CN113056984A - Agricultural land fertilizing device - Google Patents
Agricultural land fertilizing device Download PDFInfo
- Publication number
- CN113056984A CN113056984A CN202110002404.4A CN202110002404A CN113056984A CN 113056984 A CN113056984 A CN 113056984A CN 202110002404 A CN202110002404 A CN 202110002404A CN 113056984 A CN113056984 A CN 113056984A
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- CN
- China
- Prior art keywords
- fixedly connected
- excrement
- rotating shaft
- soil
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000002689 soil Substances 0.000 claims abstract description 46
- 210000003608 fece Anatomy 0.000 claims abstract description 35
- 238000005086 pumping Methods 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims description 19
- 239000010871 livestock manure Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000002881 soil fertilizer Substances 0.000 claims 1
- 244000144972 livestock Species 0.000 abstract description 3
- 230000004720 fertilization Effects 0.000 description 9
- 239000003337 fertilizer Substances 0.000 description 6
- 230000013872 defecation Effects 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 210000002700 urine Anatomy 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035558 fertility Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002550 fecal effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C3/00—Treating manure; Manuring
- A01C3/06—Manure distributors, e.g. dung distributors
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses an agricultural land fertilizing device, belonging to the technical field of agriculture, comprising a plate trailer and a mounting plate, wherein the top end of the plate trailer is fixedly connected with a dung pumping pump, a storage battery and a dung storage box, the dung pumping pump and the storage battery are electrically connected, the output end of the dung pumping pump is fixedly connected with a main pipe, the input end of the dung pumping pump is fixedly connected with the output end of the dung storage box, the side walls of the two sides of the plate trailer are fixedly connected with a traction rod, the side walls of the two sides of the mounting plate are fixedly connected with vertical plates, the side walls of the two vertical plates are both fixedly connected with connecting rods, and the bottom end of the mounting plate is fixedly connected with a lifting plate, so that when livestock dung is used for fertilizing soil, the dung for fertilizing can be buried under the soil, the area of the dung directly exposed on the surface of the soil is reduced, even if the dung is buried by the soil, and the pollution caused by the fact that flies stay on excrement for a long time is avoided.
Description
Technical Field
The invention relates to the technical field of agriculture, in particular to an agricultural land fertilizing device.
Background
Agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants. Agriculture belongs to the first industry, and the science for researching agriculture is agriculture. The agricultural working object is living animals and plants, and the obtained products are the animals and plants. Agriculture is a fundamental industry for supporting national economic construction and development. In the planting of crops, it is usually necessary to fertilize the planted crops, which is an agricultural technique for applying fertilizers to soil or spraying on plants to provide nutrients required by the plants and maintain and improve the soil fertility. The main purposes of fertilization are to increase crop yield, improve crop quality, fertilize soil and improve economic benefits, so that reasonable and scientific fertilization is one of the main means for guaranteeing grain safety and maintaining sustainable development of agriculture. The main basis for fertilization is soil fertility level, crop type, target yield, climate environment and fertilizer characteristics, so that a suitable fertilizer is selected, the required fertilizer dosage is estimated, and the fertilization time and fertilization mode are determined. The method can be divided into base fertilizer and additional fertilizer according to different fertilization time, and can be divided into broadcast application, water application, hole application, strip application and the like according to different fertilization modes; the spreading and the flushing are favorable for the diffusion of nutrients, the application is convenient, but the nutrient loss is large, and the utilization rate is lower; the nutrient loss of hole application and strip application is less, the utilization rate is high, but certain mechanical energy is consumed; with the development of modern precision agriculture, precision fertilization is rapidly developed and becomes an important fertilization mode.
The prior method for fertilizing soil by using livestock excrement generally comprises the steps of sprinkling excrement on the surface of the soil, waiting for the excrement to be air-dried, and then using a rotary machine to rotatably insert the excrement into the soil.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide an agricultural land fertilizing device, which can bury excrement for fertilizing under soil when livestock excrement is used for fertilizing the soil, reduce the area of the excrement directly exposed on the surface of the soil, namely bury the excrement by using the soil, reduce the odor of the excrement to be diffused in the air, and prevent flies from staying on the excrement for a long time to cause pollution.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A soil fertilizing device for agriculture comprises a plate trailer and a mounting plate, wherein the top end of the plate trailer is fixedly connected with a dung pumping pump, a storage battery and a dung storage box, the dung pumping pump and the storage battery are electrically connected, an output end of the dung pumping pump is fixedly connected with a header pipe, the input end of the dung pumping pump is fixedly connected with the output end of the dung storage box, the side walls of two sides of the plate trailer are fixedly connected with traction rods, the side walls of two sides of the mounting plate are fixedly connected with vertical plates, the side walls of the two vertical plates are both fixedly connected with connecting rods, the bottom end of the mounting plate is fixedly connected with an elevator, the bottom end of the elevator is fixedly connected with a cutter head, the elevator is positioned between the two vertical plates, a leakage groove is formed in the side surface of the elevator, the inner side of the leakage groove is rotatably connected with a first rotating shaft and a second rotating shaft, the first rotating shaft is positioned at the upper side of the second, the both ends of first pivot all are located the outside of riser, it is connected with the conveyer belt to rotate between first pivot and the second pivot, fixedly connected with defecation pipe on the lateral wall of lift bottom, the small opening has been seted up on the lateral wall of defecation pipe, the top fixedly connected with connector of defecation pipe, the connector is linked together with defecation pipe, the top fixedly connected with branch pipe of connector, the branch pipe is linked together with house steward.
Furthermore, the bottom that the lifter is close to the small opening has seted up the extension groove, the second pivot is located the inboard of extension groove, the conveyer belt pastes with the extension groove mutually, if do not have the setting of extension groove, then the soil part that the tool bit was shoveled probably flows through the gap between conveyer belt and the small opening, through the setting of extension groove, can reduce the gap between conveyer belt bottom and the small opening, makes the soil that the tool bit was shoveled can be by the conveyer belt lifting as far as possible.
Furthermore, the included angle between the mounting plate and the lifting plate is not more than 45 degrees, and through the arrangement of the lifting plate, the soil shoveled by the cutter head can not be lifted to the leakage groove.
Furthermore, a gap is reserved between the top end of the conveyor belt and the top end of the leakage groove, the gap is not smaller than 10cm, and through the arrangement of the leakage groove and the conveyor belt, the phenomenon that soil on the conveyor belt is clamped by the leakage groove when the conveyor belt is lifted and falls is avoided.
Further, the excrement discharging pipe is located the inboard of first pivot, and concrete, when having soil whereabouts on the conveyer belt soil can drop to the outside of excrement discharging pipe, through the setting to first pivot and excrement discharging pipe, avoided falling from the conveyer belt soil to drop to the excrement discharging pipe on cause the jam.
Furthermore, both ends fixedly connected with drive wheel of first pivot, the bottom of drive wheel is higher than the bottom of tool bit, through the setting of drive wheel, can automatically drive the conveyer belt and rotate when the drive wheel rotates.
Furthermore, the connector is provided with two altogether, through shunt tubes fixed connection between branch pipe and the house steward, concrete, the number of connector should be actual conditions and decide, through the setting to the connector, can make each position homoenergetic of excrement discharging pipe as far as possible be full of the excrement material.
Furthermore, house steward and branch pipe are non-deformable material, two the word form returns is constituteed to the branch pipe, the excrement discharging pipe is located the inboard of two branch pipes, through above-mentioned setting, has avoided excrement material that the excrement discharging pipe sprayed and the soil that falls from the conveyer belt to fall on the branch pipe.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can realize using livestock manure to fertilize soil through setting up it, can bury the excrement and urine of usefulness of fertilizeing below soil, reduces excrement and urine and directly exposes the area on soil surface, i.e. bury excrement and urine, reduce faecal peculiar smell and distribute in the air in a large number with soil, and avoided the fly worm to stop for a long time and cause the pollution on excrement and urine.
(2) The extension groove has been seted up to the bottom that the opening is close to the small opening, and the second pivot is located the inboard of extension groove, and the conveyer belt pastes with the extension groove mutually, if do not have the setting of extension groove, then the soil part that the tool bit was shoveled probably flows through the gap between conveyer belt and the small opening, through the setting of extension groove, can reduce the gap between conveyer belt bottom and the small opening, makes the soil that the tool bit was shoveled can be by the conveyer belt lifting as far as possible.
(3) The included angle between the mounting plate and the lifting plate is not more than 45 degrees, and through the arrangement of the lifting plate, the soil shoveled by the cutter head can not be lifted to the leakage groove.
(4) A gap is reserved between the top end of the conveying belt and the top end of the leakage groove, the gap is not smaller than 10cm, and through the arrangement of the leakage groove and the conveying belt, the phenomenon that soil on the conveying belt is clamped by the leakage groove when the conveying belt is lifted and falls is avoided.
(5) The excrement discharging pipe is located the inboard of first pivot, and is concrete, when having soil whereabouts on the conveyer belt soil can drop to the outside of excrement discharging pipe, through the setting to first pivot and excrement discharging pipe, has avoided the soil that drops from the conveyer belt to drop to the excrement discharging pipe and cause the jam.
(6) The both ends fixedly connected with drive wheel of first pivot, the bottom of drive wheel is higher than the bottom of tool bit, through the setting of drive wheel, can automatically drive the conveyer belt and rotate when the drive wheel rotates.
(7) The connecting heads are arranged in two, the branch pipes are fixedly connected with the main pipe through the flow dividing pipes, the number of the connecting heads is determined according to actual conditions, and the connecting heads are arranged so that all parts of the excrement discharging pipe can be filled with excrement as much as possible.
(8) The main pipe and the branch pipes are made of materials which are not easy to deform, the two branch pipes form a shape like a Chinese character 'hui', the excrement discharging pipe is positioned on the inner sides of the two branch pipes, and excrement sprayed by the excrement discharging pipe and soil falling from the conveying belt are prevented from falling onto the branch pipes through the arrangement.
Drawings
FIG. 1 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the present invention in elevation at the mounting plate;
FIG. 4 is a schematic top view of the trigger of the present invention;
fig. 5 is a schematic top view of the structure of the leakage groove and the fecal discharge pipe of the present invention.
The reference numbers in the figures illustrate:
1. lathing; 2. mounting a plate; 3. a connecting rod; 4. a vertical plate; 5. a leak groove; 6. a first rotating shaft; 7. a driving wheel; 8. a second rotating shaft; 9. a conveyor belt; 10. a cutter head; 11. a manure pump; 12. a storage battery; 13. a header pipe; 14. a shunt tube; 15. a branch pipe; 16. a manure discharge pipe; 17. a manure storage box; 18. a leak groove; 19. a connector; 20. a draw bar; 21. an extension groove; 22. and (6) lifting the board.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-5, an agricultural land fertilizing apparatus comprises a pallet truck 1 and a mounting plate 2, wherein a feces pumping pump 11, a storage battery 12 and a feces storage tank 17 are fixedly connected to the top end of the pallet truck 1, the feces pumping pump 11 and the storage battery 12 are electrically connected, a main pipe 13 is fixedly connected to the output end of the feces pumping pump 11, the input end of the feces pumping pump 11 is fixedly connected to the output end of the feces storage tank 17, a draw bar 20 is fixedly connected to the side walls of the two sides of the pallet truck 1, vertical plates 4 are fixedly connected to the side walls of the two sides of the mounting plate 2, connecting rods 3 are fixedly connected to the side walls of the two vertical plates 4, a lifting plate 22 is fixedly connected to the bottom end of the mounting plate 2, a cutter head 10 is fixedly connected to the bottom end of the lifting plate 22, a chute 5 is formed on the side surface of the lifting plate 4, a first rotating shaft 6 and a second rotating shaft 8 are rotatably connected to the inner side of the, the two ends of the first rotating shaft 6 penetrate through and are rotatably connected with the vertical plate 4, the two ends of the first rotating shaft 6 are positioned outside the vertical plate 4, the two ends of the first rotating shaft 6 are fixedly connected with the driving wheels 7, the bottom ends of the driving wheels 7 are higher than the bottom ends of the tool bits 10, the driving wheels 7 can automatically drive the conveyor belts 9 to rotate when rotating, the conveyor belts 9 are rotatably connected between the first rotating shaft 6 and the second rotating shaft 8, the side wall of the bottom end of the lifting plate 22 is fixedly connected with the excrement discharge pipe 16, the side wall of the excrement discharge pipe 16 is provided with the leakage grooves 18, the top end of the excrement discharge pipe 16 is fixedly connected with the connecting head 19, the connecting head 19 is communicated with the excrement discharge pipe 16, the top end of the connecting head 19 is fixedly connected with the branch pipe 15, the branch pipes 15 are communicated with the main pipe 13, the connecting head 19 is provided with two branch pipes, the branch pipes 15 are fixedly, by arranging the connector 19, the excrement can be filled in all parts of the excrement discharge pipe 16 as much as possible
Referring to fig. 1-2, the bottom end of the opening 22 near the chute 5 is provided with an extension slot 21, the second shaft 8 is located inside the extension slot 21, the conveyor belt 9 is attached to the extension slot 21, and if the extension slot 21 is not provided, the soil portion scooped up by the cutter head 10 may flow out through the gap between the conveyor belt 9 and the chute 5, through the provision of the extension slot 21, the gap between the bottom end of the conveyor belt 9 and the leakage groove 5 can be reduced, so that the soil shoveled by the cutter head 10 can be lifted by the conveyor belt 9 as much as possible, the included angle between the mounting plate 2 and the lifting plate 22 is not more than 45 degrees, by arranging the lifting plate 22, the situation that the soil shoveled by the cutter head 10 can not be lifted to the leakage groove 5 is avoided, a gap is left between the top end of the conveyor belt 9 and the top end of the leakage groove 5, the gap is not less than 10cm, through the arrangement of the leakage groove 5 and the conveyor belt 9, the soil on the conveyor belt 9 is prevented from being clamped by the leakage groove 5 when being lifted and dropped.
Referring to fig. 1 and 5, the manure discharge pipe 16 is located inside the first rotating shaft 6, specifically, when soil falls down on the conveyor belt 9, the soil falls to the outside of the manure discharge pipe 16, the first rotating shaft 6 and the manure discharge pipe 16 are arranged to prevent the soil falling from the conveyor belt 9 from falling onto the manure discharge pipe 16 and causing blockage, the main pipe 13 and the branch pipes 15 are made of materials which are not easy to deform, the two branch pipes 15 form a shape like a Chinese character 'hui', and the manure discharge pipe 16 is located inside the two branch pipes 15, so that manure sprayed by the manure discharge pipe 16 and soil falling from the conveyor belt 9 are prevented from falling onto the branch pipes 15.
Referring to fig. 1, 3 and 4, the mounting plate 2 and the plate trailer 1 can be connected with the drawbar 20 and the towing device of the agricultural tractor through the connecting rod 3 to drive the device of the present invention to operate, which is well known in the art and will not be described in detail herein.
The above are merely preferred embodiments of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (8)
1. The utility model provides a soil fertilizer injection unit is used to agricultural, includes wooden handcart (1) and mounting panel (2), its characterized in that: the excrement pumping device is characterized in that the top end of the plate trailer (1) is fixedly connected with an excrement pumping pump (11), a storage battery (12) and an excrement storage box (17), the excrement pumping pump (11) is electrically connected with the storage battery (12), an output end fixedly connected with a header pipe (13) of the excrement pumping pump (11), an input end of the excrement pumping pump (11) is fixedly connected with an output end of the excrement storage box (17), draw rods (20) are fixedly connected with the side walls of two sides of the plate trailer (1), vertical plates (4) are fixedly connected with the side walls of two sides of the mounting plate (2), connecting rods (3) are fixedly connected with the side walls of the vertical plates (4), lifting plates (22) are fixedly connected with the bottom end of the mounting plate (2), tool bits (10) are fixedly connected with the bottom end of the lifting plates (22), the lifting plates (22) are located between the two vertical plates (4), leakage grooves (5) are formed in the side, the inner side of the leakage groove (5) is rotationally connected with a first rotating shaft (6) and a second rotating shaft (8), the first rotating shaft (6) is positioned at the upper side of the second rotating shaft (8), two ends of the first rotating shaft (6) penetrate through the vertical plate (4) and are rotationally connected with the vertical plate, both ends of the first rotating shaft (6) are positioned at the outer side of the vertical plate (4), a conveying belt (9) is rotatably connected between the first rotating shaft (6) and the second rotating shaft (8), a feces discharging pipe (16) is fixedly connected on the side wall of the bottom end of the lifting plate (22), a leakage groove (18) is arranged on the side wall of the excrement discharging pipe (16), the top end of the excrement discharging pipe (16) is fixedly connected with a connector (19), connector (19) are linked together with excrement discharging pipe (16), the top fixedly connected with branch pipe (15) of connector (19), branch pipe (15) are linked together with house steward (13).
2. An agricultural land fertilizing apparatus as claimed in claim 1, wherein: an extension groove (21) is formed in the bottom end, close to the leakage groove (5), of the lifting plate (22), the second rotating shaft (8) is located on the inner side of the extension groove (21), and the conveyor belt (9) is attached to the extension groove (21).
3. An agricultural land fertilizing apparatus as claimed in claim 1, wherein: the included angle between the mounting plate (2) and the lifting plate (22) is not more than 45 degrees.
4. An agricultural land fertilizing apparatus as claimed in claim 1, wherein: and a gap is reserved between the top end of the conveyor belt (9) and the top end of the leakage groove (5), and the gap is not less than 10 cm.
5. An agricultural land fertilizing apparatus as claimed in claim 1, wherein: the manure discharge pipe (16) is positioned on the inner side of the first rotating shaft (6), and particularly, when soil falls on the conveyor belt (9), the soil can fall to the outer side of the manure discharge pipe (16).
6. An agricultural land fertilizing apparatus as claimed in claim 1, wherein: two ends of the first rotating shaft (6) are fixedly connected with driving wheels (7), and the bottom ends of the driving wheels (7) are higher than the bottom ends of the tool bits (10).
7. An agricultural land fertilizing apparatus as claimed in claim 1, wherein: the connector (19) is provided with two, and the branch pipe (15) is fixedly connected with the header pipe (13) through the shunt pipe (14).
8. An agricultural land fertilizing apparatus as claimed in claim 1, wherein: the main pipe (13) and the branch pipes (15) are made of materials which are not easy to deform, the branch pipes (15) form a shape like a Chinese character 'hui', and the excrement discharging pipe (16) is located on the inner sides of the two branch pipes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110002404.4A CN113056984A (en) | 2021-01-04 | 2021-01-04 | Agricultural land fertilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110002404.4A CN113056984A (en) | 2021-01-04 | 2021-01-04 | Agricultural land fertilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113056984A true CN113056984A (en) | 2021-07-02 |
Family
ID=76559293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110002404.4A Withdrawn CN113056984A (en) | 2021-01-04 | 2021-01-04 | Agricultural land fertilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113056984A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2199677Y (en) * | 1994-04-27 | 1995-06-07 | 刘东兴 | Fertiliser distributor for fruit tree |
| US20080035763A1 (en) * | 2006-08-11 | 2008-02-14 | Shad Dahlgren | Manure loading and spreading trailer |
| JP2008109886A (en) * | 2006-10-30 | 2008-05-15 | Hokkaido Nogyo Kaihatsu Kosha | Device for spraying livestock feces and urine |
| CN204860034U (en) * | 2015-06-25 | 2015-12-16 | 黄俊杰 | Novel fertilization of digging device |
| CN107624306A (en) * | 2017-10-28 | 2018-01-26 | 黄诚广 | A kind of Tea planting ditching device |
| CN209930885U (en) * | 2019-05-07 | 2020-01-14 | 沧州市农林科学院 | Film-laying, soil-covering and seeding integrated machine for grain planting |
| CN210725992U (en) * | 2019-07-27 | 2020-06-12 | 大通发德中药材种植收购专业合作社 | Agricultural is with quantitative fertilizer injection unit |
| CN210928535U (en) * | 2019-11-27 | 2020-07-07 | 逯宇婷 | A fertilization device for agricultural planting |
| CN211481958U (en) * | 2019-11-20 | 2020-09-15 | 广西阳信祥农业科技有限公司 | An agricultural environmental protection fertilization device |
| CN111886953A (en) * | 2020-08-17 | 2020-11-06 | 浦江会亿智能科技有限公司 | Automatic weeding fertilizer distributor |
-
2021
- 2021-01-04 CN CN202110002404.4A patent/CN113056984A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2199677Y (en) * | 1994-04-27 | 1995-06-07 | 刘东兴 | Fertiliser distributor for fruit tree |
| US20080035763A1 (en) * | 2006-08-11 | 2008-02-14 | Shad Dahlgren | Manure loading and spreading trailer |
| JP2008109886A (en) * | 2006-10-30 | 2008-05-15 | Hokkaido Nogyo Kaihatsu Kosha | Device for spraying livestock feces and urine |
| CN204860034U (en) * | 2015-06-25 | 2015-12-16 | 黄俊杰 | Novel fertilization of digging device |
| CN107624306A (en) * | 2017-10-28 | 2018-01-26 | 黄诚广 | A kind of Tea planting ditching device |
| CN209930885U (en) * | 2019-05-07 | 2020-01-14 | 沧州市农林科学院 | Film-laying, soil-covering and seeding integrated machine for grain planting |
| CN210725992U (en) * | 2019-07-27 | 2020-06-12 | 大通发德中药材种植收购专业合作社 | Agricultural is with quantitative fertilizer injection unit |
| CN211481958U (en) * | 2019-11-20 | 2020-09-15 | 广西阳信祥农业科技有限公司 | An agricultural environmental protection fertilization device |
| CN210928535U (en) * | 2019-11-27 | 2020-07-07 | 逯宇婷 | A fertilization device for agricultural planting |
| CN111886953A (en) * | 2020-08-17 | 2020-11-06 | 浦江会亿智能科技有限公司 | Automatic weeding fertilizer distributor |
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Application publication date: 20210702 |