CN106171214B - Spiral type fertilizer machine and its control method - Google Patents

Spiral type fertilizer machine and its control method Download PDF

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Publication number
CN106171214B
CN106171214B CN201610562317.3A CN201610562317A CN106171214B CN 106171214 B CN106171214 B CN 106171214B CN 201610562317 A CN201610562317 A CN 201610562317A CN 106171214 B CN106171214 B CN 106171214B
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China
Prior art keywords
fertilizer
speed
controller
walking
component
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CN201610562317.3A
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CN106171214A (en
Inventor
夏志林
赵建
芶剑渝
韩小斌
彭玉龙
刘京
赵进
何家成
汪洋
何培祥
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GUIZHOU TOBACCO Co ZUNYI BRANCH
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GUIZHOU TOBACCO Co ZUNYI BRANCH
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C15/00Fertiliser distributors
    • A01C15/16Fertiliser distributors with means for pushing out the fertiliser, e.g. by a roller
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C19/00Arrangements for driving working parts of fertilisers or seeders
    • A01C19/02Arrangements for driving working parts of fertilisers or seeders by a motor
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Fertilizing (AREA)

Abstract

The invention discloses a kind of spiral type fertilizer machines, including walking supporting mechanism and the fertilizing mechanism being arranged on the walking supporting mechanism, the fertilizing mechanism includes the detecting and controlling system that the hopper being arranged on the arm-rest frame, the fertilizer component being arranged in the defertilizing opening of the hopper and the speed of travel by detecting the walking component adjust the fertilizer speed of fertilizer component in real time, and the fertilizer component includes screw auger and the fertilizer chamber that the screw auger lower part is arranged in.Using spiral type fertilizer machine provided by the invention and its control method, structure novel, it is easily achieved, the continuous regulated fertilization amount according to the speed of travel of itself realizes accurate control, easy to operate, convenient, greatly improve the efficiency of fertilising efficiency, the fertilizer dispersion for reducing the labor intensity of personnel, while sowing, is easy to soil absorption.

Description

Spiral type fertilizer machine and its control method
Technical field
The invention belongs to technical field of agricultural machinery, and in particular to a kind of spiral type fertilizer machine and its control method.
Background technique
Chemical fertilizer is the important guarantee of crop and quality, and fertilising can not only increase soil fertility, and is also to improve crop list The important measures of position area output.But improper fertilization not only causes economic loss, but also causes environmental pollution.In recent years, The continuous deterioration of ecological environment, fertilizer practice by everybody attention rate it is higher and higher.The target of fertilizer practice is raw by crop Long Nutrient Environment, in the good local Shaoshi fertilizer of soil nutrient, soil nutrient it is poor local more fertilisings.
Accurate agricultural fertilising application aspect auxiliary facility in China's is still not perfect, and introduces associated mechanical and skill mainly by foreign countries Art, and be mostly big machinery, it is expensive and safeguard inconvenience, it can also receive substantially in northern China appropriate scale of operation, but In Southwestern China area, based on mountain and hill landforms, mainly with Household Responsibility System for main management mode, therefore large size is applied Fertile machinery is difficult in Southwestern China area.
Having a kind of row replacement quantificationally fertilizing machine currently on the market is that base area wheel rotation drives chain belt fertilizer apparatus, is passed through Land wheel rotation drives chain and then drives fertilizer apparatus, and not only structure is complicated, and chain is extremely easy by mud in field Soil blocking, can not normally apply fertilizer, or cause dose uncontrollable, and fertilizer is also easy to tie arch, reliability, stability in fertilizer box It is very poor.Solving problem above becomes the task of top priority.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of delicate structure, and dose is accurately adjustable, fertilizer dispersion, easily In the spiral type fertilizer machine and its control method of soil absorption.
To achieve the above object, technical solution of the present invention is as follows:
A kind of spiral type fertilizer machine, is characterized by: including walking supporting mechanism and being arranged on the walking supporting mechanism Fertilizing mechanism;The walking supporting mechanism includes that arm-rest frame, the walking component that the arm-rest frame lower end is arranged in and setting exist With the support rod of walking modular support cooperation on arm-rest frame, the walking component includes axially vertical is arranged on the arm-rest frame Axle sleeve and be installed in rotation on the traveling wheel at the axle sleeve both ends;The fertilizing mechanism includes being arranged on the arm-rest frame Hopper, the fertilizer component that is arranged in the defertilizing opening of the hopper and the speed of travel by detecting the walking component it is real-time The detecting and controlling system of the fertilizer speed of fertilizer component is adjusted, the fertilizer component includes screw auger and is arranged in the spiral The fertilizer chamber of auger lower part.
Using the above structure, detecting and controlling system controls beating for defertilizing opening according to the speed of travel of the walking component detected The fertilizer speed that fertilizer component is controlled in the case that on or off is closed, and defertilizing opening is opened, enables dose according to walking group The speed of travel of part is automatically adjusted in real time, accurately controls dose, and by the fertilizer chamber of setting, enables fertilizer It is more uniform, dispersedly fall in soil, be easy to soil absorption, whole equipment delicate structure is ingenious in design, small in size, weight Gently, working automation degree is high, and easy to operate, convenient for being promoted the use of in Mountainous areas, with high practicability and Market economy value.
As preferred: the detecting and controlling system includes the control being arranged on the walking supporting mechanism or fertilizing mechanism Device, the speed sensor assembly being arranged on the walking component and the driving assembly for driving the screw auger to rotate processed. Using the above structure, the speed of travel for the walking component that controller is detected according to speed sensor assembly, real-time control driving Component to change the velocity of rotation of screw auger, and then accurately controls dose.
As preferred: the driving component includes the motor being arranged on the hopper, is covered on the output shaft of the motor Equipped with motor drum in-phase, auger synchronizing wheel is arranged on the screw auger, between the auger synchronizing wheel and motor drum in-phase Pass through synchronous band connection.Using the above structure, structure is reliable, and low in cost.
As preferred: the speed sensor assembly includes permanent magnet and Magnetic Sensor, the fixed peace on the traveling wheel Equipped with wheel disc, for multiple permanent magnet rings in the disk for being evenly distributed on the wheel disc, the Magnetic Sensor passes through sensor branch Frame is fixed on the axle sleeve, and the disk face with the wheel disc for being provided with permanent magnet.Using the above structure, Magnetic Sensor Often detect a permanent magnet immediately below it by i.e. to controller one signal of transmission, controller is according to two adjacent letters Number time difference determine the velocity of rotation of traveling wheel to get to the speed of travel of walking supporting mechanism, and using permanent magnet and Magnetic Sensor is suitable for working in field or soil, can be worked normally the soil package to be splashed.
As preferred: the fertilizer chamber includes the bottom baffle tilted down being arranged in immediately below the screw auger, The bottom baffle is fixedly mounted on the arm-rest frame by side baffle, and the bottom baffle and side baffle are encircled into the institute there are opening State fertilizer chamber.Using the above structure, when fertilizer is fallen on bottom baffle after defertilizing opening discharge, fertilizer is by bottom baffle at this time The strip of dispersion is formed after impact, i.e., finally fall into soil fertilizer dispersion and uniformly, be conducive to the absorption of soil, effectively mention High fertilization effect.
As preferred: from left to right it is evenly arranged with the more barrier ribs being parallel to each other on the bottom baffle, adjacent two Fertilizer slideway is constituted between root barrier rib.Using the above structure, make the fertilising to soil more uniform.
As preferred: being provided with switch on the handrail of the arm-rest frame, which is electrically connected with the detecting and controlling system It connects.Using the above structure, it is manipulated convenient for operator.
As preferred: being equipped with alarm device on the arm-rest frame, which is electrically connected with the detecting and controlling system. Using the above structure, when the revolving speed of traveling wheel is too fast, alarm device work reminds operator to slow down.
A kind of control method of vertical spiral type fertilizer machine, follows the steps below:
S1: powering on, and sets single mu of dose of controller;
S2: whether controller detection switch is opened, if being not turned on, detects whether defertilizing opening closes, if being not turned off Defertilizing opening is then closed, repeats this step until operating switch is opened;
S3: defertilizing opening is opened;
S4: the revolving speed of speed sensor assembly real-time detection traveling wheel, and by fructufy when is transferred to controller, controller The revolving speed of the output shaft of motor is constantly regulate according to the revolving speed of traveling wheel;
S5: step S2~S4 is repeated, closes power supply after the completion.
Using above method, operator sets dose according to actual needs, and hand push spiral type fertilizer machine is advanced forward It can be automatically performed the fertilising work to soil, it is easy to operate, convenient, the efficiency of fertilising efficiency is greatly improved, people is reduced The labor intensity of member, and realize accurate control dose.
As preferred: in step S4, if controller detect traveling wheel revolving speed be greater than controller the preset value upper limit or Person is less than the preset value lower limit of controller, alarm device work, until controller detects that the revolving speed of traveling wheel is in normal speed Range stops.Using above method, the revolving speed of traveling wheel it is too fast beyond motor can drive the maximum (top) speed of screw auger when mention Awake operator slows down travel speed, insufficient to soil fertilizing amount to prevent.
Compared with prior art, the beneficial effects of the present invention are:
Using spiral type fertilizer machine provided by the invention and its control method, structure novel, it is easy to accomplish, according to itself The speed of travel and continuous regulated fertilization amount, realize accurate control, easy to operate, convenient, greatly improve the efficiency of fertilising efficiency, The fertilizer dispersion for reducing the labor intensity of personnel, while sowing, is easy to soil absorption.
Detailed description of the invention
Fig. 1 is the structural schematic diagram at a visual angle of the invention;
Fig. 2 is the structural schematic diagram at another visual angle of the invention;
Fig. 3 is the enlarged drawing in Fig. 1 at A;
Fig. 4 is the installation diagram of speed sensor assembly and component of walking;
Fig. 5 is the flow chart of control method of the present invention.
Specific embodiment
The invention will be further described with attached drawing with reference to embodiments.
As shown in Figure 1, a kind of spiral type fertilizer machine, including walking supporting mechanism and is arranged on the walking supporting mechanism Fertilizing mechanism.
Referring to Figure 1 and Fig. 2, the walking supporting mechanism include arm-rest frame 2, walking component and support rod 19, wherein row The lower end that component is located at 2 front of arm-rest frame is walked, and is provided with walking component described in downward support rod 19 on arm-rest frame 2 and includes The axially vertical axle sleeve 14 being arranged on the arm-rest frame 2 and the traveling wheel 4 for being installed in rotation on 14 both ends of axle sleeve, two A traveling wheel 4 and support rod 19 form supported at three point, sufficiently stable.
Referring to Figure 1~Fig. 3, the fertilizing mechanism include the hopper 1 being arranged on the arm-rest frame 2, are set in hopper 1 There is fertilizer component, which includes screw auger 3 and the fertilizer chamber that 3 lower part of screw auger is arranged in, and spiral twists The lower end of dragon 3 is located in the defertilizing opening 13 of hopper 1.The fertilizing mechanism further includes detecting and controlling system, detecting and controlling system packet Include the walking supporting mechanism or controller 30 on fertilizing mechanism are set, the speed that is arranged on the walking component passes The driving assembly that sensor component and the driving screw auger 3 rotate.
Referring to Figure 1, the driving component includes the motor 10 being arranged on the hopper 1, and motor 10 passes through mounting rack 9 It is mounted on hopper 1, motor drum in-phase 5 is arranged on the output shaft of the motor 10, be arranged with strand on the screw auger 3 Imperial synchronizing wheel 7 is connected between the auger synchronizing wheel 7 and motor drum in-phase 5 by synchronous belt 6, and the output shaft of motor 10 drives electricity Machine synchronizing wheel 5 rotates, and motor drum in-phase 5 drives auger synchronizing wheel 7 to rotate by synchronous belt 6, and then auger synchronizing wheel 7 drives spiral shell Auger 3 is revolved to rotate.
Fig. 4 is referred to, the speed sensor assembly includes permanent magnet 16 and Magnetic Sensor 18, on the traveling wheel 4 It is fixedly installed with wheel disc 17, multiple 16 circumferential directions of permanent magnet are evenly distributed in the disk of the wheel disc 17, the Magnetic Sensor 18 are fixed on the axle sleeve 14 by sensor stand 15, and just with the disk for the wheel disc 17 for being provided with permanent magnet 16 It is right.Magnetic Sensor 18 (preferably Hall sensor) often detects a permanent magnet 16 immediately below it by i.e. to controller 30 A signal is sent, controller 30 determines the velocity of rotation of traveling wheel 4 according to the time difference of two adjacent signals to get row is arrived The speed of travel of supporting mechanism is walked, and is suitable for working in field or soil using permanent magnet 16 and Magnetic Sensor 18, i.e., Work normally the soil to be splashed package also can.
Fig. 3 is referred to, the fertilizer chamber includes the bottom baffle tilted down being arranged in immediately below the screw auger 3 12, which is fixedly mounted on the arm-rest frame 2 by side baffle 11, and the bottom baffle 12 and side baffle 11 are encircled into There are the fertilizer chambers of opening, and the more barrier ribs being parallel to each other from left to right are evenly arranged on the bottom baffle 12 Fertilizer slideway 12b is constituted between 12a, adjacent two barrier rib 12a.It is fallen on bottom baffle after fertilizer is discharged from defertilizing opening, this When fertilizer by the strip for forming dispersion after the impact of bottom baffle, i.e., finally fall into soil fertilizer dispersion and uniformly, favorably In the absorption of soil, fertilization effect is effectively increased.
Referring to Figure 1 and Fig. 3, it is provided with switch 20 on the handrail of the arm-rest frame 2, the switch 20 and detection control System electrical connection processed.Alarm device (not shown), preferably buzzer are installed on the arm-rest frame 2, the buzzer with The detecting and controlling system electrical connection, when the revolving speed of traveling wheel is too fast, buzzer call reminds operator to slow down.
As shown in figure 5, a kind of control method of vertical spiral type fertilizer machine, follows the steps below:
S1: powering on, and sets single mu of dose of controller 30;
S2: whether 30 detection switch 20 of controller is opened, if being not turned on, detects whether defertilizing opening 13 closes, if not having There is closing then to close defertilizing opening 13, repeats this step until operating switch 20 is opened;
S3: defertilizing opening 13 is opened;
S4: the revolving speed of speed sensor assembly real-time detection traveling wheel 4, and by fructufy when is transferred to controller 30, controls Device 30 processed constantly regulate the revolving speed of the output shaft of motor 10 according to the revolving speed of traveling wheel 4, if during which controller 30 detects walking The revolving speed of wheel 4 is greater than the preset value upper limit of controller 30 or the preset value lower limit less than controller 30, and alarm device works, until Controller 30 detects that the revolving speed of traveling wheel 4 is in normal speed ranges stopping;
S5: step S2~S4 is repeated, closes power supply after the completion.
Finally, it should be noted that foregoing description is only the preferred embodiment of the present invention, the ordinary skill people of this field Member under the inspiration of the present invention, without prejudice to the purpose of the present invention and the claims, can make multiple similar tables Show, such transformation is fallen within the scope of protection of the present invention.

Claims (5)

1. a kind of spiral type fertilizer machine, it is characterised in that: including walking supporting mechanism and be arranged on the walking supporting mechanism Fertilizing mechanism;
The walking supporting mechanism includes arm-rest frame (2), is arranged and is helping in the walking component of arm-rest frame (2) lower end and setting With the support rod (19) of walking modular support cooperation in hand cradle (2), the walking component includes that axially vertical setting is helped described Axle sleeve (14) in hand cradle (2) and the traveling wheel (4) for being installed in rotation on axle sleeve (14) both ends;
The fertilizing mechanism include be arranged hopper (1) on the arm-rest frame (2), setting the hopper (1) defertilizing opening (13) the fertilizer component in and the speed of travel by detecting the walking component adjust the fertilizer speed of fertilizer component in real time Detecting and controlling system, the fertilizer component include screw auger (3) and setting screw auger (3) lower part fertilizer chamber Room;
The fertilizer chamber includes the bottom baffle (12) tilted down being arranged immediately below the screw auger (3), bottom gear Plate (12) is fixedly mounted on the arm-rest frame (2) by side baffle (11), and the bottom baffle (12) and side baffle (11) surround At there are the fertilizer chambers of opening;
The more barrier ribs being parallel to each other (12a), adjacent two resistances are from left to right evenly arranged on the bottom baffle (12) Fertilizer slideway (12b) is constituted between blend stop (12a);
Alarm device is installed on the arm-rest frame (2), the alarm device is buzzer, and the buzzer and detection control are System electrical connection, when the revolving speed of traveling wheel is too fast, buzzer call reminds operator to slow down;
The detecting and controlling system includes that the walking supporting mechanism or the controller (30) on fertilizing mechanism, setting is arranged in The driving assembly of speed sensor assembly and driving screw auger (3) rotation on the walking component;
The speed sensor assembly includes permanent magnet (16) and Magnetic Sensor (18), is fixedly mounted on the traveling wheel (4) Have wheel disc (17), multiple permanent magnet (16) circumferential directions are evenly distributed in the disk of the wheel disc (17), the Magnetic Sensor (18) be fixed on the axle sleeve (14) by sensor stand (15), and with the wheel disc (17) that is provided with permanent magnet (16) Disk face.
2. spiral type fertilizer machine according to claim 1, it is characterised in that: the driving component includes being arranged in the material The motor (10) to struggle against on (1), is arranged with motor drum in-phase (5), in the screw auger (3) on the output shaft of the motor (10) On be arranged with auger synchronizing wheel (7), between the auger synchronizing wheel (7) and motor drum in-phase (5) by synchronous belt (6) connect.
3. spiral type fertilizer machine according to claim 1 or 2, it is characterised in that: set on the handrail of the arm-rest frame (2) Switch (20) are equipped with, which is electrically connected with the detecting and controlling system.
4. a kind of control method of spiral type fertilizer machine as claimed in any one of claims 1-3, which is characterized in that according to Lower step carries out:
S1: powering on, and sets the single mu of dose of controller (30);
S2: whether controller (30) detection switch (20) is opened, if being not turned on, detects whether defertilizing opening (13) closes, if It is not turned off, closes defertilizing opening (13), repeat this step until operating switch (20) are opened;
S3: it opens defertilizing opening (13);
S4: the revolving speed of speed sensor assembly real-time detection traveling wheel (4), and by fructufy when is transferred to controller (30), controls Device (30) processed constantly regulate the revolving speed of the output shaft of motor (10) according to the revolving speed of traveling wheel (4);
S5: step S2~S4 is repeated, closes power supply after the completion.
5. the control method of spiral type fertilizer machine according to claim 4, it is characterised in that: in step S4, if controller (30) revolving speed of traveling wheel (4) the preset value upper limit for being greater than controller (30) or the preset value for being less than controller (30) are detected Lower limit, alarm device work, until controller (30) detects that the revolving speed of traveling wheel (4) is in normal speed ranges and stops.
CN201610562317.3A 2016-07-18 2016-07-18 Spiral type fertilizer machine and its control method Active CN106171214B (en)

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Application Number Priority Date Filing Date Title
CN201610562317.3A CN106171214B (en) 2016-07-18 2016-07-18 Spiral type fertilizer machine and its control method

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Application Number Priority Date Filing Date Title
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CN106171214B true CN106171214B (en) 2019-08-06

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107155478A (en) * 2017-04-21 2017-09-15 谢智敏 A kind of farm fertilizer applicator
CN107612435B (en) * 2017-09-11 2020-04-03 珠海格力节能环保制冷技术研究中心有限公司 Method and device for calculating speed of motor rotor, storage medium and processor
CN108811647A (en) * 2018-07-06 2018-11-16 蒋加勇 A kind of agricultural production anti-clogging fertilizer apparatus

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CN104904398A (en) * 2015-05-09 2015-09-16 中山市吉尔科研技术服务有限公司 Novel automatic dung distributor for farmlands
CN204907112U (en) * 2015-08-11 2015-12-30 北京农业智能装备技术研究中心 Variable fertilizer distributor

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FR2649586B1 (en) * 1989-07-13 1992-12-11 Delimbeuf Jean Marie SPREADING DEVICE, ESPECIALLY FOR ANTI-MILK GRANULES
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Publication number Priority date Publication date Assignee Title
CN204031796U (en) * 2014-07-04 2014-12-24 广东省烟草南雄科学研究所 Organic fertilizer applicator
CN104904398A (en) * 2015-05-09 2015-09-16 中山市吉尔科研技术服务有限公司 Novel automatic dung distributor for farmlands
CN204907112U (en) * 2015-08-11 2015-12-30 北京农业智能装备技术研究中心 Variable fertilizer distributor

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