Horizontal bidirectional moving type ditching and fertilizing machine tool

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a horizontal bidirectional moving type ditching and fertilizing machine tool, which comprises a ditching and fertilizing box assembly, a fertilizing box, a support frame and a bearing wheel, the fertilizing box is fixedly welded with the support frame and is arranged at the top of the ditching and fertilizing box assembly, and a horizontal bidirectional moving mechanism is arranged on the ditching and fertilizing box assembly. A bidirectional oil cylinder in the mechanism stretches out and draws back to drive a ditching and fertilizing box assembly to move left and right in the direction of a guide rod. The ditching and fertilizing machine has the advantages that the ditching and fertilizing machine can move left and right, direction adjustment of a tractor is avoided, and working efficiency is improved; 2, the fertilizing box is large in volume and more in loading, and fertilizer scattering is avoided while the ditching fertilizing machine moves left and right; and thirdly, the packing auger is arranged in the fertilizing box, so that fertilizer blockage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a horizontal two-way mobile ditching and fertilizing machine tool. Background Art

[0002] In horticultural production such as tea, mulberry, and fruit, ditching is a task with a large workload, difficult precision control, and high labor intensity. Mechanized ditching is extremely urgent. At present, all ditching spiral fertilizing machines can only move up and down or flip. If the spacing for ditching and fertilizing is relatively close, the machine cannot move horizontally. It is necessary to drive a tractor to change the position so that it can reach the designated position before ditching and fertilizing, which is time-consuming and laborious and has low efficiency.

[0003] Therefore, the utility model provides a horizontal two-way mobile ditching and fertilizing machine tool, which can realize the horizontal movement of the ditching and fertilizing machine tool without moving the tractor. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to provide a horizontal two-way mobile ditching and fertilizing machine tool in view of the deficiencies of the prior art.

[0005] The technical solution of the utility model is: a horizontal two-way mobile ditching and fertilizing machine tool, including a ditching and fertilizing box assembly 15, a fertilizer box 10, a support frame 4, and a load-bearing wheel 1. The fertilizer box 10 is welded and fixed to the support frame 4 and is arranged on the top of the ditching and fertilizing box assembly 15. The load-bearing wheel 1 is arranged below the support frame 4, and a lifting adjustment rod 2 for adjusting its height is arranged on the load-bearing wheel 1. Its characteristics are that: a horizontal two-way movement mechanism is arranged on the ditching and fertilizing box assembly 15, including a guide sleeve 12, a guide rod 13, and a two-way oil cylinder 14. The guide sleeves 12 are symmetrically welded above the front and back of the ditching and fertilizing box assembly 15. The guide rod 13 is coaxial with the guide sleeve 12 and is fixed on the support frame 4. The two-way oil cylinder 14 is fixed to the front of the ditching and fertilizing box assembly 15 by bolts and is located below the guide sleeve 12. The two ends of the two-way oil cylinder 14 are hinged to the connecting blocks 3 inside the support frame 4. The telescopic movement of the two-way oil cylinder 14 drives the ditching and fertilizing box assembly 15 to move left and right along the direction of the guide rod 13.

[0006] A moving plate 6 is welded around the fertilizer feeding barrel 11 above the ditching and fertilizing box assembly 15.

[0007] Guide groove plates 5 that cooperate with the moving plate 6 are arranged on the front and back below the fertilizer box 10.

[0008] The distance between the guide groove plate 5 and the outer circle of the fertilizer feeding barrel 11 is 5-10 mm.

[0009] When the moving plate 6 is at the middle position of the support frame 4 in the ditching and fertilizing box assembly 15, the distance H from the left and right end faces of the moving plate 6 to the side edge of the bottom surface of the fertilizer application box 10 is greater than half of the stroke of the double-acting oil cylinder 14.

[0010] On the left and right sides below the fertilizer application box 10, motors 8 are symmetrically arranged, and the front ends of the motors 8 are connected to the central shaft 9 provided with the auger 7 through couplings.

[0011] The advantages of the present utility model compared with the prior art are as follows: First, the ditching and fertilizing machine can move left and right, avoiding the need for the tractor to adjust its direction, thereby improving work efficiency; second, the fertilizer application box has a large volume and can hold a large amount of materials, and when the ditching and fertilizing machine moves left and right, fertilizer spillage is avoided; third, an auger is provided inside the fertilizer application box to prevent fertilizer blockage. Description of the Drawings

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is Figure 1 the A-A cross-sectional view in

[0014] In the figure: 1, load-bearing wheel; 2, lifting adjustment rod; 3, connecting block; 4, support frame; 5, guide groove plate; 6, moving plate; 7, auger; 8, motor; 9, central shaft; 10, fertilizer application box; 11, fertilizer feeding barrel of the fertilizer application box; 12, guide sleeve; 13, guide rod; 14, double-acting oil cylinder; 15, ditching and fertilizing box assembly; H, distance. Detailed Embodiment

[0015] The present utility model will be further described in detail below with reference to the drawings.

[0016] The present utility model is a horizontal double-direction mobile ditching and fertilizing machine, including a ditching and fertilizing box assembly 15, a fertilizer application box 10, a support frame 4 and load-bearing wheels 1. The fertilizer application box 10 is fixedly welded to the support frame 4 and is arranged on the top of the ditching and fertilizing box assembly 15, and the load-bearing wheels 1 are arranged below the support frame 4.

[0017] A horizontal double-direction moving mechanism is provided on the ditching and fertilizing box assembly 15, including a guide sleeve 12, a guide rod 13 and a double-acting oil cylinder 14. The guide sleeves 12 are symmetrically welded above the front and back of the ditching and fertilizing box assembly 15. The guide rod 13 is coaxial with the guide sleeve 12 and is fixed on the support frame 4. The double-acting oil cylinder 14 is fixed to the front of the ditching and fertilizing box assembly 15 by bolts and is located below the guide sleeve 12. The two ends of the double-acting oil cylinder 14 are hinged to the connecting block 3 inside the support frame 4. The telescopic movement of the double-acting oil cylinder 14 drives the ditching and fertilizing box assembly 15 to move left and right along the direction of the guide rod 13.

[0018] Meanwhile, a moving plate 6 is welded around the fertilizer feeding barrel 11 above the ditching and fertilizing box assembly 15. Guide groove plates 5 that cooperate with the moving plate 6 are provided on both the front and the back below the fertilizer box 10. The distance between the guide groove plate 5 and the outer ring of the fertilizer feeding barrel 11 is 5 - 10 mm. When the ditching and fertilizing box assembly 15 is at the middle position of the support frame 4, the distance H from the left and right end faces of the moving plate 6 to the bottom side of the fertilizer box 10 is greater than half of the stroke of the double-acting oil cylinder 14. This ensures that when the ditching and fertilizing box assembly 15 moves left and right, both ends of the moving plate 6 are always outside the guide groove plates 5, preventing the fertilizer in the fertilizer box 10 from spilling out.

[0019] Motors 8 are symmetrically arranged on both the left and right sides below the fertilizer box 10, and the front ends of the motors 8 are connected to the central shaft 8 provided with an auger 7 through couplings, thus preventing the fertilizer from accumulating and caking at the bottom of the fertilizer feeding barrel 11.

Claims

1. A horizontal bidirectional mobile trenching and fertilizing machine, comprising a trenching and fertilizing box assembly (15), a fertilizer box (10), a support frame (4) and a load-bearing wheel (1), wherein the fertilizer box (10) is welded and fixed to the support frame (4) and is arranged on the top of the trenching and fertilizing box assembly (15), the load-bearing wheel (1) is arranged below the support frame (4) and a lifting and adjusting rod (2) is provided on the load-bearing wheel (1) for adjusting its height, characterized in that: The trenching and fertilizing box assembly (15) is provided with a horizontal bidirectional moving mechanism, comprising a guide sleeve (12), a guide rod (13) and a bidirectional oil cylinder (14). The guide sleeve (12) is symmetrically welded above the front and back sides of the trenching and fertilizing box assembly (15). The guide rod (13) is coaxial with the guide sleeve (12) and fixed on the support frame (4). The bidirectional oil cylinder (14) is fixed to the front side of the trenching and fertilizing box assembly (15) and is located below the guide sleeve (12) by bolts. Both ends of the bidirectional oil cylinder (14) are hinged to the connecting block (3) inside the support frame (4). The telescopic movement of the bidirectional oil cylinder (14) drives the trenching and fertilizing box assembly (15) to move left and right along the direction of the guide rod (13).

2. The horizontal bidirectional movable trenching and fertilizing machine according to claim 1, characterized in that: A movable plate (6) is welded around the fertilization box feed barrel (11) above the trenching fertilization box assembly (15).

3. The horizontal bidirectional movable trenching and fertilizing machine according to claim 1, characterized in that: The front and back sides of the lower side of the fertilizer box (10) are provided with guide groove plates (5) that cooperate with the movable plate (6).

4. The horizontal bidirectional movable trenching and fertilizing machine according to claim 3, characterized in that: The distance between the guide groove plate (5) and the outer ring of the fertilizer box feed barrel (11) is 5-10 mm.

5. The horizontal bidirectional movable trenching and fertilizing machine according to claim 3, characterized in that: When the movable plate (6) is in the middle position of the support frame (4) when the trenching and fertilizing box assembly (15) is in the middle position of the support frame (4), the distance H between the left and right end surfaces of the movable plate (6) and the side edges of the bottom surface of the fertilizing box (10) is greater than half the stroke of the bidirectional oil cylinder (14).

6. The horizontal bidirectional movable trenching and fertilizing machine according to claim 1, characterized in that: Motors (8) are symmetrically arranged on the left and right sides below the fertilizer box (10), and the front end of the motor (8) is connected to a central shaft (9) provided with an auger (7) via a coupling.

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