CN105947911A - Intelligent lifting system - Google Patents
Intelligent lifting system Download PDFInfo
- Publication number
- CN105947911A CN105947911A CN201610408851.9A CN201610408851A CN105947911A CN 105947911 A CN105947911 A CN 105947911A CN 201610408851 A CN201610408851 A CN 201610408851A CN 105947911 A CN105947911 A CN 105947911A
- Authority
- CN
- China
- Prior art keywords
- steel wire
- wire rope
- servomotor
- reel
- handle
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
Abstract
The invention provides an intelligent lifting system. The intelligent lifting system comprises a lifting unit and a controlling handle, wherein the lifting unit comprises a servo motor, a servo motor controller, a winding drum and a steel wire rope. The controlling handle is connected with the lower end of the steel wire rope and comprises a photoelectric sensor, a displacement sensor and a grip. According to the intelligent lifting system, the control of the lifting system is convenient by the sliding of the grip. Moreover, the intelligent lifting system has the advantages of being high in rotating speed, large in torque, capable of stepless speed change and accurate in position control.
Description
Technical field
The present invention relates to factory automation, warehouse logistics and the various neck needing heavy lift and carrying
Territory, particularly relates to a kind of Intelligent lifting system.
Background technology
Such as automobile workshop, mould workshop and parts warehouse etc. in some workplace.Workman
Needing repeatedly to carry or promote some weights (70-600kg), direct manpower transport easily damages workman's body
Body is accidents caused, and does not meets relevant laws and regulations.Electronic erecting equipment must be used.
Alternating current generator the most all selected by crane gear at present, drives cylinder to rotate by gear reduction unit,
Trigger weight by the steel wire rope being wrapped on cylinder, control uses button handle to control motor positive and negative
Turn to promote or reduce weight.
Existing crane gear cannot intelligence control lifting velocity, be unsatisfactory for ergonomic designs, only
Have simple mechanical restriction to protect, can not display device current operating conditions, speed, motor temperature,
The key messages such as load weight, service life of a machine is short, inconvenient operation.
Summary of the invention
The invention provides a kind of Intelligent lifting system, described Intelligent lifting system include lift unit with
Joystick；Described lift unit includes servomotor, servomotor controller, reel and steel wire rope,
Described servomotor controller controls the work of described servomotor, and described servomotor drives described reel
Rotating or be braked described reel, described wirerope-winding is on described reel；Described control hands
Handle is connected to described steel wire rope bottom, and it includes Suspension, main component, photoelectric sensor, position
Displacement sensor, LOAD CELLS II and handle；Suspension is connected with steel wire rope, main component and suspention
Part connects, and photoelectric sensor is fixed on main component, and LOAD CELLS II is connected on main component,
Institute's displacement sensors is connected with described handle, and displacement transducer core is synchronized with the movement with described handle,
The two can do upper and lower displacement relative to other parts of described joystick；When described photoelectric sensor does not touches
When sending out, the described handle that slides is invalid, and when described photoelectric sensor is triggered, slide described handle,
The direction that institute's displacement sensors can slide relative to other parts of described joystick according to described handle
With the difference of displacement and send different instruction give described servomotor controller, described Serve Motor Control
The response controlling described servomotor made by device according to the instruction received.
In an embodiment of the invention, described lift unit also include planetary reducer, casing,
Rope guide, support, LOAD CELLS I, travel switch trigger mechanism, up stroke switch, lower every trade
Cheng Kaiguan, rotary encoder and the first display screen；
Described servomotor is connected with described planetary reducer, and described planetary reducer passes described volume
Cylinder central axis is also connected with described reel, and described servomotor is driven by described planetary reducer
Described reel rotates；
Reel is fixed in described steel wire rope one end, and the other end connects described joystick, described steel wire rope
Produce winding or unwinding with described spool turns, thus promote or reduce described joystick and be positioned at
The load of described joystick lower end；
Described support is fixed on described planetary reducer, described LOAD CELLS connect described casing or
Being connected to the lower end of described steel wire rope, under described load effect, described support is with the form effect of pulling force
On described LOAD CELLS, described LOAD CELLS measures load weight by sensing pulling force size,
And measurement result information is shown on described first display screen；
Described up stroke switch and described downward storke switch are fixing on the bracket, described conductor rope
Device is movably coupled on described support, and described travel switch trigger mechanism is connected to described rope guide
On, described travel switch trigger mechanism does linear mobile on the bracket with described rope guide；
When the described servomotor drive described reel described steel wire rope of winding reaches capacity position, described
Described up stroke switch touched by travel switch trigger mechanism, and described servomotor controller sends instruction,
Described servomotor stop motion；When described servomotor drives steel wire rope described in described reel unwinding to reach
During to extreme position, described travel switch trigger mechanism touches described downward storke switch, described servo
Electric machine controller sends instruction, described servomotor stop motion；
Described rotary encoder is connected on described casing, and its core is connected with described reel and with described
Reel rotates, and described rotary encoder is by sensing winding or the unwinding of the rotation measuring steel wire rope of core
Amount, and send its measurement result information to described servomotor controller, described Serve Motor Control
Device determines load present position according to the measurement result information from described rotary encoder；
Described first display screen is arranged on described casing.
In an embodiment of the invention, described joystick also include Suspension, main component,
LOAD CELLS II, second display screen；
Described joystick is connected to described steel cord ends by described Suspension；
Described main component is positioned at described Suspension bottom and is connected with described Suspension；
Described photoelectric sensor, displacement transducer are respectively positioned on inside described main component；
Described main component surface configuration has second display screen, described handle to be positioned under described main component
Portion.
In an embodiment of the invention, the described handle that slides drives described displacement transducer, institute
Displacement sensors can be encoded into rate control instruction send out according to the variable quantity in its displacement detected
To described servomotor controller.
In an embodiment of the invention, described support is further fixed on steel wire rope looseness triggering to open
Pass, steel wire rope looseness trigger mechanism, when described steel wire rope looseness, described steel wire rope looseness triggers and opens
Closing and touch described steel wire rope looseness trigger mechanism under spring force, steel wire rope looseness triggers switch
The signal of steel wire rope looseness sends to servomotor controller, and described servomotor controller receives
After the signal of described steel wire rope looseness, control described servomotor and can only promote load；When described steel
After cord tension, described steel wire rope looseness triggers switch and leaves described steel wire rope trigger mechanism.
In an embodiment of the invention, the information that described first display screen shows includes load fortune
Dynamic state, the speed of described servomotor, the temperature of described servomotor.
In an embodiment of the invention, described planetary reducer is planet-gear speed reducer.
In an embodiment of the invention, the information that described second display screen shows includes load fortune
Row state parameter, load weight and error code information.
The invention provides a kind of Intelligent lifting system,
Described Intelligent lifting system includes lift unit and joystick；
Described lift unit include servomotor, servomotor controller, LOAD CELLS I, reel and
Steel wire rope, described servomotor controller controls the work of described servomotor, and described servomotor drives
Described spool turns or be braked described reel, described wirerope-winding is on described reel；
Described joystick is connected to described steel wire rope bottom, it include Suspension, main component,
Photoelectric sensor, displacement transducer, LOAD CELLS II and handle；Suspension is connected with steel wire rope,
Main component is connected with Suspension, and photoelectric sensor is fixed on main component, and LOAD CELLS II is even
Being connected on main component, institute's displacement sensors is connected with described handle, and displacement transducer core is with institute
Stating handle to be synchronized with the movement, the two can do upper and lower displacement relative to other parts of described joystick；Institute
State LOAD CELLS II and can sense size and the side of the in the vertical direction power that described handle is applied
To, and send different instruction according to the size and Orientation of the power on measured described handle to described
Servomotor controller, described servomotor controller is made according to the instruction received and being watched described in control
Take the response of motor.
In an embodiment of the invention, described lift unit also include planetary reducer, casing,
Rope guide, support, travel switch trigger mechanism, up stroke switch, downward storke switch, rotation
Encoder and the first display screen；
Described servomotor is connected with described planetary reducer, and described planetary reducer passes described volume
Cylinder central axis is also connected with described reel, and described servomotor is driven by described planetary reducer
Described reel rotates；
Reel is fixed in described steel wire rope one end, and the other end connects described joystick, described steel wire rope
Produce winding or unwinding with described spool turns, thus promote or reduce described joystick and be positioned at
The load of described joystick lower end；
Described support is fixed on described planetary reducer, described LOAD CELLS connect described casing or
Being connected to the lower end of described steel wire rope, under the effect of the power being applied on handle, described support is to draw
The form of power acts on described LOAD CELLS；
Described up stroke switch and described downward storke switch are fixing on the bracket, described conductor rope
Device is movably coupled on described support, and described travel switch trigger mechanism is connected to described rope guide
On, described travel switch trigger mechanism does linear mobile on the bracket with described rope guide；
When the described servomotor drive described reel described steel wire rope of winding reaches capacity position, described
Described up stroke switch touched by travel switch trigger mechanism, and described servomotor controller sends instruction,
Described servomotor stop motion；When described servomotor drives steel wire rope described in described reel unwinding to reach
During to extreme position, described travel switch trigger mechanism touches described downward storke switch, described servo
Electric machine controller sends instruction, described servomotor stop motion,
Described rotary encoder is connected on described casing, and its core is connected with described reel and with described
Reel rotates, and described rotary encoder is by sensing winding or the unwinding of the rotation measuring steel wire rope of core
Amount, and send its measurement result information to described servomotor controller, described Serve Motor Control
Device determines load present position according to the measurement result information from described rotary encoder,
Described first display screen is arranged on described casing.
The present invention is a kind of lifting means meeting ergonomic designs based on Serve Motor Control,
It can intelligence and also advantageously control hoist decline and speed, and devise mechanical restriction protection,
And the key message such as display device current operating conditions, speed, motor temperature, load weight, machine
The device life-span is long, easy to operate.Servomotor drives equipment to rotate by planet-gear speed reducer and promotes
Weight, has high rotating speed, high pulling torque, infinitely variable speeds, and position control is accurate；Detected by encoder
Heavy lift height, by mechanical stroke switch detection steel wire rope extreme position；Equipment is equipped with intelligence
Display, the key message such as display device current operating conditions, speed, motor temperature, load weight；
Meeting the joystick of human engineering, the relative displacement by displacement transducer detection handle is controlled
The speed of motor processed.Photoelectric sensor is had to prevent false triggering while making conveniently to operate.Dual safety is prevented
Protecting: ground floor is mechanical stroke switch, the second layer is encoder position feedback and software algorithm protection.
Accompanying drawing explanation
Fig. 1 is the outside schematic diagram of Intelligent lifting system improving unit of the present invention.
Fig. 2 is that the servomotor of Intelligent lifting system improving unit of the present invention is connected with planetary reducer and shows
It is intended to.
Fig. 3 is servomotor, planetary reducer and the reel of Intelligent lifting system improving unit of the present invention
Connection diagram.
Fig. 4 is the schematic perspective view of Intelligent lifting system improving unit internal structure of the present invention.
Fig. 5 is the generalized section of Intelligent lifting system improving unit of the present invention.
Fig. 6 is the schematic perspective view of Intelligent lifting system improving unit internal structure of the present invention.
Fig. 7 is Intelligent lifting system joystick of the present invention and the schematic diagram of suspension hook.
Fig. 8 is Intelligent lifting system joystick main component Inner Constitution schematic diagram of the present invention.
Fig. 9 is Intelligent lifting system joystick LOAD CELLS schematic diagram of the present invention.
In figure: 101-casing；102-rotary encoder；111-servomotor；112-planetary reducer；
113-reel；114-steel wire rope；115-support；116-LOAD CELLS I；117-rope guide；121-
Steel wire rope looseness trigger mechanism；122-up stroke switchs；123-travel switch trigger mechanism；124-
Downward storke switchs；210-Suspension；211-control circuit integration module；221-main component；222-
Second display screen；223-handle；224-photoelectric sensor；225-displacement transducer；226-suspension hook；
227-LOAD CELLS II.
Detailed description of the invention
Embodiment 1
As shown in drawings, the Intelligent lifting system of the present invention includes lift unit and joystick, wherein
Described lift unit includes servomotor 111, servomotor controller, reel 113 and steel wire rope 114,
Described servomotor controller controls described servomotor 111 and works, and described servomotor 111 drives
Described reel 113 rotates or is braked described reel 113, and described steel wire rope 114 is wrapped in institute
Stating on reel 113, wherein said joystick is connected to described steel wire rope 114 bottom, and it includes
Suspension 210, main component 221, photoelectric sensor 224, displacement transducer 225, weighing and sensing
Device 227II and handle 223, institute's displacement sensors 225 is connected with described handle 223 and with described
Hands 223 is synchronized with the movement, and the two can do upper and lower displacement relative to other parts of described joystick, when
When described photoelectric sensor 224 does not triggers, the described handle 223 that slides is invalid, when described photoelectric sensing
When device 224 is triggered, slide described handle 223, and institute's displacement sensors 225 can be according to described handle
223 send difference refer to relative to directions and the differences of displacement of the slip of other parts of described joystick
Order is to described servomotor controller, and described servomotor controller makes control according to the instruction received
Make the response of described servomotor 111.
Embodiment 2
The Intelligent lifting system of the present invention includes lift unit, joystick and suspension hook 226.
As shown in figures 1-6, lift unit includes servomotor 111, servomotor controller, planet
Reductor 112, reel 113, casing 101, steel wire rope 114, rope guide 117, support 115, title
Weight sensor 116I, travel switch trigger mechanism 123, up stroke switch 122, downward storke are opened
Pass 124, rotary encoder 102.Described servomotor 111 is connected with described planetary reducer 112,
Described planetary reducer 112 through described reel 113 central axis and is connected with described reel 113,
Described servomotor 111 drives described reel 113 to rotate by described planet-gear speed reducer 112.
Described steel wire rope 114 is wound on described reel 113, and reel is fixed in described steel wire rope 114 one end
113, the other end acts on described load, and described steel wire rope 114 rotates with described reel 113 and produces volume
Around or unwinding, thus promote or reduce load.Support 115 is fixed on described planetary reducer 112
And connect described LOAD CELLS 116I, the described LOAD CELLS 116I described casing 101 of connection,
Under load effect, described support 115 acts on described LOAD CELLS 116I with the form of pulling force,
Described LOAD CELLS 116I measures load weight by sensing pulling force size, and by measurement result information
Send described servomotor controller to.Up stroke switch 122 and described downward storke switch 124
Being fixed on described support 115 with sustained height, described rope guide 117 is touched by described travel switch
Sending out mechanism 123 to be connected on described support 115, described travel switch trigger mechanism 123 can be described
Do linear mobile, when described up stroke touched by described travel switch trigger mechanism 123 on support 115
When switching 122, described servomotor controller sends instruction, and described servomotor 111 is by described
Planetary reducer 112 drives described reel 113 to wind described steel wire rope 114, the most described travel switch
Trigger mechanism 123 switchs 124 directions to described downward storke and moves, until described travel switch triggers
Mechanism 123 touches described downward storke when switching 124, and described servomotor controller sends instruction,
Described servomotor 111 drives steel described in described reel 113 unwinding by described planetary reducer 112
Cord 114, the most described travel switch trigger mechanism 123 switchs 122 directions to described up stroke and moves
Dynamic.Rotary encoder 102 is connected on described casing 101, and its core is connected with described reel 113
And rotate with described reel 113, described rotary encoder 102 is by sensing the rotation measuring steel of core
The winding of cord 114 or unwinding amount, and send its measurement result information to described Serve Motor Control
Device, described servomotor controller is according to the measurement result information meter from described rotary encoder 102
Calculate the current location of described load, when described steel wire rope 114 will run to the longest or the most in short-term,
Described servomotor controller sends deceleration instruction and makes its even retardation to described servomotor 111, negative
Load even retardation the most therewith is until static.It is provided with the first display screen on described casing 101.
It is further fixed on steel wire rope looseness on described support and triggers switch, steel wire rope looseness trigger mechanism 121,
When described steel wire rope looseness, described steel wire rope looseness triggers switch and touches institute under spring force
Stating steel wire rope looseness trigger mechanism 121, steel wire rope looseness triggers switch by the signal transmission of steel wire rope looseness
To servomotor controller, described servomotor controller receive described steel wire rope looseness signal it
After, control described servomotor and can only promote load；After described steel wire rope is strained, described steel wire rope
The lax switch that triggers leaves described steel wire rope trigger mechanism 121.
As shown in accompanying drawing 7-9, joystick is connected to described steel wire rope 114 end, and it includes suspention
Part 210, main component 221, photoelectric sensor 224, displacement transducer 225, LOAD CELLS 227II
With handle 223, control circuit integration module 211, miniature displacement transducer 225, second display screen 222,
Handle 223.Joystick is connected to described steel wire rope 114 end, main body by described Suspension 210
Component 221 is positioned at described Suspension 210 bottom and is connected with described Suspension 210.Photoelectric sensor
224, control circuit integration module 221, miniature displacement transducer 225 are respectively positioned on described main component 221
Internal.Main component 221 surface configuration has second display screen 222.Handle 223 is positioned at main component
221 bottoms and upper and lower displacement, described miniature displacement transducer can be done relative to described main component 221
225 cores are connected with described handle 223 and are synchronized with the movement with handle 223.When described photoelectric sensor
224 when not triggering, and the described handle 223 that slides is invalid, when described photoelectric sensor 224 is triggered, sliding
Dynamic described handle 223 drives described miniature displacement transducer 225, described control circuit integration module 211
Gather the variable quantity on described miniature displacement transducer 225, be encoded into rate control instruction and issue described
Servomotor controller, the controller of described servomotor is according to the instruction received and according to current
From the measurement result information of described LOAD CELLS, make the motor-driven response of control.Suspension hook 226
It is positioned at handle 223 bottom of joystick and is connected with described handle 223.
When needs promote load, first trigger photoelectric sensor 224, upward sliding handle 223, institute
Stating handle 223 drives described miniature displacement transducer 225, described control circuit integration module 211 to gather
Variable quantity on described miniature displacement transducer 225, is encoded into rate control instruction and issues described servo
Electric machine controller, the controller of described servomotor is made control motor according to the instruction received and is driven
Response.
Embodiment 3
Seeing Figure of description, the Intelligent lifting system of the present invention includes lift unit and joystick,
Wherein said lift unit include servomotor 111, servomotor controller, LOAD CELLS 116I,
Reel 113 and steel wire rope 114, described servomotor controller controls described servomotor 111 and works,
Described servomotor 111 drives described reel 113 to rotate or is braked described reel 113, institute
Stating steel wire rope 114 to be wrapped on described reel 113, wherein said joystick is connected to described steel wire
Restricting 114 bottoms, it includes Suspension 210, main component 221, photoelectric sensor 224, displacement
Sensor 225, LOAD CELLS 227II and handle 223, described LOAD CELLS 227II can feel
Survey the size and Orientation to the in the vertical direction power that described handle 223 is applied, and according to measured
Described handle 223 on power size and Orientation and send different instruction give described Serve Motor Control
Device, described servomotor controller is made according to the instruction received and is controlled described servomotor 111
Response.
Embodiment 4
The Intelligent lifting system of the present invention includes lift unit, joystick and suspension hook 226.
As shown in figures 1-6, lift unit includes servomotor 111, servomotor controller, planet
Reductor 112, reel 113, casing 101, steel wire rope 114, rope guide 117, support 115, title
Weight sensor 116I, travel switch trigger mechanism 123, up stroke switch 122, downward storke are opened
Pass 124, rotary encoder 102.Described servomotor 111 is connected with described planetary reducer 112,
Described planetary reducer 112 through described reel 113 central axis and is connected with described reel 113,
Described servomotor 111 drives described reel 113 to rotate by described planet-gear speed reducer 112.
Described steel wire rope 114 is wound on described reel 113, and reel is fixed in described steel wire rope 114 one end
113, the other end acts on described load, and described steel wire rope 114 rotates with described reel 113 and produces volume
Around or unwinding, thus promote or reduce load.Support 115 is fixed on described planetary reducer 112
And connect described LOAD CELLS 116I, the described LOAD CELLS 116I described casing 101 of connection,
Under the effect of the power being applied on handle, described support 115 acts on described with the form of tension variations
On LOAD CELLS 116I, described LOAD CELLS 116I can sense and be executed described handle 223
The size and Orientation of the in the vertical direction power added, and according to the power on measured described handle 223
Size and Orientation and send different instruction give described servomotor controller, described Serve Motor Control
The response controlling described servomotor 111 made by device according to the instruction received.Up stroke switch 122
Being fixed on described support 115 with described downward storke switch 124, described rope guide 117 passes through institute
State travel switch trigger mechanism 123 to be connected on described support 115, described travel switch trigger mechanism
123 can do linear movement, when institute touched by described travel switch trigger mechanism 123 on described support 115
Stating up stroke when switching 122, described servomotor controller sends instruction, described servomotor 111
Described reel 113 is driven to wind described steel wire rope 114 by described planetary reducer 112, the most described
Travel switch trigger mechanism 123 switchs 124 directions to described downward storke and moves, until described stroke
Switch triggering mechanism 123 touches described downward storke when switching 124, and described servomotor controller is sent out
Going out instruction, described servomotor 111 drives described reel 113 to solve by described planetary reducer 112
Around described steel wire rope 114, the most described travel switch trigger mechanism 123 switchs to described up stroke
122 directions are moved.Rotary encoder 102 is connected on described casing 101, its core and described reel
113 are connected and rotate with described reel 113, and described rotary encoder 102 is by sensing the rotation of core
The winding of measuring steel wire rope 114 or unwinding amount, and its measurement result information is sent to described servo electricity
Machine controller, described servomotor controller is according to the measurement result from described rotary encoder 102
Information calculates the current location of described load, when described steel wire rope 114 will run to the longest or
In short-term, described servomotor controller send deceleration instruction give described servomotor 111 make it uniformly subtract
Speed, load even retardation the most therewith is until static.It is provided with the first display screen on described casing 101.
As shown in accompanying drawing 7-9, joystick is connected to described steel wire rope 114 end, and it includes suspention
Part 210, main component 221, photoelectric sensor 224, displacement transducer 225, LOAD CELLS 227II,
Handle 223, control circuit integration module 211, second display screen 222, handle 223.Joystick
Being connected to described steel wire rope 114 end by described Suspension 210, main component 221 is positioned at described
Suspension 210 bottom is also connected with described Suspension 210.Control circuit integration module 211 is positioned at institute
State main component 221 internal.Main component 221 surface configuration has second display screen 222.
Suspension hook 226 is positioned at handle 223 bottom of joystick and is connected with described handle 223.
When needs promote load, upward sliding handle 223, described LOAD CELLS 227II perception handle
Power suffered on hands 223 and direction, be encoded into rate control instruction and issue described Serve Motor Control
Device, the controller of described servomotor is weighed from described according to the instruction received and according to current
The measurement result information of sensor 227, makes the motor-driven response of control.
Embodiment in this specification, merely to explanation technical scheme, is not intended that this
The restriction of invention scope.
Claims (10)
1. an Intelligent lifting system, it is characterised in that: described Intelligent lifting system includes lift unit
With joystick；
Described lift unit includes servomotor, servomotor controller, reel and steel wire rope, described
Servomotor controller controls the work of described servomotor, and described servomotor drives described spool turns
Or described reel is braked, described wirerope-winding is on described reel；
Described joystick is connected to described steel wire rope bottom, it include Suspension, main component,
Photoelectric sensor, displacement transducer, LOAD CELLS II and handle；Suspension is connected with steel wire rope,
Main component is connected with Suspension, and photoelectric sensor is fixed on main component, and LOAD CELLS II is even
Being connected on main component, institute's displacement sensors is connected with described handle, and displacement transducer core is with institute
Stating handle to be synchronized with the movement, the two can do upper and lower displacement relative to other parts of described joystick；
When described photoelectric sensor does not triggers, the described handle that slides is invalid, when described photoelectric sensor
When being triggered, slide described handle, and institute's displacement sensors can be according to described handle relative to described control
Other parts of handle processed slide direction and the difference of displacement and send different instruction give described servomotor
Controller, described servomotor controller is made according to the instruction received and is controlled described servomotor
Response.
Intelligent lifting system the most according to claim 1, it is characterised in that: described lift unit
Also include that planetary reducer, casing, rope guide, support, LOAD CELLS I, travel switch trigger machine
Structure, up stroke switch, downward storke switch, rotary encoder and the first display screen；
Described servomotor is connected with described planetary reducer, and described planetary reducer passes described volume
Cylinder central axis is also connected with described reel, and described servomotor is driven by described planetary reducer
Described reel rotates；
Reel is fixed in described steel wire rope one end, and the other end connects described joystick, described steel wire rope
Produce winding or unwinding with described spool turns, thus promote or reduce described joystick and be positioned at
The load of described joystick lower end；
Described support is fixed on described planetary reducer, described LOAD CELLS connect described casing or
Being connected to the lower end of described steel wire rope, under described load effect, described support is with the form effect of pulling force
On described LOAD CELLS, described LOAD CELLS measures load weight by sensing pulling force size,
And measurement result information is shown on described first display screen；
Described up stroke switch and described downward storke switch are fixing on the bracket, described conductor rope
Device is movably coupled on described support, and described travel switch trigger mechanism is connected to described rope guide
On, described travel switch trigger mechanism does linear mobile on the bracket with described rope guide；
When the described servomotor drive described reel described steel wire rope of winding reaches capacity position, described
Described up stroke switch touched by travel switch trigger mechanism, and described servomotor controller sends instruction,
Described servomotor stop motion；When described servomotor drives steel wire rope described in described reel unwinding to reach
During to extreme position, described travel switch trigger mechanism touches described downward storke switch, described servo
Electric machine controller sends instruction, described servomotor stop motion；
Described rotary encoder is connected on described casing, and its core is connected with described reel and with described
Reel rotates, and described rotary encoder is by sensing winding or the unwinding of the rotation measuring steel wire rope of core
Amount, and send its measurement result information to described servomotor controller, described Serve Motor Control
Device determines load present position according to the measurement result information from described rotary encoder；
Described first display screen is arranged on described casing.
Intelligent lifting system the most according to claim 1 and 2, it is characterised in that: described control
Handle also includes Suspension, main component, LOAD CELLS II, second display screen；
Described joystick is connected to described steel cord ends by described Suspension；
Described main component is positioned at described Suspension bottom and is connected with described Suspension；
Described photoelectric sensor, displacement transducer are respectively positioned on inside described main component；
Described main component surface configuration has second display screen, described handle to be positioned under described main component
Portion.
Intelligent lifting system the most according to claim 3, it is characterised in that: slide described handle
Drive institute displacement sensors, institute's displacement sensors can according to the variable quantity in its displacement detected,
It is encoded into rate control instruction and issues described servomotor controller.
Intelligent lifting system the most according to claim 2, it is characterised in that: on described support also
It is fixed with steel wire rope looseness and triggers switch, steel wire rope looseness trigger mechanism, when described steel wire rope looseness,
Described steel wire rope looseness triggers switch and touches described steel wire rope looseness triggering machine under spring force
Structure, steel wire rope looseness triggers switch and sends the signal of steel wire rope looseness to servomotor controller, institute
After stating the signal that servomotor controller receives described steel wire rope looseness, control described servomotor
Load can only be promoted；After described steel wire rope is strained, described steel wire rope looseness triggers switch and leaves described
Steel wire rope trigger mechanism.
Intelligent lifting system the most according to claim 2, it is characterised in that: described first display
The information of screen display includes load movement state, the speed of described servomotor, described servomotor
Temperature.
Intelligent lifting system the most according to claim 2, it is characterised in that: described planetary reduction gear
Machine is planet-gear speed reducer.
Intelligent lifting system the most according to claim 3, it is characterised in that: described second display
The information of screen display includes load operation conditions parameter, load weight and error code information.
9. an Intelligent lifting system, it is characterised in that: described Intelligent lifting system includes lift unit
With joystick；
Described lift unit include servomotor, servomotor controller, LOAD CELLS I, reel and
Steel wire rope, described servomotor controller controls the work of described servomotor, and described servomotor drives
Described spool turns or be braked described reel, described wirerope-winding is on described reel；
Described joystick is connected to described steel wire rope bottom, it include Suspension, main component,
Photoelectric sensor, displacement transducer, LOAD CELLS II and handle；Suspension is connected with steel wire rope,
Main component is connected with Suspension, and photoelectric sensor is fixed on main component, and LOAD CELLS II is even
Being connected on main component, institute's displacement sensors is connected with described handle, and displacement transducer core is with institute
Stating handle to be synchronized with the movement, the two can do upper and lower displacement relative to other parts of described joystick；Institute
State LOAD CELLS II and can sense size and the side of the in the vertical direction power that described handle is applied
To, and send different instruction according to the size and Orientation of the power on measured described handle to described
Servomotor controller, described servomotor controller is made according to the instruction received and being watched described in control
Take the response of motor.
Intelligent lifting system the most according to claim 9, it is characterised in that: described lifting is single
Unit also includes planetary reducer, casing, rope guide, support, travel switch trigger mechanism, upper every trade
Cheng Kaiguan, downward storke switch, rotary encoder and the first display screen；
Described servomotor is connected with described planetary reducer, and described planetary reducer passes described volume
Cylinder central axis is also connected with described reel, and described servomotor is driven by described planetary reducer
Described reel rotates；
Reel is fixed in described steel wire rope one end, and the other end connects described joystick, described steel wire rope
Produce winding or unwinding with described spool turns, thus promote or reduce described joystick and be positioned at
The load of described joystick lower end；
Described support is fixed on described planetary reducer, described LOAD CELLS connect described casing or
Being connected to the lower end of described steel wire rope, under the effect of the power being applied on handle, described support is to draw
The form of power acts on described LOAD CELLS；
Described up stroke switch and described downward storke switch are fixing on the bracket, described conductor rope
Device is movably coupled on described support, and described travel switch trigger mechanism is connected to described rope guide
On, described travel switch trigger mechanism does linear mobile on the bracket with described rope guide；
When the described servomotor drive described reel described steel wire rope of winding reaches capacity position, described
Described up stroke switch touched by travel switch trigger mechanism, and described servomotor controller sends instruction,
Described servomotor stop motion；When described servomotor drives steel wire rope described in described reel unwinding to reach
During to extreme position, described travel switch trigger mechanism touches described downward storke switch, described servo
Electric machine controller sends instruction, described servomotor stop motion,
Described rotary encoder is connected on described casing, and its core is connected with described reel and with described
Reel rotates, and described rotary encoder is by sensing winding or the unwinding of the rotation measuring steel wire rope of core
Amount, and send its measurement result information to described servomotor controller, described Serve Motor Control
Device determines load present position according to the measurement result information from described rotary encoder,
Described first display screen is arranged on described casing.
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| CN201610408851.9A CN105947911A (en) | 2016-06-01 | 2016-06-01 | Intelligent lifting system |
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| CN201610408851.9A CN105947911A (en) | 2016-06-01 | 2016-06-01 | Intelligent lifting system |
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| CN106669120A (en) * | 2017-01-13 | 2017-05-17 | 江苏集萃智能制造技术研究所有限公司 | Underwater driver |
| CN106978804A (en) * | 2017-04-26 | 2017-07-25 | 威海市海泰起重机械有限公司 | High pulling torque stake machine |
| CN107148825A (en) * | 2017-07-07 | 2017-09-12 | 河南农业大学 | A kind of soybean planting machine sowing quantity regulating device and method based on PLC controls |
| CN107826968A (en) * | 2017-11-30 | 2018-03-23 | 天津市欧陆华美自动化设备有限公司 | A kind of intelligent suspender |
| CN109911788A (en) * | 2019-03-11 | 2019-06-21 | 袁匡柳 | Wirerope intelligence lifting lifting means |
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| CN111634836A (en) * | 2020-06-10 | 2020-09-08 | 合肥工业大学 | Operating handle of power-assisted lifting equipment |
| CN111776973A (en) * | 2020-06-12 | 2020-10-16 | 台州博能起重机械设备有限公司 | Intelligent lifting method and system |
| CN111874662A (en) * | 2020-08-07 | 2020-11-03 | 仁寿县汪洋建宝水泥有限公司 | Lower limit detection device of blanking lifting cylinder for lifting loading |
| WO2021248631A1 (en) * | 2020-06-10 | 2021-12-16 | 温岭市明华齿轮有限公司 | Control handle used on intelligent auxiliary lifting apparatus |
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| CN110027948A (en) * | 2019-03-31 | 2019-07-19 | 天津大学青岛海洋技术研究院 | A kind of control system carrying out elevating control and real-time display height value |
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| CN111634836A (en) * | 2020-06-10 | 2020-09-08 | 合肥工业大学 | Operating handle of power-assisted lifting equipment |
| CN111776973A (en) * | 2020-06-12 | 2020-10-16 | 台州博能起重机械设备有限公司 | Intelligent lifting method and system |
| CN111874662A (en) * | 2020-08-07 | 2020-11-03 | 仁寿县汪洋建宝水泥有限公司 | Lower limit detection device of blanking lifting cylinder for lifting loading |
| DE102020121034A1 (en) | 2020-08-10 | 2022-02-10 | Reutlinger Gmbh | Load holder with leveling module and measuring module |
| US11761579B2 (en) | 2020-08-10 | 2023-09-19 | Reutlinger Gmbh | Load holder with levelling module and measurement module |
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Application publication date: 20160921 |