An adjustable agricultural planting frame

Abstract

The utility model discloses an adjustable agricultural planting frame for agricultural planting belongs to agricultural planting frame technical field, including base, the both sides of base are provided with fixed vertical plate, and is provided with adjusting groove on fixed vertical plate, the top of base is provided with crossbeam, the crossbeam is T type structure, and the crossbeam one end sliding is established in adjusting groove, the crossbeam is fixed on base through adjusting part, the rotating plate, the both sides symmetry of base are provided, the rotating plate one end rotation is established in base, and the rotating plate other end is provided with guide pulley, and the guide pulley on rotating plate sets up in the limiting slot that the crossbeam was seted up, the planting frame, sets up in the middle part of both sides rotating plate, and planting frame is provided with multiple sets, the planting frame is rotatably connected with rotating plate through control part, wherein, the rotating plate can change the unfolding angle through the height of adjusting crossbeam in adjusting groove, the planting frame can be moved in the guide slot that rotating plate sets up through control part.

Claims

1. An adjustable agricultural planting rack, comprising a base (1), characterized in that, The base (1) has fixed upright plates on both sides, and the fixed upright plates have adjustment grooves (11). A crossbeam (2) is provided above the base (1). The crossbeam (2) is a T-shaped structure, and one end of the crossbeam (2) is slidably placed in the adjustment groove (11). The crossbeam (2) is fixed on the base (1) by an adjustment component (3). A rotating plate (4) is symmetrically arranged on both sides of the base (1). One end of the rotating plate (4) is rotatably arranged on the base (1), and the other end of the rotating plate (4) is provided with a guide wheel (41). The guide wheel (41) on the rotating plate (4) is arranged in the limiting groove (21) opened on the crossbeam (2). Planting frame (5) is set in the middle of the two rotating plates (4), and multiple sets of planting frame (5) are provided. The planting frame (5) is rotatably connected to the rotating plate (4) through the control component (6). The rotating plate (4) can change its unfolding angle by adjusting the height of the crossbeam (2) in the adjusting groove (11), and the planting frame (5) can be moved in the guide groove (42) opened on the rotating plate (4) by the control component (6).

2. The adjustable agricultural planting rack according to claim 1, characterized in that: The adjusting component (3) includes a pin (31), an adjusting hole (32), and a fixing hole (33). The crossbeam (2) has a fixing hole (33) on the side that moves in the adjusting groove (11). Multiple adjusting holes (32) are provided on the fixed plates on both sides of the base (1). The adjusting hole (32) passes through the adjusting groove (11). The pin (31) passes through the adjusting hole (32) and is set with the fixing hole (33). The height of the crossbeam (2) can be adjusted by changing the fixing hole (33) in conjunction with different adjusting holes (32). The pin (31) is used to fix the height of the crossbeam (2) on the base (1).

3. The adjustable agricultural planting rack according to claim 1, characterized in that: The control component (6) includes a traction belt (61), a fixing block (62), and a connecting block (63). A guide groove (42) is provided on one side of the rotating plate (4), and an installation groove (43) is provided on the other side of the rotating plate (4). The guide groove (42) and the installation groove (43) are connected through a through hole (44). The traction belt (61) is fitted into the guide groove (42) and the installation groove (43). Multiple fixing blocks (62) are provided on the traction belt (61), and the multiple fixing blocks (62) are equidistantly and intermittently arranged. A connecting block (63) is provided on one side of the fixing block (62). The planting frame (5) is fixed by the connecting blocks (63) provided on both sides.

4. The adjustable agricultural planting rack according to claim 3, characterized in that: The fixed block (62) has a rotating groove (621), and one end of the connecting block (63) is a plane, while the other end of the connecting block (63) is a sphere, which is rotatably disposed in the rotating groove (621).

5. The adjustable agricultural planting rack according to claim 3, characterized in that: The tilt of the rotating plate (4) depends on the height of the crossbeam (2) extending out of the adjustment groove (11). When the crossbeam (2) moves to the highest point of the adjustment groove (11), the tilt angle of the rotating plate (4) is the largest, and when the crossbeam (2) moves to the lowest point of the adjustment groove (11), the tilt angle of the rotating plate (4) is the smallest.

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