Sowing machine suitable for clay land parcels

Abstract

The utility model discloses a seeder suitable for clay land parcels, which relates to the technical field of seeders and comprises a bottom plate, a seeding cylinder is arranged in the middle of one side of the top end of the bottom plate, a seeding component is arranged in the seeding cylinder, and a soil filling component is arranged in the middle of the bottom end of the bottom plate; the seed sowing device has the beneficial effects that the first electric hydraulic cylinder arranged in the sowing assembly drives the U-shaped rod and the movable barrel to move upwards in the sowing barrel, the movable barrel moves to drive the sowing opening to move to the position corresponding to the connecting pipe, and seeds fall onto the land through the sowing pipe; a second electric hydraulic cylinder arranged in the soil filling assembly drives a movable plate to move in a movable groove, the movable plate moves to drive a soil filling shovel to shovel soil to the sowing position, and a third electric hydraulic cylinder drives a U-shaped plate and a compaction roller to move downwards. When the compaction roller moves to make contact with the land, the moving wheel moves to drive the compaction roller to be matched with the connecting shaft and the bearing to conduct rolling compaction.

Description

Technical Field

[0001] The utility model relates to a seeder, in particular to a seeder suitable for clay plots, and belongs to the technical field of seeders. Background Art

[0002] Seeders are planting machines that sow crop seeds. Seeders used for a certain type of crop are often named after the crop type, such as grain drills, corn seed drills, cotton seed drills, forage spreaders, etc.

[0003] Among them, the plow seeder with application number "CN02241728.1" can include a frame, a ground wheel is installed at the rear of the frame, a seed box and a fertilizer box are installed on the frame above the ground wheel, a seeding wheel is installed below the seed box, a fertilizer wheel is installed below the fertilizer box, the bottom of the seed box and the fertilizer box are respectively connected to a seed discharge pipe and a fertilizer discharge pipe, and a furrow opener is installed in the middle of the frame. The main structural points are: a main gear is installed on the ground wheel shaft, and a sub-gear driven by the main gear is installed on the seeding wheel shaft. The utility model adopts gear transmission, which is safe and reliable; the gear mechanism changes speed, the linear speed of the sowing wheel is reduced, the seed flushing time is increased, and the emptying is reduced; through the gear transmission, the sowing can be guaranteed to be uniform, and there will be no phenomenon of missing or reseeding, saving seeds, and the use cost is low; because the plant spacing can be changed, the utility model can adapt to the needs of different crops, and has strong adaptability; the utility model has a simple structure, a small volume, and a low price. Further search found that the ridge seeding machine with the application number "CN200520084056.6" has a suspension frame and a ground wheel connected to the front and rear of the frame, a sowing box body is connected to the upper part, and a soil covering plate, a sowing plate, a soil lifting shovel, and a soil collecting and leveling plate are connected to the lower front, middle, and rear parts respectively. The ground wheel drives the sprocket on the sowing box body through a chain, and a loosening shovel is connected to the lower front end of the frame relative to the position of the soil covering plate, and a secondary soil covering plate connected to the frame is connected between the sowing plate and the soil lifting shovel. The rear part of the frame is connected to a grass row rod driven by a chain driven sprocket.

[0004] However, the above two types still have certain shortcomings when used. The existing seeder is not convenient for automatic sowing, and it is not convenient to fill and compact the soil after sowing, which affects the sowing effect. Utility Model Content

[0005] The utility model aims to provide a seed drill suitable for clay plots, so as to solve the problems in the above-mentioned background technology that the existing seed drill is not convenient for automatic seeding and is not convenient for filling and compacting after seeding.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seeder suitable for clay plots, comprising a base plate, a sowing cylinder is provided in the middle of one side of the top end of the base plate, a sowing assembly is provided inside the sowing cylinder, and a filling assembly is provided in the middle of the bottom end of the base plate; the sowing assembly comprises a movable cylinder, the movable cylinder is movably arranged inside the sowing cylinder, and a sowing port is provided at the bottom of the movable cylinder; the filling assembly comprises a movable groove, the movable groove is provided in the middle of the bottom end of the base plate, and a filling shovel and a compaction roller are provided at the bottom of the inner wall of the movable groove.

[0007] As a preferred technical solution of the utility model, a connecting pipe is inserted through the top of the sowing tube, and one end of the connecting pipe is connected to the sowing pipe.

[0008] As a preferred technical solution of the utility model, a first electric hydraulic cylinder is provided on the top of the seeding cylinder, a U-shaped rod is provided in the middle of the bottom end of the inner wall of the movable cylinder, and the bottom end of the U-shaped rod is connected to the output end of the first electric hydraulic cylinder.

[0009] As a preferred technical solution of the utility model, a second electric hydraulic cylinder is embedded in the middle of one side of the inner wall of the movable groove, the output end of the second electric hydraulic cylinder is connected to a movable plate, and the bottom end of the movable plate is connected to the top end of the filling shovel.

[0010] As a preferred technical solution of the utility model, a third electric hydraulic cylinder is provided in the middle of the top of the bottom plate, a U-shaped plate is movably provided at the top on the other side of the inner wall of the movable groove, a connecting shaft is rotatably inserted through the bottom end of the inner wall of the U-shaped plate through a bearing, and the compaction roller sleeve is arranged in the middle of the connecting shaft.

[0011] As a preferred technical solution of the utility model, wheel axles are rotatably inserted on both sides of the base plate, both ends of the two wheel axles are connected to moving wheels, a U-shaped handle is provided on the other side of the top of the base plate, and a battery is provided on one side of the top of the base plate.

[0012] As a preferred technical solution of the utility model, a switch panel is provided in the middle of the other side of the top of the base plate, and the first electric hydraulic cylinder switch, the second electric hydraulic cylinder switch and the third electric hydraulic cylinder switch are respectively installed on the surface of the switch panel, and the first electric hydraulic cylinder, the second electric hydraulic cylinder and the third electric hydraulic cylinder are electrically connected to the battery through the first electric hydraulic cylinder switch, the second electric hydraulic cylinder switch and the third electric hydraulic cylinder switch respectively.

[0013] Compared with the related art, the seeder suitable for clay plots provided by the utility model has the following beneficial effects:

[0014] The first electric hydraulic cylinder arranged in the sowing assembly drives the U-shaped rod and the movable cylinder to move upward in the sowing cylinder. The movement of the movable cylinder drives the sowing port to move to a position corresponding to the position of the connecting pipe, and the seeds fall onto the ground through the sowing pipe. The second electric hydraulic cylinder arranged in the filling assembly drives the movable plate to move in the movable groove. The movement of the movable plate drives the filling shovel to shovel the ground to the sowing place. The third electric hydraulic cylinder drives the U-shaped plate and the compaction roller to move downward. The movement of the compaction roller contacts the ground, and the movement of the movable wheel drives the compaction roller to cooperate with the connecting shaft and the bearing to perform rolling compaction, thereby solving the technical problems that the existing seeder is not convenient for automatic sowing, and is not convenient for filling and compacting after sowing, which affects the sowing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the top cross-sectional structure of the utility model.

[0019] In the figure: 1. bottom plate; 2. seeding cylinder; 3. seeding assembly; 31. movable cylinder; 32. seeding port; 33. connecting pipe; 34. seeding tube; 35. first electric hydraulic cylinder; 36. U-shaped rod; 4. filling assembly; 41. movable groove; 42. second electric hydraulic cylinder; 43. movable plate; 44. filling shovel; 45. third electric hydraulic cylinder; 46. U-shaped plate; 47. connecting shaft; 48. bearing; 49. compacting roller; 5. wheel axle; 6. moving wheel; 7. battery; 8. U-shaped handle; 9. switch panel. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1:

[0022] See also Figure 1-4 The utility model provides a seed drill suitable for clay plots, comprising a bottom plate 1, a seeding tube 2 is provided in the middle of one side of the top of the bottom plate 1, a seeding assembly 3 is provided inside the seeding tube 2, and a soil filling assembly 4 is provided in the middle of the bottom end of the bottom plate 1;

[0023] The sowing assembly 3 includes a movable cylinder 31, which is movably arranged inside the sowing cylinder 2, and a sowing port 32 is provided at the bottom of the movable cylinder 31;

[0024] A connecting pipe 33 is inserted through the top of the sowing tube 2, and one end of the connecting pipe 33 is connected to a sowing pipe 34;

[0025] A first electric hydraulic cylinder 35 is provided on the top of the sowing cylinder 2, and a U-shaped rod 36 is provided in the middle of the bottom end of the inner wall of the movable cylinder 31. The bottom end of the U-shaped rod 36 is connected to the output end of the first electric hydraulic cylinder 35, so as to drive the movable cylinder 31 to move to a suitable position for sowing;

[0026] Axles 5 are rotatably inserted on both sides of the bottom plate 1, and both ends of the two axles 5 are connected to moving wheels 6. A U-shaped handle 8 is provided on the other side of the top of the bottom plate 1, and a battery 7 is provided on one side of the top of the bottom plate 1 to facilitate mobile electricity use;

[0027] A switch panel 9 is provided in the middle of the other side of the top of the bottom plate 1. A first electric hydraulic cylinder switch is installed on the surface of the switch panel 9. The first electric hydraulic cylinder 35 is electrically connected to the battery 7 through the first electric hydraulic cylinder switch, which is convenient for control and use.

[0028] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the first electric hydraulic cylinder 35 provided in the sowing assembly 3 drives the U-shaped rod 36 and the movable cylinder 31 to move upward in the sowing cylinder 2. The movement of the movable cylinder 31 drives the sowing port 32 to move to a position corresponding to the position of the connecting pipe 33, and the seeds fall onto the ground through the sowing tube 34, which is convenient for automatic sowing.

[0029] Embodiment 2:

[0030] The filling assembly 4 includes a movable groove 41, which is opened in the middle of the bottom end of the bottom plate 1, and a filling shovel 44 and a compacting roller 49 are provided at the bottom of the inner wall of the movable groove 41;

[0031] A second electric hydraulic cylinder 42 is embedded in the middle of one side of the inner wall of the movable groove 41, and a movable plate 43 is connected to the output end of the second electric hydraulic cylinder 42. The bottom end of the movable plate 43 is connected to the top end of the filling shovel 44, which is convenient for sowing and filling.

[0032] A third electric hydraulic cylinder 45 is provided in the middle of the top of the bottom plate 1, and a U-shaped plate 46 is movably provided at the top of the other side of the inner wall of the movable groove 41. A connecting shaft 47 is rotatably inserted through the bottom end of the inner wall of the U-shaped plate 46 through a bearing 48, and a compacting roller 49 is sleeved in the middle of the connecting shaft 47 to facilitate compacting the soil.

[0033] The second electric hydraulic cylinder switch and the third electric hydraulic cylinder switch are respectively installed on the surface of the switch panel 9. The second electric hydraulic cylinder 42 and the third electric hydraulic cylinder 45 are respectively electrically connected to the battery 7 through the second electric hydraulic cylinder switch and the third electric hydraulic cylinder switch, so as to facilitate control and use;

[0034] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the second electric hydraulic cylinder 42 arranged in the filling component 4 drives the movable plate 43 to move in the movable groove 41, and the movement of the movable plate 43 drives the filling shovel 44 to shovel the land to the sowing place. The third electric hydraulic cylinder 45 drives the U-shaped plate 46 and the compaction roller 49 to move downward. The movement of the compaction roller 49 contacts the land and the movement of the movable wheel 6 drives the compaction roller 49 to cooperate with the connecting shaft 47 and the bearing 48 to perform rolling compaction, which is convenient for filling and compacting after sowing and improves the sowing effect.

[0035] When in use, first introduce the seeds into the movable cylinder 31, and the first electric hydraulic cylinder 35 provided in the sowing component 3 drives the U-shaped rod 36 and the movable cylinder 31 to move upward in the sowing cylinder 2. The movement of the movable cylinder 31 drives the sowing port 32 to move to a position corresponding to the position of the connecting pipe 33, and the seeds fall onto the ground through the sowing pipe 34, which is convenient for automatic sowing. The second electric hydraulic cylinder 42 provided in the filling component 4 drives the movable plate 43 to move in the movable groove 41, and the movement of the movable plate 43 drives the filling shovel 44 to shovel the land to the sowing place. The third electric hydraulic cylinder 45 drives the U-shaped plate 46 and the compacting roller 49 to move downward. The movement of the compacting roller 49 contacts the land, and the movement of the moving wheel 6 drives the compacting roller 49 to cooperate with the connecting shaft 47 and the bearing 48 for rolling compaction, which is convenient for filling and compacting after sowing, thereby improving the sowing effect.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seed drill suitable for clay plots, comprising a bottom plate (1), characterized in that: A sowing cylinder (2) is provided in the middle of one side of the top end of the base plate (1), a sowing assembly (3) is provided inside the sowing cylinder (2), and a soil filling assembly (4) is provided in the middle of the bottom end of the base plate (1); The sowing assembly (3) comprises a movable cylinder (31), the movable cylinder (31) being movably arranged inside the sowing cylinder (2), and a sowing opening (32) being provided at the bottom of the movable cylinder (31); The soil filling assembly (4) comprises a movable groove (41), the movable groove (41) being opened in the middle of the bottom end of the base plate (1), and a soil filling shovel (44) and a compacting roller (49) being provided at the bottom of the inner wall of the movable groove (41).

2. A seeder suitable for clay plots according to claim 1, characterized in that: A connecting pipe (33) is inserted through the top of the sowing cylinder (2), and one end of the connecting pipe (33) is connected to a sowing pipe (34).

3. A seeder suitable for clay plots according to claim 1, characterized in that: A first electric hydraulic cylinder (35) is provided at the top of the sowing cylinder (2), a U-shaped rod (36) is provided in the middle of the bottom end of the inner wall of the movable cylinder (31), and the bottom end of the U-shaped rod (36) is connected to the output end of the first electric hydraulic cylinder (35).

4. A seeder suitable for clay plots according to claim 3, characterized in that: A second electric hydraulic cylinder (42) is embedded in the middle of one side of the inner wall of the movable groove (41), the output end of the second electric hydraulic cylinder (42) is connected to a movable plate (43), and the bottom end of the movable plate (43) is connected to the top end of the filling shovel (44).

5. A seeder suitable for clay plots according to claim 4, characterized in that: A third electric hydraulic cylinder (45) is provided in the middle of the top of the bottom plate (1), a U-shaped plate (46) is movably provided at the top of the other side of the inner wall of the movable groove (41), a connecting shaft (47) is rotatably inserted through the bottom end of the inner wall of the U-shaped plate (46) via a bearing (48), and the compacting roller (49) is sleeved in the middle of the connecting shaft (47).

6. A seeder suitable for clay plots according to claim 5, characterized in that: Wheel axles (5) are rotatably inserted on both sides of the bottom plate (1), and both ends of the two wheel axles (5) are connected to moving wheels (6). A U-shaped handle (8) is provided on the other side of the top of the bottom plate (1), and a storage battery (7) is provided on one side of the top of the bottom plate (1).

7. A seeder suitable for clay plots according to claim 6, characterized in that: A switch panel (9) is provided in the middle of the other side of the top of the bottom plate (1), and a first electric hydraulic cylinder switch, a second electric hydraulic cylinder switch and a third electric hydraulic cylinder switch are respectively mounted on the surface of the switch panel (9), and the first electric hydraulic cylinder (35), the second electric hydraulic cylinder (42) and the third electric hydraulic cylinder (45) are respectively electrically connected to the battery (7) via the first electric hydraulic cylinder switch, the second electric hydraulic cylinder switch and the third electric hydraulic cylinder switch.

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