CN115529872B - Ridger for organic compound fertilizer strip application and application method - Google Patents
Ridger for organic compound fertilizer strip application and application method Download PDFInfo
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- CN115529872B CN115529872B CN202211250727.6A CN202211250727A CN115529872B CN 115529872 B CN115529872 B CN 115529872B CN 202211250727 A CN202211250727 A CN 202211250727A CN 115529872 B CN115529872 B CN 115529872B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fertilizing (AREA)
Abstract
An organic compound fertilizer strip ridger and a use method thereof belong to the field of agricultural machinery equipment. The invention provides a strip ridger capable of applying ditching strips of an organic compound fertilizer to the subsurface and simultaneously completing ridging and compacting operations. The machine frame is respectively connected with a rear land wheel and a front land wheel, a fertilizer box is arranged on the machine frame, a chain plate conveying type fertilizer applying mechanism is arranged at the bottom of the fertilizer box, a bin gate and a bin gate opening mechanism are arranged on the front wall of the fertilizer box, the bin gate opening mechanism controls the opening and closing of the bin gate, an equal-dividing fertilizer guiding device is arranged on the machine frame, the equal-dividing fertilizer guiding device and the bin gate are arranged on the same side, a ditching fertilizer applying component is arranged on the machine frame, the ditching fertilizer applying component is arranged in front of the equal-dividing fertilizer guiding device, and a ridging earthing pressing mechanism is arranged on the machine frame. The strip ridger has the functions of ditching, fertilizing, ridging, earthing and compacting, improves the fertilizing effect of the organic compound fertilizer, and provides favorable conditions for subsequent sowing.
Description
Technical Field
The invention relates to the field of agricultural machinery equipment, in particular to an organic compound fertilizer strip ridger and a using method thereof.
Background
The organic fertilizer mainly refers to various animals, plants and the like, is formed after fermentation and decomposition for a certain period, contains a large amount of biological substances, animal and plant residues, excrement, biological wastes and the like, can provide comprehensive nutrition for agriculture, has long fertilizer efficiency, can increase and update soil organic matters, promote microorganism reproduction, improve the physicochemical property and biological activity of soil, and is a main nutrient source for green food production;
the compound fertilizer refers to a fertilizer containing two or more than two nutrient elements, has the advantages of high nutrient content, less auxiliary components, good physical properties and the like, and plays an important role in balancing fertilization, improving the utilization rate of the fertilizer and promoting the high and stable yield of crops;
the organic fertilizer composite fertilizer is a composite fertilizer prepared by taking an organic fertilizer as a carrier and adding a small amount of chemical and biological fertilizers, the fertilizing amount of the organic fertilizer composite fertilizer is smaller than that of the organic fertilizer and larger than that of the fertilizer, and is generally 200 kg/mu to 500 kg/mu, and the organic fertilizer composite fertilizer is in a powdery state, so that the fluidity of the organic fertilizer composite fertilizer is poorer than that of the granular fertilizer, and if the organic fertilizer composite fertilizer is applied to the ground by an organic fertilizer spreader or is deeply fertilized by a fertilizer intertillage fertilizer spreader, the organic fertilizer is poor in strip application uniformity, quantitative strip application of the organic fertilizer cannot be realized, and the operation and agricultural requirements are difficult to meet;
therefore, there is a need to design an organic compound fertilizer strip ridger, which applies powdery organic compound fertilizer ditching strips to the subsurface, and simultaneously completes ridging and compacting operation, so that the uniformity of the organic compound fertilizer strip ridging is good, the quantitative strip ridging of the organic compound fertilizer is realized, ideal seed bed conditions are provided for subsequent sowing, better nutrients are provided for later crop production, and fertilizer efficiency is improved according to the physical and chemical conditions and biological characteristics of soil.
Disclosure of Invention
The present invention has been developed to solve the problem of poor uniformity in the organic compound fertilizer strip process caused by poor flowability of the organic compound fertilizer at present, and a brief summary of the invention is provided below to provide a basic understanding of some aspects of the invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention.
The technical scheme of the invention is as follows:
scheme one: the utility model provides an organic compound fertilizer strip ridger, including rear land wheel, a frame, the front land wheel, ditching fertilization part, the partition formula fertilizer device, fertile case, ridging earthing suppression mechanism and link joint conveyor formula fertilizer application mechanism, be connected with rear land wheel and front land wheel in the frame respectively, fertile case installs in the frame, fertile case bottom is provided with link joint conveyor formula fertilizer application mechanism, be provided with bin gate and bin gate opening mechanism on the front wall of fertile case, bin gate opening mechanism control the opening and shutting of bin gate, the partition formula fertilizer device is installed in the frame, the partition formula fertilizer device is arranged with bin gate homonymy, ditching fertilization part is installed in the frame, the front of the partition formula fertilizer device is arranged to ditching fertilization part, ridging earthing suppression mechanism is installed in the frame.
Further, the first connecting plate is installed to the bottom of fertile case, installs the second connecting plate in the frame, and first connecting plate passes through the bolt with the second connecting plate and establishes to be connected.
Further, the two sides of the first connecting plate and the second connecting plate are respectively and symmetrically connected with connecting plate reinforcing ribs.
Further, the chain plate conveying type fertilizer applying mechanism comprises a fertilizer discharging chain, a fertilizer discharging chain plate driving chain wheel, a hydraulic motor, a driven chain wheel and a fertilizer discharging chain plate, wherein the fertilizer discharging chain plate is arranged at the bottom of the fertilizer box, the fertilizer discharging chain plate is arranged on the fertilizer discharging chain, the hydraulic motor is arranged on the fertilizer box and connected with the fertilizer discharging chain plate driving chain wheel through a chain, the fertilizer discharging chain plate driving chain wheel is connected with the driven chain wheel through the fertilizer discharging chain, and the fertilizer discharging chain plate driving chain wheel and the driven chain wheel are respectively and rotatably arranged at the bottom of the fertilizer box.
Further, the ridging earthing compacting mechanism comprises a ridging scraping plate and a ridging wing plate, and the ridging scraping plate is connected with the ridging wing plate.
Further, a hydraulic cylinder is arranged on the frame, and the execution end of the hydraulic cylinder is connected with the rear land wheel through a parallel four-bar mechanism.
Further, the equal-division type fertilizer guiding device comprises a plurality of fertilizer guiding pipes, the number of the fertilizer guiding pipes is four, the four fertilizer guiding pipes are symmetrically arranged on the frame, the inlets of the fertilizer guiding pipes are arranged below the bin gate, the outlets of the fertilizer guiding pipes are arranged above the ditching and fertilizing components, the ratio of the inlets to the outlets of the fertilizer guiding pipes is 3:1, and the depth range of the fertilizer guiding pipes is 300-350 mm.
Further, the fertilizer guide pipe of the equal-division fertilizer guide device is hinged to the angle steel, a compression spring is arranged on the angle steel, and the other end of the compression spring is connected with the frame.
Further, the ditching and fertilizing component comprises a ditching plow, a fertilizing piece and a mounting rod, wherein the ditching plow and the fertilizing piece are mounted on the frame through the mounting rod, the fertilizing piece is arranged below the fertilizer guiding pipe, and the ditching plow and the fertilizing piece are arranged side by side and are arranged at the end of the near front land wheel.
Scheme II: the application method of the organic compound fertilizer strip ridger according to the scheme one comprises the following steps:
step one: filling fertilizer, namely filling organic compound fertilizer into a fertilizer box, and connecting a rack with a tractor;
step two: the machine frame is transported to a position to be operated, the hydraulic cylinder is controlled to shrink, the rear land wheel is adjusted to be high, and the machine frame is pulled to the position to be fertilized through the tractor;
step three: the method comprises the steps of performing fertilizer discharging operation, controlling a hydraulic cylinder to extend out, adjusting a rear land wheel to be low, enabling the rear land wheel to contact with the ground and walk on the ground, enabling a bin gate to be opened to a height range of 3 cm-8 cm through a bin gate opening mechanism, opening a chain plate conveying type fertilizer applying mechanism, controlling a hydraulic motor to enable the rotating speed of a fertilizer discharging chain plate driving chain wheel to be in a range of 5 r/min-10 r/min, conveying organic compound fertilizer in a fertilizer box into a fertilizer applying part of a ditching and applying part through an equal-dividing fertilizer guiding device, and enabling the speed of a tractor to be 1 m/s-2.5 m/s;
step four: the tractor drives the ridger to advance, the ditching plow of the ditching and fertilizing component ditches the ground, the organic compound fertilizer in the fertilizer box is input into the fertilizing component through the fertilizer guide pipe of the equal-dividing fertilizer guide device, and the fertilizing component is used for fertilizing the ditched ground;
step five: and (3) leveling the fertilized land through a ridging earthing compacting mechanism, and completing ditching and fertilizing work.
The invention has the following beneficial effects:
1. the organic compound fertilizer strip ridger has the functions of ditching, fertilizing and ridging, earthing and compacting, spreads the powdery organic compound fertilizer under the ground, has good uniformity, realizes quantitative strip application of the organic compound fertilizer, improves the fertilizing effect of the organic compound fertilizer, and provides favorable conditions for subsequent sowing;
2. according to the organic compound fertilizer strip applying ridger, a hydraulic motor is adopted to drive a chain plate to discharge fertilizer, the fertilizing amount is controlled through motor speed regulation and bin gate opening height, the discharged fertilizer can be equally divided into equal-divided fertilizer guiding devices with corresponding quantity according to the number of the fertilizer strips, the fertilizer flows into ditches formed by ditching and fertilizing components along a fertilizer guiding pipe by gravity and vibration in the equal-divided fertilizer guiding devices to complete fertilizing operation, and a ridging and soil covering and compacting mechanism positioned behind a frame subsequently completes ridging operation;
3. the invention relates to an organic compound fertilizer strip ridger which adopts a semi-suspension mode, wherein the front part of the ridger is provided with a tractor for suspending and bearing, the rear part of the ridger is provided with a hydraulic cylinder and a parallel four-bar mechanism for driving a rear land wheel, the rear land wheel is driven by the hydraulic cylinder to be adjusted to a low position during operation, and in a transportation state, in order to ensure that ditching and ridging parts are separated from the ground, the rear suspension of the tractor and the rear land wheel are adjusted to a high position, so that the ridger does not influence the ground during the transportation state.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an organic compound fertilizer strip ridger;
FIG. 2 is a front view of an organic compound fertilizer strip ridger;
FIG. 3 is a partial schematic view of portion A of FIG. 2;
FIG. 4 is a partial schematic view of portion B of FIG. 2;
FIG. 5 is a bottom view of the organic compound fertilizer strip ridger;
FIG. 6 is a schematic view of an aliquoting type fertilizer distributor;
FIG. 7 is a schematic diagram of the mating relationship of the rear ground wheel, parallel four bar linkage and hydraulic cylinder;
FIG. 8 is a partial schematic view of FIG. 1;
FIG. 9 is a schematic diagram of the mating relationship of the front ground wheel and the ground wheel depth limiter device;
FIG. 10 is a schematic diagram of the connection of the ditching and fertilizing assembly to the frame.
In the figure, the device comprises a 1-rear land wheel, a 2-frame, a 3-front land wheel, a 4-ditching and fertilizing part, a 5-aliquoting fertilizer guiding device, a 6-fertilizer box, a 7-bin gate, an 8-bin gate opening mechanism, a 9-ridging and earthing compacting mechanism, a 10-chain plate conveying type fertilizer mechanism, a 11-hydraulic cylinder, a 12-parallel four-bar mechanism, a 13-ridge platform scraping plate, a 14-ridging wing plate, a 15-fertilizer discharging chain tensioning device, a 16-connecting plate reinforcing rib, a 17-first connecting plate, 18-bolts, a 19-land wheel depth limiting adjusting device, a 20-fertilizer discharging chain, a 21-fertilizer discharging chain plate driving chain wheel, a 22-hydraulic motor, a 23-driven chain wheel, a 24-fertilizer discharging chain plate, a 25-second connecting plate, a 26-tractor connecting piece, a 27-hand wheel, a 28-bearing seat, a 29-rotating shaft, a 30-gear, a 31-rack, a 32-ditching plow, a 33-fertilizer applying piece, a 34-mounting rod, a 35-screw, a 36-screw mount seat, a 37-front land wheel connecting piece, 38-nut, a 39-nut, a 40-compressing spring guide tube and a compression guide tube.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention is described below by means of specific embodiments shown in the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
The connection mentioned in the present invention is divided into a fixed connection and a detachable connection, wherein the fixed connection (i.e. the non-detachable connection) includes, but is not limited to, a conventional fixed connection manner such as a hemmed connection, a rivet connection, an adhesive connection, a welded connection, etc., and the detachable connection includes, but is not limited to, a conventional detachable manner such as a threaded connection, a snap connection, a pin connection, a hinge connection, etc., and when the specific connection manner is not specifically limited, at least one connection manner can be found in the existing connection manner by default, so that the function can be realized, and a person skilled in the art can select the connection according to needs. For example: the fixed connection is welded connection, and the detachable connection is hinged connection.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Embodiment 1, referring to fig. 1-9, the organic compound fertilizer strip ridger of this embodiment, including rear land wheel 1, frame 2, front land wheel 3, ditching fertilization part 4, bisecting fertilizer guiding device 5, fertilizer box 6, ridging earthing suppression mechanism 9 and link plate conveying fertilization mechanism 10, rear land wheel 1, front land wheel 3, fertilizer box 6 and ridging earthing suppression mechanism 9 are installed on frame 2 respectively, install two fertilizer boxes 6 on frame 2, processing respectively has a door 7 and door opening mechanism 8 on the lateral wall of each fertilizer box 6, door opening mechanism 8 is used for controlling opening and shutting of door 7 and the opening height of door 7, link plate conveying fertilization mechanism 10 is installed respectively to the bottom of each fertilizer box 6, transport the organic compound fertilizer in the fertilizer box 6 from fertilizer box 6 to the fertilizer guiding tube of bisecting fertilizer guiding device 5 through link plate conveying fertilization mechanism 10, the aliquoting fertilizer guiding device 5 is arranged on the fertilizer box 6 and is arranged at the outlet of the bin gate 7, the aliquoting fertilizer guiding device 5 in the embodiment comprises four aliquoting fertilizer guiding pipes 51, the quantity of the fertilizer guiding pipes 51 is four, the four fertilizer guiding pipes 51 are symmetrically arranged on the frame 2, the inlet of the fertilizer guiding pipe 51 is arranged below the bin gate 7, the outlet of the fertilizer guiding pipe 51 is arranged above the ditching fertilizer applying part 4, the ratio of the inlet to the outlet of the fertilizer guiding pipe 51 is 3:1, the depth range of the fertilizer guiding pipe 51 is 300 mm-350 mm, the ditching fertilizer applying part 4 and the ridging earthing pressing mechanism 9 are respectively arranged at two sides of the aliquoting fertilizer guiding device 5, the ditching fertilizer applying part 4 is arranged on the frame 2, the ditching fertilizer applying part 4 is on the same side as the front land wheel 3, the ridging earthing pressing mechanism 9 is on the same side as the rear land wheel 1, the fertilizer box 6 is filled with fertilizer during operation, after the fertilizer is loaded, connecting a tractor with a tractor connecting piece 26 on the frame 2, ditching the land through a ditching and fertilizing component 4 in the process that the tractor drives the machine to move forwards, then conveying the fertilizer in the fertilizer box 6 into fertilizer guide pipes of an equal-division type fertilizer guide device 5 through a chain plate conveying type fertilizer mechanism 10 at the bottom of the fertilizer box 6, applying fertilizer strips at ditches through the ditching and fertilizing component 4 through each fertilizer guide pipe, controlling the opening height of a bin gate 7 through a bin gate opening mechanism 8 so as to control the strip application amount of the fertilizer, and ridging, earthing and compacting the land through a ridging and earthing compacting mechanism 9 after the fertilizer is applied, wherein the ridging and earthing compacting mechanism 9 comprises a ridging scraping plate 13 and a ridging wing plate 14, and the ridging scraping plate 13 is connected with the ridging wing plate 14;
specifically, the door opening mechanism comprises a hand wheel 27, a bearing seat 28, a rotating shaft 29, a gear 30 and a rack 31, wherein the rack 31 and the bearing seat 28 are symmetrically arranged on the door 7, the rotating shaft 29 is rotatably arranged on the bearing seat 28, the gear 30 is sleeved on the rotating shaft 29, the gear 30 is meshed with the rack 31, the end part of the rotating shaft 29 is connected with the hand wheel 27, the rotating shaft 29 is driven to rotate by rotating the hand wheel 27, the gear 30 arranged on the rotating shaft 29 rotates along with the rotation of the rotating shaft 29, so that the rack 31 meshed with the gear 30 is driven to move up and down, and the door 7 is controlled to be opened or closed and the door opening height is controlled.
Specifically, the ditching and fertilizing component 4 comprises a ditching plow 32, a fertilizing piece 33 and a mounting rod 34, wherein the ditching plow 32 and the fertilizing piece 33 are mounted on the frame 2 through the mounting rod 34, the fertilizing piece 33 is arranged below the fertilizer guiding pipe 51, the ditching plow 32 and the fertilizing piece 33 are arranged side by side and are arranged at the end of the near front land wheel 3, the fertilizer guiding pipe 51 inputs the organic compound fertilizer into the fertilizing piece 33, the fertilizing piece 33 and the ditching plow 32 are arranged side by side, and after ditching of the ditching plow 32, the organic compound fertilizer is applied into the land through the fertilizing piece 33, so that quantitative and accurate strip application of the organic compound fertilizer is formed.
Embodiment 2, referring to fig. 1-9, in order to improve the stability of the fertilizer box 6 mounted on the frame 2, the first connecting plate 17 is welded at the bottom of the fertilizer box 6, the second connecting plate 25 is welded on the frame 2, connecting holes are respectively processed on the first connecting plate 17 and the second connecting plate 25, the connecting holes of the first connecting plate 17 and the second connecting plate 25 are coaxially arranged, the bolts 18 penetrate through the first connecting plate 17 and the second connecting plate 25 to fix the fertilizer box 6 on the frame 2, connecting plate reinforcing ribs 16 are symmetrically connected to two sides of the first connecting plate 17 and the second connecting plate 25 respectively, the hardness of the first connecting plate 17 and the second connecting plate 25 is improved through the connecting plate reinforcing ribs 16, and the stability of the fertilizer box 6 mounted on the frame 2 is improved.
Embodiment 3, referring to fig. 1-9, the ridger for applying organic compound fertilizer in this embodiment illustrates the specific working principle of the chain plate conveying type fertilizer mechanism 10 arranged below the fertilizer box 6, the chain plate conveying type fertilizer mechanism 10 comprises a fertilizer discharging chain 20, a fertilizer discharging chain plate driving sprocket 21, a hydraulic motor 22, a driven sprocket 23 and a fertilizer discharging chain plate 24, the fertilizer discharging chain plate 24 is arranged at the bottom of the fertilizer box 6, the fertilizer discharging chain plate 24 is connected with the fertilizer discharging chain 20, the hydraulic motor 22 is connected with the fertilizer discharging chain plate driving sprocket 21 through a chain, the fertilizer discharging chain plate driving sprocket 21 is connected with the driven sprocket 23 through the fertilizer discharging chain 20, the fertilizer discharging chain plate driving sprocket 21 and the driven sprocket 23 are respectively rotatably arranged in the fertilizer box 6, the fertilizer discharging chain 20 is provided with a fertilizer discharging chain tensioning device 15, when the hydraulic motor 22 works, the chain drives the fertilizer discharging chain plate driving chain wheel 21 to rotate through a chain, the fertilizer discharging chain plate driving chain wheel 21 is connected with the driven chain wheel 23 through the fertilizer discharging chain 20, when the fertilizer discharging chain plate driving chain wheel 21 rotates to drive the driven chain wheel 23 to rotate, the fertilizer discharging chain 20 drives the fertilizer discharging chain plate 24 to convey the organic compound fertilizer in the fertilizer box 6 out of the fertilizer box 6, the discharging amount of the organic compound fertilizer in the fertilizer box 6 can be controlled by controlling the rotating speed of the hydraulic motor 22, the bin gate 7 is opened through the bin gate opening mechanism 8, the organic compound fertilizer in the fertilizer box 6 is conveyed into the fertilizer guide pipe of the equal-division fertilizer guide device 5, the fertilizer guide pipe falls into the ground surface after ditching by the ditching and fertilizing component, the fertilizer discharging chain 20 is also provided with the fertilizer discharging chain tensioning device 15, under the action of the fertilizer discharging chain tensioning device 15, the fertilizer discharging chain 20 generates a certain pretension, the fertilizer discharging chain 20 is prevented from slipping on the chain plate driving chain wheel 21 and the driven chain wheel 23.
In the embodiment 4, referring to fig. 1 to 9, in order to improve the adaptability of the rear land wheel 1 and the front land wheel 3, a hydraulic cylinder 11 is installed on the frame 2, the execution end of the hydraulic cylinder 11 is connected with the rear land wheel 1 through a parallel four-bar mechanism 12, the execution end of the hydraulic cylinder 11 stretches out in the working state to adjust the rear land wheel 1 to a low position and walk on the land, and the execution end of the hydraulic cylinder 11 contracts in the transportation state to adjust the rear land wheel 1 to a high position to ensure that ditching and ridging components are separated from the ground and ensure that the rear land wheel 1 cannot influence the ground; the front land wheel 3 is connected with the frame 2 through a land wheel depth limiting and adjusting device 19, and the position of the front land wheel 3 is controlled through adjusting the land wheel depth limiting and adjusting device 19;
specifically, the land wheel depth limiting adjusting device 19 comprises a screw rod 35, a screw nut mounting seat 36, a front land wheel connecting piece 37 and a fixed seat 38, the fixed seat 38 is mounted on the frame 2, the front land wheel 3 is hinged with the fixed seat 38 through the front land wheel connecting piece 37, the two front land wheel connecting pieces 37 are symmetrically arranged on the fixed seat 38, the screw nut mounting seat 36 is hinged between the two front land wheel connecting pieces 37, the screw rod 35 is mounted on the fixed seat 38, the screw rod 35 is connected with the screw nut on the screw nut mounting seat 36 in a matched manner, the screw nut 35 is adjusted to longitudinally move through rotating the screw rod 35, the front land wheel 3 is driven to longitudinally move, the depth of the front land wheel 3 on the ground is controlled, and a nut 39 is screwed into the screw rod 35 to fix the screw rod 35 after the position is adjusted.
Example 5: referring to fig. 1-9, in this embodiment, in order to improve the fluidity of the fertilizer in the aliquoting fertilizer guiding device 5, the fertilizer guiding pipe 51 of the aliquoting fertilizer guiding device 5 is hinged on the angle steel 41, the angle steel 41 for installing the fertilizer guiding pipe 51 is connected with the beam of the frame 2 through the compression spring 40, when the frame 2 is driven by the tractor to walk, the beam of the frame 2 and the angle steel 41 shake mutually, so that the fluidity of the fertilizer in the fertilizer guiding pipe 51 is improved, and the fertilizer in the fertilizer guiding pipe 51 is not blocked.
Example 6: the application method of the organic compound fertilizer strip ridger of the embodiment is described with reference to fig. 1 to 9, and comprises the following steps:
step one: filling fertilizer, namely filling organic compound fertilizer into a fertilizer box 6, and connecting the frame 2 with a tractor;
step two: the machine frame 2 is transported to a position to be operated, the hydraulic cylinder 11 is controlled to shrink, the rear land wheel 1 is adjusted to be high, and the machine frame 2 is pulled to the position to be fertilized by a tractor;
step three: the fertilizer discharging operation is carried out, the hydraulic cylinder 11 is controlled to extend, the rear land wheel 1 is regulated to be at a low position, the rear land wheel 1 is contacted with the ground and walks on the ground, the bin gate 7 is opened to reach 3cm in height through the bin gate opening mechanism 8, the chain plate conveying type fertilizer applying mechanism 10 is started, the hydraulic motor 22 is controlled to enable the rotating speed of the fertilizer discharging chain plate driving chain wheel 21 to be 5r/min, the organic compound fertilizer in the fertilizer box 6 is conveyed into the fertilizer applying part 33 of the ditching fertilizer applying part 4 through the equal-dividing fertilizer guiding device 5, and the speed of the tractor is 1m/s;
step four: the tractor drives the ridger to advance, the ditching plow 32 of the ditching and fertilizing part 4 ditches the ground, the organic compound fertilizer in the fertilizer box 6 is input into the fertilizing part 33 through the fertilizer guide pipe 51 of the equal-division fertilizer guide device 5, and the fertilizing part 33 is used for fertilizing the ditched soil;
step five: the soil after fertilization is covered by the ridging earthing compacting mechanism 9, and ditching and fertilization work is completed.
Example 7: the application method of the organic compound fertilizer strip ridger of the embodiment is described with reference to fig. 1 to 9, and comprises the following steps:
step one: filling fertilizer, namely filling organic compound fertilizer into a fertilizer box 6, and connecting the frame 2 with a tractor;
step two: the machine frame 2 is transported to a position to be operated, the hydraulic cylinder 11 is controlled to shrink, the rear land wheel 1 is adjusted to be high, and the machine frame 2 is pulled to the position to be fertilized by a tractor;
step three: the fertilizer discharging operation is carried out, the hydraulic cylinder 11 is controlled to extend, the rear land wheel 1 is regulated to be at a low position, the rear land wheel 1 is contacted with the ground and walks on the ground, the bin gate 7 is opened to reach 8cm in height through the bin gate opening mechanism 8, the chain plate conveying type fertilizer applying mechanism 10 is started, the hydraulic motor 22 is controlled to enable the rotating speed of the fertilizer discharging chain plate driving chain wheel 21 to be 10r/min, the organic compound fertilizer in the fertilizer box 6 is conveyed into the fertilizer applying part 33 of the ditching fertilizer applying part 4 through the equal-dividing fertilizer guiding device 5, and the speed of the tractor is 2.5m/s;
step four: the tractor drives the ridger to advance, the ditching plow 32 of the ditching and fertilizing part 4 ditches the ground, the organic compound fertilizer in the fertilizer box 6 is input into the fertilizing part 33 through the fertilizer guide pipe 51 of the equal-division fertilizer guide device 5, and the fertilizing part 33 is used for fertilizing the ditched soil;
step five: the soil after fertilization is covered by the ridging earthing compacting mechanism 9, and ditching and fertilization work is completed.
Example 8: the application method of the organic compound fertilizer strip ridger of the embodiment is described with reference to fig. 1 to 9, and comprises the following steps:
step one: filling fertilizer, namely filling organic compound fertilizer into a fertilizer box 6, and connecting the frame 2 with a tractor;
step two: the machine frame 2 is transported to a position to be operated, the hydraulic cylinder 11 is controlled to shrink, the rear land wheel 1 is adjusted to be high, and the machine frame 2 is pulled to the position to be fertilized by a tractor;
step three: the fertilizer discharging operation is carried out, the hydraulic cylinder 11 is controlled to extend, the rear land wheel 1 is regulated to be at a low position, the rear land wheel 1 is contacted with the ground and walks on the ground, the bin gate 7 is opened to reach 6cm in height through the bin gate opening mechanism 8, the chain plate conveying type fertilizer applying mechanism 10 is started, the hydraulic motor 22 is controlled to enable the rotating speed of the fertilizer discharging chain plate driving chain wheel 21 to be 8r/min, the organic compound fertilizer in the fertilizer box 6 is conveyed into the fertilizer applying part 33 of the ditching fertilizer applying part 4 through the equal-dividing fertilizer guiding device 5, and the speed of the tractor is 1.5m/s;
step four: the tractor drives the ridger to advance, the ditching plow 32 of the ditching and fertilizing part 4 ditches the ground, the organic compound fertilizer in the fertilizer box 6 is input into the fertilizing part 33 through the fertilizer guide pipe 51 of the equal-division fertilizer guide device 5, and the fertilizing part 33 is used for fertilizing the ditched soil;
step five: the soil after fertilization is covered by the ridging earthing compacting mechanism 9, and ditching and fertilization work is completed.
The present embodiment is only illustrative of the present patent and does not limit the scope of protection thereof, and those skilled in the art can also change the part thereof, which is within the scope of protection of the present patent without exceeding the spirit of the present patent.
Claims (5)
1. The ridger for strip application of the organic compound fertilizer is characterized in that: the automatic ridging and soil-covering machine comprises a rear land wheel (1), a frame (2), a front land wheel (3), a ditching and fertilizer-applying component (4), an equally-divided fertilizer-guiding device (5), a fertilizer box (6), a ridging and soil-covering compacting mechanism (9) and a chain plate conveying type fertilizer-applying mechanism (10), wherein the frame (2) is respectively connected with the rear land wheel (1) and the front land wheel (3), the fertilizer box (6) is arranged on the frame (2), the chain plate conveying type fertilizer-applying mechanism (10) is arranged at the bottom of the fertilizer box (6), a bin door (7) and a bin door opening mechanism (8) are arranged on the front wall of the fertilizer box (6), the equally-divided fertilizer-guiding device (5) is arranged on the frame (2), the equally-divided fertilizer-guiding device (5) and the bin door (7) are arranged on the same side, the ditching and fertilizer-applying component (4) is arranged on the frame (2), the ditching and the soil-covering compacting mechanism (9) is arranged on the frame (2);
the chain plate conveying type fertilizer applying mechanism (10) comprises a fertilizer discharging chain (20), a fertilizer discharging chain plate driving chain wheel (21), a hydraulic motor (22), a driven chain wheel (23) and a fertilizer discharging chain plate (24), wherein the fertilizer discharging chain plate (24) is arranged at the bottom of a fertilizer box (6), the fertilizer discharging chain plate (24) is arranged on the fertilizer discharging chain (20), the hydraulic motor (22) is arranged on the fertilizer box (6), the hydraulic motor (22) is connected with the fertilizer discharging chain plate driving chain wheel (21) through a chain, the fertilizer discharging chain plate driving chain wheel (21) is connected with the driven chain wheel (23) through the fertilizer discharging chain (20), and the fertilizer discharging chain plate driving chain wheel (21) and the driven chain wheel (23) are respectively and rotatably arranged at the bottom of the fertilizer box (6);
the ridging earthing compacting mechanism (9) comprises a ridging scraping plate (13) and a ridging wing plate (14), wherein the ridging scraping plate (13) is connected with the ridging wing plate (14);
the hydraulic cylinder (11) is arranged on the frame (2), and the execution end of the hydraulic cylinder (11) is connected with the rear land wheel (1) through the parallel four-bar mechanism (12);
the device is characterized in that the device (5) comprises a plurality of fertilizer guide pipes (51), the number of the fertilizer guide pipes (51) is four, the four fertilizer guide pipes (51) are symmetrically arranged on the frame (2), the inlets of the fertilizer guide pipes (51) are arranged below the bin gate (7), the outlets of the fertilizer guide pipes (51) are arranged above the ditching and fertilizing component (4), the ratio of the inlets of the fertilizer guide pipes (51) to the outlets is 3:1, the depth range of the fertilizer guide pipes (51) is 300-350 mm, the fertilizer guide pipes (51) of the device (5) are hinged on the angle steel (41), compression springs (40) are arranged on the angle steel (41), and the other ends of the compression springs (40) are connected with the frame (2).
2. The organic compound fertilizer bar application ridger of claim 1, wherein: the bottom of fertile case (6) is installed first connecting plate (17), installs second connecting plate (25) on frame (2), and first connecting plate (17) are connected through bolt (18) with second connecting plate (25).
3. The organic compound fertilizer bar application ridger of claim 2, wherein: connecting plate reinforcing ribs (16) are symmetrically connected to two sides of the first connecting plate (17) and the second connecting plate (25) respectively.
4. The organic compound fertilizer bar application ridger of claim 1, wherein: the ditching and fertilizing component (4) comprises a ditching plow (32), a fertilizing piece (33) and a mounting rod (34), wherein the ditching plow (32) and the fertilizing piece (33) are mounted on the frame (2) through the mounting rod (34), the fertilizing piece (33) is arranged below the fertilizer guide pipe (51), and the ditching plow (32) and the fertilizing piece (33) are arranged side by side and are arranged at the end of the front-near land wheel (3).
5. The method for using the organic compound fertilizer strip ridger of claim 4, comprising the following steps:
step one: filling fertilizer, namely filling organic compound fertilizer into a fertilizer box (6), and connecting the frame (2) with a tractor;
step two: the machine frame (2) is transported to a position to be operated, the hydraulic cylinder (11) is controlled to shrink, the rear land wheel (1) is adjusted to be at a high position, and the machine frame (2) is pulled to the position to be fertilized through a tractor;
step three: the fertilizer discharging operation is carried out, the hydraulic cylinder (11) is controlled to extend, the rear land wheel (1) is regulated to be at a low position, the rear land wheel (1) is contacted with the ground and walks on the ground, the bin gate (7) is opened to a height range of 3 cm-8 cm through the bin gate opening mechanism (8), the chain plate conveying type fertilizer applying mechanism (10) is opened, the hydraulic motor (22) is controlled to enable the rotating speed of the fertilizer discharging chain plate driving chain wheel (21) to be in a range of 5 r/min-10 r/min, the organic compound fertilizer in the fertilizer box (6) is conveyed into a fertilizer applying part (33) of the ditching and applying part (4) through the equal-division fertilizer guiding device (5), and the speed of the tractor is 1 m/s-2.5 m/s;
step four: the tractor drives the ridger to advance, the ditching plow (32) of the ditching and fertilizing component (4) ditches the ground, the organic compound fertilizer in the fertilizer box (6) is input into the fertilizing piece (33) through the fertilizer guide pipe (51) of the equal-division fertilizer guide device (5), and the fertilizing piece (33) is used for fertilizing the ditched soil;
step five: the soil after fertilization is covered by the ridging earthing compacting mechanism (9), and ditching and fertilization work is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211250727.6A CN115529872B (en) | 2022-10-12 | 2022-10-12 | Ridger for organic compound fertilizer strip application and application method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211250727.6A CN115529872B (en) | 2022-10-12 | 2022-10-12 | Ridger for organic compound fertilizer strip application and application method |
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| Publication Number | Publication Date |
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| CN115529872A CN115529872A (en) | 2022-12-30 |
| CN115529872B true CN115529872B (en) | 2023-08-15 |
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| JP2005224114A (en) * | 2004-02-10 | 2005-08-25 | National Agriculture & Bio-Oriented Research Organization | Method for seeding and apparatus therefor |
| CN201639939U (en) * | 2010-04-13 | 2010-11-24 | 乌鲁木齐亿能达机械制造有限公司 | Deeply-loosing ridging machine |
| CN203985027U (en) * | 2014-08-26 | 2014-12-10 | 淮海工学院 | A kind of profiling deep fertilizer applicator |
| WO2017092203A1 (en) * | 2015-12-04 | 2017-06-08 | 青岛农业大学 | Large foldable four-ridge-eight-row peanut planter |
| CN108432404A (en) * | 2018-04-08 | 2018-08-24 | 中国农业大学 | A kind of ditching-fertilizing machine |
| CN215188181U (en) * | 2021-03-30 | 2021-12-17 | 甘肃省机械科学研究院有限责任公司 | Intertillage topdressing ridging equipment |
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2022
- 2022-10-12 CN CN202211250727.6A patent/CN115529872B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005224114A (en) * | 2004-02-10 | 2005-08-25 | National Agriculture & Bio-Oriented Research Organization | Method for seeding and apparatus therefor |
| CN201639939U (en) * | 2010-04-13 | 2010-11-24 | 乌鲁木齐亿能达机械制造有限公司 | Deeply-loosing ridging machine |
| CN203985027U (en) * | 2014-08-26 | 2014-12-10 | 淮海工学院 | A kind of profiling deep fertilizer applicator |
| WO2017092203A1 (en) * | 2015-12-04 | 2017-06-08 | 青岛农业大学 | Large foldable four-ridge-eight-row peanut planter |
| CN108432404A (en) * | 2018-04-08 | 2018-08-24 | 中国农业大学 | A kind of ditching-fertilizing machine |
| CN215188181U (en) * | 2021-03-30 | 2021-12-17 | 甘肃省机械科学研究院有限责任公司 | Intertillage topdressing ridging equipment |
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| CN115529872A (en) | 2022-12-30 |
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