CN203925916U - Can automatically solve stuck mechanical type piston cylinder piston reciprocating type pushing mechanism - Google Patents
Can automatically solve stuck mechanical type piston cylinder piston reciprocating type pushing mechanism Download PDFInfo
- Publication number
- CN203925916U CN203925916U CN201420348782.3U CN201420348782U CN203925916U CN 203925916 U CN203925916 U CN 203925916U CN 201420348782 U CN201420348782 U CN 201420348782U CN 203925916 U CN203925916 U CN 203925916U
- Authority
- CN
- China
- Prior art keywords
- mechanical type
- piston cylinder
- controller
- pressure transducer
- rotating disk
- 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
Links
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model relates to a kind ofly can solve stuck mechanical type piston cylinder piston reciprocating type pushing mechanism automatically.It comprises motor and mechanical type piston cylinder, is connected with circular rotating disk on motor output shaft, the axis of rotating disk and the dead in line of motor output shaft.Away from being hinged with connecting rod by the first bearing pin in the card of center of turntable, the axis of the first bearing pin is parallel with the axis of rotating disk.The lower end of described mechanical type piston rod of piston cylinder and connecting rod are hinged by the second bearing pin away from that one end of rotating disk.The hinged place that is characterized in mechanical type piston rod of piston cylinder and connecting rod is provided with pressure transducer, and pressure transducer is connected with controller by wire; Described motor links together by wire and controller.While adopting this pushing mechanism, the working efficiency of mechanical type piston cylinder is higher, long service life.
Description
Technical field
The utility model relates to a kind of mechanical type piston cylinder piston reciprocating type pushing mechanism, is specifically automatically to solve stuck mechanical type piston cylinder piston reciprocating type pushing mechanism.
Background technique
In machinery industry, all know, mechanical type piston cylinder piston reciprocating type pushing mechanism is widely used in various engineering goods.
At present, the mechanical type piston cylinder piston reciprocating type pushing mechanism using in industry comprises motor and mechanical type piston cylinder, is connected with circular rotating disk, the axis of rotating disk and the dead in line of motor output shaft on motor output shaft.Away from being hinged with connecting rod by the first bearing pin in the card of center of turntable, the axis of the first bearing pin is parallel with the axis of rotating disk.The lower end of described mechanical type piston rod of piston cylinder and connecting rod are hinged by the second bearing pin away from that one end of rotating disk.This mechanical type piston cylinder piston reciprocating type pushing mechanism is in the time of work, because connecting rod is in promotion Piston Process, the angle of connecting rod and piston rod is constantly to change, the angle that piston rod is subject to thrust also just constantly changes, in the time that the thrust angle that piston rod is subject to changes to the frictional force producing between the inwall that makes itself and cylinder body and is greater than the thrust that piston rod is subject in moving direction, piston just there will be stuck phenomenon, affect the working efficiency of mechanical type piston cylinder, and inboard wall of cylinder block is subject to larger frictional force for a long time, easily damage, reduce the working life of mechanical type piston cylinder.
Model utility content
The technical problems to be solved in the utility model is to provide and a kind ofly can automatically solves stuck mechanical type piston cylinder piston reciprocating type pushing mechanism, and while adopting this pushing mechanism, the working efficiency of mechanical type piston cylinder is higher, long service life.
For addressing the above problem, take following technological scheme;
Of the present utility modelly can automatically solve stuck mechanical type piston cylinder piston reciprocating type pushing mechanism and comprise motor and mechanical type piston cylinder, on motor output shaft, be connected with circular rotating disk, the axis of rotating disk and the dead in line of motor output shaft.Away from being hinged with connecting rod by the first bearing pin in the card of center of turntable, the axis of the first bearing pin is parallel with the axis of rotating disk.The lower end of described mechanical type piston rod of piston cylinder and connecting rod are hinged by the second bearing pin away from that one end of rotating disk.The hinged place that is characterized in mechanical type piston rod of piston cylinder and connecting rod is provided with pressure transducer, and pressure transducer is connected with controller by wire; Described motor links together by wire and controller.
Described pressure transducer is for detection of the pressure at the articulating point place of mechanical type piston rod of piston cylinder and connecting rod, and the pressure signal detecting is changed into electrical signal sends controller to.
The pressure signal that described controller can send according to pressure transducer, whether the output shaft of controlling motor changes sense of rotation; When the pressure signal sending when pressure transducer exceedes the pre-set threshold value of controller, the output shaft of controller control motor changes sense of rotation; The pressure signal sending when pressure transducer is during lower than the pre-set threshold value of controller, and the sense of rotation of controller control motor output shaft remains unchanged.
Wherein, described pressure transducer is positioned in the periphery of the second bearing pin.
Wherein, described pressure transducer is positioned on the inwall of pin-and-hole on connecting rod.
Adopt above scheme, have the following advantages:
Can automatically solve in stuck mechanical type piston cylinder piston reciprocating type pushing mechanism due to of the present utility model, on the articulating point of piston rod and connecting rod, pressure transducer is installed, pressure transducer is connected with controller by wire.Described motor links together by wire and controller.So in the time there is stuck phenomenon in piston; the pressure that the articulating point of piston rod and connecting rod is subject to will increase; pressure transducer changes into electrical signal transfer to controller by the pressure signal detecting; in the time that this signal value exceedes the pre-set threshold value of controller; the output shaft that controller can be controlled motor changes sense of rotation; now; just there is change in the direction that piston rod is subject to connecting rod active force; thereby can be from the stuck state of piston automatic unbuckling out; guarantee that piston continues operation, the working efficiency of mechanical type piston cylinder is improved.And stuck owing to can automatically solving, it is just short that cylinder body and piston space bear the larger frictional force time producing when stuck, more can not exist in the time of seizure of piston, the phenomenon that inboard wall of cylinder block and piston space frictional force are increasing, not fragile mechanical type piston cylinder, extends its working life.
Brief description of the drawings
Fig. 1 is the structural representation that can automatically solve stuck mechanical type piston cylinder piston reciprocating type pushing mechanism of the present utility model.
Embodiment
Can automatically solve stuck mechanical type piston cylinder piston reciprocating type pushing mechanism and be described in further detail of the present utility model below in conjunction with accompanying drawing.
Embodiment 1
Of the present utility modelly can automatically solve stuck mechanical type piston cylinder piston reciprocating type pushing mechanism and comprise motor 1 and mechanical type piston cylinder 2, on motor 1 output shaft, be connected with circular rotating disk 3, the dead in line of the axis of rotating disk 3 and motor 1 output shaft.Parallel with the axis of rotating disk 3 away from being hinged with the axis of connecting rod 4, the first bearing pins 8 by the first bearing pin 8 in the card at rotating disk 3 centers.The lower end of described mechanical type piston cylinder 2 piston rods 5 and connecting rod 4 are hinged by the second bearing pin 9 away from that one end of rotating disk 3.Mechanical type piston cylinder 2 piston rods 5 are provided with pressure transducer 6 with the hinged place of connecting rod 4, and pressure transducer 6 is positioned in the periphery of the second bearing pin 9, and pressure transducer 6 is connected with controller 7 by wire.Described motor 1 links together by wire and controller 7.
Embodiment 2
Embodiment 2 is all identical with most of structure of implementing 1, just pressure transducer 6 is arranged on the inwall of pin-and-hole on connecting rod 4.
When use, first starting electrical machinery 1, pressure transducer 6 and controller 7, the output shaft of motor 1 rotates with rotating disk 3, the piston of mechanical type piston cylinder 2 is along with the rotation of rotating disk 3 is reciprocating, when the piston of mechanical type piston cylinder 2 occurs when stuck, the power that the articulating point place of mechanical type piston cylinder 2 piston rods 5 and connecting rod 4 is subject to will be greater than the pre-set threshold value of controller 7, the output shaft that controller 7 will be controlled motor 1 changes sense of rotation, the stuck of mechanical type piston cylinder 2 will be eliminated, and just can automatically solve and so forth the stuck problem of mechanical type piston cylinder 2.
Claims (3)
1. can automatically solve stuck mechanical type piston cylinder piston reciprocating type pushing mechanism, comprise motor (1) and mechanical type piston cylinder (2), on motor (1) output shaft, be connected with circular rotating disk (3), the dead in line of the axis of rotating disk (3) and motor (1) output shaft; Away from being hinged with connecting rod (4) by the first bearing pin (8) in the card at rotating disk (3) center, the axis of the first bearing pin (8) is parallel with the axis of rotating disk (3); The lower end of described mechanical type piston cylinder (2) piston rod (5) and connecting rod (4) are hinged by the second bearing pin (9) away from that one end of rotating disk (3); It is characterized in that mechanical type piston cylinder (2) piston rod (5) and the hinged place of connecting rod (4) are provided with pressure transducer (6), pressure transducer (6) is connected with controller (7) by wire; Described motor (1) links together by wire and controller (7); Described pressure transducer (6) is for detection of mechanical type piston cylinder (2) piston rod (5) and the pressure at articulating point place that is connected pole, and the pressure signal detecting is changed into electrical signal sends controller (7) to; The pressure signal that described controller (7) sends according to pressure transducer (6), whether the output shaft of controlling motor (1) changes sense of rotation; When the pressure signal sending when pressure transducer (6) exceedes the pre-set threshold value of controller (7), the output shaft that controller (7) is controlled motor (1) changes sense of rotation; The pressure signal sending when pressure transducer (6) is during lower than the pre-set threshold value of controller (7), and the sense of rotation that controller (7) is controlled motor (1) output shaft remains unchanged.
2. as claimed in claim 1ly can automatically solve stuck mechanical type piston cylinder piston reciprocating type pushing mechanism, it is characterized in that described pressure transducer (6) is positioned at the periphery of the second bearing pin (9).
3. as claimed in claim 1ly can automatically solve stuck mechanical type piston cylinder piston reciprocating type pushing mechanism, it is characterized in that described pressure transducer (6) is positioned on the inwall of the upper pin-and-hole of connecting rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420348782.3U CN203925916U (en) | 2014-06-27 | 2014-06-27 | Can automatically solve stuck mechanical type piston cylinder piston reciprocating type pushing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420348782.3U CN203925916U (en) | 2014-06-27 | 2014-06-27 | Can automatically solve stuck mechanical type piston cylinder piston reciprocating type pushing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925916U true CN203925916U (en) | 2014-11-05 |
Family
ID=51821736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420348782.3U Expired - Fee Related CN203925916U (en) | 2014-06-27 | 2014-06-27 | Can automatically solve stuck mechanical type piston cylinder piston reciprocating type pushing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019008A (en) * | 2014-06-27 | 2014-09-03 | 吴堂军 | Reciprocating type piston pushing mechanism of mechanical piston cylinder capable of automatically solving locking problem |
-
2014
- 2014-06-27 CN CN201420348782.3U patent/CN203925916U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019008A (en) * | 2014-06-27 | 2014-09-03 | 吴堂军 | Reciprocating type piston pushing mechanism of mechanical piston cylinder capable of automatically solving locking problem |
| CN104019008B (en) * | 2014-06-27 | 2016-01-27 | 吴堂军 | Automatically stuck mechanical type piston cylinder piston reciprocating type pushing mechanism can be solved |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205043769U (en) | Automatic feeding mechanical arm that goes up of system shell machine | |
| CN104019008B (en) | Automatically stuck mechanical type piston cylinder piston reciprocating type pushing mechanism can be solved | |
| CN106607883A (en) | Cylindrical coordinate type simple pneumatic manipulator | |
| CN203925916U (en) | Can automatically solve stuck mechanical type piston cylinder piston reciprocating type pushing mechanism | |
| CN204079086U (en) | A kind of environment-friendly and energy-efficient hose reel device | |
| CN204061121U (en) | A kind of intelligent control ball screw commutation oil-immersed pump | |
| CN207139609U (en) | Copper rod clamping device | |
| CN204621955U (en) | Bearing puller | |
| CN204371574U (en) | A kind of high speed axial piston pump | |
| CN204626501U (en) | A kind of novel automatic transmission for modern architecture equipment | |
| CN203020384U (en) | Suspension steering angle detection device | |
| CN203695139U (en) | Novel hydraulic pressurizing device of vertical type idler wheel grinding machine | |
| CN103061721A (en) | Energy-saving pumping unit system and operation control mode thereof | |
| CN205101302U (en) | Pneumatic cylinder synchronization system | |
| CN202992088U (en) | Energy-saving system of pumping unit | |
| CN104181841A (en) | Oil pumping machine servo control cabinet | |
| CN203670174U (en) | Emulsion pump control system | |
| CN106607898A (en) | Cylindrical coordinate type simple hydraulic mechanical hand | |
| CN205761344U (en) | A kind of cylindrical cam is pounded stamper | |
| CN203926460U (en) | The coupling system of a kind of novel connection Lubricating-oil Station motor and oil pump | |
| CN214418646U (en) | Hydraulic motor rotor positioning tool | |
| CN202937234U (en) | Single-cylinder hydraulic reciprocating type oil pumping unit | |
| CN203821467U (en) | Hydraulic boom control system | |
| CN204061418U (en) | The energy-saving control device of hydraulic station | |
| CN203584376U (en) | Direct drive pumping unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20160627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |