CN205841243U - It is applied to variable oar vane pump mechanical type corner and regulates indicating mechanism - Google Patents
It is applied to variable oar vane pump mechanical type corner and regulates indicating mechanism Download PDFInfo
- Publication number
- CN205841243U CN205841243U CN201620767254.0U CN201620767254U CN205841243U CN 205841243 U CN205841243 U CN 205841243U CN 201620767254 U CN201620767254 U CN 201620767254U CN 205841243 U CN205841243 U CN 205841243U
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- China
- Prior art keywords
- pin
- connecting rod
- rod
- power transmission
- transmission part
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- Withdrawn - After Issue
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Abstract
This utility model relates to a kind of variable oar vane pump mechanical type corner and regulates indicating mechanism, power output structure connects power transmission part separation structure, the slide block (4) of crank (3) and power transmission part separation structure that power transmission part separation structure is connected power output structure again with actuator is connected by groove, the seven-link assembly (24) of motivation transfer motion part and actuator are connected this utility model by hinge (27) and based on adjustable blade burner and then realize that pump discharge is adjustable to be designed, all systems needing pump discharge to change that is in operation all can use, due to this device convenient disassembly, each connecting rod all can be changed, therefore practicality is the strongest；The used part of device of the present utility model is the conventional mechanical structure of simple in construction, and common process equipment can realize, and installation and removal are also not required to prepare specific purpose tool, and conventional conventional tool can realize the dismounting of this device.
Description
Technical field
This utility model relate to one be applied to variable oar vane pump mechanical type corner regulation indicating mechanism.
Background technology
The application of vane pump is more and more extensive.Particularly nuclear power plant's wilderness demand to sea water, the tending to of vane pump is flowed greatly
Amount, heavy caliber, high efficiency and high-power.The operation of unit because of needed for season difference the amount of coolant (such as sea water) different.Existing
Turn paddle blade pump many employings hydraulic means drive, exist because of sealing member damage cannot realize become oar regulation purpose.
Summary of the invention
The purpose of this utility model be to provide one be applied to variable oar vane pump mechanical type corner regulation indicating mechanism, enter
And change the flow of pump, it is applied to variable oar vane pump blade angular adjustment indicating mechanism with saves energy.This utility model
The technical scheme is that one is applied to variable oar vane pump mechanical type corner and regulates indicating mechanism, power output structure
Connecting power transmission part separation structure, power transmission part separation structure is connected with actuator again, and power output structure is: control motor
(1) axle head is rotated by the first pin (2) connecting crank (3)；Power transmission part separation structure is: slide block (4) takes threaded side
Formula is coordinated with first connecting rod (6) by the first nut (5), and first connecting rod (6) is threaded connection and is connected with threaded rod (7), spiral shell
Rasp bar (7) is locked by adjusting nut (8), and second connecting rod (9) is threaded connection and is connected with threaded rod (7), and guide rod (11) leads to
Crossing the second pin (10) to be connected with second connecting rod (9), pole (13) is connected with guide rod (11) by the 3rd pin (12), third connecting rod
(15) being connected with guide rod (11) by the 4th pin (14), fourth link (16) is by the 5th pin (17) with third connecting rod (15) even
Connecing, pointer (18) is connected with fourth link (16) by the 6th pin (19), and the 5th connecting rod (20) is by the 5th pin (17) and the 3rd
Connecting rod (15) connects, and six-bar linkage (22) is connected with the 5th connecting rod (20) by the 7th pin (21), and seven-link assembly (24) passes through the
Eight pins (23) are connected with six-bar linkage (22), and seven-link assembly (24) is connected with frame (26) by the 9th pin (25)；Actuator
For: stroke lever (28) connects hinge (27), and stroke pointer (29) is fixed on stroke lever (28)；The crank of power output structure
(3) it is connected by groove with the slide block (4) of power transmission part separation structure, the seven-link assembly (24) of motivation transfer motion part and the machine of execution
Structure is connected by hinge (27).
Utility model works principle: this utility model, when regulating the flow of vane pump, controls motor (1) by driving
Rotate to an angle, drive the crank (3) being connected with control motor (1) by pin (2) to rotate, and then band movable slider (4) rotates,
Realize connecting rod (6), threaded rod (7), adjusting nut (8), moving up and down of connecting rod (9), according to stroke size needs, can pass through to adjust
Joint threaded rod and connecting rod (6), the length of fit of connecting rod (9) realizes, and connecting rod (9) drives guide rod (11) around being fixed on pole (13)
On pin (12) rotate, thus moved up and down by pin (14) drivening rod (15), upper with connecting rod (15) of connecting rod (16) simultaneously
Lower mobile realization rotates around pin (19), and the pointer (18) being fixed together with pin (19) indicates the anglec of rotation of connecting rod (16) therewith
Degree, the connecting rod (20) being connected with connecting rod (15) by pin (17) is also moved up and down with moving up and down of connecting rod (15), and then passes through
The connecting rod (22) that pin (21) is connected with connecting rod (20) also moves up and down, and drives guide rod (24) around being fixed in frame (26) therewith
Pin (25) rotates, and while guide rod (24) rotates, the stroke lever (28) being connected with guide rod (24) by hinge (27) is achieved
Moving up and down, the stroke pointer (29) being fixed on stroke lever can show the stroke of stroke lever (28) movement in real time, and stroke lever leads to
Cross with pump turn the rotation that paddle mechanism is connected and then realizes blade.
Technique effect of the present utility model is: this utility model is based on adjustable blade burner and then to realize pump discharge adjustable
Being designed, all systems needing pump discharge to change that is in operation all can use, due to this device convenient disassembly, each connecting rod
All can change, therefore practicality is the strongest；The used part of device of the present utility model is the conventional mechanical knot of simple in construction
Structure, common process equipment can realize, and installation and removal are also not required to prepare specific purpose tool, and conventional conventional tool can realize
The dismounting of this device.
Accompanying drawing explanation
Fig. 1 is this utility model power output structure schematic diagram.
Fig. 2 is this utility model overall structure schematic diagram.
Detailed description of the invention
As it is shown in figure 1, one is applied to variable oar vane pump mechanical type corner regulates indicating mechanism, power output structure is even
Connecing power transmission part separation structure, power transmission part separation structure is connected with actuator again, and power output structure is: control motor 1
Axle head is rotated by the first pin 2 connecting crank 3；Power transmission part separation structure is: slide block 4 takes thread connecting mode to pass through first
Nut 5 coordinates with first connecting rod 6, and first connecting rod 6 is threaded connection and is connected with threaded rod 7, and threaded rod 7 is by adjusting nut 8
Locking, second connecting rod 9 is threaded connection and is connected with threaded rod 7, and guide rod 11 is connected with second connecting rod 9 by the second pin 10,
Bar 13 is connected with guide rod 11 by the 3rd pin 12, as in figure 2 it is shown, third connecting rod 15 is connected with guide rod 11 by the 4th pin 14, the
Double leval jib 16 connects 15 by the 5th pin 17 with the 3rd and is connected, and pointer 18 is connected with fourth link 16 by the 6th pin 19, and the 5th even
Bar 20 is connected with third connecting rod 15 by the 5th pin 17, and six-bar linkage 22 is connected with the 5th connecting rod 20 by the 7th pin 21, and the 7th
Connecting rod 24 is connected with six-bar linkage 22 by the 8th pin 23, and seven-link assembly 24 is connected with frame 26 by the 9th pin 25；Execution machine
Structure is: stroke lever 28 connects hinge 27, and stroke pointer 29 is fixed on stroke lever 28；The crank 3 of power output structure and power
The slide block 4 of running part structure is connected by groove, and the seven-link assembly 24 of motivation transfer motion part and actuator are by hinge 27
Connect.
The each component function of this utility model and effect be: fills as it is shown in figure 1, control the driving that motor 1 be whole mechanism
Put.First pin 2 is for connecting crank 3 and control motor 1.Crank 3 rotates around controlling motor 1.Slide block 4 is for the ditch at crank 3
Move back and forth in groove.First nut 5 is for fastening the connection of connecting rod 6 and slide block 4.Connecting rod 6 connects with slide block 4 and threaded rod 7 respectively
Connect.Threaded rod 7 can need to regulate effective length according to stroke.Adjusting nut 8 is for the effective length of locking screw thread bar 7.Second
Connecting rod 9 connects threaded rod 7 and guide rod 11 respectively.Second pin 10 is used for connecting second connecting rod 9 and guide rod 11.Guide rod 11 can be around the 3rd
Pin 12 rotates.3rd pin 12 is used for connecting guide rod 11 and support 13.Support 13 is used for fixing the 3rd pin 12.As in figure 2 it is shown, the 4th
Pin 14 is used for connecting guide rod 11 and third connecting rod 15.Third connecting rod 15 respectively with guide rod 11 and fourth link 16 and the 5th connecting rod
20 connect.Fourth link 16 is connected with pointer 18 by the 6th pin 19.5th pin 17 is used for realizing third connecting rod 15 and the 4th and connects
Bar 16 and the connection of the 5th connecting rod 20.Pointer 18 is for indicating the anglec of rotation of fourth link 16.6th pin 19 is for connection the
Double leval jib 16 and pointer 18.5th connecting rod 20 is used for connecting third connecting rod 15 and connecting rod 22.7th pin 21 is for connecting the 5th even
Bar 20 and connecting rod 22.Connecting rod 22 is connected with the 5th connecting rod 20 and seven-link assembly 24 respectively.8th pin 23 is used for connecting connecting rod 22 He
Guide rod 24.Guide rod 24 rotates around the 9th pin 25.9th pin 25 support guide rod 24.Frame 26 controls motor 1 pole 13 for fixing,
6th pin 19, the 9th pin 25, stroke lever 28.Hinge 27 is used for connecting guide rod 24 and stroke lever 28.Stroke lever 28 is used for driving pump
Turn oar actuator.Stroke pointer 29 is for indicating the stroke of stroke lever.
Claims (1)
1. it is applied to variable oar vane pump mechanical type corner and regulates an indicating mechanism, it is characterized in that: power output structure connects
Power transmission part separation structure, power transmission part separation structure is connected with actuator again, and power output structure is: control motor (1)
Axle head is rotated by the first pin (2) connecting crank (3)；Power transmission part separation structure is: slide block (4) takes thread connecting mode to lead to
Crossing the first nut (5) to coordinate with first connecting rod (6), first connecting rod (6) is threaded connection and is connected with threaded rod (7), threaded rod
(7) being locked by adjusting nut (8), second connecting rod (9) is threaded connection and is connected with threaded rod (7), and guide rod (11) passes through the
Two pins (10) are connected with second connecting rod (9), and pole (13) is connected with guide rod (11) by the 3rd pin (12), and third connecting rod (15) leads to
Crossing the 4th pin (14) to be connected with guide rod (11), fourth link (16) is connected with third connecting rod (15) by the 5th pin (17), pointer
(18) being connected with fourth link (16) by the 6th pin (19), the 5th connecting rod (20) is by the 5th pin (17) and third connecting rod (15)
Connecting, six-bar linkage (22) is connected with the 5th connecting rod (20) by the 7th pin (21), and seven-link assembly (24) is by the 8th pin (23)
Being connected with six-bar linkage (22), seven-link assembly (24) is connected with frame (26) by the 9th pin (25)；Actuator is: stroke lever
(28) connecting hinge (27), stroke pointer (29) is fixed on stroke lever (28)；The crank (3) of power output structure passes with power
The slide block (4) of dynamic part-structure is connected by groove, and hinge is passed through in the seven-link assembly (24) of motivation transfer motion part and actuator
(27) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620767254.0U CN205841243U (en) | 2016-07-20 | 2016-07-20 | It is applied to variable oar vane pump mechanical type corner and regulates indicating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620767254.0U CN205841243U (en) | 2016-07-20 | 2016-07-20 | It is applied to variable oar vane pump mechanical type corner and regulates indicating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205841243U true CN205841243U (en) | 2016-12-28 |
Family
ID=57625853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620767254.0U Withdrawn - After Issue CN205841243U (en) | 2016-07-20 | 2016-07-20 | It is applied to variable oar vane pump mechanical type corner and regulates indicating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205841243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050686A (en) * | 2016-07-20 | 2016-10-26 | 哈尔滨电气动力装备有限公司 | Mechanical corner adjustment indication mechanism applied to variable pitch vane pump |
| CN109931274A (en) * | 2019-03-25 | 2019-06-25 | 臻友重工(江苏)有限公司 | The axial flow blower of formula can be adjusted in a kind of blade |
-
2016
- 2016-07-20 CN CN201620767254.0U patent/CN205841243U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050686A (en) * | 2016-07-20 | 2016-10-26 | 哈尔滨电气动力装备有限公司 | Mechanical corner adjustment indication mechanism applied to variable pitch vane pump |
| CN109931274A (en) * | 2019-03-25 | 2019-06-25 | 臻友重工(江苏)有限公司 | The axial flow blower of formula can be adjusted in a kind of blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161228 Effective date of abandoning: 20170627 |
|
| AV01 | Patent right actively abandoned |