CN207337223U - Volume control device based on aperture principle - Google Patents
Volume control device based on aperture principle Download PDFInfo
- Publication number
- CN207337223U CN207337223U CN201721294906.4U CN201721294906U CN207337223U CN 207337223 U CN207337223 U CN 207337223U CN 201721294906 U CN201721294906 U CN 201721294906U CN 207337223 U CN207337223 U CN 207337223U
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- CN
- China
- Prior art keywords
- base
- pin
- upside
- blade
- control device
- 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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Abstract
It the utility model is related to the volume control device based on aperture principle, including base, gear wheel, pinion gear, servomotor, blade, it is horizontal positioned on the base to have intermeshing gear wheel and pinion gear, the servomotor is connected by motor shaft with pinion gear, six axis pins are circumferentially evenly distributed with the upside of the gear wheel, six pin guide grooves are circumferentially evenly distributed with the upside of base, one end of the blade is connected with axis pin, one end is provided with pin, and the pin can move in pin guide groove.The utility model is by setting slotted blade, helping to be formed can be with the runner of consecutive variations, by being provided with approach switch sensor, contribute to the scope of center flow channels area for controlling blade to be formed, by being provided with servomotor, help to realize the low speed of gear, accurate transmission, and it is simple in structure, it is easy to operate, it is economical and practical.
Description
Technical field
It the utility model is related to fluid flow control field, more particularly to the volume control device based on aperture principle.
Background technology
Now with the progress of science and technology, the machinery in terms of hydraulic pressure, which has, to be widely applied, and controller for liquid flow is made
For essential device in hydraulic machinery, quick development has also been obtained.Volume control device species is various, structure and feature
Also it is different, but there are device is complicated, flow control is unstable, the pressure loss of energy more for general controller for liquid flow
The problem of larger, therefore, it is necessary to design a kind of new volume control device.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided should the flow control based on aperture principle
Device processed.
The utility model is to be achieved through the following technical solutions：
Volume control device based on aperture principle, including base, gear wheel, pinion gear, servomotor, blade, it is described
Horizontal positioned on base to have intermeshing gear wheel and pinion gear, the servomotor is connected by motor shaft with pinion gear,
Six axis pins are circumferentially evenly distributed with the upside of the gear wheel, six pin guide grooves are circumferentially evenly distributed with the upside of base,
One end of the blade is connected with axis pin, and one end is provided with pin, and the pin can move in pin guide groove.
As the optimal technical scheme of the utility model, the upside surrounding of the base is welded with housing, the housing
Upside is welded with upper cover plate, and pipeline is welded with the upside of the upper cover plate, lower pipeline is welded with the downside of base.
As the optimal technical scheme of the utility model, the Its lower side is welded with two close to switch bracket, described
Approach switch sensor is provided with close on switch bracket, the approach switch sensor uses nut fixed position, the electricity
Screw is provided with arbor.
As the optimal technical scheme of the utility model, groove is provided with the inside of the blade.
As the optimal technical scheme of the utility model, the servomotor and approach switch sensor pass through conducting wire and control
Case connection processed.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the drive mechanism top view of the utility model；
Fig. 3 is the drive mechanism left view of the utility model；
Fig. 4 is the understructure schematic diagram of the utility model；
Fig. 5 is the blade construction schematic diagram of the utility model；
Fig. 6 is the utility model close to switch arrangement schematic diagram.
In figure：1st, blade；2nd, axis pin；3rd, gear wheel；4th, pin；5th, motor shaft；6th, pinion gear；7th, housing；8th, base；9、
Upper pipeline；10th, upper cover plate；11st, screw；12nd, servomotor；13rd, close to switch bracket；14th, nut；15th, close to switch sensing
Device；16th, groove；17th, pin guide groove；18th, lower pipeline；19th, conducting wire；20th, control cabinet.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining
The utility model, is not used to limit the utility model.
As depicted in figs. 1 and 2, the volume control device based on aperture principle, including base 8, gear wheel 3, small tooth
Wheel 6, servomotor 12, blade 1, it is horizontal positioned on the base 8 to have intermeshing gear wheel 3 and pinion gear 6, the servo
Motor 12 is connected by motor shaft 5 with pinion gear 6, and the upside of gear wheel 3 is circumferentially evenly distributed with six axis pins 2, base 8
Upside is circumferentially evenly distributed with six pin guide grooves 17, and one end of the blade 1 is connected with axis pin 2, and one end is provided with pin
4, the pin 4 can move in pin guide groove 17.
As shown in figures 1 and 3, the upside surrounding of the base 8 is welded with housing 7, and the upside of the housing 7 is welded with
Cover board 10, the upside of the upper cover plate 10 are welded with pipeline 9, and the downside of base 8 is welded with lower pipeline 18.
As shown in fig. 6, the downside of base 8 is welded with two close to switch bracket 13, it is described close on switch bracket 13
Approach switch sensor 15 is provided with, the approach switch sensor 15 uses 14 fixed position of nut, set on the motor shaft 5
It is equipped with screw 11.
As shown in figure 5, the inner side of the blade 1 is provided with groove 16.
As shown in Figure 1, the servomotor 12 and approach switch sensor 15 are connected by conducting wire 19 and control cabinet 20.
During onsite application, operating personnel first should access upper and lower pipeline in liquid line, and control cabinet is accessed power supply, and
Servomotor is controlled to rotate so that pinion gear drives bull gear drive, and then is rotated with movable vane piece so that the center that blade is formed
Regular hexagon flow area is maximum, is passed through liquid, by controlling the button in control cabinet, and observes changes in flow rate situation, in time
The rotating speed and rotation direction of servomotor are adjusted, by the area of control centre's regular hexagon runner, and then controls the big of flow
It is small.
Compared with prior art, the beneficial effects of the utility model are：The utility model is by setting slotted leaf
Piece, help to be formed, by being provided with approach switch sensor, can help to control what blade was formed with the runner of consecutive variations
The scope of center flow channels area, by being provided with servomotor, helps to realize the low speed of gear, accurate transmission, and structure letter
It is single, it is easy to operate, it is economical and practical.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. the volume control device based on aperture principle, it is characterised in that：Including base (8), gear wheel (3), pinion gear (6),
Servomotor (12), blade (1), it is horizontal positioned on the base (8) to have intermeshing gear wheel (3) and pinion gear (6), institute
State servomotor (12) to be connected with pinion gear (6) by motor shaft (5), be circumferentially evenly distributed with the upside of the gear wheel (3)
Six axis pins (2), base (8) upside are circumferentially evenly distributed with six pin guide grooves (17), one end connection of the blade (1)
There is axis pin (2), one end is provided with pin (4), and the pin (4) can move in pin guide groove (17).
2. the volume control device according to claim 1 based on aperture principle, it is characterised in that：The base (8)
Upside surrounding is welded with housing (7), and upper cover plate (10), the upside of the upper cover plate (10) are welded with the upside of the housing (7)
Pipeline (9) is welded with, lower pipeline (18) is welded with the downside of base (8).
3. the volume control device according to claim 1 based on aperture principle, it is characterised in that：Under the base (8)
Side is welded with two close to switch bracket (13), described that approach switch sensor (15) is provided with close on switch bracket (13),
The approach switch sensor (15) uses nut (14) fixed position, and screw (11) is provided with the motor shaft (5).
4. the volume control device according to claim 1 based on aperture principle, it is characterised in that：The blade (1)
Inner side is provided with groove (16).
5. the volume control device according to claim 1 based on aperture principle, it is characterised in that：The servomotor
(12) connected with approach switch sensor (15) by conducting wire (19) and control cabinet (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294906.4U CN207337223U (en) | 2017-10-09 | 2017-10-09 | Volume control device based on aperture principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294906.4U CN207337223U (en) | 2017-10-09 | 2017-10-09 | Volume control device based on aperture principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207337223U true CN207337223U (en) | 2018-05-08 |
Family
ID=62368204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721294906.4U Expired - Fee Related CN207337223U (en) | 2017-10-09 | 2017-10-09 | Volume control device based on aperture principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207337223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515625A (en) * | 2017-10-09 | 2017-12-26 | 安徽理工大学 | Volume control device based on aperture principle |
| WO2022161188A1 (en) * | 2021-01-28 | 2022-08-04 | 爱法科技(无锡)有限公司 | Refrigeration electronic throttle valve |
-
2017
- 2017-10-09 CN CN201721294906.4U patent/CN207337223U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515625A (en) * | 2017-10-09 | 2017-12-26 | 安徽理工大学 | Volume control device based on aperture principle |
| WO2022161188A1 (en) * | 2021-01-28 | 2022-08-04 | 爱法科技(无锡)有限公司 | Refrigeration electronic throttle valve |
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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: 20180508 Termination date: 20181009 |