CN110383979A - Fertilizer apparatus - Google Patents

Fertilizer apparatus Download PDF

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Publication number
CN110383979A
CN110383979A CN201910808897.3A CN201910808897A CN110383979A CN 110383979 A CN110383979 A CN 110383979A CN 201910808897 A CN201910808897 A CN 201910808897A CN 110383979 A CN110383979 A CN 110383979A
Authority
CN
China
Prior art keywords
feeding box
material feeding
feed bin
fertilizer apparatus
fertilizer
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.)
Granted
Application number
CN201910808897.3A
Other languages
Chinese (zh)
Other versions
CN110383979B (en
Inventor
郭丽
王广恩
王丽英
史建硕
翟凤芝
刘倩
孙丁
李若楠
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.)
INSTITUTE OF AGRICULTURAL RESOURCES AND ENVIRONMENT HEBEI ACADEMY OF AGRICULTURE AND FORESTRY SCIENCES
Original Assignee
INSTITUTE OF AGRICULTURAL RESOURCES AND ENVIRONMENT HEBEI ACADEMY OF AGRICULTURE AND FORESTRY SCIENCES
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.)
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Priority to CN201910808897.3A priority Critical patent/CN110383979B/en
Publication of CN110383979A publication Critical patent/CN110383979A/en
Application granted granted Critical
Publication of CN110383979B publication Critical patent/CN110383979B/en
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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C7/00Sowing
    • A01C7/06Seeders combined with fertilising apparatus
    • 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/06Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Abstract

The present invention provides a kind of fertilizer apparatus, belong to agricultural machinery technological field, including bracket, feed bin, discharging device, smashes stick and material feeding box.Bracket is for connecting moving device.The quantity of feed bin is two, and the upper and lower ends of feed bin are respectively feed inlet and multiple discharge ports.Discharging device has multiple and is connected with drain spout, smashes stick and is rotationally connected in one of feed bin, and material feeding box is fixedly connected with the bracket, and material feeding box is connected with telescopic component, and its lower ending opening when material feeding box enters the top of corresponding feed inlet.Fertilizer apparatus provided by the invention, organic fertilizer is placed in material feeding box, it is broken that organic fertilizer falls into broken bastinade in corresponding feed bin, inorganic fertilizer is put into another feed bin, organic fertilizer and inorganic fertilizer in two feed bins leak down from corresponding discharge port respectively, it is transported to drain spout by discharging device to leak down, so the present apparatus solves in the seeding process of summer corn, fertilizer apparatus cannot organic fertilizer and the problem of inorganic fertilizer simultaneously.

Description

Fertilizer apparatus
Technical field
The invention belongs to agricultural machinery technological fields, are to be related to a kind of fertilizer apparatus more specifically.
Background technique
In the seeding process of summer corn, application of organic fertilizers and inorganic fertilizer are needed, since organic fertilizer is easy agglomeration, so Existing fertilizer apparatus can only apply inorganic fertilizer mostly, and organic fertilizer can only manually, and this adds increased labor intensity.
Summary of the invention
The purpose of the present invention is to provide a kind of fertilizer apparatuses, it is intended in the seeding process for solving summer corn, fertilising dress Setting cannot organic fertilizer and the problem of inorganic fertilizer simultaneously.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of fertilizer apparatus is provided, including bracket, feed bin, Discharging device smashes stick and material feeding box.Bracket is for connecting moving device and advancing with it along first level direction;The number of feed bin Amount is arranged for two and along the first level direction, and the feed bin is fixedly connected with the bracket and the upper end is feed inlet, institute The bottom end for stating feed bin is equipped with multiple discharge ports, and multiple discharge ports are arranged along the second horizontal direction interval, and described second is horizontal Direction is perpendicular to the first level direction;Discharging device be along second horizontal direction it is spaced multiple, it is described go out Material device is connected to the bottom end of the feed bin, and the discharging device is connected with drain spout, and the discharging device is used for described the The material that two discharge ports of one horizontal direction leak down is transported to the drain spout;It smashes stick and is rotationally connected with one of them In the feed bin, for smashing the material for entering its place feed bin;Material feeding box is fixedly connected with the bracket, the material feeding box connection There is telescopic component, the telescopic component is beaten for driving the material feeding box to enter along second horizontal direction or exit to be equipped with The top of the feed inlet of the feed bin of broken stick and its lower end is opened when the material feeding box enters the top of the corresponding feed inlet Mouthful.
Further, it is described smash stick its axial direction be provided with multiple groups smash component, the component of smashing includes in radiation More of shape setting smash column, and described one end for smashing column, which is fixedly connected, described smashes stick.
Further, two groups adjacent described to smash component along stick is smashed circumferentially be in angle setting.
Further, the bottom wall of the material feeding box is fixedly connected with the bracket, and the side walls of the material feeding box connect institute It states the bottom wall of material feeding box and is fixedly connected with the telescopic component.
Further, the telescopic component includes two electric pushrods for being symmetrically set in the material feeding box two sides, the branch It is provided with two support rods of the side walls for being used to support the material feeding box.
Further, the bottom wall of the material feeding box is fixedly connected with vibrating motor.
Further, the stick of smashing is rotated by driving mechanism, and the driving mechanism includes first motor and biography Band is sent, first motor is fixedly connected with the bracket, transmits the output shaft of band connection first motor and smashes stick.
Further, the top of the feed bin for smashing stick is connected with equipped with the envelope for covering its feed inlet Galenic, the lower end in the capping storehouse and towards the open at one end of the material feeding box.
Further, the discharging device includes discharging chamber, screw rod and the second motor.The quantity of discharging chamber is two and edge The first level direction is symmetrically set in the two sides of the drain spout, and two discharging chambers are respectively communicated with the first level side The upward corresponding discharge port, the discharging chamber are connected to the drain spout;The quantity of screw rod is two and is respectively provided at two In a discharging chamber, the screw rod is arranged along the first level direction and is rotatablely connected the side wall of the discharging chamber;Second The quantity of motor is two, and second motor is fixedly connected with the output shaft of the bracket and second motor by two phases Meshed gears connects the screw rod.
Further, the lower end of the bracket is set there are four travel wheel, and the line of four travel wheels is arranged in rectangle.
The beneficial effect of fertilizer apparatus provided by the invention is: compared with prior art, fertilizer apparatus of the present invention, charging Organic fertilizer is placed in case, when telescopic component drives material feeding box to enter the top for the feed inlet for being equipped with the feed bin for smashing stick, material feeding box It is broken that interior organic fertilizer falls into broken bastinade in corresponding feed bin, and inorganic fertilizer, having in two feed bins are put into another feed bin Machine fertilizer and inorganic fertilizer leak down from corresponding discharge port respectively, are transported to drain spout by discharging device and leak down, along the second horizontal direction The line space of spaced multiple discharging devices, corresponding corn is configured, and is then completed at the same time and has been applied with the traveling of bracket Machine fertilizer and inorganic fertilizer.So the present apparatus solves in the seeding process of summer corn, fertilizer apparatus cannot simultaneously organic fertilizer and The problem of inorganic fertilizer.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these Figure obtains other attached drawings.
Fig. 1 is the axis geodesic structure schematic diagram for the fertilizer apparatus that the embodiment of the present invention 1 provides;
Fig. 2 is 1 structural schematic diagram of section view for the fertilizer apparatus that the embodiment of the present invention 1 provides;
Fig. 3 is 2 structural schematic diagram of section view for the fertilizer apparatus that the embodiment of the present invention 1 provides;
Fig. 4 is the axis geodesic structure schematic diagram for the fertilizer apparatus that the embodiment of the present invention 2 provides;
Fig. 5 is that pillar, travel wheel, the damping spring in the fertilizer apparatus that the embodiment of the present invention 2 provides are connected with connection frame Schematic cross-sectional view afterwards.
In figure: 1, bracket;11, support column;12, inserting groove;2, feed bin;21, feed inlet;22, discharge port;23, first connects Connect side wall;24, the second connection side wall;3, discharging device;31, discharging chamber;32, screw rod;33, the second motor;34, gear;4, it leaks Material mouth;5, stick is smashed;511, column is smashed;6, material feeding box;61, electric pushrod;62, support rod;7, vibrating motor;8, driving machine Structure;81, first motor;82, conveyer belt;9, storehouse is covered;10, travel wheel;110, damping;1101, connector;1102, subtract Shake column;11021, positioning region;1103, damping spring.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only To explain the present invention, it is not intended to limit the present invention.
Also referring to Fig. 1 to Fig. 3, now fertilizer apparatus provided by the invention is illustrated.The fertilizer apparatus, including Bracket 1, discharging device 3, smashes stick 5 and material feeding box 6 at feed bin 2.
Bracket 1 is for connecting moving device and advancing with it along first level direction.The quantity of feed bin 2 is two and along the One is horizontally arranged, and feed bin 2 is fixedly connected with bracket 1 and the upper end is feed inlet 21, and the bottom end of feed bin 2 is equipped with multiple discharge ports 22, multiple discharge ports 22 are arranged along the second horizontal direction interval, and the second horizontal direction is perpendicular to first level direction.Discharging device 3 is spaced multiple along the second horizontal direction, and discharging device 3 is connected to the bottom end of feed bin 2, and discharging device 3 is connected with leakage Material mouth 4, discharging device 3 are used to the material that two discharge ports 22 in first level direction leak down being transported to drain spout 4.Smash stick 5 are rotationally connected in one of feed bin 2, for smashing the material for entering its place feed bin 2.Material feeding box 6 is fixedly connected with bracket 1, material feeding box 6 is connected with telescopic component, and telescopic component is equipped with for driving material feeding box 6 to enter or exit along the second horizontal direction Its lower ending opening when smashing the top of the feed inlet 21 of the feed bin 2 of stick 5 and the top of the corresponding feed inlet 21 of the entrance of material feeding box 6.
In the present embodiment, moving device can be corn drill, and first level direction is what corn drill was advanced Direction, the line space of the corresponding corn in the interval between interval and two discharging devices 3 between two adjacent discharge ports 22.
Fertilizer apparatus provided by the invention, compared with prior art, fertilizer apparatus of the present invention is placed in material feeding box 6 organic Fertilizer, when telescopic component drives material feeding box 6 to enter the top for the feed inlet 21 for being equipped with the feed bin 2 for smashing stick 5, having in material feeding box 6 Machine fertilizer falls into broken stick 5 in corresponding feed bin 2 and smashes, and inorganic fertilizer is put into another feed bin 2, organic in two feed bins 2 Fertilizer and inorganic fertilizer leak down from corresponding discharge port 22 respectively, are transported to drain spout 4 by discharging device 3 and leak down, along the second level side To spaced multiple discharging devices 3, the line space of corresponding corn is configured, and is then completed at the same time with the traveling of bracket 1 Organic fertilizer and inorganic fertilizer.So the present apparatus solves in the seeding process of summer corn, fertilizer apparatus cannot be applied organic simultaneously The problem of fertilizer and inorganic fertilizer.
As a kind of specific embodiment of fertilizer apparatus provided by the invention, referring to Fig. 2, smashing stick 5 along its axial direction It is provided with multiple groups and smashes component, smashing component includes that more be arranged radially smash column 511, and the one end for smashing column 511 is solid Stick 5 is smashed in fixed connection, smashes organic fertilizer by smashing column 511 in smashing 5 rotation process of stick.
As a kind of specific embodiment of fertilizer apparatus provided by the invention, referring to Fig. 2, two groups adjacent are smashed group Part is circumferential in angle setting along stick 5 is smashed, and the effect that this set makes organic fertilizer broken is more preferable.
As a kind of specific embodiment of fertilizer apparatus provided by the invention, referring to Fig. 1, the bottom wall of material feeding box 6 is solid Determine connecting bracket 1, the bottom wall of the side walls connection material feeding box 6 of material feeding box 6 and be fixedly connected with telescopic component, extensible member drive into When hopper 6 enters the top for the feed inlet 21 for being equipped with the feed bin 2 for smashing stick 5, since the bottom wall of material feeding box 6 is fixedly connected with bracket 1, So the bottom end opening of material feeding box 6, organic fertilizer therein leaks down from opening.
As a kind of specific embodiment of fertilizer apparatus provided by the invention, Fig. 1 to Fig. 2, telescopic component packet are please referred to Two electric pushrods 61 for being symmetrically set in 6 two sides of material feeding box are included, bracket 1 is equipped with the two of the side walls for being used to support material feeding box 6 A support rod 62, electric pushrod 61 are more advantageous to the movement speed of control material feeding box 6, are symmetrically set in two of 6 two sides of material feeding box Electric pushrod 61 keeps the traveling of material feeding box 6 more steady.
As a kind of specific embodiment of fertilizer apparatus provided by the invention, Fig. 1 to Fig. 2, the bottom of material feeding box 6 are please referred to Wall is fixedly connected with vibrating motor 7, and vibrating motor 7 can prevent the organic fertilizer in material feeding box 6 from agglomerating.
As a kind of specific embodiment of fertilizer apparatus provided by the invention, referring to Fig. 1, smashing stick 5 by driving Mechanism 8 is rotated, and driving mechanism 8 includes first motor 81 and conveyer belt 82, and first motor 81 is fixedly connected with bracket 1, is transmitted Output shaft with 82 connection first motors 81 is transmitted with stick 5, the rotation of the output shaft of the second motor 33 is smashed by conveyer belt 82 To smashing stick 5.
As a kind of specific embodiment of fertilizer apparatus provided by the invention, Fig. 1 to Fig. 2 is please referred to, is connected with and smashes The top of the feed bin 2 of stick 5 is equipped with capping storehouse 9 for covering its feed inlet 21, covers the lower end in storehouse 9 and towards material feeding box 6 Open at one end, capping storehouse 9 can prevent organic fertilizer from flying out under the action of smashing stick 5 from corresponding feed inlet 21.
As a kind of specific embodiment of fertilizer apparatus provided by the invention, Fig. 1 to Fig. 2 is please referred to, discharging device 3 wraps Discharging chamber 31, screw rod 32 and the second motor 33 are included, the quantity of discharging chamber 31 is two and is symmetrically set in leakage along first level direction The two sides of material mouth 4, two discharging chambers 31 are respectively communicated with the corresponding discharge port 22 on first level direction, the connection leakage of discharging chamber 31 Material mouth 4, the quantity of screw rod 32 are two and are respectively provided in two discharging chambers 31 that screw rod 32 is arranged and turns along first level direction The side wall of dynamic connection discharging chamber 31;The quantity of second motor 33 is two, and the second motor 33 is fixedly connected with bracket 1 and the second motor 33 output shaft is by two 34 connecting screws 32 of the gear being meshed.The rotation of the output shaft of second motor 33 passes through two phases Meshed gears 34 passes to screw rod 32, and screw rod 32 will enter the organic fertilizer or nothing of discharging chamber 31 by rotation from discharge port 22 Machine fertilizer is transported to drain spout 4.
As a kind of specific embodiment of fertilizer apparatus provided by the invention, referring to Fig. 1, the lower end of bracket 1 is equipped with The line of four travel wheels 10, four travel wheels 10 is arranged in rectangle, by the setting of travel wheel 10, bracket 1 can be allowed to advance It is more stable.
As a kind of specific embodiment of fertilizer apparatus provided by the invention, Fig. 2 and Fig. 4,21 edge of feed inlet are please referred to The width in first level direction is greater than discharge port 22 along the width in first level direction, and feed inlet 21 and discharge port 22 are in the first water Square to both ends respectively by one be obliquely installed first connection side wall 23 connect.Organic fertilizer in this way in feed bin 2 or Inorganic fertilizer will slide into each discharge port 22 along the first connection side wall 23, will not have residual in feed bin 2.
As a kind of specific embodiment of fertilizer apparatus provided by the invention, referring to Fig. 3, each discharge port 22 is along The top of the two side walls of two horizontal directions is respectively connected with the second connection side wall 24 tilted upward, two adjacent second connections Top after the top of side wall 24 is connected and connects is arranged in wedge angle, two second connection side walls 24 and 2 phase of feed bin at both ends Connection can make organic fertilizer or inorganic fertilizer smoothly flow into each discharge port 22 along the second connection side wall 24 in this way.
As a kind of specific embodiment of fertilizer apparatus provided by the invention, Fig. 4 to Fig. 5 is please referred to, bracket 1 includes four A support column 11, support column 11 connect travel wheel 10 by damping 110, and damping 110 includes connector 1101, damping Column 1102 and damping spring 1103, connector 1101 are rotatablely connected travel wheel 10, and shock structure 1102 is vertically arranged and is fixedly connected The upper end sliding of connector 1101, shock structure 1102 penetrates support column 11, and damping spring 1103 is sheathed under shock structure 1102 End, the both ends of damping spring 1103 squeeze support column 11 and connector 1101 respectively.It advances in this fertilizer apparatus with moving device During, it is frequently encountered some gullies and protrusion, if being unable to damping, this fertilizer apparatus, which is easy to happen, to jolt, and causes The organic fertilizer or inorganic fertilizer that discharge port 22 leaks out deviate scheduled path.In the present embodiment, pass through damping spring 1103 The sliding of screen resilience and shock structure 1102 can make bracket 1 keep stablizing, in this way when travel wheel 10 encounters gully and protrusion Other components for being fixed on bracket 1 are also just able to maintain stabilization, so that organic fertilizer and inorganic fertilizer drain on predefined paths.
As a kind of specific embodiment of fertilizer apparatus provided by the invention, referring to Fig. 5, the top of shock structure 1102 With radially outwardly projecting positioning region 11021, support column 11 has the cavity slided for positioning region 11021, positioning Portion 11021 is for preventing shock structure 1102 from skidding off support column 11.
As a kind of specific embodiment of fertilizer apparatus provided by the invention, Fig. 1 to Fig. 2 is please referred to, has one on bracket 1 A inserting groove 12, can be arranged the plug connector of a matching inserting groove 12 on moving device, and inserting groove 12 and plug connector can be with It links together by a pin shaft.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (10)

1. fertilizer apparatus characterized by comprising
Bracket, for connecting moving device and advancing with it along first level direction;
Feed bin, quantity are two and are arranged along the first level direction that the feed bin is fixedly connected with the bracket and the upper end Bottom end for feed inlet, the feed bin is equipped with multiple discharge ports, and multiple discharge ports are arranged along the second horizontal direction interval, institute The second horizontal direction is stated perpendicular to the first level direction;
Discharging device, to be spaced multiple along second horizontal direction, the discharging device is connected to the feed bin Bottom end, the discharging device are connected with drain spout, and the discharging device is used to go out described in two of the first level direction The material that material mouth is leaked down is transported to the drain spout;
Stick is smashed, is rotationally connected in one of them described feed bin, for smashing the material for entering its place feed bin;
Material feeding box is fixedly connected with the bracket, and the material feeding box is connected with telescopic component, and the telescopic component is described for driving Material feeding box enters along second horizontal direction or exits the top of feed inlet for being equipped with the feed bin for smashing stick and described Its lower ending opening when material feeding box enters the top of the corresponding feed inlet.
2. fertilizer apparatus as described in claim 1, which is characterized in that it is described smash stick its axial direction be provided with multiple groups smash group Part, the component of smashing includes that more be arranged radially smash column, and described one end for smashing column is fixedly connected with described smash Stick.
3. fertilizer apparatus as claimed in claim 2, which is characterized in that smash stick circumferential direction in two groups of adjacent component edges of smashing It is arranged in angle.
4. fertilizer apparatus as described in claim 1, which is characterized in that the bottom wall of the material feeding box is fixedly connected with the bracket, The side walls of the material feeding box connect the bottom wall of the material feeding box and are fixedly connected with the telescopic component.
5. fertilizer apparatus as claimed in claim 4, which is characterized in that the telescopic component includes being symmetrically set in the material feeding box Two electric pushrods of two sides, the branch are provided with two support rods of the side walls for being used to support the material feeding box.
6. fertilizer apparatus as claimed in claim 5, which is characterized in that the bottom wall of the material feeding box is fixedly connected with vibration electricity Machine.
7. fertilizer apparatus as described in claim 1, which is characterized in that the stick of smashing is rotated by driving mechanism, institute Stating driving mechanism includes:
First motor is fixedly connected with the bracket;
Conveyer belt connects the output shaft of first motor and smashes stick.
8. fertilizer apparatus as described in claim 1, which is characterized in that be connected with above the feed bin for smashing stick and set There is a capping storehouse for covering its feed inlet, the lower end in the capping storehouse and towards the open at one end of the material feeding box.
9. fertilizer apparatus as described in claim 1, which is characterized in that the discharging device includes:
Discharging chamber, quantity is two and is symmetrically set in the two sides of the drain spout along the first level direction, is gone out described in two Material chamber is respectively communicated with the corresponding discharge port on the first level direction, and the discharging chamber is connected to the drain spout;
Screw rod, quantity are two and are respectively provided in two discharging chambers that the screw rod is arranged along the first level direction And the side wall of the rotation connection discharging chamber;
Second motor, quantity are two, and second motor is fixedly connected with the bracket and the output shaft of second motor is borrowed Two gears being meshed are helped to connect the screw rod.
10. fertilizer apparatus as described in claim 1, which is characterized in that the lower end of the bracket is set there are four travel wheel, and four The line of the travel wheel is arranged in rectangle.
CN201910808897.3A 2019-08-29 2019-08-29 Fertilizing device Active CN110383979B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910808897.3A CN110383979B (en) 2019-08-29 2019-08-29 Fertilizing device

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Application Number Priority Date Filing Date Title
CN201910808897.3A CN110383979B (en) 2019-08-29 2019-08-29 Fertilizing device

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CN110383979A true CN110383979A (en) 2019-10-29
CN110383979B CN110383979B (en) 2024-03-12

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111422634A (en) * 2020-04-01 2020-07-17 河北省农林科学院农业资源环境研究所 Feeding device and fertilization equipment
CN112273021A (en) * 2020-11-10 2021-01-29 魏起鹏 Crop classification protection fertilizer injection unit
CN112923724A (en) * 2021-02-08 2021-06-08 首钢集团有限公司 Sintering cloth loosening system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT14873U1 (en) * 2015-04-15 2016-08-15 Hydrac Pühringer Gmbh&Cokg spreader
CN206575824U (en) * 2017-03-20 2017-10-24 泉州市洛江双阳高捷机动车零部件电脑设计工作室 A kind of proportion of crop planting quantitative fertilization device
CN108966785A (en) * 2018-07-09 2018-12-11 安徽省雷氏农业科技有限公司 A kind of agricultural planting fertilizer apparatus
CN210928598U (en) * 2019-08-29 2020-07-07 河北省农林科学院农业资源环境研究所 Fertilizer application device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT14873U1 (en) * 2015-04-15 2016-08-15 Hydrac Pühringer Gmbh&Cokg spreader
CN206575824U (en) * 2017-03-20 2017-10-24 泉州市洛江双阳高捷机动车零部件电脑设计工作室 A kind of proportion of crop planting quantitative fertilization device
CN108966785A (en) * 2018-07-09 2018-12-11 安徽省雷氏农业科技有限公司 A kind of agricultural planting fertilizer apparatus
CN210928598U (en) * 2019-08-29 2020-07-07 河北省农林科学院农业资源环境研究所 Fertilizer application device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111422634A (en) * 2020-04-01 2020-07-17 河北省农林科学院农业资源环境研究所 Feeding device and fertilization equipment
CN111422634B (en) * 2020-04-01 2021-10-22 河北省农林科学院农业资源环境研究所 Feeding device and fertilization equipment
CN112273021A (en) * 2020-11-10 2021-01-29 魏起鹏 Crop classification protection fertilizer injection unit
CN112923724A (en) * 2021-02-08 2021-06-08 首钢集团有限公司 Sintering cloth loosening system

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