Pyrus tree planting and fertilizing machine

Abstract

The utility model relates to fruit tree fertilization technical field, specifically disclose a pear tree planting fertilizer distributor, including the mobile support mechanism of connecting on agricultural machine, mobile support mechanism includes support frame, and the mobile wheel is installed to the lower extreme of support frame, and the front end fixedly has the connecting seat of support frame, still include setting up in the support frame for the fertilizer distributor that surrounds in the outside of pear tree trunk and carries out fertilization, fertilizer distributor includes rotating component, and rotating component includes the rotating shaft of vertical setting in support frame, and the main gear is fixed to the rotating shaft, and the side of main gear is provided with the pinion. Through the rotating component and fertilizer distributor component setting of fertilizer distributor, make power piece drive main gear and the pinion of both sides meshing rotation, the connecting shaft on pinion drives arc rotary arm to rotate to the middle position, surrounds arc rotary arm in the outside of pear tree trunk, makes fertilizer distributor component distribution in the periphery of trunk, injects water -soluble fertilizer in the trunk circle, has improved the precision and pear tree's absorption effect of water -soluble fertilizer fertilization.

Claims

1. A pear tree planting fertilizer, comprising a movable support mechanism connected to an agricultural machine, the movable support mechanism comprising a support frame (11), a movable wheel (12) mounted on the lower end of the support frame (11), and a connecting seat (13) fixed to the front end of the support frame (11), characterized in that: It also includes a fertilization mechanism mounted on the support frame (11) for fertilizing around the outside of the pear tree trunk; the fertilization mechanism includes a rotating assembly, the rotating assembly including a rotating shaft (21) vertically mounted on the support frame (11), a main gear (22) fixed on the rotating shaft (21), secondary gears (24) arranged on both sides of the main gear (22), a connecting shaft (23) fixed on the secondary gears (24), and an arc-shaped rotating shaft (23) fixed on the connecting shaft (23). The boom (25) has a power component connected to the end of the rotating shaft (21). Fertilizer application components are spaced apart on the arc-shaped rotating boom (25). A fertilizer tank (31) is installed on the upper end of the support frame (11). A pump body (32) is provided on the rear side of the fertilizer tank (31). A pipe is installed at the pump body (32) at the liquid extraction end, which is inserted into the fertilizer tank (31). An infusion pipe (33) is installed at the pump body (32) at the liquid outlet end, and the infusion pipe (33) is connected to the fertilizer application components.

2. The pear tree planting fertilizer according to claim 1, characterized in that: The fertilizer application assembly includes a hydraulic telescopic rod (26) fixed on the arc-shaped rotating arm (25). A connecting plate (27) is fixed at the lower end of the hydraulic telescopic rod (26). A conical cylinder (28) is connected to the lower end of the connecting plate (27). Through holes communicating with the inner cavity are provided at intervals on the outer wall of the conical cylinder (28). A telescopic hose is installed between the infusion tube (33) and the connecting plate (27).

3. The pear tree planting fertilizer applicator according to claim 1, characterized in that: The power component includes a worm gear (29) fixed at the lower end of the rotating shaft (21), a worm (211) is provided on one side of the worm gear (29), and a hydraulic motor (210) fixed on the support frame (11) is connected to one end of the worm (211). The worm (211) is rotatably connected to the support frame (11).

4. The pear tree planting fertilizer according to claim 1, characterized in that: The rotating shaft (21) and the connecting shaft (23) are rotatably connected to the support frame (11).

5. A pear tree planting fertilizer according to claim 1, characterized in that: The fertilizer tank (31) has a viewing window on its outer wall and a feeding port at its upper end.

Images