CN109743947A - A kind of pole type spray appliance - Google Patents
A kind of pole type spray appliance Download PDFInfo
- Publication number
- CN109743947A CN109743947A CN201910189260.0A CN201910189260A CN109743947A CN 109743947 A CN109743947 A CN 109743947A CN 201910189260 A CN201910189260 A CN 201910189260A CN 109743947 A CN109743947 A CN 109743947A
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- lateral transfer
- transfer pipe
- shell
- male contact
- extended
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Abstract
The invention discloses a kind of pole type spray appliances, including multiple sprinkling irrigation upright bars, multiple Quick tee coupler components, multiple lateral transfer pipes, multiple famale connectors and multiple male contacts, the both ends of the lateral transfer pipe are connected separately with male contact and famale connector, male contact is connected positioned at lateral transfer pipe one end of tail end, the lateral transfer pipe other end positioned at tail end is connected with closure end cap, lateral transfer pipe positioned at head end is connect by male contact with the famale connector of delivery hose end, the other end of delivery hose is connect with sprinkling irrigation pump outlet end, Quick tee coupler component is provided between adjacent lateral transfer pipe, the Quick tee coupler component includes three-way body.The present invention is suitable for the smaller of plot, and the more crop irrigation in distributed areas, easy for operation, flexibility ratio is higher, and staff can be according to the size in plot, the length of reasonable Arrangement lateral transfer pipe assembly and the arrangement quantity of sprinkling irrigation upright bar.
Description
Technical field
The present invention relates to sprinkler irrigation technique field, specially a kind of pole type spray appliance.
Background technique
During current crop planting, crops top dressing, spray and application growth regulator pass through artificial watering
Pot or the leaching of laxative bucket are applied, and large labor intensity is time-consuming, and sprays unevenly, and amount of application is difficult to control accurately, and easily causes agriculture
Crop growing state is irregular, influences yield.In order to improve the working efficiency of top dressing, spray, generallys use spray irrigation system and chased after
Fertilizer, spray.
Sprinkling irrigation is that the water with certain pressure is sprayed onto sky by water pump and pipe-line system or using the drop of natural water source
In, it dissipates into small water droplet or forms the irrigation method that atomizing drops on plant and ground.
In order to reduce labor intensity, mostly use greatly in the prior art fixed pipe network to the crops of this area into
Row sprinkling irrigation, more for distributed areas, the higher cost that the lesser crops in plot are sprayed in this way needs
Various pipe networks and mating sprinkling irrigation equipment are laid with, use is inflexible.
Summary of the invention
The purpose of the present invention is to provide a kind of pole type spray appliances, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of pole type spray appliance, including multiple sprinkling irrigation upright bars, multiple Quick tee coupler components, multiple lateral transfers
Pipe, multiple famale connectors and multiple male contacts, the both ends of the lateral transfer pipe are connected separately with male contact and famale connector, are located at
Lateral transfer pipe one end of tail end connects male contact, and the lateral transfer pipe other end positioned at tail end is connected with closure end cap, is located at
The lateral transfer pipe of head end is connect by male contact with the famale connector of delivery hose end, the other end and sprinkling irrigation pump of delivery hose
Outlet end connects, and is provided with Quick tee coupler component, the Quick tee coupler component packet between adjacent lateral transfer pipe
Three-way body is included, the pin end for cooperating with famale connector is extended on the left of three-way body, is extended with and is used on the right side of three-way body
With the female connector of male contact cooperation, the upper end of three-way body is extended with vertical connector, sprinkling irrigation upright bar, institute is equipped on vertical connector
It states three-way body lower end and is also extended with the base plate being used to support on the ground.
As a further solution of the present invention: the pin end includes pyramidal male plug extended on the left of three-way body
Head and one group of first clip claw assembly, the famale connector include famale connector shell, famale connector shell far from lateral transfer pipe one
End offers the female conical jack with the cooperation of pyramidal male plug, is provided in the outer circumferential walls of famale connector shell for first
The first annular strip of clip claw assembly spiral-lock cooperation.
As a further solution of the present invention: first clip claw assembly includes that first extended on three-way body outer wall connects
Joint chair plate, the first connecting base plate are rotatably equipped with the first claw by the first pin shaft, and the lower end of the first claw is extended with inwardly curved
First pothook of folding is further sleeved with the first torque spring, one end of the first torque spring and the first card on first pin shaft
Pawl connection, the other end of the first torque spring connect with three-way body, and the left side of the first annular strip offers and the
The first annular card slot of one pothook cooperation.
As a further solution of the present invention: be provided on the end face of the female conical jack for pyramidal public affairs
The first gasket seal that plug outer end face contradicts is also provided with first annular mounting groove on the conic inner wall of female conical jack, the
Embedded with the first annular sealing ring for being bonded with pyramidal male plug conical outer wall in one annular mounting groove.
As a further solution of the present invention: the male contact includes male contact shell, and male contact shell is far from laterally defeated
The pyramidal convex plug and one group of second clip claw assembly for sending one end of pipe extended, the female connector include the three-way body right side
The taper female plug hole that end face opens up, the three-way body right end outer circumferential walls be extended have for the second clip claw assembly spiral-lock
The annular strip of the second of cooperation.
As a further solution of the present invention: second clip claw assembly includes second extended on male contact housing exterior walls
Connecting base plate, the second connecting base plate are rotatably equipped with the second claw by the second pin shaft, and the lower end of the second claw is extended with inwardly
Second pothook of bending is further sleeved with the second torque spring, one end of the second torque spring and second on second pin shaft
Claw connection, the other end of the second torque spring are connect with male contact shell, and the left side of the described second annular strip offers
With the second annular slot of the second pothook cooperation.
As a further solution of the present invention: be provided on the end face in taper female plug hole for pyramidal sun
The second gasket seal that plug outer end face contradicts is also provided with the second annular mounting groove on the conic inner wall in taper female plug hole, the
Embedded with the second ring type seal for being bonded with pyramidal convex plug conical outer wall in second ring mounting groove.
As a further solution of the present invention: the right end of the male contact shell and the end integrally connected of lateral transfer pipe
It is made, the left end of the famale connector shell and the end integrally connected of lateral transfer pipe or delivery hose are made.
As a further solution of the present invention: the right end of the male contact shell offers male contact mounting hole, male contact
The inner wall of mounting hole is provided with for the male contact internal screw thread with the cooperation of the end thread of lateral transfer pipe；The famale connector shell
Left end offer famale connector mounting hole, the inner wall of famale connector mounting hole is provided with for matching with the end thread of lateral transfer pipe
The famale connector internal screw thread of conjunction.
As a further solution of the present invention: the sprinkling irrigation upright bar includes upright bar shell with a closed top, in upright bar shell
It is provided with sprinkling irrigation channel, the lower end of three-dimensional shell is extended with the upright bar sleeve for the cooperation of vertical joint screw thread, three-dimensional shell
Lower end outer wall, which is extended, the hexagonal set for facilitating spinning, is distributed on the upper end outer wall of upright bar shell equipped with multiple inclination arrangements
Sprinkling irrigation mouth, the angle of the central axis of mouth of spraying and horizontal plane is in 40~50 °.
Compared with prior art, the beneficial effects of the present invention are: the present invention uses modular pole type spray appliance pair
Crops are sprayed, suitable for the smaller of plot, the more crop irrigation in distributed areas, and easy for operation, flexibility ratio
Higher, staff can be according to the size in plot, the length of reasonable Arrangement lateral transfer pipe assembly and the arrangement number of sprinkling irrigation upright bar
Amount.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of pole type spray appliance；
Fig. 2 is a kind of structural schematic diagram of Quick tee coupler component solid in pole type spray appliance；
Fig. 3 is a kind of structural schematic diagram of Quick tee coupler component section in pole type spray appliance；
Fig. 4 is a kind of structural schematic diagram of male contact section in pole type spray appliance；
Fig. 5 is a kind of structural schematic diagram of famale connector section in pole type spray appliance；
Fig. 6 is the structure that lateral transfer pipe both ends are connect with famale connector, male contact respectively in a kind of pole type spray appliance
Schematic diagram；
Fig. 7 is a kind of structural schematic diagram of sprinkling irrigation upright bar in pole type spray appliance.
In figure: 1- Quick tee coupler component, 11- three-way body, 12- base plate, 121- stiffener plate, 13- first connect
Joint chair plate, the first pin shaft of 131-, the vertical connector of 14-, the annular strip of 15- second, 151- taper female plug hole, the second annular of 152- are close
Seal, the second annular slot of 153-, the second gasket seal of 154-, the pyramidal male plug of 16-, the first claw of 17-, 171- first block
Hook portion, the main channel 18- hole, 2- male contact, 21- male contact shell, the second connecting base plate of 22-, the second pin shaft of 221-, 23- sun are logical
Road hole, the pyramidal convex plug of 24-, the second claw of 25-, the second pothook of 251-, 26- sun mounting hole gasket, 27- male contact peace
Dress hole, 3- famale connector, 31- famale connector shell, the first annular strip of 32-, the first annular card slot of 321-, 322- female conical jack,
The first gasket seal of 323-, the first annular sealing ring of 324-, 33- famale connector mounting hole, 34- yin mounting hole gasket, 4- are lateral
Delivery pipe, 5- block end cap, 6- sprinkling irrigation upright bar, 61- upright bar shell, 62- sprinkling irrigation channel, 63- sprinkling irrigation mouth, 64- hexagonal set, 65-
Upright bar sleeve, 7- delivery hose.
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.
Please refer to Fig. 1~7, the present invention provides a kind of technical solution: a kind of pole type spray appliance, including multiple sprinkling irrigations are vertical
Bar 6, multiple Quick tee coupler components 1, multiple lateral transfer pipes 4, multiple famale connectors 3 and multiple male contacts 2, the transverse direction
The both ends of delivery pipe 4 are connected separately with male contact 2 and famale connector 3, connect male contact 2 positioned at 4 one end of lateral transfer pipe of tail end,
Positioned at 4 other end of lateral transfer pipe of tail end be connected with block end cap 5, positioned at head end lateral transfer pipe 4 by male contact 2 with
The famale connector 3 of 7 end of delivery hose connects, and the other end of delivery hose 7 is connect with sprinkling irrigation pump outlet end, adjacent lateral transfer
Quick tee coupler component 1 is provided between pipe 4, the Quick tee coupler component 1 includes three-way body 11, three-way body 11
Left side is extended with the pin end for cooperating with famale connector 3, and the mother for cooperating with male contact 2 is extended on the right side of three-way body 11
Connector is provided with the main channel hole 18 through pin end and female connector in three-way body 11, and the upper end of three-way body 11 is extended with
Vertical connector 14, vertical connector 14 are connected to main channel hole 18, and sprinkling irrigation upright bar 6, the threeway shell are equipped on vertical connector 14
11 lower end of body is also extended with the base plate 12 being used to support on the ground.It is also extended on base plate 12 and 11 one of three-way body
The stiffener plate 121 of connection, the setting of base plate 12 enable Quick tee coupler component 1 is stable to be mounted on bottom surface,
Using reliable and stable.
When the crops to pocket are sprayed, the haulage vehicle with rich water and pesticide can be reached near,
The input end of sprinkling irrigation pump is connected to by pipeline with the holding vessel on haulage vehicle, the connection delivery hose 7 of sprinkling irrigation pump outlet end,
The end of delivery hose 7 is connect with lateral transfer pipe 4 by the way that male contact 2 is assembled by famale connector 3, adjacent lateral transfer pipe 4
Between install Quick tee coupler component 1, be equipped on the vertical connector 14 of Quick tee coupler component 1 sprinkling irrigation upright bar 6, can
Base area block length, the quantity of reasonable Arrangement lateral transfer pipe 4 and Quick tee coupler component 1, positioned at the lateral transfer of tail end
4 other end of pipe, which is connected with, blocks end cap 5, after being completed, opens sprinkling irrigation pump, i.e., implementable sprinkling irrigation is easy for operation, flexibly
Degree is higher, suitable for the smaller of plot, the more crop irrigation in distributed areas.
The pin end includes the pyramidal male plug 16 and one group of first clamping jaw being extended on the left of three-way body 11
Component, the famale connector 3 include famale connector shell 31, and famale connector shell 31 is offered and bored far from one end of lateral transfer pipe 4
The female conical jack 322 that mesa-shaped male plug 16 cooperates, be provided in the outer circumferential walls of famale connector shell 31 for the first clamping jaw
The first annular strip 32 of component spiral-lock cooperation.
First clip claw assembly includes the first connecting base plate 13 extended on 11 outer wall of three-way body, the first connecting base plate
13 are rotatably equipped with the first claw 17 by the first pin shaft 131, and the lower end of the first claw 17 is extended with the first card to bend inwards
Hook portion 171 is further sleeved with the first torque spring, one end of the first torque spring and the first claw 17 on first pin shaft 131
Connection, the other end of the first torque spring connect with three-way body 11, the left side of the first annular strip 32 offer and
The first annular card slot 321 of first pothook 171 cooperation.
For contradicting with pyramidal 16 outer end face of male plug is provided on the end face of the female conical jack 322
One gasket seal 323 is also provided with first annular mounting groove, first annular mounting groove on the conic inner wall of female conical jack 322
The interior first annular sealing ring 324 embedded with for being bonded with pyramidal 16 conical outer wall of male plug.
The male contact 2 includes male contact shell 21, and male contact shell 21 is extended far from one end of lateral transfer pipe 4
Pyramidal convex plug 24 and one group of second clip claw assembly, be provided with through pyramidal convex plug 24 in male contact shell 21
Positive access opening 23, the female connector include the taper female plug hole 151 that 11 right side of three-way body opens up, and the three-way body 11 is right
End outer circumferential walls are extended the second annular strip 15 having for cooperating with the second clip claw assembly spiral-lock.
Second clip claw assembly includes the second connecting base plate 22 extended on 21 outer wall of male contact shell, the second attachment base
Plate 22 is rotatably equipped with the second claw 25 by the second pin shaft 221, and the lower end of the second claw 25 is extended with second to bend inwards
Pothook 251 is further sleeved with the second torque spring, one end of the second torque spring and the second claw on second pin shaft 221
25 connections, the other end of the second torque spring are connect with male contact shell 21, and the left side of the described second annular strip 15 opens up
There is the second annular slot 153 with the cooperation of the second pothook 251.
For contradicting with pyramidal 24 outer end face of convex plug is provided on the end face in taper female plug hole 151
Two gasket seals 154 are also provided with the second annular mounting groove, the second annular mounting groove on the conic inner wall in taper female plug hole 151
Interior the second ring type seal 152 embedded with for being bonded with pyramidal 24 conical outer wall of convex plug.
The right end of the male contact shell 21 is made with the end integrally connected of lateral transfer pipe 4, the famale connector shell
31 left end and the end integrally connected of lateral transfer pipe 4 or delivery hose 7 are made.
The right end of the male contact shell 21 offers male contact mounting hole 27, and the inner wall of male contact mounting hole 27 is provided with
For the male contact internal screw thread with the cooperation of the end thread of lateral transfer pipe 4, positive installation is also equipped in male contact mounting hole 27
Hole gasket 26；The left end of the famale connector shell 31 offers famale connector mounting hole 33, and the inner wall of famale connector mounting hole 33 is set
It is equipped with the famale connector internal screw thread for cooperating with the end thread of lateral transfer pipe 4, is also equipped with yin in famale connector mounting hole 33
Mounting hole gasket 34.
The sprinkling irrigation upright bar 6 includes upright bar shell 61 with a closed top, and sprinkling irrigation channel 62 is provided in upright bar shell 61, is stood
The lower end of body shell body 61 is extended with the upright bar sleeve 65 being threadedly engaged for vertical connector 14, and the lower end outer wall of three-dimensional shell 61 prolongs
It stretches and is provided with the hexagonal for facilitating spinning set 64, be distributed the sprinkling irrigation equipped with multiple inclination arrangements on the upper end outer wall of upright bar shell 61
Mouth 63, the central axis for mouth 63 of spraying and the angle of horizontal plane are in 40~50 °.It sprays the reasonable structural arrangement of upright bar 6, and it is vertical
The assembly and disassembly of connector 14 is convenient, and flexibility in use is high.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of pole type spray appliance, it is characterised in that: including multiple sprinkling irrigation upright bars (6), multiple Quick tee coupler components
(1), multiple lateral transfer pipes (4), multiple famale connectors (3) and multiple male contacts (2), the both ends of the lateral transfer pipe (4)
It is connected separately with male contact (2) and famale connector (3), male contact (2) is connected positioned at lateral transfer pipe (4) one end of tail end, is located at
Lateral transfer pipe (4) other end of tail end, which is connected with, blocks end cap (5), and the lateral transfer pipe (4) positioned at head end passes through male contact
(2) it is connect with the famale connector (3) of delivery hose (7) end, the other end of delivery hose (7) is connect with sprinkling irrigation pump outlet end, phase
It is provided with Quick tee coupler component (1) between adjacent lateral transfer pipe (4), the Quick tee coupler component (1) includes three
Logical shell (11), three-way body (11) left side are extended with the pin end for cooperating with famale connector (3), three-way body (11) right side
It is extended with the female connector for cooperating with male contact (2), the upper end of three-way body (11) is extended with vertical connector (14), vertically connects
Sprinkling irrigation upright bar (6) is installed, three-way body (11) lower end is also extended with the pedestal being used to support on the ground on head (14)
Plate (12).
2. a kind of pole type spray appliance according to claim 1, it is characterised in that: the pin end includes three-way body
(11) left side extended pyramidal male plug (16) and one group of first clip claw assembly, the famale connector (3) connect including yin
Casing (31), famale connector shell (31) is offered far from the one end of lateral transfer pipe (4) to be cooperated with pyramidal male plug (16)
Female conical jack (322), be provided in the outer circumferential walls of famale connector shell (31) for cooperating with the first clip claw assembly spiral-lock
First annular strip (32).
3. a kind of pole type spray appliance according to claim 2, it is characterised in that: first clip claw assembly includes three
The first connecting base plate (13) extended on logical shell (11) outer wall, the first connecting base plate (13) are rotated by the first pin shaft (131)
It being equipped with the first claw (17), the lower end of the first claw (17) is extended with the first pothook (171) to bend inwards, and described first
The first torque spring is further sleeved on pin shaft (131), one end of the first torque spring is connect with the first claw (17), the first torsion
The other end of spring is connect with three-way body (11), and the left side of the first annular strip (32) offers and the first pothook
(171) the first annular card slot (321) cooperated.
4. a kind of pole type spray appliance according to claim 3, it is characterised in that: the female conical jack (322)
The first gasket seal (323) for contradicting with pyramidal male plug (16) outer end face is provided on end face, female conical is inserted
Be also provided with first annular mounting groove on the conic inner wall in hole (322), in first annular mounting groove embedded with for it is pyramidal
The first annular sealing ring (324) of male plug (16) conical outer wall fitting.
5. a kind of pole type spray appliance according to claim 4, it is characterised in that: the male contact (2) connects including sun
Casing (21), the extended pyramidal convex plug (24) in the one end of male contact shell (21) far from lateral transfer pipe (4) with
And one group of second clip claw assembly, the female connector includes the taper female plug hole (151) that three-way body (11) right side opens up, described
Three-way body (11) right end outer circumferential walls are extended the second annular strip having for cooperating with the second clip claw assembly spiral-lock
(15)。
6. a kind of pole type spray appliance according to claim 5, it is characterised in that: second clip claw assembly includes sun
The second connecting base plate (22) extended on joint housing (21) outer wall, the second connecting base plate (22) are turned by the second pin shaft (221)
Dynamic to be equipped with the second claw (25), the lower end of the second claw (25) is extended with the second pothook (251) to bend inwards, and described the
The second torque spring is further sleeved on two pin shafts (221), one end of the second torque spring is connect with the second claw (25), and second turns round
The other end of power spring is connect with male contact shell (21), and the left side of the described second annular strip (15) offers and the second card
The second annular slot (153) of hook portion (251) cooperation.
7. a kind of pole type spray appliance according to claim 6, it is characterised in that: taper female plug hole (151)
The second gasket seal (154) for contradicting with pyramidal convex plug (24) outer end face, taper female plug are provided on end face
Be also provided with the second annular mounting groove on the conic inner wall in hole (151), in the second annular mounting groove embedded with for it is pyramidal
The second ring type seal (152) of convex plug (24) conical outer wall fitting.
8. -7 any a kind of pole type spray appliance according to claim 1, it is characterised in that: the male contact shell
(21) the end integrally connected of right end and lateral transfer pipe (4) is made, and the left end of the famale connector shell (31) and transverse direction are defeated
Pipe (4) or the end integrally connected of delivery hose (7) is sent to be made.
9. -7 any a kind of pole type spray appliance according to claim 1, it is characterised in that: the male contact shell
(21) right end offers male contact mounting hole (27), the inner wall of male contact mounting hole (27) be provided with for lateral transfer pipe
(4) the male contact internal screw thread of end thread cooperation；The left end of the famale connector shell (31) offers famale connector mounting hole
(33), the inner wall of famale connector mounting hole (33) is provided in the famale connector for cooperating with the end thread of lateral transfer pipe (4)
Screw thread.
10. -7 any a kind of pole type spray appliance according to claim 1, it is characterised in that: the sprinkling irrigation upright bar (6)
It including upright bar shell (61) with a closed top, is provided with and sprays channel (62) in upright bar shell (61), under three-dimensional shell (61)
End is extended with the upright bar sleeve (65) being threadedly engaged for vertical connector (14), and the lower end outer wall of three-dimensional shell (61) is extended
There is the hexagonal set (64) for facilitating spinning, is distributed the sprinkling irrigation mouth equipped with multiple inclination arrangements on the upper end outer wall of upright bar shell (61)
(63), the angle of the central axis and horizontal plane of sprinkling irrigation mouth (63) is in 40~50 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910189260.0A CN109743947A (en) | 2019-03-13 | 2019-03-13 | A kind of pole type spray appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910189260.0A CN109743947A (en) | 2019-03-13 | 2019-03-13 | A kind of pole type spray appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109743947A true CN109743947A (en) | 2019-05-14 |
Family
ID=66408519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910189260.0A Pending CN109743947A (en) | 2019-03-13 | 2019-03-13 | A kind of pole type spray appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109743947A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112112A (en) * | 2020-09-21 | 2020-12-22 | 安徽良俊建设工程有限公司 | Raised dust treatment method and equipment for environmental protection during road engineering construction |
| CN113455482A (en) * | 2021-07-29 | 2021-10-01 | 山西农业大学 | Modular rice planting spouts medicine mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094194U (en) * | 1991-02-09 | 1992-01-29 | 顺义县五金工具福利厂 | Agricultural flexible tube spray irrigation device |
| CN2311683Y (en) * | 1997-12-04 | 1999-03-24 | 太原市喷灌发展总公司 | Fast-connecting device for spraying irrigation pipe line |
| CN203162405U (en) * | 2013-04-23 | 2013-08-28 | 宁波欧美华机械工业有限公司 | Lock catch pipe fitting |
| CN204829059U (en) * | 2015-08-05 | 2015-12-02 | 江苏国农泵业有限公司 | Spherical double suspension wide hook rapid pipe joint |
| CN206904430U (en) * | 2017-06-14 | 2018-01-19 | 天津欧陆宝新材料科技有限公司 | A kind of easy-to-mount assembling pipe joint |
| US20180202593A1 (en) * | 2017-01-17 | 2018-07-19 | Opw-Engineered Systems, Inc. | Vapor coupler |
-
2019
- 2019-03-13 CN CN201910189260.0A patent/CN109743947A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094194U (en) * | 1991-02-09 | 1992-01-29 | 顺义县五金工具福利厂 | Agricultural flexible tube spray irrigation device |
| CN2311683Y (en) * | 1997-12-04 | 1999-03-24 | 太原市喷灌发展总公司 | Fast-connecting device for spraying irrigation pipe line |
| CN203162405U (en) * | 2013-04-23 | 2013-08-28 | 宁波欧美华机械工业有限公司 | Lock catch pipe fitting |
| CN204829059U (en) * | 2015-08-05 | 2015-12-02 | 江苏国农泵业有限公司 | Spherical double suspension wide hook rapid pipe joint |
| US20180202593A1 (en) * | 2017-01-17 | 2018-07-19 | Opw-Engineered Systems, Inc. | Vapor coupler |
| CN206904430U (en) * | 2017-06-14 | 2018-01-19 | 天津欧陆宝新材料科技有限公司 | A kind of easy-to-mount assembling pipe joint |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112112A (en) * | 2020-09-21 | 2020-12-22 | 安徽良俊建设工程有限公司 | Raised dust treatment method and equipment for environmental protection during road engineering construction |
| CN113455482A (en) * | 2021-07-29 | 2021-10-01 | 山西农业大学 | Modular rice planting spouts medicine mechanism |
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Application publication date: 20190514 |