CN113597861B - Fertilizer throwing equipment for agricultural ridging - Google Patents
Fertilizer throwing equipment for agricultural ridging Download PDFInfo
- Publication number
- CN113597861B CN113597861B CN202110908629.6A CN202110908629A CN113597861B CN 113597861 B CN113597861 B CN 113597861B CN 202110908629 A CN202110908629 A CN 202110908629A CN 113597861 B CN113597861 B CN 113597861B
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- mounting plate
- fertilizer
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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
- A01C15/122—Fertiliser distributors with movable parts of the receptacle with moving floor parts
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
-
- 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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Fertilizing (AREA)
Abstract
The invention relates to fertilizer throwing equipment, in particular to fertilizer throwing equipment for agricultural ridging. The fertilizer throwing equipment for agricultural ridging can automatically fertilize and is high in working efficiency. A fertilizer throwing apparatus for agricultural ridging comprising: mounting a plate; the protective shell is arranged on the mounting plate; at least two movable support legs are arranged on the mounting plate; the material storage box is arranged on the mounting plate; the arc-shaped frame body and the rotary type are arranged in the storage box. According to the fertilizer spraying device, the fertilizer can be sprayed on the ground through the matching of the storage box and the arc-shaped frame body, power can be provided during fertilizer application through the driving assembly, the arc-shaped frame body can be opened intermittently through the pushing assembly to discharge materials, the fertilizer can be uniformly sprayed on the soil through the discharging assembly, the fertilizer sprayed down can be uniformly mixed with soil through the stirring assembly, water can be stored through the storage assembly, watering can be performed while fertilizer application is performed through the spraying assembly, and the fertilizer is prevented from being blown up by wind.
Description
Technical Field
The invention relates to fertilizer throwing equipment, in particular to fertilizer throwing equipment for agricultural ridging.
Background
In agricultural planting, after a piece of land is harvested, the land needs to be renovated and re-fertilized for subsequent planting.
The prior fertilizer throwing technology is not mature, and generally depends on manual throwing, because the fertilizer is generally powdery, the fertilizer is easily blown away by wind, the fertilizer can not be uniformly scattered on the ground, the fertilizing effect is not good, a large amount of time and manpower are consumed for manually throwing the fertilizer, and the work efficiency is low.
Therefore, it is necessary to provide a fertilizer throwing apparatus for agricultural ridging, which can automatically perform fertilizer application and has high work efficiency, to solve the above problems.
Disclosure of Invention
In order to overcome the defects of low working efficiency and uneven fertilization by manual fertilization, the invention aims to provide the fertilizer throwing equipment which can automatically fertilize and has high working efficiency and is used for agricultural ridging.
The technical scheme is as follows: a fertilizer throwing apparatus for agricultural ridging comprising: mounting a plate; the protective shell is arranged on the mounting plate; at least two movable support legs are arranged on the mounting plate; the material storage box is arranged on the mounting plate; the arc-shaped frame body is rotatably arranged in the material storage box; the two first rotating rods are arranged on the arc-shaped frame body and are rotatably connected with the material storage box; the driving assembly is arranged on the mounting plate; and the pushing assembly is arranged on the driving assembly.
As a further preferred aspect, the driving assembly comprises: the speed reducing motor is arranged on the mounting plate; two covering shells are arranged and are mounted on the mounting plate; the second rotating rod is rotatably arranged between the two covering shells; two belt pulley sets are arranged and are respectively arranged between the second rotating rod and the movable supporting leg; the turbine is arranged on the second rotating rod; and the worm is arranged on an output shaft of the speed reducing motor and matched with the turbine.
As a further preferred aspect, the pushing assembly comprises: two cams are arranged on the second rotating rod; two sliding plates are arranged and are both arranged on the mounting plate in a sliding manner; the two first springs are arranged between the sliding plate and the mounting plate; two gears are arranged and are mounted on the first rotating rod; the expansion plate, the expansion plate is two, all slidingtype installs on the sliding plate, and the expansion plate all cooperates with the cam.
As a further preferred scheme, the automatic feeding device further comprises a blanking assembly, wherein the blanking assembly comprises: two fixing plates are arranged and are mounted on the material storage box; two inclined plates are arranged on the fixed plate; the blanking frame is rotatably arranged between the two fixed plates, and the inclined plates are matched with the blanking frame; two pushing rods are arranged and are arranged on the mounting plate in a sliding mode, the pushing rods are matched with the blanking frame, and the pushing rods are matched with the sliding plate; the second spring, the second spring is two, all installs between catch bar and mounting panel.
As a further preferred scheme, the device further comprises a toggle assembly, wherein the toggle assembly comprises: two strip-shaped plates are arranged on the mounting plate; the third rotating rod is rotatably arranged between the two strip-shaped plates; two inserting rods are arranged and are mounted on the third rotating rod; and at least two shifting pieces are arranged and are arranged on the third rotating rod.
As a further preferable scheme, the system further comprises a storage component, and the storage component comprises: the water storage tank is arranged on the mounting plate; the twist cover is detachably arranged on the water storage tank; and two water outlet pipes are arranged on the water storage tank and are provided with one-way valves.
As a further preferable scheme, the device also comprises a spraying assembly, and the spraying assembly comprises: two cylinder bodies are arranged on the mounting plate and are connected with the water outlet pipe; two piston rods are arranged in the cylinder body in a sliding manner and are connected with the sliding plate; two connecting pipes are arranged and are arranged on the cylinder body, and each connecting pipe is provided with a one-way valve; the shunt is installed on the installation plate, and the connecting pipe is connected with the shunt.
As a further preferable embodiment, the method further comprises: the water outlet pipe is a hose.
The beneficial effects are that: according to the fertilizer spraying device, the fertilizer can be sprayed on the ground through the matching of the storage box and the arc-shaped frame body, power can be provided during fertilizer application through the driving assembly, the arc-shaped frame body can be opened intermittently through the pushing assembly to discharge materials, the fertilizer can be uniformly sprayed on the soil through the discharging assembly, the fertilizer sprayed down can be uniformly mixed with soil through the stirring assembly, water can be stored through the storage assembly, watering can be performed while fertilizer application is performed through the spraying assembly, and the fertilizer is prevented from being blown up by wind.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a partial perspective view of the present invention.
Fig. 3 is a schematic perspective view of a second embodiment of the present invention.
Fig. 4 is a schematic perspective view of the driving assembly of the present invention.
Fig. 5 is a schematic perspective view of the pushing assembly of the present invention.
Fig. 6 is a schematic perspective view of the blanking assembly of the present invention.
Fig. 7 is a schematic perspective view of the toggle assembly of the present invention.
Fig. 8 is a schematic perspective view of a storage module according to the present invention.
Fig. 9 is a perspective view of the spray assembly of the present invention.
Wherein: 1-mounting plate, 2-protective shell, 3-moving leg, 4-material storage box, 5-arc frame, 6-first rotating rod, 7-driving component, 71-speed reducing motor, 72-covering shell, 73-second rotating rod, 74-pulley group, 75-turbine, 76-worm, 8-pushing component, 81-cam, 82-sliding plate, 83-first spring, 84-gear, 85-expansion plate, 9-blanking component, 91-fixed plate, 92-inclined plate, 93-blanking frame, 94-pushing rod, 95-second spring, 10-toggle component, 101-strip plate, 102-third rotating rod, 103-inserted rod, 104-toggle piece, 11-storage component, 111-water storage tank, 112-twist cap, 113-water outlet pipe, 12-spraying component, 121-cylinder, 122-piston rod, 123-connecting pipe, 124-diverter.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
Example 1
The utility model provides a fertilizer equipment of shedding of usefulness is banked up with earth to agricultural, as shown in fig. 1-9, including mounting panel 1, the protective housing 2, remove landing leg 3, storage case 4, arc framework 5, first bull stick 6, drive assembly 7 and promotion subassembly 8, be equipped with protective housing 2 on the mounting panel 1, the equal front and back symmetry in two parts is equipped with removal landing leg 3 about mounting panel 1, be equipped with storage case 4 on the mounting panel 1, the lower part rotary type is equipped with arc framework 5 in the storage case 4, both sides all are equipped with first bull stick 6 around the arc framework 5, first bull stick 6 all is connected with storage case 4 rotary type, 1 right part of mounting panel is equipped with drive assembly 7, be equipped with promotion subassembly 8 on the drive assembly 7.
When using the device, the staff puts fertilizer to storage case 4 in, then drives through drive assembly 7 and removes landing leg 3 and rotate, and then makes equipment remove, and when equipment was removing, drive assembly 7 drove first pivot lever 6 through pushing away subassembly 8 and rotates, and first pivot lever 6 rotates and drives arc framework 5 and rotate and open and carry out the ejection of compact, so, can spill fertilizer subaerial.
As shown in fig. 1, 3, 4 and 5, the driving assembly 7 includes a speed reduction motor 71, a covering housing 72, a second rotating rod 73, a pulley set 74, a worm gear 75 and a worm 76, the speed reduction motor 71 is disposed at the right portion of the mounting plate 1, the covering housing 72 is symmetrically disposed at the right portion of the mounting plate 1 in front and back directions, the second rotating rod 73 is rotatably disposed between the front and back covering housings 72, the pulley set 74 is connected between both ends of the second rotating rod 73 and the moving leg 3 at the right portion, the pulley set 74 is composed of two pulley wheels and a flat belt, a pulley is disposed on the second rotating rod 73, another pulley is disposed on the moving leg 3, the flat belt is connected between the two pulley wheels in a winding manner, the worm gear 75 is disposed on the second rotating rod 73, the worm gear 76 is disposed on an output shaft of the speed reduction motor 71, and the worm 76 is engaged with the worm gear 75.
When the device is used, a worker starts the speed reduction motor 71 to rotate, the speed reduction motor 71 rotates to drive the worm 76 to rotate, the worm 76 rotates to drive the second rotating rod 73 to rotate through the worm wheel 75, the second rotating rod 73 rotates to drive the right movable supporting leg 3 to rotate through the belt pulley set 74, then the device moves rightwards, after the device is used, the worker closes the speed reduction motor 71, and therefore power can be provided during fertilization.
As shown in fig. 1, 3, 5 and 9, the pushing assembly 8 includes a cam 81, a sliding plate 82, a first spring 83, a gear 84 and a retractable plate 85, the cams 81 are disposed at the front and rear portions of the second rotating rod 73, the sliding plate 82 is slidably disposed at the front and rear portions of the mounting plate 1, the first spring 83 is connected between the sliding plate 82 and the mounting plate 1, the gear 84 is disposed on the first rotating rod 6, the gear 84 is engaged with the sliding plate 82, the retractable plate 85 is slidably disposed at the upper portion of the sliding plate 82, and the retractable plate 85 is engaged with the cam 81.
When the device is used, the second rotating rod 73 rotates to drive the cam 81 to rotate, when the cam 81 rotates to be in contact with the expansion plate 85, the cam 81 rotates to drive the expansion plate 85 to move leftwards, the expansion plate 85 moves leftwards to drive the sliding plate 82 to slide leftwards, the first spring 83 deforms, the sliding plate 82 slides leftwards to drive the gear 84 to rotate, the gear 84 rotates to drive the first rotating rod 6 to rotate, the first rotating rod 6 rotates to drive the arc-shaped frame body 5 to rotate, open and discharge materials, when the cam 81 rotates to be separated from the expansion plate 85, the sliding plate 82 slides rightwards to reset under the reset action of the first spring 83, the sliding plate 82 slides rightwards to drive the gear 84 to rotate reversely, the gear 84 rotates reversely to drive the arc-shaped frame body 5 to rotate and close through the first rotating rod 6, when fertilization is not needed, a worker can push the expansion plate 85 to slide inwards on the sliding plate 82, at the moment, the cam 81 rotates and is not to be in contact with the expansion plate 85, thus, the arc frame 5 can be intermittently opened to discharge the material.
Example 2
On the basis of embodiment 1, as shown in fig. 1, fig. 3 and fig. 6, the material storage device further includes a blanking assembly 9, the blanking assembly 9 includes a fixing plate 91, an inclined plate 92, a blanking frame 93, a push rod 94 and a second spring 95, the fixing plate 91 is symmetrically arranged at the front and back of the lower portion of the material storage tank 4, the inclined plate 92 is arranged on the fixing plate 91, the blanking frame 93 is arranged between the lower portions of the front and back fixing plates 91 in a rotating manner, the inclined plate 92 is matched with the blanking frame 93, the push rod 94 is arranged at the front and back of the mounting plate 1 in a sliding manner, the push rod 94 is matched with the blanking frame 93, the push rod 94 is matched with the sliding plate 82, and the second spring 95 is wound between the push rod 94 and the mounting plate 1.
When using the device, fertilizer in the storage case 4 drops to on the unloading frame 93, spill fertilizer evenly on the soil through unloading frame 93, simultaneously, slide to when contacting with catch bar 94 leftwards when sliding plate 82, sliding plate 82 extrusion catch bar 94 upwards slides, second spring 95 takes place deformation, catch bar 94 upwards slides and drives unloading frame 93 and upwards rotates, slide right when sliding plate 82 slides and break away from the back with catch bar 94, under the effect that second spring 95 resets, catch bar 94 figure slides downwards thereupon and resets, under the effect of gravity, unloading frame 93 rotates downwards thereupon, carry out spacing and strike it through hang plate 92, thereby shake fertilizer, so, can be with fertilizer evenly spilling on the soil.
On the basis of embodiment 1, as shown in fig. 1, fig. 3 and fig. 7, the installation plate further comprises a toggle assembly 10, the toggle assembly 10 comprises a strip-shaped plate 101, a third rotating rod 102, an inserting rod 103 and a toggle piece 104, the strip-shaped plate 101 is symmetrically arranged on the left side of the bottom of the installation plate 1 in front and back, the third rotating rod 102 is rotatably arranged between the front and back strip-shaped plates 101, the inserting rod 103 is arranged on the front and back of the third rotating rod 102, and the third rotating rod 102 is provided with three rows of toggle pieces 104.
When the device is used, the mounting plate 1 moves rightwards, the strip-shaped plate 101 drives the third rotating rod 102 to move rightwards, the third rotating rod 102 moves rightwards to drive the inserting rod 103 to move rightwards, the inserting rod 103 rotates to drive the poking piece 104 to rotate through the third rotating rod 102, then the fertilizer sprayed down is mixed with soil uniformly, the fertilizer accumulation is avoided, and therefore the fertilizer sprayed down can be mixed with the soil uniformly.
On the basis of embodiment 1, as shown in fig. 1, fig. 3, fig. 8 and fig. 9, the water storage device further comprises a storage component 11, the storage component 11 comprises a water storage tank 111, a twist cover 112 and a water outlet pipe 113, the water storage tank 111 is arranged at the left part of the mounting plate 1, the twist cover 112 is detachably arranged at the top of the water storage tank 111, the water outlet pipes 113 are symmetrically arranged at the front and back of the bottom of the water storage tank 111, and the water outlet pipes 113 are provided with one-way valves.
On the basis of embodiment 1, as shown in fig. 1, 3 and 9, the spraying device further comprises a spraying assembly 12, the spraying assembly 12 comprises a cylinder 121, a piston rod 122, a connecting pipe 123 and a flow divider 124, the cylinder 121 is symmetrically arranged at the front and back of the left part of the mounting plate 1, the cylinder 121 is connected with the water outlet pipe 113, the piston rods 122 are arranged in the cylinder 121 in a sliding manner, the piston rods 122 are connected with the sliding plate 82, the connecting pipe 123 is arranged at the left side of the cylinder 121, the connecting pipe 123 is provided with a one-way valve, the flow divider 124 is arranged at the left side of the mounting plate 1, and the connecting pipe 123 is connected with the flow divider 124.
When the device is used, water is stored in the water storage tank 111, the sliding plate 82 slides leftwards to drive the piston rod 122 to slide leftwards in the cylinder body 121, the piston rod 122 slides leftwards to squeeze the water in the cylinder body 121 into the flow divider 124 through the connecting pipe 123 to flow out, and when the sliding plate 82 slides rightwards, the piston rod 122 slides rightwards to suck the water in the water storage tank 111 into the cylinder body 121 through the water outlet pipe 113, so that the water can be watered while fertilizing, and the fertilizer is prevented from being blown up by wind.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a fertilizer equipment of shedding that agricultural ridging was used which characterized in that, including: a mounting plate (1); the protective shell (2) is arranged on the mounting plate (1); at least two movable supporting legs (3) are arranged on the mounting plate (1); the material storage box (4) is arranged on the mounting plate (1); the arc-shaped frame body (5) is rotatably arranged in the material storage box (4); the two first rotating rods (6) are arranged on the arc-shaped frame body (5), and the first rotating rods (6) are rotatably connected with the material storage box (4); the driving assembly (7) is arranged on the mounting plate (1); the pushing assembly (8) is arranged on the driving assembly (7);
the drive assembly (7) comprises: a reduction motor (71) mounted on the mounting plate (1); two covering shells (72) are arranged on the mounting plate (1); a second rotating lever (73) rotatably mounted between the two cover housings (72); two belt pulley sets (74) are arranged and are respectively arranged between the second rotating rod (73) and the movable supporting leg (3); a turbine (75) mounted on the second rotating rod (73); the worm (76) is arranged on an output shaft of the speed reducing motor (71), and the worm (76) is matched with the turbine (75);
the pushing assembly (8) comprises: two cams (81) are arranged, and are mounted on the second rotating rod (73); two sliding plates (82), wherein the two sliding plates (82) are arranged on the mounting plate (1) in a sliding manner; two first springs (83), wherein the two first springs (83) are arranged between the sliding plate (82) and the mounting plate (1); two gears (84) are arranged, and are mounted on the first rotating rod (6); two telescopic plates (85) are arranged, and are arranged on the sliding plate (82) in a sliding manner, and the telescopic plates (85) are matched with the cam (81);
still including unloading subassembly (9), unloading subassembly (9) including: two fixing plates (91), wherein the two fixing plates (91) are arranged on the material storage box (4); two inclined plates (92), wherein the two inclined plates (92) are arranged on the fixed plate (91); the blanking frame (93) is rotatably arranged between the two fixed plates (91), and the inclined plates (92) are matched with the blanking frame (93); two push rods (94), wherein the two push rods (94) are arranged on the mounting plate (1) in a sliding manner, the push rods (94) are matched with the blanking frame (93), and the push rods (94) are matched with the sliding plate (82); and two second springs (95) are arranged, and are arranged between the push rod (94) and the mounting plate (1).
2. A fertilizer spreading device for agricultural ridging according to claim 1, also comprising a toggle assembly (10), the toggle assembly (10) comprising: two strip-shaped plates (101), wherein the two strip-shaped plates (101) are arranged on the mounting plate (1); a third rotating rod (102) rotatably mounted between the two strip-shaped plates (101); two insertion rods (103), wherein the two insertion rods (103) are arranged on the third rotating rod (102); at least two poking sheets (104) are arranged on the third rotating rod (102).
3. A fertilizer spreading device for agricultural ridging according to claim 2, also comprising a storage assembly (11), the storage assembly (11) comprising: a water storage tank (111) mounted on the mounting plate (1); the twist cover (112) is detachably arranged on the water storage tank (111); the water outlet pipes (113) are arranged on the water storage tank (111), and the water outlet pipes (113) are provided with one-way valves.
4. A fertilizer spreading device for agricultural ridging according to claim 3, also comprising a spraying assembly (12), the spraying assembly (12) comprising: two cylinder bodies (121), wherein the two cylinder bodies (121) are arranged on the mounting plate (1), and the cylinder bodies (121) are connected with the water outlet pipe (113); two piston rods (122), wherein the two piston rods (122) are arranged in the cylinder body (121) in a sliding manner, and the piston rods (122) are connected with the sliding plate (82); two connecting pipes (123) are arranged on the cylinder body (121), and the connecting pipes (123) are provided with one-way valves; the shunt (124) is installed on the installation plate (1), and the connecting pipe (123) is connected with the shunt (124).
5. A fertilizer throwing apparatus for agricultural ridging according to claim 4, wherein the outlet pipe (113) is a hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110908629.6A CN113597861B (en) | 2021-08-09 | 2021-08-09 | Fertilizer throwing equipment for agricultural ridging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110908629.6A CN113597861B (en) | 2021-08-09 | 2021-08-09 | Fertilizer throwing equipment for agricultural ridging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113597861A CN113597861A (en) | 2021-11-05 |
| CN113597861B true CN113597861B (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110908629.6A Active CN113597861B (en) | 2021-08-09 | 2021-08-09 | Fertilizer throwing equipment for agricultural ridging |
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| CN (1) | CN113597861B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114451088B (en) * | 2021-12-23 | 2023-12-05 | 东至县东流镇塔青湖村股份经济合作联合社 | Soil conditioner spraying equipment for agricultural production |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2260620C (en) * | 1999-02-03 | 1999-12-28 | Ty-Crop Manufacturing Ltd. | Material spreading apparatus |
| CN108934352A (en) * | 2018-06-26 | 2018-12-07 | 方赣焱 | A kind of agricultural fertilizer apparatus |
| CN111771438A (en) * | 2020-08-03 | 2020-10-16 | 孙美灵 | Fertilizer injection unit for farming |
| CN212344491U (en) * | 2020-04-14 | 2021-01-15 | 陈爽 | Agricultural machine fertilizer injection unit |
| CN112385381A (en) * | 2020-10-28 | 2021-02-23 | 王意民 | Agricultural device for fertilizing |
| CN212588875U (en) * | 2020-07-07 | 2021-02-26 | 黎洁玲 | Agricultural is with evenly fertilizing device |
| CN112449829A (en) * | 2020-11-24 | 2021-03-09 | 刘烈涛 | From moving formula gardens tumbrel |
| CN213548296U (en) * | 2020-10-29 | 2021-06-29 | 毕海波 | Fertilizer injection unit for farming |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080029560A1 (en) * | 2006-07-26 | 2008-02-07 | Pierce Kevin J | Mobile seed spreader |
-
2021
- 2021-08-09 CN CN202110908629.6A patent/CN113597861B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2260620C (en) * | 1999-02-03 | 1999-12-28 | Ty-Crop Manufacturing Ltd. | Material spreading apparatus |
| CN108934352A (en) * | 2018-06-26 | 2018-12-07 | 方赣焱 | A kind of agricultural fertilizer apparatus |
| CN212344491U (en) * | 2020-04-14 | 2021-01-15 | 陈爽 | Agricultural machine fertilizer injection unit |
| CN212588875U (en) * | 2020-07-07 | 2021-02-26 | 黎洁玲 | Agricultural is with evenly fertilizing device |
| CN111771438A (en) * | 2020-08-03 | 2020-10-16 | 孙美灵 | Fertilizer injection unit for farming |
| CN112385381A (en) * | 2020-10-28 | 2021-02-23 | 王意民 | Agricultural device for fertilizing |
| CN213548296U (en) * | 2020-10-29 | 2021-06-29 | 毕海波 | Fertilizer injection unit for farming |
| CN112449829A (en) * | 2020-11-24 | 2021-03-09 | 刘烈涛 | From moving formula gardens tumbrel |
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| CN113597861A (en) | 2021-11-05 |
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