CN105576892B - Manual lifting mechanical controller and its control method - Google Patents
Manual lifting mechanical controller and its control method Download PDFInfo
- Publication number
- CN105576892B CN105576892B CN201610104914.1A CN201610104914A CN105576892B CN 105576892 B CN105576892 B CN 105576892B CN 201610104914 A CN201610104914 A CN 201610104914A CN 105576892 B CN105576892 B CN 105576892B
- Authority
- CN
- China
- Prior art keywords
- input gear
- leading screw
- reverser
- motor
- rotor
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a kind of Manual lifting mechanical controller, including upper housing, lower mounting, the first fixed plate that reducing motor is set on the leading screw and guide pillar, upper housing that are fixed between upper housing and lower mounting, is connected with upper housing, the second fixed plate being connected with lower mounting, the guide pin bushing being arranged on leading screw and guide pillar, the arm and rocking arm being connected with guide pin bushing；Leading screw includes cylinder and leading screw of the outer ring with spiral rolling track, the reverser being fixed on leading screw；Reverser includes being mounted in the rectangle opposing slot of leading screw both ends and the preceding reverser to match with leading screw shape and rear reverser；Raceway both ends are terminated in the reverse hole at leading screw both ends, have in reverser curved groove connection leading screw either end cylinder shape groove and reverse hole, raceway some on preceding reverser correspondence position.The present invention can be with oscilaltion, lifting motor strap brake, and quickly and at a slow speed, rocking arm can rotate lifting speed point；It is simple to operate by the oscilaltion and rotating arm of the armstrong's patent rocking arm.
Description
Technical field
The invention belongs to machine control techniques field, more particularly to a kind of Manual lifting mechanical controller.
Background technology
Elevation and subsidence mechanical (Lifting Machinery) is the plant equipment lifted with hydraulic cylinder or chain drive, main to use
In work high above the ground and high-altitude maintenance.Most safe and reliable elevation and subsidence mechanical, it is hydraulic lifting machinery, drives and lift by hydraulic system,
In the case of unexpected have a power failure, it will not suddenly fall, with actuating hand-operated valve elevation and subsidence mechanical can be made slowly to land, lift is being permitted
Conglomerate all plays an important role.
Existing elevation and subsidence mechanical is simple in construction, poor reliability, complex operation.
The content of the invention
It is an object of the invention to provide a kind of Manual lifting mechanical controller, it is intended to solves existing elevation and subsidence mechanical structure
Simply, poor reliability, the problem of complex operation.
The present invention is achieved in that a kind of Manual lifting mechanical controller, and the Manual lifting mechanical controller includes
Upper housing, lower mounting, be fixed on the leading screw between upper housing and lower mounting and guide pillar, upper housing set reducing motor, with it is upper
First fixed plate of mounting connection, the second fixed plate being connected with lower mounting, the guide pin bushing and guide pin bushing being arranged on leading screw and guide pillar
The arm and rocking arm of connection；
Motor is installed, rotor is connected with threaded screw rod, the screw thread and leading screw of the threaded screw rod on the leading screw
The screw thread of nut is meshed, and the feed screw nut is connected with a piston rod, and the feed screw nut is with the piston rod in the leading screw
Axially guided in one housing component of motor, guide is connected with the feed screw nut and the piston rod, the screw thread
Leading screw is at it towards being supported in the housing component or be supported on by bearing in the axial end region of the motor and first
In the second housing component that housing component is connected, the threaded screw rod passes through one in its axial end region away from the motor
The bearing being arranged on the threaded screw rod is supported on the piston rod；
The reducing motor includes：Motor stator；Inside or outside the motor stator without output revolving shaft
Rotor；Gear reduction on the rotor, rotated for being obtained at rotor eccentric position
Kinetic energy, and outwards exported after being carried out deceleration processing；
The gear reduction includes：Installed in the input gear axle of rotor disalignment opening position, for
The rotation of rotor and revolved round the sun around its axle center, so as to obtain its rotational kinetic energy；Connect the input gear axle and relative
In the input gear of the rotor rotation；The output gear of connection is engaged with the input gear；And it is installed on described
At rotor axle center and it is fixedly connected with the output shaft of the output gear；
The gear reduction also includes：Connection is engaged outside the rotor and with the input gear
Idler drive gear, the axes sleeve of the idler drive gear are mounted on the output shaft or are fixedly connected the defeated of the output shaft
Go out axle sleeve；The opening position of the rotor disalignment is provided with the eccentric through-hole for being used for installing the input gear axle, described
Input gear axle is rotatably mounted in the eccentric through-hole；
The input gear includes：It is fixedly connected with first input gear of described input gear axle one end；And fixed company
The second input gear of the input gear axle other end is connect, second input gear engages connection with the output gear；Institute
State the first input gear engagement connection idler drive gear, so as to first input gear pass through it is mutual with idler drive gear
Effect carries out rotation；Described input gear axle one end is fixedly connected with or is rotatablely connected the opening position of rotor disalignment；
The input gear includes the first input gear and the second input gear being fixed together；Wherein, first input
The axle center of gear and the second input gear is rotatablely connected or is fixedly connected with the input gear axle other end respectively；Wherein,
Second input gear engages connection with the output gear；The described midway drive of the first input gear engagement connection
Gear, so that first input gear carries out rotation by being interacted with idler drive gear；Also include and the centre
Drive gear engagement connection arrangement of clutch, the arrangement of clutch can axially slidably engage relative to output shaft rotor or
Depart from the engaging with rotor；
The leading screw includes cylinder and leading screw of the outer ring with spiral rolling track, the reverser being fixed on leading screw；It is described
Reverser includes being mounted in the rectangle opposing slot of leading screw both ends and the preceding reverser to match with leading screw shape and rear reverser；The rolling
Road both ends are terminated in the reverse hole at leading screw both ends, and reverse hole connects opposing slot；The feed screw nut length is more than or equal to leading screw
Length；There is curved groove to connect the cylinder shape groove of the leading screw either end and reverse hole in the reverser, the curved groove is preceding
It is preceding curved groove in reverser, curved groove after being in rear reverser；The raceway some in preceding reverser correspondence position
On, i.e., preceding reverser fluted part as raceway on the position to match with raceway；The fixing hole includes being opened in
Preceding fixing hole on preceding reverser and the rear fixing hole being opened on rear reverser；Correspondence position is provided with spiral shell in the opposing slot
Hole；
The guide pin bushing is driven by reducing motor and slided up and down on leading screw and guide pillar, and the armstrong's patent rocking arm passes through the
One fixed plate and the second fixed plate are connected with lathe.
Further, the leading screw is fixed on lower mounting by plane bearing, is fixed on upper housing by universal bearing.
Further, arm one end connection guide pin bushing, the other end set arm sleeve, pass through arm sleeve connecting rocker arm, rocking arm
Rocker arm shaft, rocking arm set, the first needle bearing, the second needle bearing and fork including being inscribed in arm sleeve；
The rocking arm set is set by one end of bearing pin connecting rocker arm axle and the shank of fork, rocker arm shaft with rocking arm set junction
The first needle bearing is put, the other end of rocker arm shaft connects the second needle bearing, bearing cap is provided with outside the second needle bearing.
Another object of the present invention is to provide a kind of control method of the reducing motor of Manual lifting mechanical controller, institute
State control method export detection signal for limit switch and give A/D modules, after A/D modules progress analog-to-digital conversion, be converted
Exported after into data signal to host computer, when data signal reaches given threshold, host computer is then judged as that limit switch detects
Signal is effective；
The detection module of motor turnning circle, the detection module detection motor of motor turnning circle are connected with the motor
Turnning circle, and export to host computer, when the turnning circle pulse of motor has reached setting value, PC control equipment is entered in time
Row stoppage protection；
State monitoring signal circuit is provided between described limit switch and host computer, realizes host computer test limit in real time
The state of bit switch, if one broken string situation occurs, broken string abnormality processing is carried out at once；
Described limit switch uses Hall element, and host computer judges the break-make shape for the connecting line being connected on limit switch
State, you can determine whether broken string situation；
After slight race tooth occurs, shutdown processing is remake after control device backhaul setpoint distance.
Manual lifting mechanical controller provided by the invention, can be with oscilaltion, lifting motor strap brake, the speed of lifting
Point quickly and at a slow speed, rocking arm can rotate to an angle, when the length of rocking arm is that rocking arm goes to parallel with lathe frontal plane, remote holder
Arm rotation centerline is on the symmetrical central plane of workbench；It can smoothly realize that leading screw is shorter than leading screw spiral shell in ball screw assembly,
Mother, simultaneously as the whole circulation of ball is carried out all in leading screw so that feed screw nut can realize more other functions, so as to
Substantially increase the application of ball screw assembly,.Oscilaltion and rotating arm energy of the present invention by the armstrong's patent rocking arm
Enough realize operates, simple to operate, quick.Detection of the present invention to position can by reading the method for motor turnning circle,
And the signal output of institute's limit switches can share piece output line of identical by AD methods, so the present invention can incite somebody to action
Switch number and connection originally reduces nearly half.For compact gardens electric tool, no matter in performance, efficiency, peace
For in terms of complete and cost, all have an enormous advantage.
Brief description of the drawings
Fig. 1 is Manual lifting mechanical controller structural representation provided in an embodiment of the present invention.
Fig. 2 is the enlarged drawing of arm provided in an embodiment of the present invention and rocking arm junction.
Fig. 3 is the structural representation of middle fork provided in an embodiment of the present invention.
Schematic diagram when rocking arm goes to parallel with lathe plane when Fig. 4 is use provided in an embodiment of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
The structure of the present invention is explained in detail below in conjunction with the accompanying drawings.
Be as shown in Figure 1 a preferred embodiment of the present invention, i.e., a kind of armstrong's patent rocking arm, it is characterised in that：It is described
Armstrong's patent rocking arm includes upper housing 1, lower mounting 2, the leading screw 3 being fixed between upper housing and lower mounting and guide pillar 4, upper housing
On 1 set reducing motor 5, be connected with upper housing 1 the first fixed plate 6, be connected with lower mounting 2 the second fixed plate 7, be arranged at
Guide pin bushing 41 on leading screw 3 and guide pillar 4, the arm 8 and rocking arm 9 being connected with guide pin bushing 41.
The leading screw includes cylinder and leading screw of the outer ring with spiral rolling track, the reverser being fixed on leading screw；It is described
Reverser includes being mounted in the rectangle opposing slot of leading screw both ends and the preceding reverser to match with leading screw shape and rear reverser；The rolling
Road both ends are terminated in the reverse hole at leading screw both ends, and reverse hole connects opposing slot；The feed screw nut length is more than or equal to leading screw
Length；There is curved groove to connect the cylinder shape groove of the leading screw either end and reverse hole in the reverser, the curved groove is preceding
It is preceding curved groove in reverser, curved groove after being in rear reverser；The raceway some in preceding reverser correspondence position
On, i.e., preceding reverser fluted part as raceway on the position to match with raceway；The fixing hole includes being opened in
Preceding fixing hole on preceding reverser and the rear fixing hole being opened on rear reverser；Correspondence position is provided with spiral shell in the opposing slot
Hole；
The reducing motor includes：Motor stator；Inside or outside the motor stator without output revolving shaft
Rotor；Gear reduction on the rotor, rotated for being obtained at rotor eccentric position
Kinetic energy, and outwards exported after being carried out deceleration processing；
The gear reduction includes：Installed in the input gear axle of rotor disalignment opening position, for
The rotation of rotor and revolved round the sun around its axle center, so as to obtain its rotational kinetic energy；Connect the input gear axle and relative
In the input gear of the rotor rotation；The output gear of connection is engaged with the input gear；And it is installed on described
At rotor axle center and it is fixedly connected with the output shaft of the output gear；
The gear reduction also includes：Connection is engaged outside the rotor and with the input gear
Idler drive gear, the axes sleeve of the idler drive gear are mounted on the output shaft or are fixedly connected the defeated of the output shaft
Go out axle sleeve；The opening position of the rotor disalignment is provided with the eccentric through-hole for being used for installing the input gear axle, described
Input gear axle is rotatably mounted in the eccentric through-hole；
The input gear includes：It is fixedly connected with first input gear of described input gear axle one end；And fixed company
The second input gear of the input gear axle other end is connect, second input gear engages connection with the output gear；Institute
State the first input gear engagement connection idler drive gear, so as to first input gear pass through it is mutual with idler drive gear
Effect carries out rotation；Described input gear axle one end is fixedly connected with or is rotatablely connected the opening position of rotor disalignment；
The input gear includes the first input gear and the second input gear being fixed together；Wherein, first input
The axle center of gear and the second input gear is rotatablely connected or is fixedly connected with the input gear axle other end respectively；Wherein,
Second input gear engages connection with the output gear；The described midway drive of the first input gear engagement connection
Gear, so that first input gear carries out rotation by being interacted with idler drive gear；Also include and the centre
Drive gear engagement connection arrangement of clutch, the arrangement of clutch can axially slidably engage relative to output shaft rotor or
Depart from the engaging with rotor；
Wherein, leading screw 3 is fixed on lower mounting 2 by plane bearing 31, is fixed on upper housing 1 by universal bearing 32, leads
Set 41 is driven by reducing motor 5 and slided up and down on leading screw 3 and guide pillar 4, and the armstrong's patent rocking arm passes through the first fixed plate 6
It is connected with the second fixed plate 7 with lathe.
As shown in Figure 2,3, in the present embodiment, the one end of arm 8 connection guide pin bushing 41, the other end sets arm sleeve 81, passes through hand
Arm covers 81 connecting rocker arms 9, and rocking arm 9 includes being inscribed in the rocker arm shaft 91 of arm sleeve 81, rocking arm covers the 92, first needle bearing 93, the
Two needle bearings 94 and fork 95.
Rocking arm set 92 is connected by one end of bearing pin connecting rocker arm axle 91 and the shank of fork 95, rocker arm shaft 91 with rocking arm set 92
Meet place and the first needle bearing 93 is set, the other end of rocker arm shaft 91 connects the second needle bearing 94, the outside of the second needle bearing 94
Provided with bearing cap, bearing cap passes through nut check.
Another object of the present invention is to provide a kind of control method of the reducing motor of Manual lifting mechanical controller, institute
State control method export detection signal for limit switch and give A/D modules, after A/D modules progress analog-to-digital conversion, be converted
Exported after into data signal to host computer, when data signal reaches given threshold, host computer is then judged as that limit switch detects
Signal is effective；
The detection module of motor turnning circle, the detection module detection motor of motor turnning circle are connected with the motor
Turnning circle, and export to host computer, when the turnning circle pulse of motor has reached setting value, PC control equipment is entered in time
Row stoppage protection；
State monitoring signal circuit is provided between described limit switch and host computer, realizes host computer test limit in real time
The state of bit switch, if one broken string situation occurs, broken string abnormality processing is carried out at once；
Described limit switch uses Hall element, and host computer judges the break-make shape for the connecting line being connected on limit switch
State, you can determine whether broken string situation；
After slight race tooth occurs, shutdown processing is remake after control device backhaul setpoint distance.
Armstrong's patent rocking arm of the present invention is in use, can be with oscilaltion, and lifting motor strap brake, the speed point of lifting are fast
Speed and at a slow speed, rocking arm can rotate to an angle, as shown in figure 4, the length of rocking arm is rocking arm go to it is parallel with lathe frontal plane
When, rocking arm rotation centerline is on the symmetrical central plane of workbench.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (4)
1. a kind of Manual lifting mechanical controller, it is characterised in that the Manual lifting mechanical controller includes upper housing, lower seat
Reducing motor is set on frame, the leading screw and guide pillar, upper housing being fixed between upper housing and lower mounting, is connected with upper housing the
One fixed plate, the second fixed plate being connected with lower mounting, the guide pin bushing being arranged on leading screw and guide pillar, the arm being connected with guide pin bushing and
Rocking arm；
Motor is installed, rotor is connected with threaded screw rod, the screw thread and feed screw nut of the threaded screw rod on the leading screw
Screw thread be meshed, the feed screw nut is connected with a piston rod, and the feed screw nut and the piston rod are in the spindle motor
A housing component in it is axially guided, guide is connected with the feed screw nut and the piston rod, the threaded screw rod
At it towards being supported in the housing component or be supported on and the first housing by bearing in the axial end region of the motor
In the second housing component that part is connected, the threaded screw rod is set in its axial end region away from the motor by one
Bearing on the threaded screw rod is supported on the piston rod；
The reducing motor includes：Motor stator；The motor without output revolving shaft inside or outside the motor stator
Rotor；Gear reduction on the rotor, for obtaining rotational kinetic energy at rotor eccentric position,
And outwards exported after being carried out deceleration processing；
The gear reduction includes：Installed in the input gear axle of rotor disalignment opening position, for electricity
The rotation of machine rotor and around its axle center revolve round the sun, so as to obtain its rotational kinetic energy；Connect the input gear axle and relative to institute
State the input gear of rotor rotation；The output gear of connection is engaged with the input gear；And it is installed on the motor
At rotor axis and it is fixedly connected with the output shaft of the output gear；
The gear reduction also includes：The centre of connection is engaged outside the rotor and with the input gear
Drive gear, the axes sleeve of the idler drive gear are mounted on the output shaft or are fixedly connected the output shaft of the output shaft
Set；The opening position of the rotor disalignment is provided with the eccentric through-hole for being used for installing the input gear axle, the input
Gear shaft is rotatably mounted in the eccentric through-hole；
The input gear includes：It is fixedly connected with first input gear of described input gear axle one end；And it is fixedly connected with institute
The second input gear of the input gear axle other end is stated, second input gear engages connection with the output gear；Described
One input gear engagement connection idler drive gear, so that first input gear with idler drive gear by interacting
Carry out rotation；Described input gear axle one end is fixedly connected with the opening position of rotor disalignment；The input gear includes
The first input gear and the second input gear being fixed together；Wherein, first input gear and the second input tooth
The axle center of wheel is rotatablely connected with the input gear axle other end respectively；Wherein, second input gear and the output gear
Wheel engagement connection；The described idler drive gear of the first input gear engagement connection, so that first input gear leads to
Cross to interact with idler drive gear and carry out rotation；Also include the arrangement of clutch that connection is engaged with the idler drive gear,
The arrangement of clutch can axially slidably engage the engaging of rotor or disengaging with rotor relative to output shaft；
The leading screw includes cylinder and leading screw of the outer ring with spiral rolling track, the reverser being fixed on leading screw；It is described reverse
Device includes being mounted in the rectangle opposing slot of leading screw both ends and the preceding reverser to match with leading screw shape and rear reverser；The raceway two
End is terminated in the reverse hole at leading screw both ends, and reverse hole connects opposing slot；The feed screw nut length is more than or equal to leading screw length；
There is curved groove to connect the cylinder shape groove of the leading screw either end and reverse hole in the reverser, the curved groove is in preceding reverser
In be preceding curved groove, curved groove after being in rear reverser；The raceway some on preceding reverser correspondence position, i.e., before
Reverser fluted part as raceway on the position to match with raceway；The fixing hole includes being opened in preceding reverser
On preceding fixing hole and the rear fixing hole that is opened on rear reverser；Correspondence position is provided with screw in the opposing slot；
The guide pin bushing is driven by reducing motor and slided up and down on leading screw and guide pillar, and the armstrong's patent rocking arm is solid by first
Fixed board and the second fixed plate are connected with lathe.
2. Manual lifting mechanical controller as claimed in claim 1, it is characterised in that the leading screw is fixed by plane bearing
Upper housing is fixed in lower mounting, by universal bearing.
3. Manual lifting mechanical controller as claimed in claim 1, it is characterised in that described arm one end connects guide pin bushing, separately
One end sets arm sleeve, and by arm sleeve connecting rocker arm, rocking arm includes being inscribed in the rocker arm shaft of arm sleeve, rocking arm set, the first rolling
Needle bearing, the second needle bearing and fork；
For rocking arm set by one end of bearing pin connecting rocker arm axle and the shank of fork, rocker arm shaft and rocking arm set junction set the
One needle bearing, the other end of rocker arm shaft connect the second needle bearing, bearing cap are provided with outside the second needle bearing.
4. a kind of control method of the reducing motor of Manual lifting mechanical controller, it is characterised in that the control method is limited
Bit switch exports detection signal and gives A/D modules, after carrying out analog-to-digital conversion by A/D modules, converts thereof into defeated after data signal
Go out to host computer, when data signal reaches given threshold, host computer is then judged as that limit switch detection signal is effective；
The detection module of motor turnning circle is connected with the motor, the detection module detection motor of motor turnning circle rotates
The number of turns, and export to host computer, when the turnning circle pulse of motor has reached setting value, PC control equipment is stopped in time
Machine is protected；
State monitoring signal circuit is provided between described limit switch and host computer, realizes that host computer detects spacing open in real time
The state of pass, if one broken string situation occurs, broken string abnormality processing is carried out at once；
Described limit switch uses Hall element, and host computer judges the on off operating mode for the connecting line being connected on limit switch,
Broken string situation can be determined whether；
After slight race tooth occurs, shutdown processing is remake after control device backhaul setpoint distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610104914.1A CN105576892B (en) | 2016-02-25 | 2016-02-25 | Manual lifting mechanical controller and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610104914.1A CN105576892B (en) | 2016-02-25 | 2016-02-25 | Manual lifting mechanical controller and its control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105576892A CN105576892A (en) | 2016-05-11 |
| CN105576892B true CN105576892B (en) | 2017-11-10 |
Family
ID=55886698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610104914.1A Active CN105576892B (en) | 2016-02-25 | 2016-02-25 | Manual lifting mechanical controller and its control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105576892B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190784A (en) * | 2018-01-31 | 2018-06-22 | 湖北环电磁装备工程技术有限公司 | The auto repair lifting machine that a kind of rimless combination type permanent-magnet linear synchronous motor directly drives |
| CN110386572B (en) * | 2019-07-24 | 2020-12-04 | 安徽骆氏电动车有限公司 | Goods loading device for boxcar |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005006920B3 (en) * | 2005-02-16 | 2006-07-06 | Roland Hörnstein GmbH & Co. KG | Lifting column device for two-column lifting platforms for vehicle has drive unit, electric motor or hydraulic power unit which is arranged within lifting column profile and is attached at upper end of lifting column profile |
| CN2909675Y (en) * | 2006-03-29 | 2007-06-06 | 许晓华 | Push-bar electric machine |
| CN201737577U (en) * | 2010-04-09 | 2011-02-09 | 许昌西继电梯有限公司 | Host driving machine for energy-saving escalator |
| US8823229B2 (en) * | 2010-06-04 | 2014-09-02 | Aries Engineering Company, Inc. | Electro-mechanical actuator |
| CN202609867U (en) * | 2012-06-13 | 2012-12-19 | 青岛四方车辆研究所有限公司 | Compatible pit type car lifter body lifting unit |
| CN202744281U (en) * | 2012-08-02 | 2013-02-20 | 齐齐哈尔轨道交通装备有限责任公司 | Screw hinged lifting jack |
| CN205489957U (en) * | 2016-02-25 | 2016-08-17 | 吴善方 | Manual lifting machinery controller |
-
2016
- 2016-02-25 CN CN201610104914.1A patent/CN105576892B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105576892A (en) | 2016-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101927497B (en) | Rotating and swinging joint module of robot of single degree of freedom | |
| CN201291458Y (en) | T type single-degree-of-freedom robot joint module | |
| CN104991442B (en) | High-torque Rudder Servo System based on brushless electric machine driving | |
| CN105576892B (en) | Manual lifting mechanical controller and its control method | |
| US9322284B2 (en) | Mechanism for synchronously varying pitch of a multi-blade rotor | |
| CN107725705A (en) | A kind of double remaining electromechanical actuators of linear antiseize | |
| CN102996346A (en) | Initiative variable pitch wind driven generator | |
| CN205489957U (en) | Manual lifting machinery controller | |
| CN201808064U (en) | Single degree of freedom rotating device | |
| CN103075303A (en) | Off-grid economical vertical axis wind turbine | |
| CN205575296U (en) | Novel lifting machinery controller | |
| CN202343961U (en) | Electric main shaft for lathe | |
| CN208034714U (en) | A kind of compact machines people integral joint module and compact machines people | |
| CN106737815A (en) | A kind of rotating mechanism based on pulley gear | |
| CN207145137U (en) | A kind of blower fan is overrun detection control apparatus | |
| CN213450665U (en) | Wind wheel with adjustable blade quantity | |
| CN202484239U (en) | Composite rotation and translation mechanism | |
| CN101324220B (en) | Paddle changing mechanism of wind power generator | |
| CN104564509B (en) | A kind of vertical hydrogenerator brake gear | |
| CN103317377A (en) | High-speed feeding transmission mechanism for ram type milling head for numerical control machine tool | |
| CN202721552U (en) | Loss of power braking structure of motor | |
| CN1938515A (en) | Wind power generator | |
| CN207178640U (en) | A kind of magnet sensing is driven spacing reductor | |
| CN202491120U (en) | Direct-driven screw rotating device | |
| KR20110128054A (en) | The lubrication system of the aero generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lei Xiaohong Inventor after: Lin Tao Inventor after: Liu Zhongwu Inventor before: Wu Shanfang |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171013 Address after: 511500 Guangdong city of Qingyuan Province town, Qingcheng District source Qing Road Buddha source Tan Bridge Road Jinshatan Industrial Park Applicant after: QINGYUAN TIME ALLUMINIUM CO., LTD. Address before: The three door county of Taizhou City, Zhejiang province 317102 Gao Jian Xiang Zhu Tun Village No. 147 Applicant before: Wu Shanfang |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |