CN206821382U - A kind of tree transfusion device for the prevention and control of plant diseases, pest control - Google Patents
A kind of tree transfusion device for the prevention and control of plant diseases, pest control Download PDFInfo
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- CN206821382U CN206821382U CN201720447188.3U CN201720447188U CN206821382U CN 206821382 U CN206821382 U CN 206821382U CN 201720447188 U CN201720447188 U CN 201720447188U CN 206821382 U CN206821382 U CN 206821382U
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- syringe needle
- sliding
- sliding block
- prevention
- transfusion device
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Abstract
The utility model discloses a kind of tree transfusion device for the prevention and control of plant diseases, pest control, reaches decoction when transfusion device changes syringe needle and is difficult to the effect spilt from syringe needle hole position, and its drip irrigation device is to include flask for medicinal preparations, adapter and syringe needle, it is characterized in that：The cunning chamber for going out liquid bend and connecting syringe needle of connection flask for medicinal preparations is offered in adapter, sliding chamber includes sliding block, promotes sliding block towards the elastic component and barrier sliding block for going out liquid bend outlet sliding in the barrier block for blocking out liquid bend, syringe needle is threadedly connected to sliding chamber, the syringe needle, which is provided with, holds the push rod that sliding block overcomes elastic force sliding to be turned on to realize out liquid bend with sliding chamber, reaches sliding block when changing syringe needle and blocks out the effect that liquid bend decoction is difficult to spill.
Description
Technical field
Afforestation and the gardens prevention and control of plant diseases, pest control are the utility model is related to, more specifically, it relates to which a kind of be used for pest and disease damage
The tree transfusion device of preventing and treating.
Background technology
At present, China's afforestation and gardens area constantly increase, but pest and disease damage is always the natural enemy of forest, be drastically influence
Forest is grown on the forest pest control of afforestation combination gardens, and many places are using the method for hanging bottle transfusion, gardener
It is commonly called as " beating garter ".Can solve the moisture of trees and nutrient solution demand, the and can pest and disease damage common to trees using transfusion
Prevented and treated, have saving of labor, it is laborsaving, save medicine, moisturizing, supplementary fertilizer, environmental protection and many advantages without geographical restrictions.But often at present
In the infusion device seen, when the transfusion device for having liquid changes syringe needle, there is the phenomenon of leakage, cause the waste of medicament.
Publication No. CN202535794U Chinese utility model patent is first retrieved, its is entitled for trees
Organic substance transfusion device, the program disclose a kind of organic substance transfusion device for trees, including woven hose, woven hose one end
Provided with infusion bag, the other end is provided with needle tubing, and needle tubing is provided with syringe needle.
When syringe needle blocks either bending replacing, there is liquid in transfusion device, when changing syringe needle, leakage occur and show
As causing the waste of medicament.
Utility model content
The purpose of this utility model is to provide a kind of tree transfusion device for the prevention and control of plant diseases, pest control, reaches transfusion device replacing
Decoction is difficult to the effect spilt from syringe needle hole position during syringe needle.
Above-mentioned technical purpose of the present utility model technical scheme is that：One kind is prevented for pest and disease damage
The tree transfusion device controlled, including flask for medicinal preparations, adapter and syringe needle, offer in adapter connection flask for medicinal preparations go out liquid bend with
And the cunning chamber of connection syringe needle, sliding chamber include sliding block, promote sliding block towards the elastic component and barrier sliding block for going out liquid bend outlet sliding
In the barrier block for blocking out liquid bend；Syringe needle is threadedly connected to sliding chamber, the syringe needle be provided with hold sliding block overcome elastic force sliding with
Realize out the push rod that liquid bend turns on sliding chamber.
By using above-mentioned technical proposal, when syringe needle goes wrong, problematic syringe needle is screwed out, sliding block is pushed away by elastic component
Dynamic sliding it is sealed go out liquid bend, medicament, which will not flow out, after syringe needle takes out comes；Syringe needle good after replacing is screwed in, the push rod on syringe needle
Sliding block sliding is promoted, elastic component is compressed, and medicament circulation passage conducting, medicament flows out to trees from the fluid hole of syringe needle, more
Change simplicity and the waste of medicament can be efficiently reduced.
Preferably, sliding block is provided with sealing ring towards going out liquid bend face.
By using above-mentioned technical proposal, sealing ring makes sealing effectiveness more preferable, more efficiently reduces the waste of medicament.
Preferably, sliding chamber upper end offers stopper slot, and limited post is fixed with stopper slot, and elastic component is to be enclosed on limited post
Spring.
By using above-mentioned technical proposal, the spacing spring that reduces of limited post is by rocking when compression and reinstatement, reduction
The resistance of sliding block sliding, make installation and dismounting easier.
Preferably, needle wall is provided with cavity, and four perpendicular fluid holes are uniformly provided with cavity circumference, often erects fluid hole quantity and is
4-8.
By using above-mentioned technical proposal, cavity has liquid storage and caching to act on for medicament, when medicament go out liquid it is too fast when, come
Medicament not as good as outflow caches in the cavities, and the medicament being buffered in cavity flows out via the fluid hole opened up on cavity, increase
The absorption infiltrating areas of trees, simultaneously effective avoids overflowing and wastes.
Preferably, three legs are fixed between the push rod of syringe needle upper end, there is gap between adjacent leg.
By using above-mentioned technical proposal, three legs form triangle, have preferable stability, medicament is between leg
Gap flow into needle wall.
Preferably, push rod upper end is provided with least four bending push rods for contradicting sliding block, has sky between adjacent flex push rod
Gap.
Bending push rod adds the lifting surface area of sliding block, makes sliding block sliding lighter, at the same effectively avoid sliding block both ends by
Power is uneven to be caused to break away, the circulation that there is space not interfere with medicament between adjacent flex push rod.
Preferably, bend push rod end and be embedded with ball.
By using above-mentioned technical proposal, ball contradicts with sliding block, produces rolling friction, and frictional force is smaller.
Preferably, adapter includes transparent panel.
By using above-mentioned technical proposal, by the transparent panel on adapter, the position of internal structure and sliding block can be seen clearly
Put, it is easier during installation, while syringe needle conducting can be judged by the circulation of medicament in adapter or is blocked.
Preferably, sliding chamber is that taper pipe thread is connected with syringe needle, and junction offers connecting hole, and connection bore dia, which is less than, to be slided
Chamber width, barrier block are the step that connecting hole is formed with sliding chamber.
By using above-mentioned technical proposal, taper pipe thread is sealing pipe screw thread, and syringe needle can be prevented when being arranged in adapter
Stopping leak reveals；Connecting hole forms sliding of the step to sliding block with sliding chamber and carries out lower limit, and anti-limited slip block further slides downwards.
Preferably, flask for medicinal preparations main body is cylindrical drum, and its bottom is taper cone barrel, and hook is fixed with flask for medicinal preparations upper end center,
Flask for medicinal preparations upper end offers charge door.
By using above-mentioned technical proposal, pyramid type bottom uses liquid and more easily while goes out liquid and avoid wasting more completely, extension
Hook is used to fixing infusion device into the recycling for realizing infusion device by charge door addition medicament in the tree.
In summary, the utility model has the advantages that：By going out liquid bend, sliding chamber and syringe needle inside adapter
Coordinate, syringe needle installs and dismantled simplicity with adapter, and when changing syringe needle, medicament, which is difficult to outflow, will not cause to waste.
Brief description of the drawings
Fig. 1 is a kind of structural representation of 1 tree transfusion device of embodiment；
Fig. 2 is the cooperation schematic diagram of adapter and syringe needle in embodiment 1；
Fig. 3 is the matching relationship schematic diagram that syringe needle is not inserted into adapter in embodiment 1；
Fig. 4 is the structural representation of syringe needle in embodiment 1；
Fig. 5 is the structural representation of push rod in embodiment 2.
In figure：1st, flask for medicinal preparations；11st, link up with；12nd, charge door；2nd, liquid flexible pipe is gone out；21st, connecting tube；
3rd, adapter；31st, liquid bend is gone out；311st, vertical passageway；312nd, bending channel；32nd, sliding chamber；33rd, sliding block；34th, bullet
Spring；35th, limited post；36th, stopper slot；37th, connecting hole；38th, transparent panel；39th, barrier block；
4th, syringe needle；41st, push rod；411st, leg；412nd, push rod is bent；413rd, ball；42nd, inlet opening；43rd, cavity；44th, go out
Fluid apertures；5th, sealing ring.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Embodiment 1, a kind of tree transfusion device for the prevention and control of plant diseases, pest control, as shown in figure 1, including flask for medicinal preparations 1, flask for medicinal preparations
1 medicament for containing the prevention and control of plant diseases, pest control.The main body of flask for medicinal preparations 1 is cylindrical drum, and bottom is conically shaped, and conically shaped is easy to liquid and allowed
All medicament outflows avoid wasting.Integrally formed with hook 11 at the upper end center of flask for medicinal preparations 1, hook 11 is used to hang flask for medicinal preparations 1
Hang on branch, form difference in height automatic liquid discharging.The upper end of flask for medicinal preparations 1 is provided with charge door 12, and medicament can feed reality again after being totally lost
The reuse of existing infusion device, improves resource utilization.
The lower end of flask for medicinal preparations 1 is connected with out liquid flexible pipe 2, goes out liquid flexible pipe 2 according to using needing different length to differ.Go out liquid flexible pipe
2 ends are connected with adapter 3, and the other end of adapter 3 is connected with syringe needle 4.Transparent panel 38 is installed, by saturating on adapter 3
Isotropic disk 38 can check the inner case of adapter 3, and be easy to judge whether syringe needle 4 turns on or block.
Medicament flows out from flask for medicinal preparations 1, via liquid flexible pipe 2 is gone out to adapter 3, finally flows out to trees xylem by syringe needle 4,
Tree permeation reaches the effect of the prevention and control of plant diseases, pest control after absorbing.
Syringe needle 4 is removably connected to the one end of adapter 3 away from flask for medicinal preparations 1, when syringe needle 4 is plugged or bending
When, syringe needle 4 is pulled down to the syringe needle 4 more renewed.
Structure in adapter 3 makes waste that is easier during replacing syringe needle 4 and can efficiently reducing medicament.
As shown in Figure 2 and Figure 3, go out the lower end of liquid flexible pipe 2 and heat the connecting tube 21 that one section of material is hard plastic, adapter 3 with
Connecting tube 21 is threadedly coupled, and liquid bend 31 is provided with out in adapter 3, and going out liquid bend 31 includes vertical passageway 311 and bending channel
312.Bending channel 312 is suitable for reading upward, and lower mouth is laterally set.
Medicament is flowed into adapter 3 from liquid flexible pipe 2 is gone out, and is circulated via liquid bend 31 is gone out to syringe needle 4.It is provided with adapter 3
Sliding chamber 32, the bending channel 312 and sliding chamber 32 for going out liquid bend 31 turn on, and medicament flow to sliding chamber 32, enters back into inside syringe needle 4.
Sliding block 33 vertically slides along sliding chamber 32, and the sliding upper end of chamber 32 is communicated with stopper slot 36.The width of stopper slot 36 is less than sliding chamber
32 width, limited post 35 are located in stopper slot 36.Spring 34 is welded in the upper surface of sliding block 33, and the other end of spring 34 is enclosed on limited post 35
Outside, rocking for spring 34 is reduced.
When syringe needle 4 is inserted in adapter 3, spring 34 is compressed；When removing syringe needle 4, the elastic force of spring 34 promotes sliding block 33
Spring 34 is slid onto to restore to the original state.
Towards sealing ring 5 is embedded with the side for going out liquid bend 31, the half of sealing ring 5 is located inside sliding block 33 sliding block 33,
Sealing ring 5 second half be located at outside sliding block 33.When sliding block 33 slide onto it is sealed go out liquid bend 31 when, sealing ring 5 block bending channel
312 lower mouth, the sealing of adapter 3 is improved, effectively reduces the leakage of medicament.
The lower end of sliding chamber 32 opens up connecting hole 37, internal thread is provided with connecting hole 37, syringe needle 4 is connected by taper pipe thread
Adapter 3.Taper pipe thread is sealing pipe screw thread, and the connection adapter 3 of syringe needle 4 prevents from revealing when turning on out liquid.Connecting hole 37 is
Cylindrical hole, its diameter are less than the sliding width of chamber 32.Sliding block 33 coordinates with the sliding gap of chamber 32, the step that sliding chamber 32 is formed with connecting hole 37
Lower limit is carried out to sliding block 33, sliding block 33 is difficult to further sliding downwards.Integrally formed with push rod 41 on syringe needle 4.
When syringe needle 4 is not inserted into, sliding block 33 is located at the sliding bottom of chamber 32, and spring 34 is original state, and sealing ring 5 seals liquid bend
31；Syringe needle 4 is screwed in into connecting hole 37, the upper ejector pin 41 of syringe needle 4 promotes sliding block 33 to slide upwards, and spring 34 is compressed, medicament via
Go out liquid bend 31 and flow to sliding chamber 32, then flow into inside syringe needle 4；When pulling down syringe needle 4, syringe needle 4 is screwed out, sliding block 33 is by the bullet of spring 34
Push dynamic sliding, sliding block 33 it is sealed go out liquid bend 31, medicament can not flow out.
As shown in Figure 3, Figure 4, the upper end of syringe needle 4 is provided with the inlet opening 42 of funnel type, and medicament flows into syringe needle 4 from inlet opening 42
It is internal.Funnel type makes medicament circulation more smooth, while effectively avoids medicament from remaining in inlet opening 42.
There is a cavity 43 inside of syringe needle 4, and cavity 43 has liquid storage and caching effect.The head of syringe needle 4 is spininess, reduces head
The resistance and contact area in portion.Four perpendicular fluid holes 44 are uniformly provided with the circumference of cavity 43, it is 4-8 often to erect the quantity of fluid hole 44,
The present embodiment is 4.Be provided with fluid hole 44 in cavity 43 and the spininess head of syringe needle 4, flask for medicinal preparations 1 go out liquid it is slow when, medicament
Directly flowed out from the fluid hole 44 on spininess head；Flask for medicinal preparations 1 goes out that liquid is very fast, and when the head of syringe needle 4 has little time liquid, medicament delays
Exist in cavity 43, while by the outflow infiltration of fluid hole 44 on the wall of cavity 43 in trees.In addition, the quilt of head fluid hole 44
When blocking, medicament also can go out liquid from fluid hole 44 on cavity 43, avoid medicament from not flowing out.
The upper end of syringe needle 4 passes through the wall of inlet opening 42 on three legs 411 and syringe needle 4 integrally formed with push rod 41, push rod 41
Connect together.The other end of push rod 41 is the bending push rod 412 of four bendings, and four bending push rod 412 even circumferentials are distributed, to
When upper pushing tow sliding block 33, lifting surface area is bigger, while makes the both ends uniform force of sliding block 33 prevent from breakking away.
Use principle：Syringe needle 4 is threaded into from connecting hole 37, push rod 41 promotes sliding block 33 to move up, the quilt of spring 34
Compression, medicament flow through out liquid flexible pipe 2 from flask for medicinal preparations 1, and the liquid bend 31 that goes out out of adapter 3 flow to sliding chamber 32, then from syringe needle 4
The inlet opening 42 at end is flowed into inside syringe needle 4, is finally flowed out to from fluid hole 44 in trees；When dismantling syringe needle 4, syringe needle 4 is screwed out,
Sliding block 33 loses upward thrust, and the elastic force of spring 34 promotes sliding block 33 to slide downwards, and sliding block 33 slides onto the sliding bottom of chamber 32, sliding
Block 33 it is sealed go out liquid bend 31, sealing ring 5 makes sealing effectiveness more preferable on sliding block 33, and medicament no longer flows out.
Embodiment 2, as shown in figure 5, the difference of itself and embodiment 1 is, bending push rod 412 end is embedded with ball
413, ball 413 can roll in the bending interior groove of push rod 412.When bending the conflict sliding block 33 of push rod 412, ball 413 contradicts
Sliding block 33, push rod 41 rotate and provide upward thrust simultaneously, and ball 413 produces force of rolling friction with sliding block 33.
Claims (10)
1. a kind of tree transfusion device for the prevention and control of plant diseases, pest control, including flask for medicinal preparations（1）, adapter（3）With syringe needle（4）, it is special
Sign is：Adapter（3）Inside offer connection flask for medicinal preparations（1）Go out liquid bend（31）And connection syringe needle（4）Cunning chamber（32）, it is sliding
Chamber（32）Including sliding block（33）, promote sliding block（33）Court goes out liquid bend（31）Export the elastic component of sliding（34）And barrier sliding block
（33）In blocking out liquid bend（31）Barrier block（39）；
Syringe needle（4）It is threadedly connected to sliding chamber（32）, the syringe needle（4）Provided with holding sliding block（33）Elastic force sliding is overcome to realize out
Liquid bend（31）With sliding chamber（32）The push rod of conducting（41）.
2. a kind of tree transfusion device for the prevention and control of plant diseases, pest control according to claim 1, it is characterized in that：The sliding block
（32）Direction goes out liquid bend（31）Face is provided with sealing ring（5）.
3. a kind of tree transfusion device for the prevention and control of plant diseases, pest control according to claim 1 or 2, it is characterized in that：The cunning
Chamber（32）Upper end offers stopper slot（36）, stopper slot（36）Inside it is fixed with limited post（35）, the elastic component（34）To be enclosed on
Limited post（35）On spring（34）.
4. a kind of tree transfusion device for the prevention and control of plant diseases, pest control according to claim 1, it is characterized in that：The syringe needle
（4）Inside is provided with cavity（43）, cavity（43）Four perpendicular fluid holes are uniformly provided with circumference（44）, often erect fluid hole（44）Quantity is
4-8.
5. a kind of tree transfusion device for the prevention and control of plant diseases, pest control according to claim 1 or 4, it is characterized in that：The pin
Head（4）The push rod of upper end（41）Between be fixed with three legs（411）, adjacent leg（411）Between there is gap.
6. a kind of tree transfusion device for the prevention and control of plant diseases, pest control according to claim 1 or 4, it is characterized in that：The top
Bar（41）Upper end is provided with least four and contradicts sliding block（33）Bending push rod（412）, adjacent flex push rod（412）Between have sky
Gap.
7. a kind of tree transfusion device for the prevention and control of plant diseases, pest control according to claim 6, it is characterized in that：The bending pushes away
Bar（412）End is embedded with ball（413）.
8. a kind of tree transfusion device for the prevention and control of plant diseases, pest control according to claim 1, it is characterized in that：The adapter
（3）Including transparent panel（38）.
9. a kind of tree transfusion device for the prevention and control of plant diseases, pest control according to claim 1, it is characterized in that：The sliding chamber
（32）With syringe needle（4）Connected for taper pipe thread, junction offers connecting hole（37）, connecting hole（37）Diameter is less than sliding chamber
（32）Width, the barrier block（39）For connecting hole（37）With sliding chamber（32）The step of formation.
10. according to a kind of tree transfusion device for the prevention and control of plant diseases, pest control described in claim 1 or 8 or 9, it is characterized in that：Institute
State flask for medicinal preparations（1）Main body is cylindrical drum, and its bottom is taper cone barrel, flask for medicinal preparations（1）Hook is fixed with upper end center（11）, medicament
Bottle（1）Upper end offers charge door（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447188.3U CN206821382U (en) | 2017-04-25 | 2017-04-25 | A kind of tree transfusion device for the prevention and control of plant diseases, pest control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447188.3U CN206821382U (en) | 2017-04-25 | 2017-04-25 | A kind of tree transfusion device for the prevention and control of plant diseases, pest control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206821382U true CN206821382U (en) | 2018-01-02 |
Family
ID=60768852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720447188.3U Active CN206821382U (en) | 2017-04-25 | 2017-04-25 | A kind of tree transfusion device for the prevention and control of plant diseases, pest control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206821382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109548509A (en) * | 2018-12-27 | 2019-04-02 | 重庆雪瑞盛泉农业开发有限公司 | A kind of trees infusion insertion apparatus |
-
2017
- 2017-04-25 CN CN201720447188.3U patent/CN206821382U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109548509A (en) * | 2018-12-27 | 2019-04-02 | 重庆雪瑞盛泉农业开发有限公司 | A kind of trees infusion insertion apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523923 Humen Lantern Workshop Area, State-owned Daling Mountain Forest Farm, Humen Town, Dongguan City, Guangdong Province Patentee after: Guangdong Qianxing Construction Technology Co., Ltd. Address before: 523923 Humen Lantern Workshop Area, State-owned Daling Mountain Forest Farm, Humen Town, Dongguan City, Guangdong Province Patentee before: Dongguan Guizhou Landscaping Engineering Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |