CN-121970551-A - Deep fertilizing device for soybean planting

Abstract

The invention discloses a deep fertilizing device for soybean planting, which structurally comprises a funnel, a fertilizing mechanism, a battery box, a machine wheel and a control rod, wherein the funnel is fixedly embedded at the upper end of the fertilizing mechanism, the battery box is arranged at the upper end of the fertilizing mechanism, the battery box is connected with a middle circuit of the machine wheel, the machine wheel is fixedly embedded at the lower end of the fertilizing mechanism, and the control rod is welded at the side surface of the fertilizing mechanism.

Inventors

• YUAN MING
• ZHAO LEI
• HAN DONGWEI
• WANG LIANXIA
• QU ZHONGCHENG
• ZHANG DI
• WANG ZHEN
• ZHU ZHIJIA
• SUN HAOYUE
• HAN YEHUI

Assignees

• 黑龙江省农业科学院齐齐哈尔分院

Dates

Publication Date

20260505

Application Date

20231207

Claims (6)

1. 1. The deep fertilization device for soybean planting structurally comprises a funnel (1), a fertilization mechanism (2), a battery box (3), a machine wheel (4) and a control rod (5), and is characterized in that the funnel (1) is embedded at the upper end of the fertilization mechanism (2), the battery box (3) is arranged at the upper end of the fertilization mechanism (2), the battery box (3) is connected with an intermediate circuit of the machine wheel (4), the machine wheel (4) is embedded at the lower end of the fertilization mechanism (2), and the control rod (5) is welded on the side surface of the fertilization mechanism (2); The fertilizing mechanism (2) is provided with a stress plate (21), a movable plate (22), a limiting rod (23), a stress rod (24), a plane plate (25) and an extrusion rod (26), wherein the stress plate (21) is embedded at the lower end of the plane plate (25), the stress plate (21) is arranged at the left end of the stress rod (24), the stress rod (24) penetrates through the extrusion rod (26), the extrusion rod (26) is embedded inside the limiting rod (23), the movable plate (22) is arranged on the side face of the extrusion rod (26), the movable plate (22) is clamped inside the plane plate (25), and the funnel (1) is embedded at the upper end of the plane plate (25).
2. 2. The deep fertilizing device for soybean planting, as set forth in claim 1, characterized in that the movable plate (22) is provided with an elastic plate (w 1), a square plate (w 2), an inclined plate (w 3) and a compression structure (w 4), the compression structure (w 4) is in clearance fit with the square plate (w 2), the elastic plate (w 1) is attached to the outer side of the inclined plate (w 3), the compression structure (w 4) is fixedly attached to the right end of the inclined plate (w 3), the left end of the inclined plate (w 3) is mounted on the side face of the extrusion rod (26), and the square plate (w 2) is clamped inside the plane plate (25).
3. 3. The deep fertilizing device for soybean planting, as set forth in claim 2, characterized in that the compression structure (w 4) is provided with a connecting rod (w 41), a connecting block (w 42) and a clearance rod (w 43), wherein the connecting rod (w 41) is embedded and fixed on the outer side of the connecting block (w 42), the connecting block (w 42) is installed on the two middle sides of the clearance rod (w 43), the connecting rod (w 41) is embedded and fixed on the right end of the inclined plate (w 3), and the clearance rod (w 43) is in clearance fit with the square plate (w 2).
4. 4. The deep fertilizing device for soybean planting, as set forth in claim 3, characterized in that the gap rod (w 43) is provided with an arc groove (s 1), a compression plate (s 2) and a movable rod (s 3), the arc groove (s 1) is positioned on the left upper side surface of the movable rod (s 3), the compression plate (s 2) is attached to the right side of the movable rod (s 3), and the connecting block (w 42) is installed in the middle of the movable rod (s 3).
5. 5. The deep fertilizing device for soybean planting, as set forth in claim 1, characterized in that the stress plate (21) is provided with an arc-shaped strip (t 1), a blocking plate (t 2), a supporting rod (t 3) and a rubber block (t 4), wherein the blocking plate (t 2) is embedded and fixed on the side surface of the arc-shaped strip (t 1), the rubber block (t 4) is clamped and fixed inside the blocking plate (t 2), the supporting rod (t 3) is embedded and fixed on the right end of the rubber block (t 4), the arc-shaped strip (t 1) is embedded and fixed on the lower end of the plane plate (25), and the supporting rod (t 3) is mounted on the left end of the stress rod (24).
6. 6. The deep fertilizing device for soybean planting, as set forth in claim 5, characterized in that the blocking plate (t 2) is provided with a threaded rod (t 21), a deformation block (t 22), a blade plate (t 23) and a supporting plate (t 24), the threaded rod (t 21) penetrates through the supporting plate (t 24), the threaded rod (t 21) is mounted at the outer end of the deformation block (t 22), the deformation block (t 22) is attached to the inner side of the blade plate (t 23), the supporting plate (t 24) is in extrusion fit with the inner side of the blade plate (t 23), the blade plate (t 23) is fixedly embedded on the side face of the arc-shaped strip (t 1), and the rubber block (t 4) is clamped at the outer end of the threaded rod (t 21).

Description

Deep fertilizing device for soybean planting Technical Field The invention relates to the technical field of agricultural devices, in particular to a deep fertilization device for soybean planting. Background Soybean planting needs to be sowed bean seeds into soil, and needs to fertilize deep soil before planting, generally adopts electric power to drive the wheel to move, and the in-process of moving breaks deep soil and then fertilizes, and the depth of soybean rooting is increased when the essential elements of soybean growth are ensured, and the fertilizer is generally granular, has the effect of easy sliding. But when electric power removes deep ploughing, the blade deep ploughing of its fertilizer injection unit bottom breaks the soil, because the width of blade is narrower, the earth of both sides is quick to refill back easily after deep ploughing, because the width of deep is narrower, fertilizer can be stopped by soil and stop at soil surface when fertilizeing, fertilizer is difficult for dropping to deep position, influence the fertilizer efficiency of fertilizer, and when deep ploughing removal needs to stop, the switch of fertilization is usually closed in advance and is avoided fertilizer to continue to spill, perhaps close the switch fast manual after stopping, close switch in advance and return a right part soil and can not obtain the fertilization, close switch fertilizer and be difficult for in time closing and cause the fertilization too much after stopping to produce the problem that can not follow the deep ploughing removal automatically and carry out self-closing, influence the accuracy of fertilization. Disclosure of Invention The deep fertilization device for soybean planting comprises a funnel, a fertilization mechanism, a battery box, a machine wheel and a control rod, wherein the funnel is embedded at the upper end of the fertilization mechanism, the battery box is installed at the upper end of the fertilization mechanism, the battery box is connected with a middle circuit of the machine wheel, the machine wheel is embedded at the lower end of the fertilization mechanism, the control rod is welded at the side surface of the fertilization mechanism, the fertilization mechanism is provided with a stress plate, a movable plate, a limiting rod, the stress rod, a plane plate and an extrusion rod, the stress plate is embedded at the lower end of the plane plate, the stress plate is installed at the left end of the stress rod, the stress rod penetrates through the extrusion rod, the extrusion rod is embedded in the limiting rod, the movable plate is installed at the side surface of the extrusion rod, the movable plate is clamped in the extrusion rod, the funnel is embedded at the upper end of the plane plate, a spring is arranged at the joint of the upper end of the stress plate and the plane plate, the maximum rotation angle of the limiting rod is 30 degrees of the bending movement. As a further improvement of the invention, the movable plate is provided with an elastic plate, a square plate, an inclined plate and a compression structure, the compression structure is in clearance fit with the square plate, the elastic plate is attached to the outer side of the inclined plate, the compression structure is embedded and fixed at the right end of the inclined plate, the left end of the inclined plate is arranged on the side face of the extrusion rod, the square plate is clamped in the plane plate, the elastic plate is made of rubber and has stretchability, and the inclined plate inclines for 20 degrees and is distributed in an included angle state with the extrusion rod. As a further improvement of the invention, the compression structure is provided with a connecting rod, a connecting block and a clearance rod, wherein the connecting rod is embedded and fixed on the outer side of the connecting block, the connecting block is arranged on two sides in the middle of the clearance rod, the connecting rod is embedded and fixed on the right end of the inclined plate, the clearance rod is in clearance fit with the square plate, the connecting block penetrates through the side surface of the square plate, and the connecting rods are symmetrically distributed on the left side and the right side of the square plate. As a further improvement of the invention, the clearance rod is provided with an arc-shaped groove, a compression plate and a movable rod, wherein the arc-shaped groove is positioned on the left upper side surface of the movable rod, the compression plate is attached to the right side of the movable rod, the connecting block is arranged in the middle of the movable rod, the compression plate is made of rubber, and the inside of the compression plate is in a vacuum state and has certain compression elasticity. As a further improvement of the invention, the stress plate is provided with an arc-shaped strip, a blocking plate, a supporting rod and a rubber block, the blocking plate is embedd