its ability of pressing the ridge soil preparation, and can improve the stability of roller device soil preparation, reduce the rocking of roller in rolling, improve and press the ridge efficiency.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a seeder is with pressing ridge soil preparation device which characterized in that: comprises a supporting hanging rack and a roller device,

the roller device comprises two fixing parts, a connecting plate (1), a fixing frame (2), a pin body (3), a spring (4), a roller frame (5) and a press roller (6); the fixed part is arranged on the fixed frame (2); the connecting plate (1) is detachably connected with the fixing part and extends downwards in an inclined manner; the upper end of the fixed frame (2) is rotatably connected with the connecting plate (1) through a bolt (7); the pin body (3) is arranged on the upper end face of the connecting plate (1) and penetrates through the fixing frame (2); the spring (4) is sleeved on the pin body (3), the upper end of the spring is connected with the pin body (3), and the lower end of the spring is connected with the fixed frame (2); the roller frame (5) is integrally connected with the fixed frame (2); the compression roller (6) is rotatably arranged on the roller frame (5).

2. The ridging and soil preparation device for the seeding machine as claimed in claim 1, wherein: the supporting hanger comprises a first rod body (8), a second rod body (9), first square steel (10), second square steel (11) and a first fastening screw (12); two first rod bodies (8) are arranged in parallel at intervals; the second rod body (9) is perpendicular to the first rod body (8) and is arranged above the front end of the first rod body (8); the number of the first square steels (10) is two, and the two first square steels are sleeved on the second rod body (9) from two ends; the two second square steels (11) are respectively sleeved on the two first rod bodies (8), and the second square steels (11) are integrally connected with the first square steels (10); the first square steel (10) and the second square steel (11) are in threaded connection with the first fastening screw (12).

3. The ridging and soil preparation device for the seeding machine according to claim 2, wherein: a first limiting pin (13) is arranged at the end part of the first rod body (8) and used for limiting the second square steel (11); and two ends of the second rod body (9) are provided with second limiting pins (14) for limiting the first square steel (10).

4. The ridging and soil preparation device for the seeding machine as claimed in claim 3, wherein: the fixing part comprises third square steel (15), a jackscrew (16) and a fixing plate (17); the third square steel (15) is sleeved on the second rod body (9); the jackscrew (16) is in threaded connection with the third-party steel (15); the fixing plate (17) is arranged at the lower end of the third square steel (15) and is detachably connected with the connecting plate (1).

5. The ridging and soil preparation device for the seeding machine as claimed in claim 4, wherein: fourth steel (18) and a second fastening screw (19) are arranged; two fourth square steels (18) are arranged at intervals at one end, far away from the roller device, of each first rod body (8), and the fourth square steels (18) are sleeved on the second rod body (9) and connected with a hanging frame at the rear end of the seeder; the second fastening screw (19) is in threaded connection with the fourth steel (18).

6. The ridging and soil preparation device for the seeding machine as claimed in claim 1, wherein: the rear end of the supporting hanging rack is provided with a height adjusting device, and the height adjusting device is detachably connected with the hanging rack at the rear end of the seeder and used for adjusting the height of the supporting hanging rack from the ground.