CN205093432U - High -pressure sprayer - Google Patents
High -pressure sprayer Download PDFInfo
- Publication number
- CN205093432U CN205093432U CN201520910203.4U CN201520910203U CN205093432U CN 205093432 U CN205093432 U CN 205093432U CN 201520910203 U CN201520910203 U CN 201520910203U CN 205093432 U CN205093432 U CN 205093432U
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- China
- Prior art keywords
- liquid
- displacement pump
- staving
- land
- lock gas
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Abstract
The utility model discloses a high -pressure sprayer, it holds the bucket to be equipped with the liquid medicine on its frame, add the pressurized air bottle, the displacement pump, the liquid suction port of displacement pump is connected with the pipette, the pipette stretches into the liquid medicine and holds in the bucket, the liquid outlet of displacement pump is connected with the drain pipe, the drain pipe middle part is connected with the bleeder, the bleeder is connected with the lower part liquid outlet that adds the pressurized air bottle, install on the bleeder and to make liquid flow into or add the pressurized air bottle from the outflow from the bleeder, and prevent that the lock gas that adds the efflux of gas of pressurized air bottle from leading to the liquid device, the spray gun is installed to the tip of drain pipe. The utility model discloses a set up with pressurized air bottle and the logical liquid device of lock gas, realize realizing spraying in succession the operation with the storage of pressurized air bottle to the liquid medicine. Lock gas leads to the liquid device can be guaranteed to add the pressurized air bottle intrinsic qi body and not leak, do not need time to inflate the pressurization, and convenient to use, and the using gases exerts pressure to the liquid medicine, and long firing range, the range of liquid medicine are high. The utility model discloses simple structure need not make power consumption or oil, and is energy -concerving and environment -protective, and the cost of use is low, and work efficiency is high.
Description
Technical field
The utility model relates to a kind of high-pressure sprayer.
Background technology
At present, the high-pressure sprayer that booth orchard uses comprises electric high-pressure sprayer and motor-driven high-pressure sprayer, power spraye need connect power supply, because the length in booth orchard is general longer, required power line is also longer, need constantly to extend power line in spray medicine process, and must prevent power line from tiing a knot and hinder the movement of high-pressure sprayer, this kind of sprayer must the even more people of two people operate simultaneously; Motor-driven high-pressure sprayer generally uses diesel engine or gasoline engine as power, and in use procedure, need people's go-cart, another people is hand-held to spray, and comparatively electric high-pressure sprayer uses, comparatively simply.But the structure of aforementioned two kinds of high-pressure sprayers is all comparatively complicated, and manufacturing cost and maintenance cost are all higher, and powered and oily restriction, use are inconvenient, and waste energy, contaminated environment.And common foot-operated depression bar sprayer need operate in double harness, mobile difficulty, waste time and energy, operating efficiency is lower.Now be badly in need of a kind of structure simple, easy to use, can the high-pressure sprayer of one man operation.
Summary of the invention
The technical problems to be solved in the utility model be to provide a kind of structure simple, can the high-pressure sprayer of one man operation.
For solving the problems of the technologies described above, the utility model comprises the vehicle frame that bottom is provided with road wheel, its design feature is that described vehicle frame is provided with liquid and holds bucket, pressurized cylinder, displacement pump, the liquid sucting port of described displacement pump is connected with pipette, described pipette stretches into liquid and holds in bucket, the liquid outlet of described displacement pump is connected with drain pipe, branched pipe is connected with in the middle part of described drain pipe, described branched pipe is connected with the bottom liquid outlet of pressurized cylinder, described branched pipe is provided with liquid can be made from branched pipe inflow or from outflow pressurized cylinder, and the lock gas preventing the gas of pressurized cylinder from flowing out leads to liquid device, the end of described drain pipe is provided with spray gun.
Described lock gas leads to liquid device and comprises the staving vertically arranged, the roof of described staving offers on liquid outlet, diapire and offer inlet, the lock gas being provided with to fall inlet to be closed, leaving between its top and staving inner top surface when floating liquid gap in described staving leads to liquid and floats, and described lock gas leads to the density that density that liquid floats is less than water.
Described lock gas leads to liquid and floats the base plate comprising bottom surface level, the periphery of described plate upper surface is provided with the land of stretching setting, described land and base plate are around forming liquid storage cylinder, the upper surface spacer ring of described land be furnished with multiple on stretch the strut of setting, form liquid gap between described strut, between the outer surface of described land and staving, also leave liquid gap.
Described lock gas leads to liquid and floats the base plate comprising bottom surface level, the periphery of described plate upper surface is provided with the land of stretching setting, described land and base plate are around forming liquid storage cylinder, the lower surface of described staving roof around liquid outlet spacer ring be furnished with multiple under stretch the push rod of setting, liquid gap was formed between described push rod, when locking gas and leading to that liquid is floating to float, land end face is against push rod bottom surface, also leaves liquid gap between the outer surface of described land and staving.
The outer surface uniform ring of described land is furnished with the guide post of many overhanging settings, and the described external diameter of guide post and the internal diameter of staving adapt.
Described displacement pump is hand piston or diaphragm type displacement pump.
The inlet of described pipette is provided with screen pack.
Described branched pipe is provided with the second stop valve on lock gas leads between liquid device and pressurized cylinder pipeline section.
Described pipette is being provided with the first stop valve near displacement pump end.
After adopting said structure, the utility model holds bucket, pressurized cylinder, displacement pump by arranging liquid, and pipeline between displacement pump and pressurized cylinder is provided with liquid can be made to flow into or from outflow pressurized cylinder and the lock gas preventing the gas of pressurized cylinder from flowing out leads to liquid device from branched pipe, realize the storage of pressurized cylinder to liquid, spray gun is opened during use, under the gas pressure effect of pressurized cylinder, liquid flows out automatically, realizes continuous spraying operation.And lock gas leads to liquid device and can ensure that in pressurized cylinder, gas does not leak, and keeps basic spray pressure, do not need time time inflating pressure, easy to use, and use gas to exert pressure to liquid, far firing range, the range of liquid are high.The utility model structure is simple, and do not need to make electricity consumption or oil, energy-saving and environmental protecting, cost of use is low, and operating efficiency is high.
Accompanying drawing explanation
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that lock gas leads to that the first embodiment of liquid device is in lock gaseity;
Fig. 3 is that lock gas leads to the structural representation that the first embodiment of liquid device is in logical liquid status;
Fig. 4 is the structural representation that Fig. 2 analyses and observe along A-A line;
Fig. 5 is the structural representation that lock gas leads to that liquid device the second embodiment is in lock gaseity;
Fig. 6 is that lock gas leads to the structural representation that liquid device the second embodiment is in logical liquid status;
The structural representation that Fig. 7 Fig. 5 analyses and observe along B-B line.
Embodiment
As shown in Figure 1, high-pressure sprayer comprises the vehicle frame 1 that bottom is provided with road wheel 3, vehicle frame 1 is provided with liquid and holds bucket 5, pressurized cylinder 4, displacement pump 6, the road wheel 3 of vehicle frame 1 front end is can the universal wheel of locking, the direct of travel of vehicle frame 1 is adjusted time easy to use, vehicle frame 1 front end is connected with pushing-pulling-rack 2, and pushing-pulling-rack 2 rotates around vehicle frame 1 and then regulates its height, prevents it from interfering the use of displacement pump 6.In the present embodiment, displacement pump 6 is hand piston or diaphragm type displacement pump, the structure of displacement pump 6 is prior art, its structure that in this not go into detail, the liquid sucting port of displacement pump 6 is connected with pipette 9, pipette 9 stretches into liquid and to hold in bucket 5 and to be provided with screen pack at the inlet of pipette 9, pipette 9 is being provided with the first stop valve 12 near displacement pump 6 end, the liquid outlet of displacement pump 6 is connected with drain pipe 10, branched pipe 11 is connected with in the middle part of drain pipe 10, branched pipe 11 is connected with the bottom liquid outlet of pressurized cylinder 4, the top of pressurized cylinder 4 is provided with charging connector 41 and manometer, branched pipe 11 is provided with can make liquid from branched pipe 11 flow into or from outflow pressurized cylinder 4, and the lock gas preventing the gas of pressurized cylinder 4 from flowing out leads to liquid device, branched pipe 11 is provided with the second stop valve 13 on lock gas leads between liquid device and pressurized cylinder 4 pipeline section, the end of drain pipe 10 is provided with spray gun 8, in the present embodiment, spray gun 8 can be selected adjustable length and be provided with the high-pressure spray gun of buttstrap 81, the fruit tree be convenient to for differing heights is sprayed, during use, buttstrap 81 is held in the palm piggyback, reduce the labour intensity of arm.
As shown in Figures 2 to 4, lock gas leads to liquid device and comprises the staving 7 vertically arranged, the roof 71 of staving 7 offers on liquid outlet 73, diapire 72 and offer inlet 74, be provided with lock gas inlet 74 can being closed, leave between its top and staving 7 inner top surface when floating liquid gap in staving 7 to lead to liquid and float, lock gas leads to the density that density that liquid floats is less than water, and lock gas leads to that liquid is floating can select plastic production.Lock gas leads to liquid and floats the base plate 21 comprising bottom surface level, the periphery of base plate 21 upper surface is provided with the land 22 of stretching setting, land 22 and base plate 21 are around forming liquid storage cylinder, the upper surface spacer ring of land 22 be furnished with multiple on stretch the strut 23 of setting, form liquid gap between strut 23, between the outer surface of land 22 and staving 7, also leave liquid gap.The outer surface uniform ring of land 22 is furnished with the guide post 24 of many overhanging settings, the external diameter of guide post 24 is slightly less than the internal diameter of staving 7, when lock gas lead to liquid float over the pressing force of gas under or liquid buoyancy under move downward or upward time, guide post 24 ensures that lock gas leads to liquid and floats the motion only having above-below direction, can not overturn, prevent lock gas from leading to liquid floating generation upset and cause the failure of lock gas or the failure of logical liquid.Wherein inlet 74 is closed for lock gas leads to floating the falling of liquid by Fig. 2, realize the lock airway dysfunction of pressurized cylinder 4, prevent from the gas in pressurized cylinder 4 from leading to liquid device from lock gas to run out of, make pressure drop in it, cannot use, state when Fig. 3 is liquid inflow pressurized cylinder 4, now lock gas to lead to liquid and float, liquid can enter pressurized cylinder 4 from crossing liquid gap through liquid outlet 73, and when pressurized cylinder 4 inner liquid medicine flows out, lock gas leads to that liquid is floating also can be floated as shown in the figure.
As shown in Figures 5 to 7, for lock gas leads to the another kind of embodiment of liquid device, the difference of itself and previous embodiment is: the lower surface of staving 7 roof 71 around liquid outlet 73 spacer ring be furnished with multiple under stretch the push rod 25 of setting, liquid gap was formed between described push rod 25, land 22 upper surface of this kind of structure no longer arranges strut, when locking gas and leading to that liquid is floating to float, land 22 end face is against push rod 25 bottom surface, also leaves liquid gap between the outer surface of land 22 and staving 7.
The necessary vertically setting of liquid device is led to owing to locking gas in the utility model, on vehicle frame 1, corresponding lock gas leads to liquid device and is specially provided with and lays base 15, the top of laying base 15 arranges its internal diameter slightly larger than the standing groove with staving 7 external diameter, and offers branched pipe 11 mounting hole be communicated with standing groove at the sidepiece laying base 15.Lead to liquid device for ease of lock gas to be connected with pressurized cylinder 4, best corresponding pressurized cylinder 4 also arranges mount pad 14, the height of this mount pad 14 need higher than the height of mounting seat, the corresponding pressurized cylinder 4 in mount pad 14 top also arranges standing groove, and the sidepiece of mount pad 14 arranges the mounting hole for wearing branched pipe 11.Mount pad 14 can be protected both with the setting of laying base 15, prevents vehicle frame 1 pressurized cylinder 4 and lock gas in traveling process from leading to liquid device and drops, affect the safety of user.
Before using the utility model to carry out medicine liquid spray to fruit tree, first from charging connector to insufflation gas in pressurized cylinder 4, the pressure in pressurized cylinder 4 is made to reach setting atmospheric pressure, liquid holds in bucket 5 and configures liquid, if only have one man operation, then first shake the rocking bar of displacement pump 6, liquid is held bucket 5 from liquid and sucks displacement pump 6 and from displacement pump 6 through drain pipe 10, branched pipe 11 enters lock gas and leads to liquid device, liquid progresses into staving 7, under liquid buoyancy, lock gas lead to that liquid is floating to rise gradually, when rising to top, strut 23 withstands on the lower surface that the lower surface of staving 7 roof 71 or land 22 upper surface withstand on push rod 25, liquid flows in pressurized cylinder 4 from crossing liquid gap through liquid outlet 73, pressure in Real Time Observation pressurized cylinder 4, when pressurized cylinder 4 pressure reaches setting value, stop pump liquid, branched pipe 11 inner liquid medicine reduces, staving 7 inner liquid medicine declines gradually, land 22 and base plate 21 leave part liquid around the liquid storage cylinder internal memory formed, now lock gas lead to liquid float over pressurized cylinder 4 gas pressing force and retain part liquid Action of Gravity Field under, lock gas leads to floating the falling of liquid to be closed inlet 74, realize the locking of pressurized cylinder 4.During sprinkling, user drags vehicle frame 1 on the other hand, another hand operated spray gun, when opening spray gun, the liquid in pressurized cylinder 4, under gas pressure effect, enters staving 7 from pressurized cylinder 4, lock gas leads to liquid and floats over liquid buoyancy float downward, and inlet 74 is opened, and liquid flows into drain pipe 10 from inlet 74, finally spray through spray gun, when spray gun cuts out, liquid flows to end from staving 7 inlet 74, and lock gas leads to the floating whereabouts of liquid to be closed inlet 74, achieve the outflow of liquid, and realize a people and work continuously.
If two people operate simultaneously, wherein a people does not stop the rocking bar shaking displacement pump 6, another people drags vehicle frame 1 and pistol carries out medicine liquid spray, if liquid is too much, unnecessary liquid can be entered in pressurized cylinder 4 by branched pipe 11 and store, when liquid is very few, the liquid of pressurized cylinder 4 flows out and then supplements, thus realizes continuous spraying operation.When specifically selecting, according to the height of the size of booth, fruit tree, the pressurized cylinder 4 of suitable size can be selected, realize the medicine liquid spray operation that Primary pumps liquid can complete whole fruit tree in greenhouse, reduce the labour intensity of user.
The utility model holds bucket 5, pressurized cylinder 4, displacement pump 6 by arranging liquid, and pipeline between displacement pump 6 and pressurized cylinder 4 is provided with liquid can be made to flow into or from flowing out pressurized cylinder 4 and the lock gas preventing the gas of pressurized cylinder 4 from flowing out leads to liquid device from branched pipe 11, realize the storage of pressurized cylinder 4 pairs of liquids, spray gun is opened during use, under the gas pressure effect of pressurized cylinder 4, liquid flows out automatically, realizes continuous spraying operation.And lock gas leads to liquid device and can ensure that in pressurized cylinder 4, gas does not leak, and keeps basic spray pressure, do not need time time inflating pressure, easy to use, and use gas to exert pressure to liquid, far firing range, the range of liquid are high.The utility model structure is simple, and do not need to make electricity consumption or oil, energy-saving and environmental protecting, cost of use is low, and operating efficiency is high.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model.Previous embodiment has been described in detail the utility model, and for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.In every case, within inventive concept scope of the present utility model, any amendment made, equivalent replacement, improvement etc., be all included within protection domain of the present utility model.
Claims (9)
1. a high-pressure sprayer, comprise the vehicle frame (1) that bottom is provided with road wheel (3), it is characterized in that described vehicle frame (1) is provided with liquid and holds bucket (5), pressurized cylinder (4), displacement pump (6), the liquid sucting port of described displacement pump (6) is connected with pipette (9), described pipette (9) stretches into liquid and holds in bucket (5), the liquid outlet of described displacement pump (6) is connected with drain pipe (10), described drain pipe (10) middle part is connected with branched pipe (11), described branched pipe (11) is connected with the bottom liquid outlet of pressurized cylinder (4), described branched pipe (11) is provided with liquid can be made from branched pipe (11) inflow or from outflow pressurized cylinder (4), and prevent the lock gas that the gas of pressurized cylinder (4) flows out from leading to liquid device, the end of described drain pipe (10) is provided with spray gun (8).
2. high-pressure sprayer according to claim 1, it is characterized in that described lock gas leads to liquid device and comprises the staving (7) vertically arranged, the roof (71) of described staving (7) offers liquid outlet, (72) offer inlet to diapire, be provided with in described staving (7) that inlet can be closed by whereabouts, the lock gas that left liquid gap between its top and staving (7) inner top surface when floating leads to liquid and floats, described lock gas leads to the density that density that liquid floats is less than water.
3. high-pressure sprayer according to claim 2, it is characterized in that described lock gas leads to liquid and floats the base plate (21) comprising bottom surface level, the periphery of described base plate (21) upper surface is provided with the land (22) of stretching setting, described land (22) and base plate (21) are around forming liquid storage cylinder, the upper surface spacer ring of described land (22) be furnished with multiple on stretch the strut (23) of setting, described strut formed liquid gap between (23), also left liquid gap between the outer surface of described land (22) and staving (7).
4. high-pressure sprayer according to claim 2, it is characterized in that described lock gas leads to liquid and floats the base plate (21) comprising bottom surface level, the periphery of described base plate (21) upper surface is provided with the land (22) of stretching setting, described land (22) and base plate (21) are around forming liquid storage cylinder, the lower surface of described staving (7) roof around liquid outlet spacer ring be furnished with multiple under stretch the push rod (25) of setting, described push rod formed liquid gap between (25), when locking gas and leading to that liquid is floating to float, land (22) end face is against push rod (25) bottom surface, also liquid gap was left between the outer surface of described land (22) and staving (7).
5. the high-pressure sprayer according to claim 3 or 4, it is characterized in that the outer surface uniform ring of described land (22) is furnished with the guide post of many overhanging settings, the internal diameter of the external diameter of described guide post and staving (7) adapts.
6. high-pressure sprayer according to claim 1, is characterized in that described displacement pump (6) is for hand piston or diaphragm type displacement pump.
7. high-pressure sprayer according to claim 1, is characterized in that the inlet of described pipette (9) is provided with screen pack.
8. high-pressure sprayer according to claim 1, is characterized in that described branched pipe (11) leads on the pipeline section between liquid device and pressurized cylinder (4) at lock gas and is provided with the second stop valve (13).
9. high-pressure sprayer according to claim 1, is characterized in that described pipette (9) is being provided with the first stop valve (12) near displacement pump end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910203.4U CN205093432U (en) | 2015-11-16 | 2015-11-16 | High -pressure sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910203.4U CN205093432U (en) | 2015-11-16 | 2015-11-16 | High -pressure sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205093432U true CN205093432U (en) | 2016-03-23 |
Family
ID=55509245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520910203.4U Expired - Fee Related CN205093432U (en) | 2015-11-16 | 2015-11-16 | High -pressure sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205093432U (en) |
-
2015
- 2015-11-16 CN CN201520910203.4U patent/CN205093432U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160323 Termination date: 20191116 |