CN108967133B - Nozzle seat of stamping type sprinkling irrigation frame - Google Patents
Nozzle seat of stamping type sprinkling irrigation frame Download PDFInfo
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- CN108967133B CN108967133B CN201810792129.9A CN201810792129A CN108967133B CN 108967133 B CN108967133 B CN 108967133B CN 201810792129 A CN201810792129 A CN 201810792129A CN 108967133 B CN108967133 B CN 108967133B
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- hole
- fixedly connected
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- side wall
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/62—Arrangements for supporting spraying apparatus, e.g. suction cups
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a nozzle seat of a stamping type sprinkling irrigation frame, which comprises an installation seat and a pipe body fixedly arranged in the installation seat, wherein first cavities are respectively arranged on two sides inside the installation seat, a fixing plate is vertically arranged in each first cavity, the upper end and the lower end of each fixing plate are respectively and fixedly connected with the upper end and the lower end of each first cavity, a first through hole is formed in the right side wall of each first cavity, a first arc-shaped clamping plate is arranged in each first through hole, the side wall of each fixing plate is connected with a screw rod through a threaded hole in a threaded manner, one end of each screw rod extends into each first through hole and is rotatably connected with the side wall of each first arc-shaped clamping plate, the other end of each screw rod is fixedly connected with a nut, a second through. The spray gun installing boss is convenient to operate, the installing seat and the external main pipe can be fixed, the phenomenon of rusting and corrosion caused by the main pipe and the nozzle seat can be avoided, and meanwhile, the spray gun can be stably fixed in the installing convex body, and the phenomenon of loosening of the spray gun is avoided.
Description
Technical Field
The invention relates to the technical field of sprinkling irrigation equipment, in particular to a nozzle seat of a stamping type sprinkling irrigation frame.
Background
With the development of agricultural science and technology in China, scientific planting and management technology has been advanced to tens of millions of specialized rural households, particularly to the irrigation technology of crops, and the past large water flood irrigation has been developed to the current water-saving spray irrigation.
The spray irrigation is an irrigation mode that water with certain pressure is sprayed into the air by means of a water pump and a pipeline system or by utilizing the fall of a natural water source to be dispersed into small water drops or form mist to fall onto plants and the ground. The sprinkling irrigation equipment consists of a water inlet pipe, a water pump, a water delivery pipe, a water distribution pipe, a spray head (or a spray nozzle) and the like, and can be fixed, semi-fixed or movable. Has the advantages of saving water, not damaging the soil structure, adjusting the ground climate and being not limited by the terrain, etc.
The sprinkling irrigation equipment comprises a diesel engine, a sprinkling irrigation machine and a nozzle holder, wherein the sprinkling irrigation machine is driven by the diesel engine, a water outlet pipe of the sprinkling irrigation machine is connected with the nozzle holder, the nozzle holder consists of an adjustable supporting foot, a main pipe and a nozzle seat, the adjustable supporting foot and the nozzle seat are respectively arranged at the upper end and the lower end of the main pipe, and three spray guns are arranged on the nozzle seat.
The existing nozzle seat and the main pipe are mostly connected together through bolts or threads, and because the inside of the main pipe and the inside of the nozzle seat are provided with water for a long time, the main pipe and the nozzle seat are easily rusted and corroded, so that the service life of the nozzle seat is influenced; in addition, the spray nozzle seat and the spray gun are fixed through the bolts, the limiting effect is poor, and the spray gun needs to rotate, so that the requirement on the stability of the spray gun is high. Therefore, the invention designs a nozzle seat of a stamping type sprinkling irrigation frame.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the nozzle seat and the main pipe are mostly connected together through bolts or threads, and because water passes through the inside of the main pipe and the inside of the nozzle seat for a long time, the main pipe and the nozzle seat are easily rusted and corroded, so that the service life of the nozzle seat is influenced; in addition, the spray nozzle seat and the spray gun are fixed through the bolts, the limiting effect is poor, and the spray gun needs to rotate, so that the requirement on the stability of the spray gun is high, and the spray nozzle seat of the stamping type sprinkling irrigation frame is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
a nozzle holder of a stamping type sprinkling irrigation frame comprises a mounting seat and a pipe body fixedly arranged in the mounting seat, wherein first cavities are respectively arranged on two sides inside the mounting seat, a fixing plate is vertically arranged in each first cavity, the upper end and the lower end of each fixing plate are respectively and fixedly connected with the upper end and the lower end of each first cavity, a first through hole is formed in the right side wall of each first cavity, a first arc-shaped clamping plate is arranged in each first through hole, the side wall of each fixing plate is connected with a screw rod through a threaded hole in a threaded manner, one end of each screw rod extends into each first through hole and is rotatably connected with the side wall of each first arc-shaped clamping plate, the other end of each screw rod is fixedly connected with a nut, a second through hole is formed in the left side wall of each first cavity, a cover plate is arranged in each second through hole, the cover plate is clamped in each second through hole through a, the mounting groove has all been seted up on the surface of installation convex body, and is three the lateral wall of installation convex body all articulates through the hinge has second arc splint, the first installation piece of one side fixedly connected with of second arc splint is kept away from to the installation convex body, the second arc splint are kept away from one side of installation convex body and are installed the piece with the fixedly connected with second of the position department of correspondence of first installation piece, the lateral wall fixedly connected with inserted block of second installation piece, the slot has been seted up with the position department of correspondence of inserted block to first installation piece, slot and inserted block phase-match, the left side that the inside of first installation piece is located the slot is equipped with the second cavity, be equipped with second chucking mechanism in the second cavity, through second chucking mechanism joint between first installation piece and the second installation piece.
Preferably, first chucking mechanism sets up the blind hole on first through-hole including the symmetry, the equal activity has the carriage release lever in the blind hole, the upper end fixed connection of first spring and blind hole is passed through to the one end of carriage release lever, the other end of carriage release lever extends to the outside of blind hole, the lateral wall of apron corresponds the department with the position of carriage release lever and has seted up the draw-in groove, draw-in groove and carriage release lever phase-match, the bar spout has been seted up in the left side of blind hole, horizontal sliding connection has the holding rod in the bar spout, the one end of holding rod and the pole wall fixed connection of carriage release lever, the other end of holding rod extends to the outside of bar spout.
Preferably, the upper and lower ends of the first arc-shaped clamping plate are fixedly connected with sliding blocks, sliding grooves are formed in the corresponding positions of the inner part of the first through hole and the two sliding blocks, and the sliding grooves are matched with the sliding blocks.
Preferably, the second clamping mechanism comprises a brake rod vertically arranged in the second cavity, a sleeve is fixedly connected to the lower end of the brake rod, a clamping rod is movably arranged in the sleeve and fixedly connected with the inner side wall of the sleeve through a second spring, the upper end of the brake rod penetrates through the upper side of the second cavity and extends outwards, a third through hole is formed in the center of the right side wall of the second cavity, a trapezoidal groove is formed in the position, corresponding to the side wall of the insert block, of the third through hole, and the trapezoidal groove is matched with the clamping rod.
Preferably, one end of the brake rod, which is positioned outside the second cavity, is fixedly connected with a pull block.
Preferably, a handle is fixedly connected to the outer side of the cover plate.
Preferably, one end of the screw rod, which is far away from the screw cap, is rotatably connected with the first arc-shaped clamping plate through a rolling bearing.
Compared with the prior art, the invention provides a nozzle seat of a stamping type sprinkling irrigation frame, which has the following beneficial effects:
1. this nozzle carrier of punching press type sprinkling irrigation frame, through setting up the holding rod on the carriage release lever, it can drive the carriage release lever and remove in the blind hole to remove the holding rod, break away from the draw-in groove when making the first spring of carriage release lever extrusion, and then can take out the apron from the second through-hole, through setting up the nut on the screw rod, it can drive the screw rod rotation to twist to move the nut, the screw rod can drive first arc splint and remove in first through-hole, and then can fix mount pad and outside person in charge, can avoid being responsible for and cause the phenomenon of rusty corrosion with the nozzle carrier.
2. This nozzle holder of punching press type sprinkling irrigation frame, through setting up the mounting groove in the installation convex body, can place the spray gun, through setting up the second arc splint on the installation convex body, can be fixed with the spray gun, through setting up the piece that draws on the brake rod, it can drive the brake rod and remove at the second cavity to remove to draw the piece, make the kelly remove to the third through-hole in, through setting up the second spring in the sleeve, can apply an external force for the kelly, and then can make kelly and dovetail groove cooperate, can fix inserted block and slot, thereby can be with the stable fixing of spray gun in the installation convex body, avoid its not hard up phenomenon.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the device is convenient to operate, the mounting seat and the external main pipe can be fixed, the phenomenon of rusting and corrosion caused by the main pipe and the nozzle seat can be avoided, and the spray gun can be stably fixed in the mounting convex body to avoid the phenomenon of looseness.
Drawings
FIG. 1 is a schematic structural view of a nozzle holder of a punch type sprinkling irrigation stand according to the present invention;
FIG. 2 is a schematic structural view of a nozzle seat A of a punch type sprinkler irrigation rig according to the present invention;
FIG. 3 is a schematic structural diagram of a top view of a nozzle seat of the sprinkler irrigation stand according to the present invention;
fig. 4 is a schematic structural diagram of a nozzle holder B of a punch type sprinkler irrigation rig according to the present invention.
In the figure: the mounting base, 2 bodys, 3 fixed plates, 4 screw rods, 5 first arc-shaped clamping plates, 6 screw caps, 7 cover plates, 8 mounting convex bodies, 9 mounting grooves, 10 second arc-shaped clamping plates, 11 first mounting blocks, 12 second mounting blocks, 13 insertion blocks, 14 blind holes, 15 moving rods, 16 first springs, 17 clamping grooves, 18 strip-shaped sliding grooves, 19 holding rods, 20 brake rods, 21 sleeves, 22 clamping rods, 23 insertion grooves, 24 second springs and 25 handles.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a nozzle holder of a stamping type sprinkling irrigation frame comprises an installation seat 1 and a pipe body 2 fixedly arranged in the installation seat 1, wherein both sides of the inside of the installation seat 1 are respectively provided with a first cavity, a fixed plate 3 is vertically arranged in the first cavity, the upper end and the lower end of the fixed plate 3 are respectively fixedly connected with the upper end and the lower end of the first cavity, the right side wall of the first cavity is provided with a first through hole, a first arc-shaped clamping plate 5 is arranged in the first through hole, the upper end and the lower end of the first arc-shaped clamping plate 5 are respectively and fixedly connected with a sliding block, the corresponding positions of the inside of the first through hole and the two sliding blocks are respectively provided with a sliding groove, the sliding grooves are matched with the sliding blocks, the side wall of the fixed plate 3 is in threaded connection with a screw rod 4 through a threaded hole, one end of the screw rod 4 extends into the first through hole and, the other end of the screw rod 4 is fixedly connected with a nut 6, the screw rod 4 can be driven to rotate by screwing the nut 6, the screw rod 4 can drive a first arc-shaped clamping plate 5 to move in a first through hole, and further the mounting seat 1 can be fixed with an external main pipe, the phenomenon of rusting and corrosion caused by the main pipe and a nozzle seat can be avoided, a second through hole is formed in the left side wall of the first cavity, a cover plate 7 is arranged in the second through hole, a handle 25 is fixedly connected to the outer side of the cover plate 7, the cover plate 7 is clamped in the second through hole through a first clamping mechanism, the first clamping mechanism comprises blind holes 14 symmetrically arranged on the first through hole, moving rods 15 are respectively and movably arranged in the blind holes 14, one end of each moving rod 15 is fixedly connected with the upper end of the corresponding blind hole 14 through a first spring 16, the other end of each moving rod 15 extends to the outer part of the corresponding, the clamping groove 17 is matched with the moving rod 15, the left side of the blind hole 14 is provided with a strip-shaped sliding groove 18, the strip-shaped sliding groove 18 is internally and transversely connected with a holding rod 19 in a sliding manner, one end of the holding rod 19 is fixedly connected with the rod wall of the moving rod 15, the other end of the holding rod 19 extends to the outside of the strip-shaped sliding groove 18, the moving holding rod 19 can drive the moving rod 15 to move in the blind hole 14, so that the moving rod 15 is separated from the clamping groove 17 when extruding the first spring 16, the cover plate 7 can be taken out from the second through hole, the pipe wall of the pipe body 2 is fixedly connected with three mounting convex bodies 8, the surfaces of the three mounting convex bodies 8 are respectively provided with a mounting groove 9, the side walls of the three mounting convex bodies 8 are respectively hinged with a second arc-shaped clamping plate 10 through hinges, one side of the mounting convex body 8, which is far away from the second arc-shaped clamping plate 10, is fixedly connected with a first mounting, the side wall of the second mounting block 12 is fixedly connected with an insertion block 13, a slot 23 is arranged at the position corresponding to the position of the first mounting block 11 and the insertion block 13, the slot 23 is matched with the insertion block 13, a second cavity is arranged at the left side of the slot 23 in the first mounting block 11, a second clamping mechanism is arranged in the second cavity, the first mounting block 11 and the second mounting block 12 are clamped through the second clamping mechanism, the second clamping mechanism comprises a brake rod 20 vertically arranged in the second cavity, the lower end of the brake rod 20 is fixedly connected with a sleeve 21, a clamping rod 22 is movably arranged in the sleeve 21, the clamping rod 22 is fixedly connected with the inner side wall of the sleeve 21 through a second spring 24, the upper end of the brake rod 20 penetrates through the upper side of the second cavity and extends outwards, one end of the brake rod 20 positioned outside the second cavity is fixedly connected with a pull block, a third through hole is arranged at the center of the right side wall of the second cavity, the trapezoidal groove has been seted up with the position department of corresponding of third through-hole to the lateral wall of inserted block 13, and trapezoidal groove and kelly 22 phase-matches twist and move nut 6 and can drive screw rod 4 rotatory, and screw rod 4 can drive first arc splint 5 and remove in first through-hole, and then can fix mount pad 1 and outside being responsible for, can avoid being responsible for and cause the phenomenon of rusty corrosion with the nozzle holder.
In the invention, when in use, the moving rod 15 can be driven to move in the blind hole 14 by the moving rod 19 arranged on the moving rod 15, so that the moving rod 15 extrudes the first spring 16 and simultaneously breaks away from the clamping groove 17, the cover plate 7 can be taken out of the second through hole, the screw 4 can be driven to rotate by screwing the screw cap 6 arranged on the screw 4, the screw 4 can drive the first arc-shaped clamping plate 5 to move in the first through hole, the mounting seat 1 can be fixed with an external main pipe, the phenomenon of rusting and corrosion of the main pipe and the nozzle seat can be avoided, the spray gun can be placed by the mounting groove 9 arranged in the mounting convex body 8, the spray gun can be fixed by the second arc-shaped clamping plate 10 arranged on the mounting convex body 8, the brake rod can be fixed by the pull block arranged on the moving rod 20, the moving pull block can drive the moving rod 20 to move in the second cavity, make kelly 22 remove to the third through-hole downthehole, through setting up second spring 24 in sleeve 21, can apply an external force for kelly 22, and then can make kelly 22 and dovetail groove cooperate, can fix inserted block 13 and slot 23 to can be with stable fixing of spray gun in installation convex body 8, avoid its not hard up phenomenon.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A nozzle holder of a stamping type sprinkling irrigation frame comprises a mounting seat (1) and a pipe body (2) fixedly arranged in the mounting seat (1), and is characterized in that first cavities are respectively arranged on two sides of the interior of the mounting seat (1), a fixing plate (3) is vertically arranged in each first cavity, the upper end and the lower end of each fixing plate (3) are respectively fixedly connected with the upper end and the lower end of each first cavity, a first through hole is formed in the right side wall of each first cavity, a first arc-shaped clamping plate (5) is arranged in each first through hole, the side wall of each fixing plate (3) is in threaded connection with a screw rod (4) through a threaded hole, one end of each screw rod (4) extends into each first through hole and is rotatably connected with the side wall of each first arc-shaped clamping plate (5), a nut (6) is fixedly connected with the other end of each screw rod (4), and a second through hole is, the pipe is characterized in that an cover plate (7) is arranged in the second through hole, the cover plate (7) is clamped in the second through hole through a first clamping mechanism, the pipe wall of the pipe body (2) is fixedly connected with three installation convex bodies (8), the surfaces of the three installation convex bodies (8) are respectively provided with an installation groove (9), the side walls of the three installation convex bodies (8) are respectively hinged with a second arc-shaped clamping plate (10) through hinges, one side, far away from the second arc-shaped clamping plate (10), of each installation convex body (8) is fixedly connected with a first installation block (11), one side, far away from the installation convex bodies (8), of each second arc-shaped clamping plate (10) is fixedly connected with a second installation block (12) at a position corresponding to the first installation block (11), the side wall of each second installation block (12) is fixedly connected with an insertion block (13), and a slot (23) is formed at a position corresponding to the first installation block (11) and the, slot (23) and inserted block (13) phase-match, the inside left side that is located slot (23) of first installation piece (11) is equipped with the second cavity, be equipped with second chucking mechanism in the second cavity, through second chucking mechanism joint between first installation piece (11) and second installation piece (12).
2. The nozzle carrier of a stamped irrigation rig as claimed in claim 1, the first clamping mechanism comprises blind holes (14) symmetrically arranged on the first through hole, moving rods (15) are respectively and movably arranged in the blind holes (14), one end of the moving rod (15) is fixedly connected with the upper end of the blind hole (14) through a first spring (16), the other end of the moving rod (15) extends to the outside of the blind hole (14), a clamping groove (17) is arranged at the position of the side wall of the cover plate (7) corresponding to the moving rod (15), the clamping groove (17) is matched with the moving rod (15), the left side of the blind hole (14) is provided with a strip-shaped sliding groove (18), a holding rod (19) is transversely connected in the strip-shaped sliding groove (18) in a sliding way, one end of the holding rod (19) is fixedly connected with the rod wall of the movable rod (15), the other end of the holding rod (19) extends to the outside of the strip-shaped sliding groove (18).
3. The nozzle holder of a stamping-type sprinkling irrigation stand according to claim 1, wherein the upper end and the lower end of the first arc-shaped clamping plate (5) are both fixedly connected with sliding blocks, sliding grooves are respectively arranged in the first through hole and at positions corresponding to the two sliding blocks, and the sliding grooves are matched with the sliding blocks.
4. The nozzle holder of the stamping type sprinkling irrigation stand according to claim 1, wherein the second clamping mechanism comprises a brake lever (20) vertically arranged in the second cavity, a sleeve (21) is fixedly connected to the lower end of the brake lever (20), a clamping rod (22) is movably arranged inside the sleeve (21), the clamping rod (22) is fixedly connected with the inner side wall of the sleeve (21) through a second spring (24), the upper end of the brake lever (20) penetrates through the upper side of the second cavity and extends outwards, a third through hole is formed in the center of the right side wall of the second cavity, a trapezoidal groove is formed in the position, corresponding to the position of the third through hole, of the side wall of the insert block (13), and the trapezoidal groove is matched with the clamping rod (22).
5. The nozzle holder of a punch type sprinkler irrigation rig according to claim 4, characterized in that a pull block is fixedly connected to the end of the brake lever (20) located outside the second cavity.
6. Nozzle holder for a punch type sprinkler irrigation rig according to claim 1, characterized in that a handle (25) is fixedly attached to the outside of the cover plate (7).
7. The nozzle holder of a punch type sprinkling irrigation stand according to claim 1, wherein one end of the screw (4) far away from the nut (6) is rotatably connected with the first arc-shaped clamping plate (5) through a rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810792129.9A CN108967133B (en) | 2018-07-18 | 2018-07-18 | Nozzle seat of stamping type sprinkling irrigation frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810792129.9A CN108967133B (en) | 2018-07-18 | 2018-07-18 | Nozzle seat of stamping type sprinkling irrigation frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108967133A CN108967133A (en) | 2018-12-11 |
| CN108967133B true CN108967133B (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810792129.9A Active CN108967133B (en) | 2018-07-18 | 2018-07-18 | Nozzle seat of stamping type sprinkling irrigation frame |
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| CN (1) | CN108967133B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571168B (en) * | 2018-12-12 | 2020-09-08 | 台州市路桥绿康蓄电自动喷雾器厂 | Vehicle wheel hub grinding equipment |
| CN110152915A (en) * | 2019-07-08 | 2019-08-23 | 福建大丰收灌溉科技有限公司 | A kind of pressure compensation spring mini sprinkler |
| CN112010265B (en) * | 2020-09-16 | 2024-05-31 | 陕西三巨石能源科技有限公司 | Device for preparing high-quality sulfur from industrial sulfur mud |
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| CN207018635U (en) * | 2017-06-20 | 2018-02-16 | 刘玮 | A kind of adjustable feed pipe pipe clamp |
| CN207615087U (en) * | 2017-11-15 | 2018-07-17 | 佛山五合精密科技有限公司 | A kind of gardens nozzle convenient for adjusting |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0604693A (en) * | 2006-10-24 | 2008-06-17 | Getulio Martins De Araujo | drizzle water spreader |
| CN201855767U (en) * | 2010-10-13 | 2011-06-08 | 金坛天鹅喷灌机械有限公司 | Punching type nozzle holder of sprinkling irrigation frame |
| CN106069618A (en) * | 2016-08-24 | 2016-11-09 | 张润先 | A kind of vertical drip irrigation appliance and system |
| CN106665277A (en) * | 2017-01-10 | 2017-05-17 | 成都佳美嘉科技有限公司 | Agriculture irrigation sprayer |
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| CN107006341A (en) * | 2017-05-19 | 2017-08-04 | 合肥智慧龙机械设计有限公司 | One kind pressurization overflow-type irrigation pipe |
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| CN108967133A (en) | 2018-12-11 |
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Effective date of registration: 20200812 Address after: 221625 Jiangsu Peixian Xuzhou Zhu Zhai town mechanical and Electrical Industrial Park (north part of Feng Pu Road, Yan Ji) Applicant after: JIANGSU TIANHAI PUMP Co.,Ltd. Address before: 221625 Jiangsu Peixian Xuzhou Zhu Zhai town mechanical and Electrical Industrial Park (north part of Feng Pu Road, Yan Ji) Applicant before: XUZHOU HUIQUAN PUMP Co.,Ltd. |
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