CN212786611U - Ditching fertilization earthing mechanism - Google Patents
Ditching fertilization earthing mechanism Download PDFInfo
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- CN212786611U CN212786611U CN202021356081.6U CN202021356081U CN212786611U CN 212786611 U CN212786611 U CN 212786611U CN 202021356081 U CN202021356081 U CN 202021356081U CN 212786611 U CN212786611 U CN 212786611U
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Abstract
The utility model relates to the technical field of agricultural machinery, in particular to a ditching, fertilizing and earthing mechanism; comprises a fertilizer storage box, a soil guide shell and a ditching soil guide mechanism which are arranged on a frame in sequence from top to bottom; the fertilizer is mainly used for fertilization management of perennial plants such as fruit trees, tea trees and the like, the fertilizer can obtain longer and sufficient nutrition for the perennial plants in the growth period, and the purposes of high quality and yield, labor reduction and efficiency improvement are achieved.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to ditching fertilization earthing mechanism.
Background
At present, the fertilizer application operation of economic trees and plants such as fruit trees, tea leaves and the like in China generally adopts manual fertilizer spreading, and the fertilizer application method not only has large fertilizer usage amount, but also has low fertilizer utilization rate, short effective time and poor effect because most of the fertilizer is washed away by rainwater and lost. And the fertilizing operation is less in fertilizing amount, saves fertilizer, obviously improves fertilizer efficiency, but has extremely large labor amount, high labor intensity and higher cost. Which scheme is always unsatisfactory.
Chinese patent with the publication number of CN101530020B discloses a ridging and fertilizing method and mechanism, which is mainly characterized in that a fertilizer applicator is arranged on the ridging machine and is connected with a conveying pipeline, a discharge port of the conveying pipeline is positioned below a shell and extends to a position between a slope of a ridge formed step by step and a colter so that fertilizer can be mixed with soil forming an inner part of the ridge lifted by the colter, the discharge port is arranged on a middle shaft part of the ridging machine and is close to a position between 12 points and 3 points of an outer circumference formed by the colter of the ridging machine, the fertilizer and the soil forming the inner part of the ridge are combined in the ridging process through the setting of the discharge port, the fertilizer can be buried in the ridge in the ridging process, and a strip core fertilizer formed by mixing the soil and the fertilizer is formed in the center of the ridge, the crops using the operation mode are generally subjected to heat preservation and fertilizer preservation by film paving on the surface of the ridge before transplanting. Otherwise, the position of the fertilizer in the fertilizer burying strip core is obviously higher than the bottom of the furrow, so that the fertilizer is easy to be washed away by rainwater and lost, and the fertilizer effect period is short (generally, the fertilizer effect period cannot exceed two months). The fertilizer efficiency time required by the growth of perennial forest and fruit plants such as tea trees, fruit trees and the like cannot be met, and meanwhile, the machine type formed by the transformation of the prior art is wide and cannot meet the flexible operation and use requirements of economic forest trees in hilly and mountain areas such as fruit trees, tea trees and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: a ditching, fertilizing and earthing mechanism is developed, and the mechanization problem of perennial economic forest fertilization management of tea and fruit trees is solved.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a ditching, fertilizing and earthing mechanism is characterized by comprising a fertilizer applicator, a soil guide shell and a ditching and soil guide mechanism which are arranged on a rack from top to bottom in sequence; the ditching and soil guiding mechanism comprises a rotating shaft and a ditching and soil guiding coulter connected to the rotating shaft, and the rotating direction of the rotating shaft is opposite to that of the driving wheel of the rack; the upper part of the fertilizer applicator is connected with a fertilizer storage box, the lower end of the fertilizer applicator is connected with a guide pipe, the outlet end of the guide pipe is positioned at the rear lower part of the rotating shaft relative to the operation direction, the ditching and soil guiding coulters are symmetrically distributed at two sides of the guide pipe, and the distance between the outer edge of the ditching and soil guiding coulter and the rotating shaft is larger than the distance between the inner side of the lower end of the guide pipe and the rotating shaft; the soil guide shell is arc-shaped, and the outlet end of the guide pipe is positioned between the front end and the rear end of the soil guide shell.
Wherein, the part of the ditching soil guiding coulter far away from the rotating shaft is bent towards one side close to the guide pipe.
The rotary shaft is connected with an auxiliary soil guiding coulter, the auxiliary soil guiding coulter is arranged between the ditching soil guiding coulters, and the distance between the outer edge of the auxiliary soil guiding coulter and the rotary shaft is smaller than the distance between the inner side of the outlet end of the guide pipe and the rotary shaft.
Wherein, the outlet end of the conduit is an oblique opening inclined towards the rear of the operation direction.
Wherein, the radius of the rear section of the soil guiding casing is larger than that of the front section of the soil guiding casing.
Wherein the middle section of the conduit is inclined to the rear of the operation direction.
The beneficial effects of the utility model reside in that: by arranging the outlet end of the guide pipe below the rear part of the rotating shaft relative to the operation direction, arranging the distance between the outer edge of the ditching soil guide coulter and the rotating shaft to be larger than the distance between the lower end of the guide pipe and the rotating shaft, and arranging the outlet end of the guide pipe between the front end and the rear end of the soil guide shell, under the synergistic action of the structures, after the coulter opens a ditch, the fertilizer falls into the bottom of the ditch through the guide pipe at the first time, then the soil shoveled by the coulter is covered on the upper part of the fertilizer under the guide of the soil guide shell, after the earthing is finished, the fertilizer can be arranged at the lowest part of the soil covering soil, the fertilizer is buried to a sufficient depth, the fertilizer is prevented from being washed away by rainwater to the maximum extent, the lasting time of fertilizer efficiency is prolonged, the fertilizer is mainly used for the fertilization management of perennial plants such as fruit trees, tea trees and the like, The purposes of reducing the labor and improving the efficiency.
Drawings
FIG. 1 is a side view of a ditching fertilizer applicator in accordance with an embodiment of the present invention;
FIG. 2 is a side view of a partial structure of a ditching fertilizer applicator according to an embodiment of the present invention;
FIG. 3 is a top view of a partial structure of a ditching fertilizer applicator according to an embodiment of the present invention;
description of reference numerals:
1. a frame; 2. a fertilizer applicator; 21. a fertilizer storage box; 22. a conduit; 3. a soil guiding housing; 4. a ditching and soil guiding mechanism; 41. a rotating shaft; 42. ditching and soil guiding coulter; 43. an auxiliary soil guiding coulter; 5. a drive wheel; 6. an engine; 7. an oil tank; 8. a depth wheel; 81. a height adjustment structure; 9. a handrail frame; 10. a fertilizer layer; 11. and covering a soil layer.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The utility model discloses the most crucial design lies in: the ditching, fertilizing and earthing device matched with the micro-tillage chassis in power is selected, the outlet end of the guide pipe is arranged at the rear lower part of the rotating shaft relative to the operation direction, the distance between the outer edge of the ditching and soil guiding coulter and the rotating shaft is larger than the distance between the lower end of the guide pipe and the rotating shaft, the outlet end of the guide pipe is positioned between the front end and the rear end of the soil guiding shell, and under the synergistic effect of the structures, the coulter can make fertilizer fall into the bottom of a ditch at the first time after ditching.
Referring to fig. 1 to 3, the present invention relates to a ditching, fertilizing and soil covering mechanism, which comprises a fertilizer applicator 2, a soil guiding housing 3 and a ditching, soil guiding mechanism 4, which are arranged on a frame 1 in sequence from top to bottom;
the ditching and soil guiding mechanism 4 comprises a rotating shaft 41 and a ditching and soil guiding coulter 42 connected to the rotating shaft 41, and the rotating direction of the rotating shaft 41 is opposite to that of the driving wheel 5 of the frame 1;
the upper part of the fertilizer applicator 2 is connected with a fertilizer storage box 21;
the lower end of the fertilizer applicator 2 is connected with a guide pipe 22, the outlet end of the guide pipe 22 is positioned at the rear lower part of the rotating shaft 41 relative to the operation direction, the ditching and soil guiding coulters 42 are symmetrically distributed at two sides of the guide pipe 22, and the distance between the outer edge of the ditching and soil guiding coulter 42 and the rotating shaft 41 is larger than the distance between the lower end of the guide pipe 22 and the rotating shaft 41;
the soil guiding casing 3 is arc-shaped, and the outlet end of the guide pipe 22 is positioned between the front end and the rear end of the soil guiding casing 3.
The working principle of the ditching, fertilizing and earthing mechanism is as follows: frame 1 advances to the operation direction under actuating mechanism's drive, through pivot 41 for drive wheel 5 antiport, it shovels the soil of below to the preceding top of operation direction to drive ditching soil guide coulter 42, accomplish the ditching, simultaneously the fertilizer of fertilizer storage box 21 passes through fertilizer distributor 2 ration and arranges fertilizer to pipe 22, arrange to the ditch that has opened at the bottom of again through pipe 22, accomplish the fertilization, under the cooperation of ditching soil guide coulter 42 and soil guide shell 3, the soil direction rear that will shovel, cover in the ditch that has opened, accomplish the earthing, realize the integrated operation of ditching fertilization earthing.
In the ditching, fertilizing and earthing mechanism, the outlet end of the guide pipe 22 is arranged at the rear lower part of the rotating shaft 41 relative to the operation direction, the distance between the outer edge of the ditching and soil guiding coulter 42 and the rotating shaft 41 is larger than the distance between the lower end of the guide pipe 22 and the rotating shaft 41, and the outlet end of the guide pipe 22 is arranged between the front end and the rear end of the soil guiding shell 3, under the synergistic action of the structures, after the coulter opens a ditch, fertilizer falls into the bottom of the ditch for the first time, then soil shoveled by the coulter is covered on the upper part of the fertilizer under the guidance of the soil guiding shell 3, after earthing is completed, the fertilizer can be positioned at the lowest part of the earthing soil, the fertilizer is buried to a sufficient depth, the fertilizer is prevented from being washed away by rainwater to the maximum extent, the lasting time of the fertilizer efficiency is prolonged, the mechanism is mainly used for fertilizing and managing perennial plants such as fruit trees, tea trees and, the purposes of high quality, high yield, reduced labor and increased efficiency are achieved.
Referring to fig. 1, after the combined operation of ditching, fertilizing and earthing, the fertilizer layer 10 is located at the bottom of the ditch, and the soil covering layer 11 completely covers the upper layer of the fertilizer layer 10.
Further, in the above-described ditching, fertilizing and soil-covering mechanism, the portion of the ditching and soil-guiding plow blade 42 remote from the rotating shaft 41 is bent toward the guide pipe 22.
As can be seen from the above description, the part of the ditching and soil guiding coulter 42 away from the rotating shaft 41 is bent towards the side of the guide pipe 22 to form an L-shaped structure, and the ditching and soil guiding coulters 42 at both sides of the guide pipe 22 are symmetrically distributed, so that when the rotating shaft 41 drives the ditching and soil guiding coulter 42 to rotate, soil below the ground surface can be shoveled and simultaneously can be intensively thrown backwards under the combined action of the coulters at both sides and the soil guiding casing 3 to fill up the trench, so that the trench has the effect of gathering together soil, the influence on the soil covering effect due to the reduction of the soil covering amount on the trench caused by the splashing of the soil outwards is avoided, the thickness of the soil covering is further ensured, and the fertilizer is further ensured to have sufficient burying.
Further, in the above ditching, fertilizing and soil covering mechanism, the rotating shaft 41 is connected with an auxiliary soil guiding coulter 43, the auxiliary soil guiding coulter 43 is arranged between the ditching and soil guiding coulters 42, and the distance between the outer edge of the auxiliary soil guiding coulter 43 and the rotating shaft 41 is smaller than the distance between the outlet end of the guide pipe 22 and the rotating shaft 41.
As can be seen from the above description, the outer edge of the auxiliary soil guiding coulter 43 and the outer edges of the ditching soil guiding coulters 42 on both sides form a pit shape, so that the guide pipe 22 is positioned in the pit gap, and the auxiliary soil guiding coulter 43 assists the ditching soil guiding coulter 42 to realize soil turning, and has the main function of timely cleaning the adhered and wound matters on the guide pipe 22 and ensuring the continuous and normal operation of ditching, fertilizing and earthing.
Further, in the ditching, fertilizing and soil covering mechanism, the frame 1 is provided with an engine 6, an oil tank 7 and a driving wheel 5, the engine 6 and the oil tank 7 are positioned above the driving wheel 5, the engine 6 is respectively in transmission connection with the rotating shaft 41 and the driving wheel 5, so that the driving wheel 5 and the rotating shaft 41 rotate in opposite directions, and the driving wheel 5 is positioned behind the rotating shaft 41 relative to the operation direction.
As can be seen from the above description, the oil tank 7 and the engine 6 are both arranged above the driving wheel 5, the structure is reasonable, the center of gravity of the frame 1 is close to the driving wheel 5, the driving wheel 5 can generate enough driving force, the operation advancing speed is stable, the fertilizing amount is uniform, the driving wheel 5 is arranged behind the rotating shaft 41 relative to the operation direction, the center of gravity of the frame 1 is deviated to the driving wheel 5, and the operation steering is facilitated.
Furthermore, in the above ditching, fertilizing and soil covering mechanism, the frame 1 is connected to a depth wheel 8, the depth wheel 8 is located in front of the rotating shaft 41 relative to the operation direction, and the depth wheel 8 is provided with a height adjusting mechanism 81.
It can be known from the above description that the height adjusting mechanism 81 can adjust the casing through a screw, a hydraulic pressure, a cylinder or other height adjusting mechanisms 81 as long as the depth wheel 8 can adjust the height position relative to the frame 1, and the structure enables the rotating shaft 41 to be located between the depth wheel 8 and the driving wheel 5, so that the structural stability is improved, and the integrated operation of ditching, fertilizing and soil covering is more stable.
Further, in the above-mentioned ditching, fertilizing and soil-covering mechanism, the outlet end of the duct 22 is an oblique mouth inclined rearward in the working direction.
Furthermore, in the ditching, fertilizing and soil covering mechanism, the radius of the rear section of the soil guiding casing is larger than that of the front section of the soil guiding casing.
By adopting the structure, when soil shoveled by the ditching and soil guiding coulter 42 is matched with the soil guiding casing 3 to be thrown backwards, the radian of the rear section of the soil guiding casing 3 is reduced, so that the soil obtains larger kinetic energy for being thrown backwards, further soil covering after the fertilizer falls into a ditch is ensured, and the fertilizer is ensured to have enough burying depth.
Further, in the above-described ditching, fertilizing and soil-covering mechanism, the middle section of the guide pipe 22 is inclined rearward in the working direction.
As can be seen from the above description, the middle section of the guide tube 22 has a certain slope, so that the fertilizer applicator 2, the transition transmission shaft and the feed opening of the fertilizing tube can be distributed more reasonably, and the fertilizer can be guaranteed to have enough burying depth.
Further, in the ditching, fertilizing and soil covering mechanism, the rack 1 is connected with a handrail frame 9.
Further, in the ditching, fertilizing and soil covering mechanism, the machine frame 1 is connected with a handrail frame 9, and the handrail frame 9 is positioned above the driving wheel 5.
Example 1
A ditching, fertilizing and earthing mechanism comprises a fertilizer applicator 2, a soil guide casing 3 and a ditching and soil guide mechanism 4 which are arranged on a rack 1 in sequence from top to bottom; the ditching and soil guiding mechanism 4 comprises a rotating shaft 41 and a ditching and soil guiding coulter 42 connected to the rotating shaft 41, and the rotating direction of the rotating shaft 41 is opposite to that of the driving wheel 5 of the frame 1; the upper part of the fertilizer applicator 2 is provided with a fertilizer storage box 21, the lower end of the fertilizer applicator is connected with a guide pipe 22, the outlet end of the guide pipe 22 is positioned at the rear lower part of the rotating shaft 41 relative to the operation direction, the ditching and soil guiding coulters 42 are symmetrically distributed at two sides of the guide pipe 22, and the distance between the outer edge of the ditching and soil guiding coulter 42 and the rotating shaft 41 is larger than the distance between the lower end of the guide pipe 22 and the rotating shaft 41; the soil guiding casing 3 is arc-shaped, and the outlet end of the guide pipe 22 is positioned between the front end and the rear end of the soil guiding casing 3. The part of the ditching soil guiding coulter 42 far away from the rotating shaft 41 bends towards the inner side of the frame 1. The rotating shaft 41 is connected with an auxiliary soil guiding coulter 43, the auxiliary soil guiding coulter 43 is arranged between the ditching and soil guiding coulters 42, and the distance between the outer edge of the auxiliary soil guiding coulter 43 and the rotating shaft 41 is smaller than the distance between the outlet end of the guide pipe 22 and the rotating shaft 41. The frame 1 is provided with an engine 6, an oil tank 7 and a driving wheel 5, the engine 6 and the oil tank 7 are located above the driving wheel 5, the engine 6 is in transmission connection with a rotating shaft 41 and the driving wheel 5 respectively, the driving wheel 5 and the rotating shaft 41 are enabled to rotate towards opposite directions, and the driving wheel 5 is located behind the rotating shaft 41 relative to the operation direction. The machine frame 1 is connected with a depth wheel 8, the depth wheel 8 is positioned in front of the rotating shaft 41 relative to the operation direction, and the depth wheel 8 is provided with a height adjusting mechanism. The outlet end of the duct 22 is a beveled opening inclined rearward in the working direction. The radius of the rear section of the soil guiding casing is larger than that of the front section of the soil guiding casing. The middle section of the duct 22 is inclined rearward in the working direction. The frame 1 is connected with a handrail frame 9, and the handrail frame 9 is positioned above the driving wheel 5.
To sum up, in the ditching, fertilizing and earthing mechanism structure provided by the utility model, the outlet end of the conduit is arranged at the rear lower part of the rotating shaft relative to the operation direction, the distance between the outer edge of the ditching and soil guiding coulter and the rotating shaft is larger than the distance between the lower end of the conduit and the rotating shaft, and the outlet end of the conduit is arranged between the front end and the rear end of the soil guiding shell, under the synergistic action of the structures, after the coulter opens the ditch, the fertilizer falls into the bottom of the ditch at the first time, then the soil shoveled by the coulter is covered on the upper part of the fertilizer under the guidance of the soil guiding shell, after earthing is completed, the fertilizer can be positioned at the lowest part of the earthing soil, the fertilizer is buried to a sufficient depth, the fertilizer is prevented from being washed away by rainwater to the maximum extent, the duration time of fertilizer efficiency is prolonged, the mechanism structure is mainly used for fertilizing and managing perennial plants such as fruit trees, tea trees and the, the purposes of high quality, high yield, reduced labor and increased efficiency are achieved. The position that the pivot was kept away from to the soil coulter is led in the ditching and is buckled to the guide pipe side, form L shape structure, soil coulter symmetric distribution is led in the ditching of guide pipe both sides, when making the pivot drive the ditching and lead soil coulter and rotate, can be when shoveling the soil below the earth's surface, soil again can be concentrated under the combined action of both sides coulter and lead the soil casing backward by throwing, be used for filling up the trench, make it have the effect that soil gathers together, avoid reducing the volume of covering soil on the ditch because of soil splashes to the outside and influence the earthing effect, the thickness of earthing has further been guaranteed, further guarantee that fertilizer has sufficient buried depth. The outer edge of the auxiliary soil guiding coulter and the outer edges of the ditching soil guiding coulters on the two sides form a pit shape, so that the guide pipe is located in a pit gap, the auxiliary soil guiding coulter assists the ditching soil guiding coulter to realize soil turning, and the main function is to timely clean up adhesion and winding matters on the guide pipe and ensure continuous and normal operation of ditching, fertilizing and earthing operation.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (6)
1. The ditching, fertilizing and earthing mechanism is characterized by comprising a fertilizer applicator, a soil guide shell and a ditching and soil guide mechanism which are arranged on a rack from top to bottom in sequence; the ditching and soil guiding mechanism comprises a rotating shaft and a ditching and soil guiding coulter connected to the rotating shaft, and the rotating direction of the rotating shaft is opposite to that of the driving wheel of the rack; the upper part of the fertilizer applicator is connected with a fertilizer storage box, the lower end of the fertilizer applicator is connected with a guide pipe, the outlet end of the guide pipe is positioned at the rear lower part of the rotating shaft relative to the operation direction, the ditching and soil guiding coulters are symmetrically distributed at two sides of the guide pipe, and the distance between the outer edge of the ditching and soil guiding coulter and the rotating shaft is larger than the distance between the inner side of the lower end of the guide pipe and the rotating shaft; the soil guide shell is arc-shaped, and the outlet end of the guide pipe is positioned between the front end and the rear end of the soil guide shell.
2. A ditching, fertilizing and soil-covering mechanism as claimed in claim 1, wherein the portion of the ditching and soil-guiding plow blade far from the rotating shaft is bent to a side close to the guide pipe.
3. A ditching, fertilizing and soil-covering mechanism as claimed in claim 1, wherein the rotary shaft is connected with an auxiliary soil-guiding coulter, the auxiliary soil-guiding coulter is arranged between the ditching and soil-guiding coulters, and the distance between the outer edge of the auxiliary soil-guiding coulter and the rotary shaft is smaller than the distance between the inner side of the outlet end of the guide pipe and the rotary shaft.
4. A ditching, fertilizing and soil-covering mechanism as claimed in claim 1, wherein the outlet end of the conduit is a beveled mouth sloping rearwardly of the working direction.
5. A ditching, fertilizing and soil covering mechanism as claimed in claim 1, wherein the rear section of the soil guiding casing has a larger radius than the front section.
6. A ditching, fertilizing and soil-covering mechanism as claimed in claim 1, wherein the middle section of said conduit is inclined rearwardly of the working direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021356081.6U CN212786611U (en) | 2020-07-10 | 2020-07-10 | Ditching fertilization earthing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021356081.6U CN212786611U (en) | 2020-07-10 | 2020-07-10 | Ditching fertilization earthing mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN212786611U true CN212786611U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021356081.6U Active CN212786611U (en) | 2020-07-10 | 2020-07-10 | Ditching fertilization earthing mechanism |
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|---|---|
| CN (1) | CN212786611U (en) |
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2020
- 2020-07-10 CN CN202021356081.6U patent/CN212786611U/en active Active
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