CN109874771A - A kind of long-acting sprayer of liquid preparation type - Google Patents
A kind of long-acting sprayer of liquid preparation type Download PDFInfo
- Publication number
- CN109874771A CN109874771A CN201811525309.7A CN201811525309A CN109874771A CN 109874771 A CN109874771 A CN 109874771A CN 201811525309 A CN201811525309 A CN 201811525309A CN 109874771 A CN109874771 A CN 109874771A
- Authority
- CN
- China
- Prior art keywords
- medicine
- chest
- spray boom
- spray
- worm screw
- 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.)
- Granted
Links
Abstract
The invention discloses a kind of long-acting sprayer of liquid preparation type, it includes cart and the device for storing pipes that is arranged on cart, and device for storing pipes pipeline one end connect by water pump with water source, passes through valve on the device for storing pipes pipeline other end, two-way is docked and reducing tee is connected with medicine-chest bottom；Funnel and valve are provided at the top of medicine-chest；The medicine-chest bottom other side is provided with and communicated with miniature adjustable speed peristaltic pump, and miniature adjustable speed peristaltic pump is connected by reducing tee with device for storing pipes；The present invention can carry out atomization spray, fertilising and irrigation using the neighbouring water source cooperation present apparatus nearby, and structure is reliable, high-efficient, and large area sprinkling and low in cost may be implemented in it, and foliar fertilizer can also be applied with it or is used directly to carry out spraying irrigation for plant.
Description
Technical field
The invention belongs to agricultural irrigation chemical spraying device technical field, specially a kind of long-acting sprayer of liquid preparation type.
Background technique
With the implementation of Rural Land Circulation, Chinese agriculture starts to intensive direction striding forward in big strides, and minority is good at
The peasant of operation tills the land acquisition in flakes.The more mountain and hills in China Jiangnan.The fruit tree of hilly country kind is relatively more.With numb sun
For, we just have up to a million by the mandarin tree of fiber crops sun, and major part is still gone and buy Chinese medicine with knapsack sprayer at present, is also had a small amount of
Power spraye and power driven sprayer are using, our power driven mist blower or engine-driven atomiser at least need two people behaviour at present
Make or even three people of some need operate, power driven sprayer spray does not need the too many time at present, but preparation compares
It is more, need to carry water, make up a prescription, putting pipe etc..Since most peasant household mandarin tree is not concentrated, so the discharge rate of engine-driven atomiser
It is difficult to play advantage greatly.It on the contrary carries particularly troublesome, is also easy to cause the waste of pesticide.Our rice transplanting at present and purchase are
Realize mechanization, but field management or relatively backward, peasant do not know should when fertilization pesticide spraying, apply how much fertilizer, spray
The pesticide of how much concentration, peasant are at all unclear at heart, it is often more important that present sprayer be also difficult to realize big discharge rate, efficiently
Rate is sprayed insecticide.
The agricultural atomizer having on the market at present mainly has manual, electric and motor-driven three categories spraying by power form point
Device.Manually and power spraye is although light, but spray rate is slow, inefficiency, and needs repeatedly replacement, time-consuming back and forth to take
Power, power driven sprayer is high-efficient, but machine complicated composition, and heavy, inconvenient to carry, cost is also higher, it is also necessary to which consumption is certain
The energy.There are also tractor Portable sprayers, remote control helicopter Portable sprayer for the sprayer carrying mode of newer.
These sprayers have fatal defect, it is difficult to be widely applied in Southern Rural Area.Such as: tractor Portable sprayer is basic
This rice field in south cannot be descended, because tractor can sag very much again, some farmlands can be gone without road at all.Remote control helicopter is taken
Belt spray structure is complicated, and with high costs, misoperation is easily damaged.
For this purpose, it is proposed that the sprayer of a kind of brand new principle and structure, ratio more simple and reliable than present hand sprayer
Power driven sprayer is more efficient cheap, since it can also apply foliar fertilizer or straight with large area sprinkling and low in cost with it
It connects for carrying out spraying irrigation for plant.
Summary of the invention
The purpose of the present invention is in view of the above problems, providing a kind of long-acting sprayer of liquid preparation type, it can be nearby using attached
The nearly water source cooperation present apparatus carries out atomization spray, fertilising and irrigation, and structure is reliable, high-efficient, and large area sprinkling may be implemented in it
And it is low in cost, foliar fertilizer can also be applied with it or is used directly to carry out spraying irrigation for plant.
In order to achieve the above object, the technical solution adopted by the present invention is that: a kind of portable power-assist formula spraying device, it includes pushing away
Vehicle and the device for storing pipes pipeline being arranged on cart, device for storing pipes pipeline one end are connect by water pump with water source, the device for storing pipes
The pipeline other end passes through valve, two-way docking and reducing tee respectively and is connected with medicine-chest bottom；Bottom is provided in the medicine-chest
Intercommunicating pore, and PTFE film hole is provided at the top of its internal layer；Funnel and valve are provided at the top of the medicine-chest；The medicine-chest side is set
It is equipped with pesticide volume markings；The medicine-chest bottom other side is provided with and communicated with miniature adjustable speed peristaltic pump；The miniature adjustable speed
Peristaltic pump is connected by reducing tee with device for storing pipes pipeline, and passes through pressure switch, two-way docking and flow sensor and spray boom
It is connected；The miniature adjustable speed peristaltic pump is controlled by control single chip computer, and the other end is connected with flow sensor；The spray boom
Upper end is provided with telescopic second level spray boom, is provided with spray holes on the outside of the spray boom and second level spray boom, and in second level spray boom
Portion is communicated with spray boom.
Further, the medicine-chest side is provided with chain drive shell, is provided with transmission in the chain drive shell
Gear and chain；The transmission gear includes driving wheel and driven wheel, and driving wheel is arranged in medicine-chest front end；On the driving wheel
It is provided with transmission shaft, and transmission shaft is connected with rocking bar；Worm screw one end is fixed on the driven wheel；The worm screw is another
One end is arranged in the worm screw fixing seat at medicine-chest rear portion；In the middle part of the worm screw and worm wheel, and worm gear setting worm screw with
Between medicine-chest；The worm gear is fixed at screw rod lower section, and screw rod bottom is movably arranged on the screw holder at medicine-chest rear portion
On；The screw rod upper section is flexibly connected by threaded hole with lifting platform；The lifting platform two sides are provided with telescopic shaft, and telescopic shaft
Front end is flexibly connected by articulated structure with spray boom；The spray boom bottom is flexibly connected by Banjo pipe joint with medicine-chest, and
It is communicated with inside medicine-chest.
Further, the medicine-chest is a kind of transparent square tube cabinet of acrylic；Valve is provided between the medicine-chest and spray boom
Door.
Further, the medicine-chest front end is provided with harness.
Further, the medicine-chest rear portion is provided with shield on the outside of worm gear, worm screw and lifting platform；The shield is
A kind of half-packaging organic glass cover.
Beneficial effects of the present invention:
1, apparatus of the present invention are connected using water pump with nearest water source, as long as there is pressure to go down without limitation spray, are saved in this way
About production cost, has more saved the time required for addition liquid medicine.Antomobile sprayer is designed using multiinjector, and required pressure is small
Discharge rate is big, far firing range, mud is more, rice is high, inconvenient walking rice field is using there is very big advantage, due to far firing range, in this way
Spraying system can also be used to the tree on greenbelt to spray.The pesticide box of antomobile sprayer design at present is 550ml, with
1000 times of dilution calculates, we spray 550L liquid medicine and just need to add a pesticide.It is also extremely convenient to add pesticide, it is general to consume
When be no more than two minutes, far below all sprayer at present.Power driven sprayer has many links can be according to being lost at liquid medicine, automatically
The pesticide of sparger type is there are in the pesticide box of exchanger, and flowing into pipeline is just mixed with water at leisure when spray, cannots be used up, refunds
Pesticide bottle, will not be according to the waste at pesticide.Antomobile sprayer does not have machine part, does not need daily maintenance, without the energy
Consumption, also just there is no noise and atmosphere pollution etc..
2, the present invention can be achieved to manually control spread of spray and realization is self-locking, and more sprays at rear are realized by manual rocker
Head spray boom is tilted to two sides, and inclined amplitude is bigger, and the spray area of covering is also bigger；It joined snail in drive mechanism simultaneously
Worm and gear structure, realization can only control lifting of lifting table by rocking bar, to influence more nozzle spray bar tilt angles, and avoid more
Nozzle spray bar own wt influences rocking bar control effect.
3, in apparatus of the present invention the setting of second level spray boom also further not aggrandizement apparatus occupy volume under the premise of, will fill
The spraying range set is multiplied, and not only increases the spraying efficiency of device, is also convenient for storing and overhaul.
4, the material of medicine-chest and shield is a kind of acrylic organic glass, its wear-resisting, intensity of resistance to combustion in apparatus of the present invention
High tenacity is strong；It is highly suitable for field work environment, and light inexpensive, also reduces cost.
5, apparatus of the present invention can directly carry liquid medicine, then match liquid proportional simultaneously according to the actual situation and mentioned by water pump
For power-assist effect, it is more bonded different spraying demands, while also improving single spray amount and alleviating the labor of operator
Fatigue resistance.
Detailed description of the invention
Fig. 1 is the structure connection relationship diagram of apparatus of the present invention.
Fig. 2 is the stereochemical structure relation schematic diagram that medicine-chest 10 is connect with other structures in apparatus of the present invention.
Fig. 3 is the schematic elevation view that medicine-chest 10 is connect with other structures in apparatus of the present invention.
Fig. 4 is the left view schematic diagram that medicine-chest 10 is connect with other structures in apparatus of the present invention.
Fig. 5 is the upper schematic diagram that medicine-chest 10 is connect with other structures in apparatus of the present invention.
Fig. 6 is the schematic cross-section of A-A in Fig. 5.
Fig. 7 is the installation application schematic diagram of shield 18 in apparatus of the present invention.
In figure: 1, water pump；2, water source；3, device for storing pipes pipeline；4, cart；5, control single chip computer；6, valve；7, two-way pair
It connects；8, reducing tee；9, intercommunicating pore；10, medicine-chest；11, PTFE film hole；12, funnel；13, pesticide volume markings；14, miniature can
Adjust the speed peristaltic pump；15, pressure switch；16, flow sensor；17, spray boom；18, shield；19, chain drive shell；20, it passes
Moving gear；21, chain；22, transmission shaft；23, rocking bar；24, harness；25, worm screw；26, worm screw fixing seat；27, driving wheel；28,
Driven wheel；29, worm gear；30, screw rod；31, screw holder；32, lifting platform；33, threaded hole；34, telescopic shaft；35, hinged knot
Structure；36, spray holes；37, Banjo pipe joint；38, second level spray boom.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing to the present invention into
Row detailed description, the description of this part be only it is exemplary and explanatory, should not have any limitation to protection scope of the present invention
Effect.
As shown in Fig. 1-Fig. 7, specific structure of the invention are as follows: a kind of portable power-assist formula spraying device, it includes 4 He of cart
Device for storing pipes pipeline 3 on cart 4 is set, and described 3 one end of device for storing pipes pipeline is connect by water pump 2 with water source 1, the device for storing pipes
3 other end of pipeline passes through valve 6, two-way docking 7 and reducing tee 8 respectively and is connected with 10 bottom of medicine-chest；Bottom in the medicine-chest 10
Portion is provided with intercommunicating pore 9, and is provided with PTFE film hole 11 at the top of its internal layer；Funnel 12 and valve are provided at the top of the medicine-chest 10
6；10 side of medicine-chest is provided with pesticide volume markings 13；The 10 bottom other side of medicine-chest is provided with and communicated with miniature adjustable speed
Peristaltic pump 14；The miniature adjustable speed peristaltic pump 14 is connected by reducing tee 8 with device for storing pipes pipeline 3, and passes through pressure switch
15, two-way docking 7 and flow sensor 15 are connected with spray boom 18；The miniature adjustable speed peristaltic pump 14 passes through control single chip computer 5
Control, and the other end is connected with flow sensor 16；18 upper end of spray boom is provided with telescopic second level spray boom 38, the spray
Spray holes 36 are provided on the outside of bar 18 and second level spray boom 38, and 38 inside of second level spray boom is communicated with spray boom 18.
In order to make device realize long-acting spraying and self-locking control function, 10 side of medicine-chest is provided with chain drive shell
19, transmission gear 20 and chain 21 are provided in the chain drive shell 19；The transmission gear 20 includes 27 He of driving wheel
Driven wheel 28, and driving wheel 27 is arranged in 10 front end of medicine-chest；Transmission shaft 22 is provided on the driving wheel 27, and transmission shaft 22 connects
It connects and is provided with rocking bar 23；25 one end of worm screw is fixed on the driven wheel 28；25 other end of worm screw is arranged in medicine-chest
In the worm screw fixing seat 26 at 10 rear portions；25 middle part of worm screw is matched with worm gear 29, and worm gear 29 is arranged in worm screw 25 and medicine
Between case 10；The worm gear 29 is fixed at 30 lower section of screw rod, and 30 bottom of screw rod is movably arranged on the spiral shell at 10 rear portion of medicine-chest
In bar fixing seat 31；30 upper section of screw rod is flexibly connected by threaded hole 33 with lifting platform 32；32 two sides of lifting platform are set
It is equipped with telescopic shaft 34, and 34 front end of telescopic shaft is flexibly connected by articulated structure 35 with spray boom 18；18 bottom of spray boom passes through
Banjo pipe joint 37 is flexibly connected with medicine-chest 10, and with communicated inside medicine-chest 10.
In order to further increase device control effect, the medicine-chest 10 is a kind of transparent square tube cabinet of acrylic；The medicine
Valve 6 is provided between case 10 and spray boom 18.
Preferably, 10 front end of medicine-chest is provided with harness 24.
In order to which a step improves the service life of device, 10 rear portion of medicine-chest is outside worm gear 29, worm screw 25 and lifting platform 32
Side is provided with shield 18；The shield 18 is a kind of half-packaging organic glass cover.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Used herein a specific example illustrates the principle and implementation of the invention, the explanation of above example
It is merely used to help understand method and its core concept of the invention.The above is only a preferred embodiment of the present invention, it answers
When pointing out due to the finiteness of literal expression, and objectively there is unlimited specific structure, for the common skill of the art
For art personnel, without departing from the principle of the present invention, several improvement, retouching or variation can also be made, can also incited somebody to action
Above-mentioned technical characteristic is combined in the right way；These improve retouching, variation or combination, or the not improved structure by invention
Think and technical solution directly applies to other occasions, is regarded as protection scope of the present invention.
Claims (5)
1. a kind of portable power-assist formula spraying device, which is characterized in that it includes the closed tube of cart (4) and setting on cart (4)
Device pipeline (3), described device for storing pipes pipeline (3) one end are connect by water pump (2) with water source (1), and the device for storing pipes pipeline (3) is another
End is connected by valve (6), two-way docking (7) and reducing tee (8) with medicine-chest (10) bottom respectively；The interior bottom of the medicine-chest (10)
Portion is provided with intercommunicating pore (9), and is provided with PTFE film hole (11) at the top of its internal layer；Funnel is provided at the top of the medicine-chest (10)
(12) and valve (6)；Medicine-chest (10) side is provided with pesticide volume markings (13)；Medicine-chest (10) the bottom other side connects
It is logical to be provided with miniature adjustable speed peristaltic pump (14)；The miniature adjustable speed peristaltic pump (14) passes through reducing tee (8) and device for storing pipes
Pipeline (3) is connected, and is connected by pressure switch (15), two-way docking (7) and flow sensor (15) with spray boom (18)；It is described
Miniature adjustable speed peristaltic pump (14) is controlled by control single chip computer (5), and the other end is connected with flow sensor (16)；The spray
Bar (18) upper end is provided with telescopic second level spray boom (38), is provided with spray on the outside of the spray boom (18) and second level spray boom (38)
Mist hole (36), and communicated inside second level spray boom (38) with spray boom (18).
2. a kind of portable power-assist formula spraying device according to claim 1, which is characterized in that medicine-chest (10) side is set
It is equipped with chain drive shell (19), is provided with transmission gear (20) and chain (21) in the chain drive shell (19)；It is described
Transmission gear (20) includes driving wheel (27) and driven wheel (28), and driving wheel (27) is arranged in medicine-chest (10) front end；The master
It is provided on driving wheel (27) transmission shaft (22), and transmission shaft (22) is connected with rocking bar (23)；It is solid on the driven wheel (28)
It is fixed to be arranged in worm screw (25) one end；Worm screw (25) other end is arranged in the worm screw fixing seat (26) at medicine-chest (10) rear portion；
It is matched in the middle part of the worm screw (25) with worm gear (29), and worm gear (29) is arranged between worm screw (25) and medicine-chest (10)；It is described
Worm gear (29) is fixed at screw rod (30) lower section, and screw rod (30) bottom is movably arranged on the screw rod at medicine-chest (10) rear portion and fixes
On seat (31)；Screw rod (30) upper section is flexibly connected by threaded hole (33) with lifting platform (32)；The lifting platform (32) two
Side is provided with telescopic shaft (34), and telescopic shaft (34) front end is flexibly connected by articulated structure (35) with spray boom (18)；The spray
Bar (18) bottom is flexibly connected by Banjo pipe joint (37) with medicine-chest (10), and is communicated with medicine-chest (10) inside.
3. a kind of portable power-assist formula spraying device according to claim 1, which is characterized in that the medicine-chest (10) is one kind
The transparent square tube cabinet of acrylic；Valve (6) are provided between the medicine-chest (10) and spray boom (18).
4. a kind of portable power-assist formula spraying device according to claim 1, which is characterized in that medicine-chest (10) front end is set
It is equipped with harness (24).
5. a kind of portable power-assist formula spraying device according to claim 2, which is characterized in that medicine-chest (10) rear portion exists
Shield (18) are provided on the outside of worm gear (29), worm screw (25) and lifting platform (32)；The shield (18) is a kind of half-packaging
Organic glass cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525309.7A CN109874771B (en) | 2018-12-13 | 2018-12-13 | Liquid-dispensing long-acting sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525309.7A CN109874771B (en) | 2018-12-13 | 2018-12-13 | Liquid-dispensing long-acting sprayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109874771A true CN109874771A (en) | 2019-06-14 |
| CN109874771B CN109874771B (en) | 2022-05-10 |
Family
ID=66925023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811525309.7A Active CN109874771B (en) | 2018-12-13 | 2018-12-13 | Liquid-dispensing long-acting sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109874771B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112772092A (en) * | 2021-01-08 | 2021-05-11 | 吴莉 | Range-adjustable automatic fertilizing and pesticide spraying integrated device for silkworms and mulberries |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86204757U (en) * | 1986-07-08 | 1987-02-04 | 汤明珠 | Back-pack type sprayer with automatic suction and mixing |
| CN2078535U (en) * | 1990-07-11 | 1991-06-12 | 李成武 | Agricultural sprayer |
| DE3785856D1 (en) * | 1986-11-05 | 1993-06-17 | Amazonen Werke Dreyer H | DISTRIBUTION MACHINE, IN PARTICULAR LARGE AREA SPREADER. |
| CN2466919Y (en) * | 2001-02-05 | 2001-12-26 | 姜士彬 | Multi-nozzle rear-spraying agricultural knapsack pneumatic sprayer |
| US20040195356A1 (en) * | 2002-11-07 | 2004-10-07 | Mark Ellsworth | Crop spraying device |
| CN201640261U (en) * | 2010-04-15 | 2010-11-24 | 农业部南京农业机械化研究所 | Lifting type spray boom sisal hemp pesticide application spraying machine |
| EP2711086A1 (en) * | 2011-05-16 | 2014-03-26 | Takashi Nishimura | Safe portable sprayer |
| CN107396674A (en) * | 2017-08-23 | 2017-11-28 | 山东省农业机械科学研究院 | Irrigation sprinkler dual circuit water-fertilizer integral sprinkling irrigation unit |
| CN207305884U (en) * | 2017-10-26 | 2018-05-04 | 徐闻县正茂蔬菜种植有限公司 | A kind of adjustable folding stent Insecticide sprayer |
| CN207400259U (en) * | 2017-11-10 | 2018-05-25 | 四川农业大学 | A kind of novel grape spraying laxative lever apparatus |
| CN108112565A (en) * | 2016-11-30 | 2018-06-05 | 山东科技大学 | A kind of field pesticides spray truck |
| CN208095178U (en) * | 2018-03-30 | 2018-11-16 | 鞍山盛禾农业物联科技有限公司 | A kind of agricultural Internet of Things watering, fertilizing device |
-
2018
- 2018-12-13 CN CN201811525309.7A patent/CN109874771B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86204757U (en) * | 1986-07-08 | 1987-02-04 | 汤明珠 | Back-pack type sprayer with automatic suction and mixing |
| DE3785856D1 (en) * | 1986-11-05 | 1993-06-17 | Amazonen Werke Dreyer H | DISTRIBUTION MACHINE, IN PARTICULAR LARGE AREA SPREADER. |
| CN2078535U (en) * | 1990-07-11 | 1991-06-12 | 李成武 | Agricultural sprayer |
| CN2466919Y (en) * | 2001-02-05 | 2001-12-26 | 姜士彬 | Multi-nozzle rear-spraying agricultural knapsack pneumatic sprayer |
| US20040195356A1 (en) * | 2002-11-07 | 2004-10-07 | Mark Ellsworth | Crop spraying device |
| CN201640261U (en) * | 2010-04-15 | 2010-11-24 | 农业部南京农业机械化研究所 | Lifting type spray boom sisal hemp pesticide application spraying machine |
| EP2711086A1 (en) * | 2011-05-16 | 2014-03-26 | Takashi Nishimura | Safe portable sprayer |
| CN108112565A (en) * | 2016-11-30 | 2018-06-05 | 山东科技大学 | A kind of field pesticides spray truck |
| CN107396674A (en) * | 2017-08-23 | 2017-11-28 | 山东省农业机械科学研究院 | Irrigation sprinkler dual circuit water-fertilizer integral sprinkling irrigation unit |
| CN207305884U (en) * | 2017-10-26 | 2018-05-04 | 徐闻县正茂蔬菜种植有限公司 | A kind of adjustable folding stent Insecticide sprayer |
| CN207400259U (en) * | 2017-11-10 | 2018-05-25 | 四川农业大学 | A kind of novel grape spraying laxative lever apparatus |
| CN208095178U (en) * | 2018-03-30 | 2018-11-16 | 鞍山盛禾农业物联科技有限公司 | A kind of agricultural Internet of Things watering, fertilizing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112772092A (en) * | 2021-01-08 | 2021-05-11 | 吴莉 | Range-adjustable automatic fertilizing and pesticide spraying integrated device for silkworms and mulberries |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109874771B (en) | 2022-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206118920U (en) | Automatic change efficient pesticide sprinkler | |
| CN201380128Y (en) | Multifunctional spraying electric bicycle combining device | |
| CN106719548A (en) | A kind of agricultural atomizer | |
| CN109874771A (en) | A kind of long-acting sprayer of liquid preparation type | |
| CN2862706Y (en) | Electric multi-headed atomizing sprayer | |
| CN109430218A (en) | A kind of portable power-assist formula spraying device | |
| CN201030339Y (en) | Multifunctional atomizing machine | |
| CN105010289A (en) | Movable type saline-alkali land greenbelt maintenance machine | |
| CN2917818Y (en) | Adjustable highly effective mist spray vehicle | |
| CN101336628A (en) | Rack type sprayer for power-driven walking | |
| CN2912262Y (en) | Multifunctional drug jet machine | |
| CN207219939U (en) | A kind of high-efficiency agriculture plantation sprayer | |
| CN109430219A (en) | A kind of automatic ratio of external water source makes up a prescription spraying device | |
| CN205848462U (en) | A kind of be applicable to orchard, the motor-driven self-propelled multifunctional scale insecticide sprayer sprayed insecticide in farmland | |
| CN2891668Y (en) | Wind super-atomizing sprayer | |
| CN109526917A (en) | A kind of energy conservation and environmental protection spray cart with agitating function adjustment height | |
| CN201244533Y (en) | Trestle type sprayer for power drive walking | |
| CN208228163U (en) | A kind of automatic garden Insecticide sprayer easy to use | |
| CN203735323U (en) | Portable mist sprayer | |
| CN209546311U (en) | A kind of Chinese garden planting liquid fertilizer high efficient sprinkling device | |
| CN205946987U (en) | Locomotive self -running type multifunctional pesticide spraying machine | |
| CN203425955U (en) | Multifunctional walking engine-driven self-propelled pesticide sprayer | |
| CN2933592Y (en) | Self-walking sprayer for paddy field | |
| CN2574420Y (en) | Pesticide spraying car | |
| CN101336627A (en) | Bracket sprayer for manpower traction |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |