CN2398013Y - Double-cylinder high pressure sprayer - Google Patents
Double-cylinder high pressure sprayer Download PDFInfo
- Publication number
- CN2398013Y CN2398013Y CN 99239668 CN99239668U CN2398013Y CN 2398013 Y CN2398013 Y CN 2398013Y CN 99239668 CN99239668 CN 99239668 CN 99239668 U CN99239668 U CN 99239668U CN 2398013 Y CN2398013 Y CN 2398013Y
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- air chamber
- utility
- pistons
- model
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000010985 leather Substances 0.000 claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 210000004907 gland Anatomy 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 5
- 235000015111 chews Nutrition 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 235000008708 Morus alba Nutrition 0.000 abstract description 2
- 241000607479 Yersinia pestis Species 0.000 abstract description 2
- 235000013399 edible fruits Nutrition 0.000 abstract description 2
- 241000238631 Hexapoda Species 0.000 abstract 1
- 241000218213 Morus <angiosperm> Species 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 101150038956 cup-4 gene Proteins 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000000249 Morus alba Species 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The utility model relates to a sprayer which obtains liquid by an operator to control pistons arranged in a pressure chamber, which is composed of a susceptor, two vertical cylinders which are fixed on the susceptor, an air chamber, the pistons which is arranged in the cylinders, piston rods and a pressure rod mechanism which controls the pistons to move up and down, wherein, a leather cup with a conic top surface is sheathed at the outer side of the pistons, and a press cover is provided with an oil feeding hole. In the use course, the pressure rod mechanism is pulled upward and pressed downward to work continuously. The utility model has the advantages of fast water addition, continuous spray, light hand feeling, high pressure, long service life, convenient maintenance, etc. The utility model is particularly suitable for prevention and cure for fruit trees, mulberry trees and arboretum insect pest.
Description
The utility model relates to a kind of liquid injection apparatus, is particularly obtained the sprayer of liquid by the piston in operating personnel's controlled pressure container.
There are 3 deficiencies in existing single cylinder 28 type compression sprayers, the one, efficient is not high, do work when handle can only press down, on do not do work when drawing; The 2nd, because lubricating oil can not in time be imported in the cylinder body, the friction of cylinder body and leather cup will increase, and causes piston to be difficult to pulling, and the working stroke feel is heavy, phenomenons such as the easy damage of leather cup; The 3rd, this sprayer maintenance, replacing parts inconvenience, cost height.
It is a kind of both laborsaving that the purpose of the utility model is to provide, and goes up the two-cylinder type high-pressure sprayer that water is fast, pressure is high again.
The purpose of the utility model is achieved in that it by bringing the pedestal that water is chewed into, is contained in air chamber, cylinder body on the pedestal, places the pressure lever mechanism of piston, piston rod and the upper and lower slippage of drive piston rod in the cylinder body to form.The water inlet of pedestal and air chamber is equipped with check valve respectively, and cylinder body is divided into the vertical cylinder body that two symmetries are placed, and air chamber is fixed between the two vertical cylinder bodies, and pedestal is provided with the passage that communicates with vertical cylinder body, air chamber respectively.
The utility model also is the leather cup of taper end face on piston jacket, the cylinder deck of leather cup is provided with gland relatively, has oil filler point and vice on the gland.
Below in conjunction with embodiment shown in the drawings the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the enlarged diagram of cylinder body gland.
The two-cylinder type high-pressure sprayer is by pedestal 7, symmetry be fixed on pedestal 7 two ends vertical cylinder body 2, be contained in the air chamber 6 in the middle of two cylinder bodies 2 and the pressure lever mechanism that places piston 5, the piston rod 3 in the cylinder body 2 and drive piston rod 3 upper and lower slippages is formed.
Referring to Fig. 1, Fig. 2, pedestal 7 bottoms be provided with a water inlet chew 9 be connected with two-way water inlet chew 1 with the path 10 of cylinder body 2, this path 10 all communicates with air chamber 6, and the water inlet of the path 10 of pedestal 7 two-way and air chamber 6 is equipped with check valve 8.It is spherical that air chamber 6 tops are the garden, and lower sides has water outlet and chews; Piston 5 is being fixed with nut, packing ring in the bottom of piston rod 3, is with leather cup 4 outside the piston 5, and leather cup 4 cooperates with cylinder body 2 inner wall sealings, and the end face of leather cup 4 is the garden conical surface, has oil filler point 13 on the gland 1 of garden vertex of a cone face relatively, and vice 14 is arranged on the oil filler point 13.The other end of piston rod 3 is fixed on the pressure lever mechanism that is made of pull bar 12, depression bar fork 11 and handle 15 with pivot pin, wherein be fixed on the air chamber 6 with pin in the middle of the depression bar fork 11, the two ends of depression bar fork 11 are flexibly connecting pull bar 12 respectively, and handle 15 is fixed on an end of depression bar fork 11.This device is installed on mounting or the vehicle frame usually, uses for convenience, and bottom of frame can be installed parts such as land wheel separately.
Operation principle of the present utility model is such: when handle 15 pressed down, left piston 5 moved upward, and check valve 8-2 opens, and liquid is chewed 9 from water inlet and sucked, and enters left cylinder 2 by check valve 8-2; Right piston moves downward simultaneously, and check valve 8-3 closes, and check valve 8-4 opens, and the liquid in the right cylinder body 2 enters air chamber 6 by check valve 8-4; When drawing on the handle 15, the working condition of left and right sides cylinder body 2 is just in time opposite: left piston 5 moves downward, check valve 8-2 closes, check valve 8-1 opens, liquid in the left cylinder 2 enters air chamber by check valve 8-1, right piston 5 moves upward simultaneously, check valve 8-3 opens, liquid is chewed 9 from water inlet and is entered right cylinder body 2 through check valve 8-3, so repetitive operation, and liquid is constantly chewed from water inlet and is alternately entered left and right sides cylinder body 2, enter air chamber 6 then, liquid outlet place at air chamber 6 forms certain pressure, through the hydrojet sebific duct, hydrojet switch and nozzle atomization just can obtain continuous spraying.
The utility model is owing to have oil filler point 13 on the gland 1 of cylinder body 2, enter the rubbing surface that lubricating oil in the cylinder body 2 can flow to leather cup 14 by the taper end face of leather cup 4, thus can be convenient, make-up oil in time, the friction of minimizing leather cup 4.
Obviously, the utility model is simple in structure, and is easy to maintenance, reliable operation, do not need motor to be used as power, therefore, be not subjected to the restriction of workplace, have mobile light, last water is fast, pressure height, advantages such as life-span length, except that being used for fruit tree, mulberry tree, the wooden land prevention and control of plant diseases, pest control, the deinsectization that also can be used for storing in a warehouse, health and epidemic prevention, building are whitewashed etc.
Claims (2)
1, a kind of two-cylinder type high-pressure sprayer comprises that bringing water into chews the pedestal of (9) (7), be contained in cylinder body (2), air chamber (6) on the pedestal (7), place piston (5), piston rod (3) in the cylinder body (2), drive the pressure lever mechanism of the upper and lower slippage of piston rod (3), the water inlet of pedestal (7) and air chamber (6) is equipped with check valve (8) respectively, it is characterized in that: described cylinder body (2) is two vertical cylinder bodies that symmetry is placed, air chamber (6) places between two cylinder bodies (2), and pedestal (7) is provided with the passage (10) that communicates with cylinder body (2), air chamber (6) respectively.
2, according to the described two-cylinder type high-pressure sprayer of claim 1, it is characterized in that: described piston (5) is with the leather cup (4) that is the taper end face, and cylinder body (2) top is provided with gland (1), has oil filler point (13) and vice (14) on the gland (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99239668 CN2398013Y (en) | 1999-09-15 | 1999-09-15 | Double-cylinder high pressure sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99239668 CN2398013Y (en) | 1999-09-15 | 1999-09-15 | Double-cylinder high pressure sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2398013Y true CN2398013Y (en) | 2000-09-27 |
Family
ID=34026884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99239668 Expired - Fee Related CN2398013Y (en) | 1999-09-15 | 1999-09-15 | Double-cylinder high pressure sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2398013Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100435974C (en) * | 2006-05-30 | 2008-11-26 | 左应尧 | Three-cylinder continuous atomizing apparatus |
-
1999
- 1999-09-15 CN CN 99239668 patent/CN2398013Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100435974C (en) * | 2006-05-30 | 2008-11-26 | 左应尧 | Three-cylinder continuous atomizing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |