CN211153135U - A liquid manure drips irrigation device for farming - Google Patents
A liquid manure drips irrigation device for farming Download PDFInfo
- Publication number
- CN211153135U CN211153135U CN201922172236.4U CN201922172236U CN211153135U CN 211153135 U CN211153135 U CN 211153135U CN 201922172236 U CN201922172236 U CN 201922172236U CN 211153135 U CN211153135 U CN 211153135U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- fertilizer
- drip irrigation
- liquid manure
- 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.)
- Active
Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 35
- 238000003973 irrigation Methods 0.000 title claims abstract description 35
- 210000003608 fece Anatomy 0.000 title abstract description 31
- 239000007788 liquid Substances 0.000 title abstract description 31
- 239000010871 livestock manure Substances 0.000 title abstract description 31
- 238000009313 farming Methods 0.000 title abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 97
- 239000003337 fertilizer Substances 0.000 claims abstract description 87
- 238000002347 injection Methods 0.000 claims abstract description 37
- 239000007924 injection Substances 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 9
- 241000220317 Rosa Species 0.000 abstract description 11
- 230000004720 fertilization Effects 0.000 abstract description 8
- 239000000203 mixture Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Fertilizing (AREA)
Abstract
The utility model discloses a device is driped irrigation to liquid manure for farming, drip irrigation the device including liquid manure, the liquid manure drip irrigation the device and include that liquid manure mixes rose box, conveying pipeline, suction pump and row's material pipe group and constitute, and the conveying pipeline setting mixes the lower extreme of rose box at liquid manure, arrange the material pipe setting in the one end of conveying pipeline, and the suction pump setting is arranging between material pipe and conveying pipeline, the position that the upper end surface of liquid manure mixes the rose box is close to one side is provided with the water injection pipe, and the position that the upper end surface of liquid manure drip irrigation the device is close to the opposite side is provided with notes material pipe. The utility model has the advantages that: the liquid manure drip irrigation device that sets up can stir water and fertilizer by oneself and mix simultaneously and discharge into row's material pipe through the conveying pipeline after filtering the impurity in the fertilizer, later fertilize crops in discharging the field through row's material pipe, and whole process fertilization process does not need manual operation convenience more also can improve fertilization efficiency.
Description
Technical Field
The utility model relates to a liquid manure drips irrigation device specifically is a liquid manure drips irrigation device for farming belongs to crops fertilization equipment application technical field.
Background
The farming in-process grower need fertilize the crops after planting, all rely on artifical fertilization when fertilizeing to the planting ground at present, need the grower manually to spill fertile irrigation to the planting ground, but rely on the manual work to fertilize when fertilizeing to the farming ground of large tracts of land and then can increase the labour, fertilize the efficiency simultaneously extremely low, so improve fertilization efficiency simultaneously and set up a liquid manure drip irrigation device for farming for the convenience is fertilized to the farming ground of large tracts of land.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model can be realized by the following technical scheme: a water and fertilizer drip irrigation device for agricultural planting comprises a water and fertilizer drip irrigation device, wherein the water and fertilizer drip irrigation device comprises a water and fertilizer mixing filter box, a material conveying pipe, a water suction pump and a material discharging pipe, the feed delivery pipe is arranged at the lower end of the water-fertilizer mixing filter box, the discharge pipe is arranged at one end of the feed delivery pipe, the water suction pump is arranged between the discharge pipe and the material conveying pipe, a water injection pipe is arranged at the position close to one side of the outer surface of the upper end of the water-fertilizer mixing filter box, a material injection pipe is arranged at the position of the outer surface of the upper end of the water and fertilizer drip irrigation device close to the other side, a motor is arranged at the middle position of the outer surface of the upper end of the water and fertilizer mixing filter box, and the top end of the inner surface of the water and fertilizer drip irrigation device is provided with a bearing seat, the inside of the bearing seat is provided with a stirring rod in a penetrating way, and stirring blades are welded on the outer surfaces of the two sides of the stirring rod, and a filter screen is arranged below the stirring rod.
Preferably, the water injection pipe and the upper end surface of the material injection pipe are both provided with a scale box, the front end surface of the scale box is provided with a dial gauge, and the upper end of the scale box is provided with the injection pipe.
Preferably, the lower extreme of scale case is provided with the connecting pipe, and connecting pipe threaded connection is in the inside of water injection pipe, one side surface of connecting pipe is provided with second pipe valve.
Preferably, arrange the material pipe and include main pipe body, first branch pipe, second branch pipe and third branch pipe, and first branch pipe, second branch pipe and third branch pipe all are the equidistance and set up in one side surface of main pipe body, wherein the upper end surface of first branch pipe, second branch pipe and third branch pipe all is provided with first pipe valve.
Preferably, the mounting seat is welded at the position, close to the below, of the two sides of the inner surface of the water and fertilizer mixing filter box, the mounting groove is formed in the mounting seat, the filter screen is inserted into the mounting groove, and the fixing shaft penetrates between the mounting seat and the filter screen.
Preferably, the outer surface of the lower end of the water and fertilizer mixing filter box is welded with a base, and the outer surface of the lower end of the base is provided with a movable wheel.
Preferably, the outer surface of the front end of the water-fertilizer mixing filter box is provided with a sealing door, and the sealing door is movably connected with the water-fertilizer mixing filter box through a hinge chain.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the liquid manure that sets up drips irrigation the device and is mixed the rose box by the liquid manure, the conveying pipeline, the suction pump is constituteed with row's material pipe, the liquid manure drips irrigation the device and can stir water and fertilizer by oneself and mix simultaneously and filter the impurity in the fertilizer after row to go into row material pipe through the conveying pipeline, later fertilize crops in going into the field through row's material pipe row, whole process fertilization process does not need manual operation convenience more and also can improve fertilization efficiency, row's material pipe that sets up simultaneously is by being responsible for the body, first branch pipe, second branch pipe and third branch pipe constitute, first branch pipe, the fertilizer that second branch pipe and third branch pipe can discharge simultaneously fertilizes crops, further improve fertilization efficiency.
2. All set up the scale case and can carry out the ration to the water of injection into respectively on the water injection pipe of device is driped irrigation to liquid manure and the notes material pipe, the user holds the volume of injected water and fertilizer according to the scale table of scale case, guarantees that the volume of injected water and fertilizer is moderate to make the fertilizer after mixing better to the effect of nourishing of crops.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic plan sectional view of the water and fertilizer drip irrigation device of the present invention.
Fig. 3 is an enlarged view of the scale box of the present invention.
Fig. 4 is an enlarged view of the discharge pipe of the present invention.
In the figure: 1. a water and fertilizer drip irrigation device; 101. a water and fertilizer mixing filter box; 1011. a sealing door; 1012. a water injection pipe; 1013. a material injection pipe; 1014. a motor; 1015. a bearing seat; 1016. a stirring rod; 1017. a stirring blade; 1018. a filter screen; 102. a delivery pipe; 103. a water pump; 104. a discharge pipe; 1041. a primary tube; 1042. a first branch pipe; 1043. a second branch pipe; 1044. a third branch pipe; 1045. a first tubular valve; 2. a base; 201. a moving wheel; 3. a scale box; 301. a connecting pipe; 302. a second tubular valve; 303. an injection pipe; 304. a dial gauge; 4. a mounting seat; 401. mounting grooves; 402. and fixing the shaft.
Detailed Description
The technical solution 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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a water and fertilizer drip irrigation device for agricultural planting comprises a water and fertilizer drip irrigation device 1, wherein the water and fertilizer drip irrigation device 1 comprises a water and fertilizer mixing filter tank 101, a material conveying pipe 102, a water suction pump 103 and a material discharging pipe 104, a water injection pipe 1012 is arranged at a position close to one side of the outer surface of the upper end of the water and fertilizer mixing filter tank 101, water can be injected into the water and fertilizer mixing filter tank 101 through the water injection pipe 1012, a material injection pipe 1013 is arranged at a position close to the other side of the outer surface of the upper end of the water and fertilizer mixing filter tank 101, fertilizer can be injected into the water and fertilizer mixing filter tank 101 through the material injection pipe 1013, a motor 1014 is arranged at the middle position of the outer surface of the upper end of the water and fertilizer mixing filter tank 101, a bearing seat 1015 is arranged at the top end of the inner surface of the water and fertilizer mixing filter tank 101, a stirring rod 1016 is, after water and fertilizer are injected into the water-fertilizer mixing filter box 101, the motor 1014 is electrified to drive the stirring rod 1016 to rotate in the bearing seat 1015, the stirring rod 1016 drives the stirring blade 1017 to rotate to stir the water and the fertilizer in the water-fertilizer mixing filter box 101, so that the water and the fertilizer are uniformly mixed together, the filter screen 1018 filters impurities in the fertilizer water, the filter screen 1018 is arranged below the stirring rod 1016, the feed pipe 102 is arranged at the lower end of the water-fertilizer mixing filter box 101, after the water-fertilizer mixing filter box 101 stirs and filters the fertilizer water, an operator opens a valve on the feed pipe 102 to discharge the fertilizer water from the water-fertilizer mixing filter box 101 into the feed pipe 102, simultaneously the suction pump 103 is electrified to pump the fertilizer water into the discharge pipe 104, and then the fertilizer water is discharged through the first branch pipe 1042, the second branch pipe 1043 and the third branch pipe 1044 of the discharge pipe 104 to fertilize crops, a discharge pipe 104 is provided at one end of the feed pipe 102, and a suction pump 103 is provided between the discharge pipe 104 and the feed pipe 102.
As a technical optimization scheme, water injection pipe 1012 and the upper end surface of notes material pipe 1013 all are provided with scale box 3, and the front end surface of scale box 3 is provided with scale 304, the water that injects into liquid manure mixing filter box 101 and the volume of fertilizer according to scale 304 convenient to use person of scale box 3 holds, the volume of the water of guaranteeing to inject into and fertilizer is moderate to make the fertilizer after mixing better to the nourishing effect of crops, the upper end of scale box 3 is provided with injection pipe 303, can be to injection pipe 1012 and the volume of annotating the scale box 3 on the material pipe 1013 respectively injected into water and fertilizer through injection pipe 303.
As a technical optimization scheme of the utility model, the lower extreme of scale box 3 is provided with connecting pipe 301, and connecting pipe 301 threaded connection is in the inside of water injection pipe 1012, scale box 3 is connected through the equal water injection pipe 1012 of connecting pipe 301 and notes material pipe 1013, one side surface of connecting pipe 301 is provided with second pipe valve 302, open second pipe valve 302 after injecting proper amount water or fertilizer into scale box 3 and can make water and fertilizer enter into in the liquid manure mixes rose box 101 through water injection pipe 1012 and notes material pipe 1013.
As a technical optimization scheme of the utility model, arrange material pipe 104 including being responsible for the body 1041, first branch pipe 1042, second branch pipe 1043 and third branch pipe 1044, and first branch pipe 1042, second branch pipe 1043 and third branch pipe 1044 all are the equidistance and set up the one side surface at being responsible for the body 1041, wherein first branch pipe 1042, second branch pipe 1043 all are provided with first pipe valve 1045 with the upper end surface of third branch pipe 1044, first pipe valve 1045 can control the circulation of water in first branch pipe 1042, second branch pipe 1043 and third branch pipe 1044.
As a technical optimization scheme, mount pad 4 has all been welded to the position that the internal surface both sides of liquid manure mixed rose box 101 are close to the below, and mounting groove 401 has been seted up to the inside of mount pad 4, filter screen 1018 is pegged graft in mounting groove 401, and run through between mount pad 4 and the filter screen 1018 and be provided with fixed axle 402, filter screen 1018 is fixed in mounting groove 401 of mount pad 4 through fixed axle 402, this mounting means of setting can the person of facilitating the use dismantle the change to filter screen 1018, the person of facilitating the use installs filter screen 1018 simultaneously.
As the utility model discloses a technical optimization scheme, the lower extreme outer surface welding of liquid manure mixed rose box 101 has base 2, and whole liquid manure drips irrigation device 1 and all installs on base 2, and base 2's lower extreme surface is provided with removes wheel 201, has set up to remove wheel 201 and can the person of facilitating the use remove whole liquid manure drip irrigation device 1.
As a technical optimization scheme of the utility model, the front end surface of liquid manure mixed filter box 101 is provided with sealing door 1011, and sealing door 1011 mixes filter box 101 swing joint through hinge chain and liquid manure, and sealing door 1011 can mix filter box 101 with liquid manure and seal up, opens sealing door 1011 simultaneously and can overhaul puddler 1016 and stirring vane 1017 in the liquid manure mixed filter box 101, also can dismantle the change to filter screen 1018.
The utility model discloses when using, at first in the injection pipe 303 pour into water into the graduated flask 3 on the water injection pipe 1012 into, the volume of injected water is held according to the graduation apparatus 304 of graduated flask 3 simultaneously, pour into fertilizer into to the injection pipe 303 again and to the graduated flask 3 on the injection pipe 1013, the volume of injected water is held according to the graduation apparatus 304 of graduated flask 3 simultaneously, pour into proper amount water into behind the graduated flask 3 on the water injection pipe 1012 and open second pipe valve 302 and make water enter into liquid manure and mix the rose box 101 through the water injection pipe 1012, pour into proper amount fertilizer into behind the graduated flask 3 on the injection pipe 1013 and open second pipe valve 302 and make fertilizer enter into liquid manure and mix the rose box 101 through the injection pipe 1013, pour into liquid and fertilizer into liquid manure and mix the rose box 101 with water and fertilizer after, it drives the puddler 1016 to rotate in the bearing frame to move the motor 1014 circular telegram that the model is Y-160M to make its operation, drive stirring vane 1017 rotate when the puddler 1016 rotates and carry out the stirring to the water and fertilizer that water manure mixes the rose box 101 After the water and fertilizer are uniformly mixed together, the filter screen 1018 filters impurities in the fertilizer water, the water-fertilizer mixing and filtering tank 101 stirs and filters the fertilizer water, an operator opens a valve on the feed pipe 102 to discharge the fertilizer water from the water-fertilizer mixing and filtering tank 101 into the feed pipe 102, the water suction pump 103 is powered on to pump the fertilizer water into the discharge pipe 104, and then the fertilizer water is discharged through a first branch pipe 1042, a second branch pipe 1043 and a third branch pipe 1044 of the discharge pipe 104 to fertilize the field and crops, wherein the lengths of the first branch pipe 1042, the second branch pipe 1043 and the third branch pipe 1044 are not limited, and the first branch pipe 1042, the second branch pipe 1043 and the third branch pipe 1044 are rubber hoses to facilitate operators to place the first branch pipe 1042, the second branch pipe 1043 and the third branch pipe 1044 at proper positions according to the terrain.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The water and fertilizer drip irrigation device for agricultural planting is characterized by comprising a water and fertilizer drip irrigation device (1), wherein the water and fertilizer drip irrigation device (1) comprises a water and fertilizer mixing filter box (101), a conveying pipe (102), a water suction pump (103) and a discharge pipe (104), the conveying pipe (102) is arranged at the lower end of the water and fertilizer mixing filter box (101), the discharge pipe (104) is arranged at one end of the conveying pipe (102), and the water suction pump (103) is arranged between the discharge pipe (104) and the conveying pipe (102);
a water injection pipe (1012) is arranged at a position, close to one side, of the outer surface of the upper end of the water-fertilizer mixing filter box (101), and a material injection pipe (1013) is arranged at a position, close to the other side, of the outer surface of the upper end of the water-fertilizer mixing filter box (101);
a motor (1014) is arranged in the middle of the outer surface of the upper end of the water-fertilizer mixing filter box (101), a bearing seat (1015) is arranged at the top end of the inner surface of the water-fertilizer mixing filter box (101), a stirring rod (1016) penetrates through the inside of the bearing seat (1015), and stirring blades (1017) are welded on the outer surfaces of two sides of the stirring rod (1016);
a filter screen (1018) is arranged below the stirring rod (1016).
2. The water and fertilizer drip irrigation device for agricultural planting according to claim 1, wherein the outer surfaces of the upper ends of the water injection pipe (1012) and the water injection pipe (1013) are provided with a scale box (3), the outer surface of the front end of the scale box (3) is provided with a scale (304), and the upper end of the scale box (3) is provided with an injection pipe (303).
3. A water and fertilizer drip irrigation device for agricultural planting according to claim 2, wherein a connection pipe (301) is provided at a lower end of the scale case (3), the connection pipe (301) is screwed inside a water injection pipe (1012), and a second pipe valve (302) is provided at an outer surface of one side of the connection pipe (301).
4. The water and fertilizer drip irrigation device for agricultural planting according to claim 1, wherein the discharge pipe (104) comprises a main pipe body (1041), a first branch pipe (1042), a second branch pipe (1043) and a third branch pipe (1044), the first branch pipe (1042), the second branch pipe (1043) and the third branch pipe (1044) are arranged on the outer surface of one side of the main pipe body (1041) at equal intervals, and the outer surfaces of the upper ends of the first branch pipe (1042), the second branch pipe (1043) and the third branch pipe (1044) are provided with first pipe valves (1045).
5. The water and fertilizer drip irrigation device for agricultural planting according to claim 1, wherein mounting seats (4) are welded at positions, close to the lower portion, of two sides of the inner surface of the water and fertilizer mixing and filtering box (101), mounting grooves (401) are formed in the mounting seats (4), the filter screen (1018) is inserted into the mounting grooves (401), and a fixing shaft (402) penetrates between the mounting seats (4) and the filter screen (1018).
6. The water and fertilizer drip irrigation device for agricultural planting according to claim 1, characterized in that a base (2) is welded on the outer surface of the lower end of the water and fertilizer mixing filter tank (101), and a moving wheel (201) is arranged on the outer surface of the lower end of the base (2).
7. The water and fertilizer drip irrigation device for agricultural planting according to claim 1, wherein a sealing door (1011) is arranged on the outer surface of the front end of the water and fertilizer mixing filter box (101), and the sealing door (1011) is movably connected with the water and fertilizer mixing filter box (101) through a hinge chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922172236.4U CN211153135U (en) | 2019-12-06 | 2019-12-06 | A liquid manure drips irrigation device for farming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922172236.4U CN211153135U (en) | 2019-12-06 | 2019-12-06 | A liquid manure drips irrigation device for farming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211153135U true CN211153135U (en) | 2020-08-04 |
Family
ID=71816024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922172236.4U Active CN211153135U (en) | 2019-12-06 | 2019-12-06 | A liquid manure drips irrigation device for farming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211153135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113142032A (en) * | 2021-03-18 | 2021-07-23 | 杭州倪柯信息技术有限公司 | Afforestation device that waters |
| CN113508745A (en) * | 2021-03-18 | 2021-10-19 | 杭州倪柯信息技术有限公司 | Portable gardens device that waters |
-
2019
- 2019-12-06 CN CN201922172236.4U patent/CN211153135U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113142032A (en) * | 2021-03-18 | 2021-07-23 | 杭州倪柯信息技术有限公司 | Afforestation device that waters |
| CN113508745A (en) * | 2021-03-18 | 2021-10-19 | 杭州倪柯信息技术有限公司 | Portable gardens device that waters |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204047153U (en) | A kind of drip irrigation of control automatically liquid manure integrated mobile pumping plant | |
| CN211153135U (en) | A liquid manure drips irrigation device for farming | |
| CN207869707U (en) | A kind of accurate water-fertilizer integral device | |
| CN109906741A (en) | A kind of industrialized agriculture water-fertilizer-pesticide complex control system and its implementation method | |
| CN220630487U (en) | Irrigation equipment is used in agalloch eaglewood tree planting | |
| CN2669560Y (en) | ground irrigation fine fertilizer applicator | |
| CN219893852U (en) | Water and fertilizer drip irrigation integrated device for green and crisp Li Chongzhi greenhouse | |
| CN218649614U (en) | A irrigation equipment for fruit tree | |
| CN215223121U (en) | Irrigation equipment for road greening engineering | |
| CN217183861U (en) | Ecological agriculture liquid manure integration intelligence water-saving irrigation equipment | |
| CN213427026U (en) | Irrigation equipment for farming | |
| CN215011619U (en) | Liquid manure medicine integrated device | |
| CN212232528U (en) | Grape is planted with driping irrigation device | |
| CN212034853U (en) | Be suitable for sunlight greenhouse's small-size fertigation device | |
| CN211721108U (en) | Water and fertilizer integrated irrigation device for forest | |
| CN211932228U (en) | Sprinkler for farming | |
| CN211656869U (en) | Water-washed formula fertilizer distributor of agricultural usefulness | |
| CN210406205U (en) | Unstable water source mobile water and fertilizer integrated equipment | |
| CN214757889U (en) | Water and fertilizer integrated irrigation device for hundred-meter grains | |
| CN216650479U (en) | Portable farming fertilizer injection unit | |
| CN224007185U (en) | Device is driped irrigation to pepper garden liquid manure medicine gas | |
| CN217591539U (en) | Integrative feeding device of liquid manure is planted to crops | |
| CN115136779A (en) | Water and fertilizer integrated irrigation device for hundred-meter grains | |
| CN213343358U (en) | Water-saving irrigation is with driping irrigation device | |
| CN215379882U (en) | Agricultural environmental protection fertigation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |