CN204051969U - From convolution lifting rainer - Google Patents
From convolution lifting rainer Download PDFInfo
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- CN204051969U CN204051969U CN201420540532.XU CN201420540532U CN204051969U CN 204051969 U CN204051969 U CN 204051969U CN 201420540532 U CN201420540532 U CN 201420540532U CN 204051969 U CN204051969 U CN 204051969U
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- pipe
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- limiting tube
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Abstract
The utility model discloses a kind of from convolution lifting rainer, relate to the injection apparatus technical field carrying out transmission with the liquid of discharging.The outer wall of its position-limiting tube is circumferentially evenly provided with supporting leg; Screw thread is provided with in the longitudinal direction in the middle part of the inwall of position-limiting tube; Dynamic seal joint be positioned at position-limiting tube and with position-limiting tube threaded engagement; Bourdon tube is connected by dynamic seal joint with stay pipe; The import mounting spring pipe of reversing globe valve; Two outlets of reversing globe valve install first jet pipe and second nozzle pipe respectively; First jet is installed on first jet tube end and is 30 ° to 150 ° angles in the horizontal direction with first jet pipe; Second nozzle is installed on second nozzle tube end and with first jet about stay pipe mirror image each other; First gag lever post and the second gag lever post are all fixed on the shell of reversing globe valve.The beneficial effects of the utility model are that nozzle can realize reciprocating rotary and back and forth lifting in the process of injection water, and the region of spray is large and even.
Description
Technical field
The utility model relates to the injection apparatus technical field carrying out transmission with the liquid of discharging, especially a kind of rainer that can realize repeatedly rotating with current reaction force and repeatedly be elevated.
Background technology
The afforestation maintenance used in the market main employing of spraying manually is sprinkled water pouring, generally uses sprinkling truck, or manual watering.And the height of the nozzle of traditional rainer immobilizes or can only float in less scope, so the region that sprinkling irrigation covers is annular, the irrigation quantity putting the region more from sprinkling irrigation is less, if will realize uniform irrigation, needs a large amount of sprinkling irrigation point arranged in a crossed manner.
The height of the sprinkling irrigation mouth of some rainer can regulate at present, but is all manual settings, and the sprinkling irrigation mouth height after adjustment is still fixed, the region of spraying in essence or annular, can not realize the uniform sprinkling spray of whole border circular areas.
Utility model content
Technical problem to be solved in the utility model is the technical deficiency for above-mentioned existence, provides a kind of and is elevated rainer from convolution, and its nozzle can realize reciprocating rotary and back and forth lifting in the process of injection water, and the region of spray is large and even.
The technical solution adopted in the utility model is: provide a kind of from convolution lifting rainer, comprise position-limiting tube, bourdon tube, dynamic seal joint, stay pipe, first jet pipe, first jet, second nozzle pipe, second nozzle, reversing globe valve, commutation driving lever, the first gag lever post, the second gag lever post, the outer wall of position-limiting tube is circumferentially evenly provided with supporting leg; Screw thread is provided with in the longitudinal direction in the middle part of the inwall of position-limiting tube; Dynamic seal joint be positioned at position-limiting tube and with position-limiting tube threaded engagement; Bourdon tube is connected by dynamic seal joint with stay pipe; The import mounting spring pipe of reversing globe valve; Two outlets of reversing globe valve install first jet pipe and second nozzle pipe respectively; First jet is installed on first jet tube end and is 30 ° to 150 ° angles in the horizontal direction with first jet pipe; Second nozzle is installed on second nozzle tube end and with first jet about stay pipe mirror image each other; First gag lever post and the second gag lever post are all fixed on the shell of reversing globe valve; Commutation driving lever is corresponding with making the spool position of second nozzle pipe and stay pipe conducting with the position that the first gag lever post contacts; Commutation driving lever is corresponding with making the spool position of first jet pipe and stay pipe conducting with the position that the second gag lever post contacts.
Further optimization the technical program, is provided with seismic element ball from the end of the commutation driving lever of convolution lifting rainer.
Further optimization the technical program, has block on the screw thread both ends of the position-limiting tube inwall of convolution lifting rainer; The end face of dynamic seal joint and bottom surface are equipped with the projection coordinated with stop location.
The utility model is compared with traditional rainer, and its beneficial effect is: 1, utilize current reaction force achieve forward and reverse reciprocating rotary of nozzle and be back and forth elevated, and the region of spray is large and even.The reaction force acts of current is on nozzle, and this reaction forces makes stay pipe rotate vertically to the power perpendicular to blast tube, and moves along its axis in position-limiting tube in dynamic seal joint rotary course; When dynamic seal joint moves to the end of screw thread, stop operating, and the driving lever that commutates is because inertia is rotated further to commutation position, and another nozzle is started, thus dynamic seal joint reversely rotates and moves to the other end of screw thread, rule realizes reciprocating rotary lifting according to this.2, achieve the automated operation of reciprocating rotary lifting with simple mechanical structure, reliability is strong, and cost is low.Dynamic seal joint is driven to rotate and be elevated in position-limiting tube with the reaction force of current; The switching of reversing globe valve and two blast tubes is realized with the rotator inertia of commutate driving lever and seismic element ball.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is Fig. 1 exploded perspective view;
Fig. 3 is the cut-away diagram of reversing globe valve in Fig. 1;
Fig. 4 is the cut-away diagram of position-limiting tube and dynamic seal joint in Fig. 1.
In figure, 1, position-limiting tube; , 2, bourdon tube; 3, dynamic seal joint; 4, stay pipe; 5, first jet pipe; 6, first jet; 7, second nozzle pipe; 8, second nozzle; 9, reversing globe valve; 10, commutate driving lever; 11, the first gag lever post; 12, the second gag lever post; 13, supporting leg; 14, screw thread; 15, shell; 16, spool; 17, seismic element ball; 18, block; 19, protruding; 20, import; 21, export; 22, sleeve; 23, flange; 24, interior pipe; 25, outer tube; 26, bearing.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The installation of indication in the utility model, unless otherwise indicated, can be one, detachably or directly fix.
As shown in Figure 4, dynamic seal joint 3 outside is sleeve 22, the two ends of sleeve 22 are separately installed with a flange 23, sleeve 22 inside is provided with the sliding bearing be made up of interior pipe 24 and outer tube 25, and interior pipe 24 and the flange 23 of sleeve 22 one end are directly fixed and extended to sleeve 22 outside and be socketed conducting with stay pipe 4; Outer tube 25 and the flange 23 of sleeve 22 other end are rotationally connected by bearing 26 and extend to sleeve 22 outside and be socketed conducting with bourdon tube 2.
The outer wall of sleeve 22 coordinates with the inner thread of position-limiting tube 1.When stay pipe 4 rotates, in driving, pipe 24 and sleeve 22 rotate, thus realize the lifting of sleeve 22 in position-limiting tube 1.
When interior pipe 24 rotates, outer tube 25 and bourdon tube 2 non rotating, stretch in the process that bourdon tube 2 be elevated at sleeve 22 or compress.
As shown in Figure 3, the spool 16 of reversing globe valve 9 is spherical shell shape, and the outer wall of spool 16 is slidably matched along the axis of stay pipe 4 and shell 15 inwall of reversing globe valve 9, spool 16 is in stay pipe 4 opening axially and the import conducting of reversing globe valve 9; Spool 16 also has two difference can with the opening of first jet pipe 5 and second nozzle pipe 7 conducting.When the driving lever 10 that commutates turn to contact with the second gag lever post 12 time, the position of spool 16 is in the state of first jet pipe 5 and stay pipe 4 conducting; When the driving lever 10 that commutates turn to contact with the first gag lever post 11 time, the position of spool 16 is in the state of second nozzle pipe 7 and stay pipe 4 conducting.
As shown in Figure 1, Figure 2, Figure 4 shows, the initial position of sleeve 22 is positioned at one end of position-limiting tube 1, and the driving lever 10 that commutates contacts with the second gag lever post 12, and the position of spool 16 is in the state of first jet pipe 5 and stay pipe 4 conducting.When bourdon tube 2 is filled with the current of certain pressure to stay pipe 4 direction, current are successively through outer tube 25, interior pipe 24, stay pipe 4, reversing globe valve 9, first jet pipe 5 and first jet 6.Current are when first jet pipe 6 sprays, because the reaction force acts of current is on first jet 6, this reaction forces makes stay pipe 4 rotate vertically to the power perpendicular to first jet pipe 5, thus band moving sleeve 22 rotates in position-limiting tube 1, and axially move to the other end of position-limiting tube 1 along it; When the projection 19 of sleeve 22 collides the block 18 of position-limiting tube 1 other end, stop operating.And the driving lever 10 that commutates is because inertia is rotated further, stop when the driving lever 10 that commutates turns to and contacts with the first gag lever post 11, now the position of spool 16 is in the state of second nozzle pipe 7 and stay pipe 4 conducting, the current that second nozzle 8 sprays make again sleeve 22 reversely rotate and oppositely move in position-limiting tube 1 vertically, and rule realizes the reciprocating rotary lifting of sleeve 22 according to this.
The utility model in use, keeps position-limiting tube 1 to be vertical state, is inserted on the ground supporting leg 13 bottom.When in the middle part of sleeve 22 is positioned at position-limiting tube 1, make the original state of commutation driving lever 10 for contact with the second gag lever post 12 or the first gag lever post 11; When sleeve 22 is positioned at position-limiting tube 1 upper end, make the original state of commutation driving lever 10 for contact with the second gag lever post 12; When sleeve 22 is positioned at position-limiting tube 1 lower end, make the original state of commutation driving lever 10 for contact with the first gag lever post 11.Finally, bourdon tube 2 and irrigation pipe are connected.
Size and three factors in the utility model sprinkling irrigation region are about the hydraulic pressure 1, in irrigation pipe.Hydraulic pressure is larger, and the region of sprinkling irrigation is larger.2, the length of position-limiting tube 1.Position-limiting tube 1 is longer, and the spacing at its screw thread 14 two ends is larger, and the scope that sleeve 22 is elevated is larger, and the time that current are aloft detained is longer, injection far away.3, the elevation angle of nozzle.When the nozzle elevation angle is 45° angle, the distance of injection is far away.So, change above-mentioned three kinds of factors, the different sprinkling irrigation operation required can be adapted to.
Claims (3)
1. one kind is elevated rainer from convolution, it is characterized in that: comprise position-limiting tube (1), bourdon tube (2), dynamic seal joint (3), stay pipe (4), first jet pipe (5), first jet (6), second nozzle pipe (7), second nozzle (8), reversing globe valve (9), commutation driving lever (10), the first gag lever post (11), the second gag lever post (12), the outer wall of position-limiting tube (1) is circumferentially evenly provided with supporting leg (13); Screw thread (14) is provided with in the longitudinal direction in the middle part of the inwall of position-limiting tube (1); Dynamic seal joint (3) be positioned at position-limiting tube (1) and with position-limiting tube (1) threaded engagement; Bourdon tube (2) is connected by dynamic seal joint (3) with stay pipe (4); Import (20) the mounting spring pipe (2) of reversing globe valve (9); Two outlets (21) of reversing globe valve (9) install first jet pipe (5) and second nozzle pipe (7) respectively; First jet (6) be installed on first jet pipe (5) end and in the horizontal direction with first jet pipe (5) in 30 ° to 150 ° angles; Second nozzle (8) is installed on second nozzle pipe (7) end and with first jet (6) about stay pipe (4) mirror image each other; First gag lever post (11) and the second gag lever post (12) are all fixed on the shell (15) of reversing globe valve (9); Commutation driving lever (10) is corresponding with making spool (16) position of second nozzle pipe (7) and stay pipe (4) conducting with the position that the first gag lever post (11) contacts; Commutation driving lever (10) is corresponding with making spool (16) position of first jet pipe (5) and stay pipe (4) conducting with the position that the second gag lever post (12) contacts.
2. according to claim 1 from convolution lifting rainer, it is characterized in that: the end of commutation driving lever (10) is provided with seismic element ball (17).
3. according to claim 1 from convolution lifting rainer, it is characterized in that: there is block (18) at screw thread (14) both ends of position-limiting tube (1) inwall; The end face of dynamic seal joint (3) and bottom surface are equipped with the projection (19) coordinated with block (18) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540532.XU CN204051969U (en) | 2014-09-20 | 2014-09-20 | From convolution lifting rainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540532.XU CN204051969U (en) | 2014-09-20 | 2014-09-20 | From convolution lifting rainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204051969U true CN204051969U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420540532.XU Active CN204051969U (en) | 2014-09-20 | 2014-09-20 | From convolution lifting rainer |
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| Country | Link |
|---|---|
| CN (1) | CN204051969U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112136662A (en) * | 2020-10-15 | 2020-12-29 | 广西壮族自治区农业科学院 | Three-dimensional irrigation device |
| CN114586649A (en) * | 2022-03-17 | 2022-06-07 | 江苏华源节水股份有限公司 | A sprinkling irrigation machine for growing seedlings maintenance |
| CN114711216A (en) * | 2022-05-20 | 2022-07-08 | 广州搏弈园林绿化有限公司 | Automatic pesticide spraying device with adjustable angle |
| CN114773086A (en) * | 2022-05-25 | 2022-07-22 | 中建三局集团有限公司 | Can regularly liftable automatic curing means |
-
2014
- 2014-09-20 CN CN201420540532.XU patent/CN204051969U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112136662A (en) * | 2020-10-15 | 2020-12-29 | 广西壮族自治区农业科学院 | Three-dimensional irrigation device |
| CN114586649A (en) * | 2022-03-17 | 2022-06-07 | 江苏华源节水股份有限公司 | A sprinkling irrigation machine for growing seedlings maintenance |
| CN114711216A (en) * | 2022-05-20 | 2022-07-08 | 广州搏弈园林绿化有限公司 | Automatic pesticide spraying device with adjustable angle |
| CN114773086A (en) * | 2022-05-25 | 2022-07-22 | 中建三局集团有限公司 | Can regularly liftable automatic curing means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |