CN209490779U - A kind of fog-spray nozzle - Google Patents

A kind of fog-spray nozzle Download PDF

Info

Publication number
CN209490779U
CN209490779U CN201822073137.6U CN201822073137U CN209490779U CN 209490779 U CN209490779 U CN 209490779U CN 201822073137 U CN201822073137 U CN 201822073137U CN 209490779 U CN209490779 U CN 209490779U
Authority
CN
China
Prior art keywords
deflector
fog
spraying body
flow distribution
spray nozzle
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
Application number
CN201822073137.6U
Other languages
Chinese (zh)
Inventor
刘斌
黄桂芬
林威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Meleha Biotechnology Co Ltd
Original Assignee
Hangzhou Meleha Biotechnology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hangzhou Meleha Biotechnology Co Ltd filed Critical Hangzhou Meleha Biotechnology Co Ltd
Priority to CN201822073137.6U priority Critical patent/CN209490779U/en
Application granted granted Critical
Publication of CN209490779U publication Critical patent/CN209490779U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Nozzles (AREA)

Abstract

The utility model discloses a kind of fog-spray nozzles, including spraying body and deflector, connection water pipe is installed at the top of the spraying body, and the front of spraying body is fixedly installed perspective board by screw, the both ends of the spraying body are equipped with heating mechanism, and the inside of heating mechanism offers mounting groove, the deflector is fixedly arranged by welding on the bottom of spraying body, and the inside of deflector is equipped with flow distribution plate, the bottom of the deflector, which is connected through a screw thread, is mounted with atomising mechanism, and the front of atomising mechanism offers dispersive nozzle.The fog-spray nozzle is provided with flex hook heating wire, when there is a phenomenon where when uneven mixing for powder and liquid, the device is using heating wire as heater element, pass through the diffusion of heat, heating operation can be carried out to the mixed liquor flowed through inside spraying body, under the setting of heating structure, powder can be effectively facilitated and fed intake the decomposition of internal each ingredient, the mixing rate that accelerating liquid and powder feed intake indirectly.

Description

A kind of fog-spray nozzle
Technical field
The utility model relates to spray appliance technical field, specially a kind of fog-spray nozzle.
Background technique
Fog-spray nozzle is that liquid medicine or other liquid are become misty using suction effect, is equably ejected on other objects Utensil, fog-spray nozzle belong to one of assembling parts of sprayer, are broadly divided by the multifunctional spray head of spray head, spraying nozzle, oil spout Spray head, sandblasting spray head, afforestation irrigation sprayer, the Rocker arm spray head that agriculture crop field is poured, agricultural greenhouse greenhouse mini sprinkler, industry Dust prevention sprinkler and special nozzle, the mode that the spray pattern that staff is conducive to liquid atomization replaces powder directly to feed intake are grasped Make, may make taking out of for powder more uniform.
Fog-spray nozzle in the market when carrying out sprinkling work, due to powder feed intake in have some ingredients for being insoluble in water, For these ingredients when being not affected by processing, the accumulation of multilayer will block entire spray outlet, increase the number that whole device is shut down, For this purpose, it is proposed that a kind of fog-spray nozzle.
Utility model content
The purpose of this utility model is to provide a kind of fog-spray nozzles, are existed with solving fog-spray nozzle mentioned above in the background art When carrying out sprinkling work, due to powder feed intake in there are some ingredients for being insoluble in water, these ingredients are more when being not affected by processing The problem of accumulation of layer will block entire spray outlet, increase the number that whole device is shut down.
To achieve the above object, the utility model provides the following technical solutions: a kind of fog-spray nozzle, including spraying body and leads Mechanism is flowed, connection water pipe is installed, and the front of spraying body is fixedly installed by screw at the top of the spraying body Depending on plate, the both ends of the spraying body are equipped with heating mechanism, and the inside of heating mechanism offers mounting groove, the flow guiding machine Structure is fixedly arranged by welding on the bottom of spraying body, and the inside of deflector is equipped with flow distribution plate, the deflector Bottom be connected through a screw thread and be mounted with atomising mechanism, and the front of atomising mechanism offers dispersive nozzle.
Preferably, it overlaps, and sprays between the vertical central axes of the perspective board and the vertical central axes of spraying body It is fixedly connected between mist body and connection water pipe.
Preferably, the heating mechanism includes mounting groove, heating wire and waterproof interlayer, and the inside of mounting groove is equipped with The outer wall of heating wire, the mounting groove is glued with waterproof interlayer by being adhesively fixed.
Preferably, insert structure is constituted between the heating wire and mounting groove, and mounting groove is along the vertical of spraying body Central axes are symmetrical arranged for symmetry axis, fit closely between the outer surface of the heating wire and the inner surface of waterproof interlayer.
Preferably, the deflector includes flow distribution plate, diffluence pass, strainer, connection fixture block and connecting groove, and is shunted The inside of plate offers diffluence pass, strainer is mounted with immediately below the flow distribution plate, and the both ends of strainer pass through the company of being welded and fixed It is connected to connection fixture block, the outer end of the connection fixture block offers connecting groove.
Preferably, the flow distribution plate and deflector constitute insert structure, and the front of flow distribution plate is offered in hollow knot The diffluence pass of structure is parallel to each other between the flow distribution plate and strainer, and strainer is connected by connection fixture block with connecting groove, institute State connecting groove by pour with deflector being integrally formed structure, and deflector by connection fixture block, connecting groove and Strainer constitutes snap-in structure.
Preferably, the atomising mechanism includes dispersive nozzle, adjustable plate, movable axis, recess and gasket, and is atomized spray The front of mouth is covered with adjustable plate, and the adjustable plate is flexibly connected by movable axis and atomising mechanism, and the outer end of adjustable plate Recess is offered, the recess is fixedly connected by pouring with atomising mechanism, and the bottom of the adjustable plate is tight by being adhesively fixed Post gasket.
Preferably, it is fitted closely between the lower surface of the gasket and the upper surface of dispersive nozzle, and dispersive nozzle is in Hollow form array structure is set to the front of atomising mechanism, and the atomising mechanism passes through movable axis and adjustable plate composition activity knot Structure, and shape matches between the outer end of adjustable plate and the inner end of recess.
Compared with prior art, the utility model has the beneficial effects that the fog-spray nozzle is provided with heating wire, when powder and liquid There is a phenomenon where when uneven mixing, which, can be spraying to flowing through by the diffusion of heat using heating wire as heater element for body Mixed liquor inside body carries out heating operation, under the setting of heating structure, can be effectively facilitated powder feed intake it is internal respectively at The decomposition divided, the mixing rate that accelerating liquid and powder feed intake indirectly embody the whole practicability of the device, in conjunction with itself The outer surface of heating wire is set for the waterproof interlayer of polyurethane water-proof paint material, is had according to polyurethane water-proof paint material Waterproof effect, the setting of waterproof interlayer causes the problems such as soaking to heating wire hydrone can be effectively isolated;
When mixed liquor flows through the inside of deflector, it is set in conjunction with flow distribution plate in the inside of deflector, the device The setting of multiple flow ducts is marked off on flow distribution plate using diffluence pass, so that the flowing of mixed liquor turns from one-way flow channel For multidirectional circulation, under the cooperation of dispersion mixing liquid circulation, the setting of diffluence pass and flow distribution plate can effectively disperse to mix The impact force generated when liquid falls is closed, along with the lasting whereabouts of mixed liquor, strainer is latticed structure setting using itself The effect that the powder precipitation that can contain to the mixed liquor in dropping process is screened, filtered, these powder precipitations will accumulate In the outer surface of strainer, when staff needs to clean these powder precipitations, staff utilizes the tool that is connected together Some just tearing open property, hold strainer and will connect fixture block and pull out outward from the inside of connecting groove, until connection fixture block and connecting groove It is kept completely separate, and strainer is exposed in air, staff need to only clean the outer surface of strainer, can be by powder precipitation Take away the inside of the device.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model dispersive nozzle structural schematic diagram;
Fig. 3 is the utility model gasket structure schematic diagram.
In figure: 1, spraying body;2, water pipe is connected;3, perspective board;4, heating mechanism;5, mounting groove;6, heating wire;7, prevent Water interlayer;8, deflector;9, flow distribution plate;10, diffluence pass;11, strainer;12, fixture block is connected;13, connecting groove;14, it is atomized Mechanism;15, dispersive nozzle;16, adjustable plate;17, movable axis;18, recess;19, gasket.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of fog-spray nozzle, including spraying body 1 and water conservancy diversion Mechanism 8, the top of spraying body 1 is equipped with connection water pipe 2, and the front of spraying body 1 is fixedly installed perspective by screw Plate 3 overlaps between the vertical central axes of perspective board 3 and the vertical central axes of spraying body 1, and spraying body 1 and connection It is fixedly connected between water pipe 2, along with the mixed liquor mixed with powder when flowing through the inside of spraying body 1, passes through the device It is provided with the perspective board 3 of transparent material, the visuality having according to transparent material is observing mixed liquor convenient for staff Normally while flow through, be also convenient for staff and observe the mixing status that liquid and powder feed intake, the both ends of spraying body 1 Heating mechanism 4 is installed, and the inside of heating mechanism 4 offers mounting groove 5, heating mechanism 4 includes mounting groove 5, heating wire 6 Heating wire 6 is installed with the inside of waterproof interlayer 7, and mounting groove 5, insert structure is constituted between heating wire 6 and mounting groove 5, and Mounting groove 5 is symmetrical arranged along the vertical central axes of spraying body 1 for symmetry axis, the outer surface of heating wire 6 and waterproof interlayer 7 Inner surface between fit closely, when there is a phenomenon where when uneven mixing, the device is provided with electric heating for powder and liquid Silk 6, when heating wire 6 is in energized state, which is heater element with heating wire 6, can be to flowing through by the diffusion of heat Mixed liquor progress heating operation inside spraying body 1 can be effectively facilitated powder and feed intake inside under the setting of heating structure The decomposition of each ingredient, the mixing rate that accelerating liquid and powder feed intake indirectly, in conjunction with this as polyurethane water-proof paint material Waterproof interlayer 7 outer surface of heating wire 6 is set, according to the waterproof effect that polyurethane water-proof paint material has, waterproof every The setting of layer 7 causes the problems such as soaking to heating wire 6 hydrone can be effectively isolated;
The outer wall of mounting groove 5 is glued with waterproof interlayer 7 by being adhesively fixed, and deflector 8 is fixedly arranged by welding on The bottom of spraying body 1, and the inside of deflector 8 is equipped with flow distribution plate 9, deflector 8 includes flow distribution plate 9, diffluence pass 10, strainer 11, connection fixture block 12 and connecting groove 13, and the inside of flow distribution plate 9 offers diffluence pass 10, flow distribution plate 9 just under Side is mounted with strainer 11, and the both ends of strainer 11 are fixedly connected by welding to have and connect fixture block 12, and the outer end of connection fixture block 12 is opened Equipped with connecting groove 13, flow distribution plate 9 and deflector 8 constitute insert structure, and the front of flow distribution plate 9 is offered in hollow structure Diffluence pass 10, be parallel to each other between flow distribution plate 9 and strainer 11, and strainer 11 by connect fixture block 12 be connected with connecting groove 13 Connect, connecting groove 13 by pour with 8 being integrally formed structure of deflector, and deflector 8 by connection fixture block 12, connection Groove 13 and strainer 11 constitute snap-in structure and are set to when mixed liquor flows through the inside of deflector 8 in conjunction with flow distribution plate 9 The inside of deflector 8, the device mark off the setting of multiple flow ducts using diffluence pass 10 on flow distribution plate 9, so that mixed The flowing for closing liquid switchs to multidirectional circulation from one-way flow channel, under the cooperation of dispersion mixing liquid circulation, diffluence pass 10 and flow distribution plate 9 setting can the impact force that generate when effectively dispersion mixing liquid falls, along with the lasting whereabouts of mixed liquor, filter The powder precipitation that net 11 can contain the mixed liquor in dropping process using itself for latticed structure setting screened, mistake The effect of filter, these powder precipitations will be deposited in the outer surface of strainer 11, when staff need to these powder precipitations into When row cleaning, for staff using just tearing open the property having that is connected together, fixture block 12 will be connected from connecting groove 13 by holding strainer 11 Inside pull out outward, until connection fixture block 12 and connecting groove 13 are kept completely separate, and strainer 11 is exposed in air, and work people Member need to only clean the outer surface of strainer 11, and powder precipitation can be taken away to the inside of the device;
The bottom of deflector 8, which is connected through a screw thread, is mounted with atomising mechanism 14, and the front of atomising mechanism 14 offers Dispersive nozzle 15, atomising mechanism 14 include dispersive nozzle 15, adjustable plate 16, movable axis 17, recess 18 and gasket 19, and The front of dispersive nozzle 15 is covered with adjustable plate 16, and adjustable plate 16 is flexibly connected by movable axis 17 and atomising mechanism 14, and The outer end of adjustable plate 16 offers recess 18, and recess 18 is fixedly connected by pouring with atomising mechanism 14, the bottom of adjustable plate 16 It is glued with gasket 19 by being adhesively fixed, is fitted closely between the lower surface of gasket 19 and the upper surface of dispersive nozzle 15, And dispersive nozzle 15 is set to the front of atomising mechanism 14 in hollow form array structure, atomising mechanism 14 passes through 17 He of movable axis Adjustable plate 16 constitutes bascule, and shape matches between the outer end of adjustable plate 16 and the inner end of recess 18, in mixed liquor point After the inside for not flowing through spraying body 1 and deflector 8, in conjunction with the device under the lasting water supply cooperation of connection water pipe 2, benefit With dispersive nozzle 15 by mixed liquor band to the object for needing to carry out spraying operation, be in array structure to realize entire sprinkling work Dispersive nozzle 15 can increase the range that mixed liquor is carried over, the frequency that clogging generates is reduced, when needing to spray to mixed liquor When spilling rate and being adjusted, the activity of adjustable plate 16 is arranged by the device, staff is moving fulcrum with movable axis 17 Urged clockwise adjustable plate 16, so that along the circular motion of 360 ° of the midpoint progress of movable axis 17 after 16 stress of adjustable plate, and The inside of the recess 18 of the side far from dispersive nozzle 15 will be detached from when adjustable plate 16 is by thrust, the device is suitable using this The spinning movement of hour hands may make the orientation of adjustable plate 16 to be changed, until adjustable plate 16 is rotated 22.5 °, at this moment basis The characteristics of shape matches, the lucky inlay card in the outer end of adjustable plate 16 is in the recess 18 of the side close to dispersive nozzle 15 Portion, and the gasket 19 of 16 lower surface of adjustable plate setting covers the upper surface of one group of dispersive nozzle 15 just, due to gasket 19 as rubber material, the leakproofness being had according to rubber material, the device utilizes 16 bottom of adjustable plate in rotary course Sealing of the gasket 19 to dispersive nozzle 15 can block the channel that mixed liquor is carried over, which is being reduced using this structure While the range of mixed liquor circulation, but also the device has the effect of mixed liquor controllable-rate, by carrying out to mixed liquor Rate adaptation may make the device to have the effect of saving water resource waste.
Working principle: for this kind of fog-spray nozzle, first under the device is in running order when, in conjunction with the device even Under the lasting water supply cooperation of water receiving pipe 2, mixed liquor band is come real to the object for needing to carry out spraying operation using dispersive nozzle 15 Now entirely sprinkling work can increase the range that mixed liquor is carried in the dispersive nozzle 15 of array structure, reduce clogging and produce Raw frequency, when needing to be adjusted mixed liquor spray rate, staff is that moving fulcrum is clockwise with movable axis 17 Adjustable plate 16 is pushed, so that carrying out 360 ° of circular motion, and adjustable plate along the midpoint of movable axis 17 after 16 stress of adjustable plate 16 by thrust when will be detached from far from dispersive nozzle 15 side recess 18 inside, the device using this clockwise Spinning movement, may make the orientation of adjustable plate 16 to be changed, until adjustable plate 16 by rotate 22.5 °, at this moment according to shape The characteristics of matching, the lucky inlay card in the outer end of adjustable plate 16 in the inside of the recess 18 of the side close to dispersive nozzle 15, And the gasket 19 of 16 lower surface of adjustable plate setting covers the upper surface of one group of dispersive nozzle 15 just, due to gasket 19 As rubber material, the leakproofness being had according to rubber material, the device utilizes the sealing of 16 bottom of adjustable plate in rotary course The sealing of 19 pairs of dispersive nozzles 15 is padded, the channel that mixed liquor is carried over can be blocked, which is reducing mixing using this structure While the range that liquid stream is led to, but also the device has the effect of mixed liquor controllable-rate, when mixed liquor flows through deflector 8 Inside when, be set in conjunction with flow distribution plate 9 in the inside of deflector 8, which is divided on flow distribution plate 9 using diffluence pass 10 The setting of multiple flow ducts out, so that the flowing of mixed liquor switchs to multidirectional circulation from one-way flow channel, it is mixed in dispersion Under the cooperation for closing liquid circulation, impact that the setting of diffluence pass 10 and flow distribution plate 9 can generate when effectively dispersion mixing liquid falls Power, along with the lasting whereabouts of mixed liquor, strainer 11 can be to mixed in dropping process for latticed structure setting using itself The effect that the powder precipitation that contains of liquid is screened, filtered is closed, when powder and liquid occur unevenly to mix, is passed through The device is provided with heating wire 6, and when heating wire 6 is in energized state, which is heater element with heating wire 6, passes through heat The diffusion of amount, can carry out heating operation to the mixed liquor flowed through inside spraying body 1 can be effective under the setting of heating structure Ground promotes powder to feed intake the decomposition of internal each ingredient, along with the mixed liquor mixed with powder in the inside for flowing through spraying body 1 When, the perspective board 3 of transparent material is provided with by the device, the visuality having according to transparent material is being convenient for work people Member observes while normally flowing through of mixed liquor, is also convenient for staff and observes the mixing status that liquid and powder feed intake, The use process of entire fog-spray nozzle is completed like this.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (8)

1. a kind of fog-spray nozzle, including spraying body (1) and deflector (8), it is characterised in that: the top of spraying body (1) Portion is equipped with connection water pipe (2), and the front of spraying body (1) is fixedly installed perspective board (3) by screw, the spraying shell The both ends of body (1) are equipped with heating mechanism (4), and the inside of heating mechanism (4) offers mounting groove (5), the deflector (8) it is fixedly arranged by welding on the bottom of spraying body (1), and the inside of deflector (8) is equipped with flow distribution plate (9), institute The bottom for stating deflector (8), which is connected through a screw thread, to be mounted with atomising mechanism (14), and the front of atomising mechanism (14) offers Dispersive nozzle (15).
2. a kind of fog-spray nozzle according to claim 1, it is characterised in that: the vertical central axes of the perspective board (3) and spray It overlaps between the vertical central axes of mist body (1), and is fixedly connected between spraying body (1) and connection water pipe (2).
3. a kind of fog-spray nozzle according to claim 1, it is characterised in that: the heating mechanism (4) includes mounting groove (5), heating wire (6) and waterproof interlayer (7), and the inside of mounting groove (5) is equipped with heating wire (6), outside the mounting groove (5) Wall is glued with waterproof interlayer (7) by being adhesively fixed.
4. a kind of fog-spray nozzle according to claim 3, it is characterised in that: structure between the heating wire (6) and mounting groove (5) At insert structure, and mounting groove (5) is symmetrical arranged along the vertical central axes of spraying body (1) for symmetry axis, the heating wire (6) it is fitted closely between the inner surface of outer surface and waterproof interlayer (7).
5. a kind of fog-spray nozzle according to claim 1, it is characterised in that: the deflector (8) includes flow distribution plate (9), diffluence pass (10), strainer (11), connection fixture block (12) and connecting groove (13), and the inside of flow distribution plate (9) offer point Head piece (10) is mounted with strainer (11) immediately below the flow distribution plate (9), and the both ends of strainer (11) are fixedly connected by welding Have connection fixture block (12), the outer end of connection fixture block (12) offers connecting groove (13).
6. a kind of fog-spray nozzle according to claim 5, it is characterised in that: the flow distribution plate (9) and deflector (8) are constituted Insert structure, and the front of flow distribution plate (9) offers diffluence pass in hollow structure (10), the flow distribution plate (9) and strainer (11) it is parallel to each other between, and strainer (11) is connected by connecting fixture block (12) with connecting groove (13), the connecting groove (13) by pour with deflector (8) being integrally formed structure, and deflector (8) by connection fixture block (12), connection it is recessed Slot (13) and strainer (11) constitute snap-in structure.
7. a kind of fog-spray nozzle according to claim 1, it is characterised in that: the atomising mechanism (14) includes dispersive nozzle (15), adjustable plate (16), movable axis (17), recess (18) and gasket (19), and be covered with immediately ahead of dispersive nozzle (15) Adjustable plate (16), the adjustable plate (16) are flexibly connected by movable axis (17) and atomising mechanism (14), and adjustable plate (16) Outer end offers recess (18), and the recess (18) is fixedly connected by pouring with atomising mechanism (14), the adjustable plate (16) Bottom be glued with gasket (19) by being adhesively fixed.
8. a kind of fog-spray nozzle according to claim 7, it is characterised in that: the lower surface of the gasket (19) and atomization spray It is fitted closely between the upper surface of mouth (15), and dispersive nozzle (15) is set to atomising mechanism (14) in hollow form array structure Front, the atomising mechanism (14) constitutes bascule by movable axis (17) and adjustable plate (16), and adjustable plate (16) is outer Shape matches between end and the inner end of recess (18).
CN201822073137.6U 2018-12-11 2018-12-11 A kind of fog-spray nozzle Expired - Fee Related CN209490779U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822073137.6U CN209490779U (en) 2018-12-11 2018-12-11 A kind of fog-spray nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822073137.6U CN209490779U (en) 2018-12-11 2018-12-11 A kind of fog-spray nozzle

Publications (1)

Publication Number Publication Date
CN209490779U true CN209490779U (en) 2019-10-15

Family

ID=68152561

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822073137.6U Expired - Fee Related CN209490779U (en) 2018-12-11 2018-12-11 A kind of fog-spray nozzle

Country Status (1)

Country Link
CN (1) CN209490779U (en)

Similar Documents

Publication Publication Date Title
JP5923587B2 (en) High efficiency pollen sprayer using high speed sprayer
CN106717433A (en) A kind of tobacco foliage-spray rotatable double-rod sprayer and its application
CN110089253A (en) A kind of agriculture irrigation water saving equipment and its irrigation method
CN209490779U (en) A kind of fog-spray nozzle
CN109156317A (en) A kind of agricultural irrigation systems
CN208798467U (en) A kind of Landscape Construction irrigation device
CN106561605A (en) Three-chamber farm chemical automatic preparing spraying device
CN218007037U (en) Xingan rhododendron cultivation water and fertilizer supply device
CN109302967A (en) A kind of Landscape Construction irrigation device
CN215095039U (en) Adhesive tape cooling device
CN215836712U (en) Melon and fruit is planted with spilling medicine device
CN205084901U (en) Atomizer
CN206402694U (en) A kind of tobacco foliage-spray is with rotatable double-rod sprayer
CN207023020U (en) A kind of intelligent Dey-Dose
CN209498136U (en) A kind of the automatic device for irrigation
US4403737A (en) Water-hose-powered garden/agricultural sprayers and special nozzle
CN208370784U (en) A kind of long-range all standing spraying machine
CN111937737A (en) Layer hanging type aerial fog cultivation seedling raising device
CN206533987U (en) A kind of special spray of proportion of crop planting irrigates all-in-one
CN217905962U (en) Agricultural production is with oscillating medicine device that spouts
CN208754686U (en) A kind of nutrient solution flusher
CN214629402U (en) Crawler-type orchard pesticide spraying machine
CN211407387U (en) Fruit sprayer with liquid medicine recovery device
CN208018232U (en) A kind of high-pressure self-cleaning dual channel filter device
CN204672498U (en) A kind of flash baking batten coating apparatus

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191015