CN207229153U - Automatic sprayer - Google Patents
Automatic sprayer Download PDFInfo
- Publication number
- CN207229153U CN207229153U CN201721084485.2U CN201721084485U CN207229153U CN 207229153 U CN207229153 U CN 207229153U CN 201721084485 U CN201721084485 U CN 201721084485U CN 207229153 U CN207229153 U CN 207229153U
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- China
- Prior art keywords
- valve
- shut
- curved bar
- rod
- bar part
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- 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.)
- Expired - Fee Related
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Abstract
It the utility model is related to a kind of automatic sprayer, including the shut-off valve in high-pressure water pipe, nozzle installed in high-pressure water pipe end, the shut-off valve is press-down type shut-off valve, further include trigger mechanism and blasting impact baffle, shut-off valve connects trigger mechanism, and the trigger mechanism includes installing plate, guide and limit plate, pull rod, spacing head, resetting spring, curved bar, fixed pin, lock pin, extension spring, curved bar part, latch hook and connecting rod.The beneficial effects of the utility model are：Simple pure mechanic structure clever structure, design is reasonable, and easy to maintenance, low cost, even if tunnel blasting impact force and breakdown strength are larger, is not easy to cause the damage of automatic sprayer.
Description
Technical field
It the utility model is related to a kind of spraying device, more particularly to a kind of automatic sprayer.
Background technology
The principle of dust-proof working is to try to reduce dust occurrence quantity and floating dust amount, and dust is eliminated in dirt source place, to the greatest extent may be used
It can prevent it from flying upward and into distinguished and admirable；The dust rapid subsidence for making to have swum at the same time is got off, and collection is got up, remaining dust
Discharge ground is diluted with enough air quantity, but prevents from, because wind speed is excessive, making deposited dust fly upward again again.Need
Explosion spraying is installed in the outer 8~10m that meets head on, since tunnel blasting impact force and breakdown strength are larger, causes automatically controlled sonar
Sense Full automatic timing explosion spraying system and the damage of two major class spraying device of acoustic control explosion automatic spraying system is frequent, to colliery
Safety in production brings unfavorable factor.
Utility model content
Technical problem to be solved in the utility model is：A kind of automatic sprayer is provided, easy to maintenance, low cost,
Even if tunnel blasting impact force and breakdown strength are larger, it is not easy to cause the damage of automatic sprayer.
The utility model is to solve the problems, such as that used technical solution set forth above is：
A kind of automatic sprayer, including the shut-off valve 21 in high-pressure water pipe 20, installed in the end of high-pressure water pipe 20
The nozzle 22 at end, the shut-off valve 21 are press-down type shut-off valve, further include trigger mechanism and blasting impact baffle 23, shut-off valve 21
Trigger mechanism is connected, the trigger mechanism includes installing plate 1, guide and limit plate 2, pull rod 3, spacing head 4, resetting spring 5, curved bar
6th, fixed pin 7, lock pin 8, extension spring 9, curved bar part 10, latch hook 11 and connecting rod 12, the left side of installing plate 1 are provided with vertical lead
To limiting plate 2, the top of guide and limit plate 2 offers the limit hole 13 passed through for pull rod 3, and pull rod 3 can be along limit hole 13 or so
Slide, the right end of pull rod 3 is provided with spacing head 4,5 one end of resetting spring connection spacing head 4, and the connection of 5 other end of resetting spring is led
To limiting plate 2, the bending part and installing plate 1 of curved bar part 10 are hinged, and installing plate 1 is upper right to be fixed with fixed pin 7 and lock pin 8, fixes
Pin 7 is located at the upper right side of 10 bending part of curved bar part, and lock pin 8 is located at the lower right of fixed pin 7,10 upper end of curved bar part connection stretching bullet
Spring 9, the other end of extension spring 9 are connected with fixed pin 7, and 10 lower end of curved bar part is hinged with latch hook 11, and the latch hook 11 includes hinge
The arc coupler body 111 and the gib head 112 positioned at 111 upper end of arc coupler body being connected on fixed pin 7,112 lodge of gib head is described
On lock pin 8, the upper end of the connecting rod 12 is fixedly connected with the lower end of arc coupler body 111, and connecting rod 12 connects blasting impact baffle 23,
10 upper end of curved bar part and the left end face of spacing head 4 offset, and shut-off valve 21 connects the pull rod 3 of trigger mechanism.
The shut-off valve 21 includes valve body 210, valve rod 211, spool 212, valve seat 213, valve body end cap 214 and sliding sleeve 215,
The spool 212, valve seat 213 are located in the cavity that valve body 210 is formed with valve body end cap 214, the spool 212 and valve rod 211
One end is connected, and 211 other end of valve rod is connected with pull rod 3, and the junction of the valve rod 211 and valve body 210 is provided with sliding sleeve
215, valve rod 211 is slided in valve body 210 by sliding sleeve 215.
The curved bar part 10 includes the stock 101 being made into integration and quarter butt 102 and between the two formed with angle, the length
Bar 101 and 102 junction rounding off of quarter butt.
102 upper end of the quarter butt connection extension spring 9,101 lower end of stock is hinged with latch hook 11.
Angle between the stock 101 and quarter butt 102 is 90-150 degree.
The shut-off valve 21 is fixed on installing plate 1
The blasting impact baffle is polyethylene blasting impact baffle 23.
The operation principle of the utility model：Before explosion, automatic sprayer is connected into high pressure water, during explosion, blasting impact
Ripple promotes blasting impact baffle backward, and latch hook is rotated relative to curved bar part, and gib head of the lodge on lock pin departs from from lock pin,
Under the gravity of blasting impact baffle, curved bar part rotates clockwise, and the left end face of curved bar part upper end and spacing head offsets, band
Mobile on the right side of dynamic spacing head case, pull rod pulls the valve rod of shut-off valve, spool, valve seat separation, and high pressure water is sprayed through shut-off valve, nozzle
Go out；After blasting guarding releases, blasting impact baffle is above pushed away, for lodge on the lock pin, curved bar part is counterclockwise again for gib head
Spinning reduction, spacing head reset under action of reset spring to left movement, and spool, valve seat contact, stop spraying.
The beneficial effects of the utility model are：Simple pure mechanic structure clever structure, design is reasonable, easy to maintenance, make
Valency is low, even if tunnel blasting impact force and breakdown strength are larger, is not easy to cause the damage of automatic sprayer.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is off the structure enlargement diagram of valve.
Wherein, 1- installing plates, 2- guide and limit plates, 3- pull rods, 4- spacing heads, 5- resetting springs, 6- curved bars, 7- are fixed
Pin, 8- lock pins, 9- extension springs, 10- curved bar parts, 11- latch hooks, 12- connecting rods, 13- limit holes, 20- high-pressure water pipes, 21- cut-offs
Valve, 22- nozzles, 23- blasting impact baffles, 101- stocks, 102- quarter butts, 111- arc coupler bodies, 112- gib heads, 210- valve bodies,
211- valve rods, 212- spools, 213- valve seats, 214- valve body end caps, 215- sliding sleeves.
Embodiment
The embodiment of the utility model is further illustrated below in conjunction with the accompanying drawings.
With reference to Fig. 1-2, a kind of automatic sprayer described in present embodiment, including in high-pressure water pipe 20
Shut-off valve 21, the nozzle 22 installed in 20 end of high-pressure water pipe, the shut-off valve 21 is press-down type shut-off valve, further includes triggering
Mechanism and blasting impact baffle 23, shut-off valve 21 connect trigger mechanism, and the trigger mechanism includes installing plate 1, guide and limit plate
2nd, pull rod 3, spacing head 4, resetting spring 5, curved bar 6, fixed pin 7, lock pin 8, extension spring 9, curved bar part 10, latch hook 11 and connecting rod
12, the left side of installing plate 1 is provided with vertical guide and limit plate 2, and the top of guide and limit plate 2 offers what is passed through for pull rod 3
Limit hole 13, pull rod 3 can horizontally slip along limit hole 13, and the right end of pull rod 3 is provided with spacing head 4, the connection of 5 one end of resetting spring
Spacing head 4,5 other end of resetting spring connection guide and limit plate 2, the bending part and installing plate 1 of curved bar part 10 are hinged, installing plate 1
Upper right to be fixed with fixed pin 7 and lock pin 8, fixed pin 7 is located at the upper right side of 10 bending part of curved bar part, and lock pin 8 is located at fixed pin 7
Lower right, 10 upper end of curved bar part connection extension spring 9, the other end of extension spring 9 are connected with fixed pin 7,10 lower end of curved bar part
Latch hook 11 is hinged with, the latch hook 11 includes the arc coupler body 111 being hinged on fixed pin 7 and positioned at 111 upper end of arc coupler body
Gib head 112,112 lodge of gib head on the lock pin 8, fix by the upper end and the lower end of arc coupler body 111 of the connecting rod 12
Connection, connecting rod 12 connect blasting impact baffle 23, and 10 upper end of curved bar part and the left end face of spacing head 4 offset, and shut-off valve 21 connects
Connect the pull rod 3 of trigger mechanism.
The shut-off valve 21 includes valve body 210, valve rod 211, spool 212, valve seat 213, valve body end cap 214 and sliding sleeve 215,
The spool 212, valve seat 213 are located in the cavity that valve body 210 is formed with valve body end cap 214, the spool 212 and valve rod 211
One end is connected, and 211 other end of valve rod is connected with pull rod 3, and the junction of the valve rod 211 and valve body 210 is provided with sliding sleeve
215, valve rod 211 is slided in valve body 210 by sliding sleeve 215.
The curved bar part 10 includes the stock 101 being made into integration and quarter butt 102 and between the two formed with angle, the length
Bar 101 and 102 junction rounding off of quarter butt.
102 upper end of the quarter butt connection extension spring 9,101 lower end of stock is hinged with latch hook 11.
Angle between the stock 101 and quarter butt 102 is 90-150 degree.
The shut-off valve 21 is fixed on installing plate 1
The blasting impact baffle is polyethylene blasting impact baffle 23.
The operation principle of present embodiment：Before explosion, automatic sprayer is connected into high pressure water, during explosion, explosion
Shock wave promotes blasting impact baffle backward, and latch hook is rotated relative to curved bar part, and gib head of the lodge on lock pin takes off from lock pin
From under the gravity of blasting impact baffle, curved bar part rotates clockwise, curved bar part upper end and the left end face phase of spacing head
Support, drive movement on the right side of spacing head case, pull rod pulls the valve rod of shut-off valve, and spool, valve seat separation, high pressure water is through shut-off valve, spray
Head sprays；After blasting guarding releases, blasting impact baffle is above pushed away, for lodge on the lock pin, curved bar part is inverse again for gib head
Hour hands spinning reduction, spacing head reset under action of reset spring to left movement, and spool, valve seat contact, stop spraying.
The beneficial effect of present embodiment is：Simple pure mechanic structure clever structure, design is reasonable, maintenance letter
Single, low cost, even if tunnel blasting impact force and breakdown strength are larger, is not easy to cause the damage of automatic sprayer.
Specific embodiment of the utility model does not form the limitation to the utility model, every phase using the utility model
It is within the protection scope of the present utility model like structure and change.
Claims (4)
1. a kind of automatic sprayer, including the shut-off valve (21) in high-pressure water pipe (20), installed in high-pressure water pipe
(20) nozzle (22) of end, the shut-off valve (21) are press-down type shut-off valve, it is characterised in that：Further include trigger mechanism and quick-fried
Broken impact baffle plate (23), shut-off valve (21) connection trigger mechanism, the trigger mechanism include installing plate (1), guide and limit plate
(2), pull rod (3), spacing head (4), resetting spring (5), curved bar (6), fixed pin (7), lock pin (8), extension spring (9), curved bar
Part (10), latch hook (11) and connecting rod (12), are provided with vertical guide and limit plate (2), guide and limit plate on the left of installing plate (1)
(2) top offers the limit hole (13) passed through for pull rod (3), and pull rod (3) can horizontally slip along limit hole (13), pull rod
(3) right end is provided with spacing head (4), resetting spring (5) one end connection spacing head (4), and the connection of resetting spring (5) other end is led
To limiting plate (2), the bending part and installing plate (1) of curved bar part (10) are hinged, installing plate (1) is upper right be fixed with fixed pin (7) and
Lock pin (8), fixed pin (7) are located at the upper right side of curved bar part (10) bending part, and lock pin (8) is located at the lower right of fixed pin (7), curved
Rod piece (10) upper end connection extension spring (9), the other end of extension spring (9) are connected with fixed pin (7), curved bar part (10) lower end
Latch hook (11) is hinged with, the latch hook (11) includes the arc coupler body (111) being hinged on fixed pin (7) and positioned at arc coupler body
(111) gib head (112) of upper end, gib head (112) lodge is on the lock pin (8), the upper end of the connecting rod (12) and arc
The lower end of coupler body (111) is fixedly connected, connecting rod (12) connection blasting impact baffle (23), curved bar part (10) upper end and spacing head
(4) left end face offsets, and shut-off valve (21) connects the pull rod (3) of trigger mechanism.
A kind of 2. automatic sprayer as claimed in claim 1, it is characterised in that：The shut-off valve (21) includes valve body
(210), valve rod (211), spool (212), valve seat (213), valve body end cap (214) and sliding sleeve (215), the spool (212), valve
Seat (213) is located in the cavity that valve body (210) is formed with valve body end cap (214), the spool (212) and valve rod (211) one end
It is connected, valve rod (211) other end is connected with pull rod (3), and the valve rod (211) and the junction of valve body (210) are provided with
Sliding sleeve (215), valve rod (211) are slided in valve body (210) by sliding sleeve (215).
A kind of 3. automatic sprayer as claimed in claim 2, it is characterised in that：The curved bar part (10) includes a system
Into stock (101) and quarter butt (102) and round and smooth formed with angle, the stock (101) and quarter butt (102) junction between the two
Transition.
A kind of 4. automatic sprayer as claimed in claim 3, it is characterised in that：Quarter butt (102) upper end connection is drawn
Spring (9) is stretched, stock (101) lower end is hinged with latch hook (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721084485.2U CN207229153U (en) | 2017-08-28 | 2017-08-28 | Automatic sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721084485.2U CN207229153U (en) | 2017-08-28 | 2017-08-28 | Automatic sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207229153U true CN207229153U (en) | 2018-04-13 |
Family
ID=61858986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721084485.2U Expired - Fee Related CN207229153U (en) | 2017-08-28 | 2017-08-28 | Automatic sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207229153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633884A (en) * | 2020-05-21 | 2020-09-08 | 王永芳 | Sole release agent spraying equipment |
-
2017
- 2017-08-28 CN CN201721084485.2U patent/CN207229153U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633884A (en) * | 2020-05-21 | 2020-09-08 | 王永芳 | Sole release agent spraying equipment |
| CN111633884B (en) * | 2020-05-21 | 2021-11-09 | 江西正博实业有限公司 | Sole release agent spraying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20200828 |