CN208708218U - A kind of tree transfusion device - Google Patents
A kind of tree transfusion device Download PDFInfo
- Publication number
- CN208708218U CN208708218U CN201821158380.1U CN201821158380U CN208708218U CN 208708218 U CN208708218 U CN 208708218U CN 201821158380 U CN201821158380 U CN 201821158380U CN 208708218 U CN208708218 U CN 208708218U
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- CN
- China
- Prior art keywords
- cylinder
- fixed cylinder
- perfusion tube
- plug
- fixed
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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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of tree transfusion devices, including combined type syringe needle, perfusion tube and medical fluid packet, combined type syringe needle includes fixed cylinder, driving cylinder and infusion niidl, fixed cylinder cylinder is symmetrically arranged at the front end with two elastic pieces, two elastic piece leading exterior surfaces are provided with the piercing portion for penetrating in trunk, and the aft end interior surface of fixed cylinder cylinder is provided with internal screw thread；The internal diameter of the outer diameter and fixed cylinder cylinder of cylinder cylinder is driven to match, and the outer surface of cylinder cylinder is driven to be provided with external screw thread, the rear end of driving cylinder cylinder is internally provided with syringe needle sealing-plug, infusion niidl includes metal needle ontology and perfusion tube attachment base, the front opening of metal needle ontology, the rear end of metal needle ontology and the conducting of perfusion tube attachment base inner cavity；Perfusion tube attachment base inner cavity is connected by perfusion tube with medical fluid packet.The utility model efficiently can be infused to trees after drilling to trees, improve transfusion effect.
Description
Technical field
The utility model relates to a kind of garden equipment more particularly to a kind of tree transfusion devices.
Background technique
Currently, the green coverage in city is increasing with the quickening of urbanization process, various green plantss are beauty
Change environment, purification air plays great function.In green plants transplanting, plantation and maintenance processes, as at the beginning of tree grafting growth
When disease occurs for phase, trees critical developmental period and trees, require manpower intervention and carry out nutrition, moisture or drug to it to control
It treats, is directly inputted in trunk by infusion niidl, then conveyed from trunk inner tissue to tree crown.
Existing tree transfusion device is made of syringe needle, perfusion tube and medical fluid packet mostly, and syringe needle penetrates in trunk, medical fluid
Medical fluid in packet is through in perfusion tube input trunk.Existing syringe needle is generally similar to human transfusion syringe needle, since trunk is harder, supports
Shield personnel are difficult directly to insert the needle into trunk, therefore generally first pass through and drill on manual drill bit or the present trunk of Electric drill-bit,
Then it inserts the needle into.Since syringe needle is thinner, medical fluid when infusion is caused to flow out, transfusion effect is bad.Existing part syringe needle, such as specially
Shown in benefit 201520562967.9, syringe needle outer surface is provided with helicla flute, although trunk can be filled in by conserving personnel's handmade rotary
In, but labor intensity is very big, and in addition the tissue fibers in trunk also easily block syringe needle.
Utility model content
The purpose of the utility model is to provide a kind of tree transfusion devices, can be after drilling to trees efficiently to tree
Wood is infused, and transfusion effect is improved.
The utility model adopts the following technical solutions:
A kind of tree transfusion device, including combined type syringe needle, perfusion tube and medical fluid packet, the combined type syringe needle include solid
Safety barrel, driving cylinder and infusion niidl, fixed cylinder include the fixed cylinder cylinder of both ends open cylinder, the front end pair of fixed cylinder cylinder
Claim setting there are two elastic piece, the spacing of two elastic piece front inner surfaces is less than fixed cylinder cylinder internal diameter, before two elastic pieces
End outer surface is provided with the piercing portion for penetrating in trunk, and the aft end interior surface of fixed cylinder cylinder is provided with internal screw thread；Driving
Cylinder includes the driving cylinder cylinder of both ends open cylinder, and the internal diameter of the outer diameter and fixed cylinder cylinder of cylinder cylinder is driven to match, and
The outer surface of driving cylinder cylinder is provided with external screw thread, and the rear end of driving cylinder cylinder is internally provided with syringe needle sealing-plug, infusion niidl
Including metal needle ontology and perfusion tube attachment base, the front opening of metal needle ontology, the rear end of metal needle ontology and defeated
The conducting of liquid pipe attachment base inner cavity；Perfusion tube attachment base inner cavity is connected by perfusion tube with medical fluid packet.
The trunk sealing-plug of truncated cone-shaped, the tree of fixed cylinder cylinder and truncated cone-shaped are arranged in the middle part of the fixed cylinder cylinder
The coaxial arrangement of dry seal plug, trunk sealing-plug front surface area are greater than trunk sealing-plug rear surface area.
The middle part of the trunk sealing-plug is provided with fixed cylinder cylinder through-hole, the middle part setting of fixed cylinder cylinder along axis
There is the positioning ring for protruding from fixed cylinder drum surface, it is fixed that fixed cylinder cylinder through-hole inner surface is provided with the annular being adapted to positioning ring
Position slot, trunk sealing-plug are clamped by annular positioning groove and positioning ring and fixed cylinder cylinder.
The rear end of the fixed cylinder cylinder is provided with annular convex edge.
Two elastic pieces are wholely set with fixed cylinder cylinder.
The length of the driving cylinder is greater than the length of fixed cylinder cylinder.
The rear end of the driving cylinder has been wholely set rotating handle.
Restraining position ring block is arranged in the front end face of the rotating handle.
The front of the metal needle ontology is circumferentially arranged multiple sepage through-holes.
The perfusion tube attachment base is provided with multiple perfusion tube connecting conduits.
When the utility model is used, fixed cylinder is filled in the bundle pin hole that drill bit is got, followed by fixed cylinder cylinder
The internal screw thread of aft end interior surface setting, by driving cylinder by screwing into fixed cylinder.With the continuous entrance of driving cylinder, drive
The front end of dynamic cylinder will drive two elastic pieces to move out, since two elastic piece leading exterior surfaces are provided with piercing portion, at this time
The purpose for preventing from falling off is played by penetrating in the trunk inside pin hole in piercing portion.After fixed cylinder, which is fixed on, pricks in pin hole, then
By in metal needle ontology insertion needle sealing-plug, Medical rubber plug is can be used in syringe needle sealing-plug, can play good sealing
Effect prevents the medical fluid injected in bundle pin hole by syringe needle from flowing out from driving cylinder.The utility model is easy to use, conserves personnel
Entire syringe needle insertion work can be completed in 15 seconds, and can be realized one-handed performance, be particularly suitable for construction of climbing to a higher point, can vacate and apply
Worker person's another hand holds construction ladder, improves safety coefficient, avoids security risk.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of fixed cylinder in the utility model；
Fig. 2 is the structural schematic diagram of fixed cylinder in the utility model；
Fig. 3 is the structural schematic diagram of fixed cylinder in the utility model；
Fig. 4 is the structural schematic diagram of combined type syringe needle in the utility model.
Specific embodiment
The utility model is made with detailed description below in conjunction with drawings and examples:
As shown in Figures 1 to 4, tree transfusion device described in the utility model, including combined type syringe needle, perfusion tube and medicine
Liquid packet, the combined type syringe needle include fixed cylinder, driving cylinder and infusion niidl, and fixed cylinder, which includes that both ends open is cylindrical, to be consolidated
Safety barrel cylinder 1, fixed cylinder cylinder 1 are symmetrically arranged at the front end with two elastic pieces 2, the spacing of two 2 front inner surfaces of elastic piece
Less than 1 internal diameter of fixed cylinder cylinder, two 2 leading exterior surfaces of elastic piece are provided with the piercing portion 3 for penetrating in trunk, piercing portion
3 may be selected to be pierced into needle.The aft end interior surface of fixed cylinder cylinder 1 is provided with internal screw thread；Driving cylinder includes that both ends open is cylindrical
Cylinder cylinder 4 is driven, the internal diameter of the outer diameter and fixed cylinder cylinder 1 of cylinder cylinder 4 is driven to match, and drives the outer surface of cylinder cylinder 4
It is provided with external screw thread, the rear end of driving cylinder cylinder 4 is internally provided with syringe needle sealing-plug 5, and infusion niidl includes metal needle ontology 6
With perfusion tube attachment base 7, the front opening of metal needle ontology 6, in the rear end and perfusion tube attachment base 7 of metal needle ontology 6
Chamber conducting；7 inner cavity of perfusion tube attachment base is connected by perfusion tube with medical fluid packet.Perfusion tube and medical fluid packet belong to this field routine skill
Art, details are not described herein.
When the utility model is used, selection drills out bundle pin hole with the matched drill bit of 1 outer diameter of fixed cylinder cylinder on trunk
(it is best that the outer diameter of drill bit is greater than 1 outer diameter 1cm of fixed cylinder cylinder), then fixed cylinder is filled in again and is pricked in pin hole, followed by solid
The internal screw thread of 1 aft end interior surface of safety barrel cylinder setting, by driving cylinder by screwing into fixed cylinder.Not with driving cylinder
It is disconnected to enter, drive the front end of cylinder that two elastic pieces 2 will be driven to move out, since two 2 leading exterior surfaces of elastic piece are provided with
The purpose for preventing from falling off plays for penetrating in the trunk inside pin hole in piercing portion 3, the portion of piercing at this time 3.When fixed cylinder is fixed on
After pricking in pin hole, then by 6 insertion needle sealing-plug 5 of metal needle ontology, Medical rubber plug, energy is can be used in syringe needle sealing-plug 5
Good sealing effect is enough played, prevents the medical fluid injected in bundle pin hole by syringe needle from flowing out from driving cylinder.The utility model
Easy to use, entire syringe needle insertion work can be completed in maintenance personnel in 15 seconds, and can be realized one-handed performance, is particularly suitable for climbing
Height construction can vacate construction personnel's another hand and hold construction ladder, improve safety coefficient, avoid security risk.
In order to further prevent the leakage of medical fluid, transfusion effect is improved, in the utility model, the middle part of fixed cylinder cylinder 1
It is arranged with the trunk sealing-plug 8 of truncated cone-shaped, the coaxial arrangement of trunk sealing-plug 8 of fixed cylinder cylinder 1 and truncated cone-shaped, trunk sealing-plug
8 front surface areas are greater than 8 rear surface area of trunk sealing-plug.It is pricked in pin hole filling in fixed cylinder, trunk sealing-plug 8 can have
Pin hole is pricked in the sealing of effect, prevents medical fluid from flowing out.In the present embodiment, rubber stopper is can be used in trunk sealing-plug 8.Trunk sealing-plug 8
Middle part is provided with 1 through-hole of fixed cylinder cylinder along axis, and the middle part of fixed cylinder cylinder 1, which is provided with, protrudes from 1 surface of fixed cylinder cylinder
Positioning ring 9,1 through-hole inner surface of fixed cylinder cylinder is provided with the annular positioning groove being adapted to positioning ring 9, and trunk sealing-plug 8 is logical
It crosses annular positioning groove and positioning ring 9 and fixed cylinder cylinder 1 is clamped, can be improved the effective of trunk sealing-plug 8 and fixed cylinder cylinder 1
Connection.For the ease of taking out fixed cylinder cylinder 1 after the completion of infusion, the rear end of fixed cylinder cylinder 1 is provided with annular convex edge 10, conserves
Personnel more easily take out fixed cylinder cylinder 1 after can pinching annular convex edge 10.In the present embodiment, two elastic pieces 2 and fixation
Cylinder cylinder 1 is wholely set, and PVC can be used with fixed cylinder cylinder 1 for elastic piece 2 or elastic metallic is made.After the completion of infusion, fixed cylinder
The combination of cylinder 1 and dynamic cylinder cylinder 4 is able to carry out the storage of 6 end syringe needle of metal needle ontology, prevents from scratching or stabbing maintenance
Personnel.Meanwhile fixed cylinder cylinder 1 and dynamic cylinder cylinder 4 are reusable.
In order to guarantee to drive the front end of cylinder that can effectively jack up two elastic pieces 2 and two elastic pieces 2 be driven to move out,
In the utility model, the length of cylinder is driven to be greater than the length of fixed cylinder cylinder 1, and the rear end of cylinder is driven to be wholely set rotation hand
Handle 11, carrying out knob convenient for maintenance personnel is threaded in or out it.Restraining position ring block 12 is arranged in the front end face of rotating handle 11, prevents
Driving cylinder screws in too deep be not easily taken out.
In order to improve transfusion effect, syringe needle is further prevented to block, in the utility model, the front of metal needle ontology 6
It is circumferentially arranged to have multiple sepage through-holes 13, medical fluid input xylem can be accelerated.Meanwhile perfusion tube attachment base 7 be provided with it is more
A perfusion tube connecting conduit 14 can disposably input a variety of nutrient solutions, moisture or medical fluid and be treated.
Claims (10)
1. a kind of tree transfusion device, it is characterised in that: including combined type syringe needle, perfusion tube and medical fluid packet, the combined type
Syringe needle includes that fixed cylinder, driving cylinder and infusion niidl, fixed cylinder include the fixed cylinder cylinder of both ends open cylinder, fixed cylinder cylinder
Body is symmetrically arranged at the front end with two elastic pieces, and the spacing of two elastic piece front inner surfaces is less than fixed cylinder cylinder internal diameter, and two
A elastic piece leading exterior surface is provided with the piercing portion for penetrating in trunk, and the aft end interior surface of fixed cylinder cylinder is provided with interior
Screw thread；Driving cylinder includes the driving cylinder cylinder of both ends open cylinder, drives the outer diameter of cylinder cylinder and the internal diameter of fixed cylinder cylinder
Matching, and the outer surface of cylinder cylinder is driven to be provided with external screw thread, the rear end of driving cylinder cylinder is internally provided with syringe needle sealing-plug,
Infusion niidl includes metal needle ontology and perfusion tube attachment base, the front opening of metal needle ontology, metal needle ontology
Rear end and the conducting of perfusion tube attachment base inner cavity；Perfusion tube attachment base inner cavity is connected by perfusion tube with medical fluid packet.
2. tree transfusion device according to claim 1, it is characterised in that: be arranged in the middle part of the fixed cylinder cylinder
The trunk sealing-plug of the trunk sealing-plug of truncated cone-shaped, fixed cylinder cylinder and truncated cone-shaped is coaxially disposed, trunk sealing-plug front surface face
Product is greater than trunk sealing-plug rear surface area.
3. tree transfusion device according to claim 2, it is characterised in that: the middle part of the trunk sealing-plug is along axis
It is provided with fixed cylinder cylinder through-hole, the positioning ring for protruding from fixed cylinder drum surface is provided in the middle part of fixed cylinder cylinder, it is fixed
Cylinder cylinder through-hole inner surface is provided with the annular positioning groove being adapted to positioning ring, and trunk sealing-plug passes through annular positioning groove and positioning
Ring and fixed cylinder cylinder are clamped.
4. tree transfusion device according to claim 3, it is characterised in that: the rear end of the fixed cylinder cylinder is provided with
Annular convex edge.
5. tree transfusion device according to claim 1, it is characterised in that: two elastic pieces and fixed cylinder cylinder
It is wholely set.
6. tree transfusion device according to claim 1, it is characterised in that: the length of the driving cylinder is greater than fixed cylinder
The length of cylinder.
7. tree transfusion device according to claim 1, it is characterised in that: the rear end of the driving cylinder has been wholely set
Rotating handle.
8. tree transfusion device according to claim 7, it is characterised in that: the front end face of the rotating handle is provided with
Stop collar.
9. tree transfusion device according to claim 1, it is characterised in that: the front of the metal needle ontology is along week
To being provided with multiple sepage through-holes.
10. tree transfusion device according to claim 1, it is characterised in that: the perfusion tube attachment base is provided with more
A perfusion tube connecting conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821158380.1U CN208708218U (en) | 2018-07-21 | 2018-07-21 | A kind of tree transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821158380.1U CN208708218U (en) | 2018-07-21 | 2018-07-21 | A kind of tree transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208708218U true CN208708218U (en) | 2019-04-09 |
Family
ID=65974307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821158380.1U Expired - Fee Related CN208708218U (en) | 2018-07-21 | 2018-07-21 | A kind of tree transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208708218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114868545A (en) * | 2022-05-25 | 2022-08-09 | 安徽蓝瑞农林科技有限公司 | Porous non-return quick-suction needle type trunk pesticide injection device for pine wood nematode disease |
-
2018
- 2018-07-21 CN CN201821158380.1U patent/CN208708218U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114868545A (en) * | 2022-05-25 | 2022-08-09 | 安徽蓝瑞农林科技有限公司 | Porous non-return quick-suction needle type trunk pesticide injection device for pine wood nematode disease |
| CN114868545B (en) * | 2022-05-25 | 2023-07-25 | 安徽蓝瑞农林科技有限公司 | Microporous check quick sucking needle type trunk medicine injection device for pine wood nematode disease |
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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: 20190409 Termination date: 20200721 |