CN102154973A - Spray-tube spraying device - Google Patents
Spray-tube spraying device Download PDFInfo
- Publication number
- CN102154973A CN102154973A CN 201110066050 CN201110066050A CN102154973A CN 102154973 A CN102154973 A CN 102154973A CN 201110066050 CN201110066050 CN 201110066050 CN 201110066050 A CN201110066050 A CN 201110066050A CN 102154973 A CN102154973 A CN 102154973A
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- Prior art keywords
- horizontal
- valve
- spray
- spray bars
- nozzle
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- 238000005507 spraying Methods 0.000 title abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims description 68
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000010426 asphalt Substances 0.000 abstract 2
- 238000010298 pulverizing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a spraying device used on an asphalt distributor or a road sprinkler, and provides a spray-tube spraying device capable of selecting a nozzle according to a using condition and automatically controlling a switch synchronizing with the selected nozzle, and solves the technical problems that the asphalt distributor or the road sprinkler consumes a large amount of energy when in spraying and cannot be used in special occasions such as narrow roads requirement for local spraying operation and the like in the prior art. The spray-tube spraying device comprises a horizontal spraying rod, the horizontal spraying rod is connected with a liquid storage tank through an input pipeline, a plurality of nozzles with valves are arranged on the horizontal spraying rod, the plug of each valve is movably connected to a guiding rod, and the guiding rod is driven by a cylinder to drive the valves to be opened or closed simultaneously.
Description
Technical field
The present invention relates to the flusher on a kind of pitch sprinkling car or the road sprinkler, relate in particular to a kind of spray line flusher that can select nozzle arbitrarily and control selected nozzle synchro switch automatically.
Background technology
In the flusher of existing pitch sprinkling car or road sprinkler, a horizontal spray bars is set in the back lower place of pitch sprinkling car or road sprinkler often, the front of horizontal spray bars links to each other with receiver on pitch sprinkling car or the road sprinkler, below horizontal spray bars along horizontally set several nozzles, driving all valves by cylinder again opens simultaneously or closes, promptly can only carry out operation by the spray width that car body is set, but because width of roadway there are differences, cause in the operation of narrow road face or can't use or cause unnecessary energy waste when requiring to use under the special status such as localized pulverization in actual use
Chinese patent discloses the flexible spray bars (CN201358428Y) of a kind of pitch sprinkling car, it comprises main spray bars assembly and as the left spray bars assembly and the right spray bars assembly of secondary spray bars, main spray bars assembly is connected with the pitch input channel, described pitch input channel is communicated with secondary spray bars fixation kit in addition, the two ends of secondary spray bars fixation kit are fixed in the activity that left and right spray bars assembly is free to slide respectively, and communicate by internal cavities with secondary spray bars fixation kit respectively.This device is by being provided with secondary spray bars fixation kit, left and right spray bars assembly can be stretched by main relatively spray bars assembly automatically, can when width of roadway surpasses the spray width that car body sets, increase spray width thus, but this installs the problem that same existence can't be used at special occasions such as narrow road face or localized pulverization operations by stretching left and right spray bars assembly.
Summary of the invention
The present invention has mainly provided a kind of automaticity height, can and control the spray line flusher of selecting the nozzle synchro switch automatically according to the selected arbitrarily nozzle of mode of occupation, it is big to have solved the pitch sprinkling car or the road sprinkler energy consumption when spraying operation that exist in the prior art, can't or the technical problem of special occasions uses such as localized pulverization job requirements etc. be arranged at the narrow road face.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of spray line flusher, comprise horizontal spray bars, described horizontal spray bars links to each other with receiver by input channel, on described horizontal spray bars, be provided with the nozzle of several band valves, the spool of described valve is movably connected on the guide peg, and described guide peg is by air cylinder driven and drive valve and open simultaneously or close.The spool of all valves is connected on the guide peg simultaneously, drives valve core rotation by the air cylinder driven guide peg again, promptly finish the synchronous unlatching of valve or close the automaticity height; Because spool and guide peg flexibly connect, narrower or when the localized pulverization requirement is arranged when spraying the road surface, spool on the valve that needs are closed is removed from guide peg, even spool separates with guide peg, drive the valve core rotation that be attached thereto during the air cylinder driven guide peg this moment, and the spool that breaks away from guide peg still keeps closed condition, thus can be according to mode of occupation selected nozzle and the selected nozzle switch of unified control automatically of control arbitrarily, easy to use, energy efficient.
Valve can be a ball valve, as preferably, described valve is a plug valve, the liquid outlet of described valve is horizontally fixed on a side of horizontal spray bars downwards, described nozzle is fixed on the liquid outlet of valve, and vertical rotation is connected with swing arm on the outboard end of described spool, is provided with vertical rectangular groove in the swing arm corresponding to horizontal spray bars side, be provided with the horizontal fixed pin on the guide peg corresponding with vertical rectangular groove, the sliding plug of described horizontal fixed pin drives swing arm and swings in vertical rectangular groove.Stopcock structure is simple, and fluid resistance is little, the dependability height; By on the outboard end of spool, connecting the swing arm that can rotate up and down, and in swing arm, longitudinally open a vertical rectangular groove, a side of corresponding valve is provided with the horizontal fixed pin on guide peg, when swing arm goes to the top, vertical rectangular groove in the swing arm is enclosed within on the horizontal fixed pin corresponding on the horizontal spray bars, driving swing arm when the air cylinder driven guide peg swings swings, the upper and lower slip of the longitudinally rectangular groove of horizontal fixed pin, valve core rotation, valve is opened synchronously automatically or is closed, simple in structure, be skillfully constructed.
Detent mechanism can be in the outboard end end of spool one horizontal axis to be set, a block length bar shaped baffle plate is rotationally connected on horizontal axis, rotate the strip baffle plate and finish the location of swing arm on horizontal plane and vertical plane, as more preferably, between described swing arm and spool, be provided with detent mechanism, described detent mechanism comprises vertical cambered surface groove and the horizontal cambered surface groove of being located on the valve core rotation joint face, on the swing arm link corresponding, be provided with counterbore with vertical cambered surface groove or horizontal cambered surface groove, be plugged with back-moving spring in described counterbore, the outboard end of described back-moving spring rolls by steel ball and is connected between vertical cambered surface groove and the horizontal cambered surface groove.Can prevent that by detent mechanism is set swing arm from use deviating from the horizontal fixed pin, improve the reliability of using; Detent mechanism is simple, and is easy to operate.
As preferably, described cylinder is fixed on the top of horizontal spray bars, is provided with the endless glide groove on the horizontal spray bars corresponding with air cylinder connecting rod, and described guide peg is slidingly connected in the endless glide groove along the axis direction of horizontal spray bars.The endless glide groove is set on flat spray bars, guide peg is slided before and after endless glide groove inwall, prevent that guide peg from departing from glide direction.
As preferably, described nozzle dovetail type is connected on the liquid outlet of valve, and is connected with locking nut in the outer rim of nozzle and valve junction.Dovetail type connects easy accessibility, connects reliable.
As preferably, be provided with the V-arrangement diffusing opening at the port of export of described nozzle.The bootable liquid of V-arrangement diffusing opening is diffusion type and sprays, and improves the uniformity of spraying.
As preferably, described valve is equidistantly arranged at the sidewall of the horizontal spray bars in same horizon upper edge.Guarantee road surface sprinkling uniformity.
Therefore, a kind of spray line flusher of the present invention has following advantage: the spool of some valves is slidingly connected on the horizontal fixed pin on the guide peg by swing arm, again by the air cylinder driven guide peg and drive swing arm and rotate, spool Unscrew or close, promptly finish the synchronous unlatching of valve or close the automaticity height; When needing localized pulverization, the swing arm on the valve that needs are closed removes from guide peg and gets final product, can be according to the selected nozzle switch of mode of occupation Synchronization Control, and easy to use, energy consumption is low.
Description of drawings:
Fig. 1 is the structural representation of a kind of spray line flusher of the present invention;
Fig. 2 is a local mansion view shown in Figure 1;
Fig. 3 is a cross-sectional view shown in Figure 1;
Fig. 4 is an A place enlarged drawing shown in Figure 3;
Fig. 5 is a B place enlarged drawing shown in Figure 3;
Fig. 6 is the cross-sectional view of (removing swing arm) during valve open among the present invention;
Fig. 7 is the partial structurtes schematic diagram during valve closing among the present invention;
Fig. 8 is the partial structurtes schematic diagram during valve open among the present invention.
The specific embodiment:
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment:
As shown in figures 1 and 3, a kind of spray line flusher of the present invention, the horizontal spray bars 1 that comprises a hollow square, the rear side of horizontal spray bars 1 is connected with receiver by input channel 11, uniform 15 are sprayed mouth on horizontal spray bars 1 trailing flank, spraying mouth equidistantly arranges at the sidewall of the horizontal spray bars 1 in same horizon upper edge, on the sprinkling mouth, valve 13 has been installed respectively, the spool 131 maintenance levels of valve 13, the liquid outlet of valve 13 downwards and a nozzle 12 is housed respectively on liquid outlet, as shown in Figure 5, the downside port of export of nozzle 12 has a V-arrangement diffusing opening 121, and the upper end of nozzle 12 is mounted on by dovetail type on the liquid outlet of valve 13, and wherein dovetail groove is positioned on the valve 13, dovetail is positioned on the nozzle 12, and a locking nut 7 spins on the valve 13 corresponding to the dovetail groove outside.As shown in Figure 2, upper surface in horizontal spray bars 1 is equipped with a cylinder 3 by bolt, the connecting rod of cylinder 3 is parallel with the upper surface of horizontal spray bars 1 and move along the axis direction of horizontal spray bars 1, guide peg 2 of parallel connection on the connecting rod of cylinder 3, welded two endless glide grooves 5 on corresponding to horizontal spray bars 1 surface below the guide peg 2, guide peg 2 passes endless glide groove 5 and is slidingly connected in the endless glide groove 5.Wherein valve 13 is plug valve, the outboard end of spool 131 is circular arc, on the outboard end of spool 131, connect a swing arm 4 by horizontal bearing pin vertical rotation, in swing arm 4, have a vertical rectangular groove 41 corresponding to horizontal spray bars 1 side, vertical rectangular groove 41 is a groove, level has been welded 15 horizontal fixed pins 21 on guide peg 2 right flanks corresponding with vertical rectangular groove 41, when swing arm 4 is upwards rotated, the sliding plug of horizontal fixed pin 21 correspondences is at vertical rectangular groove 41, and this moment, valve 13 was in closed condition.Between swing arm 4 and spool 131, be provided with detent mechanism, as shown in Figure 4, detent mechanism comprises spool 131 outboard ends be rotationally connected vertical cambered surface groove 132 and horizontal cambered surface groove 133 on the face, vertical cambered surface groove 132 is positioned at the be rotationally connected top of face of spool 131 outboard ends, horizontal cambered surface groove 133 is positioned at the be rotationally connected right-hand member of face of spool 131 outboard ends, on swing arm 4 links corresponding, have a counterbore 42 with vertical cambered surface groove 132 or horizontal cambered surface groove 133, back-moving spring 61 of plug-in mounting in the counterbore 42, the medial extremity of back-moving spring 61 and counterbore 42 bottoms offset, and the outboard end of back-moving spring 61 is connected in vertical cambered surface groove 132 or the horizontal cambered surface groove 133 by steel ball 62.
As shown in Figure 7, during use, at first according to using the selected valve 13 that will close of needs, pulling swing arm 4 is outwards rotated, make the horizontal fixed pin 21 on its disengaging guide peg 2, the steel ball 62 in the detent mechanism rolled out the back and rolled in rolling into horizontal cambered surface groove 133 downwards along the arc surface of spool 131 outboard ends in vertical cambered surface grooves 132 this moment, swing arm 4 maintenance level positions are fixed, as Fig. 6 and shown in Figure 8, start cylinder 3, air cylinder connecting rod drives guide peg 2 and moves to left, horizontal fixed pin 21 on the guide peg 2 drives swing arm 4 and is rotated counterclockwise, horizontal fixed pin 21 upwards slides along the vertical rectangular groove in the swing arm 4 41, and swing arm 4 drives spool 131 simultaneously and is rotated counterclockwise, and valve 13 is opened and carried out spraying operation.
Specific embodiment described herein only is that design of the present invention is illustrated.The technician of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (10)
1. spray line flusher, comprise horizontal spray bars (1), described horizontal spray bars (1) links to each other with receiver by input channel (11), it is characterized in that: the nozzle (12) that on described horizontal spray bars (1), is provided with several band valves (13), the spool (131) of described valve (13) is movably connected on the guide peg (2), and described guide peg (2) drives and driven valve (13) and opens simultaneously or cut out by cylinder (3).
2. a kind of spray line flusher according to claim 1, it is characterized in that: described valve (13) is a plug valve, the liquid outlet of described valve (13) is horizontally fixed on a side of horizontal spray bars (1) downwards, described nozzle (12) is fixed on the liquid outlet of valve (13), vertical rotation is connected with swing arm (4) on the outboard end of described spool (131), in swing arm (4), be provided with vertical rectangular groove (41) corresponding to horizontal spray bars (1) side, be provided with horizontal fixed pin (21) on the guide peg (2) corresponding with vertical rectangular groove (41), described horizontal fixed pin (21) sliding plug drives swing arm (4) and swings in vertical rectangular groove (41).
3. a kind of spray line flusher according to claim 2, it is characterized in that: between described swing arm (4) and spool (131), be provided with detent mechanism, described detent mechanism comprises is located at spool (131) be rotationally connected vertical cambered surface groove (132) and horizontal cambered surface groove (133) on the face, on swing arm (4) link corresponding, be provided with counterbore (42) with vertical cambered surface groove (132) or horizontal cambered surface groove (133), be plugged with back-moving spring (61) in described counterbore (42), the outboard end of described back-moving spring (61) rolls by steel ball (62) and is connected between vertical cambered surface groove (132) and the horizontal cambered surface groove (133).
4. according to claim 1 or 2 or 3 described a kind of spray line flushers, it is characterized in that: described cylinder (3) is fixed on the top of horizontal spray bars (1), be provided with endless glide groove (5) on the horizontal spray bars (1) corresponding with air cylinder connecting rod (31), described guide peg (2) is slidingly connected in the endless glide groove (5) along the axis direction of horizontal spray bars (1).
5. according to claim 1 or 2 or 3 described a kind of spray line flushers, it is characterized in that: described nozzle (12) dovetail type is connected on the liquid outlet of valve (13), and is connected with locking nut (7) in the outer rim of nozzle (12) and valve (13) junction.
6. a kind of spray line flusher according to claim 4 is characterized in that: described nozzle (12) dovetail type is connected on the liquid outlet of valve (13), and is connected with locking nut (7) in the outer rim of nozzle (12) and valve (13) junction.
7. according to claim 1 or 2 or 3 described a kind of spray line flushers, it is characterized in that: the port of export at described nozzle (12) is provided with V-arrangement diffusing opening (121).
8. a kind of spray line flusher according to claim 6 is characterized in that: the port of export at described nozzle (12) is provided with V-arrangement diffusing opening (121).
9. according to claim 1 or 2 or 3 described a kind of spray line flushers, it is characterized in that: described valve (13) is equidistantly arranged at the sidewall of the horizontal spray bars in same horizon upper edge (1).
10. a kind of spray line flusher according to claim 8 is characterized in that: described valve (13) is equidistantly arranged at the sidewall of the horizontal spray bars in same horizon upper edge (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100660506A CN102154973B (en) | 2011-03-18 | 2011-03-18 | Spray-tube spraying device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100660506A CN102154973B (en) | 2011-03-18 | 2011-03-18 | Spray-tube spraying device |
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CN102154973A true CN102154973A (en) | 2011-08-17 |
CN102154973B CN102154973B (en) | 2012-06-06 |
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Application Number | Title | Priority Date | Filing Date |
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CN2011100660506A Expired - Fee Related CN102154973B (en) | 2011-03-18 | 2011-03-18 | Spray-tube spraying device |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102505616A (en) * | 2011-12-08 | 2012-06-20 | 中联重科股份有限公司 | Spraying control equipment, method and system of spraying device and engineering mechanical equipment |
CN102703614A (en) * | 2012-06-11 | 2012-10-03 | 深圳市合川科技有限公司 | Spray agent type cooling system |
CN103866674A (en) * | 2014-01-08 | 2014-06-18 | 傅燕桥 | Spraying valve and spraying device adopting same |
CN108221565A (en) * | 2018-01-25 | 2018-06-29 | 河南城建学院 | A kind of cement emulsified asphalt mortar penetration type semi-rigid pavement construction asphalt spraying device |
CN113481792A (en) * | 2021-07-22 | 2021-10-08 | 重庆海聚道路材料有限公司 | Asphalt pavement epoxy ultrathin water-tight anti-skid layer construction vehicle |
CN113634418A (en) * | 2021-08-03 | 2021-11-12 | 天津捷强动力装备股份有限公司 | Novel retractable spraying pipeline structure and application thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2277891A (en) * | 1993-05-11 | 1994-11-16 | Duffy Tony Eng Ltd | Spray bar with pressure release valve |
JPH10113580A (en) * | 1996-10-02 | 1998-05-06 | Constr Sotaa Inc | Nozzle device of manufacturing device for foamed asphalt |
CN2758319Y (en) * | 2003-11-11 | 2006-02-15 | 路桥集团郴州筑路机械厂 | Asphalt spraying car fitted with rear engine |
CN201506947U (en) * | 2009-09-02 | 2010-06-16 | 中交西安筑路机械有限公司 | Asphalt spray control valve used for highway maintenance machine |
CN202000242U (en) * | 2011-03-18 | 2011-10-05 | 傅燕桥 | Sprinkling pipe sprinkling device |
-
2011
- 2011-03-18 CN CN2011100660506A patent/CN102154973B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2277891A (en) * | 1993-05-11 | 1994-11-16 | Duffy Tony Eng Ltd | Spray bar with pressure release valve |
JPH10113580A (en) * | 1996-10-02 | 1998-05-06 | Constr Sotaa Inc | Nozzle device of manufacturing device for foamed asphalt |
CN2758319Y (en) * | 2003-11-11 | 2006-02-15 | 路桥集团郴州筑路机械厂 | Asphalt spraying car fitted with rear engine |
CN201506947U (en) * | 2009-09-02 | 2010-06-16 | 中交西安筑路机械有限公司 | Asphalt spray control valve used for highway maintenance machine |
CN202000242U (en) * | 2011-03-18 | 2011-10-05 | 傅燕桥 | Sprinkling pipe sprinkling device |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102505616A (en) * | 2011-12-08 | 2012-06-20 | 中联重科股份有限公司 | Spraying control equipment, method and system of spraying device and engineering mechanical equipment |
CN102505616B (en) * | 2011-12-08 | 2014-07-16 | 中联重科股份有限公司 | Spraying control equipment, method and system of spraying device and engineering mechanical equipment |
CN102703614A (en) * | 2012-06-11 | 2012-10-03 | 深圳市合川科技有限公司 | Spray agent type cooling system |
CN103866674A (en) * | 2014-01-08 | 2014-06-18 | 傅燕桥 | Spraying valve and spraying device adopting same |
CN103866674B (en) * | 2014-01-08 | 2016-02-17 | 傅燕桥 | A kind of dispenser valve and adopt the flusher of this dispenser valve |
CN108221565A (en) * | 2018-01-25 | 2018-06-29 | 河南城建学院 | A kind of cement emulsified asphalt mortar penetration type semi-rigid pavement construction asphalt spraying device |
CN113481792A (en) * | 2021-07-22 | 2021-10-08 | 重庆海聚道路材料有限公司 | Asphalt pavement epoxy ultrathin water-tight anti-skid layer construction vehicle |
CN113634418A (en) * | 2021-08-03 | 2021-11-12 | 天津捷强动力装备股份有限公司 | Novel retractable spraying pipeline structure and application thereof |
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CN102154973B (en) | 2012-06-06 |
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Effective date of registration: 20170913 Address after: 313216 Zhejiang city of Huzhou province Deqing County Qianyuan town Tiaoxi Street No. 1157 Patentee after: Zhejiang Zhuma Engineering Machinery and Equipment Manufacturing Co.,Ltd. Address before: Hangzhou City, Zhejiang Province, 310012 Jindu West Metro 28-102 Patentee before: Fu Yanqiao |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 |
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