CN109006785A - A kind of walking farmland herbicide sprinkling mechanical structure - Google Patents
A kind of walking farmland herbicide sprinkling mechanical structure Download PDFInfo
- Publication number
- CN109006785A CN109006785A CN201811059711.0A CN201811059711A CN109006785A CN 109006785 A CN109006785 A CN 109006785A CN 201811059711 A CN201811059711 A CN 201811059711A CN 109006785 A CN109006785 A CN 109006785A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- dispersion liquid
- stirring ball
- wall
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M21/00—Apparatus for the destruction of unwanted vegetation, e.g. weeds
- A01M21/04—Apparatus for destruction by steam, chemicals, burning, or electricity
- A01M21/043—Apparatus for destruction by steam, chemicals, burning, or electricity by chemicals
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of walking farmland herbicides to spray mechanical structure, including cylindrantherae, dispersion liquid part, stir ball and top plate, partition is fixedly connected on the inner wall of cylindrantherae, the lower part of partition is fixedly connected with the pump housing, the lower port of the pump housing is fixedly connected with dispersion liquid part, the bottom end of dispersion liquid part is fixedly connected with spray head, the top of partition is provided with stirring ball, the surface of stirring ball is provided with multiple permeable holes, the left and right ends of stirring ball are provided with rotation catching groove, the inner rotation of rotation catching groove is connected with supporting element, the surface of supporting element is provided with butt hole, the inside of butt hole is bolted with fixed link, fixed link is arranged through top plate, and teeth are provided on the outer wall of stirring ball；Herbicide spray structure setting proposed by the present invention has traveling wheel, and two traveling wheels avoid rolling crops when walking, expand its use scope, mitigate peasant's amount of labour, improve production efficiency according to the adjustable the two spacing of ridge width.
Description
Technical field
The present invention relates to agricultural machinery technological field, specially a kind of walking farmland herbicide sprays mechanical structure.
Background technique
Agricultural is the basic industry of country, and agricultural product are provided safeguard with production for people's lives, in crop planting, soil
Weeds are often bred in ground, people are not gone in order to ensure the nutritional ingredient of crops by weeds point, often spray herbicide to miscellaneous
Grass is eliminated, but it there are still following drawbacks in actual use:
It walks 1. traditional herbicide spray carries cylindrantherae in farmland by peasant, the amount of labour is larger, and it is time-consuming and laborious, and
Inefficiency, the herbicide stream that water clock goes out from cylindrantherae endanger skin tape at peasant back；
2. large-scale farm carries out the sprinkling of herbicide using unmanned plane, at high cost, but not applicable and self-employed worker's farmland production,
It is small in size to be now badly in need of one kind, it is at low cost, convenient and fast power choring herbicide spray device is operated as self-employed worker farmland, and clothes are provided
Business；
3. lacking stirring structure inside traditional herbicide spray device, causes powdery medicine dissolution to be not thorough, deposit
In cartridge interior, and outflow of taking advantage of a situation results in blockage to spray head.
Summary of the invention
The purpose of the present invention is to provide a kind of walking farmland herbicides to spray mechanical structure, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme: a kind of mechanical knot of walking farmland herbicide sprinkling
Structure, including cylindrantherae, dispersion liquid part, stirring ball and top plate, are fixedly connected with partition on the inner wall of the cylindrantherae, under the partition
Portion is fixedly connected with the pump housing, and the lower port of the pump housing is fixedly connected with dispersion liquid part, and the bottom end of the dispersion liquid part is fixedly connected with
Spray head, the top of partition are provided with stirring ball, and the surface of the stirring ball is provided with multiple permeable holes, stirs the left and right ends of ball
It is provided with rotation catching groove, the inner rotation of the rotation catching groove is connected with supporting element, and the surface of the supporting element is provided with pair
Hole is connect, the inside of the butt hole is bolted with fixed link, and the fixed link is arranged through top plate, and is arranged on the outer wall of stirring ball
There are teeth, the teeth engage connection with gear, and the gear is fixedly connected in the shaft of motor, and the shaft of the motor turns
Dynamic to be connected in the plate face of support plate, there are two support plate settings, and through slot, the support plate of side are provided between two support plates
Guide groove is provided in plate face, the internal slide of the guide groove is connected with position limiting slide block, and the position limiting slide block is fixedly connected on
The end of conveying part, and lapping plate is fixedly connected in the plate face of support plate, bullet is fixedly connected in the plate face of the lapping plate
Property part is fixedly connected on the bottom surface of conveying part at the top of the elastic component, extension is fixedly connected on the outer wall of the cylindrantherae
Plate is provided with sliding notch in the plate face of the extension board, and the internal slide of the sliding notch is connected with traveling wheel, and stirs
Dosing mouth is provided on the outer wall of ball.
Preferably, the dispersion liquid part is in the circular cylinder structure of inner hollow, is fixedly connected on the outer wall of dispersion liquid part defeated
The inside of liquid pipe, perfusion tube and dispersion liquid part connects, the L-shaped round tubular structure of perfusion tube, and there are four perfusion tube settings, and four
The sizes such as a perfusion tube is equidistant are arranged on the outer wall of dispersion liquid part, and scupper, scupper and pump are provided in the plate face of partition
The upper port of body is connected.
Preferably, the supporting element includes sleeve, compressed spring and shank, and shank is in T-shaped with sleeve
Circular cylinder structure, the port of sleeve are provided with closing-in structure, and closing-in structure limits shank, and compressed spring is fixed to be connected
It connects between sleeve and shank, the surface of sleeve and shank is provided with butt hole.
Preferably, the guide groove is in T-shaped rectangular cylinder structure, and there are two guide groove settings, and two guide grooves close
It being distributed in the central symmetry of support plate, conveying part semicircular in shape frame structure, the lower end of conveying part is fixedly connected with feeder pipe, under
Expects pipe is arranged through lapping plate, and feeder pipe is arranged through the bottom surface of conveying part.
Preferably, the elastic component includes stressed plate and elastic bent rod, and there are two stressed plate settings, two stressed plates it
Between be fixedly connected with multiple elastic bent rods, elastic bent rod is arc-shaped rod-like structure, and there are two elastic component settings, two
Elastic component is symmetrical about the feeder pipe of conveying part lower end.
Preferably, the top of the traveling wheel is fixedly connected with supporting leg, and limit plate is fixedly connected on the body of rod of supporting leg, limit
The width of position plate is greater than the width of sliding notch, and there are two limit plate settings, and two limit plates are about extension board in symmetrical above and below
Distribution, and location hole is provided on limit plate, the location hole is provided with multiple groups, and multiple groups location hole extends through two limit plates
It is arranged with the plate face of extension board.
Preferably, the dosing mouth is in circle hole shape structure, is bonded with rubber baffle on the inner wall of dosing mouth, rubber baffle is in
Fan-shaped plate structure, rubber baffle are provided with four, and four rubber baffles are spliced into circular plate structure.
Compared with prior art, the beneficial effects of the present invention are: structure of the invention setting rationally, functional, have with
Lower advantage:
1. herbicide spray structure setting proposed by the present invention has a traveling wheel, and two traveling wheels can be with according to ridge width
The two spacing is adjusted, avoids rolling crops when walking, expands its use scope, mitigate peasant's amount of labour, improve production efficiency；
2. herbicide spray apparatus structure proposed by the present invention is simple, small volume is simple and convenient, is suitable for individual
It sprays herbicide and uses in family farmland；
3. stirring ball is arranged in cartridge interior, stirring ball makes the water in powdered herbicide and cylindrantherae mixed during scrolling
It closes, and the drug of larger particles is avoided to leak out from the permeable hole of stirring ball surface, mix drug with water more uniform, and avoid
Drug results in blockage to spray head.
Detailed description of the invention
Fig. 1 is configuration schematic diagram of the present invention；
Fig. 2 is supporting element configuration schematic diagram of the present invention；
Fig. 3 is support plate of the present invention and conveying part configuration schematic diagram；
Fig. 4 is dispersion liquid part of the present invention and spray head attachment structure schematic diagram；
Fig. 5 is structure enlargement diagram at A in Fig. 1；
Fig. 6 is traveling wheel structural schematic diagram of the present invention.
In figure: cylindrantherae 1, partition 2, the pump housing 3, dispersion liquid part 4, spray head 5, stirring ball 6, permeable hole 7, rotation catching groove 8, supporting element
9, butt hole 10, fixed link 11, teeth 12, gear 13, motor 14, support plate 15, guide groove 16, conveying part 17, lapping plate 18,
Elastic component 19, position limiting slide block 20, extension board 21, sliding notch 22, traveling wheel 23, dosing mouth 24, top plate 25.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of walking farmland herbicide sprinkling mechanical structure,
Including cylindrantherae 1, dispersion liquid part 4, stirring ball 6 and top plate 25, partition 2, the lower part of partition 2 are fixedly connected on the inner wall of cylindrantherae 1
It is fixedly connected with the pump housing 3, the lower port of the pump housing 3 is fixedly connected with dispersion liquid part 4, and the bottom end of dispersion liquid part 4 is fixedly connected with spray head 5,
The top of partition 2 is provided with stirring ball 6, and the surface of stirring ball 6 is provided with multiple permeable holes 7, and the left and right ends of stirring ball 6 are all provided with
It is equipped with rotation catching groove 8, the inner rotation of rotation catching groove 8 is connected with supporting element 9, and the surface of supporting element 9 is provided with butt hole 10, right
The inside for connecing hole 10 is bolted with fixed link 11, and fixed link 11 is arranged through top plate 25, and is provided with teeth on the outer wall of stirring ball 6
12, teeth 12 engage connection with gear 13, and gear 13 is fixedly connected in the shaft of motor 14, the shaft rotation connection of motor 14
In the plate face of support plate 15, there are two the settings of support plate 15, and through slot, the support plate of side are provided between two support plates 15
Guide groove 16 is provided in 15 plate faces, the internal slide of guide groove 16 is connected with position limiting slide block 20, and position limiting slide block 20 is fixedly connected
In the end of conveying part 17, and lapping plate 18 is fixedly connected in the plate face of support plate 15, it is fixed in the plate face of lapping plate 18 to connect
It is connected to elastic component 19, the top of elastic component 19 is fixedly connected on the bottom surface of conveying part 17, is fixedly connected on the outer wall of cylindrantherae 1
Extension board 21 is provided with sliding notch 22 in the plate face of extension board 21, and the internal slide of sliding notch 22 is connected with traveling wheel 23,
And dosing mouth 24 is provided on the outer wall of stirring ball 6.
Dispersion liquid part 4 is in the circular cylinder structure of inner hollow, is fixedly connected with perfusion tube on the outer wall of dispersion liquid part 4, is infused
It manages and connects with the inside of dispersion liquid part 4, the L-shaped round tubular structure of perfusion tube, there are four perfusion tube settings, four perfusion tubes
The sizes such as equidistant are arranged on the outer wall of dispersion liquid part 4, and scupper is provided in the plate face of partition 2, and scupper is upper with the pump housing 3
Port is connected, and the drug that dispersion liquid part 4 carrys out the conveying of the pump housing 3 carries out branch's discharge.
Supporting element 9 includes sleeve, compressed spring and shank, and shank and sleeve are in T-shaped circular cylinder knot
Structure, the port of sleeve are provided with closing-in structure, and closing-in structure limits shank, compressed spring be fixedly connected on sleeve and
Between shank, the surface of sleeve and shank is provided with butt hole 10, screws fixed link 11, makes its bottom end and supporting element 9
The butt hole 10 on surface is detached from, at this point, sleeve and shank lack position limiting structure, pushes stirring ball 6 to squeeze side to side
Supporting element 9 makes the supporting element 9 of the other side fall off from the rotation slot of 1 inner wall of cylindrantherae, realizes the disassembly of stirring ball 6, convenient for stirring
Ball 6 is mixed to be cleaned and overhauled.
Guide groove 16 is in T-shaped rectangular cylinder structure, and there are two the settings of guide groove 16, and two guide grooves 16 are about support
The central symmetry of plate 15 is distributed, and 17 semicircular in shape frame structure of conveying part, the lower end of conveying part 17 is fixedly connected with feeder pipe, under
Expects pipe is arranged through lapping plate 18, and feeder pipe is arranged through the bottom surface of conveying part 17, and guide groove 16 cooperates position limiting slide block 20 right
Conveying part 17 carries out limit movement, avoids falling off for conveying part 17.
Elastic component 19 includes stressed plate and elastic bent rod, and there are two stressed plate settings, fixed between two stressed plates to connect
Multiple elastic bent rods are connected to, elastic bent rod is arc-shaped rod-like structure, and there are two the settings of elastic component 19, two elastic components
19 about 17 lower end of conveying part feeder pipe it is symmetrical, elastic component 19 push conveying part 17 automatically restore.
The top of traveling wheel 23 is fixedly connected with supporting leg, and limit plate, the width of limit plate are fixedly connected on the body of rod of supporting leg
Degree be greater than sliding notch 22 width, limit plate setting there are two, two limit plates about extension board 21 in up and down it is symmetrical,
And location hole is provided on limit plate, location hole is provided with multiple groups, and multiple groups location hole extends through two limit plates and extension board
21 plate face setting, two traveling wheels 23 avoid rolling crops when walking, expand according to the adjustable the two spacing of ridge width
Its big use scope, mitigates peasant's amount of labour, improves production efficiency, grafting pin or the bolt that is spirally connected are to walking inside location hole
Wheel 23 is fixed.
Dosing mouth 24 is in circle hole shape structure, is bonded with rubber baffle, the fan-shaped plate of rubber baffle on the inner wall of dosing mouth 24
Shape structure, rubber baffle are provided with four, and four rubber baffles are spliced into circular plate structure.
Working principle: in use, pressing down on conveying part 17, make the position limiting slide block 20 of its end in 15 plate face of support plate
Sliding is plugged on inside dosing mouth 24 until the feeder pipe of 17 bottom end of conveying part in guide groove 16, at this point, to inside conveying part 17
Herbicide is added, herbicide is delivered to the inside of stirring ball 6 through conveying part 17, after the completion of dosing, conveying part 17 is unclamped, in elasticity
Then automatic rebounding under the bounce of part 19, dosing mouth 24 start motor 14, band moving gear 13 by four rubber baffle institute blockings
Rotation, gear 13 engage driving stirring ball 6 with teeth 12 and rotate, stir and drive internal drug overturning in 6 rotation process of ball, make it
It is sufficiently mixed with the water inside cylindrantherae 1, then starts the pump housing 3 and mixed liquid is extracted out and passes through four sprays through dispersion liquid part 4
First 5 sprinklings outward, complete the sprinkling work of herbicide, screw fixed link 11, make the butt hole 10 of its bottom end Yu 9 surface of supporting element
It is detached from, at this point, sleeve and shank lack position limiting structure, pushes stirring ball 6 to squeeze the supporting element 9 of side to side, make another
The supporting element 9 of side falls off from the rotation slot of 1 inner wall of cylindrantherae, realizes the disassembly of stirring ball 6, convenient for cleaning to stirring ball 6
And maintenance, two traveling wheels 23 avoid rolling crops when walking, expanding it makes according to the adjustable the two spacing of ridge width
With range, mitigate peasant's amount of labour, improves production efficiency.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of walking farmland herbicide sprays mechanical structure, including cylindrantherae (1), dispersion liquid part (4), stirring ball (6) and top
Plate (25), it is characterised in that: be fixedly connected with partition (2) on the inner wall of the cylindrantherae (1), the lower part of the partition (2) is fixed
It is connected with the pump housing (3), the lower port of the pump housing (3) is fixedly connected with dispersion liquid part (4), and the bottom end of the dispersion liquid part (4) is fixed
It is connected with spray head (5), the top of partition (2) is provided with stirring ball (6), and the surface of stirring ball (6) is provided with multiple permeable
Hole (7), the left and right ends of stirring ball (6) are provided with rotation catching groove (8), and the inner rotation of rotation catching groove (8) is connected with
The surface of supporting element (9), the supporting element (9) is provided with butt hole (10), and the inside of the butt hole (10) is bolted with fixation
Bar (11), the fixed link (11) are arranged through top plate (25), and are provided with teeth (12) on the outer wall of stirring ball (6), described
Teeth (12) engage connection with gear (13), and the gear (13) is fixedly connected in the shaft of motor (14), the motor
(14) shaft is rotatably connected in the plate face of support plate (15), and there are two support plate (15) settings, two support plates (15) it
Between be provided with through slot, be provided with guide groove (16) in support plate (15) plate face of side, the internal slide of the guide groove (16)
It being connected with position limiting slide block (20), the position limiting slide block (20) is fixedly connected on the end of conveying part (17), and support plate (15)
It is fixedly connected in plate face lapping plate (18), is fixedly connected with elastic component (19), the bullet in the plate face of the lapping plate (18)
It is fixedly connected on the bottom surface of conveying part (17) at the top of property part (19), is fixedly connected with extension on the outer wall of the cylindrantherae (1)
Plate (21), sliding notch (22) is provided in the plate face of the extension board (21), and the internal slide of sliding notch (22) connects
It is connected to traveling wheel (23), and is provided with dosing mouth (24) on the outer wall of stirring ball (6).
2. a kind of walking farmland herbicide according to claim 1 sprays mechanical structure, it is characterised in that: the dispersion liquid
Part (4) is in the circular cylinder structure of inner hollow, is fixedly connected with perfusion tube, perfusion tube and dispersion liquid on the outer wall of dispersion liquid part (4)
The inside of part (4) connects, the L-shaped round tubular structure of perfusion tube, and there are four perfusion tube settings, and four perfusion tubes are equidistant
Etc. sizes be arranged on the outer wall of dispersion liquid part (4), scupper is provided in the plate face of partition (2), scupper is upper with the pump housing (3)
Port is connected.
3. a kind of walking farmland herbicide according to claim 1 sprays mechanical structure, it is characterised in that: the support
Part (9) includes sleeve, compressed spring and shank, and shank and sleeve are in T-shaped circular cylinder structure, the end of sleeve
Mouth is provided with closing-in structure, and closing-in structure limits shank, and compressed spring is fixedly connected between sleeve and shank,
The surface of sleeve and shank is provided with butt hole (10), and the dosing mouth (24) is in circle hole shape structure, dosing mouth (24)
Rubber baffle, the fan-shaped plate structure of rubber baffle are bonded on inner wall, rubber baffle is provided with four, and four rubber baffles are spelled
It is connected into circular plate structure.
4. a kind of walking farmland herbicide according to claim 1 sprays mechanical structure, it is characterised in that: the guiding
Slot (16) is in T-shaped rectangular cylinder structure, and there are two guide groove (16) settings, and two guide grooves (16) are about support plate (15)
Central symmetry distribution, conveying part (17) semicircular in shape frame structure, the lower end of conveying part (17) is fixedly connected with feeder pipe, under
Expects pipe is arranged through lapping plate (18), and feeder pipe is arranged through the bottom surface of conveying part (17).
5. a kind of walking farmland herbicide according to claim 1 sprays mechanical structure, it is characterised in that: the elasticity
Part (19) includes stressed plate and elastic bent rod, and there are two stressed plate settings, is fixedly connected with multiple bullets between two stressed plates
Property bent rod, elastic bent rod is arc-shaped rod-like structure, and there are two elastic component (19) settings, two elastic components (19) about
The feeder pipe of conveying part (17) lower end is symmetrical.
6. a kind of walking farmland herbicide according to claim 1 sprays mechanical structure, it is characterised in that: the walking
The top of wheel (23) is fixedly connected with supporting leg, and limit plate is fixedly connected on the body of rod of supporting leg, and the width of limit plate is greater than sliding
The width of notch (22), there are two limit plate settings, and two limit plates are in symmetrical up and down about extension board (21), and are limited
Location hole is provided on plate, the location hole is provided with multiple groups, and multiple groups location hole extends through two limit plates and extension board
(21) plate face setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811059711.0A CN109006785A (en) | 2018-09-12 | 2018-09-12 | A kind of walking farmland herbicide sprinkling mechanical structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811059711.0A CN109006785A (en) | 2018-09-12 | 2018-09-12 | A kind of walking farmland herbicide sprinkling mechanical structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109006785A true CN109006785A (en) | 2018-12-18 |
Family
ID=64621517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811059711.0A Withdrawn CN109006785A (en) | 2018-09-12 | 2018-09-12 | A kind of walking farmland herbicide sprinkling mechanical structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109006785A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769793A (en) * | 2019-03-19 | 2019-05-21 | 盐城市盾田机械制造有限公司 | A kind of seed-sowing machine herbicide spray device |
-
2018
- 2018-09-12 CN CN201811059711.0A patent/CN109006785A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769793A (en) * | 2019-03-19 | 2019-05-21 | 盐城市盾田机械制造有限公司 | A kind of seed-sowing machine herbicide spray device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109590124A (en) | A kind of new pesticide spray appliance | |
| CN108551783A (en) | A kind of robot fertilizer apparatus agriculturally used | |
| CN108144957A (en) | A kind of quick controlling device of heavy-metal contaminated soil of automatic sprinkling of digging | |
| CN108100257A (en) | A kind of wide agricultural unmanned plane of pesticide spraying scope and method of work | |
| CN109006785A (en) | A kind of walking farmland herbicide sprinkling mechanical structure | |
| CN108770822A (en) | A kind of agricultural plant protection machinery facilitating adjusting shower nozzle angle | |
| CN110679260A (en) | Agricultural is with soluble solid state fertilizer injection unit | |
| CN204244676U (en) | The spray of seed produces is fertile, spray medicine equipment | |
| CN109169598A (en) | A kind of agricultural pesticide spraying device | |
| CN108669041A (en) | A kind of agricultural equipment pesticide spraying device | |
| CN108142397B (en) | Agricultural is with spouting medicine equipment to rotation type in farmland vegetable field | |
| CN116171839A (en) | Intelligent agricultural irrigation method | |
| CN110574750A (en) | Farming is with swaing two-way sprinkler apparatus | |
| CN214852798U (en) | Leisure agriculture picks garden facility fertilizer injection unit that grows seedlings | |
| CN108633860A (en) | A kind of agricultural flusher | |
| CN211322046U (en) | Portable vegetable fertilizing device | |
| CN212116799U (en) | Agricultural pesticide spraying device | |
| CN207613020U (en) | A kind of single wheel pesticide-spraying cart of adjustable spraying altitude | |
| CN216219742U (en) | A sprinkler is prepared to liquid pesticide for farming | |
| CN220831571U (en) | Agricultural laxative device | |
| CN111887234A (en) | Pesticide spraying machine with automatic adjusting function for farmland pesticide application | |
| CN220493600U (en) | Accurate fertilization sprinkler | |
| CN218868699U (en) | Ornamental plant container seedling liquid manure integration fertilizer distributor | |
| CN218868704U (en) | Multi-angle spraying equipment | |
| CN219679240U (en) | Multifunctional pesticide-fertilizer device integrating fertilizer preparation, dispensing, fertilization and pesticide application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181218 |
|
| WW01 | Invention patent application withdrawn after publication |