CN109601065A - From the lower local fertilizer drill of walking soil - Google Patents

From the lower local fertilizer drill of walking soil Download PDF

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Publication number
CN109601065A
CN109601065A CN201811538144.7A CN201811538144A CN109601065A CN 109601065 A CN109601065 A CN 109601065A CN 201811538144 A CN201811538144 A CN 201811538144A CN 109601065 A CN109601065 A CN 109601065A
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arm
electric cylinders
sub
turntable
rotatablely connected
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CN201811538144.7A
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Chinese (zh)
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不公告发明人
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Individual
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Priority to CN201811538144.7A priority Critical patent/CN109601065A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C5/00Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/04Machines for making or covering holes for sowing or planting
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C15/00Fertiliser distributors
    • 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
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G29/00Root feeders; Injecting fertilisers into the roots

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

Abstract

The present invention is disclosed from the lower local fertilizer drill of soil of walking, including creeper truck, gas tank, solenoid valve, electronic eyes, hopper, expects pipe, first electric cylinders, first arm, second arm, support frame, point opener, open and close valve, turntable, sub-material wheel, sub-material motor, rotary tray motor, straight tube, slide cartridge, iron hoop, electromagnet, turntable is equipped on the upside of creeper truck, turntable and creeper truck constitute revolute pair, first arm lower end and turntable are rotatablely connected, first electric cylinders and turntable are rotatablely connected, first arm and the second arm are rotatablely connected, support frame and the second arm are rotatablely connected, point opener and supporting framework are at prismatic pair, point opener lower end is rotatablely connected with three folding valves, hopper lower end is equipped with impacting house, gas tank is connected to by solenoid valve with impacting house, impacting house is connected by expects pipe and straight tube, electromagnet opens and closes the opening and closing of valve by being attracted iron hoop control, electronic eyes will be in vision Object carry out solid modelling, and can identify the distance and bearing relative to creeper truck such as trees.

Description

From the lower local fertilizer drill of walking soil
Technical field
The present invention relates to agricultural machinery technological fields, and in particular to be from the lower local fertilizer drill of soil of walking.
Background technique
Fruit tree is one of the Important Economic crop in China, has there is long plantation history.The management in orchard include plantation, Multiple production links such as fertilising, irrigation, training and the prevention and treatment of pest and disease damage, wherein applying fruit trees with fertilizer is a very important operation work Sequence, applying fruit trees with fertilizer play a crucial role fruit quality, yield and the growth of fruit tree.The applying fruit trees with fertilizer in China is mechanical It is lower to change level, applying fruit trees with fertilizer mainly or by orchard worker uses earth's surface broadcast application rotary tillage process or ditch dug with a plow fertilising operation, ground at present Table broadcast application rotary tillage process is manually directly to spread chemical fertilizer to fall on chemical fertilizer in soil with rotary cultivator arable land afterwards on the ground, but this The many chemical fertilizer of way still stay on ground surface, so that chemical fertilizer volatilization is serious, utilization rate is low, greatly wastes resource;Ditch dug with a plow Fertilising operation is manually chemical fertilizer to be put into ditch with after plough trench digging, but while plowing can destroy the capillary root of ground surface layer fruit tree, In addition the corrosivity of chemical fertilizer can generate biggish injury to human body, in fertilizer machinery used at present, for the transmission convenient for power, Fertilization structure is mostly very close apart from fertilizer applicator traction device, when fertilizer machinery is excessively close apart from fruit tree, be easy to damage tree root or Branch, when fertilizer machinery apart from fruit tree too far when, good fertilization effect cannot be reached.With China's fruit market export volume Cumulative year after year, it is imperative that applying fruit trees with fertilizer from manual work is changed into do mechanization operation, this just needs a kind of lower fixed from soil of walking Point fertilizer applicator completes the work of applying fruit trees with fertilizer.
Furthermore urban afforestation is the important component of urban construction now, since urban inner land resource scarcity is tight , the occupied area of landscape tree is smaller, and especially for the trees of road both sides, the root of these trees only only has one small Block land area, peripheral region all use road surface to be closed, therefore it is more tired that these ancient trees are conserved and applied fertilizer Difficulty, tradition formula fertilising of digging pit is not suitable for urban road, main reason is that dig pit when operating, it is easy to cause trees Root damage, influence the normal growth of trees, and cumbersome, working efficiency is low, and the fugitive dust of generation also can be to city ring Border pollutes.With the continuous quickening of urbanization process, the maintenance work of green wood of planting trees is also more and more in city, equally needs Want a kind of maintenance work completed from the lower local fertilizer drill of soil of walking to plant green by the road of city.
Application No. is the Chinese invention patents of 201510856758.X, disclose a kind of from feeding type fertilizing equipment, perfusion Pipe is hollow structure, and the bottom of intrusion pipe is tip, offers fluid hole on the bottom cylindrical face of intrusion pipe, intrusion pipe is in soil In open cave during, soil be easy to blocking fluid hole, so that fertilizer be made to cannot be introduced into soil;Application No. is The Chinese utility model patent of 201820320036 .1 discloses one kind of vegetable planting technology field for rural area single household kind Fertilizer apparatus under the soil of plant, including mixing drum, connecting tube and fertilising pipe, fertilising pipe are inserted into soil course, and fertilizer applying hole is also easy It is obstructed with soil, to break down.The existing generally existing fertilizer of fertilizer applicator is easy in the easy blocking of internal pipeline, fertilizer outlet The problems such as being obstructed with soil and open time and effort consuming during cave.
Summary of the invention
In view of the above problems, the purpose of the present invention is to provide from the lower local fertilizer drill of soil of walking, journey is automated Degree is high, and utilization rate of fertilizer is high, convenient directly to be applied fertilizer to plant root.
The technical scheme adopted by the invention is as follows: from the lower local fertilizer drill of soil of walking, including creeper truck, gas tank, solenoid valve, electricity Sub- eye, hopper, the first tracheae, the second tracheae, expects pipe, the first electric cylinders, the first arm, the second arm, spindle motor, support frame, sliding Lid, point opener, folding valve, strut, third electric cylinders, the second electric cylinders, turntable, sub-material wheel, sub-material motor, rotary tray motor, pinion gear, Straight tube, slide cartridge, spring, iron hoop, electromagnet, it is characterised in that: creeper truck upper front end is fixedly installed gear wheel, gear wheel top End is rotatably equipped with turntable, and rotary tray motor is fastened on the upside of turntable, and pinion gear and rotary tray motor export axis connection, pinion gear It is engaged with gear wheel, the first arm lower end and turntable are rotatablely connected, and the first electric cylinders lower end and turntable are rotatablely connected, the first electric cylinders upper end It is rotatablely connected with the first arm, the first arm upper end is connect with the second arm rear end thereof, and the second electric cylinders lower end and the first arm lower end rotate Connection, the second electric cylinders upper end and the second arm are rotatablely connected, and support frame upper end and the second arm front end are rotatablely connected, third electric cylinders rear end It is rotatablely connected with the second arm, third electric cylinders front end and support frame lower end are rotatablely connected, and support frame upper end is equipped with spindle motor, silk Thick stick and spindle motor export axis connection, are connected between slide lid and support frame by guide rail slide block, constitute prismatic pair, and slide lid is left End is equipped with screw slider structure, and screw slider is coupled with lead screw, so that spindle motor is passed through lead screw to drive slide lid opposite In the movement of support frame.
Further, the point opener upper end is fastenedly connected with slide lid, and point opener lower end connects with three folding valve rotations It connects, point opener inside center is equipped with straight tube, and electromagnet is fastened on point opener interior lower end, and slide cartridge is coaxially installed on point opener Inside, and prismatic pair is constituted with point opener, slide cartridge is equipped with iron hoop close to upper end position, spring is equipped between slide cartridge and electromagnet, Three strut upper ends constitute revolute pair with slide cartridge lower end, and three strut lower ends are rotatablely connected with corresponding folding valve.
Further, the electronic eyes is installed on creeper truck rear end by support rod, and electronic eyes can left-right rotation and pitching Rotation, there are two camera, two cameras image simultaneously to build the progress of the object in vision solid the interior setting of electronic eyes Mould, and can identify the distance and bearing relative to creeper truck such as trees, compressed air is full of in gas tank, hopper is installed on creeper truck Upside, hopper lower end are equipped with impacting house, and sub-material wheel is equipped in impacting house, and sub-material wheel and impacting house constitute revolute pair, sub-material wheel The gear teeth and impact bulkhead be in close contact, i.e., sub-material wheel can completely cut off the connection of air in air and hopper in impacting house, sub-material Motor can drive sub-material wheel to rotate, and solenoid valve one end is connected to by the first tracheae with gas tank, and the solenoid valve other end passes through the second gas Pipe is connected to impacting house, and expects pipe rear end is connected to impacting house lower end, and expects pipe front end is connected to straight tube upper end.
Beneficial effects of the present invention: 1. not needing to dig pit and ditch, and fertilizer is directly applied to tree root using point opener Near portion, labor intensity of staff during fertilising is alleviated, while also avoiding digging pit and ditch to tree root Damage;2. fertilizer is applied directly to the soil lower layer near root system, the aerial volatilization of fertilizer is avoided, fertilizer is improved Utilization rate;3. avoiding the defect that soil plug fertilizer applying hole often occurs in traditional fertilization machine using folding valve structure, improving The functional reliability of fertilizer applicator;4. impacting fertilizer using compressed air, enters fertilizer in soil from point opener, avoid Often there is the defect that fertilizer is blocked in fertilizer applicator internal pipeline in traditional fertilization machine;It is built 5. electronic eyes carries out solid to trees automatically Mould, and fertilizer placement is automatically determined, high degree of automation.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is overall structure diagram of the invention.
Fig. 3 is the schematic diagram of the section structure of point opener in the present invention.
Fig. 4 is the partial profile structure of a state during present invention fertilising.
Drawing reference numeral: 1 creeper truck, 1.1 gear wheels, 2 gas tanks, 3 solenoid valves, 4 electronic eyes, 5 hoppers, 5.1 impacting houses, 6.1 First tracheae, 6.2 second tracheaes, 7 expects pipes, 8 first electric cylinders, 9 first arms, 10 second arms, 11 spindle motors, 11.1 lead screws, 12 Support frame, 13 slide lids, 14 point openers, 15 folding valves, 15.1 struts, 16 third electric cylinders, 17 second electric cylinders, 18 turntables, 19 points Material wheel, 20 sub-material motors, 21 rotary tray motors, 21.1 pinion gears, 22 straight tubes, 23 slide cartridges, 24 springs, 25 iron hoops, 26 electromagnet, 27 Soil, 28 fertilizer.
Specific embodiment
The invention will be further described combined with specific embodiments below, in the illustrative examples and explanation of the invention For explaining the present invention, but it is not as a limitation of the invention.
As shown in Figure 1 and Figure 2, from the lower local fertilizer drill of soil of walking, including creeper truck 1, gas tank 2, solenoid valve 3, electronic eyes 4, Hopper 5, the first tracheae 6.1, the second tracheae 6.2, expects pipe 7, the first electric cylinders 8, the first arm 9, the second arm 10, spindle motor 11, branch Support 12, slide lid 13, point opener 14, folding valve 15, strut 15.1, third electric cylinders 16, the second electric cylinders 17, turntable 18, sub-material 19, sub-material motor 20, rotary tray motor 21, pinion gear 21.1, straight tube 22, slide cartridge 23, spring 24, iron hoop 25, electromagnet 26 are taken turns, Be characterized in that: 1 upper front end of creeper truck is fixedly installed gear wheel 1.1, and 1.1 top of gear wheel is rotatably equipped with turntable 18, turns Coil motor 21 is fastened on the upside of turntable 18, and pinion gear 21.1 and rotary tray motor 21 export axis connection, pinion gear 21.1 and big Gear 1.1 engages, and 9 lower end of the first arm and turntable 18 are rotatablely connected, and 8 lower end of the first electric cylinders and turntable 18 are rotatablely connected, the first electricity 8 upper end of cylinder and the first arm 9 are rotatablely connected, and 9 upper end of the first arm is connect with 10 rear end thereof of the second arm, 17 lower end of the second electric cylinders and the The rotation connection of one arm, 9 lower end, 17 upper end of the second electric cylinders and the second arm 10 are rotatablely connected, 12 upper end of support frame and 10 front end of the second arm Rotation connection, 16 rear end of third electric cylinders and the second arm 10 are rotatablely connected, and 16 front end of third electric cylinders and the rotation of 12 lower end of support frame connect It connects, 12 upper end of support frame is equipped with spindle motor 11, and lead screw 11.1 and spindle motor 11 export axis connection, slide lid 13 and support It is connected between frame 12 by guide rail slide block, constitutes prismatic pair, 13 left end of slide lid is equipped with screw slider structure, screw slider and silk Thick stick 11.1 is coupled, and so that spindle motor 11 is passed through lead screw 11.1 to drive slide lid 13 relative to the movement of support frame 12.
As shown in figure 3,14 upper end of point opener is fastenedly connected with slide lid 13,14 lower end of point opener and three folding valves 15 rotation connections, 14 inside center of point opener are equipped with straight tube 22, and electromagnet 26 is fastened on 14 interior lower end of point opener, slide cartridge 23 are coaxially installed on inside point opener 14, and constitute prismatic pair with point opener 14, and slide cartridge 23 is equipped with iron hoop 25 close to upper end position, Between slide cartridge 23 and electromagnet 26 be equipped with spring 24, three 15.1 upper ends of strut with 23 lower end of slide cartridge constitute revolute pair, three 15.1 lower end of strut is rotatablely connected with corresponding folding valve 15.
As shown in Figure 2 and Figure 3, the electronic eyes 4 is installed on 1 rear end of creeper truck by support rod, and electronic eyes 4 can left/right rotation Dynamic and pitch rotation, in electronic eyes 4 setting there are two camera, two cameras image simultaneously can by the object in vision into Row solid modelling, and can identify the distance and bearing relative to creeper truck such as trees, compressed air is full of in gas tank 2, hopper 5 is pacified Loaded on 1 upside of creeper truck, 5 lower end of hopper is equipped with impacting house 5.1, and sub-material wheel 19, sub-material wheel 19 and punching are equipped in impacting house 5.1 It hits storehouse 5.1 and constitutes revolute pair, the gear teeth and impact bulkhead of sub-material wheel 19 are in close contact, i.e., sub-material wheel 19 can completely cut off impacting house The connection of air and air in hopper 5 in 5.1, sub-material motor 20 can drive sub-material wheel 19 to rotate, and 3 one end of solenoid valve passes through first Tracheae 6.1 is connected to gas tank 2, and 3 other end of solenoid valve is connected to by the second tracheae 6.2 with impacting house 5.1,7 rear end of expects pipe and punching The connection of 5.1 lower end of storehouse is hit, 7 front end of expects pipe is connected to 22 upper end of straight tube.
The embodiment of the present invention: as shown in Figure 2, electronic eyes 4 scans ambient enviroment, identifies trees to be applied fertilizer relative to applying The orientation of fertile machine, sub-material motor 20 rotate, and enter the fertilizer in hopper 5 in impacting house 5.1,1 automatic moving of creeper truck arrives Near trees of applying fertilizer, the first electric cylinders 8, the second electric cylinders 17 and third electric cylinders 16 are properly flexible, touch 14 lower end of point opener After soil surface, spindle motor 11 is rotated, after moving down point opener 14 until being inserted into soil appropriate depth, spindle motor 11 rotate backward, and after so that point opener 14 is moved up 2 to 3 centimetres, electromagnet 26 is powered and is attracted iron hoop 25, keep slide cartridge 23 downward Mobile, three folding valves 15 are opened, and later, solenoid valve 26 is opened, and the compressed air in gas tank 2 is made to enter impacting house 5.1 It is interior, and soil 27 has gas permeability, therefore the fertilizer in impacting house 5.1 can be passed through expects pipe 7 and straight tube 22 by compressed air It is sent to soil pit bottom, electromagnet 26 powers off later, and spring 24 pushes slide cartridge 23 to move up, and three folding valve 15 closures open cave Device 14 moves up disengaging soil pit, and soil pit surrounding soil is fallen under gravity into soil pit, and fertilizer 28 is buried, repeat with Upper movement is completed the fertilising to other trees and is acted.
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right" is that orientation based on the figure or position are closed System or the invention product using when the orientation or positional relationship usually put, be merely for convenience of the description present invention and letter Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and Operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " etc. are only used for distinguishing description, without It can be interpreted as indication or suggestion relative importance.

Claims (1)

1. from the lower local fertilizer drill of soil of walking, including creeper truck (1), gas tank (2), solenoid valve (3), electronic eyes (4), hopper (5), First tracheae (6.1), the second tracheae (6.2), expects pipe (7), the first electric cylinders (8), the first arm (9), the second arm (10), spindle motor (11), support frame (12), slide lid (13), point opener (14), folding valve (15), strut (15.1), third electric cylinders (16), second Electric cylinders (17), turntable (18), sub-material wheel (19), sub-material motor (20), rotary tray motor (21), pinion gear (21.1), straight tube (22), Slide cartridge (23), spring (24), iron hoop (25), electromagnet (26), it is characterised in that: creeper truck (1) upper front end is fixedly installed Gear wheel (1.1), gear wheel (1.1) top are rotatably equipped with turntable (18), and rotary tray motor (21) is fastened on turntable (18) Upside, pinion gear (21.1) and rotary tray motor (21) export axis connection, and pinion gear (21.1) is engaged with gear wheel (1.1), and first Arm (9) lower end and turntable (18) are rotatablely connected, and the first electric cylinders (8) lower end and turntable (18) are rotatablely connected, the first electric cylinders (8) upper end Be rotatablely connected with the first arm (9), the first arm (9) upper end connect with the second arm (10) rear end thereof, the second electric cylinders (17) lower end and The rotation connection of first arm (9) lower end, the second electric cylinders (17) upper end and the second arm (10) are rotatablely connected, support frame (12) upper end and the The rotation connection of two arms (10) front end, third electric cylinders (16) rear end and the second arm (10) are rotatablely connected, third electric cylinders (16) front end with The rotation connection of support frame (12) lower end, support frame (12) upper end are equipped with spindle motor (11), lead screw (11.1) and spindle motor (11) axis connection is exported, is connect between slide lid (13) and support frame (12) by guide rail slide block, prismatic pair, slide lid are constituted (13) left end is equipped with screw slider structure, and screw slider is coupled with lead screw (11.1), and spindle motor (11) is made to pass through lead screw (11.1) movement of the slide lid (13) relative to support frame (12) is driven;
Point opener (14) upper end is fastenedly connected with slide lid (13), and point opener (14) lower end is rotated with three folding valves (15) Connection, point opener (14) inside center are equipped with straight tube (22), and electromagnet (26) is fastened on point opener (14) interior lower end, sliding It is internal that cylinder (23) is coaxially installed on point opener (14), and constitutes prismatic pair with point opener (14), and slide cartridge (23) is close to upper end position Equipped with iron hoop (25), spring (24) are equipped between slide cartridge (23) and electromagnet (26), three strut (15.1) upper ends are and slide cartridge (23) lower end constitutes revolute pair, and three strut (15.1) lower ends are rotatablely connected with corresponding folding valve (15);
The electronic eyes (4) is installed on creeper truck (1) rear end by support rod, electronic eyes (4) can left-right rotation and pitch rotation, There are two camera, two cameras image simultaneously to carry out solid modelling for the object in vision for setting in electronic eyes (4), And can identify the distance and bearing relative to creeper truck such as trees, compressed air is full of in gas tank (2), hopper (5) is installed on shoe On the upside of band vehicle (1), hopper (5) lower end is equipped with impacting house (5.1), is equipped with sub-material wheel (19), sub-material wheel in impacting house (5.1) (19) revolute pair is constituted with impacting house (5.1), the gear teeth and impact bulkhead of sub-material wheel (19) are in close contact, i.e. sub-material wheel (19) energy Enough completely cut off the connection of impacting house (5.1) interior air and hopper (5) interior air, sub-material motor (20) can drive sub-material wheel (19) to turn Dynamic, solenoid valve (3) one end is connected to by the first tracheae (6.1) with gas tank (2), and solenoid valve (3) other end passes through the second tracheae (6.2) it is connected to impacting house (5.1), expects pipe (7) rear end is connected to impacting house (5.1) lower end, expects pipe (7) front end and straight tube (22) Upper end connection.
CN201811538144.7A 2018-12-16 2018-12-16 From the lower local fertilizer drill of walking soil Withdrawn CN109601065A (en)

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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114190122A (en) * 2021-11-03 2022-03-18 李小华 Biological planting fertilizer spraying equipment
CN115362798A (en) * 2022-09-07 2022-11-22 江西省科学院微生物研究所(江西省流域生态研究所) Plant interplanting planting system and equipment for heavy metal soil improvement
CN116171699A (en) * 2023-03-13 2023-05-30 东北农业大学 A solid fertilizer targeted deep application robot
CN116210419A (en) * 2022-12-30 2023-06-06 广东若铂智能机器人有限公司 An automatic fertilization equipment based on machine vision

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10309108A (en) * 1997-05-13 1998-11-24 Yamashita Kanagata:Kk Self-propelled hole digger
CN103858563A (en) * 2014-03-14 2014-06-18 李保华 Vehicle-mounted fruit tree fertilizing and trenching machine
CN203675573U (en) * 2014-01-03 2014-07-02 西北农林科技大学 Orchard trenching fertilizer applicator
CN204231920U (en) * 2014-11-13 2015-04-01 上海建筑电动工具厂有限公司 The dark root fertilizer machine of multifunctional mobile
CN104620728A (en) * 2015-02-02 2015-05-20 西北农林科技大学 Hydraulic impact type hole digging, fertilizing and earthing machine used in orchards
CN105638058A (en) * 2016-03-10 2016-06-08 北京农业智能装备技术研究中心 Fertilizer spreading device
CN105830879A (en) * 2016-04-29 2016-08-10 山东科技大学 Garden tree rhizosphere fertilizer and pesticide application device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10309108A (en) * 1997-05-13 1998-11-24 Yamashita Kanagata:Kk Self-propelled hole digger
CN203675573U (en) * 2014-01-03 2014-07-02 西北农林科技大学 Orchard trenching fertilizer applicator
CN103858563A (en) * 2014-03-14 2014-06-18 李保华 Vehicle-mounted fruit tree fertilizing and trenching machine
CN204231920U (en) * 2014-11-13 2015-04-01 上海建筑电动工具厂有限公司 The dark root fertilizer machine of multifunctional mobile
CN104620728A (en) * 2015-02-02 2015-05-20 西北农林科技大学 Hydraulic impact type hole digging, fertilizing and earthing machine used in orchards
CN105638058A (en) * 2016-03-10 2016-06-08 北京农业智能装备技术研究中心 Fertilizer spreading device
CN105830879A (en) * 2016-04-29 2016-08-10 山东科技大学 Garden tree rhizosphere fertilizer and pesticide application device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114190122A (en) * 2021-11-03 2022-03-18 李小华 Biological planting fertilizer spraying equipment
CN115362798A (en) * 2022-09-07 2022-11-22 江西省科学院微生物研究所(江西省流域生态研究所) Plant interplanting planting system and equipment for heavy metal soil improvement
CN115362798B (en) * 2022-09-07 2024-03-15 江西省科学院微生物研究所(江西省流域生态研究所) Plant interplanting system and equipment for heavy metal soil improvement
CN116210419A (en) * 2022-12-30 2023-06-06 广东若铂智能机器人有限公司 An automatic fertilization equipment based on machine vision
CN116171699A (en) * 2023-03-13 2023-05-30 东北农业大学 A solid fertilizer targeted deep application robot

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Application publication date: 20190412

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