CN112262645B - Fertilizer injection unit that can accurate fertilization of agricultural effect of ploughing - Google Patents
Fertilizer injection unit that can accurate fertilization of agricultural effect of ploughing Download PDFInfo
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- CN112262645B CN112262645B CN202011245863.7A CN202011245863A CN112262645B CN 112262645 B CN112262645 B CN 112262645B CN 202011245863 A CN202011245863 A CN 202011245863A CN 112262645 B CN112262645 B CN 112262645B
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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/16—Fertiliser distributors with means for pushing out the fertiliser, e.g. by a roller
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C19/00—Arrangements for driving working parts of fertilisers or seeders
- A01C19/02—Arrangements for driving working parts of fertilisers or seeders by a motor
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Abstract
The invention provides a fertilizing device with an agricultural tillage function and capable of precisely fertilizing, relates to the technical field of agricultural equipment, and solves the problems that when the existing fertilizing device is used for fertilizing crops, uniform fertilizing cannot be achieved, so that excessive fertilizers exist in partial areas, no fertilizers exist in partial areas, and the existing fertilizing device basically applies fertilizers in a single line mode and is low in working efficiency. A fertilizing device with an agricultural tillage function and capable of precisely fertilizing comprises a bottom mechanism, a power mechanism, a transmission mechanism, a storage mechanism and a reciprocating mechanism, wherein the top of the bottom mechanism is fixedly connected with the bottom of a frame mechanism; the power mechanism is fixedly connected to the rear position of the top of the frame mechanism. The two sides of the gear B are provided with the circular baffles to prevent the gear B and the gear A from derailing when the transmission shaft rotates, so that the limiting effect is achieved; keep off backplate rear end and the laminating of spout front end, prevent that fertilizer from dropping from the spout and causing the extravagant condition.
Description
Technical Field
The invention belongs to the technical field of agricultural equipment, and particularly relates to a fertilizing device with an agricultural tillage function and capable of precisely fertilizing.
Background
The fertilization refers to an agricultural technical measure of applying fertilizer to soil or spraying the fertilizer on plants to provide nutrients needed by the plants and maintain and improve soil fertility, the main purpose of the fertilization is to increase crop yield, improve crop quality, cultivate soil fertility and improve economic benefits, so that reasonable and scientific fertilization is one of main means for guaranteeing grain safety and maintaining sustainable development of agriculture, the main basis of the fertilization is soil fertility level, crop type, target yield, climate environment and fertilizer characteristics, so that proper fertilizer is selected, the required fertilizer dosage is estimated, the fertilization time and fertilization mode are determined, the fertilization can be divided into base fertilizer and additional fertilizer according to the difference of the fertilization time, and the fertilization can be divided into broadcast fertilization, water fertilization, hole fertilization, strip fertilization and the like according to the difference of the fertilization mode.
For example, application No.: the invention provides a fertilizing device, which belongs to the technical field of agricultural machinery and comprises a support, a storage bin, a discharging device, a smashing rod and a feeding box. The bracket is used for connecting the traveling device. The quantity of feed bin is two, and the upper and lower both ends of feed bin are feed inlet and a plurality of discharge gate respectively. Discharging device has a plurality ofly and is connected with the drain hole, smashes the stick and rotates to be connected in one of them feed bin, feeding case fixed connection support, feeding case are connected with the flexible subassembly, and its lower extreme opening when feeding case gets into the top of corresponding feed inlet. According to the fertilizing device provided by the invention, the organic fertilizer is placed in the feeding box, the organic fertilizer falls into the corresponding bin and is smashed by the smashing rod, the inorganic fertilizer is placed in the other bin, the organic fertilizer and the inorganic fertilizer in the two bins respectively leak from the corresponding discharge ports, and are conveyed to the material leakage port by the discharging device to leak, so that the problem that the fertilizing device cannot simultaneously apply the organic fertilizer and the inorganic fertilizer in the seeding process of summer corns is solved.
Based on the search of above-mentioned patent to and combine the equipment discovery among the prior art, above-mentioned equipment is when using, though can realize corresponding the row interval of maize and set up, carry out fertilizer and inorganic fertilizer along with advancing of support and accomplish simultaneously, can't accomplish the average volume when fertilizeing the crop, lead to partial region fertilizer too much, partial region does not have the condition of fertilizer, and fertilization equipment all is the single line fertilization basically at this present, and work efficiency is low.
Disclosure of Invention
In order to solve the technical problems, the invention provides a fertilizing device with an agricultural tillage function and capable of precisely fertilizing, and aims to solve the problems that when the existing fertilizing device is used for fertilizing crops, uniform amount cannot be achieved, so that excessive fertilizers exist in partial areas, no fertilizers exist in partial areas, and the existing fertilizing device basically applies fertilizers in a single line mode and is low in working efficiency.
The invention relates to a fertilizing device with agricultural ploughing function and accurate fertilization, which has the purpose and the effect achieved by the following specific technical means:
a fertilizing device with an agricultural tillage function and capable of precisely fertilizing comprises a bottom mechanism, a power mechanism, a transmission mechanism, a storage mechanism and a reciprocating mechanism, wherein the top of the bottom mechanism is fixedly connected with the bottom of a frame mechanism; the power mechanism is fixedly connected to the rear position of the top of the frame mechanism; the transmission mechanism is rotatably connected to the rear end of the frame mechanism, and the upper end of the transmission mechanism is rotatably connected with the lower part of the front end of the power mechanism; the transmission mechanism comprises a transmission shaft, a gear B, a fastening disc, a blocking disc and a cam, threads are arranged at the front end and the rear end of a rod body of the transmission shaft, the gear B is fixedly connected at the rear position in the middle of the transmission shaft, the fastening disc is fixedly connected at the rear position of the transmission shaft, the gear B is positioned in front of the fastening disc, the blocking disc is fixedly connected at the front position in the middle of the transmission shaft, and the cam is fixedly connected at the front end of the transmission shaft; the bottom of the storage mechanism is fixedly connected to the front end position of the top of the frame mechanism; the reciprocating mechanism is connected in the storage mechanism in a sliding mode.
Furthermore, the bottom mechanism comprises a base and supporting legs, and the supporting legs are arranged at the four corners of the bottom end surface of the base;
further, the frame mechanism comprises a frame plate, a vertical plate and an additional frame, the middle position of the top end face of the frame plate is fixedly connected with the bottom end face of the vertical plate, the middle position of the front end face of the vertical plate is provided with a through hole, the middle position of the front end face of the additional frame is provided with two through holes, the bottom end face of the additional frame is fixedly connected to the rear position of the top end face of the frame plate, the through hole of the vertical plate is positioned right in front of the through hole below the additional frame, and the bottom end face of the frame plate is fixedly connected to the middle position of the top end face of the base in the installation state of the frame mechanism;
furthermore, the power mechanism comprises a motor and a gear A, a rotating shaft at the front end of the motor is fixedly connected with the gear A, the bottom end face of the motor is fixedly connected to the middle position of the top end face of the installing frame in the installation state of the power mechanism, the rotating shaft of the motor penetrates through a through hole above the installing frame, and the gear A is located between the vertical plate and the installing frame;
furthermore, circular baffles are arranged on two sides of the gear B, the rear end of the transmission shaft is positioned in a through hole below the installing frame in the installation state of the transmission mechanism, the front end of the transmission shaft is positioned in a middle through hole of the vertical plate, the gear B is meshed with the gear A, and the size of the gear A is three times that of the gear B;
furthermore, the storage mechanism comprises a storage box, a connecting frame and a sliding groove, a groove is formed in the top end face of the storage box, five through holes are symmetrically formed in the bottom of the groove, square through grooves are formed in the two ends of the rear portion of the bottom of the groove, sliding rails are arranged on the upper end and the lower end of the front end of the inner portion of the connecting frame, the front end of the connecting frame is fixedly connected with the rear end of the storage box, the sliding groove is formed in the rear end of the inner portion of the storage box, the bottom end face of the connecting frame is fixedly connected to the front position of the top end face of the frame plate in the installation state of the storage mechanism, and the rear end face of the connecting frame is fixedly connected with the front end of the vertical plate;
further, reciprocating mechanism is including reciprocating frame, the slider, keep off backplate and reciprocal tooth, be the rectangular channel in the middle of reciprocating frame, both ends all are equipped with the slider about reciprocating frame front end, reciprocating frame front end fixedly connected with keeps off the backplate, reciprocating frame front end left and right sides symmetry is equipped with five reciprocal teeth, under the reciprocating mechanism mounted state, slider sliding connection is on the slide rail at both ends about the link, reciprocating frame front end is located the spout, keep off backplate rear end and spout front end laminating, reciprocal tooth is located the storage tank recess, the cam is located reciprocating frame middle rectangular channel.
Compared with the prior art, the invention has the following beneficial effects:
staff starter motor, mesh mutually with gear A through gear B, and gear A is gear B triple size, when gear A rotated the round, gear B can rotate three circles, with this rotational speed that improves the transmission shaft, when the transmission shaft rotated, the cam that the transmission shaft front end was fixed will drive reciprocal frame and remove about through the cooperation of slider with the link slide rail, reciprocal tooth is controlled about storage incasement portion, reciprocal tooth will be discharged the fertilizer in the storage incasement through five through-holes in the storage case recess, reach the purpose of multi-thread fertilization and equal fertilization with this.
The two sides of the gear B are provided with the circular baffles to prevent the gear B and the gear A from derailing when the transmission shaft rotates, so that the limiting effect is achieved; keep off backplate rear end and the laminating of spout front end, prevent that fertilizer from dropping from the spout and causing the extravagant condition.
Drawings
Fig. 1 is a schematic structural diagram in a top view state of the present invention.
Fig. 2 is a left-side view structural diagram of the present invention.
FIG. 3 is a side view of the present invention.
Fig. 4 is a side view structural schematic diagram of the frame mechanism of the present invention.
Fig. 5 is a side view of the transmission mechanism of the present invention.
Fig. 6 is a schematic side view of the storage mechanism of the present invention.
FIG. 7 is a side view of the reciprocating mechanism of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a bottom mechanism; 101. a base; 102. a support leg; 2. a frame mechanism; 201. a frame plate; 202. a vertical plate; 203. adding a frame; 3. a power mechanism; 301. a motor; 302. a gear A; 4. a transmission mechanism; 401. a drive shaft; 402. a gear B; 403. fastening a disc; 404. a catch tray; 405. a cam; 5. a storage mechanism; 501. a storage box; 502. a connecting frame; 503. a chute; 6. a reciprocating mechanism; 601. a reciprocating frame; 602. a slider; 603. a guard plate; 604. reciprocating the teeth.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 7:
the invention provides a fertilizing device with agricultural tillage function and capable of precisely fertilizing, which comprises: the top of the bottom mechanism 1 is fixedly connected with the bottom of the frame mechanism 2; the bottom mechanism 1 comprises a base 101 and supporting legs 102, wherein the supporting legs 102 are arranged at four corners of the bottom end face of the base 101; the power mechanism 3 is fixedly connected to the rear position of the top of the frame mechanism 2; the transmission mechanism 4 is rotationally connected to the rear end position of the frame mechanism 2, and the upper end of the transmission mechanism 4 is rotationally connected with the lower part of the front end of the power mechanism 3; the transmission mechanism 4 comprises a transmission shaft 401, a gear B402, a fastening disc 403, a blocking disc 404 and a cam 405, threads are arranged at the front end and the rear end of a rod body of the transmission shaft 401, the gear B402 is fixedly connected at the rear position in the middle of the transmission shaft 401, the fastening disc 403 is fixedly connected at the rear position of the transmission shaft 401, the gear B402 is located in front of the fastening disc 403, the blocking disc 404 is fixedly connected at the front position in the middle of the transmission shaft 401, and the cam 405 is fixedly connected at the front end of the transmission shaft 401; the bottom of the storage mechanism 5 is fixedly connected with the front end position of the top of the frame mechanism 2; the reciprocating mechanism 6 is slidably coupled within the storage mechanism 5.
Wherein, frame mechanism 2 is including frame plate 201, vertical plate 202 and install frame 203 additional, frame plate 201 top end face intermediate position and vertical plate 202 bottom end face fixed connection, the through-hole has been seted up to the preceding terminal surface intermediate position of vertical plate 202, install two through-holes of having seted up to the preceding terminal surface intermediate position of frame 203 additional, install frame 203 bottom end face fixed connection in the top end face rear position of frame plate 201 additional, and vertical plate 202 through-hole is located installs frame 203 below through-hole dead ahead position additional, under frame mechanism 2 installation state, frame plate 201 bottom end face fixed connection is in base 101 top end face intermediate position.
Wherein, power unit 3 is including motor 301 and gear A302, and motor 301 front end axis of rotation fixedly connected with gear A302, and under power unit 3 mounted state, motor 301 bottom end face fixed connection is in the middle position of adorning frame 203 top end face additional, and motor 301 axis of rotation passes and adorns frame 203 top through-hole additional, and gear A302 is located vertical plate 202 and adorns the frame 203 middle position additional.
Wherein, gear B402 both sides all are equipped with circular baffle, and under drive mechanism 4 installation state, the rear end of transmission shaft 401 is located and installs frame 203 below through-hole additional, and the front end of transmission shaft 401 is located vertical plate 202 middle through-hole, and gear B402 meshes with gear A302 mutually, and gear A302 is gear B402 triple size.
Wherein, store mechanism 5 including storage tank 501, link 502 and spout 503, storage tank 501 top face has seted up the recess, and the bottom symmetry has seted up five through-holes in the recess, and recess bottom rear both ends position has seted up square logical groove, both ends all are equipped with the slide rail about the inside front end of link 502, link 502 front end and storage tank 501 rear end fixed connection, storage tank 501 inside rear end has seted up spout 503, store under the mechanism 5 installation state, link 502 bottom end fixed connection is in frame plate 201 top face the place ahead position, and link 502 rear end face and vertical plate 202 front end fixed connection.
The reciprocating mechanism 6 comprises a reciprocating frame 601, a sliding block 602, a baffle plate 603 and reciprocating teeth 604, a rectangular groove is formed in the middle of the reciprocating frame 601, the sliding blocks 602 are arranged at the upper end and the lower end of the front end of the reciprocating frame 601, the baffle plate 603 is fixedly connected to the front end of the reciprocating frame 601, five reciprocating teeth 604 are symmetrically arranged on the left side and the right side of the front end of the reciprocating frame 601, the sliding block 602 is slidably connected to sliding rails at the upper end and the lower end of the connecting frame 502 in the installation state of the reciprocating mechanism 6, the front end of the reciprocating frame 601 is located in the sliding groove 503, the rear end of the baffle plate 603 is attached to the front end of the sliding groove 503, the reciprocating teeth 604 are located in a groove of the storage box 501, and the cam 405 is located in the rectangular groove in the middle of the reciprocating frame 601.
When in use: firstly, fixedly connecting the bottom end surface of a frame plate 201 to the middle position of the top end surface of a base 101, completing the installation process of a frame mechanism 2, then fixedly connecting the bottom end surface of a motor 301 to the middle position of the top end surface of an installing frame 203, enabling the rotating shaft of the motor 301 to penetrate through a through hole above the installing frame 203, enabling a gear A302 to be located at the middle position of a vertical plate 202 and the installing frame 203, completing the installation process of a power mechanism 3, then enabling the rear end of a transmission shaft 401 to be located in a through hole below the installing frame 203, enabling the front end of the transmission shaft 401 to be located in a through hole in the middle of the vertical plate 202, enabling a gear B402 to be meshed with the gear A302, completing the installation process of a transmission mechanism 4, next, fixedly connecting the bottom end surface of a connecting frame 502 to the front position of the top end surface of the frame plate 201, fixedly connecting the rear end surface of the connecting frame 502 to the front end surface of the vertical plate 202, completing the installation process of a mechanism 5, and finally, slidably connecting a storage sliding block 602 to sliding rails at the upper and lower ends of the connecting frame 502, the front end of the reciprocating frame 601 is positioned in the sliding groove 503, the rear end of the guard plate 603 is attached to the front end of the sliding groove 503, the reciprocating teeth 604 are positioned in the groove of the storage box 501, and the cam 405 is positioned in the middle rectangular groove of the reciprocating frame 601, so that the installation process of the reciprocating mechanism 6 is completed.
When the device is used, the whole device is firstly conveyed to a mobile vehicle, then a worker places fertilizer in the storage box 501, then the worker starts the motor 301, the motor is meshed with the gear A302 through the gear B402, the gear A302 is three times as large as the gear B402, when the gear A302 rotates for one circle, the gear B402 can rotate for three circles, so that the rotating speed of the transmission shaft 401 is improved, when the transmission shaft 401 rotates, the cam 405 fixed at the front end of the transmission shaft 401 can drive the reciprocating frame 601 to move left and right through the matching of the sliding block 602 and the sliding rail of the connecting frame 502, the reciprocating teeth 604 move left and right inside the storage box 501, and the fertilizer in the storage box 501 can be discharged through five through holes in the groove of the storage box 501 through the reciprocating teeth 604, so that the purposes of multi-line fertilization and uniform fertilization are achieved.
Circular baffles are arranged on two sides of the gear B402 to prevent the gear B402 and the gear A302 from derailing when the transmission shaft 401 rotates, so that the limiting effect is achieved; the rear end of the guard plate 603 is attached to the front end of the sliding groove 503, so that fertilizer is prevented from falling from the sliding groove 503 to cause waste.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides a but fertilizer injection unit of accurate fertilization of agricultural effect of ploughing which characterized in that: the automatic storage device comprises a bottom mechanism (1), a power mechanism (3), a transmission mechanism (4), a storage mechanism (5) and a reciprocating mechanism (6), wherein the top of the bottom mechanism (1) is fixedly connected with the bottom of a frame mechanism (2); the power mechanism (3) is fixedly connected to the rear position of the top of the frame mechanism (2); the transmission mechanism (4) is rotatably connected to the rear end position of the frame mechanism (2), and the upper end of the transmission mechanism (4) is rotatably connected with the lower part of the front end of the power mechanism (3); the transmission mechanism (4) comprises a transmission shaft (401), a gear B (402), a fastening disc (403), a blocking disc (404) and a cam (405), threads are arranged at the front end and the rear end of a rod body of the transmission shaft (401), the gear B (402) is fixedly connected to the rear position in the middle of the transmission shaft (401), the fastening disc (403) is fixedly connected to the rear position of the transmission shaft (401), the gear B (402) is located at the front position of the fastening disc (403), the blocking disc (404) is fixedly connected to the front position in the middle of the transmission shaft (401), and the cam (405) is fixedly connected to the front end of the transmission shaft (401); the bottom of the storage mechanism (5) is fixedly connected to the front end position of the top of the frame mechanism (2); the reciprocating mechanism (6) is connected in the storage mechanism (5) in a sliding manner; reciprocating mechanism (6) is including reciprocating frame (601), slider (602), keep off backplate (603) and reciprocal tooth (604), be the rectangular channel in the middle of reciprocating frame (601), both ends all are equipped with slider (602) about reciprocating frame (601) front end, reciprocating frame (601) front end fixedly connected with keeps off backplate (603), reciprocating frame (601) front end left and right sides symmetry is equipped with five reciprocal teeth (604), under reciprocating mechanism (6) installation state, slider (602) sliding connection is on the slide rail at link (502) upper and lower both ends, reciprocating frame (601) front end is located spout (503), keep off backplate (603) rear end and spout (503) front end laminating, reciprocal tooth (604) are located and store case (501) recess, cam (405) are located reciprocating frame (601) middle rectangular channel.
2. The agricultural tilling fertilizing apparatus capable of precision fertilization according to claim 1, wherein: the bottom mechanism (1) comprises a base (101) and supporting legs (102), and the supporting legs (102) are arranged at four corners of the bottom end face of the base (101).
3. The agricultural tilling fertilizing apparatus capable of precision fertilization according to claim 1, wherein: frame mechanism (2) is including frame plate (201), vertical plate (202) and install frame (203) additional, frame plate (201) top end face intermediate position and vertical plate (202) bottom face fixed connection, the through-hole has been seted up to the preceding terminal surface intermediate position of vertical plate (202), two through-holes have been seted up to the preceding terminal surface intermediate position of installing frame (203 additional, install frame (203) bottom face fixed connection in the top face rear position of frame plate (201) additional, and vertical plate (202) through-hole is located and installs frame (203) below through-hole dead ahead position additional, under frame mechanism (2) installation state, frame plate (201) bottom face fixed connection is in base (101) top end face intermediate position.
4. The agricultural tilling fertilizing apparatus capable of precision fertilization according to claim 1, wherein: power unit (3) are including motor (301) and gear A (302), motor (301) front end axis of rotation fixedly connected with gear A (302), and under power unit (3) mounted state, motor (301) bottom end face fixed connection is in installing frame (203) top end face intermediate position additional, and motor (301) axis of rotation passes and installs frame (203) top through-hole additional, and gear A (302) are located vertical plate (202) and install frame (203) intermediate position additional.
5. The agricultural tilling fertilizing apparatus capable of precision fertilization according to claim 1, wherein: the two sides of the gear B (402) are provided with circular baffles, the rear end of the transmission shaft (401) is positioned in a through hole below the installing frame (203) in the installation state of the transmission mechanism (4), the front end of the transmission shaft (401) is positioned in a through hole in the middle of the vertical plate (202), the gear B (402) is meshed with the gear A (302), and the gear A (302) is three times as large as the gear B (402).
6. The agricultural tilling fertilizing apparatus capable of precision fertilization according to claim 1, wherein: store mechanism (5) including storage box (501), link (502) and spout (503), the recess has been seted up to storage box (501) top face, and the bottom symmetry has seted up five through-holes in the recess, and recess bottom rear both ends position has seted up square logical groove, both ends all are equipped with the slide rail about the inside front end of link (502), link (502) front end and storage box (501) rear end fixed connection, spout (503) have been seted up to storage box (501) inside rear end, store under mechanism (5) the installation state, link (502) bottom face fixed connection is in framed board (201) top face the place ahead position, and link (502) rear end face and vertical board (202) front end fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011245863.7A CN112262645B (en) | 2020-11-10 | 2020-11-10 | Fertilizer injection unit that can accurate fertilization of agricultural effect of ploughing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011245863.7A CN112262645B (en) | 2020-11-10 | 2020-11-10 | Fertilizer injection unit that can accurate fertilization of agricultural effect of ploughing |
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| CN112262645A CN112262645A (en) | 2021-01-26 |
| CN112262645B true CN112262645B (en) | 2022-01-28 |
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| CN113261414B (en) * | 2021-05-14 | 2022-10-04 | 冀东发展集团河北矿山工程有限公司 | Ecological restoration method for waste ore |
| CN113243168A (en) * | 2021-05-14 | 2021-08-13 | 沂水鸿羽环境科技中心 | Ecological remediation equipment for waste ore |
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| WO2020150799A1 (en) * | 2019-01-23 | 2020-07-30 | Assy Jose Roberto Do Amaral | Seed-collection device for a seed meter, system for separating and dispensing seeds and system for synchronizing seed-conveying means for a seed meter |
| CN211531807U (en) * | 2019-11-26 | 2020-09-22 | 重庆市江津区乐醉阁农业开发有限公司 | Fertilizing device capable of adjusting fertilizing distance |
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| GB575109A (en) * | 1944-02-28 | 1946-02-04 | Harry Thomas Shickle | Agricultural vehicle for distributing powders and the like |
| CN205052148U (en) * | 2015-07-24 | 2016-03-02 | 宁夏大学 | Cage sand stone separation fertilization all -in -one |
| JP2017176093A (en) * | 2016-03-31 | 2017-10-05 | ヤンマー株式会社 | Rice transplanter |
| WO2020150799A1 (en) * | 2019-01-23 | 2020-07-30 | Assy Jose Roberto Do Amaral | Seed-collection device for a seed meter, system for separating and dispensing seeds and system for synchronizing seed-conveying means for a seed meter |
| CN110140498A (en) * | 2019-05-02 | 2019-08-20 | 宁波爵盛科技有限公司 | A kind of automatic fertilizing apparatus |
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| CN211531807U (en) * | 2019-11-26 | 2020-09-22 | 重庆市江津区乐醉阁农业开发有限公司 | Fertilizing device capable of adjusting fertilizing distance |
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| CN112262645A (en) | 2021-01-26 |
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