CN111226555B - Agricultural is with even broadcast seeder of spring formula fertilizer - Google Patents
Agricultural is with even broadcast seeder of spring formula fertilizer Download PDFInfo
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- CN111226555B CN111226555B CN202010163193.8A CN202010163193A CN111226555B CN 111226555 B CN111226555 B CN 111226555B CN 202010163193 A CN202010163193 A CN 202010163193A CN 111226555 B CN111226555 B CN 111226555B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/002—Fertiliser distributors with oscillating distributing spouts
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
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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)
- Water Supply & Treatment (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses an agricultural bounce-type uniform fertilizer spreader, which comprises a bearing device, a linkage device and a water sprinkling device, wherein the linkage device and the water sprinkling device are both arranged on the bearing device; the bearing device comprises a bearing plate, and a semicircular barrel-shaped fertilizer placing tank is arranged on the lower surface of the bearing plate; the linkage device comprises two first connecting rods, one ends of the first connecting rods are hinged to the side plates, the other ends of the first connecting rods are hinged to the second connecting rods, second round rods are fixed to one ends of the two second connecting rods, two second springs are further connected to the supporting rods, and the other ends of the second springs are connected to the sliding blocks. The invention can realize the bouncing movement of the whole broadcast seeder, the fertilizer is discharged from the discharge hole, the irrigation water or nutrient water is sprayed from the water spraying hole, and the fertilizer and the irrigation water are uniformly scattered in the farmland in the bouncing process, so that the crops in the farmland can uniformly receive nutrients, the fertilizer application uniformity is improved, the fertilizer is suitable for the fertilization of the farmland which just has been sowed, and the uniformity and the convenience of the fertilizer application can be ensured.
Description
Technical Field
The invention belongs to the field of agricultural mechanical equipment, and particularly relates to a bouncing type uniform fertilizer spreader for agriculture.
Background
The fertilizer is a necessary nutrient for stable and high yield of crops, and the fertilizer is required to be applied before sowing or in the process of seedling growth. Therefore, the fertilizer spreading machine is a key operation link in agricultural production, and the fertilizer must be spread into the field in a short sowing farming season according to agricultural technical requirements, so that the crops can obtain good development and growth conditions, the uniformity of fertilizer spreading can directly influence the seedling emergence, the seedling completeness and the seedling robustness of the crops, and the influence on the yield is great. In the prior art, manual fertilization is adopted, so that time and labor are wasted, the fertilization is not uniform, and the method is not suitable for large farms.
Chinese patent No. CN201811461153.0 discloses a fertilizer spreader, which comprises a frame, a handrail is arranged on one side of the frame, the handrail comprises a cross rod and a vertical rod, the cross rod and the vertical rod are connected through a rotating shaft, an anti-slip layer is arranged on the cross rod, a plurality of protrusions are arranged on the anti-slip layer, a fertilizer storage tank is arranged above the frame, a mixing baffle is arranged in the fertilizer storage tank, a fertilizer stacking table is arranged on one side of the fertilizer storage tank, a fertilizer outlet pipe is arranged at the bottom of the fertilizer storage tank, a material guide pipe is arranged in the fertilizer outlet pipe, a soil loosening mechanism is arranged below the frame, the soil loosening mechanism is positioned in front of the fertilizer outlet pipe, rollers are further arranged below the frame, and the rollers are connected with the frame through connecting rods. Although the fertilizer can be uniformly mixed before being broadcast by the broadcast sowing device, the situation that fertilizer is not put down and is not uniform often occurs in the device.
Disclosure of Invention
The invention aims to provide an agricultural bounce-type fertilizer uniform spreader, which realizes bounce-type movement of the whole spreader through the arrangement of a bearing device and a linkage device, the fertilizer is discharged from a discharge hole, irrigation water or nutrient water is sprayed from a water spraying hole, the fertilizer and the irrigation water are uniformly scattered in a farmland in the bounce process, so that crops in the farmland uniformly receive nutrients, the uniformity of fertilizer application is improved, the fertilizer application is realized because the bounce of the spreader shakes, the condition that the fertilizer is not applied can not occur, and the irrigation water can be immediately sprayed after the fertilizer application, on one hand, granular/blocky fertilizer can be rapidly dissolved, so that the fertilizer can be absorbed by the crops more easily, and on the other hand, the effect of irrigation and watering can be achieved; in addition, in the bouncing process of the broadcast seeder, various fertilizers in the fertilizer containing tank can continuously bounce up and down and collide with other particles in the rising and falling processes, so that the mixing uniformity of various fertilizers is further improved, and the fertilizer discharging uniformity is improved in the aspect of raw materials; the seed broadcaster can realize the bouncing type uniform fertilizer application, is suitable for the farmland fertilization after just sowing seeds, can ensure the uniformity and convenience of fertilization, and ensures the emergence and growth of crops.
The purpose of the invention can be realized by the following technical scheme:
a bounce-type fertilizer uniform broadcaster for agriculture comprises a bearing device, a linkage device and a sprinkling device, wherein the linkage device and the sprinkling device are both arranged on the bearing device;
the bearing device comprises a bearing plate, a semicircular barrel-shaped fertilizer placing tank is arranged on the lower surface of the bearing plate and used for containing fertilizer, and a discharge port arranged along the axial direction is formed in the side wall of the lower end of the fertilizer placing tank; the lower surface of the bearing plate is also fixed with a bearing frame, and the lower surface of the bearing frame is fixed with an elastic block; the upper surface of the bearing plate is provided with a first motor and a second motor, the output end of the first motor is fixedly provided with a deflector rod, and the output end of the second motor is fixedly provided with a first gear; two side plates which are oppositely arranged are fixed on the surfaces of two sides of the bearing plate, a first round rod which is arranged along the width direction of the bearing plate is arranged between the two side plates, the first round rod is rotatably connected with the side plates, a second gear is fixed on the first round rod, a seesaw rod is also arranged on the side plates, one end of the seesaw rod is matched with a shifting rod, the other end of the seesaw rod is provided with a shifting tooth, the shifting tooth is meshed with the second gear, a first spring is also connected on the seesaw rod, the other end of the first spring is connected on a first connecting block, and the first connecting block is fixed on the upper surface of the bearing plate; the upper surface of the bearing plate is also fixedly provided with a second connecting block;
The linkage device comprises two first connecting rods, one end of each first connecting rod is hinged to the side plate, the other end of each first connecting rod is hinged to the corresponding second connecting rod, one end of each second connecting rod is fixedly provided with a second round rod, a supporting rod is sleeved on each second round rod, the other end of each supporting rod is sleeved on the corresponding first round rod, the supporting rods are further connected with two second springs, the other ends of the second springs are connected to sliding blocks, the sliding blocks are mounted on threaded shafts, the threaded shafts are mounted on second connecting blocks in a penetrating mode through bearings, third gears are fixed at the ends of the threaded shafts and meshed with the first gears, the other ends of the threaded shafts are movably connected to vertical plates, the vertical plates are fixed to one ends of limiting strips, the other ends of the limiting strips are fixed to third connecting blocks, the third connecting blocks are fixed to the lower surface of the bearing plate through bolts, and square through grooves are formed in the lower end surface of the sliding blocks and are in sliding fit with the limiting strips;
the watering device comprises a water storage tank, two ends of the water storage tank are fixed between two second connecting rods, the water storage tank is used for containing irrigation water or nutrient water, and a plurality of uniformly distributed watering holes are formed in the side wall of the lower end of the water storage tank.
Further, the bearing frame is located on the outermost side of the bearing plate.
Furthermore, the elastic block is semi-cylindrical, has a downward arc surface and is made of an elastic material.
Furthermore, a shaft rod penetrates through and is fixed on the side plate, and the seesaw rod is rotatably connected with the shaft rod.
Furthermore, both ends of the supporting rod are fixed with cylinders, and the cylinders at both ends are respectively matched with the second round rod and the first round rod.
Further, the surface of sliding block has seted up the screw thread through-hole, and this screw thread through-hole and screw thread shaft thread fit.
Further, the vertical plates are arranged in the vertical direction.
Furthermore, the limiting strip is arranged in parallel with the threaded shaft and is positioned right below the threaded shaft.
The invention has the beneficial effects that:
when the fertilizer applicator is used, fertilizer to be sown is placed in the fertilizer placing tank, irrigation water or nutrient water to be irrigated is placed in the water storage tank, the discharge ports of the fertilizer placing tank and the water storage tank and the first motor and the second motor are opened, bouncing movement of the whole spreader is realized under the action of the linkage device and the bearing device, the fertilizer is discharged from the discharge ports, the irrigation water or the nutrient water is sprayed out from the water spraying ports, the fertilizer and the irrigation water are uniformly scattered in a farmland during bouncing, crops in the farmland uniformly receive nutrients, the uniformity of fertilizer application is improved, the fertilizer application cannot be carried out due to bouncing and shaking of the spreader, the irrigation water can be immediately sprayed after the fertilizer application, on one hand, granular/blocky fertilizer can be rapidly dissolved, so that the fertilizer is more easily absorbed by the crops, and on the other hand, the fertilizer applicator can play a role in irrigation and watering; in addition, in the bouncing process of the broadcast seeder, various fertilizers in the fertilizer containing tank can continuously bounce up and down and collide with other particles in the rising and falling processes, so that the mixing uniformity of various fertilizers is further improved, and the fertilizer discharging uniformity is improved in the aspect of raw materials; the seed broadcaster can realize the bouncing type uniform fertilizer application, is suitable for the farmland fertilization after just sowing seeds, can ensure the uniformity and convenience of fertilization, and ensures the emergence and growth of crops.
Drawings
The invention is described in further detail below with reference to the figures and specific embodiments.
FIG. 1 is a schematic structural diagram of a bouncing type fertilizer uniform spreader for agriculture.
Fig. 2 is a schematic structural diagram of a bearing device of the agricultural bounce-type fertilizer uniform spreader.
FIG. 3 is a schematic structural diagram of a carrying device of the bouncing type fertilizer uniform spreader for agriculture.
Fig. 4 is a partial structural schematic view of fig. 3.
FIG. 5 is a partial structural schematic view of the agricultural bounce-type fertilizer uniform spreader.
Fig. 6 is a partial structural schematic view of fig. 5.
Fig. 7 is a partial structural schematic view of fig. 6.
FIG. 8 is a partial structural schematic view of the agricultural bounce-type fertilizer uniform spreader.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, an agricultural bounce-type fertilizer uniform spreader, as shown in fig. 1, includes a carrier 1, a linkage 2 and a sprinkler 3, wherein the linkage 2 and the sprinkler 3 are both mounted on the carrier 1;
as shown in fig. 2 and 3, the bearing device 1 includes a bearing plate 11, a fertilizer placing tank 12 in a semicircular barrel shape is disposed on a lower surface of the bearing plate 11, the fertilizer placing tank 12 is used for containing fertilizer, a discharge hole 1201 disposed along an axial direction is disposed on a lower end side wall of the fertilizer placing tank 12, and it should be noted that a cover in the prior art is disposed on a surface of the bearing plate 11 for feeding fertilizer; the lower surface of the bearing plate 11 is also fixed with a bearing frame 13, the bearing frame 13 is positioned at the outermost side of the bearing plate 11, the lower surface of the bearing frame 13 is fixed with an elastic block 1301, the elastic block 1301 is semi-cylindrical, the arc surface is downward, and the elastic block is made of elastic material; a first motor 14 and a second motor 15 are arranged on the upper surface of the bearing plate 11, a driving lever 1401 is fixed at the output end of the first motor 14, and a first gear 1501 is fixed at the output end of the second motor 15; two side plates 16 which are arranged oppositely are fixed on the surfaces of two sides of the bearing plate 11, a first round rod 1601 which is arranged along the width direction of the bearing plate 11 is arranged between the two side plates 16, the first round rod 1601 is rotatably connected with the side plates 16, a second gear 1602 is fixed on the first round rod 1601, a seesaw rod 1603 is further arranged on the side plates 16, specifically, a shaft rod is fixedly penetrated on the side plates 16, the seesaw rod 1603 is rotatably connected with the shaft rod, one end of the seesaw rod 1603 is matched with the shifting rod 1401, the other end of the seesaw rod 1603 is provided with a shifting tooth, the shifting tooth is meshed with the second gear 1602, a first spring 17 is further connected on the seesaw rod 1603, the other end of the first spring 17 is connected to a first connecting block 1701, and the first connecting block 1701 is fixed on the upper surface of the bearing plate 11; a second connecting block 18 is further fixed on the upper surface of the bearing plate 11;
As shown in fig. 5-7, the linkage device 2 includes two first connecting rods 21, one end of each first connecting rod 21 is hinged to the side plate 16, the other end of each first connecting rod is hinged to the second connecting rod 22, one end of each second connecting rod 22 is fixed with a second round rod 23, a supporting rod 24 is sleeved on each second round rod 23, the other end of each supporting rod 24 is sleeved on the first round rod 1601, specifically, cylinders are fixed at both ends of each supporting rod 24, the cylinders at both ends are respectively matched with the second round rods 23 and the first round rods 1601, the supporting rod 24 is further connected with two second springs 2401, the other end of each second spring 2401 is connected to a sliding block 25, the sliding block 25 is mounted on a sliding block 26 of a threaded shaft, specifically, a threaded through hole is formed on the surface of the sliding block 25, the threaded through hole is in threaded fit with the threaded shaft 26, the threaded shaft 26 is mounted on the second connecting block 18 through a bearing, a third gear 2601 is fixed at the end of the threaded shaft 26, the third gear 2601 is engaged with the first gear 1501, the other end of the threaded shaft 26 is movably connected to a vertical plate 27, the vertical plate 27 is arranged in the vertical direction, the vertical plate 27 is fixed to one end of a limit strip 28, the other end of the limit strip 28 is fixed to a third connecting block 29, the third connecting block 29 is fixed to the lower surface of the bearing plate 11 through a bolt, it should be noted that the limit strip 28 is arranged in parallel with the threaded shaft 26, the limit strip 28 is located right below the threaded shaft 26, a square through groove 2501 is formed in the lower end surface of the sliding block 25, and the square through groove 2501 is in sliding fit with the limit strip 28;
As shown in fig. 8, the sprinkler 3 includes a water storage tank 31, two ends of the water storage tank 31 are fixed between two second connecting rods 22, the water storage tank 31 is used for containing irrigation water or nutrient water, and a plurality of uniformly distributed water spraying holes 32 are formed on the side wall of the lower end of the water storage tank 31;
the working principle and the mode of the invention are as follows:
the first motor 14 drives the shifting lever 1401 to rotate, the rotating shifting lever 1401 continuously shifts the seesaw rod 1603, under the action of a lever and the reset action of the first spring 17, the shifting tooth at the other end of the seesaw rod 1603 continuously shifts the second gear 1602 to drive the first round rod 1601 to rotate, and the first round rod 1601 drives the supporting rod 24 to rotate and further drives the lower end of the second connecting rod 22 to move forwards and upwards through transmission between the connecting rods;
the second motor 15 drives the first gear 1501 to rotate, and under the meshing transmission action of the gears, the third gear 2601 is driven to rotate, so as to drive the threaded shaft 26 to rotate, under the screw thread matching action of the sliding block 25 and the threaded shaft 26 and the limiting action of the square through groove 2501 and the limiting strip 28, the sliding block 25 can move axially along the threaded shaft 26, and under the action of the second spring 2401, the rotary reset of the support rod 24 can be realized; therefore, by setting the rotation frequency of the first motor 14 and the second motor 15, the bouncing movement of the whole broadcasting machine can be realized, in addition, when bouncing, the arc-shaped surface of the elastic block 1301 is in contact with the ground, and the elastic block 1301 is made of elastic materials, so that the buffering effect can be realized, and the vibration when the broadcasting machine falls to the ground can be reduced;
When the fertilizer applicator is used, fertilizer to be sown is placed in the fertilizer placing tank 12, irrigation water or nutrient water to be irrigated is placed in the water storage tank 31, the discharge ports of the fertilizer applicator and the water storage tank and the first motor and the second motor are opened, bouncing movement of the whole spreader is realized under the action of the linkage device and the bearing device, the fertilizer is discharged from the discharge port 1201, the irrigation water or the nutrient water is sprayed out through the water spraying holes 32, the fertilizer and the irrigation water are uniformly scattered in a farmland in the bouncing process, crops in the farmland can uniformly receive nutrients, the uniformity of the fertilizer application is improved, the fertilizer application is realized due to bouncing and shaking of the spreader, the condition that the fertilizer application is not carried out is avoided, the irrigation water can be immediately sprayed after the fertilizer application, on one hand, granular/blocky fertilizer can be rapidly dissolved, the fertilizer can be easily absorbed by the crops, and on the other hand, the irrigation and watering effects can be realized; in addition, in the bouncing process of the broadcast seeder, various fertilizers in the fertilizer containing tank can continuously bounce up and down and collide with other particles in the rising and falling processes, so that the mixing uniformity of various fertilizers is further improved, and the fertilizer discharging uniformity is improved in the aspect of raw materials; the seed broadcaster can realize the bouncing type uniform fertilizer application, is suitable for the farmland fertilization after just sowing seeds, can ensure the uniformity and convenience of fertilization, and ensures the emergence and growth of crops.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (8)
1. The agricultural bounce-type uniform fertilizer spreader is characterized by comprising a bearing device (1), a linkage device (2) and a water sprinkling device (3), wherein the linkage device (2) and the water sprinkling device (3) are both arranged on the bearing device (1);
the bearing device (1) comprises a bearing plate (11), a semicircular barrel-shaped fertilizer placing tank (12) is arranged on the lower surface of the bearing plate (11), the fertilizer placing tank (12) is used for containing fertilizer, and a discharge hole (1201) arranged along the axial direction is formed in the side wall of the lower end of the fertilizer placing tank (12); a bearing frame (13) is further fixed on the lower surface of the bearing plate (11), and an elastic block (1301) is fixed on the lower surface of the bearing frame (13); a first motor (14) and a second motor (15) are arranged on the upper surface of the bearing plate (11), a shifting lever (1401) is fixed at the output end of the first motor (14), and a first gear (1501) is fixed at the output end of the second motor (15); two side plates (16) which are arranged oppositely are fixed on the surfaces of two sides of a bearing plate (11), a first round rod (1601) which is arranged along the width direction of the bearing plate (11) is installed between the two side plates (16), the first round rod (1601) is rotatably connected with the side plates (16), a second gear (1602) is fixed on the first round rod (1601), a seesaw rod (1603) is further installed on the side plates (16), one end of the seesaw rod (1603) is matched with a shifting rod (1401), the other end of the seesaw rod (1603) is provided with a shifting tooth, the shifting tooth is meshed with the second gear (1602), a first spring (17) is further connected on the seesaw rod (1603), the other end of the first spring (17) is connected to a first connecting block (1701), and the first connecting block (1701) is fixed on the upper surface of the bearing plate (11); a second connecting block (18) is further fixed on the upper surface of the bearing plate (11);
The linkage device (2) comprises two first connecting rods (21), one end of each first connecting rod (21) is hinged with the side plate (16), the other end of each first connecting rod is hinged with the corresponding second connecting rod (22), one end of each second connecting rod (22) is fixedly provided with a second round rod (23), a supporting rod (24) is sleeved on each second round rod (23), the other end of each supporting rod (24) is sleeved on each first round rod (1601), the supporting rod (24) is further connected with two second springs (2401), the other end of each second spring (2401) is connected onto a sliding block (25), the sliding block (25) is installed on a threaded shaft (26), the threaded shaft (26) is installed on the second connecting block (18) in a penetrating mode through a bearing, a third gear (2601) is fixed at the end of the threaded shaft (26), the third gear (2601) is meshed with the first gear (1501), the other end of the threaded shaft (26) is movably connected onto a vertical plate (27), the vertical plate (27) is fixed at one end of the limiting strip (28), the other end of the limiting strip (28) is fixed on a third connecting block (29), the third connecting block (29) is fixed on the lower surface of the bearing plate (11) through a bolt, a square through groove (2501) is formed in the lower end surface of the sliding block (25), and the square through groove (2501) is in sliding fit with the limiting strip (28);
watering device (3) are fixed in between two second connecting rods (22) including water storage tank (31), the both ends of water storage tank (31), and water storage tank (31) are used for splendid attire irrigation water or nutritive water, and a plurality of evenly distributed's watering hole (32) are seted up to the lower extreme lateral wall of water storage tank (31).
2. The agricultural bouncing fertilizer spreader as claimed in claim 1, wherein the carrying frame (13) is located at the outermost side of the carrying floor (11).
3. The agricultural bounce-type fertilizer uniform spreader as claimed in claim 1, wherein the elastic block (1301) is semi-cylindrical with its arc surface facing downward and is made of elastic material.
4. The agricultural bouncing type fertilizer evenly spreading machine as claimed in claim 1, wherein a shaft rod is fixed on the side plate (16) in a penetrating way, and a seesaw rod (1603) is rotatably connected with the shaft rod.
5. The agricultural bouncing type fertilizer evenly spreading machine as claimed in claim 1, wherein cylinders are fixed at both ends of the supporting rod (24), and the cylinders at both ends are respectively matched with the second round rod (23) and the first round rod (1601).
6. The agricultural bounce-off fertilizer uniform spreader as set forth in claim 1, wherein the sliding block (25) is provided with a threaded through hole on the surface thereof, and the threaded through hole is in threaded engagement with the threaded shaft (26).
7. The agricultural bounce fertilizer spreader according to claim 1, wherein the risers (27) are vertically disposed.
8. The agricultural bounce fertilizer uniform spreader according to claim 1, wherein the limiting bar (28) is arranged in parallel with the threaded shaft (26) and the limiting bar (28) is positioned right below the threaded shaft (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010163193.8A CN111226555B (en) | 2020-03-10 | 2020-03-10 | Agricultural is with even broadcast seeder of spring formula fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010163193.8A CN111226555B (en) | 2020-03-10 | 2020-03-10 | Agricultural is with even broadcast seeder of spring formula fertilizer |
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| Publication Number | Publication Date |
|---|---|
| CN111226555A CN111226555A (en) | 2020-06-05 |
| CN111226555B true CN111226555B (en) | 2021-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010163193.8A Active CN111226555B (en) | 2020-03-10 | 2020-03-10 | Agricultural is with even broadcast seeder of spring formula fertilizer |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10286003A (en) * | 1997-04-15 | 1998-10-27 | Norin Suisansyo Hokkaido Nogyo Shikenjo | Chisel plow, fertilizer applicator and seed-sowing machine |
| CN206629435U (en) * | 2017-03-21 | 2017-11-14 | 重庆四海绿源农业科技发展有限公司 | A kind of quick fertilizer apparatus of new granular fertilizer |
| CN108513774A (en) * | 2018-04-13 | 2018-09-11 | 凤台县农之梦家庭农场有限公司 | A kind of fertilizer spreading gear |
| CN109511299A (en) * | 2018-12-01 | 2019-03-26 | 睢宁景舜农业发展有限公司 | A kind of manure spreader |
| CN209546299U (en) * | 2018-12-01 | 2019-10-29 | 陈童明 | A kind of adjustable fertilizer apparatus of agriculture dose |
-
2020
- 2020-03-10 CN CN202010163193.8A patent/CN111226555B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10286003A (en) * | 1997-04-15 | 1998-10-27 | Norin Suisansyo Hokkaido Nogyo Shikenjo | Chisel plow, fertilizer applicator and seed-sowing machine |
| CN206629435U (en) * | 2017-03-21 | 2017-11-14 | 重庆四海绿源农业科技发展有限公司 | A kind of quick fertilizer apparatus of new granular fertilizer |
| CN108513774A (en) * | 2018-04-13 | 2018-09-11 | 凤台县农之梦家庭农场有限公司 | A kind of fertilizer spreading gear |
| CN109511299A (en) * | 2018-12-01 | 2019-03-26 | 睢宁景舜农业发展有限公司 | A kind of manure spreader |
| CN209546299U (en) * | 2018-12-01 | 2019-10-29 | 陈童明 | A kind of adjustable fertilizer apparatus of agriculture dose |
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| CN111226555A (en) | 2020-06-05 |
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