CN212232129U - Water-soluble fertile sprinkler - Google Patents
Water-soluble fertile sprinkler Download PDFInfo
- Publication number
- CN212232129U CN212232129U CN201922426917.9U CN201922426917U CN212232129U CN 212232129 U CN212232129 U CN 212232129U CN 201922426917 U CN201922426917 U CN 201922426917U CN 212232129 U CN212232129 U CN 212232129U
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- China
- Prior art keywords
- connecting pipe
- water
- panel
- box
- baffle
- 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.)
- Expired - Fee Related
Links
- 238000003756 stirring Methods 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000007921 spray Substances 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 3
- 238000005507 spraying Methods 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical group [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000003337 fertilizer Substances 0.000 abstract description 27
- 239000002994 raw material Substances 0.000 abstract description 8
- 238000007664 blowing Methods 0.000 abstract description 3
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000004021 humic acid Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Catching Or Destruction (AREA)
- Fertilizing (AREA)
Abstract
The utility model discloses a water-soluble fertile sprinkler, including first panel, the second panel, the box, the chamber door, the case handle, push away the handle, anti-skidding felt, the universal wheel, the dustcoat, the scale, the inner tube, blowing valve structure, first baffle, the second baffle, first connecting axle, the second connecting axle, first bolt, fixed handle, the connecting pipe, the support frame, including a motor, an end cap, a controller, and a cover plate, the rotation axis, rotating vane, the horizontal pole, the sawtooth blade, wipe the board, the sponge felt, the agitator tank, the water inlet, the liquid outlet, first connecting pipe, the water pump, the switching pipe, the second connecting pipe, the third connecting pipe, the fourth connecting pipe, the second bolt, fifth connecting pipe and shower nozzle. The water-soluble fertilizer raw materials and water can be more accurately placed through the graduated scale for stirring, and meanwhile, the water-soluble fertilizer raw materials can be placed through the opening and closing of the first baffle and the second baffle through the material placing valve structure; stirring mixing arrangement carries out the omnidirectional stirring to water-soluble fertile, sprays adjusting device simultaneously and conveniently sprays the use.
Description
Technical Field
The utility model relates to a sprinkler specifically is a water-soluble fertile sprinkler, belongs to water-soluble fertile spraying technical field.
Background
The water-soluble fertilizer is a compound fertilizer containing nitrogen, phosphorus, potassium, calcium, magnesium, trace elements, amino acid, humic acid, alginic acid and the like, which can be completely dissolved in water. The fertilizer is divided into a solid water-soluble fertilizer and a liquid water-soluble fertilizer in form. The fertilizer comprises macroelement water-soluble fertilizer, secondary element water-soluble fertilizer, microelement water-soluble fertilizer, amino acid-containing water-soluble fertilizer, humic acid-containing water-soluble fertilizer, organic water-soluble fertilizer and the like according to the nutrient content.
At present, the operation of water-soluble fertilizer is directly put water-soluble fertilizer raw materials into the aquatic and is taken the puddler to stir immediately and spray on the market, and such water-soluble fertilizer does not dissolve completely, and the quality is not high, stirs inhomogeneously, sprays simultaneously and can not height-adjusting, sprays the direction singlely. Therefore, a water-soluble fertile sprinkler is proposed to the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water-soluble fertile sprinkler just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned mesh, a water-soluble fertilizer sprinkler, include first panel, second panel, box, chamber door, case handle, push away handle, anti-skidding felt, universal wheel, dustcoat, scale, inner tube, connecting pipe, water inlet, stirring mixing arrangement and spray adjusting device, the contained angle department of first panel and second panel is provided with the box, and one side of first panel and the lower extreme of second panel are provided with respectively and push away handle and universal wheel, the surface of pushing away the handle is provided with anti-skidding felt, the front surface of box is provided with the chamber door, and the upper surface of box is provided with the dustcoat, the front surface of chamber door is provided with the case handle, the surface and the inside of dustcoat are provided with scale and inner tube respectively, the inner tube links to each other with the connecting pipe that runs through the box, and the inside of inner tube is provided with blowing valve structure, the inside of box is provided with water inlet respectively, A stirring and mixing device and a spraying and adjusting device;
the discharge valve structure comprises a first baffle, a second baffle, a first connecting shaft, a second connecting shaft, a first bolt and a fixing handle, wherein the lower ends of the first baffle and the second baffle are respectively provided with the first connecting shaft and the second connecting shaft;
the stirring and mixing device comprises a support frame, a motor, a rotating shaft, a rotating blade, a cross rod, a sawtooth blade, a wiping plate, a sponge felt and a stirring box, wherein the motor is connected with the rotating shaft penetrating through the stirring box through the support frame;
the spraying adjusting device comprises a liquid outlet, a first connecting pipe, a water pump, a switching pipe, a second connecting pipe, a third connecting pipe, a fourth connecting pipe, a second bolt, a fifth connecting pipe and a sprayer, wherein the water pump is arranged between the liquid outlet and the first connecting pipe, the first connecting pipe is connected with the second connecting pipe through the switching pipe, the upper end and the surface of the third connecting pipe are respectively provided with the fourth connecting pipe and the second bolt, and the sprayer is connected with the fourth connecting pipe through the fifth connecting pipe.
Preferably, the included angle between the first panel and the second panel is 90 degrees, and the first panel and the second panel are of a tetragonal structure.
Preferably, the box door is provided with two box handles, and the box handles are welded on the surface of the box door.
Preferably, the first baffle and the second baffle are both of a semicircular structure.
Preferably, the saw-tooth blades are provided with a plurality of saw-tooth blades, and the cross sections of the saw-tooth blades are of a right-angled trapezoid structure.
Preferably, the fourth connecting pipe and the second bolt are both made of stainless steel, and the fourth connecting pipe and the second bolt are both of a cylindrical structure.
The utility model has the advantages that:
1. the utility model discloses a water-soluble fertilizer raw materials and water can be put into more accurately through the scale and stir, and simultaneously the opening and shutting of blowing valve structure accessible first baffle and second baffle puts into the agitator tank water-soluble fertilizer raw materials, and when equipment was idle, avoided the dust to get into simultaneously, this simple structure, convenient to use;
2. the utility model discloses a stirring mixing arrangement carries out the omnidirectional stirring to water-soluble fertile, fully makes water-soluble fertile dissolve in water, and the agitator tank inner wall can not be glued to water-soluble fertile raw materials simultaneously, sprays the height of the adjustable fourth connecting pipe of adjusting device simultaneously, conveniently sprays the use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is the structure schematic diagram of the discharging valve of the present invention.
In the figure: 1. the device comprises a first panel, a second panel, a3, a box body, a 4, a box door, a 5, a box handle, a 6, a pushing handle, a 7, an anti-slip felt, 8, a universal wheel, a 9, an outer cover, a 10, a graduated scale, 11, an inner pipe, 12, a discharging valve structure, 1201, a first baffle, 1202, a second baffle, 1203, a first connecting shaft, 1204, a second connecting shaft, 1205, a first bolt, 1206, a fixing handle, 13, a connecting pipe, 14, a supporting frame, 15, a motor, 16, a rotating shaft, 17, a rotating blade, 18, a cross rod, 19, a sawtooth blade, 20, a wiping plate, 21, a sponge felt, 22, a stirring box, 23, a water inlet, 24, a liquid outlet, 25, a first connecting pipe, 26, a water pump, 27, a switching pipe, 28, a second connecting pipe, 29, a third connecting pipe, 30, a fourth connecting pipe, 31, a second bolt, 32, a fifth connecting pipe, 33 and a.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a water soluble fertilizer spraying device comprises a first panel 1, a second panel 2, a box body 3, a box door 4, a box handle 5, a push handle 6, an anti-slip felt 7, a universal wheel 8, an outer cover 9, a graduated scale 10, an inner tube 11, a connecting tube 13, a water inlet 23, a stirring and mixing device and a spraying adjusting device, wherein the box body 3 is arranged at an included angle between the first panel 1 and the second panel 2, the push handle 6 and the universal wheel 8 are respectively arranged at one side of the first panel 1 and the lower end of the second panel 2, the anti-slip felt 7 is arranged on the surface of the push handle 6, the box door 4 is arranged on the front surface of the box body 3, the outer cover 9 is arranged on the front surface of the box door 4, the graduated scale 10 and the inner tube 11 are respectively arranged on the surface and inside of the outer cover 9, the inner tube 11 is connected with the connecting tube 13 penetrating through the box body 3, and the inner tube 11 is internally provided withDischarging valve structure12, a water inlet 23, a stirring and mixing device and a spraying and adjusting device are respectively arranged in the box body 3;
the emptying valve structure 12 comprises a first baffle plate 1201, a second baffle plate 1202, a first connecting shaft 1203, a second connecting shaft 1204, a first bolt 1205 and a fixing handle 1206, wherein the first connecting shaft 1203 and the second connecting shaft 1204 are respectively arranged at the lower ends of the first baffle plate 1201 and the second baffle plate 1202, the first bolt 1205 is arranged at the intersection position of the first connecting shaft 1203 and the second connecting shaft 1204, and the fixing handle 1206 is respectively arranged at the lower ends of the first connecting shaft 1203 and the second connecting shaft 1204;
the stirring and mixing device comprises a support frame 14, a motor 15, a rotating shaft 16, rotating blades 17, a cross bar 18, sawtooth blades 19, a wiping plate 20, a sponge felt 21 and a stirring box 22, wherein the motor 15 is connected with the rotating shaft 16 penetrating through the stirring box 22 through the support frame 14, the rotating blades 17 are arranged on the surface of the rotating shaft 16, the rotating shaft 16 is connected with the wiping plate 20 through the cross bar 18, the sawtooth blades 19 are arranged on the surface of the cross bar 18, and the sponge felt 21 is arranged on one side of the wiping plate 20;
the spraying adjusting device comprises a liquid outlet 24, a first connecting pipe 25, a water pump 26, an adapter pipe 27, a second connecting pipe 28, a third connecting pipe 29, a fourth connecting pipe 30, a second bolt 31, a fifth connecting pipe 32 and a spray head 33, wherein the water pump 26 is arranged between the liquid outlet 24 and the first connecting pipe 25, the first connecting pipe 25 is connected with the second connecting pipe 28 through the adapter pipe 27, the upper end and the surface of the third connecting pipe 29 are respectively provided with the fourth connecting pipe 30 and the second bolt 31, and the spray head 33 is connected with the fourth connecting pipe 30 through the fifth connecting pipe 32.
The included angle between the first panel 1 and the second panel 2 is 90 degrees, the first panel 1 and the second panel 2 are of a tetragonal structure, and the included angle between the first panel 1 and the second panel 2 is 90 degrees, so that the box body 3 can be conveniently placed; the box door 4 is provided with two box handles 5, the box handles 5 are welded on the surface of the box door 4, the box handles 5 are of arc structures, and the welding mode is more stable and convenient for opening the box door 4; the first baffle 1201 and the second baffle 1202 are both of a semicircular structure, and the water soluble fertilizer can directly fall into the stirring box 22 after being dried conveniently through the material discharging valve structure 12; the saw-tooth blades 19 are arranged in total, the cross sections of the saw-tooth blades 19 are of a right-angled trapezoid structure, and the saw-tooth blades 19 arranged on the surfaces of the rotating blades 17 and the cross rod 18 are used for fully stirring the water-soluble fertilizer in the transverse and vertical directions; the fourth connecting pipe 30 and the second bolt 31 are both made of stainless steel, the fourth connecting pipe 30 and the second bolt 31 are both of a cylindrical structure, the fourth connecting pipe 30 can be stretched from the third connecting pipe 29 and then fixed by the second bolt 31, and therefore the spraying distance of a part of the spraying device is improved.
When the utility model is used, the electrical components in the application are externally connected with a power supply and a control switch when in use, firstly, an operator holds the case handle 5 to open the case door 4, puts a proper amount of water into the stirring case 22 through the water inlet 23, then puts water-soluble fertilizer raw materials through the graduated scale 10, then holds the fixed handle 1206 with a hand, opens the first baffle 1201 and the second baffle 1202 through the first connecting shaft 1203 and the second connecting shaft 1204, simultaneously, when the equipment is idle, the dust is prevented from entering, the structure is simple, the use is convenient, the water-soluble fertilizer raw materials fall into the stirring case 22 through the connecting pipe 13, at the moment, the motor 15 is opened, the starting of the motor 15 drives the rotation shaft 16 to rotate, thereby driving the rotation of the rotating blades 17 and the sawtooth blades 19, the sawtooth blades 19 arranged on the surfaces of the rotating blades 17 and the cross bar 18 are transversely and vertically used for fully stirring the water-soluble fertilizer, simultaneously wipe the residue that the sponge felt 21 that board 20 one side set up scraped the agitator tank 22 inner wall and is stained with, wait water-soluble fertilizer and water mixed stirring completion after, turn on water pump 26, it flows through fifth connecting pipe 32 through switching tube 27 and second connecting pipe 28 and sprays by shower nozzle 33 at last to mix the liquid to be driven by water pump 26, operating personnel accessible is fixed by second bolt 31 again from stretching fourth connecting pipe 30 in third connecting pipe 29, improve some spraying remote degree like this, operating personnel can hold anti-skidding felt 7 and promote whole spraying through universal wheel 8, the device convenient to use, better market prospect has.
The motor 15 is made of a model CH17 manufactured by Shanghai Lungi reducer, Inc., and its related power supply and circuit.
The water pump 26 is of a model 50ZJ-I-A33 manufactured by Shijiazhuang Shentai pump company Limited and its associated power supply and circuitry.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a water-soluble fertile sprinkler which characterized in that: comprises a first panel (1), a second panel (2), a box body (3), a box door (4), a box handle (5), a push handle (6), an anti-slip felt (7), a universal wheel (8), an outer cover (9), a graduated scale (10), an inner pipe (11), a connecting pipe (13), a water inlet (23), a stirring and mixing device and a spraying and adjusting device, wherein the box body (3) is arranged at the included angle of the first panel (1) and the second panel (2), the push handle (6) and the universal wheel (8) are respectively arranged at one side of the first panel (1) and the lower end of the second panel (2), the anti-slip felt (7) is arranged on the surface of the push handle (6), the box door (4) is arranged on the front surface of the box body (3), the outer cover (9) is arranged on the upper surface of the box body (3), the box handle (5) is arranged on the front surface of the box door (4), the graduated scale (10) and the inner pipe (11) are respectively arranged on the surface, the inner pipe (11) is connected with a connecting pipe (13) penetrating through the box body (3), a material discharging valve structure (12) is arranged inside the inner pipe (11), and a water inlet (23), a stirring and mixing device and a spraying and adjusting device are respectively arranged inside the box body (3);
the emptying valve structure (12) comprises a first baffle (1201), a second baffle (1202), a first connecting shaft (1203), a second connecting shaft (1204), a first bolt (1205) and a fixing handle (1206), wherein the lower ends of the first baffle (1201) and the second baffle (1202) are respectively provided with the first connecting shaft (1203) and the second connecting shaft (1204), the first bolt (1205) is arranged at the intersection position of the first connecting shaft (1203) and the second connecting shaft (1204), and the fixing handle (1206) is arranged at the lower ends of the first connecting shaft (1203) and the second connecting shaft (1204);
the stirring and mixing device comprises a support frame (14), a motor (15), a rotating shaft (16), a rotating blade (17), a cross bar (18), a sawtooth blade (19), a wiping plate (20), a sponge felt (21) and a stirring box (22), wherein the motor (15) is connected with the rotating shaft (16) penetrating through the stirring box (22) through the support frame (14), the rotating blade (17) is arranged on the surface of the rotating shaft (16), the rotating shaft (16) is connected with the wiping plate (20) through the cross bar (18), the sawtooth blade (19) is arranged on the surface of the cross bar (18), and the sponge felt (21) is arranged on one side of the wiping plate (20);
the spraying adjusting device comprises a liquid outlet (24), a first connecting pipe (25), a water pump (26), a switching pipe (27), a second connecting pipe (28), a third connecting pipe (29), a fourth connecting pipe (30), a second bolt (31), a fifth connecting pipe (32) and a spray head (33), wherein the water pump (26) is arranged between the liquid outlet (24) and the first connecting pipe (25), the first connecting pipe (25) is connected with the second connecting pipe (28) through the switching pipe (27), the upper end and the surface of the third connecting pipe (29) are respectively provided with the fourth connecting pipe (30) and the second bolt (31), and the spray head (33) is connected with the fourth connecting pipe (30) through the fifth connecting pipe (32).
2. Water-soluble fertile sprinkler of claim 1, characterized in that: the included angle between the first panel (1) and the second panel (2) is 90 degrees, and the first panel (1) and the second panel (2) are of a tetragonal structure.
3. Water-soluble fertile sprinkler of claim 1, characterized in that: the box door is characterized in that the number of the box doors (4) is two, and the box handles (5) are welded on the surface of the box doors (4).
4. Water-soluble fertile sprinkler of claim 1, characterized in that: the first baffle plate (1201) and the second baffle plate (1202) are both of a semicircular structure.
5. Water-soluble fertile sprinkler of claim 1, characterized in that: the saw-tooth blades (19) are provided with a plurality of saw-tooth blades, and the cross sections of the saw-tooth blades (19) are of a right-angle trapezoidal structure.
6. Water-soluble fertile sprinkler of claim 1, characterized in that: the fourth connecting pipe (30) and the second bolt (31) are both made of stainless steel, and the fourth connecting pipe (30) and the second bolt (31) are both of a cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922426917.9U CN212232129U (en) | 2019-12-28 | 2019-12-28 | Water-soluble fertile sprinkler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922426917.9U CN212232129U (en) | 2019-12-28 | 2019-12-28 | Water-soluble fertile sprinkler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212232129U true CN212232129U (en) | 2020-12-29 |
Family
ID=73972966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922426917.9U Expired - Fee Related CN212232129U (en) | 2019-12-28 | 2019-12-28 | Water-soluble fertile sprinkler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212232129U (en) |
-
2019
- 2019-12-28 CN CN201922426917.9U patent/CN212232129U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |