CN105359935B - Irrigation sprinkler nozzle autobalance - Google Patents
Irrigation sprinkler nozzle autobalance Download PDFInfo
- Publication number
- CN105359935B CN105359935B CN201510869275.3A CN201510869275A CN105359935B CN 105359935 B CN105359935 B CN 105359935B CN 201510869275 A CN201510869275 A CN 201510869275A CN 105359935 B CN105359935 B CN 105359935B
- Authority
- CN
- China
- Prior art keywords
- irrigation sprinkler
- nozzle
- erection joint
- horizontal segment
- transport channel
- 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.)
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Classifications
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Nozzles (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The purpose of the present invention is to provide irrigation sprinkler nozzle autobalances, including bend pipe, erection joint, balance weight, the bend pipe includes the horizontal segment being sequentially connected, bending section and tilting section, erection joint for connecting irrigation sprinkler delivery pipe branch is installed in the middle part of horizontal segment, the end set baltimore groove of horizontal segment, baffle ring is set in baltimore groove, copper coin is installed successively from baffle ring to erection joint direction on horizontal segment, O-ring, first nylon spacer, self installation connector installs rubber pad successively to bending section direction on horizontal segment, second nylon spacer, baffle, Rectangular Section Spring is installed between second nylon spacer and baffle, water transport channel is set in balance weight, tilting section is stretched to by the stem of water transport channel in water transport channel, the tail portion of water transport channel is machined with the threaded hole for installing nozzle.The present invention can flexibly, reliably ensure the operating position of nozzle, i.e. delivery pipe branch is in any position, and nozzle can ensure state vertically upward.
Description
Technical field
The present invention relates to the auxiliary devices of a kind of irrigation sprinkler, specifically irrigation sprinkler nozzle.
Background technology
Nozzle autobalance is an important component indispensable in roller type irrigation sprinkler, roller type irrigation sprinkler to
When preceding rolling moves, delivery pipe branch serves as wheel shaft, and during torque is transmitted, delivery pipe branch itself can generate torsion, cause close
When the nozzle installed on the delivery pipe branch of power is in position straight up, the delivery pipe branch far from power is due to accumulative torsion
The effect at angle, nozzle reach vertical operating position not yet, during sprinkling irrigation, under inclined nozzle can lead to uniformity coefficient of sprinkler irrigation drastically
Therefore drop, invention one nozzle autobalance of installation is needed between delivery pipe branch and nozzle, can automatically return to nozzle
Operating position straight up reaches good sprinkling irrigation effect.
Patent application No. is 201410263804.0 discloses a kind of traction machine autobalance, when traction machine is biased to
During side, the travel switch that triggering changes side is opened so that control circuit controls counterweight, so as to which traction machine be made to be reached on new position
To balance, which employs electronic control, and structure is relative complex, and cost is higher, is not suitable for applying in agricultural machinery.
Invention content
The purpose of the present invention is to provide irrigation sprinkler delivery pipe branches to be in any position, and nozzle can ensure vertically upward
State irrigation sprinkler nozzle autobalance.
The object of the present invention is achieved like this：
Irrigation sprinkler nozzle autobalance of the present invention, it is characterized in that：It is described including bend pipe, erection joint, balance weight
Bend pipe includes the horizontal segment, bending section and the tilting section that are sequentially connected, is equipped with to connect irrigation sprinkler water delivery branch in the middle part of horizontal segment
The erection joint of pipe, the end set baltimore groove of horizontal segment set baffle ring in baltimore groove, from baffle ring to erection joint on horizontal segment
Copper coin, O-ring, the first nylon spacer are installed in direction successively, and self installation connector installs rubber successively to bending section direction on horizontal segment
Rubber cushion, the second nylon spacer, baffle are installed Rectangular Section Spring, are set in balance weight defeated between the second nylon spacer and baffle
Aquaporin, tilting section are stretched to by the stem of water transport channel in water transport channel, and the tail portion of water transport channel is machined with to install
The threaded hole of nozzle.
The present invention can also include：
1st, it is fixed between the tilting section and balance weight of bend pipe by pin.
2nd, setting is connected with irrigation sprinkler delivery pipe branch and can realize and the relative rotation of irrigation sprinkler delivery pipe branch in erection joint
Tapered thread.
3rd, the axis of the axis of erection joint irrigation sprinkler delivery pipe branch connected to it is parallel, is set on erection joint outer wall
Hexagon boss.
Advantage of the invention is that：The present invention can flexibly, reliably ensure the operating position of nozzle, i.e., at delivery pipe branch
In any position, nozzle can ensure state vertically upward, be unlikely to tilt, and so as to ensure the uniformity of sprinkling irrigation, rely on
The effect of gravity, simple in structure, other unreferenced complicated structures reduce cost, suitable for agricultural machinery.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
One of working condition when Fig. 2 is present invention connection delivery pipe branch and nozzle；
Fig. 3 is the two of present invention connection delivery pipe branch and working condition during nozzle.
Specific embodiment
It illustrates below in conjunction with the accompanying drawings and the present invention is described in more detail：
With reference to Fig. 1~3, irrigation sprinkler nozzle autobalance of the present invention includes baffle ring 1, copper coin 2, O-ring 3, nylon cushion
Piece 4, erection joint 5, rubber pad 6, Rectangular Section Spring 7, baffle 8, bend pipe 9, pin 10, balance weight 11.Bend pipe 9 includes level
Section, bending section and tilting section, horizontal segment, bending section and tilting section, which are sequentially connected, to form a whole, and is installed successively on horizontal segment
Baffle 8, Rectangular Section Spring 7, nylon spacer 4, rubber pad 6, erection joint 5, nylon spacer 4, O-ring 3, copper coin 2, baffle ring 1,
Baffle 8 is welded on the horizontal segment of bend pipe 9, plays the role of axially position, the horizontal segment end of bend pipe 9 there are one baltimore groove,
Baffle ring 1 is mounted in baltimore groove, realizes the axially position of opposite side.The tilting section end installation balance weight 11 of bend pipe 9, balance
It is fixed between block 11 and tilting section by pin 10.
Tapered thread, the good seal performance of tapered thread are machined in erection joint 5, erection joint 5 passes through its taper spiral shell
Line is connected with irrigation sprinkler delivery pipe branch inner wall, and can realize opposite rotation, for ease of assembly and disassembly, in 5 outer circle of erection joint
Hexagon boss is processed on face.
Balance weight 11 is a pouring weight, opens up water transport channel 12 thereon, the port of export of water transport channel 12 is threaded hole 13, is used for
Nozzle is installed, the input end of water transport channel 12 is used to install the tilting section of bend pipe 9, and balance weight 11 connects by gravity relative to installation
First 5 and bend pipe 9 be always at lowermost end so that the nozzle installed thereon is always in position vertically upward.
Copper coin 2, erection joint 5 material for copper, Rectangular Section Spring 7, baffle 8, bend pipe 9 material be stainless steel, put down
The material of weighing apparatus block 11 is iron.
Friction coefficient very little between nylon spacer 4 and metal, far smaller than its friction coefficient between rubber, because
This, when erection joint 5 is fixed, the nylon spacer 4 of rubber pad 6 and closely rubber pad 6 is also motionless, Rectangular Section Spring 7,
Baffle 8, bend pipe 9, nylon spacer 4, O-ring 3, copper coin 2, baffle ring 1 are rotated with the rotation of balance weight 11.Nylon spacer 4 is resistance to
Mill property is high, friction coefficient is small, is suitably applied between the component of relative rotation.Between O-ring 3 and rubber pad 6 and nylon spacer 4
Frictional force it is relatively very big, hinder nylon spacer 4 and the rotation between them.
The present invention operation principle be：Whole device is mounted on by erection joint 5 on roller type irrigation sprinkler, erection joint
5 axis is parallel with the delivery pipe branch axis of irrigation sprinkler, and as seen from the above description, balance weight 11 can be around erection joint 5
Axis is freely rotated, balance weight 11 by gravity always rotate the nozzle to bottom, installed thereon be just constantly in vertically to
On state, state as shown in Figures 2 and 3.Delivery pipe branch is in any position, and nozzle can ensure shape vertically upward
State；Erection joint 5 realizes two-way positioning under the action of baffle ring 1 and baffle 8 so that erection joint 5 and bend pipe 9 are opposite
During rotation, big fluctuation will not be generated, the effect of Rectangular Section Spring 7 can further buffer erection joint 5 and bend pipe 9 in phase
The fluctuation generated to rotation.
Due to the adoption of the above technical scheme, nozzle autobalance can flexibly, reliably ensure the working position of nozzle
It puts.
Claims (5)
1. irrigation sprinkler nozzle autobalance, it is characterized in that：Including bend pipe, erection joint, balance weight, the bend pipe includes
Horizontal segment, bending section and the tilting section being sequentially connected, horizontal segment middle part are equipped with the installation for connecting irrigation sprinkler delivery pipe branch
Connector, the end set baltimore groove of horizontal segment set baffle ring in baltimore groove, on horizontal segment from baffle ring to erection joint direction successively
Copper coin, O-ring, the first nylon spacer are installed, self installation connector installs rubber pad, second successively to bending section direction on horizontal segment
Nylon spacer, baffle install Rectangular Section Spring, set water transport channel in balance weight, incline between the second nylon spacer and baffle
Oblique section is stretched to by the stem of water transport channel in water transport channel, and the tail portion of water transport channel is machined with the screw thread for installing nozzle
Hole.
2. irrigation sprinkler nozzle autobalance according to claim 1, it is characterized in that：The tilting section and balance weight of bend pipe
Between fixed by pin.
3. irrigation sprinkler nozzle autobalance according to claim 1 or 2, it is characterized in that：In erection joint setting with
Irrigation sprinkler delivery pipe branch is connected and can realize the tapered thread relatively rotated with irrigation sprinkler delivery pipe branch.
4. irrigation sprinkler nozzle autobalance according to claim 1 or 2, it is characterized in that：The axis of erection joint with
The axis of its irrigation sprinkler delivery pipe branch connected is parallel, and hexagon boss is set on erection joint outer wall.
5. irrigation sprinkler nozzle autobalance according to claim 3, it is characterized in that：The axis of erection joint connects with it
The axis of irrigation sprinkler delivery pipe branch connect is parallel, and hexagon boss is set on erection joint outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510869275.3A CN105359935B (en) | 2015-12-01 | 2015-12-01 | Irrigation sprinkler nozzle autobalance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510869275.3A CN105359935B (en) | 2015-12-01 | 2015-12-01 | Irrigation sprinkler nozzle autobalance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105359935A CN105359935A (en) | 2016-03-02 |
| CN105359935B true CN105359935B (en) | 2018-07-03 |
Family
ID=55363033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510869275.3A Active CN105359935B (en) | 2015-12-01 | 2015-12-01 | Irrigation sprinkler nozzle autobalance |
Country Status (1)
| Country | Link |
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| CN (1) | CN105359935B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850671B (en) * | 2016-05-18 | 2019-02-05 | 昆明理工大学 | A kind of cam-type irrigation sprinkler |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000188977A (en) * | 1998-12-22 | 2000-07-11 | Miyako Concrete Kogyo:Kk | Block for sprinkler, block for water valve and watering facility equipped with the blocks |
| US6772964B2 (en) * | 2002-08-26 | 2004-08-10 | Deere & Company | Sprayer flood tip and nozzle body assembly |
| CN1555680A (en) * | 2004-01-06 | 2004-12-22 | 刘晓初 | Feedback type adaptive antiwind spray irrigating water saving spray nozzle |
| CN2724413Y (en) * | 2004-07-26 | 2005-09-14 | 新疆水利水电科学研究院 | Rolling movement type spraying drip irrigation equipment |
| CN201862519U (en) * | 2010-10-27 | 2011-06-15 | 广州大学 | Wind-resistant spray irrigation water-saving spray nozzle robot |
| CN205196535U (en) * | 2015-12-01 | 2016-05-04 | 东北农业大学 | Quick -witted shower nozzle automatic balancing machine that sprays constructs |
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2015
- 2015-12-01 CN CN201510869275.3A patent/CN105359935B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105359935A (en) | 2016-03-02 |
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