Pit digging and pipe burying all-in-one machine for intelligent agricultural planting

Abstract

The invention discloses a digging and pipe burying all-in-one machine for intelligent agricultural planting, and relates to the technical field of planting, the digging and pipe burying all-in-one machine comprises a walking frame, mounting assemblies are movably arranged on the two sides of the walking frame, and a liftable ditching mechanism is mounted at the front end of each mounting assembly and used for conducting ditching treatment on the ground; the grooves are divided into a transverse main pipe groove and a plurality of longitudinal branch pipe grooves; a pipeline wheel is rotationally arranged at the upper end of the mounting assembly, and a liftable pipe distribution mechanism is mounted at the rear end of the mounting assembly. According to the hole digging and pipe burying all-in-one machine walking frame for intelligent agricultural planting, the ditching mechanisms, the pipeline wheels, the pipe distributing mechanisms and the hole forming and sowing mechanisms are arranged on the two sides of the walking frame correspondingly, two-row ditching, pipe distributing and planting can be conducted on the ground at the same time, the efficiency of equipment is greatly improved, and the hole forming and sowing mechanisms can be used for sowing while sowing is conducted; the seeds are located on the two sides of the pipeline, and it is guaranteed that root systems of the seeds are not hindered by the pipeline.

Claims

1. A smart agricultural planting machine for digging and laying pipes, characterized in that: It includes a walking frame (1), on both sides of the walking frame (1), installation components (3) are movably arranged, and at the front end of the installation components (3), a liftable trench digging mechanism (5) is installed for trench digging treatment on the ground. The trenches are divided into a transverse main pipe trench (A1) and several longitudinal branch pipe trenches (A2). At the upper end of the installation component (3), a pipe wheel (4) is rotatably arranged. At the rear end of the installation component (3), a liftable pipe laying mechanism (6) is installed. The pipe laying mechanism (6) is used to lay the main pipe (B1) on the pipe wheel (4) in the main pipe trench (A1), and then lay the branch pipe (C1) on the pipe wheel (4) in the branch pipe trench (A2). In the middle of the pipe laying mechanism (6), a hole opening and seeding mechanism (7) is fixed. The hole opening and seeding mechanism (7) includes a feeding auger (703) and a drill bit (706). The feeding rotation direction of the feeding auger (703) is clockwise. The walking frame (1) will stop after moving a certain distance. At the same time, the pipe laying mechanism (6) will descend and drive the drill bit (706) to rotate counterclockwise. At this time, the drill bit (706) performs hole opening treatment on the laid main pipe (B1) to form a connection hole (B2). In this state, the feeding auger (703) remains stationary. A bypass valve (E1) is arranged at the connection hole (B2). When the feeding auger (703) rotates clockwise, it can spread seeds to both sides of the branch pipe (C1) and form a seed spreading area (D1).

2. The integrated machine for digging holes and burying pipes for smart agricultural planting according to claim 1, characterized in that: The walking frame (1) is in a "冂" shape, and at the bottom of the walking frame (1), a first hydraulic rod (2) is fixed for adjusting the left and right wheel spacing of the walking frame (1).

3. The integrated machine for digging holes and burying pipes for smart agricultural planting according to claim 2, characterized in that: The installation component (3) includes second hydraulic rods (301) fixedly arranged on both sides of the upper surface of the walking frame (1). The output ends of the second hydraulic rods (301) are fixedly connected with an installation frame (302). The installation frame (302) is slidably connected to the upper surface of the walking frame (1) through a tripod (303) on one side. The pipe wheel (4) is rotatably connected to the upper end of the installation frame (302). A conduit member (304) is fixed on one side of the installation frame (302), and the conduit member (304) is located below the pipe wheel (4).

4. The integrated machine for digging holes and burying pipes for smart agricultural planting according to claim 3 is characterized in that: The trench digging mechanism (5) includes a third hydraulic rod (501) fixedly arranged at the front end of the installation frame (302). The telescopic end of the third hydraulic rod (501) is installed with a chain trench digger (502). The chain trench digger (502) can rotate and change the angle with the third hydraulic rod (501). At the upper end shaft of the chain trench digger (502), a soil conveying auger (503) is fixedly arranged. The chain trench digger (502) and the soil conveying auger (503) are driven to work by the same motor.

5. The integrated machine for digging holes and burying pipes for smart agricultural planting according to claim 4, characterized in that: The pipe laying mechanism (6) includes a fourth hydraulic rod (601) fixedly arranged at the rear end of the installation frame (302). The telescopic end of the fourth hydraulic rod (601) is fixedly connected with a lifting frame (602). On the lower surface of the lifting frame (602), four groups of symmetrically arranged elastic telescopic feet (603) are provided. The lower ends of the elastic telescopic feet (603) are rotatably connected with pressing wheels (604).

6. The integrated machine for digging holes and burying pipes for smart agricultural planting according to claim 5, characterized in that: A soil covering frame is installed at the rear end of the walking frame (1) for filling the trench with sand after trenching.

7. The integrated machine for digging holes and burying pipes for smart agricultural planting according to claim 6, characterized in that: The perforated seeding mechanism (7) comprises a barrel (701) fixedly arranged in the middle of the lifting frame (602), a driving motor (702) fixedly arranged inside the barrel (701), the driving motor (702) driving a feeding auger (703) to rotate, a centrifugal disc (704) fixedly arranged at the lower end of the feeding auger (703), a material spreading port (707) opened on the outer surface of the barrel (701), a plurality of groups of dial plates (705) equidistantly distributed around the surface of the centrifugal disc (704), and the opening direction of the material spreading port (707) faces the two sides of the branch pipe (C1).

8. The integrated machine for digging holes and burying pipes for smart agricultural planting according to claim 7, characterized in that: A one-way gear set (709) is connected between the feeding auger (703) and the output end of the driving motor (702); when the feeding auger (703) rotates clockwise, the one-way gear set (709) can enable the feeding auger (703) and the driving motor (702) to form a transmission connection; when the feeding auger (703) rotates counterclockwise, the driving motor (702) cannot drive the feeding auger (703) to rotate.

9. The integrated machine for digging holes and burying pipes for smart agricultural planting according to claim 8, characterized in that: The one-way gear set (709) comprises an outer gear (7091) and an inner gear (7092); the feed auger (703) is a hollow structure; the upper end of the drill bit (706) passes through the feed auger (703) and is fixed to the inner wall of the inner gear (7092); the inner gear (7092) is fixed to the output end of the drive motor (702); and the outer wall of the outer gear (7091) is fixed to the inner wall of the upper end of the feed auger (703).

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