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WO2014092530A1 - Distributeur d'engrais doseur - Google Patents

Distributeur d'engrais doseur Download PDF

Info

Publication number
WO2014092530A1
WO2014092530A1 PCT/MY2013/000152 MY2013000152W WO2014092530A1 WO 2014092530 A1 WO2014092530 A1 WO 2014092530A1 MY 2013000152 W MY2013000152 W MY 2013000152W WO 2014092530 A1 WO2014092530 A1 WO 2014092530A1
Authority
WO
WIPO (PCT)
Prior art keywords
fertilizer
metering
dispenser
pair
dispensing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/MY2013/000152
Other languages
English (en)
Inventor
Mohamed Helmy MAAROF
Mohamad Noor SHAFIE
Mohamad Khairul Akmal AMRAN
Norsofiana UMAR
Nazirah AHMAD
Shima NAZRI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Malaysian Rubber Board
Original Assignee
Malaysian Rubber Board
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Malaysian Rubber Board filed Critical Malaysian Rubber Board
Publication of WO2014092530A1 publication Critical patent/WO2014092530A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A01C5/04—Machines for making or covering holes for sowing or planting
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C15/00—Fertiliser distributors
    • A01C15/02—Fertiliser distributors for hand use
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C15/00—Fertiliser distributors
    • A01C15/12—Fertiliser distributors with movable parts of the receptacle
    • A01C15/124—Fertiliser distributors with movable parts of the receptacle with adjustable shutters or slits

Definitions

  • This invention relates to a metering fertilizer dispenser for cultivated agricultural and forestry crops, and more particularly to a metering fertilizer dispenser for correctly measuring amount of fertilizer to be dispensed and dispensing fertilizer under soil surface.
  • fertilizer placement method is a new practice manuring in activities. Fertilizer placement under the soil surface can give higher probability to feeder roots for absorbing nutrients due to greatest root proliferation is mostly at 0 to 7.5 cm of soil layer.
  • the fertilizer placement method is carried out manually which require at least two workers to get an optimum productivity whereby one worker digging the soil and another worker filling in the fertilizer. Therefore, more workers are required for more than one hectare of manuring land.
  • US patent no. 3179312 disclosed an apparatus for dispensing dry and fluent materials and more particularly to a fertilizer distributor.
  • a fertilizer distributor comprises a hopper having a plurality of spaced discharge outlets at a bottom.
  • the fertilizer distributor also having a shutter slidably mounted on the underside of said hopper and openings adapted to be moved in and out of register with the hopper outlets to regulate the flow of material from the hopper.
  • the fertilizer distributor also comprise of an elongated pocket in said shutter at each opening and an elongated meter plate insertable dowardly in each pocket.
  • Each plate having an opening adjacent one end which registers with the opening in its associated pocket when the plate is in one position and is out of register with the pocket opening when the plate is in second position, whereby selected openings in said shutter may be closed to prevent the discharge of material from related outlets in said hopper.
  • the cited patent does not include features for digging the soil and cover the soil after placing the fertilizer. Hence, a worker is still required to complete the process of dispensing the fertilizer under the soil surface.
  • Actuator then moves channel back to the initial position for the metering chamber refills and is ready for next dispensing operation.
  • the cited patent does not include the soil covering features in the cited invention. Hence, a worker is still required to complete the fertilizer dispensing task.
  • the present invention relates to a metering fertilizer dispenser comprising: a body including a tank for storing fertilizer; a drilling means connected to the body for providing a cavity for the fertilizer; a metering dispensing means connected at a bottom of the tank for measuring fertilizer quantity and dispensing fertilizer into the cavity; characterized by: the metering dispensing means comprising a pair of plates each having an aperture for receiving and dispensing fertilizer, a metering canister disposed between the pair of plates and a dispenser actuator connected to the pair of plates for controlling movement of the pair of plates; and a soil covering means hinged to the body comprising a roller for filling the cavity with soil wherein the roller is retractable by a first pair of springs.
  • Fig. 1 is a drawing showing an isometric view of a metering fertilizer dispenser.
  • Fig. 2 is a drawing showing a side view of the metering fertilizer dispenser.
  • Fig. 3 is a drawing showing a top view of the metering fertilizer dispenser.
  • Fig. 4 is a drawing showing a front view of the metering fertilizer dispenser.
  • Fig. 5 is a drawing showing an isometric view of a metering dispensing means.
  • Fig. 6 is a drawing showing a side view of the metering dispensing means.
  • Fig. 7a and Fig. 7b is a drawing showing a preferred embodiment for positioning a metering canister of the metering dispensing means during filling up fertilizer.
  • Fig. 8a and Fig. 8b is a drawing showing a preferred embodiment for positioning a metering canister of the metering dispensing means during dispensing fertilizer.
  • Fig. 9 is a drawing showing an isometric view of a soil covering means.
  • Fig. 10 is a drawing showing an isometric view of a controller.
  • the present invention relates to a metering fertilizer dispenser (100) comprising:
  • a body (1) including a tank (11) for storing fertilizer;
  • a drilling means (2) connected to the body (1) for providing a cavity for the fertilizer
  • a metering dispensing means (3) connected at a bottom of the tank (1 1 ) for measuring fertilizer quantity and dispensing fertilizer into the cavity;
  • the metering dispensing means (3) comprising a pair of plates (31 ) each having an aperture (32) for receiving and dispensing fertilizer, a metering canister (33) disposed between the pair of plates (31 ) and a dispenser actuator (34) connected to the pair of plates (31 ) for controlling movement of the pair of plates (31 ); and
  • the fertilizer may be applied at a side of planted rows where the metering fertilizer dispenser (100) is preferably driven alongside the planted rows.
  • the body (1) further comprises a carriage shaft (12) for connecting the metering fertilizer dispenser (100) to a vehicle.
  • the vehicle in the preferred embodiment may be a tractor providing power and traction force for pulling the metering fertilizer dispenser (100) during fertilization activities.
  • the carriage shaft (12) may be connected to the vehicle by any means, including fasteners such as screws or bolts.
  • the metering fertilizer dispenser (100) further comprises a plurality of wheels (10) to provide mobility to the metering fertilizer dispenser (100).
  • the metering fertilizer dispenser (100) is preferably having a pair of rear wheels and a pair of front wheels.
  • the pair of rear wheels is preferably larger than the front wheel as to keep the metering fertilizer dispenser (100) from getting stuck when the metering fertilizer dispenser (100) going through deep ruts on a field.
  • smaller front wheel allows easy steering for the metering fertilizer dispenser (100).
  • the drilling means (2) comprises a vertical track (22), a slidable platform (20) having a drill bit (21) , a drill actuator (23) for controlling vertical movement of the slidable platform (20) along the vertical track (22) and a motor (24) for driving the drill bit (21) to provide a cavity for the fertilizer.
  • the drill bit (21) is an auger with helical screw blade acting as a screw conveyor to remove soil underground and provide cavity for the fertilizer.
  • a belt preferably made of rubber (25) as shown in Fig. 2 and Fig. 3 is preferably used to couple the drill bit (21) to the motor (24) as a source of motion to transmit power from the motor (24) for rotating the drill bit (21).
  • the motor (24) may be powered by a power source from the vehicle driving the metering fertilizer dispenser (100).
  • the drill bit (21), the drill actuator (23) and the motor (24) are connected to the slidable platform (20).
  • the slidable platform (20) is moved along the vertical track
  • the drill bit (21) for the drill bit (21) to provide a cavity in the soil by means of the drill actuator (23).
  • movement of the drill bit (21) is limited by a solenoid switch (not shown).
  • the solenoid switch may be incorporated with a sensor for controlling downward and upward movements along the vertical slidable frame (22).
  • two switches are preferably located at two different places; one at the top of the vertical slidable frame (22) to stop the upward movement and the other one at the bottom of the vertical slidable frame (22) to stop the downward movement.
  • the drill actuator (23) is hydraulically powered.
  • the metering fertilizer dispenser (100) is connected to the bottom of the tank (11) as shown in Fig. 2 for the fertilizer to fall into the metering canister (33) gravitationally from the tank (11).
  • the metering canister (33) is disposed between the pair of plates (31) as shown in Fig. 6.
  • the pair of plates (31) comprises an upper plate and a bottom plate sandwiching the metering canister (33).
  • the metering canister (33) is a detachable cylinder for measuring an amount of fertilizer.
  • the fertilizer to be dispensed is received by the metering canister (33) from the tank (11) and the amount of said fertilizer is determined by the size of the metering canister (33).
  • the detachable cylinder may be provided in various sizes to measure different amounts of fertilizer.
  • each of the pair of plates (31) having an aperture (32) for receiving and dispensing the fertilizer.
  • the aperture (32) of an upper plate is for receiving fertilizer from the tank (11) to the metering canister (33) and the aperture (32) of a bottom plate is for dispensing the measured fertilizer.
  • the aperture (32) on the upper plate is offset from the aperture (32) on the bottom plate of the pair of plates (31). Therefore in Fig. 7a and 7b when the metering canister (33) is aligned with the aperture (32) on the upper plate, the metering canister (33) is offset from the aperture (32) on the bottom plate. This enables an amount of fertilizer to be received and measured by the metering canister (33) without dispensing said fertilizer. Then (as shown in Fig. 8a and 8b), the pair of plates (31) moves to align the aperture (32) on the bottom plate with the metering canister (33). This results the fertilizer in the metering canister (33) to be dispensed.
  • the pair of plates (31) is coupled to each other at one end of each of the plates (31) and preferably forms a C-channel as shown in Fig. 7b and 8b.
  • the coupled end of the pair of plates (31) is connected to the dispenser actuator (34) for moving the pair of plates (31) simultaneously.
  • the dispenser actuator (34) pushes the pair of plates (31) for filling up the metering canister (33) with fertilizer or dispensing the fertiliser in the metering canister (33).
  • the metering dispensing means (3) further comprises a second pair of springs (35) connected to the pair of plates (31) to retract the pair of plates to an initial position for dispensing the fertiliser in the metering canister (33) or filling up the metering canister (33) with fertilizer.
  • the pair of plates (31 ) is at the initial position wherein the metering canister (33) is filled with fertilizer. Then the dispenser actuator (34) pushes the pair of plates (31 ) for dispensing said fertilizer in the metering canister (33) as shown in Fig. 8a and Fig. 8b. In the preferred embodiment, the second pair of springs (35) then retracts the pair of plates (31 ) to the initial position.
  • the initial position may be the position of the pair of plates (31 ) to dispense said fertilizer wherein the dispenser actuator (34) pushes the pair of plates (31 ) for filling up the metering canister (33) with fertilizer.
  • the second pair of springs (35) then retracts the pair of plates to the initial position for dispensing said fertiliser.
  • the dispenser actuator (34) is hydraulically powered.
  • the metering dispensing means (3) further comprises a pipe (7) for transferring the fertilizer from the metering dispensing means (3) into the cavity.
  • the pipe (7) is preferably mounted at the aperture (32) of the bottom plate as shown in Fig. 2 for transferring the fertilizer dispensed from the metering canister (33) into the cavity.
  • the drill actuator (23) and the dispenser actuator (34) are controlled by hydraulic valves (6).
  • the hydraulically powered drill actuator (23) is controlled by the hydraulic valves (6) as shown in Fig. 2 and Fig. 4 in order for the slidable platform (20) to vertically move along the vertical track (22) for creating a cavity in the soil.
  • the hydraulically powered dispenser actuator (34) is controlled by the hydraulic valves (6) to push the pair of plates (31 ).
  • the metering fertilizer dispenser (100) of the present invention may be manually or automatically operated.
  • the metering- fertilizer dispenser (100) further comprises a programmable logic controller (4) for controlling operations of the metering fertilizer dispenser (100).
  • the programmable logic controller (4) may be used for controlling amount of fertilizer measured for the metering canister (33) by controlling movement of the dispenser actuator (34) for pushing the pair of plates (31 ).
  • the programmable logic controller (4) may also be used for controlling timing of the drill actuator (23) and dispenser actuator (34) so that the fertilizer may be dispensed accurately at the cavity provided by the drilling means (2).
  • the programmable logic controller (4) may as well be used for controlling movement of the drill actuator (23) and hence setting depth of the cavity in the soil.
  • Fig. 9 shows a preferred embodiment of the programmable logic controller (4) for the present invention.
  • the soil covering means (5) hinged to the body (1 ) as shown in Fig. 1 and Fig. 2 fills the cavity with the soil drilled by the drilling means (2) to cover back the cavity.
  • the drilled soil is preferably swept by the roller (51 ) as the metering fertilizer dispenser (100) moves forward.
  • the roller (51 ) may be retracted back to an initial position by the first pair of springs (52) as shown in Fig. 8 if the roller (51 ) is stuck with rough surface such as rocks and hence give a flexibility to operate on a farmland. Therefore, no extra manpower is required to cover the cavity with soil at the end of fertilization process.
  • the metering fertilizer dispenser (100) completes a whole process of fertilization activity from drilling the soil for providing a cavity, measures fertilizer amount for each cavity, dispensing fertilizer into cavity provided and covering the cavity with soil.
  • operation of the metering fertilizer dispenser (100) begins with creating a cavity in the soil for the fertilizer.
  • the drill bit (21 ) is used to remove soil from the ground to create the cavity by means of the motor (24).
  • the slidable platform (20) is moved along the vertical track (22) by the hydraulic drill actuator (23) in order for the drill bit (21 ) to create a cavity to a predetermined depth.
  • the upward and the downward movement of the slidable platform (20) along the vertical track (22) are limited by the solenoid switch wherein depth of the cavity is preferably set by the programmable logic controller (4).
  • the fertilizer is preferably ready to be filled into the cavity.
  • the aperture (32) of the upper plate is aligned with the metering canister (33) and the bottom plate is close.
  • the fertilizer is filled in the metering canister (33).
  • the dispenser actuator (34) pushes the pair of plates (31) for dispensing the fertiliser in the metering canister (33).
  • the upper plate is close and the bottom plate is aligned to the pipe (7) for transferring the fertilizer from the metering dispensing means (3) into the cavity.
  • the second pair of springs (35) retracts the pair of plates (31) to the initial position and closed the path from the metering canister (33) to the pipe (7).
  • the soil covering means (5) will cover the cavity filled by the fertilizer by sweeping the drilled soil back into cavity as the metering fertilizer dispenser (100) moves forward. Finally, the metering fertilizer dispenser (100) is ready for next fertilization operation.

Landscapes

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

Abstract

La présente invention porte sur un distributeur d'engrais doseur (100), lequel distributeur comprend : un corps (1) comprenant un réservoir (11) pour stocker de l'engrais; des moyens de forage (2) reliés au corps (1) pour réaliser une cavité pour l'engrais; des moyens de distribution et de dosage (3) reliés à un fond du réservoir (11) pour mesurer une quantité d'engrais et distribuer l'engrais dans la cavité; lequel distributeur est caractérisé en ce que : les moyens de distribution et de dosage (3) comprennent une paire de plaques (31) ayant chacune une ouverture (32) pour recevoir et distribuer de l'engrais, une boîte de dosage (33) disposée entre la paire de plaques (31) et un actionneur de distributeur (34) relié à la paire de plaques (31) pour commander un mouvement de la paire de plaques (31); et des moyens de recouvrement de terre (5) articulés par rapport au corps (1), comprenant un rouleau (51) pour remplir la cavité avec de la terre, le rouleau (51) étant rétractable à l'aide d'une première paire de ressorts (52).
PCT/MY2013/000152 2012-12-13 2013-08-30 Distributeur d'engrais doseur Ceased WO2014092530A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI2012701159 2012-12-13
MYPI2012701159 2012-12-13

Publications (1)

Publication Number Publication Date
WO2014092530A1 true WO2014092530A1 (fr) 2014-06-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MY2013/000152 Ceased WO2014092530A1 (fr) 2012-12-13 2013-08-30 Distributeur d'engrais doseur

Country Status (1)

Country Link
WO (1) WO2014092530A1 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104584748A (zh) * 2015-02-07 2015-05-06 李志峰 一种肥料播撒机用散粒装置
CN106922268A (zh) * 2017-03-15 2017-07-07 王裕迪 一种农用装置
CN107535123A (zh) * 2017-09-26 2018-01-05 重庆市老君利源农业开发有限公司 农作物施肥装置
CN108738584A (zh) * 2018-06-15 2018-11-06 解晓莉 一种农业种肥箱
CN109005800A (zh) * 2018-06-28 2018-12-18 安徽灵杨农机制造有限公司 一种新型播种腿
CN109156123A (zh) * 2018-09-28 2019-01-08 温州大学瓯江学院 果园打穴施肥装置
CN110249750A (zh) * 2019-07-10 2019-09-20 广西职业技术学院 一种用于园林绿化种植的土壤收集桶装置
CN110402643A (zh) * 2019-08-20 2019-11-05 宋芳 一种园林种植挖坑施肥装置
CN110915392A (zh) * 2017-03-21 2020-03-27 吉林省农业科学院 具有新颖结构的施肥装置
CN111788916A (zh) * 2020-06-24 2020-10-20 陈永华 一种防止农药烧伤幼苗的施肥设备
CN111802040A (zh) * 2020-07-13 2020-10-23 云南省烟草公司昭通市公司 一种自走式自动定量施肥装置
CN112567947A (zh) * 2021-01-07 2021-03-30 温州职业技术学院 一种基于物联网的智能施肥设备
CN112930784A (zh) * 2021-03-09 2021-06-11 华南农业大学 一种牵引式打孔施肥播种机及其工作方法
CN115443772A (zh) * 2022-10-08 2022-12-09 宁夏农林科学院农作物研究所（宁夏回族自治区农作物育种中心） 一种宽幅水稻平地直播施肥一体机
CN115500125A (zh) * 2022-10-28 2022-12-23 西华师范大学 一种多组互联树用施肥机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0251053A2 (fr) * 1986-06-28 1988-01-07 Amazonen-Werke H. Dreyer GmbH & Co. KG Semoir
US5063863A (en) * 1990-08-07 1991-11-12 Peterson Floyd F Tree fertilizing tool using an auger and measuring means
US5398625A (en) * 1992-03-13 1995-03-21 Great Plains Manufacturing, Incorporated Grain drill unit having seed firming wheel
US5452672A (en) * 1994-02-23 1995-09-26 Lay; William M. Multiple earth auger and fertilizer dispensing apparatus
EP1060649A2 (fr) * 1999-06-15 2000-12-20 Horsch Maschinen GmbH Semoir entraíné par un tracteur avec soc semeur et attelage trois points
JP2005185289A (ja) * 2005-02-28 2005-07-14 Iseki & Co Ltd 苗移植機

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0251053A2 (fr) * 1986-06-28 1988-01-07 Amazonen-Werke H. Dreyer GmbH & Co. KG Semoir
US5063863A (en) * 1990-08-07 1991-11-12 Peterson Floyd F Tree fertilizing tool using an auger and measuring means
US5398625A (en) * 1992-03-13 1995-03-21 Great Plains Manufacturing, Incorporated Grain drill unit having seed firming wheel
US5452672A (en) * 1994-02-23 1995-09-26 Lay; William M. Multiple earth auger and fertilizer dispensing apparatus
EP1060649A2 (fr) * 1999-06-15 2000-12-20 Horsch Maschinen GmbH Semoir entraíné par un tracteur avec soc semeur et attelage trois points
JP2005185289A (ja) * 2005-02-28 2005-07-14 Iseki & Co Ltd 苗移植機

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104584748A (zh) * 2015-02-07 2015-05-06 李志峰 一种肥料播撒机用散粒装置
CN106922268A (zh) * 2017-03-15 2017-07-07 王裕迪 一种农用装置
CN110915392B (zh) * 2017-03-21 2021-04-09 吉林省农业科学院 一种施肥装置
CN110915392A (zh) * 2017-03-21 2020-03-27 吉林省农业科学院 具有新颖结构的施肥装置
CN107535123A (zh) * 2017-09-26 2018-01-05 重庆市老君利源农业开发有限公司 农作物施肥装置
CN108738584A (zh) * 2018-06-15 2018-11-06 解晓莉 一种农业种肥箱
CN109005800A (zh) * 2018-06-28 2018-12-18 安徽灵杨农机制造有限公司 一种新型播种腿
CN109156123A (zh) * 2018-09-28 2019-01-08 温州大学瓯江学院 果园打穴施肥装置
CN110249750A (zh) * 2019-07-10 2019-09-20 广西职业技术学院 一种用于园林绿化种植的土壤收集桶装置
CN110402643A (zh) * 2019-08-20 2019-11-05 宋芳 一种园林种植挖坑施肥装置
CN111788916A (zh) * 2020-06-24 2020-10-20 陈永华 一种防止农药烧伤幼苗的施肥设备
CN111802040A (zh) * 2020-07-13 2020-10-23 云南省烟草公司昭通市公司 一种自走式自动定量施肥装置
CN112567947A (zh) * 2021-01-07 2021-03-30 温州职业技术学院 一种基于物联网的智能施肥设备
CN112930784A (zh) * 2021-03-09 2021-06-11 华南农业大学 一种牵引式打孔施肥播种机及其工作方法
CN115443772A (zh) * 2022-10-08 2022-12-09 宁夏农林科学院农作物研究所（宁夏回族自治区农作物育种中心） 一种宽幅水稻平地直播施肥一体机
CN115443772B (zh) * 2022-10-08 2024-03-08 宁夏农林科学院农作物研究所（宁夏回族自治区农作物育种中心） 一种宽幅水稻平地直播施肥一体机
CN115500125A (zh) * 2022-10-28 2022-12-23 西华师范大学 一种多组互联树用施肥机
CN115500125B (zh) * 2022-10-28 2023-10-10 西华师范大学 一种多组互联树用施肥机

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