CN206229324U - Experimental solutions delivery device in one kind drilling - Google Patents
Experimental solutions delivery device in one kind drilling Download PDFInfo
- Publication number
- CN206229324U CN206229324U CN201621309462.2U CN201621309462U CN206229324U CN 206229324 U CN206229324 U CN 206229324U CN 201621309462 U CN201621309462 U CN 201621309462U CN 206229324 U CN206229324 U CN 206229324U
- Authority
- CN
- China
- Prior art keywords
- fluid reservoir
- stepper motor
- delivery device
- supporting plate
- piston
- 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
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model is related to experimental solutions delivery device in a kind of drilling, it includes fluid reservoir, the head of the fluid reservoir is provided with needle tubing injection head, the fluid reservoir is internally provided with screw rod piston, the screw rod piston includes rubber piston and threaded drive rod, the rubber piston fits with the inwall of fluid reservoir, coordinated by screw-driven on the threaded drive rod and transmission nut is installed, the outer wall of the transmission nut is machined with little gear, the little gear is connected with power set, the power set include two driving gears being arranged symmetrically, the driving gear is meshed with little gear, the driving gear is arranged on the output shaft of stepper motor, the stepper motor fixed installation is on the supporting plate, the supporting plate is arranged on inside fluid reservoir, and can be along on the inwall of fluid reservoir, lower adjustment.It is mainly used in the dispensing of the experimental liquids such as field, solves at present lacking on such device on the market.
Description
Technical field
The utility model belongs to experimental article, is a kind of light, and carry-on, accurately drilling fluid delivers dress
Put, be mainly used in the dispensing of the experimental liquids such as field, or indoor related experiment liquid is precisely delivered.
Background technology
As large quantities of Hydraulic and Hydro-Power Engineerings such as Three Gorges Dam, white crane beach, small stream Luo Du successively put into operation and realize going into operation,
The stability problem of storehouse case side slope is following, and, due to weather, the reason such as geology is that the whole world is subjected to landslide geology calamity in Asia
The area of evil most serious, the generation of the geological disaster such as most of slope failures and landslide is with slopes Analysis of Ground-water Seepage Field behavioral characteristics
The research for having substantial connection, Analysis of Ground-water Seepage Field with Changing Pattern not only has ten in side slope safety detection and Stability Assessment
Point important effect, and the science and technology field such as prevent and treat, tap ground water resources in environmental protection, earthquake prediction, earthquake disaster
There is good directive function.
Therefore, in for drilling, the present apparatus accurately can deliver some experimental liquids in gaging hole according to consumption, and
And the control that also able person is of the liquid inside fluid reservoir, due to uncontrollable liquid after can preventing experimental liquid dispensing from finishing
Flow so as to disturb measure and the experiment of underground percolation.Therefore, the present apparatus is relatively adapted to the similar situation for the treatment of.
Utility model content
The purpose of this utility model is to provide a kind of light, carry-on, accurately drilling fluid delivery device, main
It is used for the dispensing of the experimental liquids such as field, solves at present lacking on such device on the market.
In order to solve the above-mentioned technical problem, the utility model proposes following technical scheme：Experimental solutions are thrown in one kind drilling
Device is put, it includes fluid reservoir, the head of the fluid reservoir is provided with needle tubing injection head, and the fluid reservoir is internally provided with spiral
Bar piston, the screw rod piston includes rubber piston and threaded drive rod, and the rubber piston is affixed with the inwall of fluid reservoir
Close, transmission nut is provided with by screw-driven cooperation on the threaded drive rod, the outer wall of the transmission nut is machined with small
Gear, the little gear is connected with power set, and the power set include two driving gears being arranged symmetrically, the active
Gear is meshed with little gear, and the driving gear is arranged on the output shaft of stepper motor, the stepper motor fixed installation
On the supporting plate, the supporting plate is arranged on inside fluid reservoir, and can be along the upper and lower adjustment of the inwall of fluid reservoir.
The stepper motor is connected by power line with supply unit.
The driving gear rotates 360 degree under stepper motor drive, will drive threaded drive rod propulsion 1mm.
The stepper motor is fixed on the supporting plate by seccotine.
The utility model has the advantages that：
By setting screw rod piston inside fluid reservoir, while screw rod piston and power set are engaged into biography
It is dynamic, driving gear is driven by stepper motor, transmission nut is driven by driving gear, transmission spiral shell is driven by transmission nut
Bar, rubber piston is driven by drive screw, and then rubber piston is slided along the inwall of fluid reservoir, and then by fluid reservoir
The liquid in portion is extruded from needle tubing injection head, realizes quantitatively injecting the purpose of liquid.
It is connected with singlechip controller by by stepper motor simultaneously, can realizes injecting at regular time and quantity the purpose of liquid.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the utility model overall structure diagram.
In figure：Needle tubing injection head 1, fluid reservoir 2, screw rod piston 3, power set 4, stepper motor 5, transmission nut 6, master
Moving gear 7, power line 8, supporting plate 9.
Specific embodiment
Implementation method of the present utility model is described further below in conjunction with the accompanying drawings.
Such as Fig. 1, experimental solutions delivery device in one kind drilling, it includes fluid reservoir 2, and the head of the fluid reservoir 2 is installed
Have a needle tubing injection head 1, the fluid reservoir 2 is internally provided with screw rod piston 3, the screw rod piston 3 include rubber piston and
Threaded drive rod, the rubber piston fits with the inwall of fluid reservoir 2, is coordinated by screw-driven on the threaded drive rod
Transmission nut 6 is installed, the outer wall of the transmission nut 6 is machined with little gear, and the little gear is connected with power set 4, institute
Stating power set 4 includes two driving gears 7 being arranged symmetrically, and the driving gear 7 is meshed with little gear, the driving tooth
Wheel 7 is arranged on the output shaft of stepper motor 5, and the stepper motor 5 is fixedly mounted in supporting plate 9, and the supporting plate 9 is set
Inside fluid reservoir 2, and can be along the upper and lower adjustment of the inwall of fluid reservoir 2.
Further, the stepper motor 5 is connected by power line 8 with supply unit.
Further, the driving gear 7 rotates 360 degree under the drive of stepper motor 5, will drive threaded drive rod propulsion
1mm。
Further, the stepper motor 5 is fixed in supporting plate 9 by seccotine.
Further, the optional fluid reservoir is cylinder, and its diameter is about 80mm, and height is about 150mm, its needle section
Point, it is used for discharging liquid with the needle tubing of 3mm, scale is machined with its external wall, discharged volume can be intuitively shown well
Number.
Further, the optional center of the supporting plate 9 is machined with the hole of a diameter of 20mm, for the movement of screw rod.
Further, optional its power setting part, is that 2 apertures are symmetrily processed with cylindrical wall, for electronic
Machine external power supply, the time relay and other relevant apparatus, make protection device etc..The time relay can be designed by setting
Go out a kind of facility of protection circuit, its aperture is applied to the situation of non-liquid delivery under water, for the reality of liquid delivery in deep water
Test, it is necessary to aperture is sealed, using stepping motor, the model on motor, can according to the need for oneself oneself
Load.
The course of work of the present utility model and operation principle are：
When needing to liquid delivery in hole, liquid is encased in inside fluid reservoir 2 in advance, then starts stepper motor 5,
The driving gear 7 of power set 4 is driven by stepper motor 5, transmission nut is driven by driving gear 7 by driving gear 7
6, drive screw is driven by transmission nut 6, rubber piston is driven by drive screw, and then make rubber piston along fluid reservoir
2 inwall is slided, and then the liquid inside fluid reservoir 2 is extruded from needle tubing injection head 1, realizes quantitatively injecting the purpose of liquid.
By above-mentioned description, those skilled in the art completely can be without departing from this utility model technological thought
In the range of, carry out various changes and amendments all within protection domain of the present utility model.It is of the present utility model not most
Matters, belong to the common knowledge of those skilled in the art.
Claims (4)
1. experimental solutions delivery device in a kind of drilling, it is characterised in that：It includes fluid reservoir（2）, the fluid reservoir（2）Head
Portion is provided with needle tubing injection head（1）, the fluid reservoir（2）It is internally provided with screw rod piston（3）, the screw rod piston（3）
Including rubber piston and threaded drive rod, the rubber piston and fluid reservoir（2）Inwall fit, on the threaded drive rod
Coordinated by screw-driven and transmission nut is installed（6）, the transmission nut（6）Outer wall be machined with little gear, the small tooth
Wheel and power set（4）It is connected, the power set（4）Including two driving gears being arranged symmetrically（7）, the driving gear
（7）It is meshed with little gear, the driving gear（7）Installed in stepper motor（5）Output shaft on, the stepper motor（5）
It is fixedly mounted on supporting plate（9）On, the supporting plate（9）It is arranged on fluid reservoir（2）Inside, and can be along fluid reservoir（2）'s
The upper and lower adjustment of inwall.
2. experimental solutions delivery device in a kind of drilling according to claim 1, it is characterised in that：The stepper motor
（5）By power line（8）It is connected with supply unit.
3. experimental solutions delivery device in a kind of drilling according to claim 1, it is characterised in that：The driving gear
（7）In stepper motor（5）Lower 360 degree of rotation is driven, threaded drive rod propulsion 1mm will be driven.
4. experimental solutions delivery device in a kind of drilling according to claim 1, it is characterised in that：The stepper motor
（5）Supporting plate is fixed on by seccotine（9）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621309462.2U CN206229324U (en) | 2016-12-01 | 2016-12-01 | Experimental solutions delivery device in one kind drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621309462.2U CN206229324U (en) | 2016-12-01 | 2016-12-01 | Experimental solutions delivery device in one kind drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206229324U true CN206229324U (en) | 2017-06-09 |
Family
ID=58980991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621309462.2U Expired - Fee Related CN206229324U (en) | 2016-12-01 | 2016-12-01 | Experimental solutions delivery device in one kind drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206229324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526730A (en) * | 2018-12-21 | 2019-03-29 | 曹哲峰 | A kind of tomato Special artificial pollinating device and method |
-
2016
- 2016-12-01 CN CN201621309462.2U patent/CN206229324U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526730A (en) * | 2018-12-21 | 2019-03-29 | 曹哲峰 | A kind of tomato Special artificial pollinating device and method |
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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 |
Granted publication date: 20170609 Termination date: 20171201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |