CN2123167U - Portable hydraulic pressure injection machine for the treatment of growing trees - Google Patents
Portable hydraulic pressure injection machine for the treatment of growing trees Download PDFInfo
- Publication number
- CN2123167U CN2123167U CN92213646.7U CN92213646U CN2123167U CN 2123167 U CN2123167 U CN 2123167U CN 92213646 U CN92213646 U CN 92213646U CN 2123167 U CN2123167 U CN 2123167U
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- injection
- medicine
- accumulator
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Abstract
The utility model relates to an injection device for trunks of forest trees, which is composed of an oil pump, an oil tank, a medicine chest, an injection needle, etc. The utility model is characterized in that high pressure oil generated by the oil pump is stored in an accumulator, and the oil tank and an injection medicine cylinder are driven by the high pressure oil arranged in the accumulator through a control valve. By adopting the utility model, the insect pest of the forest trees of leaf eating, liquid suction, and trunk boring, such as big moth, anoplophora glabripennis, monochamus alternatus, purple scale, etc. that are difficult to control by conventional method can be cured by using systemic insecticide stock solution such as omethoate, azodrin, etc. as the injection medicine; the effective controlling rate can be reached by more than 95%.
Description
The utility model belongs to forest and standard fruit-tree extermination of disease and insect pest equipment manufacturing technology.
Systemics trunk injection technology is the transpiration pull when utilizing plant growing, makes pesticide active ingredient enter all and technology of prevention and elimination of disease and pests of trees.Adopt this method control forest damage by disease and insect, have and pollute little, saving of labor, province's medicine, effective, drug effect advantages of higher, be fit to very much the extermination of disease and insect pest in forest, gardens and arbor orchard.As far back as nineteen twenty-seven, external someone's tree injection equipment that begins one's study just; 1985, Gillespie has applied for hand-hydraulic formula bull tree injection machine patent, and (U.S.Patent 4505067; Apparatus for Hydraulie Tree Injcction).The trunk injection equipment of domestic patent applied for has:
1.CN88211060 fruit tree automatic injecting needle
2.CN88105727.4 automatically injecting resin-filler
3.CN89220961.5 manual type trunk fluid injection machine
Deng.Above-mentioned these trunk injection equipment, the injection speed that has is slow, and inject time is long, is not suitable for large area control; What have can not be quantitative, the control efficiency instability; The inconvenient operation that has, inefficiency, labour intensity are big.
Goal of the invention of the present utility model is: novel, efficient, safe, light, the economic trunk injection equipment of development one cover, solve some defectives that exist in the prior art, and make systemics trunk injection control forest damage by disease and insect technology reach the large tracts of land practical stage.
Technical solution of the present utility model is:
Adopt a hydraulic hand-pump 1, accumulator 3 is injected in the pressurization of the hydraulic oil in the fuel tank 2 back.When giving the trunk fluid injection, earlier entry needle 4 is inserted trunk, open control valve 5 then, the hydraulic oil in the accumulator makes oil cylinder 6 order about Teat pipette 7 motions.Systemic pesticide is injected in the trunk by entry needle.The pharmaceutical quantities of injecting in the trunk is controlled by the Teat pipette discharge capacity, to realize the purpose of calibrated shot medicament.Spring 8 on the piston rod is used to inject the return of closed control valve 5 back pistons of finishing.When injection a period of time, when the pressure in the accumulator was lower than a certain setting, the mode that can adopt manual pressure once more proceeded injection work to the accumulator repairing of pressurizeing.
In order to improve injection efficiency, adopted porous multi-groove type fluid injection syringe needle 4, on each liquid injection hole, increased by one crescent-shaped slot, increased the injection area, fluid injection speed is obviously improved.According to the difference of the hard degree of trees material, injection speed was generally 0.5～1.5 second/time.Sealing when improving injection between entry needle and the trunk, the entry needle afterbody is designed to a taper shape.
The utility model also extends the injection gun barrel, and has set up an impact weights 10 on the injection gun barrel that has extended.When injection began, operating personnel withstood on the trunk suitable position with entry needle on the other hand, with another hand impact weights were slided to the trunk direction then and impacted, and utilized the inertia of impact weights that entry needle is inserted in the trunk; After injection is finished,, entry needle successfully can be taken out from trunk with impact weights reverse impact injection rifle.In order to prevent the longitudinal splitting of trunk, the entry needle head is processed into shoulder shovel shape.Adopt this method, the service working time in the time of can making injection shortens dramatically.
The description of the drawings:
Fig. 1 is the hydraulic scheme of portable hydraulic accumulation of energy trunk calibrated shot machine;
Fig. 2 is the complete machine schematic diagram;
Fig. 3 is the outline drawing of porous multiple-grooved fluid injection syringe needle;
Fig. 4 is the axial cutaway view of porous multiple-grooved fluid injection syringe needle.
Among the figure: 1 is hydraulic hand-pump, and 2 is hydraulic oil container, and 3 is accumulator, and 4 is entry needle, and 5 is control valve, and 6 is hydraulic jack, and 7 is Teat pipette, and 8 is the oil cylinder return spring, and 9 is medicine-chest, and 10 is impact weights, and 11 are the oil return flexible pipe, and 12 is high-pressure oil pipe, and 13 is loading hose.
Embodiment:
Hydraulic hand-pump adopts YQ
1-3 type hydraulic jack hydraulic hand-pumps, accumulator adopt NXQ-1.6/100 type bladder type hydropneumatic accumulator, and the accumulator operating pressure is 3.0～8.0MPa, and the oil cylinder internal diameter is 20 millimeters of φ.Entry needle adopts four holes, four flute profile formulas shown in the accompanying drawing 4, and the medicine-pouring hole diameter is 1.5 millimeters of φ, and the width of crescent-shaped slot is 1.5 millimeters, and length is 5 millimeters, and each reservoir quantity is controlled at about 2 milliliters behind the insertion trunk xylem.Entry needle head diameter is 5 millimeters of φ, and the tapering of afterbody is 1:20; The quality of impact weights is 1kg, and sliding stroke is 350 millimeters.When the initial operating pressure of accumulator during at 8.0MPa, but calibrated shot about 300 times.
Adopt the utility model, be conventional methods such as injection medicament control sack pretty young woman, anoplophora glabripennis, Monochamus alternatus, the long lepidosaphes of the pine food leaf that is difficult to prevent and treat, inhale juice and eat into dried forest insect pest with systemic insecticide stostes such as flolimat or nuvacron, effectively control rate can reach more than 95%.
Claims (3)
1, a kind of forest trunk injection equipment of being made up of oil pump 1, fuel tank 2, medicine-chest 9, entry needle 4 etc. is characterized in that having an accumulator 3 that stores the hydraulic oil that oil pump 1 produces.
2, forest trunk injection equipment as claimed in claim 1 is characterized in that:
A. entry needle 4 heads have more than one medicine-pouring hole, and are milled with a crescent fluid injection groove on each medicine-pouring hole;
B. the entry needle head is the flat chisel shape;
C. the entry needle afterbody is conical.
3, forest trunk injection equipment as claimed in claim 1 is characterized in that an impact weights is arranged on the injection gun barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92213646.7U CN2123167U (en) | 1992-04-17 | 1992-04-17 | Portable hydraulic pressure injection machine for the treatment of growing trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92213646.7U CN2123167U (en) | 1992-04-17 | 1992-04-17 | Portable hydraulic pressure injection machine for the treatment of growing trees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2123167U true CN2123167U (en) | 1992-12-02 |
Family
ID=4958332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92213646.7U Granted CN2123167U (en) | 1992-04-17 | 1992-04-17 | Portable hydraulic pressure injection machine for the treatment of growing trees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2123167U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2274969A3 (en) * | 2009-07-17 | 2012-05-23 | Technische Universität Kaiserslautern | Device for injecting liquid agents into the vessels of wooden plants |
| CN103621335A (en) * | 2013-06-18 | 2014-03-12 | 南京林业大学 | Motorized trunk injection machine |
| CN105145149A (en) * | 2015-07-29 | 2015-12-16 | 重庆山林源林业综合开发有限公司 | Push rod type tree injection device |
| CN106413383A (en) * | 2014-01-22 | 2017-02-15 | 先正达参股股份有限公司 | Tree injection system and methods |
| CN108925276A (en) * | 2018-08-08 | 2018-12-04 | 河北工程大学 | A kind of hydraulic injector |
| CN109339754A (en) * | 2018-12-13 | 2019-02-15 | 美钻深海能源科技研发（上海）有限公司 | Marine oil field closing well robotics injection device |
| CN109937769A (en) * | 2019-04-17 | 2019-06-28 | 海南大学 | A kind of betel nut petiole injection dedicated unit |
| CN112273090A (en) * | 2020-11-13 | 2021-01-29 | 宣晓永 | Height-adjustable forest pest control infusion set |
-
1992
- 1992-04-17 CN CN92213646.7U patent/CN2123167U/en active Granted
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2274969A3 (en) * | 2009-07-17 | 2012-05-23 | Technische Universität Kaiserslautern | Device for injecting liquid agents into the vessels of wooden plants |
| CN103621335A (en) * | 2013-06-18 | 2014-03-12 | 南京林业大学 | Motorized trunk injection machine |
| CN103621335B (en) * | 2013-06-18 | 2015-12-23 | 南京林业大学 | A kind of motor-driven injection machine for tree trunks |
| CN106413383A (en) * | 2014-01-22 | 2017-02-15 | 先正达参股股份有限公司 | Tree injection system and methods |
| CN106413383B (en) * | 2014-01-22 | 2020-03-03 | 先正达参股股份有限公司 | Tree injection system and method |
| CN105145149A (en) * | 2015-07-29 | 2015-12-16 | 重庆山林源林业综合开发有限公司 | Push rod type tree injection device |
| CN108925276A (en) * | 2018-08-08 | 2018-12-04 | 河北工程大学 | A kind of hydraulic injector |
| CN108925276B (en) * | 2018-08-08 | 2023-09-15 | 河北工程大学 | Hydraulic injector |
| CN109339754A (en) * | 2018-12-13 | 2019-02-15 | 美钻深海能源科技研发（上海）有限公司 | Marine oil field closing well robotics injection device |
| CN109937769A (en) * | 2019-04-17 | 2019-06-28 | 海南大学 | A kind of betel nut petiole injection dedicated unit |
| CN112273090A (en) * | 2020-11-13 | 2021-01-29 | 宣晓永 | Height-adjustable forest pest control infusion set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |