CN110839382A - Scraper type fertilizer discharging mechanism convenient for precise and precise control and discharging and controlling method - Google Patents

Scraper type fertilizer discharging mechanism convenient for precise and precise control and discharging and controlling method Download PDF

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Publication number
CN110839382A
CN110839382A CN201911129249.1A CN201911129249A CN110839382A CN 110839382 A CN110839382 A CN 110839382A CN 201911129249 A CN201911129249 A CN 201911129249A CN 110839382 A CN110839382 A CN 110839382A
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China
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scraper
movable plate
connecting plate
precise
main
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CN201911129249.1A
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Chinese (zh)
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CN110839382B (en
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张园
王业勤
邓怡国
陈沛民
燕波
欧忠庆
韦丽娇
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Institute of Agricultural Machinery of CATAS
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Institute of Agricultural Machinery of CATAS
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C15/00—Fertiliser distributors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fertilizing (AREA)

Abstract

The invention discloses a scraper type fertilizer discharging mechanism convenient for precise and precise control and a fertilizer discharging and controlling method. The scraper type fertilizer discharging mechanism and the fertilizer discharging and controlling method convenient for precise and precise control are provided with the scraper movable plate, the surface of the scraper movable plate is provided with the through groove and the through hole structure which are of the arc structures, so that the scraper movable plate can rotate around the through hole in the subsequent installation process, meanwhile, the through groove of the arc structures is matched with the bolt, the rotation range of the scraper movable plate can be effectively limited, and the device can freely adjust the angle in the Y direction.

Description

Scraper type fertilizer discharging mechanism convenient for precise and precise control and discharging and controlling method
Technical Field
The invention relates to the technical field of fertilization and discharge control devices, in particular to a scraper type fertilizer discharge mechanism convenient for accurate and precise control and a discharge control method.
Background
The first four types of devices mainly depend on controlling the amount of fertilizer flowing into a fertilizer discharging mechanism in unit time to realize accurate precise discharge control, generally have high requirements on fertilizer flowability, and require that the fertilizer has good dryness and is non-sticky on the surface. The row control of scraper blade fertilization mainly relies on the height of restriction scraper blade in fertilizer carousel to control the fertilizer volume of scraping, for first four kinds of modes, it is lower to the environment requirement of scattering of fertilizer.
Granular and powdery fertilizers are often applied to commercial crops such as natural rubber, cassava, bananas and the like in tropical and subtropical regions in China, and are influenced by high-temperature and high-humidity environments in the tropical and subtropical regions, so that the fertilizers are high in deliquescence, high in viscosity and poor in liquidity.
The prior scraper fertilizing structure mainly controls the fertilizing amount by changing the width and the depth of a scraper, but the width of the scraper can only be selected to be a unique size when the fertilizing mechanism is manufactured and installed, and the fertilizing amount can be controlled by only adjusting the depth of the scraper.
In order to avoid the problems, the invention designs the scraping plate type fertilizing mechanism capable of freely adjusting in the three directions of XYZ, which can realize the precise and precise control of the depth and the angle of scraping fertilizer, effectively solves the problems that the fertilizer is produced precisely and precisely in the fertilizing process, the fertilizer is taken up, discharged and guided, and cannot be adjusted or controlled difficultly, and effectively prevents the phenomena that the fertilizer discharging mechanism is blocked and the scraping plate cannot be attached to the scraping plate for precise and quantitative discharge control due to the increase of the viscosity of the fertilizer.
Disclosure of Invention
The invention aims to provide a scraper type fertilizer discharging mechanism and a fertilizer discharging and controlling method which are convenient for accurate and precise control, and solve the problem that multi-angle adjustment cannot be realized in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fertile mechanism is arranged to scraper blade formula convenient to accurate smart volume control, includes scraper blade fly leaf, scraper blade connecting plate, main scraper blade, packing ring, adjusting nut and adjusting bolt, the left side activity of scraper blade fly leaf articulates there is the scraper blade connecting plate, and the rear of scraper blade connecting plate installs main scraper blade through adjusting bolt and adjusting nut to adjusting nut's right side is provided with the packing ring, the packing ring sets up the outside at adjusting bolt, adjusting bolt runs through scraper blade connecting plate and main scraper blade.
Preferably, the scraper moving plate and the scraper connecting plate form a rotating structure, the rotating range of the scraper moving plate is 0-180 degrees, the surface of the scraper moving plate is provided with an arc-shaped through groove structure, and the center of the arc-shaped through groove structure of the scraper moving plate is provided with a through hole structure.
Preferably, the upper and lower height of the scraper connecting plate is equal to the upper and lower height of the scraper movable plate, the upper surface of the scraper connecting plate is flush with the upper surface of the scraper movable plate, and the middle part of the scraper connecting plate is provided with a through groove structure.
Preferably, the width and the height of the main scraper are the same as those of the scraper connecting plate, the middle of the main scraper is provided with a through hole structure, and the main scraper forms a movable structure behind the scraper connecting plate through an adjusting bolt.
The invention provides another technical scheme for providing a discharging and controlling method of a scraper type fertilizer discharging mechanism convenient for precise and precise control, which comprises the following steps:
s1, freely rotating along the Y direction;
the scraper movable plate is riveted on the frame of the fertilizer applicator through a circular hole, so that the scraper movable plate can freely rotate along the axial direction of the rivet, namely the Y direction, and meanwhile, the scraper movable plate is limited by an arc-shaped through groove in order to ensure that the scraper movable plate rotates on the surface;
s2, freely rotating along the Z direction;
the scraper connecting plates are connected to the scraper movable plates in a loose-leaf mode, so that the scraper connecting plates can freely rotate along the axial direction of the loose-leaf pin shaft, namely the Z direction, and the Z direction rotation of the scraper connecting plates is adjusted;
s3, freely rotating along the X direction;
the adjusting nuts on the outer sides of the adjusting bolts are loosened, so that the main scraper can adjust the upper position and the lower position of the main scraper along the through grooves of the scraper connecting plate, and the main scraper can rotate in a certain range relative to the X direction by matching with the Y-direction rotation of the scraper connecting plate;
s4, adjusting the depth of the fertilizer scraping;
adjusting the fertilizer scraping depth by loosening the adjusting nut on the outer side of the adjusting bolt to enable the main scraper to adjust the upper and lower positions of the main scraper along the prefabricated through groove of the scraper connecting plate;
s5: adjusting the fertilizing angle;
the scraper movable plate is rotated to rotate around the fixing rivet, and simultaneously, the scraper movable plate is limited along the arc-shaped through groove formed in the surface of the scraper movable plate, so that the scraper movable plate can effectively rotate, and the fertilizer raising angle is adjusted
S6: adjusting the fertilizer discharging angle;
the fertilizer lifting angle is adjusted firstly, and then the scraper connecting plate is rotated, so that the scraper connecting plate is rotated along the hinge connected with the scraper movable plate, and the fertilizer discharging angle is adjusted.
Preferably, the rotation angle of the scraper moving plate in S1 is 0-90 °.
Preferably, the rotation angle of the main screed of S3 is 0-360 °.
Compared with the prior art, the invention has the beneficial effects that: the scraper type fertilizer discharging mechanism and the fertilizer discharging and controlling method are convenient for accurate and precise control;
1. the scraper movable plate is arranged, the surface of the scraper movable plate is provided with the through groove and the through hole structure which are of the arc structures, so that the scraper movable plate can rotate around the through hole in the subsequent installation process, meanwhile, the through groove of the arc structures is matched with the bolt, the rotation range of the scraper movable plate can be effectively limited, and the device can freely adjust the angle in the Y direction.
2. The scraper connecting plate is movably hinged, namely hinged, with the scraper movable plate, so that the scraper connecting plate can freely rotate around the hinge, the main scraper can rotate along the Z direction, the fertilizer discharging angle can be controlled to be adjusted, and the practicability and functionality of the device are further improved;
3. be provided with main scraper blade and adjusting bolt, at the in-process that uses, cooperate the logical groove structure on scraper blade connecting plate surface, make main scraper blade can follow logical groove and reciprocate, thereby realize the adjustment of fertile angle, and steerable fertile degree of depth of scraping, and cooperate the through-hole structural design on main scraper blade surface, make main scraper blade can rotate, and then realize X to rotatory, can scribble antiseized material in main scraper blade bottom simultaneously, can avoid fertilizer to bond in the scraper blade because of the relative motion extrusion.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic side sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a front view of the movable scraper plate of the present invention;
FIG. 4 is a schematic side sectional view taken along line B-B of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic top view of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 2 at C according to the present invention;
fig. 7 is a schematic view of the main screed structure of the present invention.
In the figure: 1. a scraper plate movable plate; 2. a scraper connecting plate; 3. a main squeegee; 4. a gasket; 5. adjusting the nut; 6. and adjusting the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a fertile mechanism is arranged to scraper blade formula convenient to accurate smart volume control, including scraper blade fly leaf 1, scraper blade connecting plate 2, main scraper blade 3, packing ring 4, adjusting nut 5 and adjusting bolt 6, the left side activity of scraper blade fly leaf 1 articulates there is scraper blade connecting plate 2, and adjusting bolt 6 and adjusting nut 5 are passed through at the rear of scraper blade connecting plate 2 and install main scraper blade 3, and adjusting nut 5's right side is provided with packing ring 4, packing ring 4 sets up in adjusting bolt 6's the outside, adjusting bolt 6 runs through scraper blade connecting plate 2 and main scraper blade 3.
Scraper blade fly leaf 1 and scraper blade connecting plate 2 constitute revolution mechanic, and the rotation range of scraper blade fly leaf 1 is 0-180, and convex logical groove structure has been seted up on the surface of scraper blade fly leaf 1, and the through-hole structure has been seted up at the center of the logical groove structure of arc of scraper blade fly leaf 1, the design of above-mentioned structure, not only guaranteed can be normal between scraper blade fly leaf 1 and the scraper blade connecting plate 2 rotate, realize the free rotation in Z direction, and the installation of the device of being convenient for, make things convenient for simultaneously can rotate around the through-hole structure on scraper blade fly leaf 1 surface after scraper blade fly leaf 1 installs, scraper blade fly leaf 1 on scraper blade fly leaf 1 surface can effectually carry on spacingly to scraper blade fly leaf 1's rotation.
The upper and lower height of scraper blade connecting plate 2 equals the upper and lower height of scraper blade fly leaf 1, and the upper surface of scraper blade connecting plate 2 and the mutual parallel and level of upper surface of scraper blade fly leaf 1 to logical groove structure has been seted up at the middle part of scraper blade connecting plate 2, and the design of above-mentioned structure, subsequent main scraper blade 3 of being convenient for can cooperate adjusting bolt 6 to remove along the logical groove of seting up in scraper blade connecting plate 2 middle part, thereby adjusts and scrapes the fertile degree of depth.
The width and the height of main scraper blade 3 all are the same with the width and the height of scraper blade connecting plate 2, and the through-hole structure has been seted up at the middle part of main scraper blade 3 to main scraper blade 3 passes through adjusting bolt 6 and constitutes the active structure at the rear of scraper blade connecting plate 2, and the main scraper blade 3 of being convenient for is rotatory around adjusting bolt 6 through the through-hole on its surface, thereby the device of being convenient for carries out X to angular adjustment, very big increase the practicality of device.
In order to better show the discharge control method of the scraper type fertilizer discharging mechanism convenient for precise and precise control, the discharge control method of the scraper type fertilizer discharging mechanism convenient for precise and precise control in the embodiment comprises the following steps:
s1, freely rotating along the Y direction;
the scraper movable plate 1 is riveted on the frame of the fertilizer applicator through a circular hole, so that the scraper movable plate 1 can freely rotate along the axial direction of the rivet, namely the Y direction, and meanwhile, the scraper movable plate 1 is limited by an arc-shaped through groove in order to ensure that the scraper movable plate 1 rotates on the surface;
s2, freely rotating along the Z direction;
the scraper connecting plates 2 are connected to the scraper movable plates 1 in a loose-leaf mode, so that the scraper connecting plates 2 can freely rotate along the axial direction of the loose-leaf pin shaft, namely the Z direction, and the Z direction rotation of the scraper connecting plates 2 is adjusted;
s3, freely rotating along the X direction;
the adjusting nuts 5 on the outer sides of the adjusting bolts 6 are loosened, so that the main scraper 3 adjusts the upper position and the lower position of the main scraper 3 along the through grooves of the scraper connecting plates 2, and the main scraper 3 can rotate in a certain range relative to the X direction by matching with the Y-direction rotation of the scraper connecting plates 2;
s4, adjusting the depth of the fertilizer scraping;
adjusting nuts 5 on the outer sides of the adjusting bolts 6 are loosened, so that the main scraper 3 can adjust the upper position and the lower position of the main scraper 3 through the prefabricated through grooves along the scraper connecting plate 2, and the fertilizer scraping depth is adjusted;
s5: adjusting the fertilizing angle;
the scraper movable plate 1 is rotated to enable the scraper movable plate 1 to rotate around the fixing rivet, and meanwhile, the scraper movable plate 1 is limited along the arc-shaped through groove formed in the surface of the scraper movable plate 1, so that the scraper movable plate 1 can effectively rotate, and the fertilizer raising angle is adjusted
S6: adjusting the fertilizer discharging angle;
the fertilizer-lifting angle adjustment is adjusted firstly, and then the scraper connecting plate 2 is rotated, so that the scraper connecting plate 2 is realized along the loose-leaf rotating mode connected with the scraper movable plate 1, and the fertilizer-discharging angle is adjusted.
The rotation angle of the scraper movable plate 1 in the S1 is 0-90 degrees, and the design of the structure effectively limits the rotation range and ensures the normal use of the device.
S3 the rotation angle of the main scraper 3 is 0-360 degrees, and the structure design ensures the good angle adjusting function of the device.
The working principle is as follows: when the scraper type fertilizer discharging mechanism convenient for accurate and precise control is used, firstly, as shown in fig. 1-4, the scraper movable plate 1 is fixed on the fertilizer applicator support through rivets, and meanwhile, the bolts penetrate through the arc-shaped through grooves in the surface of the scraper movable plate 1 and are connected with the fertilizer applicator support, so that the installation of the device is completed, and the device is started to be used.
In the using process, as shown in fig. 1-4, the scraper moving plate 1 can freely rotate around the rivet, and is limited by the bolt in the arc-shaped through groove in the rotating process, so that the angle of the main scraper 3 along the Y direction is adjusted;
in the using process, as shown in fig. 1-3 and fig. 5-6, the scraper connecting plate 2 can be rotated around the hinge by rotating the scraper connecting plate 2, so that the main scraper 3 realizes the fertilizer discharging angle adjustment along the Z direction, and simultaneously after the angle adjustment;
in the use process, as shown in fig. 1-2 and fig. 6-7, the adjusting nut 5 can be unscrewed, so that the main scraper 3 moves up and down under the action of the adjusting bolt 6 and the through groove of the scraper connecting plate 2, the fertilizer angle is adjusted, the main scraper 3 is rotated around the adjusting bolt 6, the main scraper 3 is rotated along the X direction, the usability of the device is further increased, and then the adjusting nut 5 is screwed in cooperation with the gasket 4, so that the main scraper 3 is fixed, and the normal use of the device is ensured.
The working principle of the scraper type fertilizer discharging mechanism convenient for accurate and precise control is described.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a scraper blade type fertilizer discharging mechanism convenient to accurate smart volume control, includes scraper blade fly leaf (1), scraper blade connecting plate (2), main scraper blade (3), packing ring (4), adjusting nut (5) and adjusting bolt (6), its characterized in that: the scraper blade movable plate is characterized in that a scraper blade connecting plate (2) is movably hinged to the left side of the scraper blade movable plate (1), a main scraper blade (3) is installed at the rear of the scraper blade connecting plate (2) through an adjusting bolt (6) and an adjusting nut (5), a gasket (4) is arranged on the right side of the adjusting nut (5), the gasket (4) is arranged on the outer side of the adjusting bolt (6), and the scraper blade connecting plate (2) and the main scraper blade (3) are penetrated through the adjusting bolt (6).
2. The scraper type fertilizer discharging mechanism convenient for precise and precise control according to claim 1 is characterized in that: the scraper movable plate (1) and the scraper connecting plate (2) form a rotating structure, the rotating range of the scraper movable plate (1) is 0-180 degrees, the surface of the scraper movable plate (1) is provided with a circular arc through groove structure, and the center of the circular arc through groove structure of the scraper movable plate (1) is provided with a through hole structure.
3. The scraper type fertilizer discharging mechanism convenient for precise and precise control according to claim 1 is characterized in that: the upper and lower height of scraper blade connecting plate (2) equals the upper and lower height of scraper blade fly leaf (1), and the upper surface of scraper blade connecting plate (2) and the upper surface of scraper blade fly leaf (1) are parallel and level each other to logical groove structure has been seted up at the middle part of scraper blade connecting plate (2).
4. The scraper type fertilizer discharging mechanism convenient for precise and precise control according to claim 1 is characterized in that: the width and the height of the main scraper (3) are the same as those of the scraper connecting plate (2), a through hole structure is formed in the middle of the main scraper (3), and the main scraper (3) forms a movable structure behind the scraper connecting plate (2) through an adjusting bolt (6).
5. The method for controlling the scraper type fertilizer discharging mechanism convenient for precise and precise control according to claim 1 is characterized by comprising the following steps:
s1, freely rotating along the Y direction;
the scraper movable plate (1) is riveted on the frame of the fertilizer applicator through a circular hole, so that the scraper movable plate (1) can freely rotate along the axial direction of the rivet, namely the Y direction, and meanwhile, in order to ensure that the scraper movable plate (1) rotates on the surface, the scraper movable plate is limited by an arc-shaped through groove;
s2, freely rotating along the Z direction;
the scraper connecting plates (2) are connected to the scraper movable plates (1) in a loose-leaf mode, so that the scraper connecting plates (2) can freely rotate along the axial direction of the loose-leaf pin shaft, namely the Z direction, and the Z direction rotation of the scraper connecting plates (2) is adjusted;
s3, freely rotating along the X direction;
the adjusting nuts (5) on the outer sides of the adjusting bolts (6) are loosened, so that the main scraper (3) adjusts the upper position and the lower position of the main scraper (3) along the through grooves of the scraper connecting plates (2), and the main scraper (3) can rotate in the X direction in a certain range by matching with the rotation of the scraper connecting plates (2) in the Y direction;
s4, adjusting the depth of the fertilizer scraping;
adjusting nuts (5) on the outer sides of the adjusting bolts (6) are loosened, so that the main scraper (3) can adjust the upper position and the lower position of the main scraper (3) along the prefabricated through grooves of the scraper connecting plate (2), and the depth of the scraping fertilizer is adjusted;
s5: adjusting the fertilizing angle;
the scraper movable plate (1) is rotated to enable the scraper movable plate (1) to rotate around the fixing rivet, and meanwhile, the scraper movable plate (1) is limited along the arc-shaped through groove formed in the surface of the scraper movable plate (1), so that the scraper movable plate (1) can effectively rotate, and the fertilizer raising angle is adjusted
S6: adjusting the fertilizer discharging angle;
the fertilizer-lifting angle is adjusted firstly, and then the scraper connecting plate (2) is rotated, so that the scraper connecting plate (2) is rotated along the loose-leaf rotating mode connected with the scraper movable plate (1), and the fertilizer-discharging angle is adjusted.
6. The method for controlling the scraper type fertilizer mechanism convenient for precise and precise control according to claim 5, is characterized in that: the rotation angle of the scraper moving plate (1) in the S1 is 0-90 degrees.
7. The method for controlling the scraper type fertilizer mechanism convenient for precise and precise control according to claim 5, is characterized in that: the rotation angle of the S3 main scraper (3) is 0-360 degrees.
CN201911129249.1A 2019-11-18 2019-11-18 Scraper type fertilizer mechanism convenient for accurate and precise control and fertilizer discharging and controlling method Active CN110839382B (en)

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CN109831993A (en) * 2017-11-24 2019-06-04 金泰旭 Automatic odontexesis clears up formula accurate fertilization device mechanism
CN108513775A (en) * 2018-01-28 2018-09-11 石河子大学 A kind of orchard organic fertilizer ditching-fertilizing earthing all-in-one machine
CN209628075U (en) * 2019-01-08 2019-11-15 孔晓静 A kind of agricultural solid fertilizer fertilizer apparatus

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